CN219628412U

CN219628412U - Convenient lawn side cut instrument

Info

Publication number: CN219628412U
Application number: CN202223511766.5U
Authority: CN
Inventors: 郭兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-09-05
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of lawn trimming, and discloses a convenient lawn trimming tool, which comprises a movable vehicle body for supporting a cutting mechanism, wherein upright posts are fixedly connected to two sides of the top of the movable vehicle body, adjusting grooves are formed in one end of the outer side of each upright post and two ends of the outer side of the movable vehicle body, adjusting blocks are slidably connected in the two adjusting grooves, and screw rods are rotatably connected in the two adjusting grooves. According to the utility model, the screw rod is driven to rotate by the servo motor through the arrangement of the moving vehicle body, the upright post, the adjusting groove, the screw rod, the servo motor, the adjusting block, the driving motor and the cutters, and the adjusting block is guided to move in the adjusting groove, so that the heights of the two cutters can be adjusted, the depth of trimming the lawn can be adjusted, the two sides of the lawn can be trimmed simultaneously, the efficiency of the side edges of the lawn is improved, the two cutters can be independently adjusted, the side edges of the lawn can be trimmed aiming at one side of the lawn, and the applicability of a lawn trimming tool is further improved.

Description

Convenient lawn side cut instrument

Technical Field

The utility model relates to the technical field of lawn trimming, in particular to a convenient lawn trimming tool.

Background

The lawn is a lawn which is artificially planted or artificially maintained and managed and plays a role in greening and beautifying. In the afforestation design, the lawn can play roles in beautifying the environment, landscape architecture, purifying air, preserving water and soil, providing outdoor activities, sports places and the like. In the maintenance process of the lawn, in order to ensure the landscape effect of the lawn, the lawn needs to be cut by a lawn trimmer frequently. When the existing lawn trimmer is used for trimming, a motor is usually used for driving a plurality of blade assemblies arranged on a rotating shaft to rotate, so that trimming treatment is carried out on the lawn.

The utility model provides a convenient lawn side cut instrument of afforestation design, includes the bottom plate, the top of bottom plate just is close to center department welded fastening has the mount, the right side of mount is provided with integrated into one piece's arc guide rail, the bottom of bottom plate just is close to four corners department and all installs the running wheel, be equipped with the alignment jig on the mount and be close to bottom department, be equipped with the blade on the alignment jig and be close to left edge department, be close to right edge department welded fastening on the alignment jig and be provided with the slide shaft, slide shaft and arc guide rail sliding connection.

In the process of implementing the present utility model, the inventor finds that at least the following problems in the prior art are not solved: according to the utility model, the cutting depth of the blade can be adjusted, the influence on the cutting effect on the root of the lawn caused by too shallow cutting depth is avoided, but only one side of the lawn can be cut at present, and when the two sides of the lawn need to be cut, the device needs to be moved twice to finish the cutting, so that the efficiency of cutting the lawn is greatly reduced, and therefore, a convenient lawn cutting tool is provided.

Disclosure of Invention

The utility model aims to provide a convenient lawn trimming tool, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient lawn side cut instrument, includes the removal automobile body that is used for supporting cutting mechanism, the top both sides of removal automobile body are all fixedly connected with stand, two the adjustment tank has all been seted up to the outside one end of stand and removal automobile body outside both ends, two equal sliding connection has the regulating block in the adjustment tank, two all rotate in the adjustment tank and be connected with the lead screw, two the top of stand is all fixedly mounted with servo motor; the two outside one ends of regulating block are all fixedly connected with supporting mechanism, two the outside one end of supporting mechanism is all fixed mounting has driving motor, two all install the cutter through the bolt on driving motor's the motor shaft.

