CN212851875U

CN212851875U - Vehicle-mounted hedge trimmer

Info

Publication number: CN212851875U
Application number: CN202021034365.3U
Authority: CN
Inventors: 陈传洪; 李群峰; 钟宣阳; 黄仁宝; 李正德
Original assignee: Chongqing Honggong Engineering Machinery Co ltd
Current assignee: Chongqing Honggong Engineering Machinery Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-02
Anticipated expiration: 2030-06-08

Abstract

The utility model provides a vehicle-mounted hedge trimmer with novel structural design, which comprises a movable vehicle body, a base arranged on the vehicle body, and a rotary gear which is arranged on the base and can rotate 360 degrees, wherein a rotary base is arranged on the rotary gear, and the rotary gear is driven to rotate by a rotary motor fixedly arranged on the base; the rotary machine base is provided with a supporting arm with variable height and length, and the front end of the supporting arm is connected with a hydraulic pruning knife or an electric pruning knife through a connecting mechanism; the connecting mechanism comprises a pitching oil cylinder and a connecting plate fixedly connected with the pruning shears, the tail end of the body of the pitching oil cylinder is hinged with the front end of the supporting arm, a connecting rod is hinged to the end portion of a telescopic shaft of the pitching oil cylinder, the other end of the connecting rod is hinged with the outer side of the top end portion of the connecting plate, and the inner side of the top end portion of the connecting plate is hinged with the front end of the supporting arm.

Description

Vehicle-mounted hedge trimmer

Technical Field

The utility model relates to a trimming machine technical field especially relates to a vehicular hedge trimming machine.

Background

In the prior art, when a road hedge trimmer trims hedges, the trimmer is often required to turn to trim the hedges at different angles, so as to improve the trimming efficiency of the road hedges. Therefore, there is a need to design a vehicle-mounted road hedge trimmer to solve the above problems.

Disclosure of Invention

An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a vehicular hedge trimmer of structural design novelty.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

the vehicle-mounted hedge trimmer comprises a movable vehicle body, a base arranged on the vehicle body, and a rotating gear which is arranged on the base and can rotate in 360 degrees, wherein a rotating base is arranged on the rotating gear, and the rotating gear is driven to rotate by a rotating motor fixedly arranged on the base; the rotary machine base is provided with a supporting arm with variable height and length, and the front end of the supporting arm is connected with a hydraulic pruning knife or an electric pruning knife through a connecting mechanism;

the connecting mechanism comprises a pitching oil cylinder and a connecting plate fixedly connected with the pruning shears, the tail end of the body of the pitching oil cylinder is hinged with the front end of the supporting arm, a connecting rod is hinged to the end portion of a telescopic shaft of the pitching oil cylinder, the other end of the connecting rod is hinged with the outer side of the top end portion of the connecting plate, and the inner side of the top end portion of the connecting plate is hinged with the front end of the supporting arm.

The supporting arm comprises a lifting arm and a telescopic arm, the tail end of the supporting arm is hinged with a fixing plate at the top of the rotary base, a lifting oil cylinder is arranged on the rotary base, the end part of the body of the lifting oil cylinder is hinged with the rotary base, and the end part of a telescopic shaft of the lifting oil cylinder is hinged with the middle lower part of the lifting arm;

the lifting arm is of a rectangular tubular structure, the tail end of the telescopic arm is movably inserted into the lifting arm, a telescopic oil cylinder is arranged in the lifting arm close to the tail end of the lifting arm, and the end part of a telescopic shaft of the telescopic oil cylinder is connected with the end part of the telescopic arm in the lifting arm and extends out or retracts to push out or pull back the telescopic arm through the telescopic shaft of the telescopic oil cylinder;

the pruning knife is arranged at the front end of the telescopic arm through the connecting mechanism.

