CN210076416U

CN210076416U - Afforestation weeding device

Info

Publication number: CN210076416U
Application number: CN201920639821.8U
Authority: CN
Inventors: 王春龙; 杨烁; 滕瑞海; 高雪莲; 李静
Original assignee: Beijing Shunlixin Landscaping Engineering Co Ltd
Current assignee: Beijing Shunlixin Landscaping Engineering Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-18
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses an afforestation weeding device, which relates to the technical field of mowing mechanical equipment, and comprises a first driving motor and a medicine storage box which are fixed on the upper surface of a bottom plate, wherein a driving shaft of the first driving motor movably penetrates through the bottom plate to be connected with a planetary annular cutting mechanism; the medicine storage box is communicated with a booster pump through a liquid conveying pipe, the output end of the booster pump is communicated with a nozzle through the liquid conveying pipe, and the booster pump is fixed on the upper surface of the bottom plate; the lower surface of the bottom plate is also fixedly provided with a collecting box; the lower surface of bottom plate still is fixed with shock absorber support, shock absorber support's bottom is connected with the gyro wheel. The utility model can spray herbicide while mowing lawn, and can inhibit the growth of weeds, and the fine weeds generated in the mowing process can be collected by the collecting box, so that the splashing and residue of the broken weeds are avoided; the planet annular cutting mechanism can cut in a circulating rotation mode, cutting efficiency and quality are improved, and labor capacity is reduced.

Description

Afforestation weeding device

Technical Field

The utility model relates to a mechanical equipment technical field, concretely relates to afforestation weeding device.

Background

The mower is a mechanical tool for trimming lawns, vegetations and the like, and comprises a cutter head, an engine, a traveling wheel, blades, a handrail and a control part, wherein the cutter head is arranged on the traveling wheel, the engine is arranged on the cutter head, the blades are arranged on an output shaft of the engine, and the blades are greatly improved in speed by utilizing the high-speed rotation of the engine, so that the operation time of weeders is saved, and a large amount of manpower resources are reduced, therefore, the mower for weeding is very important to design.

However, the existing weeding equipment for landscaping is complex in structure and single in function, and in the using process, most of common weeding machines are provided with motors to drive the movable cutter discs to rotate so as to weed, the direct driving of the cutter discs to rotate for mowing has high energy consumption and poor mowing effect, the mowing machine needs to be pulled manually to cut back and forth, and the mowing efficiency is not high; in addition, during the weeding process, a large amount of dust and fine weeds are easily generated, and the weeds easily enter the interior of the weeding machine along with air, so that the internal equipment is easily abraded and damaged, and the service life of the weeding machine is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an afforestation weeding device to solve at least one technical problem in the above-mentioned background art.

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

the utility model provides a landscaping weeding device, which comprises a bottom plate, wherein a first driving motor and a medicine storage box are fixed on the upper surface of the bottom plate;

a planetary annular cutting mechanism is fixed on the lower surface of the bottom plate, and a driving shaft of the first driving motor movably penetrates through the bottom plate to be connected with the planetary annular cutting mechanism;

a stirring paddle connected with the medicine storage box and driven by a second driving motor is arranged in the medicine storage box, and the second driving motor is arranged on the lower surface of the bottom plate;

the medicine storage box is communicated with a booster pump through a liquid conveying pipe, the output end of the booster pump is communicated with a nozzle through the liquid conveying pipe, and the booster pump is fixed on the upper surface of the bottom plate;

the lower surface of the bottom plate is also fixedly provided with a collecting box which is positioned behind the planetary annular cutting mechanism;

a shell is further fixed on the bottom plate, and the first driving motor, the medicine storage box and the booster pump are all positioned in the shell;

the lower surface of bottom plate still is fixed with shock absorber support, shock absorber support's bottom is connected with the gyro wheel.

Preferably, the planet ring cutting mechanism comprises a master disc, a connecting pipe protrudes upwards from the middle of the master disc, and the top end of the connecting pipe is fixedly connected with the bottom plate;

the inner side of the side wall of the mother disc is provided with inner teeth, the center position of the inner part of the mother disc is provided with a driving gear, and a plurality of planet gears are meshed between the driving gear and the inner teeth;

each planetary gear is connected with a central shaft, and the central shaft of each planetary gear movably penetrates through a connecting seat and then is connected with a cutting tool.

