CN212851816U

CN212851816U - Labor-saving grass trimmer with built-in battery

Info

Publication number: CN212851816U
Application number: CN202021772942.9U
Authority: CN
Inventors: 史晓军; 罗映晖
Original assignee: Suzhou Jili Intelligent Technology Co ltd
Current assignee: Suzhou Jili Intelligent Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-02
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a built-in battery laborsaving type machine of beating grass, including the machine main part of beating grass, one side of the machine main part of beating grass is provided with the control box, the surface of control box is provided with switch, the inside of control box is provided with heat abstractor, one side of heat abstractor is provided with the lithium cell. A built-in battery laborsaving type machine of beating grass, through being provided with the telescopic link, power of briquetting in for interior pole, press the briquetting groove into with the briquetting, the briquetting slides at the inner wall of outer pole, slide the locating hole of outer pole always, can adjust the length that is fit for the staff with the telescopic link and carry out work, through being provided with heat abstractor, through connector heat dissipation motor control radiator fan's work, radiator fan work produces a large amount of wind, produce a large amount of wind and dispel the heat to the control box through the heat dissipation fence, the damage rate is reduced, the material resources and financial resources have been saved, the effect of use is better for traditional mode.

Description

Labor-saving grass trimmer with built-in battery

Technical Field

The utility model relates to a grass mower technical field, in particular to a built-in battery labor-saving grass mower.

Background

The grass trimmer is used for cutting all handheld tools for weeds in places such as lawns, gardens, pastures and the like, can be divided into an oil-driven tool and an electric tool according to a power source, the power head can be positioned in a front-mounted moving mode and a rear-mounted moving mode according to the structure mode of the power head, a motor is mainly used as matched power to transmit the power to a main shaft, a gear at the other end of the main shaft transmits the power subjected to speed regulation to a groove pressing roller through a gear box, a universal joint and the like, when the material to be processed enters between the upper and lower pressure rollers, the material is clamped by the pressure roller and is sent into the cutting mechanism at a certain speed, is cut by the cutter rotating at high speed and is thrown out of the machine through the grass outlet, the length of the existing grass trimmer cannot be adjusted according to the height of a worker, a large amount of heat generated by the long-time work of the grass trimmer cannot be dissipated timely, and the damage rate of the grass trimmer is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a built-in battery laborsaving type machine of beating grass can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a built-in battery laborsaving type grass trimmer, includes the grass trimmer main part, one side of grass trimmer main part is provided with the control box, the surface of control box is provided with switch, the inside of control box is provided with heat abstractor, one side of heat abstractor is provided with the lithium cell, one side of control box is provided with the telescopic link, one side of telescopic link is provided with auxiliary handle, one side of auxiliary handle is provided with the fender grass board, one side of fender grass board is provided with the motor of beating grass, the lower extreme of the motor of beating grass is provided with the tooth blade of beating grass.

Preferably, the telescopic link includes outer pole, locating hole, interior pole, briquetting groove and fixed connector, the locating hole is located one side of outer pole, interior pole is located one side of locating hole, the briquetting is located one side of interior pole, the briquetting groove is located one side of briquetting, fixed connector is located one side of briquetting groove.

Preferably, the outer rod and the inner rod are hollow tubes, the inner rod is in sliding connection with the outer rod through a pressing block, a pressing block groove () and a positioning hole, a first groove is formed between the control box and the telescopic rod, and one side of the control box is detachably connected with one side of the telescopic rod through the first groove.

Preferably, the heat dissipation device includes a heat dissipation fence, a heat dissipation fan and a heat dissipation motor, the heat dissipation fan is located at one side of the heat dissipation fence, and the heat dissipation motor is located at one side of the heat dissipation fan.

Preferably, a connector is arranged between the heat dissipation motor and the heat dissipation fan, the output end of the heat dissipation motor is fixedly connected with the input end of the heat dissipation fan through the connector, a second groove is formed between the heat dissipation fence and the heat dissipation device, and one side of the heat dissipation fence is detachably connected with one side of the heat dissipation device through the second groove.

Preferably, be provided with the adjusting bolt between auxiliary handle and the telescopic link, one side of auxiliary handle can be dismantled with one side of telescopic link through the adjusting bolt and be connected, be provided with the connecting axle between telescopic link and the motor of beating grass, the lower extreme surface of telescopic link can be dismantled with one side of the motor of beating grass through the connecting axle and be connected.

