CN220586877U

CN220586877U - Walking weeding device for weeding tree roots

Info

Publication number: CN220586877U
Application number: CN202321992093.1U
Authority: CN
Inventors: 王世辉; 李振福; 徐道雨; 任洪保
Original assignee: Shandong Kanghui Plant Protection Co ltd
Current assignee: Shandong Longxi Plant Protection Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-15
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of hand-held weeding, and discloses a hand-held weeding device for weeding roots, which comprises a base, a mower and a fixed block, wherein lifting mechanisms are fixedly connected to the front side and the rear side of a support column, and an adjusting mechanism is fixedly connected to the fixed block; the adjusting mechanism comprises a moving assembly and a limiting assembly, the limiting assembly is arranged on the moving assembly, the moving assembly comprises limiting blocks, the limiting blocks are fixedly connected to the front side and the rear side of a fixed block, a connecting rod is fixedly connected between the two limiting blocks, sliding plates are connected to the surfaces of the connecting rods in a sliding mode, fixed plates are fixedly connected to the right sides of the two sliding plates, fixed seats are fixedly connected to the right sides of the fixed block, the number of the fixed seats is two, and long rods are fixedly connected between the two fixed seats. This a hand-held weeding device for root weeding through setting up adjustment mechanism, under adjustment mechanism operation, can adjust the cutting angle of lawn mower, can be convenient for get rid of the more clean to weeds.

Description

Walking weeding device for weeding tree roots

Technical Field

The utility model relates to the technical field of hand-held weeding, in particular to a hand-held weeding device for weeding roots.

Background

Along with the adjustment of rural industrial structures and the release of agricultural product markets, particularly in hills, mountains, sandy and barren lands and the like, fruit tree production is developed according to local conditions, considerable benefits can be brought to farmers, rich fruit tree resources are provided for China, the fruit tree production has strong competitiveness in the international market, and the fruit tree production is an important source for creating foreign exchange in agricultural product export.

The existing fruit tree has wide planting surface, weeds can grow in the places with plants, manual weeding or manual herbicide spraying is adopted to weed, when weeds are removed, the grass cutter is required to be adjusted to weeds with different height topography at the moment due to different topography, meanwhile, the growth vigor of the weeds is different, and at the moment, different angles of the grass cutter are required to be adjusted.

Disclosure of Invention

The utility model aims to provide a hand-held weeding device for weeding roots, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hand-held weeding device for weeding roots comprises a base, a mower and a fixed block, wherein the bottom of the base is fixedly connected with universal wheels, the left side of the top of the base is fixedly connected with handrails, the right side of the top of the base is fixedly connected with support columns, the front side and the rear side of each support column are fixedly connected with lifting mechanisms, and the fixed block is fixedly connected with an adjusting mechanism;

the adjusting mechanism comprises a moving assembly and a limiting assembly, and the limiting assembly is arranged on the moving assembly;

the movable assembly comprises limiting blocks, the limiting blocks are fixedly connected to the front side and the rear side of a fixed block, connecting rods are fixedly connected between the limiting blocks, sliding plates are connected to the surfaces of the connecting rods in a sliding mode, two fixing plates are fixedly connected to the right sides of the sliding plates, fixing seats are fixedly connected to the right sides of the fixed blocks, the number of the fixing seats is two, long rods are fixedly connected between the fixing seats, rotating blocks are connected to the surfaces of the long rods in a rotating mode, the right sides of the rotating blocks are fixedly connected with the left sides of mowers, and hinging rods are hinged to the bottoms of the rotating blocks and the tops of the fixing plates.

Preferably, the number of the limiting blocks is four, two limiting blocks are in a group, and every two limiting blocks are arranged on the front side and the rear side of the fixed block.

Preferably, the limiting component comprises a mounting seat, the mounting seat is fixedly connected to one side, far away from the fixed block, of the sliding plate, a telescopic block is fixedly connected to one side, close to the fixed block, of the mounting seat, and slots are densely formed in the front side and the rear side of the fixed block.

Preferably, the slot is arranged to be an opening near one side of the telescopic block, the telescopic block is inserted into the slot, and when the telescopic block is inserted into the slot in a stretching manner, the position of the sliding plate can be limited and fixed.

