CN218277850U - Weeding device - Google Patents

Abstract

The utility model relates to a weeding technical field just discloses a weeding device, including the boxboard, be provided with weeding mechanism on the boxboard and shelter from the mechanism, weeding mechanism includes: baffle fixed mounting is in the middle of the back of boxboard, hydraulic stem fixed mounting is on the right side of baffle, connecting block fixed mounting is at the interior pole right-hand member of hydraulic stem, the bottom fixed connection of box outer wall top and connecting block, a quick-witted case fixed mounting is in the top left side of box outer wall, and inside is provided with motor one, shaft coupling fixed connection is passed through with the output of motor one to one of them one end of two pivots, and the other end activity runs through outer wall top, the inner wall top of box in proper order. Through the interior pole of adjusting hydraulic stem, make the connecting block drive the box displacement, make two boxes be close to each other or keep away from, or the syntropy removes, the free area according to the grass is stretched out and drawn back and is adjusted, improves weeding efficiency for the job schedule.

Description

Weeding device

Technical Field

The utility model relates to a weeding technical field specifically is a weeding device.

Background

In the agricultural planting process, weeds and agricultural crops form a competitive relationship, the weeds not only occupy part of fertilizer in soil, but also occupy the air field with the crops and influence the photosynthesis of the crops, so the weeds can block the growth of the crops, and the weeding work needs to be carried out regularly.

At present, weeding in the agricultural planting process is usually carried out in a mode of pushing a weeding machine by hand, and an operator walks in an area to be weeded and pushes the weeding machine to work and cut weeds below the weeding machine.

However:

1. the cutting area of weeder is limited, can not adjust according to the area of grass, leads to efficiency not high, and the work progress is slow.

2. The weeding process can generate root and leaf splash, so that a great amount of grass is generated on clothes and the periphery of an operator, and the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a weeding device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a weeding device comprises a box plate, wherein a weeding mechanism and a shielding mechanism are arranged on the box plate;

weeding mechanism includes:

the partition plate is fixedly arranged in the middle of the back surface of the box plate;

the hydraulic rod is fixedly arranged on the right side of the partition plate;

the connecting block is fixedly arranged at the right end of the inner rod of the hydraulic rod;

the top of the outer wall of the box body is fixedly connected with the bottom of the connecting block;

the first case is fixedly arranged on the left side of the top of the outer wall of the case body, and a first motor is arranged in the first case;

one end of one of the first rotating shafts is fixedly connected with the output end of the first motor through a coupler, the other end of the first rotating shaft penetrates through the top of the outer wall and the top of the inner wall of the box body in sequence and is connected to the bottom of the inner wall of the box body in a rotating mode through one bearing, the other end of the first rotating shaft penetrates through the outer side of the bottom of the box body in a continuing and moving mode and extends downwards, one end of the other rotating shaft is connected to the bottom of the inner wall of the box body in a rotating mode through the second bearing, and the other end of the other rotating shaft penetrates through the outer side of the bottom of the box body in a downward moving mode and extends downwards;

the two first rotating cutters are fixedly sleeved on the outer walls of the extending ends of the two first rotating shafts respectively;

the two spur gears I are respectively fixedly sleeved on the outer wall of the penetrating end of the rotating shaft I;

one end of each of the three rotating shafts II is rotatably connected to the top of the inner wall of the box body through a bearing III;

and the three second spur gears are fixedly sleeved on the outer walls of the other ends of the three second rotating shafts respectively and are meshed with each other, and the two second spur gears positioned on two sides are meshed with the two first spur gears respectively.

Preferably, the hydraulic rod, the connecting block, the box body, the first case, the first two rotating shafts, the first two rotating cutters, the first two spur gears, the second three rotating shafts and the second three spur gears form a single-side telescopic mechanism, the number of the single-side telescopic mechanisms is two, and the other single-side telescopic mechanism is symmetrically arranged on the left side of the partition plate.