Preferably, a first bearing is arranged between a driving shaft of the first driving motor and the bottom plate, a radial end face of the driving shaft is connected with an inner ring of the first bearing, and the driving shaft penetrates through the connecting pipe and then is connected with the driving gear.

Preferably, the number of the planetary gears is 3.

Preferably, a handle is connected to the housing.

The utility model discloses beneficial effect: while the lawn mower can mow the lawn, the lawn mower can also spray herbicide to inhibit the growth of weeds, and the finely-divided weeds generated in the mowing process can be collected by the collecting box, so that the splashing and the residue of the finely-divided weeds are avoided; the planet annular cutting mechanism can cut in a circulating rotation mode, cutting efficiency and quality are improved, and labor capacity is reduced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structure diagram of a landscaping weeding device according to an embodiment of the present invention.

Fig. 2 is a top view structural diagram of the planetary annular cutting mechanism according to the embodiment of the present invention.

Wherein: 1-a bottom plate; 2-a first drive motor; 3-a medicine storage box; 4-a planetary annular cutting mechanism; 41-a master disc; 42-connecting pipe; 43-internal teeth; 44-a drive gear; 45-planetary gear; 46-a central axis; 47-a connecting seat; 48-a cutting tool; 5-a drive shaft; 6-a second drive motor; 7-stirring paddle; 8-a transfusion tube; 9-a booster pump; 10-a nozzle; 11-a collection box; 12-a housing; 13-a shock-absorbing mount; 14-a roller; 15-a first bearing; 16-handle.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by way of the drawings are exemplary only for the purpose of explaining the present invention and should not be construed as limiting the present invention.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

To facilitate understanding of the present invention, the present invention will be further explained with reference to specific embodiments in conjunction with the accompanying drawings, and the specific embodiments do not constitute limitations of the embodiments of the present invention.

It will be appreciated by those skilled in the art that the drawings are merely schematic representations of embodiments and that elements shown in the drawings are not necessarily required to practice the invention.

Examples

As shown in fig. 1, the embodiment of the present invention provides an afforestation weeding device, which comprises a bottom plate 1, wherein a first driving motor 2 and a medicine storage box 3 are fixed on the upper surface of the bottom plate 1. The pesticide storage box 3 can store a herbicide, and when mowing a lawn, the herbicide in the pesticide storage box 3 is sprayed at the same time to inhibit the growth of weeds.

A planetary annular cutting mechanism 4 is fixed on the lower surface of the bottom plate 1, and a driving shaft 5 of the first driving motor 2 movably penetrates through the bottom plate 1 to be connected with the planetary annular cutting mechanism 4. The first driving motor drives the planet annular cutting mechanism 4 to circularly and rotatably cut the lawn, so that the cutting effect and efficiency can be improved.

And a stirring paddle 7 driven by a second driving motor 6 is arranged in the medicine storage box 3, and the second driving motor 6 is arranged on the lower surface of the bottom plate 1. The rotating shaft of the second driving motor 6 penetrates through the bottom plate to be connected with the stirring paddle 7, herbicide and water are added into the pesticide storage box 3, and the second driving motor 6 is started to drive the stirring paddle 7 to rotate to stir the pesticide in the pesticide storage box 3.

The medicine storage box 3 is communicated with a booster pump 9 through a liquid conveying pipe 8, the output end of the booster pump 9 is communicated with a nozzle 10 through the liquid conveying pipe 8, and the booster pump 9 is fixed on the upper surface of the bottom plate 1. The mixed chemical is pressurized by the booster pump 9 and then ejected from the nozzle 10 onto the lawn.

The lower surface of the bottom plate 1 is also fixed with a collecting box 11, and the collecting box 11 is positioned behind the planet annular cutting mechanism 4. The chopped grass cut by the planet annular cutting mechanism is collected by the collecting box 11, so that the phenomenon that the chopped grass splashes or remains on the lawn to influence the attractiveness of the lawn is avoided.

Still be fixed with shell 12 on the bottom plate 1, first driving motor 2 the explosive box 3 reaches booster pump 9 all is located inside the shell 12.

The lower surface of the bottom plate 1 is also fixed with a damping support 13, and the bottom end of the damping support 13 is connected with a roller 14. The shock-absorbing bracket 13 can reduce the shock of the whole device. A handle 16 is attached to the housing 12. The operator can hold the handle 16 to move the whole device.

