CN214430202U

CN214430202U - Garden tool

Info

Publication number: CN214430202U
Application number: CN202120150623.2U
Authority: CN
Inventors: 田兵; 刘志兵
Original assignee: Globe Jiangsu Co Ltd
Current assignee: Globe Jiangsu Co Ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-22
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a garden tool, which comprises a main body, a push rod and a height-adjusting component, wherein the push rod is connected with the main body and used for being pushed by hand, the height-adjusting component is arranged at the joint of the push rod and the main body and used for adjusting the height of the push rod, the height-adjusting component comprises a height-adjusting plate, and the height-adjusting plate is vertically arranged at two sides of the garden tool; the bracket is used for connecting the push rod at the same side and the height-adjusting plate at the same side to form a triangular fixing structure; the push rod with the height-adjusting plate links to each other, just the push rod can wind the height-adjusting plate rotates, be equipped with on the push rod and supply the installation a plurality of first mounting holes of support are installed through the first mounting hole of selecting different positions, and is adjustable the height of push rod. The utility model discloses a set up the support to change the hookup location of support and push rod, with the height of adjustment push rod upper end distance ground, can strengthen connecting and the operator of being convenient for operates.

Description

Garden tool

Technical Field

The utility model relates to a grass pusher belongs to the garden instrument field.

Background

A grass mower is a hand-push type grass cutting tool for cutting lawns, vegetation, and the like, and can improve the efficiency of grass cutting work by providing a blade on an output shaft of an engine and cutting grass by rotating the blade at high speed.

The handle on the present lawn mower is fixed and is increaseed and rely on handle itself to realize mostly, but along with the volume and the weight of lawn mower bigger and bigger, only rely on the increase of handle itself and fixed can cause great burden to the handle for the handle takes place to warp easily or damages.

In view of the above, there is a need for a gardening tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garden instrument can improve the stability of push rod and easily adjust the push rod height.

In order to achieve the above object, the utility model provides a garden tool, including main part, push rod and height-adjusting subassembly, the push rod with the main part is connected and is used for handheld promotion, height-adjusting subassembly sets up the push rod with the junction of main part, and be used for adjusting the height of push rod, height-adjusting subassembly includes: the height adjusting plates are vertically arranged on two sides of the garden tool; the bracket is used for connecting the push rod at the same side and the height-adjusting plate at the same side to form a triangular fixing structure; the push rod with the height-adjusting plate links to each other, just the push rod can wind the height-adjusting plate rotates, be equipped with on the push rod and supply the installation a plurality of first mounting holes of support are installed through the first mounting hole of selecting different positions, and is adjustable the height of push rod.

As a further improvement of the present invention, the push rod comprises extension parts, the extension parts are symmetrically and parallelly arranged on both sides of the main body, and the lower ends of the extension parts are respectively connected with the height-adjusting plate; and the connecting parts are respectively connected with the upper ends of the extending parts on two sides.

As a further improvement of the present invention, the first mounting hole is provided at the lower end of the extension portion, and the height-adjusting assembly further comprises a knob engaged with the first mounting hole, the knob is used for passing the bracket through the first mounting hole is provided at the extension portion.

As a further improvement of the utility model, the first mounting hole is in the setting is link up to the extension upper level, the support with the knob is established respectively first mounting hole link up the both sides of direction.

As a further improvement of the utility model, the height-adjusting component is right the high adjusting range of connecting portion apart from the ground is 700 and serves 1500 mm.

As a further improvement of the utility model, the upper end of the extension part is also provided with a handle component, which is used for controlling the garden tool.

As a further improvement, the heightening plate is provided with a plurality of second mounting holes, the push rod and the support are respectively mounted on the second mounting holes differently to change the mounting position.

As a further improvement of the utility model, the main part includes the edge the frame that the garden instrument fore-and-aft direction extends, the plate of increaseing is fixed the rear end of frame.

As a further improvement, the both sides of frame front end and rear end are equipped with walking wheel and drive wheel respectively, the drive wheel is in-wheel motor and sets up on the board of increaseing.

As a further improvement, the bottom of the frame is provided with a cutting knife assembly, and the cutting knife assembly comprises two groups of cutting knives which are arranged in a staggered manner around.

The utility model has the advantages that: the utility model discloses a set up the support to change the hookup location of support and push rod, with the height of adjustment push rod upper end distance ground, can strengthen connecting and the operator of being convenient for operates.

Drawings

Fig. 1 is a schematic structural view of the garden tool of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

In order to avoid obscuring the present invention with unnecessary details, it should be noted that only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that 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.

The utility model discloses a garden tool has the height-adjusting subassembly 20 of adjustable push rod 30 height, garden tool can be lawn mower 100. Of course, the height adjustment assembly 20 may be applied to other power tools, and is not described in detail herein, nor is it limited in any way. For clarity of description, the following description will take the application of the height-adjusting assembly 20 to the lawn mower 100 as an example, and the detailed structure of the height-adjusting assembly 20 will be described in detail.

