CN217445858U

CN217445858U - Automatic lawn trimming device

Info

Publication number: CN217445858U
Application number: CN202220458864.8U
Authority: CN
Inventors: 陈镜宇
Original assignee: Shanghai Langqiong Environmental Protection Technology Co ltd
Current assignee: Shanghai Langqiong Environmental Protection Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-20
Anticipated expiration: 2032-03-03

Abstract

The utility model provides an automatic lawn trimming device, which relates to the technical field of plant trimming devices, and comprises a trimming device body, wherein the outer surface of the trimming device body is provided with a wiping mechanism, the wiping mechanism comprises a support block fixedly arranged on the outer surface of the trimming device body, and the support block is provided with two support blocks, when the trimming device body is used and the blade needs to be wiped, the first limiting rod is firstly pulled out to lead the T-shaped block to lose the limit, and then the T-shaped block is pulled out, at the moment, the slider can start normal operation, at the moment, the threaded rod is rotated, because the threaded rod is connected with the threaded rod, the slider can be moved forwards by rotating the threaded rod, the mounting plate can drive the water absorption pad to move forwards, after the surface of the blade, the water on the surface of the blade is absorbed, and the water is prevented from staying on the surface of the blade, the oxidation of the blade caused by the juice of the grass is prevented as much as possible, thereby prolonging the service life of the blade.

Description

Automatic lawn trimming device

Technical Field

The utility model relates to a plant trimming means technical field especially relates to an automatic change lawn trimming means.

Background

A lawn trimming machine for trimming lawn at a certain height according to the use requirement of lawn is a most common one in garden machines, and is divided into rotary cutter type, rolling cutter type, reciprocating cutter tooth type, swinging cutter type and rope type according to a cutting device.

However, in the prior art, the blade of the lawn trimmer is used for trimming the lawn, however, some juice of grass remains on the surface of the blade after the blade of the lawn trimmer is operated, and if the blade stays on the surface of the blade for a long time, the blade is oxidized to rust, so that the service life of the blade is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, the blade of lawn mower is after going through work, and the juice of some grass can be remained on the surface, thereby if stay for a long time on the surface of blade then can lead to the blade to take place the oxidation and lead to the blade to rust, has shortened the technical problem of the life of blade.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic change lawn mowing device, includes the mowing device body, the surface of mowing device body is provided with wiping mechanism, wiping mechanism includes the piece of fixed mounting at mowing device body surface, a piece is provided with two altogether the sliding tray has all been seted up to the surface of piece, and the equal slidable mounting of inner wall of two sliding trays has a slider, two be provided with the mounting panel between the surface of slider, the fixed surface of mounting panel installs the pad that absorbs water, the fixed surface of a piece installs the stopper, the stopper is provided with two altogether slidable mounting has T-shaped piece between the surface of stopper, the fixed surface slidable mounting of slider has first gag lever post.

As a preferred embodiment, the outer surface of the slider is provided with a groove adapted to the T-shaped block, the outer surface of the T-shaped block is provided with a limit groove adapted to the first limit rod, the outer surface of the slider is attached to the inner wall of the groove, and the first limit rod is attached to the inner wall of the limit groove.

The technical effect of adopting the further scheme is as follows: thereby use through T-shaped piece and first gag lever post cooperation and reach and carry out spacing effect to the slider, prevent that the in-process pad that absorbs water of trimming means body at work from causing the influence to the work of blade.

As a preferred embodiment, a threaded rod is rotatably mounted on the outer surface of the support block, a thread groove matched with the threaded rod is formed in the outer surface of the sliding block, and the inner wall of the thread groove is in threaded connection with the outer surface of the threaded rod.

The technical effect of adopting the further scheme is as follows: when making to clean the blade through the threaded rod, the security is higher.

As a preferred embodiment, the outer surface of the sliding block and the outer surface of the mounting plate are provided with mounting mechanisms, each mounting mechanism comprises a round rod which is slidably mounted on the outer surface of the mounting plate, and the outer surface of the sliding block is provided with a round hole matched with the round rod.

The technical effect of adopting the further scheme is as follows: the mounting plate can be detached through the mounting mechanism, so that the effect of replacing the water absorption pad is achieved.

As a preferred embodiment, the outer fixed surface of slider installs the kicking block, the mounting groove has been seted up to the surface of kicking block, and the inner wall fixed mounting of mounting groove has the spring, the one end fixed mounting that the mounting groove inner wall was kept away from to the spring has the square plate, the one end fixed mounting that the spring was kept away from to the square plate has the second gag lever post.

The technical effect of adopting the further scheme is as follows: the vertical block is fixed through the second limiting rod, so that the effect of fixing the mounting plate is achieved.

In a preferred embodiment, the second limiting rod penetrates through the outer surface of the top block and is attached to the outer surface of the vertical block.