As an alternative of the technical scheme of the utility model, the supporting mechanism comprises a connecting rod and an extension rod, wherein the connecting rod is provided with a connecting hole, one end of the extension rod is arranged in the connecting hole in a sliding penetrating way, the extension rod is provided with an adjusting hole, a first threaded rod is connected in the adjusting hole in a threaded way, the first threaded rod is rotatably connected with the inner wall of the connecting hole in a rotating way, penetrating through the extension rod, arranged in the connecting hole, and is used for adjusting the distance between two cutters, so that the trimming of lawns with different widths is facilitated.

As an alternative scheme of the technical scheme of the utility model, one side of the top of the mobile car body is fixedly connected with a connecting seat and an arc plate, the connecting seat is rotationally connected with a handheld rod through a rotating shaft, an arc groove is formed in the arc plate, a second threaded rod is connected in the arc groove in a sliding manner, and a nut is spirally connected to the outer side of the second threaded rod and used for adjusting the height of the handheld rod, so that the mobile car is convenient for people with different heights to use.

As an alternative scheme of the technical scheme of the utility model, the upper side and the lower side of the inner cavity of the connecting hole are respectively provided with a limiting groove, limiting blocks are respectively and slidably connected in the two limiting grooves, and the two limiting blocks are respectively and fixedly connected with the extension rod for improving the connection stability of the connecting rod and the extension rod.

As an alternative of the technical scheme of the utility model, a storage battery is arranged at the top of the movable vehicle body through bolts and is used for improving electric energy operation of equipment.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. according to the technical scheme, the screw rod is driven to rotate through the servo motor by moving the vehicle body, the stand columns, the adjusting grooves, the screw rod, the servo motor, the adjusting blocks, the driving motor and the cutters, and the adjusting blocks are guided to move in the adjusting grooves, so that the heights of the two cutters can be adjusted, the depth of trimming of a lawn can be adjusted, the two sides of the lawn can be trimmed simultaneously, the efficiency of the side edges of the lawn is improved, the two cutters can be adjusted independently, the side edges of the lawn can be trimmed, and the applicability of a lawn trimming tool is further improved.

2. According to the technical scheme, through the arrangement of the connecting rod, the extension rod, the connecting hole, the adjusting hole and the first threaded rod, the first threaded rod is screwed to rotate, and the extension rod is guided and limited in the connecting hole, so that the connection length of the extension rod and the connecting rod can be adjusted, the distance between two cutters can be adjusted, and the trimming of lawns with different widths is facilitated.

3. According to the technical scheme, through the arrangement of the connecting seat, the arc-shaped plate, the arc-shaped groove, the second threaded rod and the nut, the inclination angle of the handheld rod can be adjusted by screwing the nut, so that the height of the handheld rod can be adjusted, people with different heights can hold the handheld rod conveniently, and the comfort of holding the handheld rod by different people is further improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of a portable lawn cutting tool of the present utility model;

FIG. 2 is an enlarged view of the A-site of a portable lawn cutting tool of the present utility model;

FIG. 3 is an enlarged view of the B-site of a portable lawn cutting tool of the present utility model;

FIG. 4 is a side view of a portable lawn cutting tool of the present utility model;

fig. 5 is an enlarged view of the C-position of a convenient lawn trimming tool according to the present utility model.

In the figure: 1. moving the vehicle body; 2. a column; 3. an adjustment tank; 301. a screw rod; 302. an adjusting block; 4. a servo motor; 5. a cutter; 6. a storage battery; 7. an arc-shaped plate; 701. an arc-shaped groove; 8. a hand-held lever; 9. a connecting rod; 901. a connection hole; 902. a limit groove; 903. a limiting block; 10. an extension rod; 1001. an adjustment aperture; 11. a second threaded rod; 1101. a nut; 12. a connecting seat; 13. a driving motor; 14. a first threaded rod.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a convenient lawn side cut instrument, including the removal automobile body 1 that is used for supporting cutting mechanism, the top both sides of removal automobile body 1 all fixedly connected with stand 2, the adjustment tank 3 has all been seted up to the outside one end of two stands 2 and the outside both ends of removal automobile body 1, all sliding connection has regulating block 302 in two adjustment tanks 3, all rotate in two adjustment tanks 3 and be connected with lead screw 301, regulating block 302 spiral cup joints in the outside of lead screw 301, the equal fixed mounting in top of two stands 2 has servo motor 4, servo motor 4's motor shaft and lead screw 301 fixed connection; the outside one end of two regulating blocks 302 is all fixedly connected with supporting mechanism, and the outside one end of two supporting mechanism is all fixed mounting has driving motor 13, all installs cutter 5 through the bolt on the motor shaft of two driving motor 13.

