CN105532165A

CN105532165A - Grass trimmer

Info

Publication number: CN105532165A
Application number: CN201610060319.2A
Authority: CN
Inventors: 彭爱国
Original assignee: Cangzhou Jiangnan Green Co Ltd
Current assignee: Cangzhou Jiangnan Green Co Ltd
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-05-04

Abstract

An electric grass trimmer comprises a trimming head, an operating rod, a handheld part, a motor and a power source. The grass trimmer is provided with a movable power source, the motor is a direct-current motor, the power source is composed of a storage battery and a backpack, and the motor is connected with the power source through a power line. By means of the front-loading design of the motor, cost and weight increased by complex power transmission are eliminated, and the failure rate and maintenance cost of the grass trimmer are reduced. By means of the backpack type design of the power source, the overall weight of a body of the grass trimmer is reduced, the grass trimmer gets rid of the limit of the power source, and perfect combination of durability and practicality is achieved. The grass trimmer has the advantages of being simple in structure, low in cost, easy to operate, long in service life and environmentally friendly, saving energy and the like.

Description

A kind of mower

Technical field

The present invention relates to a kind of mower.

Background technology

Green vegetation is the requisite a kind of environmental key-elements of we mankind, and the consciousness of greening becomes more and more popular.No matter the courtyard of golf course, football pitch, villa garden, villa, or common residential quarter, green turf is ubiquitous, brings life and vigor to the life of people.If but have left arranging of people, these turfs can become height rise and fall, disorderly and unsystematic.

Mower, as a kind of garden instrument arranging turf, is just being subject to the favor of more and more user.Mower generally by driving beat the grass line rotate make it to beat the grass, generally include extension rod, the moving head being located at extension rod one end that lengthwise extends, be located on extension rod and keep at a certain distance away the handle arranged, the power set driving moving head to rotate with moving head, during work, moving head be driven in rotation drive beat the grass line locking rotate thus beat the grass.

The conventional portable flake down formula mower of herbaceous plant finishing cutting in the places such as current garden, garden, lawn, this mower majority utilizes gasoline engine driven, gasoline engine is arranged on the rear end of action bars, by mandrel transmitting torque, front end utilizes bevel gear to commutate, and the cost of gasoline engine is high, and maintenance difficult after damaging, power is comparatively large, big energy-consuming.And electric grass mowing equipment be designed with two kinds, one is the direct external AC of ac motors, drags very long electric wire, very inconvenient, particularly sometimes may all not have place to connect electricity out of doors, uses limitation large; Two is that not only weight should not operate greatly directly by accumulator and the motors designs afterbody in control lever, and due to the limitation in space, the charge capacity of battery is little, and flying power is poor, and is inconvenient to charge.

Summary of the invention

The object of the invention is the deficiency existed for prior art, provide a kind of mower, this mower has lightweight easy to operate, the feature such as cruising time is long, applicability is strong.

Technical scheme of the present invention:

A kind of electric grass mowing equipment, comprise moving head, action bars, Handheld Division, electromotor, power supply, described mower is with a movable power source, and electromotor is dc motor, and power supply is made up of accumulator and knapsack, and electromotor is connected by power line with power supply.

Described portion of the handle is handle and rear end handle two parts, rear end handle is arranged the knob of a power switch and power adjusting.

Described action bars is telescopic tube, can carry out length adjustment according to actual needs.

Described electromotor is arranged on the leading portion of the action bars of mower, and moving head is coaxially arranged on the output shaft of electromotor.

Described knapsack is made up of casing, backboard, braces, backboard and human contact face arranges spongy layer, arranges sponge interlayer in braces.

Described power line 6 is made up of electric wire 61 and the plug 62 being fixed on electric wire 61 one end, and the other end of electric wire 61 is directly fixed on the rear end handle of mower, and the length of electric wire 61 is 1-1.5M.

Compared with prior art, the present invention has the following advantages: the present invention by the preposition design of electromotor, has not only deducted cost and weight that complicated power transmission increases, and decreased fault rate and the maintenance cost of machine; And the backpack design of power supply, be not only the overall weight decreasing mower fuselage, especially mower is freed from the restriction of power supply, achieve the perfect adaptation of flying power and practicality, it is simple that this mower has structure, and cost is low, easy to operate, the features such as cruising time is long, energy-saving and environmental protecting.

Accompanying drawing explanation

Fig. 1 is mower airframe structure schematic diagram of the present invention.