Compared with the prior art, the utility model discloses following beneficial effect has: this labor-saving grass trimmer of built-in battery, through being provided with the telescopic link, a power of briquetting in giving interior pole, press the briquetting groove into, the briquetting slides at the inner wall of outer pole, slide the locating hole to the outer pole always, can adjust the telescopic link to the length that is fit for the staff and carry out work, through being provided with heat abstractor, through connector heat dissipation motor control radiator fan's work, radiator fan work produces a large amount of wind, it dispels the heat to the control box through the heat dissipation fence to produce a large amount of wind, the damage rate is reduced, the material resources and resources have been saved, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic structural view of a power saving lawn mower with a built-in battery;

FIG. 2 is a schematic view of a part of the structure of a power saving lawn mower with a built-in battery;

FIG. 3 is a schematic view of a telescopic rod of the power saving lawn mower with a built-in battery of the present invention;

fig. 4 is a schematic view of the heat dissipation device of the power-saving lawn mower with a built-in battery.

In the figure: 1. an auxiliary handle; 2. a grass trimmer main body; 3. a grass baffle; 4. a grass mowing motor; 5. a grass cutting toothed blade; 6. a control box; 7. a telescopic rod; 8. a heat sink; 9. a lithium battery; 10. a power switch; 11. an outer rod; 12. positioning holes; 13. a block pressing groove; 14. briquetting; 15. an inner rod; 16. a fixed connector; 17. a heat dissipation fence; 18. a heat radiation fan; 19. heat dissipation motor.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a labor-saving mower with a built-in battery comprises a mower main body 2, a control box 6 is arranged on one side of the mower main body 2, a power switch 10 is arranged on the outer surface of the control box 6, a heat dissipation device 8 is arranged inside the control box 6, a lithium battery 9 is arranged on one side of the heat dissipation device 8, an expansion link 7 is arranged on one side of the control box 6, an auxiliary handle 1 is arranged on one side of the expansion link 7, a grass blocking plate 3 is arranged on one side of the auxiliary handle 1, a grass mowing motor 4 is arranged on one side of the grass blocking plate 3, and a grass mowing toothed blade 5 is arranged at the lower end of the grass mowing motor 4.

Further, the telescopic rod 7 comprises an outer rod 11, a positioning hole 12, an inner rod 15, a pressing block 14, a pressing block groove 13 and a fixed connecting body 16, wherein the positioning hole 12 is located on one side of the outer rod 11, the inner rod 15 is located on one side of the positioning hole 12, the pressing block 14 is located on one side of the inner rod 15, the pressing block groove 13 is located on one side of the pressing block 14, and the fixed connecting body 16 is located on one side of the pressing block groove 13, so that the components of the telescopic rod 7 are described.

Further, outer pole 11 and interior pole 15 are the hollow tube, and interior pole 15 passes through briquetting 14, briquetting groove 13) and locating hole 12 and outer pole 11 realization sliding connection, is provided with a recess between control box 6 and the telescopic link 7, and one side of control box 6 can be dismantled through one recess and one side of telescopic link 7 and be connected, has expressed outer pole 11 and interior pole 15's relation of connection.

Further, the heat sink 8 includes a heat dissipation fence 17, a heat dissipation fan 18, and a heat dissipation motor 19, where the heat dissipation fan 18 is located at one side of the heat dissipation fence 17, and the heat dissipation motor 19 is located at one side of the heat dissipation fan 18, which describe constituent components of the heat sink 8.

Furthermore, a connector is arranged between the heat dissipation motor 19 and the heat dissipation fan 18, the output end of the heat dissipation motor 19 is fixedly connected with the input end of the heat dissipation fan 18 through the connector, a second groove is formed between the heat dissipation fence 17 and the heat dissipation device 8, and one side of the heat dissipation fence 17 is detachably connected with one side of the heat dissipation device 8 through the second groove, so that the heat dissipation device 8 can be conveniently overhauled.

Furthermore, be provided with between auxiliary handle 1 and the telescopic link 7 and adjust the bolt, one side of auxiliary handle 1 is tied through adjusting and can be dismantled with one side of telescopic link 7 and be connected, is provided with the connecting axle between telescopic link 7 and the motor 4 of beating grass, and the lower extreme surface of telescopic link 7 can be dismantled through connecting axle and one side of motor 4 of beating grass and be connected, is convenient for the maintenance of the quick-witted main part 2 of beating grass.