In this kind of technical scheme, through removing automobile body 1, stand 2, regulating groove 3, lead screw 301, servo motor 4, regulating block 302, driving motor 13 and cutter 5's setting, it is rotated to drive lead screw 301 through servo motor 4, because regulating block 302 is guided in regulating groove 3 and is removed, and then can adjust the height of two cutters 5, not only can adjust the degree of depth that the lawn was cut edge, can cut edge simultaneously to the lawn both sides moreover, and then improve the efficiency of lawn side, and two cutters 5 can independently adjust, and then can cut edge to lawn one side, further improvement lawn side cutting tool's suitability.

In some technical solutions, the adjusting groove 3 on the upright post 2 is on the same vertical horizontal line as the adjusting groove 3 on the mobile car body 1.

In this technical scheme, through stand 2 and the adjustment tank 3 on the removal automobile body 1 on same vertical horizon, and then can guarantee that regulating block 302 can be placed in the adjustment tank 3 on the removal automobile body 1, and then guarantee to adjust the height of cutter 5.

In some technical schemes, supporting mechanism includes connecting rod 9 and extension pole 10, connecting rod 9 fixed connection is on regulating block 302, connecting hole 901 has been seted up on the connecting rod 9, the one end slip of extension pole 10 runs through connecting rod 9 and arranges in connecting hole 901, the regulation hole 1001 has been seted up on the extension pole 10, regulation hole 1001 internal thread connection has first threaded rod 14, first threaded rod 14 rotates and runs through extension pole 10 and arrange in connecting hole 901 and the inner wall rotation connection of connecting hole 901, driving motor 13 fixed connection is on the extension pole 10 of keeping away from connecting rod 9 one end.

In this kind of technical scheme, through connecting rod 9, extension rod 10, connecting hole 901, regulation hole 1001 and the setting of first threaded rod 14, rotate through twisting first threaded rod 14, because extension rod 10 guide is spacing in connecting hole 901, and then can adjust the length that extension rod 10 and connecting rod 9 are connected, and then can adjust the distance between two cutters 5, and then be convenient for cut edges the lawn of different width.

In the technical scheme that has, remove top one side fixedly connected with connecting seat 12 and arc 7 of automobile body 1, be connected with handheld pole 8 through the pivot rotation on the connecting seat 12, offered arc groove 701 on the arc 7, sliding connection has second threaded rod 11 in the arc groove 701, and the outside spiral connection of second threaded rod 11 has nut 1101.

In this kind of technical scheme, through the setting of connecting seat 12, arc 7, arc 701, second threaded rod 11 and nut 1101, through twisting the inclination who holds pole 8 of driving nut 1101, and then can adjust the height of holding pole 8, and then the personnel of the different heights of being convenient for hold and hold pole 8, further improvement different personnel hold the travelling comfort of holding pole 8.

In some embodiments, the size of the nut 1101 is greater than the size of the arcuate slot 701.

In this technical solution, by means of the size of the nut 1101, it is further ensured that the nut 1101 is always positioned outside the arc 7, thereby improving the stability of the hand-held lever 8 during installation.

In some technical schemes, limiting grooves 902 are formed in the upper side and the lower side of an inner cavity of a connecting hole 901, limiting blocks 903 are slidably connected in the two limiting grooves 902, and the two limiting blocks 903 are fixedly connected with an extension rod 10.