The technical effect of adopting the further scheme is as follows: fixing the vertical block indirectly achieves the effect of fixing the mounting plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when the blade needs to be cleaned after the trimming means body finishes using, at first extract first gag lever post, make the T-shaped piece lose spacingly, then extract the T-shaped piece, slider alright normal the going on work of beginning this moment, at this moment, the threaded rod rotates, because threaded connection between slider and the threaded rod, the threaded rod alright make the slider move forward with rotating, the mounting panel will drive the pad that absorbs water simultaneously and move forward, behind the surface of blade, adsorb the water on blade surface, prevent that there is water to stay on the surface of blade, thereby protect the blade, prevent as far as possible that the blade from taking place the situation of oxidation because of the juice of grass, thereby improve the life of blade.

2. The utility model discloses in, dismantle the mounting panel when needs, when absorbing water and filling up and change, at first spur the second gag lever post, make the inside spring of kicking block be in tensile state, and the surface of riser block will be left to the second gag lever post this moment, alright with the surface dismantlement from the slider with the mounting panel this moment, then the mounting panel overturns forward again, make the riser block break away from the second gag lever post, the completion is to the dismantlement of mounting panel, then install new absorbing water and fill up, it is ageing to prevent to absorb water and fill up, thereby the condition that can't carry out the absorption to grass juice appears.

Drawings

Fig. 1 is a schematic perspective view of an automatic lawn mowing device according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of the automatic lawn mowing device provided by the present invention;

fig. 3 is a schematic front view of an automatic lawn mowing device according to the present invention;

fig. 4 is an enlarged view of a portion B in fig. 3 of the automatic lawn mowing device provided by the present invention;

fig. 5 is a schematic view of a part of the installation mechanism of the automatic lawn mowing device according to the present invention.

Illustration of the drawings:

1. a trimming device body; 2. a wiping mechanism; 201. supporting a block; 202. a slider; 203. mounting a plate; 204. a limiting block; 205. a T-shaped block; 206. a first limit rod; 207. a water absorbent pad; 208. a threaded rod; 3. an installation mechanism; 301. a round bar; 302. a vertical block; 303. a top block; 304. a second limiting rod; 305. a spring; 306. a square plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: an automatic lawn trimming device comprises a trimming device body 1, a wiping mechanism 2 is arranged on the outer surface of the trimming device body 1, the wiping mechanism 2 comprises support blocks 201 fixedly arranged on the outer surface of the trimming device body 1, the number of the support blocks 201 is two, sliding grooves are formed in the outer surfaces of the two support blocks 201, sliders 202 are slidably arranged on the inner walls of the two sliding grooves, the sliders 202 can move forwards through the two sliding grooves, a mounting plate 203 is arranged between the outer surfaces of the two sliders 202, a water absorption pad 207 is fixedly arranged on the outer surface of the mounting plate 203, the water absorption pad 207 is arranged through the mounting plate 203, so that water on the outer surface of a blade is wiped, limit blocks 204 are fixedly arranged on the outer surface of the support blocks 201, the number of the limit blocks 204 is two, a T-shaped block 205 is slidably arranged between the outer surfaces of the two limit blocks 204, and a first limit rod 206 is slidably arranged on the outer surface of the slider 202, through first gag lever post 206, the cooperation is used spacingly to slider 202 between T-shaped piece 205 and the stopper 204, the surface of slider 202 offer with the recess of T-shaped piece 205 looks adaptation, the spacing groove with first gag lever post 206 looks adaptation is offered to T-shaped piece 205 surface, the surface of slider 202 laminates with the inner wall of recess mutually, first gag lever post 206 laminates with the spacing inslot wall mutually, the surface of propping up piece 201 rotates installs threaded rod 208, the thread groove with threaded rod 208 looks adaptation is offered to the surface of slider 202, and the inner wall of thread groove and threaded rod 208's surface threaded connection.

In this embodiment, when the blade needs to be wiped after the trimming device body 1 is used, first the first limiting rod 206 is pulled out to make the T-shaped block 205 lose the limiting, then the T-shaped block 205 is pulled out, at this time, the slider 202 can start to work normally, at this moment, the threaded rod 208 is rotated, because the slider 202 is in threaded connection with the threaded rod 208, the threaded rod 208 can be rotated to make the slider 202 move forward, meanwhile, the mounting plate 203 can drive the water absorption pad 207 to move forward, after passing through the surface of the blade, water is absorbed on the surface of the blade, water is prevented from being left on the surface of the blade, so that the blade is protected, the blade is prevented from being oxidized due to juice of grass as much as possible, and the service life of the blade is prolonged.