Fig. 2 is a top view structural view of the planetary ring cutting mechanism. As shown in fig. 2, the planetary ring cutting mechanism 4 includes a master disc 41, a connecting pipe 42 protrudes upward from the middle of the master disc 41, and the top end of the connecting pipe 42 is fixedly connected to the base plate 1.

The inner side of the side wall of the master disc 41 is provided with internal teeth 43, the inner center of the master disc 41 is provided with a driving gear 44, and a plurality of planetary gears 45 are engaged between the driving gear 44 and the internal teeth 43.

In the present invention, the number of the planetary gears 45 is 3.

In practical applications, the number of the planetary gears 45 is not limited to the above number, and those skilled in the art can specifically set the number of the planetary gears 45 according to practical situations.

A central shaft 46 is connected to each planetary gear 45, and a cutting tool 48 is connected to the central shaft 46 of each planetary gear 45 after movably penetrating through a connecting seat 47.

A first bearing 15 is arranged between a driving shaft 5 of the first driving motor 2 and the bottom plate 1, a radial end surface of the driving shaft 5 is connected with an inner ring of the first bearing 15, and the driving shaft 5 passes through the connecting pipe 42 and then is connected with the driving gear 44.

Specifically, the working principle of the planetary annular cutting mechanism is as follows:

the drive shaft 5 of the first drive motor 2 drives the drive gear 44 to rotate, the rotation of the drive gear 44 drives the planetary gear 45 meshed with the drive gear to rotate, the planetary gear 45 is connected through the connecting seat 47 and meshed with the inner teeth 43 of the master disc 41, so that the planetary gear 45 can rotate around the drive gear 44, the self can also perform autobiography, the circular rotary cutting of the lawn is realized, and the cutting effect and the efficiency are improved.

Those of ordinary skill in the art will understand that: the components in the device in the embodiments of the present invention may be distributed in the device in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The components of the above embodiments may be combined into one component, or may be further divided into a plurality of sub-components.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an afforestation weeding device which characterized in that: the device comprises a bottom plate (1), wherein a first driving motor (2) and a medicine storage box (3) are fixed on the upper surface of the bottom plate (1);

a planetary annular cutting mechanism (4) is fixed on the lower surface of the bottom plate (1), and a driving shaft (5) of the first driving motor (2) movably penetrates through the bottom plate (1) to be connected with the planetary annular cutting mechanism (4);

the medicine storage box (3) is communicated with a booster pump (9) through a liquid conveying pipe (8), the output end of the booster pump (9) is communicated with a nozzle (10) through the liquid conveying pipe (8), and the booster pump (9) is fixed on the upper surface of the bottom plate (1);

the lower surface of the bottom plate (1) is also fixedly provided with a collecting box (11), and the collecting box (11) is positioned behind the planet annular cutting mechanism (4);

a shell (12) is further fixed on the bottom plate (1), and the first driving motor (2), the medicine storage box (3) and the booster pump (9) are all positioned in the shell (12);

the lower surface of the bottom plate (1) is further fixed with a damping support (13), and the bottom end of the damping support (13) is connected with a roller (14).

2. The landscaping weeding device according to claim 1, wherein: the planet annular cutting mechanism (4) comprises a mother disc (41), a connecting pipe (42) protrudes upwards from the middle part of the mother disc (41), and the top end of the connecting pipe (42) is fixedly connected with the bottom plate (1);

the inner side of the side wall of the master disc (41) is provided with internal teeth (43), the inner center of the master disc (41) is provided with a driving gear (44), and a plurality of planetary gears (45) are meshed between the driving gear (44) and the internal teeth (43);

each planetary gear (45) is connected with a central shaft (46), and the central shaft (46) of each planetary gear (45) movably penetrates through a connecting seat (47) and then is connected with a cutting tool (48).

3. The landscaping weeding device according to claim 2, wherein: a first bearing (15) is arranged between a driving shaft (5) of the first driving motor (2) and the bottom plate (1), the radial end face of the driving shaft (5) is connected with an inner ring of the first bearing (15), and the driving shaft (5) penetrates through the connecting pipe (42) and then is connected with the driving gear (44).

4. The landscaping weeding device according to claim 3, wherein: the number of the planetary gears (45) is 3.

5. The landscaping weeding device according to claim 1, wherein: the inner part of the medicine storage box (3) is provided with a stirring paddle (7) driven by a second driving motor (6), and the second driving motor (6) is arranged on the lower surface of the bottom plate (1).

6. The landscaping weeding device according to claim 1, wherein: the shell (12) is connected with a handle (16).