As shown in fig. 1, the utility model discloses an increase subassembly 20, increase subassembly 20 is applied to in the lawn mower 100, the lawn mower 100 includes main part 10, increase subassembly 20 and push rod 30, push rod 30 with main part 10 is connected and is used for handheld promotion, increase subassembly 20 sets up push rod 30 with the junction of main part 10, and be used for adjusting the height of push rod 30, the operator of being convenient for grips at suitable height push rod 30 operates.

The height-adjusting assembly 20 comprises a pair of height-adjusting plates 21 and a pair of supports 22, the height-adjusting plates 21 are respectively vertically installed on two sides of the grass mower 100, the supports 22 are used for connecting the push rod 30 on the same side and the height-adjusting plates 21 on the same side and are fixed through bolts to form a triangular fixing structure, and the push rod 30 can be prevented from shaking in the operation and working processes.

The push rod 30 includes a pair of extension portions 31 having lower ends connected to the pair of height-adjusting plates 21, respectively, and a connection portion 32 connected to upper ends of the pair of extension portions 31, wherein the pair of extension portions 31 are symmetrically and parallelly disposed at both sides of the main body 10, and the connection portion 32 is horizontally and vertically disposed to the pair of extension portions 31.

During a particular operation, the operator pushes the lawnmower 100 to work by pushing the push rod 30, i.e., gripping the connecting portion 32. Specifically, the length of the extension portion 31 is greater than the length of the connecting portion 32, and the operator can operate the device with less effort by lengthening the length of the extension portion 31. Of course, in other embodiments of the present invention, the extension portion 31 and the connecting portion 32 include, but are not limited to, a rod shape, etc., and may also be other connecting structures, which are not limited herein.

In a preferred embodiment of the present invention, the push rod 30 is connected to the pair of height-adjusting plates 21 through bolts, and the push rod 30 can rotate around the height-adjusting plates 21, so as to adjust the horizontal height of the push rod 30 by adjusting the angle thereof.

Specifically, the extending portion 31 is provided with a plurality of first mounting holes 33 for mounting the bracket 22, the first mounting holes 33 are horizontally arranged on the extending portion 31 in a penetrating manner, and the plurality of first mounting holes 33 are arranged along the direction of the extending portion 31. In the embodiment of the present invention, preferably, the first mounting holes 33 are arranged in three groups, which correspond to three gears of high, medium and low, respectively. The height of the push rod 30 can be adjusted by selecting the first mounting hole 33 at different positions for mounting.

The first mounting hole 33 is disposed at a lower end of the extension portion 31, and the height adjusting assembly 20 further includes a knob 34 engaged with the first mounting hole 33, wherein the knob 34 is used for mounting the bracket 22 on the extension portion 31 through the first mounting hole 33. During installation, the knob 34 is firstly screwed out, then the push rod 30 is rotated, so that the bracket 22 is adjusted to the first installation hole 33 corresponding to the corresponding gear, and the knob 34 is screwed and fixed after alignment.

Further, the bracket 22 and the knob 34 are respectively disposed on both sides in the penetrating direction of the first mounting hole 33, that is, the knob 34 penetrates the first mounting hole 33 from one side of the extension portion 31, and the bracket 22 is fastened. In other embodiments of the present invention, the bracket 22 and the knob 34 may be disposed on one side of the through direction of the first mounting hole 33, and may have other connecting structures without limitation.

In one embodiment of the present invention, when the push rod 30 is fixed, the angle formed between the extension 31 of the push rod 30 and the bracket 22 is at least 15 °, preferably 30 °. Wherein, the mounting hole 33 divides the extension part 31 into an upper part and a lower part, and the ratio of the lower part to the upper part is 1: 5-1: 4 in the middle. The fixing position of the extension 31 on the height-adjustable plate 21 is higher than the fixing position of the bracket 22 on the height-adjustable plate 21.

In another embodiment of the present invention, the first mounting hole 33 is disposed on the extension portion 31 to be vertically through, and accordingly, the bracket 22 is disposed below the extension portion 31 through the knob 34, and the knob 34 may be correspondingly disposed above or below the extension portion 31 to pass through the first mounting hole 33 and fasten the bracket 22, which is not limited herein.

In another embodiment of the present invention, the height-adjusting plate 21 is provided with a plurality of second mounting holes 23, and the push rod 30 and the bracket 22 can be respectively mounted on different second mounting holes 23 to change the mounting position. Further, the push rod 30 and the bracket 22 can be fixed with the height-adjusting plate 21 through a set of bolts respectively, in this case, the push rod 30 and the bracket 22 can rotate around the fixed set of bolts, so that the angle can be adjusted conveniently, and the bolts are screwed after the angle adjustment is completed. Of course, the push rod 30 and the bracket 22 may also be fixed to the height-adjusting plate 21 by two sets of bolts, so as to strengthen the connection between the push rod 30 and the bracket 22 and the height-adjusting plate 21, which is not limited herein.

