CN210671395U - Small-size height-adjustable's of hand propelled automatic hedge trimmer - Google Patents

Abstract

The utility model discloses a hand-push type small-sized height-adjustable automatic hedge trimmer, which belongs to the technical field of hedge trimmers and comprises a small trimmer shell, a lifting component, a blade mechanism and an engine, wherein the middle part of the inner wall of the small trimmer shell is fixedly provided with the lifting component, the top end of the lifting component is fixedly provided with the blade mechanism, the blade mechanism comprises a protective shell, a second motor, belt discs, a blade, a belt and a movable hinge, the left side of the top of the protective shell is fixedly provided with the second motor through a bolt, the power output end of the second motor and the right side of the top of the protective shell are fixedly provided with the belt discs, the bottoms of the two belt discs are fixedly provided with the blade, the belt is fixedly clamped between the two belt discs, the top of the protective shell is fixedly welded with the two movable hinges, the utility model improves the operation efficiency, the long-time operation of being convenient for is convenient for, is convenient for realize the comprehensive effect of the regulation of height simultaneously.

Description

Small-size height-adjustable's of hand propelled automatic hedge trimmer

Technical Field

The utility model relates to a hedge trimmer technical field specifically is a small-size adjustable height's of hand propelled automatic hedge trimmer.

Background

Hedge trimmer mainly includes gasoline engine, drive mechanism, handle, switch and blade mechanism etc, gasoline engine power drive blade mechanism through drive mechanism and carry out work, the main handle is located the rear portion of machine, preceding handle is installed in the front portion of machine casing, preceding handle can carry out certain angle's rotation, its characterized in that: the main handle passes through the telescopic link and links to each other with the machine main part to link to each other through a rotary mechanism between main handle and telescopic link junction or telescopic link and machine main part, the both sides of this hedge trimmer still include a pair of side handle, two side handles also link to each other and install on the machine through telescopic machanism through the telescopic link, link to each other through rotary mechanism with the machine junction, the operator can select the mode of gripping of handle as required and use habit, rotation angle and flexible length, moreover, the operation is simple, the convenience is realized, the work efficiency is high, and the packing size is less simultaneously.

The hedge trimmer in the prior art has low operation efficiency, is inconvenient for long-time operation and inconvenient for height adjustment, so that a hand-push type small-size height-adjustable automatic hedge trimmer needs to be developed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the problems existing in the prior art, the utility model discloses.

Therefore, the utility model aims at providing a small-size adjustable height's of hand propelled automatic hedge trimmer can improve the operating efficiency, is convenient for carry out the operation for a long time, is convenient for realize the regulation of height simultaneously.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a hand-push type small-sized height-adjustable automatic hedge trimmer comprises a trolley shell, a lifting assembly, a blade mechanism and an engine, wherein the lifting assembly is fixedly installed in the middle of the inner wall of the trolley shell, the blade mechanism is fixedly installed at the top end of the lifting assembly, the blade mechanism comprises a protective shell, a second motor, belt discs, blades, a belt and movable hinges, the second motor is fixedly installed on the left side of the top of the protective shell through bolts, the belt discs are fixedly installed on the power output end of the second motor and the right side of the top of the protective shell, the blades are fixedly installed at the bottoms of the two belt discs, the belt is fixedly clamped between the two belt discs, the two movable hinges are fixedly welded at the top of the protective shell, the movable hinges on the left side are in pin joint with the lifting assembly, the engine is fixedly installed at the bottom of the inner wall of the trolley shell, the top of dolly casing passes through bolt fixed mounting has the controller, the controller with engine and second motor electric connection.

As a preferred scheme of the small-size adjustable height automatic hedge trimmer of hand propelled, wherein: the trolley is characterized in that universal wheels are fixedly mounted at four corners of the bottom of the trolley shell through fixing bolts, and brake devices are fixedly mounted on the universal wheels.

As a preferred scheme of the small-size adjustable height automatic hedge trimmer of hand propelled, wherein: the handle is fixedly welded to the right side wall of the trolley shell, an anti-skid layer is bonded to the outer wall of the handle, and the anti-skid layer is a rubber anti-skid layer.

