CN219514640U - Garden weeding machine with adjustable weeding height - Google Patents

Abstract

The utility model relates to the technical field of environmental protection, in particular to a garden weeding machine with adjustable weeding height, which comprises a movable frame, a first motor, a blade, a dust suction pump, a collecting box and an adjusting mechanism, wherein the output end of the first motor is fixedly connected with the blade, the adjusting mechanism comprises a driving component, a bidirectional screw rod, two bushings, two connecting blocks, a sliding plate, a supporting plate and a supporting frame, the supporting frame is fixedly connected with the movable frame, the supporting frame is provided with two grooves, the sliding plate is in sliding connection with the two grooves, the supporting plate is arranged between the sliding plate and the first motor, the driving component is fixedly connected with the supporting frame, the output end of the driving component penetrates through the supporting frame and is fixedly connected with the bidirectional screw rod, the two bushings are in threaded fit with the bidirectional screw rod, one ends of the two connecting blocks are respectively hinged with the corresponding bushings, and the other ends of the two connecting blocks are hinged with the sliding plate.

Description

Garden weeding machine with adjustable weeding height

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a garden weeding machine with adjustable weeding height.

Background

Gardens are in certain region application engineering technology and artistic means, through reforming the topography, planting trees flowers and plants, build the building and arrange beautiful natural environment and the play circumstances of setting up approaches such as garden way creation, along with the change in season, the raggedness in the lawn in the gardens influences the pleasing to the eye in gardens, consequently need prune, repair the lawn and need use the weeder, at present, the pruning of most gardens meadow is accomplished by the manual work relying on ordinary hand-held type trimmer, because own trimmer has certain self weight, have great working strength, often so long-time operation easily causes work efficiency low, and very easily lead to the human body tired, there is certain potential safety hazard.

To above-mentioned problem, prior art patent publication No. CN208210745U discloses a gardens weeder, including parts such as base, telescopic link, blade, air pump, collecting box, changes the length of handle through the telescopic link, is applicable to the people of different heights and uses, avoids the higher people of height to need the work of bowing, makes things convenient for people to work, reduces working strength.

However, in the above-described manner, the height of the blade cannot be adjusted according to the height of the grass itself, thereby making the applicability poor.

Disclosure of Invention

The utility model aims to provide a garden weeding machine with adjustable weeding height, and aims to solve the technical problem that the applicability is poor because the height of a blade cannot be adjusted according to the height of grass in the prior art.

In order to achieve the above purpose, the garden weeding machine with adjustable weeding height comprises a movable frame, a first motor, a blade, a dust suction pump, a collecting box and an adjusting mechanism, wherein the output end of the first motor is fixedly connected with the blade, the collecting box is arranged on the movable frame, the dust suction pump is communicated with the collecting box, the adjusting mechanism comprises a driving component, a bidirectional screw rod, two bushings, two connecting blocks, a sliding plate, a supporting plate and a supporting frame, the supporting frame is fixedly connected with the movable frame, the supporting frame is provided with two grooves, the sliding plate is in sliding connection with the two grooves, the supporting plate is arranged between the sliding plate and the first motor, the driving component is fixedly connected with the supporting frame, the output end of the driving component penetrates through the supporting frame and is fixedly connected with the bidirectional screw rod, the two bushings are in threaded fit with the bidirectional screw rod, one ends of the two connecting blocks are respectively hinged with the corresponding bushings, and the other ends of the two connecting blocks are hinged with the sliding plate.

The driving assembly comprises a support plate and a second motor, wherein the support plate is fixedly connected with the support frame, and the second motor is installed on the support plate.

The support frame comprises two vertical plates and a transverse plate, one ends of the two vertical plates are fixedly connected with the movable frame, and the other ends of the two vertical plates are fixedly connected with the transverse plate.

The adjusting mechanism further comprises two sliding blocks, the transverse plate is provided with sliding grooves, the two sliding blocks are fixedly connected with the corresponding bushings respectively, and the two sliding blocks are both in sliding connection with the sliding grooves.

The adjusting mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding blocks respectively.