It should be noted that the utility model relates to a labor-saving grass mower with a built-in battery, which comprises an auxiliary handle 1, a grass mower main body 2, a grass baffle 3, a grass mowing motor 4, a grass mowing toothed blade 5, a control box 6, a telescopic rod 7, a heat dissipation device 8, a lithium battery 9, a power switch 10, an outer rod 11, a positioning hole 12, a briquetting groove 13, a briquetting 14, an inner rod 15, a fixed connector 16, a heat dissipation fence 17, a heat dissipation fan 18 and a heat dissipation motor 19, wherein the telescopic rod 7 and the control box 6 are assembled through a groove, the telescopic rod 7 and the grass mowing motor 4 are assembled through a connecting shaft, the assembled grass mowing motor is used in a garden after being assembled, the control box 6 is electrically connected with the grass mowing motor 4 through an electric wire, the telescopic rod 7 is arranged, a force is applied to the briquetting 14 in the inner rod 15, the briquetting 14 is pressed into the briquetting groove 13, the briquetting 14 slides on the inner wall of, slide to the locating hole 12 of outer pole 11 all the time, can adjust telescopic link 7 to the length that is fit for the staff and carry out work, through being provided with heat abstractor 8, through the work of connector heat dissipation motor 19 control radiator fan 18, radiator fan 18 work produces a large amount of wind, produces a large amount of wind and dispels the heat to control box 6 through heat dissipation fence 17, has reduced its spoilage, has saved material resources and financial resources.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laborsaving grass trimmer of built-in battery, includes grass trimmer main part (2), its characterized in that: one side of grass trimmer main part (2) is provided with control box (6), the surface of control box (6) is provided with switch (10), the inside of control box (6) is provided with heat abstractor (8), one side of heat abstractor (8) is provided with lithium cell (9), one side of control box (6) is provided with telescopic link (7), one side of telescopic link (7) is provided with auxiliary handle (1), one side of auxiliary handle (1) is provided with fender grass board (3), one side of fender grass board (3) is provided with grass trimming motor (4), the lower extreme of grass trimming motor (4) is provided with grass trimming blade (5).

2. The power saving lawn mower with built-in battery as claimed in claim 1, wherein: the telescopic rod (7) comprises an outer rod (11), a positioning hole (12), an inner rod (15), a pressing block (14), a pressing block groove (13) and a fixed connecting body (16), wherein the positioning hole (12) is located on one side of the outer rod (11), the inner rod (15) is located on one side of the positioning hole (12), the pressing block (14) is located on one side of the inner rod (15), the pressing block groove (13) is located on one side of the pressing block (14), and the fixed connecting body (16) is located on one side of the pressing block groove (13).

3. The power saving mower with built-in battery as claimed in claim 2, wherein: outer pole (11) and interior pole (15) are the hollow tube, interior pole (15) realize sliding connection through briquetting (14), briquetting groove (13) and locating hole (12) and outer pole (11), be provided with a recess between control box (6) and telescopic link (7), one side of control box (6) can be dismantled through a recess and one side of telescopic link (7) and be connected.

4. The power saving lawn mower with built-in battery as claimed in claim 1, wherein: the heat dissipation device (8) comprises a heat dissipation fence (17), a heat dissipation fan (18) and a heat dissipation motor (19), wherein the heat dissipation fan (18) is located on one side of the heat dissipation fence (17), and the heat dissipation motor (19) is located on one side of the heat dissipation fan (18).

5. The power saving mower with built-in battery as claimed in claim 4, wherein: the heat dissipation device is characterized in that a connector is arranged between the heat dissipation motor (19) and the heat dissipation fan (18), the output end of the heat dissipation motor (19) is fixedly connected with the input end of the heat dissipation fan (18) through the connector, a second groove is formed between the heat dissipation fence (17) and the heat dissipation device (8), and one side of the heat dissipation fence (17) is detachably connected with one side of the heat dissipation device (8) through the second groove.

6. The power saving lawn mower with built-in battery as claimed in claim 1, wherein: be provided with the adjusting bolt between auxiliary handle (1) and telescopic link (7), one side of auxiliary handle (1) can be dismantled with one side of telescopic link (7) through the adjusting bolt and be connected, be provided with the connecting axle between telescopic link (7) and the motor (4) of beating grass, the lower extreme surface of telescopic link (7) can be dismantled with one side of the motor (4) of beating grass through the connecting axle and be connected.