CN219019580U

CN219019580U - Weeding device

Info

Publication number: CN219019580U
Application number: CN202222480510.6U
Authority: CN
Inventors: 胡苏明
Original assignee: Liuyang Dingming Labor Service Co ltd
Current assignee: Liuyang Dingming Labor Service Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-05-16
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a weeding device which comprises a safety box, wherein the safety box is fixed at the middle position of the upper end of a bottom plate, a cutting device is arranged in the safety box, the lower end of the cutting device penetrates through the bottom plate and is in a protruding structure, and a supporting leg is fixed at the bottom of the right end of the bottom plate. According to the utility model, the driving mechanism is arranged on the left side of the bottom plate, so that the whole device can be driven to advance, the labor intensity of workers is reduced, the working efficiency is improved, the lifting device is arranged at the bottom of the supporting leg, the height can be adjusted according to the size requirement, the grass is cut, the situation that the device is blocked is difficult to be caused under the condition of uneven ground, the separating device is arranged on the right side of the supporting leg, and the separating rods can separate disordered grass, so that the cutting of the cutting knife is facilitated, the rotating shafts between the separating rods can prevent the grass from being blocked, and the smoothness is improved.

Description

Weeding device

Technical Field

The utility model relates to the technical field of weeding, in particular to a weeding device.

Background

Including weeding device in the municipal administration, weeding device can cut the weeds on ground, can make ground keep level and smooth, improves the protection of environment.

The existing weeding device is a manual handheld cutting knife for cutting, or a mechanical weeding machine, the first weeding device is low in efficiency, the cutting device is different in cutting size, the second weeding device is high in efficiency, cutting treatment cannot be carried out according to the required size, once uneven ground is encountered, the weeding device is easy to block the advancing condition of the weeding machine, especially when the weeding device is used for cutting weeds, the cutting knife is easy to wind due to disorder of the weeds, and therefore the cutting knife is stopped.

Disclosure of Invention

The utility model provides a weeding device, which aims to solve the problems that the existing weeding device in the background technology is a weeding device which is cut by a manual cutting knife or a mechanical weeding machine, the first weeding device is not only required to consume a large amount of manpower, but also has low efficiency, the special weeding device is different in cutting size, the second weeding device is high in efficiency, but can not cut according to the required size, once the weeding device encounters uneven ground, the weeding device is easy to cause the situation of obstructing the advance of the weeding machine, especially when the weeding device cuts weeds, the cutting knife is easy to wind due to disorder of the grass, and the cutting knife is stopped.

The present utility model is achieved by a weeding device comprising:

the bottom plate, the middle part position of the left end of the bottom plate is provided with a connecting cylinder with a penetrating structure, the upper end and the lower end which are positioned in the connecting cylinder are connected with the support column through a first bearing, the top end of the support column is welded with a handle, and the bottom end of the support column is welded with a bottom box;

the driving mechanism is arranged at the bottom of the bottom box;

the safety box is fixed at the middle part of the upper end of the bottom plate, a cutting device is arranged in the safety box, and the lower end of the cutting device penetrates through the bottom plate and is in a protruding structure;

the supporting leg is fixed at the bottom of the right end of the bottom plate, and a lifting device in sliding connection is arranged at the lower end of the supporting leg;

and the separating device is arranged on the inner side of the supporting leg, and the right part of the separating device is in a protruding structure.

Preferably, as one preferable mode of the utility model, the driving mechanism comprises a driving motor, a connecting frame, a first roller, a connecting belt and a connecting wheel, wherein the first roller is arranged on the inner side of the connecting frame, the connecting wheel is arranged on the first roller, and the driving motor fixed in the bottom box is connected with the connecting wheel through the connecting belt.

Preferably, as a preferable mode of the utility model, the cutting device comprises a fixing frame, a driving motor B, a driving wheel, a gear, a second bearing, a connecting column and a cutting knife, wherein the driving motor B is fixed in the safety box through the fixing frame, the driving motor B is meshed with the gear through the driving wheel, the connecting column is welded at the lower end of the gear, the connecting column penetrates through the bottom plate through the second bearing, and the cutting knife is welded at the bottom end of the connecting column.

Preferably, as one preferable mode of the utility model, the lifting device comprises a positioning bolt, a lifting leg, a second roller, a bottom frame and a brake, wherein the lifting leg is arranged inside the supporting leg, the positioning bolt is arranged on the supporting leg, the inner end of the positioning bolt is arranged in the lifting leg, the bottom end of the lifting leg is connected with the second roller through the bottom frame, and the brake is arranged on the left side of the second roller.

Preferably, as one preferable mode of the utility model, the separating device comprises a connecting plate, separating rods and rotating shafts, wherein the separating rods are welded at the right end of the connecting plate, the separating rods are arranged in a plurality of front-back positions, and the rotating shafts are arranged at the left side between two adjacent separating rods.

