CN212993192U

CN212993192U - Hedge trimmer is used in portable gardens

Info

Publication number: CN212993192U
Application number: CN202021526144.8U
Authority: CN
Inventors: 张培生
Original assignee: Suzhou Shenglei Power Machinery Co ltd
Current assignee: Suzhou Shenglei Power Machinery Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a hedge trimmer is used in portable gardens belongs to hedge trimmer technical equipment field, the reciprocating impact tunnel drilling machine comprises a machine body, the fuselage front end is equipped with the sword strip, be equipped with battery mechanism and gear box in the fuselage, battery mechanism includes gear box seat, motor, controller and battery package, the gear box seat links to each other with the inside fixation of fuselage, the gear box seat top is located to the motor, the sword strip passes through the gear box and links to each other with motor drive, the controller links to each other with the motor electrical property, the battery package is located outside the fuselage and links to each other with the fuselage, be equipped with the battery in the battery package, the battery links to each other with the motor electrical property, be equipped with handle and control switch on the fuselage. This kind of hedge trimmer is used in portable gardens can be in same casing according to the motor of different demands installation different grade type, and convenient operation is swift, can effectively improve the rate of utilization of hedge trimmer, facilitates the use.

Description

Hedge trimmer is used in portable gardens

Technical Field

The utility model belongs to the technical equipment field of the hedge trimmer, specifically, relate to a hedge trimmer is used in portable gardens.

Background

The hedge trimmer is also called hedge shears, and is suitable for tea trimming, garden trimming, roadside hedge trimming and other special trimming in garden greening. The hedge trimmer has good durability, can be used for professional and commercial trimming, is very light to start, has front and rear handles, is very simple and convenient to operate, has wide application range, and can be matched with various cutters.

The brush motor adopts carbon brushes as two contacts of a motor power supply, is controlled by a speed regulating rotating handle and a controller, and carries out stepless speed regulation through secondary speed reduction of a gear and an overrunning clutch. The brushless motor is not provided with a carbon brush, so that the friction force during operation is greatly reduced, the brushless motor runs smoothly, the noise is low, the service life is long, the maintenance cost is low, the operation efficiency, the low-speed torque, the rotating speed precision and the like are better than those of a frequency converter of any control technology, and the brushless motor is usually used on equipment with higher control requirements and higher rotating speed. The existing hedge trimmer can only be provided with one type or model of motor, and different types of hedge trimmers are required to be purchased according to different requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a hedge trimmer is used in portable gardens, this kind of hedge trimmer is used in portable gardens can be in same casing according to the motor of different demands installation different grade type, and convenient operation is swift, can effectively improve the rate of utilization of hedge trimmer, facilitates the use.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hedge trimmer is used in portable gardens, includes the fuselage, the fuselage front end is equipped with the sword strip, be equipped with battery mechanism and gear box in the fuselage, battery mechanism includes gear box seat, motor, controller and battery package, the gear box seat links to each other with the fuselage is inside fixed, gear box seat top is located to the motor, the sword strip passes through the gear box and links to each other with motor drive, the controller links to each other with the motor electrical property, the battery package is located outside the fuselage and links to each other with the fuselage, be equipped with the battery in the battery package, the battery links to each other with the motor electrical property, be equipped with handle and control switch on the fuselage, the operation of the steerable motor of control switch. The cutter head is driven by the power of the motor to cut and trim the plants, the control switch is electrically connected with the motor, and the operation of the motor is controlled from the outer side of the machine body.

Further, the motor is a brush motor, the brush motor is detachably connected with the gearbox seat through a brush motor fixing seat, fixing holes corresponding to the positions are formed in the brush motor fixing seat and the gearbox seat, and the fixing holes can be fixed through screws. The brush motor and the brush motor fixing seat are detachably connected through the screw, and the brush motor fixing seat and the gear box seat penetrate through the fixing hole through the screw to be detachably connected, so that the brush motor and the brush motor are convenient to install and detach.

Further, the motor is a brushless motor, the brushless motor is fixedly connected with the gear box base through a brushless motor fixing base, fixing holes corresponding to the positions of the brushless motor fixing base and the gear box base are formed in the brushless motor fixing base and the gear box base, and the fixing holes can be fixed through screws. Brushless motor passes through the screw with the brushless motor fixing base and can dismantle continuously, and the brushless motor fixing base passes the fixed orifices with the gear box seat through the screw again and can dismantle continuously, easy to assemble and dismantlement.

