CN203226034U - Handheld electric mower - Google Patents

Handheld electric mower Download PDF

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Publication number
CN203226034U
CN203226034U CN 201320291046 CN201320291046U CN203226034U CN 203226034 U CN203226034 U CN 203226034U CN 201320291046 CN201320291046 CN 201320291046 CN 201320291046 U CN201320291046 U CN 201320291046U CN 203226034 U CN203226034 U CN 203226034U
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CN
China
Prior art keywords
cutterhead
accumulator
electric mower
brake
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320291046
Other languages
Chinese (zh)
Inventor
马新坡
马庆周
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201320291046 priority Critical patent/CN203226034U/en
Application granted granted Critical
Publication of CN203226034U publication Critical patent/CN203226034U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a handheld electric mower. The handheld electric mower mainly settles the following problems in the prior electric mower: large impact on an accumulator, and short service life. The handheld electric mower comprises a base on which a DC motor is arranged. The output shaft of the DC motor is connected with an input end of a differential. An output end of the differential is axially connected with a walking wheel driving case through a brake drum, and the other output end of the differential is connected with an input end of a cutterhead driving case through a cutterhead brake drum. The base is provided with the accumulator which is electrically connected with a controller and the DC motor. The base is provided with an armrest. The armrest is provided with a brake handle and a cutterhead handle. The cutterhead handle is provided with a drawing line which is connected with the brake drum. The cutterhead handle is provided with a cutterhead drawing line which is connected with the cutterhead brake drum. According to the handheld electric mower, accumulator driving is adopted; the differential is adopted for respectively driving the walking wheel and the cutterhead; the output of the motor is kept unchanged basically; discharging of the accumulator is kept to smooth basically; and the handheld electric mower has the following advantages: protection for the accumulator and the DC motor, high safety, environment-friendly performance, low noise and labor saving.

Description

The hand-held electric mower
Technical field
The utility model relates to the afforestation mechanical field, is specifically related to the hand-held electric mower.
Background technology
Mower is the capital equipment of afforestation, generally be divided into portable, Straddle riding type and hand-held, adapt to different needs of work respectively, type of drive is based on miniature gasoline engine, easy to carry with it, need not other power, recently along with the progress of battery technology, the capacity of accumulator is bigger, and weight is littler, be applied to gradually on the afforestation equipment, the environmental protection more of battery-driven mower, noise is little, and is easy to operate, yet because the flash-over characteristic of accumulator, can't form similar gasoline engine and adjust the throttle size and adapt to different working environments, for walk-behind greensmower also need artificially to adjust speed that vehicle travels and mowing progress synchronously, often cause the damage of accumulator and direct current generator for the jejune employee of technology.
Summary of the invention
In order to overcome disadvantages of background technology; the utility model provides a kind of hand-held electric mower; this installs this hand-held electric mower and coordinates the uniformity of travel speed and mowing speed by differential mechanism is installed; protect accumulator and motor not to be damaged simultaneously, improve the service life of accumulator and direct current generator.
The technical solution of the utility model is: this hand-held electric mower comprises the chassis, the chassis is provided with direct current generator, the output shaft of direct current generator connects the differential mechanism input, one output of differential mechanism is by the brake rim traction drive case that is axially connected, another output of differential mechanism connects cutter plate driver case input by the cutterhead brake rim, be equipped with accumulator on the chassis, accumulator electrically connects controller and direct current generator, the chassis is provided with handrail, handrail is provided with brake lever and cutterhead handle, brake lever has backguy to connect brake rim, and the cutterhead handle has the cutterhead backguy to connect the cutterhead brake rim.
In the such scheme, the cutterhead brake rim is normally closed type.
The utlity model has following beneficial effect: this hand-held electric mower adopts storage battery to drive; main characteristics is; adopt differential mechanism ground-engaging wheel and cutterhead respectively; need not manpower and promote mower, time saving and energy saving, when the meadow that meets obstructions big; the control brake rim slows down road wheel; because the characteristic of differential mechanism, the speed of road wheel can descend, and the rotating speed of cutterhead rises; vice versa; so, the output of motor remains unchanged substantially, and battery discharging is held stationary also; have protection accumulator and direct current generator; safety and environmental protection, noise is low, saves the characteristics of manpower.
Description of drawings:
Accompanying drawing 1 is structural profile schematic diagram of the present utility model.
The backguy of braking of 1-chassis among the figure, 2-direct current generator, 3-accumulator, 4-differential mechanism, 5-brake rim, 6-controller, 7-traction drive case, 8-, 9-brake lever, 10-handrail, 11-cutter plate driver case, 12-cutterhead brake rim, the backguy of 13-cutterhead, 14, cutterhead handle.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this hand-held electric mower comprises chassis 1, chassis 1 is provided with direct current generator 2, the output shaft of direct current generator 2 connects differential mechanism 4 inputs, one output of differential mechanism 4 is by the brake rim 5 traction drive case 7 that is axially connected, another output of differential mechanism 4 connects cutter plate driver case 11 inputs by cutterhead brake rim 12, be equipped with accumulator 3 on the chassis 1, accumulator 3 electrically connects controller 6 and direct current generator 2, chassis 1 is provided with handrail 10, handrail 10 is provided with brake lever 9 and cutterhead handle 14, and brake lever 9 has brake backguy 8 to connect brake rim 5, and cutterhead handle 14 has cutterhead backguy 13 to connect cutterhead brake rim 12.
In the such scheme, cutterhead brake rim 12 is normally closed type.
During mower work; open switch; mower begins walking, because cutterhead brake rim 12 is normally closed types, the rotating speed that differential mechanism 4 outputs to cutter plate driver case 11 is zero; so this moment, cutterhead was motionless; when needs are mowed, suitably discharge cutterhead handle 14, decontrol cutterhead brake rim 12; cutterhead is started working; when running into difficult meadow of cutting, tension brake lever 9, the rotating speed that makes differential mechanism 4 output to running gear reduces; the speed of a motor vehicle reduces; the speed of cutterhead increases, and vice versa, and the output of direct current generator 2 remains unchanged substantially; the discharge of accumulator 3 is held stationary also, is conducive to protect accumulator and motor.

