CN212487418U

CN212487418U - Hedge trimmer is used in municipal afforestation maintenance

Info

Publication number: CN212487418U
Application number: CN202020084171.8U
Authority: CN
Inventors: 丁汉民; 夏建琴; 夏沈丹
Original assignee: Zhejiang Rongge Environmental Service Co ltd
Current assignee: Zhejiang Rongge Environmental Service Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2021-02-09
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a municipal afforestation maintenance is with hedge trimmer, it includes organism, hydraulic pressure post and automobile body, the organism right-hand member is equipped with the single-blade knife, single-blade knife top is equipped with and hugs the bits shell, hug the bits hole with hug bits shell internal rotation and be connected with the screw axis, organism below center fixed connection is equipped with the hydraulic pressure post, the articulated automobile body that is connected with in hydraulic pressure bottom of the column portion, automobile body top center is provided with the foot stool, the foot stool with the articulated connection in hydraulic pressure bottom of the column portion, the hydraulic pressure post both sides with articulated symmetrical hydraulic stem that is connected with between the automobile body top, the adoption sets up the screw axis rolling incomplete leaf device of the same power supply of sharing on prior art hedge trimmer, can clear up incomplete leaf in real time to transferring to open position, pile, it is convenient to retrieve, reduces the cleanup crew work load, in addition, has installed adjustable height on current hedge trimmer basis additional, The car body of angle has avoided artifical handheld operation, avoids pruning the inequality, and pruning effect is higher, and efficiency is great.

Description

Hedge trimmer is used in municipal afforestation maintenance

Technical Field

The utility model relates to a hedgerow pruning technical field, more specifically relate to a hedgerow machine is used in municipal afforestation maintenance.

Background

Hedgerows, also called hedgerow, etc., are closely planted in a close row spacing by shrubs or small trees, in a single row or double row, closely combined, regular planting forms. The hedge can be trimmed into various shapes and can be combined with each other, so that the ornamental effect and the artistic value are improved, and the hedge has the effects of covering bad viewpoints, isolating and protecting, preventing dust and noise, guiding visitors to appreciate routes and the like.

The existing hedge trimmer is in a single-blade ballistic mode driven by a gasoline engine, and when the hedge trimmer is used, a user carries the hedge to trim gradually according to a required trimming route, but the existing hedge trimmer has large hedge area and long manual operation time, so that the human body bears a limited amount of work and is tired, the effect during trimming is reduced due to the reduction of the bearing capacity of the human body, the hedge trimming is uneven, the existing hedge trimmer cannot effectively treat the trimmed fallen leaves and the remained branches, the fallen leaves and the remained branches are all directly sprinkled on the bottom surface or the top of the hedge, the fallen leaves are cleaned at a high cost, and the overall attractiveness of the hedge is influenced due to the fact that the remained leaves are dried. Therefore, how to solve the manual hand-held operation of the existing hedge trimmer, how to solve the problem of the beauty of trimming and how to solve the problem of the cleaning of the residual leaves.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a hedge trimmer is used in municipal afforestation maintenance.

In order to solve the above problems, the utility model adopts the following technical proposal.

A hedge trimmer for municipal greening maintenance comprises a trimmer body, a hydraulic column and a trimmer body, wherein a single-blade single blade is arranged at the right end of the trimmer body, a scrap raking shell is arranged above the single-blade single blade and is a cavity wall shell structure with a backward opening, a scrap raking hole opposite to the scrap raking shell is arranged inside the trimmer body, the bottom of the left end of the scrap raking hole is communicated with a discharge hole, a fuel engine is arranged in the trimmer body, a screw shaft is rotationally connected with the scrap raking hole and the scrap raking shell, the tail end of the left end of the screw shaft is connected with the output end of the fuel engine through a coupler, the hydraulic column is fixedly connected with the center below the trimmer body, the bottom of the hydraulic column is hinged with the trimmer body, a foot base is arranged at the center above the trimmer body and hinged with the bottom of the hydraulic column, symmetrical hydraulic rods are hinged between the two sides of the hydraulic column and the top of the trimmer body, the four corners of the bottom of the vehicle body are provided with wheels, and a push handle is arranged in front of the vehicle body. Through the angle of hydraulic stem regulation single-blade, handheld pushing handle along hedgerow route forward movement can prune comparatively level and smooth hedgerow, and at this in-process, the garrulous leaf of pruning can also be rolled up into the group form automatically, is convenient for retrieve, and the pruning effect is splendid, labour saving and time saving.

Further, the single-blade single knife and the screw shaft share one fuel engine, the single-blade single knife in the prior art uses the fuel engine, and in order to utilize the hedge trimmer in the prior art, the manufacturing cost is high due to the fact that a motor or an engine is additionally arranged, and therefore the screw shaft is connected to an output shaft of the fuel engine through a transmission mechanism.

Furthermore, a hydraulic control system is arranged in the vehicle body and used for controlling the extension and retraction of the hydraulic column and the hydraulic rod, and the hydraulic system has a digital control function and realizes accurate control of the extension and retraction length of the hydraulic column and the hydraulic rod.