According to the garden weeding machine with adjustable weeding height, when the garden weeding machine is specifically used, the driving assembly is firstly opened according to the height of grass, the output end of the driving assembly drives the two bidirectional screws to rotate, the two bidirectional screws drive the two bushings to move relatively or oppositely, the two bushings drive one ends of the two connecting blocks to rotate on the corresponding bushings respectively while moving, the other ends of the two connecting blocks are driven to rotate on the sliding plate, the two connecting blocks drive the sliding plate to slide in the two grooves while rotating, the sliding plate drives the first motor to move through the supporting plate while sliding, the output end of the first motor drives the blade to rotate after the first motor drives the blade to move to a designated position, then the moving frame drives the first motor to move, the blade performs weeding on grass, and the grass is driven to move in the dust collection box while rotating, so that the pruning blade can be more convenient to trim.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a front view of a first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a second embodiment of the present utility model.

Fig. 4 is a front view of a second embodiment of the present utility model.

101-moving frame, 102-first motor, 103-blade, 104-dust suction pump, 105-collecting box, 106-bidirectional screw, 107-bushing, 108-connecting block, 109-slide plate, 110-supporting plate, 111-supporting plate, 112-second motor, 113-vertical plate, 114-transverse plate, 115-groove, 201-slide block, 202-telescopic rod and 203-slide groove.

Detailed Description

First embodiment:

referring to fig. 1 and 2, fig. 1 is a schematic structural view of a first embodiment of the present utility model, and fig. 2 is a front view of the first embodiment of the present utility model.

The utility model provides a garden weeding machine with adjustable weeding height, which comprises a machine body, a control unit and a control unit, wherein: including removing frame 101, first motor 102, blade 103, dust absorption pump 104, collection box 105 and adjustment mechanism, adjustment mechanism includes drive assembly, two-way screw 106, two bushes 107, two connecting blocks 108, slide 109, backup pad 110 and support frame, drive assembly includes extension board 111 and second motor 112, the support frame includes two risers 113 and diaphragm 114, and the unable height of adjusting blade 103 according to the height of grass itself among the aforesaid scheme has been solved to the prior art to make the relatively poor technical problem of suitability.

For this embodiment, the output end of the first motor 102 is fixedly connected with the blade 103, the collecting box 105 is arranged on the moving frame 101, the dust suction pump 104 is communicated with the collecting box 105, the first motor 102 is opened, the output end of the first motor 102 drives the blade 103 to rotate, then the moving frame 101 is pushed, the moving frame 101 drives the first motor 102 to move, the blade 103 performs weeding and pruning on grass, and the pruned grass is sucked into the collecting box 105 through the dust suction pump 104.

Wherein the support frame is fixedly connected with the movable frame 101, the support frame is provided with two grooves 115, the slide plate 109 is slidably connected with the two grooves 115, the support plate 110 is arranged between the slide plate 109 and the first motor 102, the driving assembly is fixedly connected with the support frame, the output end of the driving assembly penetrates through the support frame and is fixedly connected with the bidirectional screw 106, two bushings 107 are in threaded fit with the bidirectional screw 106, one ends of two connecting blocks 108 are respectively hinged with the corresponding bushings 107, the other ends of the two connecting blocks 108 are hinged with the slide plate 109, by arranging the adjusting mechanism, when the two-way screw 106 is driven to move relatively or oppositely by the bidirectional screw 106, the driving assembly is firstly opened according to the height of grass, the two bushings 107 drive one ends of the two connection blocks 108 to rotate on the corresponding bushings 107 respectively while moving, drive the other ends of the two connection blocks 108 to rotate on the slide plate 109, the two connection blocks 108 drive the slide plate 109 to slide in the two grooves 115 while rotating, the slide plate 109 drives the first motor 102 to move through the support plate 110 while sliding, after the first motor 102 drives the blade 103 to move to a designated position, the first motor 102 is turned on, the output end of the first motor 102 drives the blade 103 to rotate, then the movable frame 101 is pushed, the movable frame 101 drives the first motor 102 to move, the blade 103 performs weeding and pruning on grass, and the pruned grass is sucked into the collection box 105 through the dust suction pump 104, in this way the height of the blade 103 can be adjusted more conveniently.

Secondly, the support plate 111 is fixedly connected with the support frame, the second motor 112 is installed on the support plate 111, and the second motor 112 can be fixed on the support frame through the support plate 111 by arranging the support plate 111 and the second motor 112.