As a preferred scheme of the small-size adjustable height automatic hedge trimmer of hand propelled, wherein: the lifting component comprises a sleeve pipe, a lifting rod, a gear strip, a first motor, a gear disc and a hydraulic machine, wherein the inner wall of the sleeve pipe is connected with the lifting rod in an inserting mode, the right side wall of the lifting rod is fixedly welded with the gear strip, the sleeve pipe is fixedly installed on the first motor through a bolt, the power output end of the first motor is fixedly installed on the gear disc, the gear disc is connected with the gear strip in a meshing mode, the top of the lifting rod is fixedly installed on the hydraulic machine, the hydraulic machine is connected with the right side through a movable hinge in a pin joint mode, and the first motor is electrically connected with the controller.

As a preferred scheme of the small-size adjustable height automatic hedge trimmer of hand propelled, wherein: and a protection plate is fixedly arranged on the outer wall of the second motor and the outer wall of the belt pulley.

As a preferred scheme of the small-size adjustable height automatic hedge trimmer of hand propelled, wherein: the controller is a plc controller.

Compared with the prior art, the beneficial effects of the utility model are that: the starting engine provides the electric energy for equipment, utilizes the rotation of controller control first motor, and the removal of direction about first motor drive rack drives the lifter carries out to carry out altitude mixture control, utilize the hydraulic press to adjust the working angle of blade mechanism, utilize the second motor to drive the blade and rotate, thereby carry out the operation, thereby improve the operating efficiency, be convenient for carry out the operation for a long time, be convenient for simultaneously realize the regulation of height.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 100 trolley shell, 110 handle, 120 universal wheel, 200 lifting component, 210 sleeve, 220 lifting rod, 230 gear rack, 240 first motor, 250 gear disc, 260 hydraulic machine, 300 blade mechanism, 310 protective shell, 320 second motor, 330 belt disc, 340 blade, 350 belt, 360 living hinge, 400 engine, 410 controller.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

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

The utility model provides a following technical scheme: a hand-push type small-sized automatic hedge trimmer with adjustable height can improve the operation efficiency, facilitate the long-time operation and simultaneously facilitate the height adjustment in the use process, please refer to fig. 1, which comprises a trolley shell 100, a lifting component 200, a blade mechanism 300 and an engine 400;

referring to fig. 1 to 3, the trolley housing 100 has a handle 110 and universal wheels 120, specifically, the universal wheels 120 are fixedly mounted at four corners of the bottom of the trolley housing 100 by fixing bolts, a brake device is fixedly mounted on the universal wheels 120, the handle 110 is fixedly welded to the right side wall of the trolley housing 100, an anti-skid layer is bonded to the outer wall of the handle 110, the anti-skid layer is a rubber anti-skid layer, and the trolley housing 100 is used for fixedly mounting the lifting assembly 200 and the engine 400;

referring to fig. 1 again, the lifting assembly 200 has a sleeve pipe 210, a lifting rod 220, a gear bar 230, a first motor 240, a gear disc 250 and a hydraulic machine 260, the lifting assembly 200 is installed on the inner wall of the trolley housing 100, specifically, the lifting assembly 200 includes a sleeve pipe 210, a lifting rod 220, a gear bar 230, a first motor 240, a gear disc 250 and a hydraulic machine 260, the inner wall of the sleeve pipe 210 is inserted into the lifting rod 220, the right side wall of the lifting rod 220 is fixedly welded to the gear bar 230, the sleeve pipe 210 is fixedly installed with the first motor 240 by passing through a bolt, the power output end of the first motor 240 is spline-coupled to the gear disc 250, the gear disc 250 is engaged with the gear bar 230, the top of the lifting rod 220 is fixedly welded to the hydraulic machine 260, the hydraulic machine 260 is pin-connected to the right movable hinge 360,

