CN209768276U

CN209768276U - electric mower

Info

Publication number: CN209768276U
Application number: CN201920489326.3U
Authority: CN
Inventors: 黄毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-13
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses an electric mower, including main connecting pipe, be fixed in the control box of this main connecting pipe upper end, be located battery in this control box, be located the motor of this main connecting pipe lower extreme, assemble in the epaxial blade disc of the power output of this motor, be fixed in the handle at this main connecting pipe middle part, simultaneously, this motor is connected to the battery through a main switch electricity, the middle part of main connecting pipe is located the top of this handle and is fixed with a middle box, and this main switch is located this middle box, and still is equipped with display screen and 2 at least gear switches on this middle box, simultaneously, still is equipped with the controller in this control box, and this controller integration has power display module, and this motor is connected to the battery through controller and the main switch electricity that establish ties together to and, gear switch and the equal signal connection of this display screen to this controller. The utility model has the advantages that: the use is more convenient.

Description

Electric mower

Technical Field

the invention relates to the technical field of garden tools, in particular to an electric mower.

Background

A Lawn mower (also called as a weeder, a lawnmower, a Lawn trimmer and the like), which is a mechanical tool for trimming lawns, vegetation and the like and mainly comprises a cutter head, an engine, traveling wheels, a traveling mechanism, a cutter head, handrails and a control part. Generally, the cutter head is greatly improved in speed by utilizing the high-speed rotation of an engine, so that the working time of weeders is saved, and a large amount of human resources are reduced.

For convenience of use in homes and small-area lawns, a number of portable mowers are also currently available. For example, in a single-disc mower for greening, a single-disc mower head is arranged at the front end of a hydraulic telescopic arm, the tail end of the hydraulic telescopic arm is connected with a power device, and power oil pipes are respectively arranged between the power device and the hydraulic telescopic arm as well as between the power device and the single-disc mower head.

However, there are certain drawbacks to any lawnmower. For example, the rotation speed is single, so that the user cannot easily know the power condition, thereby causing certain difficulty in use. I.e. not convenient enough to use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the electric mower which has the characteristic of convenient use.

In order to achieve the purpose, the invention adopts the technical scheme that: electric mower, including main connecting pipe, be fixed in the control box of this main connecting pipe upper end, be located the battery in this control box, be located the motor of this main connecting pipe lower extreme, assemble in the blade disc on the power output shaft of this motor, be fixed in the handle at this main connecting pipe middle part, simultaneously, this motor is connected to the battery through a main switch electricity, the middle part of main connecting pipe is located the top of this handle and is fixed with a middle box, and this main switch is located this middle box, and still is equipped with display screen and 2 at least gear switches on this middle box, simultaneously, still is equipped with the controller in this control box, and this controller integration has electric quantity display module, and this motor is connected to the battery through controller and the main switch electricity that establish ties together to and, gear switch and the equal signal connection of this display screen to this controller.

the battery is a lithium battery.

A baffle is arranged between the motor and the handle on the main connecting pipe.

After adopting the structure, compared with the prior art, the invention has the advantages that: the use is more convenient. According to the electric mower, the middle box is arranged in the middle of the main connecting pipe, the middle box is integrated with the control components such as the main switch and the gear switch, and is integrated with the display screen capable of displaying gears and electric quantity, so that the electric mower is convenient to control by a user, more convenient for the user to visually check the electric quantity at any time, reasonable in structure and convenient to use.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a perspective view of an electric lawn mower of an embodiment of the present invention;

Fig. 2 is a circuit connection diagram of the present invention.

Detailed Description

By way of example, as shown in fig. 1 and 2: the electric mower comprises a main connecting pipe 10, a control box 20 fixed at the upper end of the main connecting pipe 10, a battery E positioned in the control box 20, a motor 30 positioned at the lower end of the main connecting pipe 10, a cutter head 40 assembled on a power output shaft of the motor 30, and a handle 50 fixed at the middle part of the main connecting pipe 10. Meanwhile, the motor 30 is electrically connected to a battery E, preferably a lithium battery, through a main switch K1. That is, when the main switch K1 is turned on, the motor 30 is energized from the battery E to rotate, and the cutter deck 40 rotates, thereby performing a mowing operation.

Further speaking:

An intermediate box 60 is fixed to the middle of the main connection pipe 10 above the handle 50. The main switch K1 is located on the middle box 60. The middle box 60 is also provided with a display screen 70 and at least 2 position switches K2. Meanwhile, a controller L is further disposed in the control box 20, and the controller L is integrated with an electric quantity display module L1. Such a controller L may be commercially available, and the principle and connection method thereof are not described in detail. The motor 30 is electrically connected to the battery through a controller L and a main switch K1 connected in series. And, the inhibitor switch K2 and the display screen 70 are both signally connected to the controller. That is, one electrode of the motor 30 is electrically connected to one electrode of the main switch K1, the other electrode is electrically connected to one electrode of the battery E, the other electrode of the main switch K1 is electrically connected to one electrode of the controller L, the other electrode of the controller L is electrically connected to the other electrode of the battery E; the control switch K is connected to a control terminal of the controller L, and the display screen 70 is connected to a signal terminal of the controller L. That is, the shift switch K2 can control the rotational speed of the motor 30 by the controller L to cause the cutter head 40 to have different rotational speeds. Meanwhile, the gear information of the gear switch K2 and/or the rotational speed information of the motor 30 can be displayed on the display screen 70 through the controller L, and the electric quantity information of the battery E can also be displayed on the display screen 70 through the electric quantity display module L1. Therefore, the user can use the device conveniently.

Optimizing:

A baffle 80 is provided on the main connection pipe 10 between the motor 30 and the handle 50. Can be equipped with the trepanning on this baffle 80, and trepanning transition fit's cover is established on this main connecting pipe 10 to this baffle 80 can reciprocate, and under the effect of frictional force, can be stabilized in a certain place, then this baffle 80 still plays the effect of scale, in order to ensure to form the grass of same height.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Electric mower, including main connecting pipe (10), be fixed in control box (20) of this main connecting pipe (10) upper end, be located battery (E) in this control box (20), be located motor (30) of this main connecting pipe (10) lower extreme, assemble blade disc (40) on the power take off shaft of this motor (30), be fixed in handle (50) at this main connecting pipe (10) middle part, simultaneously, this motor (30) are connected to battery (E) through a main switch (K1) electricity, its characterized in that: the middle part of main connecting pipe (10) is located the top of this handle (50) and is fixed with middle box (60), this main switch (K1) is located on this middle box (60), and still be equipped with display screen (70) and 2 at least gear switch (K2) on this middle box (60), simultaneously, still be equipped with controller (L) in this control box (20), this controller (L) integration has electric quantity display module (L1), this motor (30) are connected to battery (E) through controller (L) and main switch (K1) electricity that are in the same place of establishing ties to and, gear switch (K2) and this display screen (70) equal signal connection to this controller (L).

2. The electric mower of claim 1, wherein: the battery (E) is a lithium battery.

3. The electric mower of claim 1, wherein: a baffle plate (80) is arranged on the main connecting pipe (10) and between the motor (30) and the handle (50).