Preferably, the shielding mechanism includes:

the two side shielding plates are respectively and fixedly arranged at the left side and the right side of the box plate, and the bottoms of the two side shielding plates are both provided with openings;

the cover is fixedly arranged on the back of the box plate, the top of the inner wall of the cover is fixedly connected with the top of the partition plate, and the bottom of the cover is provided with an opening;

the two second cases are sequentially and fixedly installed at the tops of the case plates, the motors are arranged in the cases, the output end of each motor second is fixedly connected with one end of a rotating shaft III through a coupler, the number of the rotating shafts III is two, and the other ends of the rotating shafts III movably penetrate through the bottoms of the case plates respectively and extend downwards;

and the two second rotating cutters are respectively fixedly sleeved on the outer walls of the extending ends of the two third rotating shafts. And the rotary cutter II is arranged to quickly weed.

Preferably, the left side and the right side of the boxboard are both provided with front wheels. The guide movement is performed by arranging a front wheel.

Preferably, two push rods are sequentially arranged at the top of the outer wall of the shade, and a handle is fixedly connected between one ends, far away from the shade, of the push rods. The handle pushing device is arranged to move.

Preferably, two rear wheels are sequentially arranged on the back of the outer wall of the shade. The balance movement is performed by setting the rear wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a weeding device possesses following beneficial effect:

1. this weeding device through the interior pole of adjusting hydraulic pressure pole, makes the connecting block drive the box displacement, makes two boxes be close to each other or keep away from, or the syntropy removes, and the area according to grass of freedom is stretched out and drawn back and is adjusted, improves weeding efficiency for the job schedule.

2. This weeding device avoids root and leaf sputter through setting up side sunshade and shade, prevents that garrulous grass from sputtering peripheral road and personnel's clothes, alleviates clearance pressure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional rear view of the mask of the present invention;

FIG. 3 is a sectional rear view of the case of the present invention;

fig. 4 is a bottom view of the present invention.

In the figure: 1. a boxboard; 2. a weeding mechanism; 201. a partition plate; 202. a hydraulic rod; 203. connecting blocks; 204. a box body; 205. a first case; 206. a first rotating shaft; 207. rotating a first cutter; 208. a first spur gear; 209. a second rotating shaft; 210. a second spur gear; 3. a shielding mechanism; 301. a side shield; 302. masking; 303. a second case; 304. rotating a second cutter; 4. a front wheel; 5. a push rod; 6. a grip; 7. a rear wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

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 with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-4, the utility model provides a weeding device, including boxboard 1, be provided with weeding mechanism 2 on the boxboard 1 and shelter from mechanism 3, weeding mechanism 2 includes: the partition board 201 is fixedly installed in the middle of the back of the box board 1, the hydraulic rod 202 is fixedly installed on the right side of the partition board 201, the connecting block 203 is fixedly installed at the right end of an inner rod of the hydraulic rod 202, the top of the outer wall of the box body 204 is fixedly connected with the bottom of the connecting block 203, the first case 205 is fixedly installed on the left side of the top of the outer wall of the box body 204 and internally provided with the first motor, one end of one of the two first rotating shafts 206 is fixedly connected with the output end of the first motor through a coupler, the other end sequentially and movably penetrates through the top of the outer wall and the top of the inner wall of the box body 204 and is rotatably connected to the bottom of the inner wall of the box body 204 through a first bearing, the end continuously and movably penetrates to the outer side of the bottom of the box body 204 and extends downwards, one end of the other first rotating shaft 206 is rotatably connected to the bottom of the inner wall of the box body 204 through a second bearing, and the other end downwards and movably penetrates to the outer side of the bottom of the box body 204, the hydraulic rod 202, the connecting block 203, the box body 204, the case I205, the two rotating shafts I206, the two rotating cutters I207, the two rotating cutters I are fixedly sleeved on the outer wall of the extending end of the two rotating shafts I206 respectively, the two spur gears I208 are fixedly sleeved on the outer wall of the other end of the three rotating shafts II 209 respectively and are meshed with each other, the two spur gears II 210 positioned on two sides are meshed with the two spur gears I208 respectively, the hydraulic rod 202, the connecting block 203, the box body 204, the case I205, the two rotating shafts I206, the two rotating cutters I207, the two spur gears I208, the three rotating shafts II 209 and the three spur gears II 210 form a single-side telescopic mechanism together, the number of the single-side telescopic mechanisms is two, and the other single-side telescopic mechanism is symmetrically arranged on the left side of the partition plate 201;

in this embodiment, by extending and retracting the inner rods of the two hydraulic rods 202, the two inner rods drive the respective connecting blocks 203 to move in the same direction or in opposite directions, and simultaneously drive the respective boxes 204 to displace, and start the first motor, so that the first rotating shaft 206 on the first motor drives the first spur gear 208 to rotate and sequentially engages with the second rotating spur gear 210, so as to drive the other first rotating shaft 206 to rotate, and simultaneously, the two first rotating cutters 207 rotate to cut grass.