The height-adjusting assembly 20 is used for adjusting the height of the push rod 30, that is, by changing the connection position of the bracket 22 and the push rod 30, the angle of the push rod 30 and the height from the ground, that is, the height from the ground of the connecting portion 32 for holding are adjusted. Since the height is set according to the installation of the bracket 22 and the first mounting holes 33 at different positions, in the embodiment of the present invention, when the first mounting holes 33 are set into three groups, the corresponding adjusting range of the height of the connecting portion 32 from the ground is 700 and 1500 mm. Of course, in other embodiments of the present invention, the number of the first mounting holes 33 may be set to be more, so that the positions where the bracket 22 is connected to the push rod 30 are more, and further, the adjustment range of the height of the connecting portion 32 from the ground is larger or more adjustable heights are provided for setting. It can be understood that the distance between the adjacent first mounting holes 33 can be set as required, since the range of the height for the operator to perform the hand-held operation is not too large, i.e. the distance between the adjacent first mounting holes 33 can be set more closely for the operator to adjust.

In one embodiment of the present invention, the bracket 22 is a plate-shaped structure, and in other embodiments, in order to further increase the strength of the bracket 22, the bracket 22 may also be a tubular structure, or an i-shaped structure, which is not limited herein. In other embodiments of the present invention, the plurality of brackets 22 may be provided, for example, two brackets 22 may be provided on the same side of the lawnmower 100 for fixing, so as to further increase the strength.

The utility model also discloses a lawn mower 100, lawn mower 100 includes foretell main part 10, heightening component 20 and push rod 30.

The main body 10 includes a frame 11, and traveling wheels 12 and driving wheels 13 provided in front and rear of the frame 11. Specifically, frame 11 is followed the front and back direction of lawnmower 100 extends, heightening plate 21 is fixed the rear end of frame 11, the both sides of frame 11 front end and rear end are equipped with walking wheel 12 and drive wheel 13 respectively, drive wheel 13 is in-wheel motor and sets up on heightening plate 21. When the lawn mower 100 operates, the control can be performed by the push rod 30, and the control direction can be performed by using the driving wheel 13 as a fulcrum.

Furthermore, a cutting knife assembly 14 is arranged at the bottom of the frame 11, the cutting knife assembly 14 includes two sets of cutting knives (not shown) which are staggered from front to back, and the two sets of cutting knives are driven by two sets of motors respectively and independently.

The push rod 30 is further provided with a handle assembly 35 for operating the lawnmower 100. Specifically, the handle assembly 35 may be disposed at the upper end of the extension portion 31, or may be disposed on the connection portion 32, which is not limited herein. Further, the handle assembly 35 may further include two sets of operation portions (not shown) for respectively controlling the left and right sets of driving wheels 13 to rotate, so as to control the grass mower 100 to steer, and the operation portions may be specifically configured as required.

To sum up, the utility model discloses a set up support 22 to change the hookup location of support 22 and push rod 30, with the height on adjustment push rod 30 upper end distance ground, can strengthen connecting and the operator of being convenient for operates.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a garden instrument, its characterized in that includes main part, push rod and heightening subassembly, the push rod with the main part is connected and is used for handheld promotion, heightening subassembly sets up the push rod with the junction of main part, and be used for adjusting the height of push rod, heightening subassembly includes:

the height adjusting plates are vertically arranged on two sides of the garden tool;

the bracket is used for connecting the push rod at the same side and the height-adjusting plate at the same side to form a triangular fixing structure;

the push rod with the height-adjusting plate links to each other, just the push rod can wind the height-adjusting plate rotates, be equipped with on the push rod and supply the installation a plurality of first mounting holes of support are installed through the first mounting hole of selecting different positions, and is adjustable the height of push rod.

2. The gardening tool according to claim 1, wherein: the push rod comprises

The extension parts are symmetrically and parallelly arranged on two sides of the main body, and the lower ends of the extension parts are respectively connected with the height adjusting plates;

and the connecting parts are respectively connected with the upper ends of the extending parts on two sides.

3. The gardening tool according to claim 2, wherein: the first mounting hole is formed in the lower end of the extending portion, the height adjusting assembly further comprises a knob matched with the first mounting hole, and the knob is used for mounting the support on the extending portion through the first mounting hole.

4. The gardening tool according to claim 3, wherein: the first mounting hole is arranged on the extending part in a horizontally penetrating mode, and the support and the knob are arranged on two sides of the penetrating direction of the first mounting hole respectively.

5. The gardening tool according to claim 2, wherein: the adjusting range of the height-adjusting assembly to the height of the connecting part from the ground is 700-1500 mm.

6. The gardening tool according to claim 2, wherein: the upper end of extension still is equipped with handle components for to garden instrument controls.

7. The gardening tool according to claim 1, wherein: the height-adjusting plate is provided with a plurality of second mounting holes, and the push rod and the support are respectively mounted on different second mounting holes so as to change the mounting position.

8. The gardening tool according to claim 1, wherein: the main part includes follows garden instrument fore-and-aft direction extends's frame, the plate of increaseing is fixed the rear end of frame.

9. The gardening tool according to claim 8, wherein: the two sides of the front end and the rear end of the rack are respectively provided with a travelling wheel and a driving wheel, and the driving wheel is a wheel hub motor and is arranged on the height-adjusting plate.

10. The gardening tool according to claim 8, wherein: the bottom of frame is equipped with the cutting knife subassembly, the cutting knife subassembly is including two sets of cutting knives of dislocation set from beginning to end.