Example 2

As shown in fig. 3 and 5, the outer surface of the sliding block 202 and the outer surface of the mounting plate 203 are provided with mounting mechanisms 3, each mounting mechanism 3 comprises a round rod 301 slidably mounted on the outer surface of the mounting plate 203, the outer surface of the sliding block 202 is provided with a round hole matched with the round rod 301, the mounting plate 203 is preliminarily fixed through the round hole and the round rod 301, the top block 303 is fixedly arranged on the outer surface of the sliding block 202, the outer surface of the top block 303 is provided with a mounting groove, a spring 305 is fixedly arranged on the inner wall of the mounting groove, a square plate 306 is fixedly arranged at one end of the spring 305 far away from the inner wall of the mounting groove, a second limiting rod 304 is fixedly arranged at one end of the square plate 306 far away from the spring 305, the vertical block 302 is limited by the second limiting rod 304, the spring 305 and the square plate 306, thereby reach the effect of fixing mounting panel 203, second gag lever post 304 runs through the surface of kicking block 303 and laminates with the surface of riser 302 mutually.

In this embodiment, when needing to dismantle mounting panel 203, when water absorption pad 207 changes, at first pull second gag lever post 304, make the inside spring 305 of kicking block 303 be in tensile state, and second gag lever post 304 will leave the surface of riser 302 this moment, alright dismantle mounting panel 203 from the surface of slider 202 this moment, then mounting panel 203 overturns forward again, make riser 302 break away from second gag lever post 304, accomplish the dismantlement to mounting panel 203, then install new water absorption pad 207, prevent that water absorption pad 207 from ageing, thereby the condition that can't absorb to the grass juice appears.

The working principle is as follows:

as shown in fig. 1-5, when the blade needs to be wiped after the trimming device body 1 is used, the first limiting rod 206 is firstly pulled out to make the T-shaped block 205 lose its limiting position, then the T-shaped block 205 is pulled out, at this time, the sliding block 202 can start normal operation, at this time, the threaded rod 208 is rotated, because the sliding block 202 is in threaded connection with the threaded rod 208, the threaded rod 208 can be rotated to make the sliding block 202 move forward, at the same time, the mounting plate 203 will drive the water absorption pad 207 to move forward, when the mounting plate 203 needs to be detached, the water absorption pad 207 is replaced, the second limiting rod 304 is pulled first to make the spring 305 inside the top block 303 in a stretched state, and at this time, the second limiting rod 304 will leave the outer surface of the vertical block 302, at this time, the mounting plate 203 can be detached from the outer surface of the sliding block 202, and then the mounting plate 203 is turned forward, the vertical block 302 is disengaged from the second stop bar 304, the mounting plate 203 is removed, and a new absorbent pad 207 is mounted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic change lawn mowing device, includes trimming means body (1), its characterized in that: the outer surface of the trimming device body (1) is provided with a wiping mechanism (2), the wiping mechanism (2) comprises a support block (201) fixedly arranged on the outer surface of the trimming device body (1), the number of the supporting blocks (201) is two, the outer surfaces of the two supporting blocks (201) are both provided with a sliding groove, and the inner walls of the two sliding grooves are both provided with sliding blocks (202) in a sliding way, a mounting plate (203) is arranged between the outer surfaces of the two sliding blocks (202), the outer surface of the mounting plate (203) is fixedly provided with a water absorption pad (207), the outer surface of the support block (201) is fixedly provided with a limit block (204), the number of the limiting blocks (204) is two, a T-shaped block (205) is installed between the outer surfaces of the two limiting blocks (204) in a sliding way, the outer surface of the sliding block (202) is provided with a first limiting rod (206) in a sliding mode.

2. An automated lawn trimming apparatus as claimed in claim 1, wherein: the outer surface of the sliding block (202) is provided with a groove matched with the T-shaped block (205), the outer surface of the T-shaped block (205) is provided with a limiting groove matched with the first limiting rod (206), the outer surface of the sliding block (202) is attached to the inner wall of the groove, and the first limiting rod (206) is attached to the inner wall of the limiting groove.

3. An automated lawn mowing device according to claim 1, wherein: the outer surface of the support block (201) is rotatably provided with a threaded rod (208), the outer surface of the sliding block (202) is provided with a thread groove matched with the threaded rod (208), and the inner wall of the thread groove is in threaded connection with the outer surface of the threaded rod (208).

4. An automated lawn trimming apparatus as claimed in claim 1, wherein: the surface of slider (202) and the surface of mounting panel (203) are provided with installation mechanism (3), installation mechanism (3) are including slidable mounting round bar (301) on mounting panel (203) surface, the round hole of joining in marriage with round bar (301) display has been seted up to the surface of slider (202).

5. An automated lawn trimming apparatus as claimed in claim 4, wherein: the utility model discloses a fixed surface mounting of slider (202) has kicking block (303), the mounting groove has been seted up to the surface of kicking block (303), and the inner wall fixed mounting of mounting groove has spring (305), the one end fixed mounting that mounting groove inner wall was kept away from in spring (305) has square plate (306), the one end fixed mounting that spring (305) were kept away from in square plate (306) has second gag lever post (304).

6. An automated lawn trimming apparatus as claimed in claim 5, wherein: the second limiting rod (304) penetrates through the outer surface of the top block (303) and is attached to the outer surface of the vertical block (302).