CN202773440U

CN202773440U - Solar lawn mower

Info

Publication number: CN202773440U
Application number: CN201220422567.4U
Authority: CN
Inventors: 吴海林
Original assignee: SHANGHAI WORTH GARDEN PRODUCTS CO Ltd
Current assignee: SHANGHAI WORTH GARDEN PRODUCTS CO Ltd
Priority date: 2012-08-23
Filing date: 2012-08-23
Publication date: 2013-03-13
Anticipated expiration: 2022-08-23

Abstract

The utility model provides a solar lawn mower, which is characterized by comprising a bottom shell, wherein a front wheel and a rear wheel are arranged below the bottom shell, a protection shell is arranged on the bottom shell, and a protection cover is arranged inside the protection shell; a driving wheel is arranged on the protection cover through a motor, a driven wheel is arranged on the protection cover through a blade shaft, and the driving wheel is connected with the driven wheel through a transmission belt; the blade shaft is provided with a fan and a blade; a handrail is arranged on a fixed disc through a knob, and both thea switch and a safety switch are respectively connected with athe motor; and a storage battery and a control board are arranged inside a groove oin the bottom shell, and the storage battery and the control board are connected with a power supply control panel, the motor and a protection switch; and one end of a protection cover is arranged on the tail end of the protection shell, a solar panel is arranged on the handrail through an adjusting rod, and a grass collection bag is arranged behind the protection shell. The solar lawn mower overcomes the weaknesses of the prior art and is safe, high efficient, energy-saving, pollution-free, long in service life and convenient to operate.

Description

The solar energy mower

Technical field

The utility model relates to a kind of solar energy mower, belongs to the mower technical field.

Background technology

So far, all be to use power-operated mower and gasoline engine mower both at home and abroad.

Power-operated mower is to use the utility grid power supply, because outdoor mowing needs dilatory power line, mower is mowed back and forth, causes easily electric wire to be cut off by hay knife, causes unsafe factor during work.Traditional power-operated mower is the AC power mower, and using power drill/driver all is A.C. series motor or induction machine, the series excited machine structure is the brush motor type, brush is easy to wear, conversion efficiency is low, and the life-span is short, induction machine Heavy Weight, large, the power consumption of volume.

Although the gasoline engine mower does not need dilatory power line, because the quality problems of engine can cause noise pollution and gas exhaust emission.

The utility model content

The technical problems to be solved in the utility model provide a kind of safe and efficient, saving power and preventing pollution dyes, long service life and easy to operate mower.

In order to solve the problems of the technologies described above, the technical solution of the utility model provides a kind of solar energy mower, it is characterized in that: comprise drain pan, front-wheel and trailing wheel are located at the drain pan below, and protecting crust is located on the drain pan, is provided with protective cover in the protecting crust; Driving wheel is located on the protective cover by electromotor, and driven pulley is located on the protective cover by blade shaft, and driving-belt connects driving wheel and driven pulley; Blade shaft is provided with fan and blade;

Heighten low handle and be located at the protecting crust front end, Protection switch is located in the middle of the protecting crust, and fixed disk is located at the protecting crust tail end; Handrail is located on the fixed disk by knob, and handrail is provided with power control panel, switch and discharge cock; Switch, discharge cock all are connected with electromotor;

Accumulator and control panel are located in the groove on the drain pan, and the groove front end is provided with the protective cover snap close, and the protective cover snap close is connected with Protection switch, and accumulator and control panel connect power control panel, electromotor, Protection switch; One end of protective cover is located at the tail end of protecting crust, and solar panel is located on the handrail by adjusting rod, and the protecting crust rear is provided with the collection straw bag.

Preferably, described electromotor is direct current generator or dc brushless motor.

Preferably, described protective cover is provided with transparency window.

When a kind of solar energy mower that the utility model provides starts, must detain protective cover, and lock with the protective cover snap close.If do not lock, machine can't start.Only lock protective cover, just can connect Protection switch.Then start the switch on the handrail and depress discharge cock, mower blade just can turn round.Can observe accumulator and control panel by the transparency window on the protective cover.

A kind of solar energy mower that the utility model provides adopt solar recharging and urban network electricity source as the direct-flow storage battery of two kinds of functions of charging as driving power, do not need dilatory power line, safety, the power saving of using operation can be improved, noise pollution and the CO of gasoline engine mower can be avoided again ₂Gas discharging pollutes.

The device that the utility model provides has overcome the deficiencies in the prior art, safety, efficient, energy-conservation, pollution-free, and long service life, and easy to operate.

Description of drawings

A kind of solar energy mower that Fig. 1 provides for the utility model is removed schematic diagram behind the solar panel;

A kind of solar energy mower interior schematic diagram that Fig. 2 provides for the utility model;

A kind of solar energy mower schematic diagram that Fig. 3 provides for the utility model;

Description of reference numerals

The 1-front-wheel; 2-protective cover snap close; The 3-Protection switch; 4-accumulator and control panel; The 5-protective cover; The 6-handrail; The 7-switch; The 8-power control panel; The 9-discharge cock; The 10-knob; The 11-fixed disk; The 12-trailing wheel; The 13-drain pan; The 14-protecting crust; 15-heightens low handle; The 16-electromotor; The 17-protective cover; The 18-driven pulley; The 19-transparency window; The 20-blade; The 21-fan; The 22-blade shaft; The 23-driving-belt; The 24-driving wheel; The 25-solar panel; The 26-adjusting rod; The 27-adjustment hole; The 28-connecting pin; 29-collection straw bag.

Embodiment

For the utility model is become apparent, hereby with a preferred embodiment, and cooperate accompanying drawing to be described in detail below.

