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Electric weeding machine

A weeding machine, electric technology, applied in the direction of weeding tools, weed eradication equipment, agricultural machinery and implements, etc., can solve the problems of human body prone to fatigue, easy to shake, affect the operating comfort, etc., to improve the operation The effect of comfort, efficiency improvement, and simple structure

Inactive Publication Date: 2012-07-11
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the power tools in these excavating tools are mainly operated by people in a squatting or standing position. For the shorter weeding machine, it needs to be operated in a squatting position for a long time during operation, and the human body is prone to fatigue; The driving device is usually set on the upper end of the weeding machine close to the control device, which is convenient to operate in a standing posture, but the working head of the weeding machine is located at the lower end far away from the driving device, which is prone to shaking during work, which affects the operating comfort

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 Shown, electric weeder of the present invention mainly comprises power unit, and power unit adopts motor 2, and the working head 1 that drives axial rotation, connecting rod 6 and the main handle 5 that is located at connecting rod 6 other ends by power device. One end of the connecting rod 6 fixes the motor 2 . Connecting rod 6 is a longer pole, and is suitable for operating the weeder when the operator stands. In other embodiments, the connecting rod 6 can also be made as a telescopic rod, which can adjust the working length of the machine to suit different operators to operate the machine.

[0025] The motor 2 is arranged at one end of the connecting rod 6 near the working head 1, and the main handle 5 at the other end of the connecting rod 6 is provided with a switch for controlling the opening and closing of the motor 2.

[0026] A push-off handle 4 movable in the axial direction is arranged on the connecting rod 6 , and the push-off handle 4 is ...

Embodiment 2

[0032] Such as image 3 , Figure 4 As shown, the electric weeder in this embodiment mainly includes a motor 2, a working head 1 driven by the motor 2 to drive the transmission device to rotate axially, a main body shell 8 to fix the motor 2 at one end thereof, and the other end of the main shell 8 It is relatively slidably socketed with one end of the connecting rod 6, and the main body shell is equivalent to the push handle in Embodiment 1 and has been lengthened. The other end of the connecting rod 6 is provided with a main handle 5 . Connecting rod 6 is a longer pole, and is suitable for operating the weeder when the operator stands. In other embodiments, the connecting rod 6 can also be made as a telescopic rod, which can adjust the working length of the machine to suit different operators to operate the machine.

[0033] The push-off baffle 7 is provided with a hole that can accommodate the working head 1 to pass through, so that the push-off baffle 7 can slide on the...

Embodiment 3

[0041] In the operation mode of pushing the grass in Embodiment 1 and Embodiment 2, in addition to the operation by hand, it can also be operated by feet, and the operation of pushing the grass by setting a pedal suitable for the foot can avoid the need to push the grass by hand. It is often necessary to bend over to make pushing the grass more convenient and labor-saving.

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Abstract

The invention discloses an electric weeding machine, which comprises a driving device, a working head, a connecting rod and a main handle, a push-off handle which can move relative to the connecting rod and a push-off baffle which can move relative to the working head, wherein the driving device is arranged in the main handle or between the main handle and the working head; the push-off baffle moves along the push-out direction of grass under the action of the push-off handle; and the push-off handle is connected with the push-off baffle, and the push-off baffle can rotate in the push-off handle. Compared with a manual weeding machine, the electric weeding machine has the advantage that the weeding efficiency can be improved effectively and is improved by one time; the driving device is arranged on the push-off handle or between the push-off handle and the working head and is close to the working head, so the sway of the working head during operation is reduced effectively, and the operating comfort level is improved; a grass push-off structure is simple, namely the grass push-off operation can be completed only by the push-off handle, so the grass push-off structure is convenient to operate and high in efficiency; and the push-off handle is arranged on the connecting rod and does not rotate with the rotation of the working head, so the output power of the driving device is reduced.

Description

technical field [0001] The invention relates to an electric tool for removing weeds in a lawn in gardens, in particular to a weeder. Background technique [0002] The traditional methods of removing lawn weeds in the prior art include manual weeding and chemical method spraying herbicides. In order to reduce the labor load of manual weeding and improve the efficiency of weeding, some digging tools for weeding have been designed, including manual machines and hand-held electric Weeding machines. However, the power tools in these excavating tools are mainly operated by people in a squatting or standing position. For the weeding machine with a shorter whole machine, it needs to be operated in a squatting position for a long time during operation, and the human body is prone to fatigue; For the weeder, the driving device is usually set on the upper end of the weeder close to the control device, which is convenient to operate in a standing position, but the working head of the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M21/02
CPCA01B1/16
Inventor 山冈敏成聂方杰王震
Owner NANJING CHERVON IND
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