In addition, the specific connection structure between the engine and the single-blade of the existing hedge trimmer is the prior art, and as can be understood by those skilled in the art, the specific connection structure is not described in detail, and the connection between the rotating shaft and the fuel engine is also a common mechanical component, so that the specific connection structure is not described.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a set up the screw axis rolling incomplete leaf device of the same power supply of sharing on prior art hedge trimmer, can clear up the incomplete leaf in real time to transfer to open position, the pile, it is convenient to retrieve, reduces the cleanup crew work load, in addition, but has installed the automobile body of height-adjusting, angle additional on current hedge trimmer basis, has avoided artifical handheld operation, avoids pruning the discrepancy, and pruning effect is higher, and efficiency is great.

Drawings

Fig. 1 is a schematic view of an overall structure of a hedge trimmer according to an embodiment of the present invention;

fig. 2 is a right side view of the hedge trimmer according to the embodiment of the present invention.

In the figure: 1. the scrap collecting machine comprises a machine body, 2 scrap collecting holes, 3 fuel engines, 4 discharge holes, 5 screw shafts, 6 single-edge single knives, 7 scrap collecting shells, 8 hydraulic columns, 9 hydraulic rods, 10 footstands, 11 vehicle bodies, 12 wheels and 13 push handles.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, a hedge trimmer for municipal afforestation and maintenance comprises a trimmer body 1, a hydraulic column 8 and a trimmer body 11, wherein a single-blade single blade 6 is arranged at the right end of the trimmer body 1, a scrap collecting shell 7 is arranged above the single-blade single blade 6, the scrap collecting shell 7 is of a cavity wall shell structure with a backward opening, a scrap collecting hole 2 opposite to the scrap collecting shell 7 is arranged inside the trimmer body 1, a discharge hole 4 is communicated with the bottom of the left end of the scrap collecting hole 2, a fuel engine 3 is arranged in the trimmer body 1, the scrap collecting hole 2 and the scrap collecting shell 7 are rotatably connected with a screw shaft 5, the tail end of the left end of the screw shaft 5 is connected with the output end of the fuel engine 3 through a coupler, the hydraulic column 8 is fixedly connected with the center below the trimmer body 1, the bottom of the hydraulic column 8 is hinged with the trimmer body 11, a foot base 10 is arranged at the center above the trimmer body 11, and the foot base 10 is hinged with the bottom of the hydraulic column, symmetrical hydraulic rods 9 are hinged between two sides of the hydraulic column 8 and the upper portion of the vehicle body 11, wheels 12 are arranged at four corners of the bottom of the vehicle body 11, and a push handle 13 is arranged in front of the vehicle body 11.

In one embodiment, the single-edged knife 6 and the screw shaft 5 share one fuel engine 3, and the screw shaft 5 and the single-edged knife are driven simultaneously by the fuel engine 3.

In one embodiment, it is beneficial to provide a hydraulic control system in the vehicle body 11, and the telescopic lengths of the hydraulic column 8 and the hydraulic rod 9 are precisely controlled through the hydraulic control system.

The specific operation steps of the hedge trimmer in the hedge trimming process are as follows:

the hedge trimmer is moved to the side of a hedge to be trimmed, then the height of the hedge trimmer is adjusted by accurately controlling the extension and retraction of the hydraulic column 8 through a hydraulic control system until the single-blade is positioned at a proper trimming height on the hedge trimmer, then the extension and retraction of the hydraulic rod 9 are controlled to achieve adjustment, such as horizontal trimming, inclined trimming, radian trimming and the like, then the hand-held push handle 13 moves along the extending direction of the hedge to rapidly trim, and residual broken leaves in the trimming process can be finally accumulated at an open position due to the adsorption of the screw shaft 5.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A hedge trimmer for municipal greening maintenance is characterized by comprising a trimmer body, a hydraulic column and a trimmer body, wherein a single-blade single knife is arranged at the right end of the trimmer body, a scrap gathering shell is arranged above the single-blade single knife and is a cavity wall shell structure with a backward opening, a scrap gathering hole opposite to the scrap gathering shell is arranged inside the trimmer body, a discharge hole is communicated with the bottom of the left end of the scrap gathering hole, a fuel engine is arranged in the trimmer body, a screw shaft is rotationally connected with the scrap gathering hole and the scrap gathering shell, the tail end of the left end of the screw shaft is connected with the output end of the fuel engine through a coupler, the hydraulic column is fixedly connected with the center below the trimmer body, the bottom of the hydraulic column is hinged with the trimmer body, a foot seat is arranged at the center above the trimmer body and hinged with the bottom of the hydraulic column, and opposite hydraulic rods are hinged between the two sides of the hydraulic column and the top of the trimmer body, the four corners of the bottom of the vehicle body are provided with wheels, and a push handle is arranged in front of the vehicle body.

2. The hedge trimmer for municipal greening maintenance according to claim 1, characterized in that: the single-blade single knife and the spiral shaft share one fuel engine.

3. The hedge trimmer for municipal greening maintenance according to claim 1, characterized in that: and a hydraulic control system is arranged in the vehicle body and used for controlling the extension and retraction of the hydraulic column and the hydraulic rod.