Furthermore, a set of positioning columns is arranged on the side faces of the gear box, a set of positioning sleeves is arranged on the inner side of the machine body, and the positioning columns correspond to the positioning sleeves in shape, size and position. The locating sleeve is sleeved outside the locating column, so that the fixing effect of the gear box and the machine body can be enhanced, the movement of the gear box driven by vibration generated when the motor operates is prevented, and the normal work of the cutter bar can be ensured.

Further, the handle includes preceding handle and back handle, preceding handle and fuselage rotatable linking to locate the fuselage and be close to the sword strip end, back handle locates the fuselage and keeps away from sword strip tip department. The back handle is convenient to grasp the machine body, and the front handle is convenient to move the cutter bar.

Furthermore, the control switch is arranged at the end where the machine body is connected with the rear handle. The operation of the control switch is convenient for users when in use.

Furthermore, the machine body is provided with a protection plate at the connecting end part of the machine body and the cutter bar. The protection plate can prevent sundries generated in the working process of the hedge trimmer from entering the trimmer body and influencing the normal work of the trimmer body.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model provides a portable hedge trimmer for gardens, the brush motor and the brushless motor in the portable hedge trimmer for gardens can be dismantled and connected with the gear box seat through the brush motor fixing seat and the brushless motor fixing seat respectively, are convenient to install and dismantle, and can make the motors of different types installed in the same hedge trimmer casing, facilitate the use, can effectively improve the utilization ratio to the hedge trimmer; the device has simple structure, convenient and quick operation and is suitable for large-scale popularization.

Drawings

FIG. 1 is a structural diagram of a portable hedge trimmer for gardens according to the present invention;

FIG. 2 is a view of the inner structure of the hedge trimmer of the present invention;

FIG. 3 is a structural diagram of a brush motor according to the present invention;

fig. 4 is a structural diagram of the brushless motor according to the present invention;

FIG. 5 is a diagram of a gear box structure according to the present invention;

fig. 6 is a structure diagram of the inside of the body of the present invention.

In the figure: the device comprises a machine body 1, a handle 11, a front handle 111, a rear handle 112, a protection plate 12, a positioning sleeve 13, a control switch 14, a knife strip 2, a battery mechanism 3, a gear box seat 31, a motor 32, a brush motor 321, a brush motor fixing seat 322, a brushless motor 323, a brushless motor fixing seat 324, a controller 33, a battery pack 34, a gear box 4, a positioning column 41 and screws 5.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments.

Example 1

As shown in fig. 1-3, a hedge trimmer for portable gardens comprises a machine body 1, the front end of the machine body 1 is provided with a cutter bar 2, the end part of the machine body 1 connected with the cutter bar 2 is provided with a protection plate 12, the machine body 1 is internally provided with a battery mechanism 3 and a gear box 4, the battery mechanism 3 comprises a gear box seat 31, a motor 32, a controller 33 and a battery pack 34, the gear box seat 31 is fixedly connected with the inside of the machine body 1, the motor 32 is arranged above the gear box seat 31, the cutter bar 2 is in transmission connection with the motor 32 through the gear box 4, the controller 33 is electrically connected with the motor 32, the battery pack 34 is arranged outside the machine body 1 and is connected with the machine body 1, the battery is arranged in the battery pack 34, the battery is electrically connected with the motor 32, the machine body 1 is provided with a handle 11 and a control switch 14, the handle 11 comprises a front handle 111 and a rear handle 112, the front handle 111 is rotatably connected with the machine body 1 and is arranged at the end of the machine body 1 close to the knife strip 2, the rear handle 112 is arranged at the end of the machine body 1 far away from the knife strip 2, the control switch 14 is arranged at the end of the machine body 1 connected with the rear handle 112, and the control switch 14 can control the operation of the motor 32. The motor 32 is a brush motor 321, the brush motor 321 is detachably connected with the gearbox seat 31 through a brush motor fixing seat 322, fixing holes corresponding to the positions are formed in the brush motor fixing seat 322 and the gearbox seat 31, and the fixing holes can be fixed through screws 5.