referring to fig. 1 again, the blade mechanism 300 includes a protective housing 310, a second motor 320, belt discs 330, a blade 340, a belt 350 and a movable hinge 360, the blade mechanism 300 is installed on the top of the lifting assembly 200, specifically, the second motor 320 is fixedly installed on the left side of the top of the protective housing 310 through a bolt, the power output end of the second motor 320 and the right side of the top of the protective housing 310 are rotatably connected to the belt discs 330, the bottom of each of the two belt discs 330 is fixedly clamped to the blade 340, the belt 350 is fixedly clamped between the two belt discs 330, the two movable hinges 360 are fixedly welded on the top of the protective housing 310, the movable hinge 360 on the left side is in pin joint with the lifting assembly 200, and a protective plate is fixedly installed on the outer walls of the second motor 320 and the belt discs 330 through a bolt;

referring to fig. 1 again, the engine 400 has a controller 410, the engine 400 is disposed on the trolley housing 100, specifically, the controller 410 is fixedly mounted on the top of the trolley housing 100 through a bolt, the controller 410 is electrically connected to the first motor 240, the engine 400 and the second motor 320, and the controller 410 is a plc controller;

in specific use, as needs the utility model discloses at first start engine 400 provides the electric energy for equipment at the in-process that uses, utilizes the rotation of controller 410 control first motor 240, and first motor 240 drives rack 230 and drives lifter 220 and carry out the removal of direction from top to bottom to carry out altitude mixture control, utilize hydraulic press 260 to adjust the working angle of blade mechanism 300, utilize second motor 320 to drive blade 340 and rotate, thereby carry out the operation.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a small-size adjustable height's of hand propelled automatic hedge trimmer which characterized in that: the novel blade cutting machine comprises a trolley shell (100), a lifting component (200), a blade mechanism (300) and an engine (400), wherein the lifting component (200) is fixedly installed in the middle of the inner wall of the trolley shell (100), the blade mechanism (300) is fixedly installed at the top end of the lifting component (200), the blade mechanism (300) comprises a protective shell (310), a second motor (320), belt discs (330), a blade (340), a belt (350) and a movable hinge (360), the second motor (320) is fixedly installed on the left side of the top of the protective shell (310) through bolts, the belt discs (330) are fixedly installed on the power output end of the second motor (320) and the right side of the top of the protective shell (310), the blades (340) are fixedly installed on the bottoms of the two belt discs (330), and the belt (350) is fixedly clamped between the two belt discs (330), the top fixed welding of protective housing (310) is two live hinge (360), the left side live hinge (360) with lifting unit (200) pin joint, the inner wall bottom fixed mounting of dolly casing (100) engine (400), there is controller (410) at the top of dolly casing (100) through bolt fixed mounting, controller (410) with engine (400) and second motor (320) electric connection.

2. The hand-propelled small-sized height-adjustable automatic hedge trimmer of claim 1, wherein: the trolley is characterized in that universal wheels (120) are fixedly mounted at four corners of the bottom of the trolley shell (100) through fixing bolts, and braking devices are fixedly mounted on the universal wheels (120).

3. The hand-propelled small-sized height-adjustable automatic hedge trimmer of claim 1, wherein: the fixed welding of the right side wall of dolly casing (100) has handle (110), the outer wall bonding of handle (110) has the skid resistant course, the skid resistant course is the rubber skid resistant course.

4. The hand-propelled small-sized height-adjustable automatic hedge trimmer of claim 1, wherein: the lifting assembly (200) comprises a sleeve pipe (210), a lifting rod (220), a gear strip (230), a first motor (240), a gear disc (250) and a hydraulic machine (260), wherein the inner wall of the sleeve pipe (210) is connected with the lifting rod (220) in an inserting mode, the gear strip (230) is fixedly welded on the right side wall of the lifting rod (220), the sleeve pipe (210) bypasses a bolt for fixedly mounting the first motor (240), the gear disc (250) is fixedly mounted at the power output end of the first motor (240), the gear disc (250) is connected with the gear strip (230) in a meshing mode, the hydraulic machine (260) is fixedly mounted at the top of the lifting rod (220), the hydraulic machine (260) is connected with the right side through a movable hinge (360) in a pin mode, and the first motor (240) is electrically connected with the controller (410).

5. The hand-propelled small-sized height-adjustable automatic hedge trimmer of claim 1, wherein: and protective plates are fixedly arranged on the outer walls of the second motor (320) and the belt pulley (330).

6. The hand-propelled small-sized height-adjustable automatic hedge trimmer of claim 1, wherein: the controller (410) is a plc controller.

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