CN104025806A - Mowing machine - Google Patents

Abstract

The invention relates to a mowing machine. The mowing machine comprises a machine body and a removable grass box; a grass box cover is arranged on the machine body; the grass box cover can rotate around a rotary shaft; an adapting portion is arranged on the grass box cover; the adapting portion and the rotary shaft are adapted; an opening is formed in the adapting portion. According to the mowing machine, a connecting position of the grass box cover and the rotary shaft can pop out from the rotary shaft when the grass box cover is not supported by the grass box and stresses accident acting force and accordingly the grass box cover is avoided from being damaged and the structure is simple in assembling and only requires certain strong pressure to assemble.

Description

Mower

Technical field

The present invention relates to a kind of mower, particularly a kind of floated mower.

Background technology

Mower is widely used for repairing lawn, and the grass that growth is exceeded certain altitude by mower cuts off, and cut useless grass is collected in the grass box at mower rear portion.But sometimes, user does not wish useless grass to collect, the grass that only needs to give up is stayed on lawn, now just grass box need to be taken away, and after grass box is taken away, grass box lid is still stayed on mower, if now grass box lid is subject to larger external force, easily damages.For example International Patent Application Publication No. is the patent of WO2010/108511 A1; it discloses a kind of mower; as shown in Figures 1 to 6; its grass box lid 8 can rotate around rotating shaft 9 within the scope of certain angle; when it takes out after grass box 2; grass box lid 8 is stayed on mower; if now grass box lid is subject to an external force and makes its rotation can exceed limited field; the junction of that grass box lid and rotating shaft 9 will be damaged; therefore need a kind of protection mechanism; make to take away after grass box, the grass box lid of staying on mower can be not impaired.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides a kind of mower, comprise body and removable grass box, described body is provided with grass box lid, and grass box lid can rotate around the axis, and described grass box covers and is provided with mating part, described mating part and rotating shaft connect, and described mating part is provided with opening.

Preferably, described rotating shaft and body are one.

Preferably, described grass box is covered with limit rib, and described body is provided with block.

Preferably, described mating part is provided with extension.

Preferably, described mower is floated mower.

Mower provided by the invention, grass box is covered in the time not having grass box to support, and while being subject to accidental action power, the junction of grass box lid and rotating shaft can be ejected from rotating shaft, thereby avoids grass box lid to damage, and this kind of Standard is simple simultaneously, only needs certain power to suppress assembling.

Brief description of the drawings

Fig. 1 is embodiment of the present invention mower schematic diagram.

Fig. 2 is that embodiment of the present invention mower is not with grass box schematic diagram.

Fig. 3 is embodiment of the present invention rotating part cutaway view.

Fig. 4 is the enlarged drawing that Fig. 3 analyses and observe part B.

Embodiment

Below in conjunction with accompanying drawing, the present invention is described further.

Be illustrated in figure 1 embodiment of the present invention mower, this kind of mower is also known as floated mower, when its work, can be suspended in above the ground, and it comprises base 1, and base 1 is provided with motor, and motor can drive mowing parts to mow.Described motor is arranged in body 4.Base 1 rear portion is provided with grass box 2, the useless grass forming for collecting mower cutting.Base rear portion is also provided with roller 6, and aspect mower moves.Grass box 2 tops are provided with grass box lid 3, and grass box lid 3 is connected by rotating part 5 with body 4, and therefore grass box lid 3 is rotatable.When user does not need to use grass box, or it takes out grass box while clearing up, and grass box lid 3 is stayed (as shown in Figure 2) on mower, now grass box lid 3 can not around rotating part 5 in a clockwise direction A rotate, but can rotate counterclockwise around rotating part 5.Therefore, if in such cases, be subject to external force F on grass box lid 3, for example user misoperation or weight drop and cover in grass box, just likely damage rotating part 5.

As shown in Figures 3 and 4, described rotating part 5 comprises rotating shaft 41, and rotating shaft 41 is located on body 4, preferred and body 4 one.Grass box lid 3 is provided with mating part 31,31 one-tenth of mating parts U-shaped, and it is stuck in rotating shaft 41, and grass box lid 3 can 41 be rotated around the shaft.Described mating part 31 has opening 33, make grass box lid 3 clockwise direction A rotate (as Fig. 2) when grass box lid 3 is subject to external force, but due to the stopping of body 4, grass box lid 3 cannot rotate, now rotating shaft 41 will be deviate from from the opening of mating part 31 33, prevents that grass box lid 3 is impaired.Described opening 33 two ends are provided with extension 311, have guide effect while its role is to assemble.Described grass box lid 3 also has limit rib 33, described body 4 has block 42, in the time that grass box lid 3 rotates counterclockwise (A is contrary with clockwise direction), limit rib 33 on grass box lid 3 rotates together, in the time that grass box lid 3 turns to certain angle, limit rib 33 is stopped by block 42, stops grass box lid 3 to be rotated further, thus the rotational angle of restriction grass box lid 3.

Mower provided by the invention; grass box is covered in the time not having grass box to support; can not damage because being subject to unexpected external force; it is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.

Claims (5)

1. a mower, comprises body and removable grass box, and described body is provided with grass box lid, and grass box lid can rotate around the axis, and its spy is: described grass box covers and is provided with mating part, and described mating part and rotating shaft connect, and described mating part is provided with opening.

2. mower as claimed in claim 1, is characterized in that: described rotating shaft and body are one.

3. mower as claimed in claim 1, is characterized in that: described grass box is covered with limit rib, and described body is provided with block.

4. the mower as described in arbitrary claim in claims 1 to 3, is characterized in that: described mating part is provided with extension.

5. mower as claimed in claim 4, is characterized in that: described mower is floated mower.