Simultaneously, two riser 113's one end all with remove frame 101 fixed connection, two riser 113's the other end all with diaphragm 114 fixed connection, through setting up two riser 113 with diaphragm 114, can be through two riser 113 will diaphragm 114 is fixed remove on the frame 101.

The garden weeding machine with adjustable weeding height of this embodiment is used, through setting up adjustment mechanism, when specifically using, firstly according to the height of grass, open drive assembly, drive assembly's output drives bi-directional screw 106 rotates, bi-directional screw 106 drives two bush 107 relatively or move in opposite directions, two bush 107 drives two the one end of connecting block 108 respectively on corresponding bush 107 rotates, drives two the other end of connecting block 108 all rotates on slide 109, two connecting block 108 drives while rotating slide 109 all slides in two recess 115, slide 109 is passed through during the slip backup pad 110 drives first motor 102 removes, first motor 102 drives after blade 103 moves to the assigned position, first motor 102's output drives blade 103 rotates, later promotes moving frame 101 drives first motor 103 moves blade 102, the grass is cut off to the height of grass in the cutting box 105 is more convenient for this mode of trimming, and the height is collected to the grass.

Second embodiment:

referring to fig. 3 and 4 on the basis of the first embodiment, fig. 3 is a schematic structural view of a second embodiment of the present utility model, and fig. 4 is a front view of the second embodiment of the present utility model.

The utility model provides a garden weeding machine with adjustable weeding height, which comprises an adjusting mechanism, wherein the adjusting mechanism further comprises two sliding blocks 201 and a telescopic rod 202.

For this embodiment, the cross plate 114 is provided with a sliding groove 203, two sliding blocks 201 are respectively fixedly connected with the corresponding bushings 107, and the two sliding blocks 201 are slidably connected with the sliding groove 203, so that when the two bushings 107 move, the two bushings 107 drive the two sliding blocks 201 to slide in the sliding groove 203, thereby improving the stability of the two bushings 107.

The two ends of the telescopic rod 202 are fixedly connected with the corresponding sliding blocks 201 respectively, and by arranging the telescopic rods 202, when the two sliding blocks 201 slide, the two sliding blocks 201 drive the telescopic rods 202 to stretch and retract, so that the stability of the two sliding blocks 201 can be improved.

Use this embodiment's a gardens weeder of adjustable weeding height through setting up two slider 201, when two bush 107 removes, two bush 107 drives two slider 201 all is in slide in spout 203 to this can promote two the stability of bush 107, through setting up telescopic link 202, two slider 201 drives when two slider 201 slides telescopic link 202 is flexible, so can promote two the stability of slider 201.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The garden weeding machine with adjustable weeding height comprises a movable frame, a first motor, a blade, a dust suction pump and a collecting box, wherein the output end of the first motor is fixedly connected with the blade, the collecting box is arranged on the movable frame, the dust suction pump is communicated with the collecting box,

still include adjustment mechanism, adjustment mechanism includes drive assembly, bi-directional screw, two bushes, two connecting blocks, slide, backup pad and support frame, the support frame with remove frame fixed connection, the support frame is provided with two recesses, the slide all with two recess sliding connection, the backup pad sets up the slide with between the first motor, drive assembly with support frame fixed connection, drive assembly's output run through the support frame, and with bi-directional screw fixed connection, two the bush all with bi-directional screw thread fit, two the one end of connecting block respectively with the bush is articulated, two the other end of connecting block all with the slide is articulated.

2. The garden weeding machine with adjustable weeding height according to claim 1,

the driving assembly comprises a support plate and a second motor, the support plate is fixedly connected with the support frame, and the second motor is installed on the support plate.

3. The garden weeding machine with adjustable weeding height according to claim 2,

the support frame includes two risers and diaphragm, two the one end of riser all with remove frame fixed connection, two the other end of riser all with diaphragm fixed connection.

4. A garden herbicide with adjustable weeding height as claimed in claim 3, wherein,

the adjusting mechanism further comprises two sliding blocks, the transverse plate is provided with sliding grooves, the two sliding blocks are respectively and fixedly connected with the corresponding bushings, and the two sliding blocks are both in sliding connection with the sliding grooves.

5. The garden herbicide with adjustable weeding height according to claim 4,

the adjusting mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding blocks respectively.