Fig. 2 is mower power supply architecture schematic diagram of the present invention.

Embodiment

The present invention is set forth further below in conjunction with accompanying drawing.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.

A kind of electric grass mowing equipment, as shown in Figure 1, 2, comprises moving head 1, action bars 2, Handheld Division 3, electromotor 4, described mower is with a movable power source 5, electromotor 4 is dc motor, and power supply 5 is made up of accumulator 51 and knapsack 52, and electromotor 4 is connected by power line 6 with power supply 5.One of action bars 2 installs dc motor 4, moving head 1 is coaxially arranged on the output shaft of electromotor 4, rope of beating the grass is arranged on moving head 1, action bars 2 is arranging a Handheld Division 3, Handheld Division 3 is divided into the rear end handle 32 of handle 31 and action bars 2, rear end handle 32 is installed the knob 321 of a power switch and regulating power size, handle 32 placed inside Electronic Control chip, inner by action bars 2 after power line 6 UNICOM dc motor 4, extend to rear end handle 32, after rear end handle 32 is fixed, extend rear end handle 32 again, the length of extended line is set to 1M, one end of power line is with plug 62, can be connected with the supporting socket energising on accumulator 51.

Power supply 5 is made up of accumulator 51 and knapsack 52, can directly be carried on the back at back by operating personnel.The car storage battery of about 10kg-15kg selected by accumulator 51, knapsack 52 is made up of casing 521, backboard 522, braces 523, casing 521 is made up of plank, one deck spongy layer is wrapped up with on the backboard 522 of human contact, and two the braces 523 inside also filling sponge layers be arranged on backboard 522, ensure the comfort level of operating personnel's health when bearing power supply for a long time.Casing 521 is designed to trapezoidal, and being that conveniently accumulator 51 is more convenient when picking and placeing, picking out a wire above accumulator 51, another end band socket 511 of electric wire, is connected with the plug on mower rear end handle 32.

Action bars 2 is designed to Collapsible structure, can make suitable adjustment, make the work of operating personnel more laborsaving according to different users and different environments for use, increases operating efficiency.Electromotor 4 is directly installed on the front end of action bars 2, moving head 1 is coaxially arranged on the output shaft of electromotor 4, cost and weight that complicated power transmission increases not only are deducted, and decrease fault rate and the maintenance cost of machine, finally also reduce energy loss in the transmission, improve the availability of the energy, too increase the flying power of battery, reach the laborsaving object of saving worry that saves time.

The present invention by the preposition design of electromotor, has not only deducted cost and weight that complicated power transmission increases, and has decreased fault rate and the maintenance cost of machine; And the backpack design of power supply, be not only the overall weight decreasing mower fuselage, especially mower is freed from the restriction of power supply, achieve the perfect adaptation of flying power and practicality, it is simple that this mower has structure, and cost is low, easy to operate, the features such as cruising time is long, energy-saving and environmental protecting.

Claims

1. an electric grass mowing equipment, comprise moving head (1), action bars (2), Handheld Division (3), electromotor (4), it is characterized in that: described mower is with a movable power source (5), electromotor (4) is dc motor, power supply (5) is made up of accumulator (51) and knapsack (52), and electromotor (4) is connected by power line (6) with power supply (5).

2. a kind of electric grass mowing equipment as claimed in claim 1, is characterized in that: described Handheld Division (3) are divided into handle (31) and rear end handle (32) two parts, rear end handle (32) is arranged the knob (321) of a power switch and power adjusting.

3. a kind of electric grass mowing equipment as claimed in claim 1, is characterized in that: described action bars (2) is telescopic tube, can carry out length adjustment according to actual needs.

4. a kind of electric grass mowing equipment as claimed in claim 1, is characterized in that: described electromotor (4) is arranged on the leading portion of the action bars (2) of mower, and moving head (1) is coaxially arranged on the output shaft of electromotor (4).

5. a kind of electric grass mowing equipment as claimed in claim 1, it is characterized in that: described knapsack is made up of casing (521), backboard (522), braces (523), backboard (522) and human contact face arrange spongy layer, and braces arranges sponge interlayer in (523).

6. a kind of electric grass mowing equipment as claimed in claim 2, it is characterized in that: described power line (6) is made up of electric wire (61) and the plug (62) that is fixed on electric wire (61) one end, the other end of electric wire (61) is directly fixed on the rear end handle (32) of mower, and the length of electric wire (61) is 1-1.5M.