Preferably, the elevating system includes the limiting plate, limiting plate fixed connection is in both sides around the support column, threaded hole has been seted up to the limiting plate inside, T type groove has been seted up on the support column right side, T type inslot sliding connection has T type piece, T type piece right side and fixed block left side fixed connection, both sides and fixed block left side all fixedly connected with connecting block around the T type piece, connecting block quantity is two, two connecting block left side fixedly connected with connecting seat, connecting seat bottom fixedly connected with motor, motor top fixedly connected with threaded rod, threaded rod and threaded hole threaded connection, threaded rod top rotation is connected with long piece.

Preferably, the number of the threaded rods is two, the thread line specifications of the surfaces of the two threaded rods are identical and the directions are the same, and when the two threaded rods are in threaded connection with the two threaded holes, the moving directions of the two threaded rods are identical.

Preferably, the number of the long blocks is two, and the two long blocks are arranged at the tops of the two limiting plates.

Compared with the prior art, the utility model provides a hand weeding device for weeding roots, which has the following beneficial effects:

1. this a hand-held weeding device for root weeding, through setting up adjustment mechanism, under adjustment mechanism operation, stir the slide for the slide slides on the connecting rod surface, and at this moment the slide can drive the fixed plate, and the fixed plate drives articulated pole and articulates, and articulated pole and rotating block hinge time simultaneously, at this moment can make the rotating block rotate on the stock surface, can make the rotating block drive the lawn mower and rotate, adjustable lawn mower's cutting angle, when the position to the slide is spacing fixed to needs, at this moment can with the tensile grafting of telescopic block in the slot can, can adjust the cutting angle of lawn mower, can be convenient for get rid of the weeds cleaner.

2. This a hand-held weeding device for root weeding through setting up elevating system, under elevating system operation, and the starter motor, when the motor drove the threaded rod and rotated, because threaded rod and screw hole carry out threaded connection, the threaded rod can remove, can drive the connecting seat when the threaded rod removes, and the connecting seat drives the connecting block, and the connecting block drives T type piece and slides in T type inslot, and on the other hand connecting block can drive the fixed block and remove, can adjust the altitude position of lawn mower at this moment, can be convenient for get rid of the weeds of different high positions.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a mobile assembly;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic structural view of a spacing assembly;

fig. 5 is a schematic structural view of the lifting mechanism.

In the figure: 1. a universal wheel; 2. a base; 3. an armrest; 4. a lifting mechanism; 41. a threaded hole; 42. a limiting plate; 43. a threaded rod; 44. a motor; 45. a connecting seat; 46. a connecting block; 47. a T-shaped block; 48. a T-shaped groove; 49. a long block; 5. an adjusting mechanism; 51. a moving assembly; 511. a connecting rod; 512. a limiting block; 513. a rotating block; 514. a long rod; 515. a fixing seat; 516. a hinge rod; 517. a slide plate; 518. a fixing plate; 52. a limit component; 521. a mounting base; 522. a telescopic block; 523. a slot; 6. a mower; 7. a support column; 8. and a fixed block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1 to 4, a hand-held weeding device for weeding roots comprises a base 2, a mower 6 and a fixed block 8, wherein a universal wheel 1 is fixedly connected to the bottom of the base 2, a handrail 3 is fixedly connected to the left side of the top of the base 2, a supporting column 7 is fixedly connected to the right side of the top of the base 2, lifting mechanisms 4 are fixedly connected to the front side and the rear side of the supporting column 7, and an adjusting mechanism 5 is fixedly connected to the fixed block 8;

