CN219593074U - Weeding equipment - Google Patents

Abstract

The utility model relates to the technical field of corn planting, in particular to weeding equipment, which comprises a device shell, wherein a motor is arranged in the device shell, one end of the motor is movably connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a central gear, a second rotating rod is arranged in the device shell, and one end of the second rotating rod is movably connected with a pinion; according to the utility model, the harrow bar is arranged, the fourth bevel gear drives the first gear on one side to rotate, the first gear drives the belt to rotate, the belt drives the second gear to rotate, the second gear drives the first movable bar on one side to rotate, the first movable bar drives the harrow bar on one end to rotate, the second movable bar on one side of the first gear limits the harrow bar, so that the harrow bar can reciprocate and turn over the soil, and the arrangement can thoroughly scoop up grass and turn over the soil at the same time, thereby facilitating corn planting.

Description

Weeding equipment

Technical Field

The utility model relates to the technical field of corn planting, in particular to weeding equipment.

Background

The weeding machine is also called a grass cutter, a grass mower, a lawn trimmer and the like, is a mechanical tool for trimming lawns, vegetation and the like, and is commonly divided into a diesel engine and a gasoline engine.

The prior patent (publication No. CN 214800825U) discloses a weeding device, in particular to a household weeding device. The utility model aims to provide household weeding equipment capable of rapidly weeding. The technical scheme of the utility model is as follows: the utility model provides a domestic weeding equipment, including frame, handle subassembly, connecting block, rotary motor, cutting blade, first bull stick and gyro wheel, the frame right side is equipped with the handle frame, is equipped with the handle subassembly on the handle frame, and the frame left side is equipped with the connecting block, and the connecting block left side is equipped with rotary motor, is equipped with cutting blade on the rotary motor output shaft, and the rotation is equipped with first bull stick in the frame, and the symmetry is equipped with the gyro wheel around the first bull stick. The beneficial effects are that: people drive the cutting blade to rotate by starting the rotary motor to cut off weeds.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the weeding device can not be used for scarifying the land, the upper part stems and leaves are simply cut and weeding, the grass leaves are easily regrown from the roots, adverse effects are brought to the later corn planting, the weeding device is small in weeding range, the weeding can be needed to be repeatedly performed, and the working efficiency is reduced.

For this reason, there is a need to provide a weeding apparatus.

Disclosure of Invention

(one) solving the technical problems

In view of the shortcomings of the prior art, the utility model aims to provide weeding equipment.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme, namely weeding equipment, which adopts the following technical scheme: the device comprises a device shell, wherein a motor is arranged in the device shell, one end of the motor is movably connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a central gear, a second rotating rod is arranged in the device shell, and one end of the second rotating rod is movably connected with a pinion;

the outer wall cover of second dwang is equipped with first bevel gear, one side of first bevel gear is provided with the second bevel gear, one side fixedly connected with long pivot of second bevel gear, the one end fixedly connected with third bevel gear of long pivot, one side of third bevel gear is provided with fourth bevel gear, one side fixed mounting of fourth bevel gear has first gear, one side of first gear is connected with the connecting block, one end swing joint of connecting block has the second gear, second gear one side swing joint has first movable rod, one side swing joint of first gear has the second movable rod, sets up like this and can make the weeding of device large tracts of land, does not need to make a round trip to weed, efficiency improves by a wide margin.

As the preferable scheme, the sun gear is connected with the pinion in a meshed manner, the first bevel gear is connected with the second bevel gear in a meshed manner, so that the sun gear drives the pinion to rotate, then the long blade and the short blade simultaneously rotate, the second rotating rod drives the first bevel gear to rotate, and the first bevel gear drives the second bevel gear to rotate.

As a preferable scheme, the third bevel gear is connected with the fourth bevel gear in a meshed manner, and the outer sides of the first gear and the second gear are sleeved with belts, so that the third bevel gear can drive the fourth bevel gears on two sides to rotate at the same time, and simultaneously drive the two belts to rotate.