Preferably, as a preferable mode of the utility model, the right end of the separating rod is in a conical structure, and the rotating shaft is in a concave structure.

Preferably, as one preferable mode of the utility model, the support column is provided with a limiting hole with a penetrating structure, and the inner end of the limiting pin at the left side of the connecting cylinder is positioned in the limiting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving mechanism is arranged on the left side of the bottom plate, so that the whole device can be driven to advance, the labor intensity of workers is reduced, and the working efficiency is improved.

2. According to the utility model, the lifting device is arranged at the bottom of the supporting leg, so that the height can be adjusted according to the size requirement, the grass size is cut, and the device is difficult to be blocked under the condition of uneven ground.

3. According to the utility model, the separating device is arranged on the right side of the supporting leg, and the plurality of separating rods are arranged, so that the separating rods can separate disordered grass, the cutting of the cutting knife is facilitated, the condition that the grass is blocked can be prevented by the rotating shafts between the separating rods, and the smoothness is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the strut of the present utility model connected to the base plate by a connecting tube;

FIG. 3 is a schematic view of the connection structure between the bottom case and the driving mechanism of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the cutting device of the present utility model;

FIG. 5 is a top view of the attachment post and cutting blade of the present utility model;

fig. 6 is a top view of the separator structure of the present utility model.

In the figure: 1. a bottom plate; 2. a connecting cylinder; 3. a support post; 4. a handle; 5. a limiting hole; 6. a bottom box; 7. a driving mechanism; 701. a driving motor A; 702. a connecting frame; 703. a first roller; 704. a connecting belt; 705. a fifth wheel; 8. a safety box; 9. a cutting device; 901. a fixing frame; 902. a driving motor B; 903. driving wheels; 904. a gear; 905. a second bearing; 906. a connecting column; 907. a cutting knife; 10. a support leg; 11. a lifting device; 1101. positioning bolts; 1102. lifting legs; 1103. a second roller; 1104. a chassis; 1105. a brake; 12. a separation device; 1201. a connecting plate; 1202. a separation rod; 1203. a rotating shaft; 13. a first bearing; 14. and a limit pin.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of "a plurality of" in the present utility model is two or more, unless explicitly defined otherwise, by the specific meaning as appropriate.

Example 1: the utility model provides a technical scheme that: comprising the following steps:

the bottom plate 1, the middle position of the left end of the bottom plate 1 is provided with a connecting cylinder 2 with a penetrating structure, the upper end and the lower end which are positioned in the connecting cylinder 2 are connected with a support column 3 through a first bearing 13, the top end of the support column 3 is welded with a handle 4, and the bottom end of the support column 3 is welded with a bottom box 6;

the driving mechanism 7 is arranged at the bottom of the bottom box 6;

the safety box 8 is fixed at the middle position of the upper end of the bottom plate 1, a cutting device 9 is arranged in the safety box 8, and the lower end of the cutting device 9 penetrates through the bottom plate 1 and is in a protruding structure;

the support leg 10 is fixed at the bottom of the right end of the bottom plate 1, and a lifting device 11 in sliding connection is arranged at the lower end of the support leg 10;

and a separating device 12, wherein the separating device 12 is installed inside the leg 10, and the right part of the separating device 12 has a protruding structure.

The driving mechanism 7 comprises a driving motor A701, a connecting frame 702, a first roller 703, a connecting belt 704 and a connecting wheel 705, wherein the first roller 703 is arranged on the inner side of the connecting frame 702, the connecting wheel 705 is arranged on the first roller 703, and the driving motor A701 fixed in the bottom box 6 is connected with the connecting wheel 705 through the connecting belt 704.

Example 2: the utility model provides a technical scheme that: comprising the following steps:

the driving mechanism 7 is arranged at the bottom of the bottom box 6;

The cutting device 9 comprises a fixing frame 901, a driving motor B902, a driving wheel 903, a gear 904, a second bearing 905, a connecting column 906 and a cutting knife 907, wherein the driving motor B902 is fixed in a safety box 8 through the fixing frame 901, the driving motor B902 is meshed with the gear 904 through the driving wheel 903, the connecting column 906 is welded at the lower end of the gear 904, the connecting column 906 penetrates through the bottom plate 1 through the second bearing 905, and the cutting knife 907 is welded at the bottom end of the connecting column 906.

Example 3: the utility model provides a technical scheme that: comprising the following steps:

the driving mechanism 7 is arranged at the bottom of the bottom box 6;

The lifting device 11 comprises a positioning bolt 1101, a lifting leg 1102, a second roller 1103, a chassis 1104 and a brake 1105, wherein the lifting leg 1102 is installed inside the supporting leg 10, the positioning bolt 1101 is positioned on the supporting leg 10, the inner end of the positioning bolt is positioned in the lifting leg 1102, the bottom end of the lifting leg 1102 is connected with the second roller 1103 through the chassis 1104, and the brake 1105 is arranged on the left side of the second roller 1103.