In this technical scheme, through the setting of spacing groove 902 and stopper 903, owing to stopper 903 is guided in the spacing groove 902 and is removed, and then improves the stability of connecting rod 9 and extension rod 10 connection.

In some embodiments, the battery 6 is mounted on the top of the mobile vehicle body 1 by bolts.

In this kind of technical scheme, through the setting of battery 6, and then be convenient for provide the electric energy to the equipment on the mobile vehicle body 1, and then guarantee equipment normal work.

When the novel lawn trimming tool is used, firstly, the nut 1101 is screwed according to the height of a user to adjust the inclination angle of the handheld rod 8, then the height of the handheld rod 8 can be adjusted, further people with different heights can hold the handheld rod 8, then the screw rod 301 is driven to rotate by starting the servo motor 4, the adjusting block 302 moves in the adjusting groove 3 in a guiding manner, then the height of the two cutters 5 can be adjusted, the depth of trimming of a lawn can be adjusted, the two sides of the lawn can be simultaneously trimmed, the efficiency of the side of the lawn is improved, the two cutters 5 can be independently adjusted, the side of the lawn can be trimmed, the applicability of the lawn trimming tool is further improved, and the first threaded rod 14 is screwed to rotate, because the guiding limit of the extending rod 10 is arranged in the connecting hole 901, the connecting length of the extending rod 10 and the connecting rod 9 can be adjusted, the distance between the two cutters 5 can be adjusted, and the lawn with different widths can be trimmed conveniently.

Claims

1. A convenient lawn side cut instrument, its characterized in that: the automatic cutting device comprises a movable vehicle body (1) for supporting a cutting mechanism, wherein upright posts (2) are fixedly connected to two sides of the top of the movable vehicle body (1), adjusting grooves (3) are formed in one end of the outer side of each upright post (2) and two ends of the outer side of the movable vehicle body (1), adjusting blocks (302) are slidably connected in each adjusting groove (3), screw rods (301) are rotatably connected in each adjusting groove (3), and servo motors (4) are fixedly installed at the tops of the upright posts (2);

the two outside one ends of regulating block (302) all fixedly connected with supporting mechanism, two the outside one end of supporting mechanism is all fixed mounting has driving motor (13), and two cutter (5) are all installed through the bolt on driving motor's (13) motor shaft.

2. A portable lawn trimming tool as claimed in claim 1, wherein: the supporting mechanism comprises a connecting rod (9) and an extension rod (10), wherein a connecting hole (901) is formed in the connecting rod (9), one end of the extension rod (10) penetrates through the connecting rod (9) in a sliding mode and is arranged in the connecting hole (901), an adjusting hole (1001) is formed in the extension rod (10), a first threaded rod (14) is connected with the adjusting hole (1001) in a threaded mode, and the first threaded rod (14) rotates to penetrate through the extension rod (10) and is arranged in the connecting hole (901) to be connected with the inner wall of the connecting hole (901) in a rotating mode.

3. A portable lawn trimming tool as claimed in claim 1, wherein: the mobile car is characterized in that a connecting seat (12) and an arc plate (7) are fixedly connected to one side of the top of the mobile car body (1), a handheld rod (8) is connected to the connecting seat (12) through a rotating shaft in a rotating mode, an arc groove (701) is formed in the arc plate (7), a second threaded rod (11) is connected to the arc groove (701) in a sliding mode, and a nut (1101) is connected to the outer side of the second threaded rod (11) in a screwed mode.

4. A portable lawn trimming tool as claimed in claim 2, wherein: limiting grooves (902) are formed in the upper side and the lower side of the inner cavity of the connecting hole (901), limiting blocks (903) are connected in the limiting grooves (902) in a sliding mode, and the limiting blocks (903) are fixedly connected with the extension rod (10).

5. A portable lawn trimming tool as claimed in claim 1, wherein: the top of the movable car body (1) is provided with a storage battery (6) through bolts.