As the preferable scheme, one end swing joint of first movable rod has the harrow pole, one side swing joint of harrow pole is in the one end of second movable rod, sets up like this and can make the harrow pole carry out reciprocating motion, and is held by the second movable rod in addition.

As the preferred scheme, the outside swing joint of device shell has the wheel, and the fixed mounting has the push rod to pass in one side of device shell, sets up like this and can makes the device conveniently remove, and efficiency promotes.

As a preferable scheme, one side of the sun gear is fixedly provided with a long blade, one side of the pinion is fixedly provided with a short blade, and long and short weeds can be treated by the arrangement, so that the area is increased.

(III) beneficial effects

Compared with the prior art, the utility model provides weeding equipment, which has the following beneficial effects:

1. according to the utility model, the harrow bar is arranged, the fourth bevel gear drives the first gear on one side to rotate, the first gear drives the belt to rotate, the belt drives the second gear to rotate, the second gear drives the first movable bar on one side to rotate, the first movable bar drives the harrow bar on one end to rotate, the second movable bar on one side of the first gear limits the harrow bar, so that the harrow bar can reciprocate and turn over the soil, and the arrangement can thoroughly scoop up grass and turn over the soil at the same time, thereby facilitating corn planting.

2. According to the weeding device, the central gear is arranged, so that the motor drives the first rotating rod to rotate, the first rotating rod drives the central gear to rotate, the central gear drives the auxiliary gear to rotate, the central gear drives the long blade to rotate, and the auxiliary gear drives the short blade to rotate, and weeds are trimmed, so that the efficiency is improved, and the weeding area is enlarged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a bottom view of the present utility model;

FIG. 4 is a partial perspective view of the rake bar of the present utility model;

fig. 5 is a partial perspective view of a sun gear of the present utility model.

In the figure: 1. a device housing; 2. a motor; 3. a first rotating lever; 4. a sun gear; 5. a pinion gear; 6. a second rotating lever; 7. a first bevel gear; 8. a second bevel gear; 9. a long rotating shaft; 10. a third bevel gear; 11. a fourth bevel gear; 12. a belt; 13. a first gear; 14. a connecting block; 15. a second gear; 16. a first movable lever; 17. a harrow bar; 18. a second movable rod; 19. a long blade; 20. a short blade; 21. a wheel; 22. a push rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

Referring to fig. 1-5, the present embodiment provides a weeding apparatus, which includes a device housing 1, a motor 2 is installed inside the device housing 1, one end of the motor 2 is movably connected with a first rotating rod 3, one end of the first rotating rod 3 is fixedly connected with a sun gear 4, a second rotating rod 6 is installed inside the device housing 1, and one end of the second rotating rod 6 is movably connected with a pinion 5;

the outer wall cover of second dwang 6 is equipped with first bevel gear 7, one side of first bevel gear 7 is provided with second bevel gear 8, one side fixedly connected with long pivot 9 of second bevel gear 8, the one end fixedly connected with third bevel gear 10 of long pivot 9, one side of third bevel gear 10 is provided with fourth bevel gear 11, one side fixed mounting of fourth bevel gear 11 has first gear 13, one side of first gear 13 is connected with connecting block 14, one end swing joint of connecting block 14 has second gear 15, one side swing joint of second gear 15 has first movable rod 16, one side swing joint of first gear 13 has second movable rod 18, set up like this and make the weeding of device large tracts of land, do not need to make a round trip to weeding.

The sun gear 4 is in meshed connection with the pinion 5, and the first bevel gear 7 is in meshed connection with the second bevel gear 8, so that the sun gear 4 drives the pinion 5 to rotate, and then the long blade 19 and the short blade 20 simultaneously rotate.

The third bevel gear 10 is meshed with the fourth bevel gear 11, and the belt 12 is sleeved on the outer sides of the first gear 13 and the second gear 15, so that the third bevel gear 10 can drive the fourth bevel gears 11 on two sides to rotate at the same time.