Example 4: the following figures are shown: 1-6, the utility model provides a technical scheme that: comprising the following steps:

the driving mechanism 7 is arranged at the bottom of the bottom box 6;

The separating device 12 comprises a connecting plate 1201, separating rods 1202 and a rotating shaft 1203, wherein the separating rods 1202 are welded at the right end of the connecting plate 1201, the separating rods 1202 are arranged in a plurality of front-back positions, and the rotating shaft 1203 is arranged at the left side between two adjacent separating rods 1202.

The right end of the separating rod 1202 is in a conical structure, and the rotating shaft 1203 is in a concave structure.

The support column 3 is provided with a limiting hole 5 with a penetrating structure, and the inner end of a limiting pin 14 at the left side of the connecting cylinder 2 is positioned in the limiting hole 5.

The use flow of the utility model is as follows: during use, according to the cutting size of grass, lifting legs 1102 are lifted and fixed through positioning bolts 1101, then supporting columns 3 are adjusted in height and fixed through limiting pins 14, then driving motor B902 and driving wheel 903 are rotated and connecting columns 906 are driven to rotate through gears 904, so that cutting knife 907 is rotated, driving motor A701 drives connecting wheel 705 to rotate through connecting belts 704, the device is made to advance, and disordered grass is separated through the action of separating rods 1202, so that cutting knife 907 is convenient to cut grass.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A weeding apparatus, comprising:

the connecting device comprises a bottom plate (1), wherein a connecting cylinder (2) with a penetrating structure is arranged in the middle of the left end of the bottom plate (1), the upper end and the lower end of the connecting cylinder (2) are connected with a support column (3) through first bearings (13), a handle (4) is welded at the top end of the support column (3), and a bottom box (6) is welded at the bottom end of the support column (3);

the driving mechanism (7) is arranged at the bottom of the bottom box (6);

the safety box (8), the safety box (8) is fixed in the middle of the upper end of the bottom plate (1), a cutting device (9) is arranged in the safety box (8), and the lower end of the cutting device (9) penetrates through the bottom plate (1) and is in a protruding structure;

the support leg (10) is fixed at the bottom of the right end of the bottom plate (1), and a lifting device (11) in sliding connection is arranged at the lower end of the support leg (10);

and the separating device (12) is arranged on the inner side of the supporting leg (10), and the right part of the separating device (12) is in a protruding structure.

2. A weeding apparatus according to claim 1, wherein: the driving mechanism (7) comprises a driving motor A (701), a connecting frame (702), a first roller (703), a connecting belt (704) and a connecting wheel (705), wherein the first roller (703) is arranged on the inner side of the connecting frame (702), the connecting wheel (705) is arranged on the first roller (703), and the driving motor A (701) which is positioned in the bottom box (6) and fixed is connected with the connecting wheel (705) through the connecting belt (704).

3. A weeding apparatus according to claim 1, wherein: cutting device (9) are including mount (901), driving motor B (902), drive wheel (903), gear (904), second bearing (905), spliced pole (906) and cutting knife (907), driving motor B (902) are fixed in safe case (8) through mount (901), driving motor B (902) are connected with gear (904) meshing through driving wheel (903) to there is spliced pole (906) in gear (904) lower extreme welding, spliced pole (906) run through bottom plate (1) through second bearing (905), are located spliced pole (906) bottom welding and have cutting knife (907).

4. A weeding apparatus according to claim 1, wherein: the lifting device (11) comprises a positioning bolt (1101), a lifting leg (1102), a second roller (1103), a bottom frame (1104) and a brake (1105), wherein the lifting leg (1102) is arranged inside the supporting leg (10), the positioning bolt (1101) is arranged on the supporting leg (10) and the inner end of the positioning bolt is arranged in the lifting leg (1102), the bottom end of the lifting leg (1102) is connected with the second roller (1103) through the bottom frame (1104), and the brake (1105) is arranged on the left side of the second roller (1103).

5. A weeding apparatus according to claim 1, wherein: the separating device (12) comprises a connecting plate (1201), separating rods (1202) and rotating shafts (1203), the separating rods (1202) are welded at the right ends of the connecting plate (1201), the separating rods (1202) are arranged in a plurality of front-back positions, and the rotating shafts (1203) are arranged on the left sides between two adjacent separating rods (1202).

6. A weeding apparatus according to claim 5, wherein: the right end of the separating rod (1202) is in a conical structure, and the rotating shaft (1203) is in a concave structure.

7. A weeding apparatus according to claim 1, wherein: the support column (3) is provided with a limiting hole (5) with a penetrating structure, and the inner end of a limiting pin (14) at the left side of the connecting cylinder (2) is positioned in the limiting hole (5).