CN2077188U

CN2077188U - Portable electric mower

Info

Publication number: CN2077188U
Application number: CN 90211342
Authority: CN
Inventors: 陈铁汉
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-03-31
Filing date: 1990-03-31
Publication date: 1991-05-22

Abstract

The utility model relates to a portable electric mower. For beautifying the environment, people must trim the weed in grassplot frequently and constantly, and the current mowers are in a handcart type with bulkiness, high cost and laborsome usage and operation. The design of the utility model is a portable mower, and a power supply switch is controlled by the hand grip of the portable mower, and a mowing disk is driven by a micromotor to operate and mow grass. The portable electric mower has simple structure, low cost, small volume, easy operation, convenient portability and usage, fast mowing speed, high efficiency, and is suitable for being used by various people with different ages and can also be used for trimming tree branches and flower leaves or mowing rice and wheat and crops.

Description

Portable electric mower

The utility model belongs to a kind of power-operated mower of the mowing usefulness of beautifying the environment.

In recent years, all throughout the country offices, factories and miness, army, school are all according to the requirement of State Council, plant trees, plant grass, make our country green, beautify the environment, the city of many garden types has appearred in the whole nation, the office of garden type, factory, school, barracks, everybody wishes to have comfortable fine environment.In order to beautify the environment, all weeds must be wiped out, the lawn is repaired.China people adopt for thousands of years that reaping hook cuts, the scissors shear method, though use light, inefficiency, hard, time-consuming.The mower that occurs some cart types is in recent years mowed by the blade high-speed motion below the motor drives wheelbarrow, though these machine mower speed are fast, cost height, heaviness portably use all very inconvenient.

The purpose of this utility model is to overcome above-mentioned weak point, designs nimble, the portable hand held power-operated mower of a kind of operation.Not only can cut and cut grass, but also can be used for trimming leaf and harvester for rice wheat.

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is hand held power-operated mower overall structure figure;

Fig. 2 is the electronic grass mower pitch cutting of a hand held structure chart.

Portable electric mower of the present utility model (as shown in Figure 1), by handle (1), switch lock knob (2), hold key switch (3), motor (4), exhaust outlet (5), pitch cutting (6), refer to coil guard shield (7), carbon brush (8) forms. Its work principle: work as plugged, the grip type switch of holding with a firm grip (3), electric current makes motor rotation by single phase miniature motor (4), and motor (4) main shaft drive pitch cutting (6) running is cut and is cut. Pitch cutting (6) be installed in finger dish guard shield (7) below, refer to coil guard shield (7) and be provided with nine perforations, live thick grass like nine finger forks, when motor has rotated at a high speed the shearing effect, refer to simultaneously coil guard shield (7) and also play the safeguard protection effect; Pitch cutting (6) (as shown in Figure 2) adopts stainless steel and iron sheet to make, and pitch cutting (6) is rounded, and the edge structure is single face reaping hook tooth. Be drilled with the screw hole in the middle of the circular piece and rise fixing and is connected motor usefulness, be convenient to simultaneously replacing and cut disc.

The utility model hand-held electric grass mower, it is not only mowed, and also adapts to vast rural area harvester for rice wheat, crops, can greatly reduce peasant's labour intensity and accelerate harvesting speed, can also according to different requirements, design the types such as large, medium and small type and friendship direct current simultaneously. It has simple in structure, volume is little, cost is low, the operation is nimble, portably use conveniently, cut the advantage that the speed of cutting is fast, efficient is high.

Claims

1, a kind of hand held power-operated mower; it is held key switch [3], motor [4], exhaust outlet [5], pitch cutting [6], graduated dial guard shield [7], carbon brush [8] by handle [1], switch cage knob [2] and forms; it is characterized in that being equipped with on the handle and hold key switch [3]; control mower power supply " switching "; pitch cutting [6] is housed below motor [4]; graduated dial guard shield [7] is installed on pitch cutting [6], and driven by motor pitch cutting [6] runs up, and graduated dial guard shield [7] plays the safeguard protection effect.

2, hand held power-operated mower according to claim 1, its feature: be that graduated dial guard shield (7) is provided with nine perforations, live thick grass like nine finger forks.

3, hand held power-operated mower according to claim 1, its feature: pitch cutting (6) is rounded, is drilled with fixing hole in the centre of pitch cutting, and pitch cutting (6) edge adopts single face reaping hook tooth.