CN213245714U - Grass cutter - Google Patents

Abstract

The utility model discloses a mower, including mower housing, be located mower housing's one side has been seted up the side and has been arranged the grass mouth, is located side grass mouth position department rotates and is provided with side grass mouth closing device, side grass mouth closing device includes side closing cap, locating part and rotation connecting piece, through adopting the mode of integrating the annex on mower housing, makes the completion that various emission pattern are lighter, does not need additionally to carry the annex again, effectively prevents omission, losing of annex to this simple structure, the transformation degree of difficulty is low, mower housing need not carry out any adjustment, only need the snap-on can, the transformation cost is lower.

Description

Grass cutter

Technical Field

The utility model belongs to the technical field of the lawn mower, concretely relates to lawn mower.

Background

The lawn mower is an electric mechanical tool used for trimming the lawn to enable the lawn to be smooth and attractive, is convenient and efficient to use, and is widely accepted. The lawn mower mainly comprises a blade, a power device, a walking device, a handrail and a control device, wherein the blade is arranged in the machine shell and is driven by the power device so as to trim the lawn. Be provided with side row grass mouth on the casing, back row grass mouth can realize the side row and the back row in mowing, but when needing unilateral row or single back row, need seal other row grass mouths, among the prior art, annexs such as closed plate and lawn mower body are the separation, and operating personnel need carry in addition, not only carries inconveniently, loses easily moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to prior art, provide an annex such as closing cap and body coupling's lawn mower.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a mower comprises a mower shell, wherein a side grass discharge port is formed in one side of the mower shell, a side grass discharge port sealing device is arranged at the position of the side grass discharge port in a rotating mode and comprises a side sealing cover, a limiting piece and a rotating connecting piece.

In the technical scheme, the closing cover is integrally provided with a limiting groove and a connecting part, the limiting part is fixed on the mower housing and penetrates through the limiting groove, and the rotating connecting part penetrates through the connecting part and the fixing seat of the mower housing.

In the above technical scheme, the limiting groove includes a first limiting portion, a limiting channel and a second limiting portion, and the first limiting portion is communicated with the second limiting portion through the limiting channel.

In the technical scheme, a rear grass discharging position is arranged on the rear side of the shell of the mower, and the rear closing component is covered on the rear grass discharging position and matched with the supporting component to complete the opening or closing of a grass discharging opening on the rear grass discharging position.

In the technical scheme, the grass discharge port arranged at the rear grass discharge position is communicated with the cavity in the shell of the mower, and the support component is arranged on the front end face of the rear grass discharge position on one side of the grass discharge port.

Among the above-mentioned technical scheme, back closing assembly includes back closing cap, spacing spring and connecting axle, back closing cap on an organic whole be provided with the arch, work as when back closing cap closed, the arch inlay locate the row grass in the mouth.

Among the above-mentioned technical scheme, the supporting component includes supporting seat, storage seat and supporting shoe.

Compared with the prior art, the utility model discloses following beneficial effect has: through adopting the mode of will inclining closing cap, back closing cap and supporting component integration on the lawn mower casing, make the completion that various emission modes are lighter, need not additionally carry the annex again, effectively prevent omission, the loss of annex to this simple structure, the transformation degree of difficulty is low, and the lawn mower casing need not carry out any adjustment, only need directly fixed can, the transformation cost is lower.

Drawings

FIG. 1 is an exploded view of a side grass discharge opening closure device and a mower housing.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a structural schematic diagram of the opened state of the rear closing cover.

Fig. 4 is a schematic view of the rear closure structure.

FIG. 5 is a schematic view of the rear row of grass positions with the rear closure cap removed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 2, a lawn mower comprises a mower housing 1, a side grass discharge opening 11 is formed in one side of the mower housing 1, a side grass discharge opening sealing device is rotatably arranged at the position of the side grass discharge opening 11, and the side grass discharge opening sealing device comprises a side sealing cover 21, a limiting member 22 and a rotating connecting member 23.

The section of the side closing cover 21 is fan-shaped, and the fan-shaped cambered surface is matched with the cambered surface at the side grass discharge port 11.

The closing cap 21 is integrally provided with a limiting groove and a connecting portion 212, the limiting groove is arranged at the top of the side closing cap 21 and comprises a first limiting portion 2111, a limiting channel 2112 and a second limiting portion 2113, the first limiting portion 2111 is communicated with the second limiting portion 2113 through the limiting channel 2112, the limiting member 22 is fixed on the mower housing 1 and penetrates through the limiting groove, and the opening and closing of the side grass discharge port are realized through a path from the second limiting portion 2113 to the first limiting portion 2111 or a path from the first limiting portion 2111 to the second limiting portion 2113, so that the side row, the lower row and the rear row are realized.

The rotary connecting piece 23 is arranged on the connecting part and the fixing seat 12 of the mower housing 1 in a penetrating manner, and comprises a bolt 231 and a spring sleeve 232, the spring sleeve 232 is sleeved in the middle of the bolt 231, and the upper part and the lower part of the spring sleeve 232 are limited by the connecting part 212 corresponding to the fixing seat on the fixing seat 12 and the side closing cover 21.