One end of the first movable rod 16 is movably connected with a rake rod 17, and one side of the rake rod 17 is movably connected with one end of the second movable rod 18, so that the rake rod 17 can reciprocate and is limited by the second movable rod 18.

The outside swing joint of device shell 1 has wheel 21, and the one side of device shell 1 is crossed fixed mounting and is had push rod 22, sets up like this and can make the device conveniently remove.

Example 2

Referring to fig. 1 to 5, based on the same concept as that of the above embodiment 1, the present embodiment also proposes that a long blade 19 is fixedly installed on one side of the sun gear 4, and a short blade 20 is fixedly installed on one side of the pinion 5, so that long and short weeds can be treated.

The working principle of the utility model is as follows: when the rotary type bevel gear cutting machine is used, firstly, the motor 2 is started, the motor 2 drives the first rotary rod 3 to rotate, the first rotary rod 3 drives the central gear 4 to rotate, the central gear 4 drives the auxiliary gear 5 to rotate, the central gear 4 drives the long blade 19 to rotate, the auxiliary gear 5 drives the short blade 20 to rotate, the auxiliary gear 5 drives the second rotary rod 6 on one side to rotate, the second rotary rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the long rotary shaft 9 to rotate, the long rotary shaft 9 drives the third bevel gear 10 on one end to rotate, and the third bevel gear 10 drives the fourth bevel gear 11 to rotate;

the fourth bevel gear 11 drives the first gear 13 on one side to rotate, the first gear 13 drives the belt 12 to rotate, the belt 12 drives the second gear 15 to rotate, the second gear 15 drives the first movable rod 16 on one side to rotate, the first movable rod 16 drives the harrow bar 17 on one end to rotate, and the second movable rod 18 on one side of the first gear 13 limits the harrow bar 17, so that the harrow bar 17 can reciprocate and turn over the soil.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. Weeding apparatus, comprising a device housing (1), characterized in that: the device comprises a device shell (1), wherein a motor (2) is arranged in the device shell (1), one end of the motor (2) is movably connected with a first rotating rod (3), one end of the first rotating rod (3) is fixedly connected with a central gear (4), a second rotating rod (6) is arranged in the device shell (1), and one end of the second rotating rod (6) is movably connected with a pinion (5);

the outer wall cover of second dwang (6) is equipped with first bevel gear (7), one side of first bevel gear (7) is provided with second bevel gear (8), one side fixedly connected with long pivot (9) of second bevel gear (8), one end fixedly connected with third bevel gear (10) of long pivot (9), one side of third bevel gear (10) is provided with fourth bevel gear (11), one side fixed mounting of fourth bevel gear (11) has first gear (13), one side of first gear (13) is connected with connecting block (14), one end swing joint of connecting block (14) has second gear (15), one side swing joint of second gear (15) has first movable rod (16), one side swing joint of first gear (13) has second movable rod (18).

2. A weeding apparatus according to claim 1, wherein: the sun gear (4) is connected with the pinion (5) in a meshed mode, and the first bevel gear (7) is connected with the second bevel gear (8) in a meshed mode.

3. A weeding apparatus according to claim 1, wherein: the third bevel gear (10) is connected with the fourth bevel gear (11) in a meshed mode, and a belt (12) is sleeved on the outer sides of the first gear (13) and the second gear (15).

4. A weeding apparatus according to claim 1, wherein: one end of the first movable rod (16) is movably connected with a harrow rod (17), and one side of the harrow rod (17) is movably connected with one end of the second movable rod (18).

5. A weeding apparatus according to claim 1, wherein: the outside of the device shell (1) is movably connected with wheels (21), and one side of the device shell (1) is fixedly provided with a push rod (22).

6. A weeding apparatus according to claim 1, wherein: a long blade (19) is fixedly arranged on one side of the sun gear (4), and a short blade (20) is fixedly arranged on one side of the pinion (5).