The beneficial effects of the utility model reside in that:

its structural design of this design is novel, can realize through height-adjustable's support arm that the pruning sword at top adjusts in different position such as height, angle for the adaptable not co-altitude hedgerow of the vehicular highway hedgerow trimmer of this design is pruned.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a partially enlarged view of FIG. 1;

FIG. 3 is a schematic view of another state structure in FIG. 1;

FIG. 4 is a schematic view of another state structure in FIG. 1;

FIG. 5 is a schematic view of another state structure in FIG. 1;

fig. 6 is another structural diagram of fig. 1.

Detailed Description

The invention will be further described with reference to the following figures and examples:

example 1: a vehicle-mounted hedge trimmer, see figures 1 to 6.

The device comprises a movable vehicle body 1, a base 2 arranged on the vehicle body, and a rotary gear 3 which is arranged on the base 2 and can rotate 360 degrees, wherein a rotary base 5 is arranged on the rotary gear, and the rotary gear is driven to rotate by a rotary motor 4 fixedly arranged on the base (the prior art).

In the design, the rotary machine base is provided with a supporting arm with variable height and length, and the front end of the supporting arm is connected with a hydraulic pruning knife or an electric pruning knife 14 through a connecting mechanism.

Specifically, the connecting mechanism comprises a pitching oil cylinder 13 and a connecting plate 15 fixedly connected with the trimming blade, the tail end of the body of the pitching oil cylinder is hinged with the front end of the supporting arm, a connecting rod 16 is hinged on the end part of a telescopic shaft of the pitching oil cylinder 13, the other end of the connecting rod is hinged with the outer side of the top end part 18 of the connecting plate, and the inner side of the top end part of the connecting plate is hinged with the front end 12 of the supporting arm through a pin shaft 17.

Particularly, the support arm includes lift arm 9 and flexible arm 11, lift arm's tail end and the fixed plate 6 at rotatory frame top pass through articulated shaft 7 articulated, be equipped with a lift cylinder 19 on the rotatory frame, the body tip of lift cylinder is articulated with rotatory frame, and the flexible axle tip of lift cylinder is articulated with the well lower part of lifting arm.

Particularly, lift arm 7 is the rectangle tubular structure, the tail end activity of flexible arm 11 is inserted to lift arm 9 in, and lift arm installs a flexible hydro-cylinder 10 near in the lift arm tail end, the flexible axle tip of flexible hydro-cylinder 10 is connected and stretches out or withdraw through the telescopic shaft of flexible hydro-cylinder with the inside flexible arm tip of lift arm will flexible arm is released or is pulled back.

When the vehicle-mounted hedge trimmer is used, the lifting arm can complete jacking or descending actions through the lifting oil cylinder, the extension or retraction of the telescopic arm can be completed through the extension or retraction of the telescopic shaft of the telescopic oil cylinder, the top of the connecting rod 16 and the top of the connecting plate 15 can be driven to rotate by the extension and retraction of the telescopic shaft of the pitching oil cylinder 13 by taking the pin shaft 17 as a rotating point, and the hydraulic trimming cutter or the electric trimming cutter 14 below the connecting plate can complete angle adjustment when the connecting plate rotates. So, can realize the pruning sword at top through height-adjustable's support arm and adjust in different positions such as height, angle for the adaptable not hedgerow of co-altitude of the vehicular highway hedgerow pruning machine of this design is pruned.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. A vehicle-mounted hedge trimmer comprises a movable vehicle body, a base arranged on the vehicle body, and a rotating gear which is arranged on the base and can rotate in 360 degrees, wherein a rotating base is arranged on the rotating gear, and the rotating gear is driven to rotate by a rotating motor fixedly arranged on the base; the method is characterized in that: the rotary machine base is provided with a supporting arm with variable height and length, and the front end of the supporting arm is connected with a hydraulic pruning knife or an electric pruning knife through a connecting mechanism;

2. The vehicle-mounted hedge trimmer of claim 1 wherein: the supporting arm comprises a lifting arm and a telescopic arm, the tail end of the supporting arm is hinged with a fixing plate at the top of the rotary base, a lifting oil cylinder is arranged on the rotary base, the end part of the body of the lifting oil cylinder is hinged with the rotary base, and the end part of a telescopic shaft of the lifting oil cylinder is hinged with the middle lower part of the lifting arm;