Referring to fig. 3 to 5, a rear grass discharging position 13 is arranged at the rear side of the mower housing 1, a rear closing component is covered on the rear grass discharging position 13 and is matched with a supporting component to open or close a grass discharging port 131 on the rear grass discharging position 13, the grass discharging port 131 arranged at the rear grass discharging position 13 is communicated with a cavity in the mower housing 1, the supporting component is arranged on the front end face of the rear grass discharging position 13 on one side of the grass discharging port 131, and the supporting component comprises a supporting seat 41, a containing seat 42 and a supporting block 43.

The rear closing component comprises a rear closing cover 31, a limiting spring 32 and a connecting shaft 33, a protrusion 311 is integrally arranged on the rear closing cover 31, and when the rear closing cover 31 is closed, the protrusion 311 is embedded in the grass discharge opening 131.

In the actual use process of the structure, an operator does not need to carry components such as a sealing cover and the like.

During the mowing process of the mower, three grass discharging modes, namely a side row, a rear row and a lower row, exist.

In the side discharge, the side closing lid 21 is opened and the rear closing lid 31 is closed.

The side closing cover 21 is opened, the side closing cover 21 is pulled outward, the side closing cover 21 is rotated along the connecting portion 212, the position of the limiting member 22 is limited from the initial first limiting portion 2111 along the limiting channel 2112 to the second limiting portion 2113, and the side closing cover 21 is maintained in the opened state by the limiting member 22.

When the back row or the lower row is needed, the side closing cover 21 is closed, the position of the limiting piece 22 is returned to the initial first limiting part 2111 from the second limiting part 2113, and the side closing cover 21 is locked and closed under the action of the limiting piece 22 and the spring sleeve 232, so that accidental opening caused by mowing is prevented.

In the rear row, the rear closing lid 31 is opened and the side closing lid 21 is closed.

In the initial state, the rear closing cover 31 is in the closed state, the supporting blocks 43 can be accommodated in the accommodating seat 42, when the rear row is needed, the rear closing cover 31 is turned upwards along the connecting shaft 33, the supporting blocks 43 accommodated in the accommodating seat 42 are taken out and arranged in the supporting seat 41, the supporting blocks 43 are enabled to protrude and prop against the inner surface of the rear closing cover 31, the rear closing cover 31 is enabled to be in the open state, the grass collecting frame is connected at the rear position, and the rear row action is completed.

After that, the supporting block 43 is taken out from the supporting seat 41 and put back into the storage seat 42, and the rear closing cover 31 is locked and closed by the limiting spring 32.

Similarly, when the lower row is required, the side closing lid 21 and the rear closing lid 31 may be kept closed.

Through adopting the mode of will inclining closing cap, back closing cap and supporting component integration on the lawn mower casing, make the completion that various emission modes are lighter, need not additionally carry the annex again, effectively prevent omission, the losing of annex to this structure can directly be reformed transform on original lawn mower, simple structure, the transformation degree of difficulty is low, the lawn mower casing need not carry out any adjustment, only need directly fixed can, the transformation cost is lower, be favorable to promoting on a large scale in market.

The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.

Claims (7)

1. The utility model provides a lawn mower, includes lawn mower casing (1), its characterized in that is located side grass discharging port (11) have been seted up to one side of lawn mower casing (1), is located side grass discharging port (11) position department rotates and is provided with side grass discharging port closing device, side grass discharging port closing device includes side closing cap (21), locating part (22) and rotates connecting piece (23).

2. A lawnmower according to claim 1, wherein the closing cover (21) is integrally provided with a retaining groove and a connecting portion (212), the retaining member (22) is fixed to the mower housing (1) and inserted into the retaining groove, and the rotary connecting member (23) is inserted into the connecting portion and the fixing seat (12) of the mower housing (1).

3. A lawnmower according to claim 2, wherein the retaining groove comprises a first retaining portion (2111), a retaining channel (2112) and a second retaining portion (2113), the first retaining portion (2111) and the second retaining portion (2113) communicating through the retaining channel (2112).

4. A mower as claimed in claim 1, wherein a rear grass discharge position (13) is provided on the rear side of said mower housing (1), and a rear closing member is provided to cover said rear grass discharge position (13) and cooperates with said support member to open or close a grass discharge opening (131) of said rear grass discharge position (13).

5. A mower as claimed in claim 4, wherein said grass discharge opening (131) provided at said rear grass discharge position (13) communicates with a cavity in said mower housing (1), and said support member is provided on a front end surface of said rear grass discharge position (13) on a side of said grass discharge opening (131).

6. A mower as claimed in claim 4 wherein said rear closure assembly comprises a rear closure cap (31), a restraining spring (32), and a connecting shaft (33), said rear closure cap (31) having a protrusion (311) integrally formed thereon, said protrusion (311) being embedded in said grass discharge opening (131) when said rear closure cap (31) is closed.

7. A lawnmower as claimed in claim 4, wherein the support assembly comprises a support base (41), a receptacle (42) and a support block (43).

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