the adjusting mechanism 5 comprises a moving assembly 51 and a limiting assembly 52, the limiting assembly 52 is arranged on the moving assembly 51, the moving assembly 51 comprises limiting blocks 512, the limiting blocks 512 are fixedly connected to the front side and the rear side of the fixed block 8, connecting rods 511 are fixedly connected between the two limiting blocks 512, sliding plates 517 are slidably connected to the surfaces of the connecting rods 511, fixed plates 518 are fixedly connected to the right sides of the two sliding plates 517, fixed seats 515 are fixedly connected to the right sides of the fixed block 8, long rods 514 are fixedly connected between the two fixed seats 515, rotating blocks 513 are rotatably connected to the surfaces of the long rods 514, the right sides of the rotating blocks 513 are fixedly connected to the left side of the mower 6, hinge rods 516 are hinged to the bottoms of the rotating blocks 513 and the tops of the fixed plates 518, the limiting blocks 512 are four in pairs, each two limiting blocks 512 are arranged on the front side and the rear side of the fixed block 8, each limiting assembly 52 comprises a mounting seat 521, the mounting seat 521 is fixedly connected to one side of the sliding plate 517, one side of the mounting seat is far away from the fixed block 8, telescopic blocks 522 are fixedly connected to the front side and the rear side of the fixed block 8, slots 523 are densely arranged in the front side and the rear side of the fixed block 8, the slots 523 are close to the telescopic blocks 522, the slots 523 are arranged on one side of the sides of the telescopic blocks 522, and the slots 522 are arranged in the slots 522.

Further, through setting up adjustment mechanism 5, under adjustment mechanism 5 operation, stir slide 517 for slide 517 slides on connecting rod 511 surface, at this moment slide 517 can drive fixed plate 518, fixed plate 518 drives articulated pole 516 and articulates, when articulated pole 516 and rotating block 513 articulate simultaneously, at this moment can make rotating block 513 rotate on the surface of stock 514, at this moment can make rotating block 513 drive mower 6 and rotate, adjustable mower 6's cutting angle, when the position to slide 517 carries out spacing fixed, at this moment can with telescopic block 522 tensile grafting in slot 523 can, can adjust mower 6's cutting angle, can be convenient for get rid of weeds more cleanly.

Example two

Referring to fig. 1-5, and based on the first embodiment, the lifting mechanism 4 further includes a limiting plate 42, the limiting plate 42 is fixedly connected to the front side and the rear side of the supporting column 7, a threaded hole 41 is formed in the limiting plate 42, a T-shaped groove 48 is formed in the right side of the supporting column 7, a T-shaped block 47 is slidably connected in the T-shaped groove 48, connecting blocks 46 are fixedly connected to the front side and the rear side of the T-shaped block 47 and the left side of the fixed block 8, the number of the connecting blocks 46 is two, connecting seats 45 are fixedly connected to the left sides of the two connecting blocks 46, a motor 44 is fixedly connected to the bottom of the connecting seats 45, threaded rods 43 are fixedly connected to the tops of the motor 44, the threaded rods 43 are in threaded connection with the threaded holes 41, long blocks 49 are rotatably connected to the tops of the threaded rods 43, the number of the threaded rods 43 is two, the threaded lines on the surfaces of the two threaded rods 43 are identical in specification and have the same direction, the number of the long blocks 49 is two, and the two long blocks 49 are all arranged at the tops of the two limiting plates 42.

Further, through setting up elevating system 4, under elevating system 4 operation, when starting motor 44, motor 44 drives threaded rod 43 and rotates, because threaded rod 43 and screw hole 41 carry out threaded connection, threaded rod 43 can remove, can drive connecting seat 45 when threaded rod 43 removes, connecting seat 45 drives connecting block 46, connecting block 46 drives T type piece 47 and slides in T type groove 48, on the other hand connecting block 46 can drive fixed block 8 and remove, at this moment can be with the height position of lawn mower 6 regulation, can be convenient for get rid of the weeds of different high positions.