As shown in fig. 5 to 6, a set of positioning posts 41 is disposed on a side surface of the gear box 4, a set of positioning sleeves 13 is disposed on an inner side of the machine body 1, and the positioning posts 41 correspond to the positioning sleeves 13 in shape, size and position.

Example 2

As shown in fig. 1-2, a hedge trimmer for portable gardens comprises a machine body 1, wherein a knife strip 2 is arranged at the front end of the machine body 1, a protective plate 12 is arranged at the end part where the machine body 1 is connected with the knife strip 2, a battery mechanism 3 and a gear box 4 are arranged in the machine body 1, the battery mechanism 3 comprises a gear box seat 31, a motor 32, a controller 33 and a battery pack 34, the gear box seat 31 is fixedly connected with the inside of the machine body 1, the motor 32 is arranged above the gear box seat 31, the knife strip 2 is in transmission connection with the motor 32 through the gear box 4, the controller 33 is electrically connected with the motor 32, the battery pack 34 is arranged outside the machine body 1 and is connected with the machine body 1, a battery is arranged in the battery pack 34, the battery is electrically connected with the motor 32, a handle 11 and a control switch 14 are arranged on the machine body 1, the handle 11 comprises a front handle 111 and a rear handle 112, the front handle 111 is rotatably connected with the machine body 1 and is arranged at the end of the machine body 1 close to the knife strip 2, the rear handle 112 is arranged at the end of the machine body 1 far away from the knife strip 2, the control switch 14 is arranged at the end of the machine body 1 connected with the rear handle 112, and the control switch 14 can control the operation of the motor 32. As shown in fig. 4, the motor 32 is a brushless motor 323, the brushless motor 323 is fixedly connected to the gear box base 31 through a brushless motor fixing base 324, fixing holes are respectively formed in the brushless motor fixing base 324 and the gear box base 31, and the fixing holes are correspondingly formed in the positions and can be fixed by screws 5.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a hedge trimmer is used in portable gardens which characterized in that: comprises a machine body (1), a cutter bar (2) is arranged at the front end of the machine body (1), a battery mechanism (3) and a gear box (4) are arranged in the machine body (1), the battery mechanism (3) comprises a gear box seat (31), a motor (32), a controller (33) and a battery pack (34), the gear box seat (31) is fixedly connected with the interior of the machine body (1), the motor (32) is arranged above the gear box seat (31), the knife strip (2) is connected with a motor (32) in a transmission way through a gear box (4), the controller (33) is electrically connected with the motor (32), the battery pack (34) is arranged outside the machine body (1) and connected with the machine body (1), a battery is arranged in the battery pack (34) and is electrically connected with the motor (32), the machine body (1) is provided with a handle (11) and a control switch (14), and the control switch (14) can control the operation of the motor (32).

2. A portable hedge trimmer for gardens according to claim 1, characterized in that: motor (32) are for having brush motor (321), it can dismantle continuously with gear box seat (31) to have brush motor (321) through having brush motor fixing base (322), all be equipped with the corresponding fixed orifices in position on having brush motor fixing base (322) and gear box seat (31), the available screw (5) of fixed orifices department are fixed.

3. A portable hedge trimmer for gardens according to claim 1, characterized in that: the motor (32) is a brushless motor (323), the brushless motor (323) is fixedly connected with the gear box seat (31) through a brushless motor fixing seat (324), fixing holes corresponding to the positions are formed in the brushless motor fixing seat (324) and the gear box seat (31), and the fixing holes can be fixed through screws (5).

4. A portable hedge trimmer for gardens according to claim 1, characterized in that: gear box (4) side is equipped with a set of reference column (41), fuselage (1) inboard is equipped with a set of position sleeve (13), reference column (41) correspond with the shape and size and the position homogeneous phase of position sleeve (13).

5. A portable hedge trimmer for gardens according to claim 1, characterized in that: handle (11) are including preceding handle (111) and back handle (112), preceding handle (111) and fuselage (1) rotatable coupling to locate fuselage (1) and be close to sword strip (2) end, back handle (112) are located fuselage (1) and are kept away from sword strip (2) tip department.

6. A portable hedge trimmer for gardens according to claim 5, characterized in that: the control switch (14) is arranged at the end where the machine body (1) is connected with the rear handle (112).

7. A portable hedge trimmer for gardens according to any one of claims 1 to 6, wherein: the machine body (1) is connected with the cutter bar (2) and the end part is provided with a protection plate (12).