A kind of solar energy mower that Fig. 1 provides for the utility model is removed schematic diagram behind the solar panel, and described a kind of solar energy mower comprises drain pan 13 and protecting crust 14 component chassis, and protecting crust 14 is installed in above the drain pan 13.In conjunction with Fig. 2, protective cover 17 is installed in the protecting crust 14, with screw electromotor 16 is fixed on the protective cover 17, at protective cover 17 blade shaft 22 is installed, at motor 16 driving wheel 24 is installed, at blade shaft 22 driven pulley 18 is installed, and is connected driving wheel 24 and driven pulley 18 realization belt wheel transmission and decelerations by driving-belt 23.

Protective cover 17 can be fixed by bolts on the drain pan 13.Fan 21 and blade 20 are fixed on the blade shaft 22 by plough bolt, and rotate together with blade shaft 22, realize the function of mowing.The front and back position that two front-wheels 1, two trailing wheels 12 are arranged on drain pan 13 becomes the running part of mower.Heighten low handle 15 and be contained in protecting crust 14 front ends, be used for adjusting the mowing height of mower.

Armrest part comprises handrail 6, and handrail 6 usefulness knobs 10 are fixed on the fixed disk 11, and fixed disk 11 is installed on the tail end of protecting crust 14, and power control panel 8, switch 7 and discharge cock 9 wherein are installed on the handrail 6.Handrail 6 also can be put on the casing removing solar panel 25 rear foldings, unclamps knob 10 handrail is transferred on another shelves on the fixed disk 11, screws knob 10 again.Accumulator and control panel 4 are put on the drain pan 13, and side hangs on the protecting crust 14, and an end of protective cover 5 is installed on the tail end of protecting crust 14, and protecting crust is equipped with Protection switch 3 on 14 centre positions.Solar panel 25 is contained on the handrail 6 by adjusting rod 26 and connecting pin 28, and adjustment hole 27 is arranged on the adjusting rod 26, and in conjunction with Fig. 3, collection straw bag 29 is equipped with at protecting crust 14 rears.

When machine startup, must detain protective cover 5, and lock with protective cover snap close 2.If do not lock, machine can't start.Only lock protective cover 5, just can connect Protection switch 3.Then start the switch 7 on the handrail 6 and depress discharge cock 9, mower blade 20 just can turn round.Can observe accumulator and control panel 4 by the transparency window 19 on the protective cover 5.Electromotor 16 can be direct current generator or dc brushless motor.

A kind of solar energy mower that the utility model provides, a kind of by using solar energy to be converted to a kind of technology of electric energy, a solar cell panel assembly has been installed on the grass cutter, to battery charging, the output of solar battery group links to each other with the input of lithium battery group, the lithium battery group links to each other with electromotor 16 drivers, and electromotor 16 drivers link to each other with electromotor 16, and electromotor 16 output shafts link to each other with mowing blade 20.

Row charging when solar battery group is converted into electric energy to the lithium battery group by the luminous energy that receives the sun, the controller of charging assembly and electromotor 6 is integrated in accumulator and the control panel 4, lithium battery group output voltage is supplied with electromotor 16 controllers, make electromotor 16 controllers carry out work, electromotor 16 controllers output commutating pulse voltage drives brushless motor 16 and is rotated, and electromotor 16 output shafts drive mowing blade 20 and carry out cutting operation.

Use brushless direct current motor, can be because of the wearing and tearing of commutation carbon brush end-of-life rapidly, what brushless motor used is that brushless motor driver is as a kind of electronic commutator of commutation, so there is not contact wear, life-span can be several times or tens times of brush motor, because contactless commutation, motor in the running noise are extremely low.

Use lithium ion battery as power source, lithium battery is internationally recognized environment-friendly battery, and lithium battery long service life, energy density is higher than other type cell, so use lithium battery can not work the mischief to environment as power source, alleviated the overall weight of mower, alleviated so that promote the work load of mower.

Utilize solar energy to be converted into the technology of electric energy, solar panels are collected the luminous energy of the sun, be converted into electric energy battery pack is charged, and do not consume AC energy and other energy, energy-saving and environmental protecting, zero CO ₂Discharging.

Claims

1. solar energy mower, it is characterized in that: comprise drain pan (13), front-wheel (1) and trailing wheel (12) are located at drain pan (13) below, and protecting crust (14) is located on the drain pan (13), is provided with protective cover (17) in the protecting crust (14); Driving wheel (24) is located on the protective cover (17) by electromotor (16), driven pulley (18) is located on the protective cover (17) by blade shaft (22), and driving type band (23) connects driving wheel (24) and driven pulley (18); Blade shaft (22) is provided with fan (21) and blade (20);

Heighten low handle (15) and be located at protecting crust (14) front end, Protection switch (3) is located in the middle of the protecting crust (14), and fixed disk (11) is located at protecting crust (14) tail end; Handrail (6) is located on the fixed disk (11) by knob (10), and handrail (6) is provided with power control panel (8), switch (7) and discharge cock (9); Switch (7), discharge cock (9) all are connected with electromotor (16);

Accumulator and control panel (4) are located in the groove on the drain pan (13), the groove front end is provided with protective cover snap close (2), protective cover snap close (2) is connected with Protection switch (3), and accumulator and control panel (4) connect power control panel (8), electromotor (16), Protection switch (3); One end of protective cover (5) is located at the tail end of protecting crust (14), and solar panel (25) is located on the handrail (6) by adjusting rod (26), and protecting crust (14) rear is provided with collection straw bag (29).

2. a kind of solar energy mower as claimed in claim 1, it is characterized in that: described electromotor (16) is direct current generator or dc brushless motor.

3. a kind of solar energy mower as claimed in claim 1, it is characterized in that: described protective cover (5) is provided with transparency window (19).