In the actual operation process, when the device is used and weeds are removed, when the grass cutter 6 needs to be adjusted to different angles, the sliding plate 517 can be stirred at the moment, so that the sliding plate 517 slides on the surface of the connecting rod 511, the sliding plate 517 can drive the fixed plate 518, the fixed plate 518 drives the hinged rod 516 to be hinged, and meanwhile, when the hinged rod 516 is hinged with the rotating block 513, the rotating block 513 can rotate on the surface of the long rod 514, the rotating block 513 can drive the grass cutter 6 to rotate at the moment, the cutting angle of the grass cutter 6 can be adjusted, and when the position of the sliding plate 517 needs to be limited and fixed, the telescopic block 522 can be stretched and inserted into the slot 523 at the moment;

when getting rid of the weeds of different height positions, can start motor 44 at this moment, when motor 44 drove threaded rod 43 and rotate, because threaded rod 43 and screw hole 41 carry out threaded connection, threaded rod 43 can remove, can drive connecting seat 45 when threaded rod 43 removes, connecting seat 45 drives connecting block 46, and connecting block 46 drives T type piece 47 and slides in T type groove 48, and on the other hand connecting block 46 can drive fixed block 8 and remove, can adjust the height position of lawn mower 6 at this moment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. A hand-held weeding device for root weeding, includes base (2), lawn mower (6) and fixed block (8), its characterized in that: the novel lifting device is characterized in that a universal wheel (1) is fixedly connected to the bottom of the base (2), a handrail (3) is fixedly connected to the left side of the top of the base (2), a support column (7) is fixedly connected to the right side of the top of the base (2), lifting mechanisms (4) are fixedly connected to the front side and the rear side of the support column (7), and an adjusting mechanism (5) is fixedly connected to the fixed block (8);

the adjusting mechanism (5) comprises a moving assembly (51) and a limiting assembly (52), and the limiting assembly (52) is arranged on the moving assembly (51);

the movable assembly (51) comprises limiting blocks (512), the limiting blocks (512) are fixedly connected to the front side and the rear side of the fixed block (8), two connecting rods (511) are fixedly connected between the limiting blocks (512), sliding plates (517) are slidably connected to the surfaces of the connecting rods (511), two fixing plates (518) are fixedly connected to the right sides of the sliding plates (517), fixing seats (515) are fixedly connected to the right sides of the fixed block (8), two fixing seats (515) are fixedly connected with long rods (514) between the fixing seats (515), rotating blocks (513) are rotatably connected to the surfaces of the long rods (514), the right sides of the rotating blocks (513) are fixedly connected to the left sides of the mowing machine (6), and hinging rods (516) are hinged to the bottoms of the rotating blocks (513) and the tops of the fixing plates (518).

2. A walk behind weeding apparatus according to claim 1, wherein: the number of the limiting blocks (512) is four, two limiting blocks are in a group, and each two limiting blocks (512) are arranged on the front side and the rear side of the fixed block (8).

3. A walk behind weeding apparatus according to claim 1, wherein: the limiting component (52) comprises a mounting base (521), the mounting base (521) is fixedly connected to one side, far away from the fixed block (8), of the sliding plate (517), a telescopic block (522) is fixedly connected to one side, close to the fixed block (8), of the mounting base (521), and slots (523) are densely formed in the front side and the rear side of the fixed block (8).

4. A walk behind weeding apparatus according to claim 3, wherein: the slot (523) is arranged at one side close to the telescopic block (522) and is provided with an opening, and the telescopic block (522) is spliced with the slot (523).

5. A walk behind weeding apparatus according to claim 1, wherein: elevating system (4) are including limiting plate (42), limiting plate (42) fixed connection is in both sides around support column (7), threaded hole (41) have been seted up to limiting plate (42) inside, T type groove (48) have been seted up on support column (7) right side, T type groove (48) inside sliding connection has T type piece (47), T type piece (47) right side and fixed block (8) left side fixed connection, both sides and fixed block (8) left side all fixedly connected with connecting block (46) around T type piece (47), connecting block (46) quantity is two, two connecting block (46) left side fixedly connected with connecting seat (45), connecting seat (45) bottom fixedly connected with motor (44), motor (44) top fixedly connected with threaded rod (43), threaded rod (43) and threaded hole (41) threaded connection, threaded rod (43) top is rotated and is connected with long piece (49).

6. A walk behind weeding apparatus according to claim 5, wherein: the number of the threaded rods (43) is two, and the thread line specifications of the surfaces of the two threaded rods (43) are identical and the directions are the same.

7. A walk behind weeding apparatus according to claim 5, wherein: the number of the long blocks (49) is two, and the two long blocks (49) are arranged at the tops of the two limiting plates (42).