Claims (2)

1. hand-held electric mower, comprise chassis (1), it is characterized in that: chassis (1) is provided with direct current generator (2), the output shaft of direct current generator (2) connects differential mechanism (4) input, one output of differential mechanism (4) is by brake rim (5) the traction drive case (7) that is axially connected, another output of differential mechanism (4) connects cutter plate driver case (11) input by cutterhead brake rim (12), be equipped with accumulator (3) on the chassis (1), accumulator (3) electrically connects controller (6) and direct current generator (2), chassis (1) is provided with handrail (10), handrail (10) is provided with brake lever (9) and cutterhead handle (14), brake lever (9) has backguy (8) to connect brake rim (5), brake lever has backguy to connect brake rim, and cutterhead handle (14) has cutterhead backguy (13) to connect cutterhead brake rim (12).
2. hand-held electric mower according to claim 1, it is characterized in that: described cutterhead brake rim (12) is normally closed type.
CN 201320291046 2013-05-24 2013-05-24 Handheld electric mower Expired - Fee Related CN203226034U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320291046 CN203226034U (en) 2013-05-24 2013-05-24 Handheld electric mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320291046 CN203226034U (en) 2013-05-24 2013-05-24 Handheld electric mower

Publications (1)

Publication Number Publication Date
CN203226034U true CN203226034U (en) 2013-10-09

Family

ID=49282188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320291046 Expired - Fee Related CN203226034U (en) 2013-05-24 2013-05-24 Handheld electric mower

Country Status (1)

Country Link
CN (1) CN203226034U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105993396A (en) * 2016-07-28 2016-10-12 常州格力博有限公司 Lawn mower
CN106888672A (en) * 2017-03-06 2017-06-27 李文新 A kind of portable mowing machine for municipal Garden Engineering
CN108271499A (en) * 2017-12-08 2018-07-13 浙江工业大学之江学院 A kind of environmental protection weeder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105993396A (en) * 2016-07-28 2016-10-12 常州格力博有限公司 Lawn mower
CN106888672A (en) * 2017-03-06 2017-06-27 李文新 A kind of portable mowing machine for municipal Garden Engineering
CN108271499A (en) * 2017-12-08 2018-07-13 浙江工业大学之江学院 A kind of environmental protection weeder

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131009

Termination date: 20140524