Example 2

As shown in fig. 1, 2 and 4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the shutter mechanism 3 includes: the two side shielding plates 301 are respectively and fixedly arranged at the left side and the right side of the box plate 1, the bottoms of the side shielding plates are both provided with openings, the shielding cover 302 is fixedly arranged at the back of the box plate 1, the top of the inner wall of the shielding cover 302 is fixedly connected with the top of the partition plate 201, the bottom of the shielding cover 302 is provided with an opening, the two machine boxes 303 are sequentially and fixedly arranged at the top of the box plate 1, the interior of each machine box is provided with a motor II, the output end of each motor II is respectively and fixedly connected with one end of a rotating shaft III through a coupler, the number of the third rotating shafts is two, the other ends of the third rotating shafts respectively movably penetrate through the bottom of the box plate 1 and extend downwards, the two second rotating cutters 304 are respectively and fixedly sleeved on the outer walls of the extending ends of the third rotating shafts, front wheels 4 are arranged on the left side and the right side of the box plate 1, two push rods 5 are sequentially arranged on the top of the outer wall of the shield 302, a handle 6 is fixedly connected between one ends, away from the shield 302, of the two push rods 5, and two rear wheels 7 are sequentially arranged on the back of the outer wall of the shield 302;

in this embodiment, the second motor in the second chassis 303 operates to make the third rotating shaft drive the second rotating cutter 304 to rotate for mowing, the side shield 301 and the shade 302 shield grass clippings from splashing, the grip 6 is held to push the push rod 5, so that the device can move on the front wheel 4 and the rear wheel 7, the front wheel 4 is used for guiding, and the rear wheel 7 is used for balancing.

The working principle of this weeding apparatus will be described in detail below.

As shown in fig. 1-4, in use, the handle 6 is held, the push rod 5 is pushed to drive the box plate 1 to move under the action of the front wheels 4 and the rear wheels 7, the motor two in the case two 303 is opened in the moving process, the rotating shaft three drives the rotating knife two 304 to rotate for mowing, the grass clippings splash towards two sides and are shielded by the side shielding plate 301, the inner rod of the hydraulic rod 202 is adjusted to stretch according to the weeding area, the connecting block 203 is driven to displace the box 204, the motor one in the case one 205 is started, the rotating shaft one 206 is driven to rotate, the spur gear one 208 is sequentially meshed with the spur gear two 210 to rotate, the two rotating knives one 207 rotate for mowing on the respective rotating shaft one 206, and the splashed grass clippings are shielded by the shielding cover 302.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. A weeding device comprising a boxboard (1), characterized in that: the box plate (1) is provided with a weeding mechanism (2) and a shielding mechanism (3);

the weeding mechanism (2) comprises:

the partition plate (201) is fixedly arranged in the middle of the back surface of the box plate (1);

the hydraulic rod (202) is fixedly arranged on the right side of the partition plate (201);

the connecting block (203) is fixedly arranged at the right end of the inner rod of the hydraulic rod (202);

the top of the outer wall of the box body (204) is fixedly connected with the bottom of the connecting block (203);

the first case (205) is fixedly installed on the left side of the top of the outer wall of the case body (204), and a first motor is arranged inside the first case;

one end of one of the first rotating shafts (206) is fixedly connected with the output end of the first motor through a coupler, the other end of the first rotating shaft sequentially penetrates through the top of the outer wall and the top of the inner wall of the box body (204) in a movable mode, and is connected to the bottom of the inner wall of the box body (204) in a rotating mode through the first bearing, the end of the other rotating shaft (206) continuously penetrates through the outer side of the bottom of the box body (204) in a movable mode and continues to extend downwards, one end of the other rotating shaft (206) is connected to the bottom of the inner wall of the box body (204) in a rotating mode through the second bearing, and the other end of the other rotating shaft (206) penetrates through the outer side of the bottom of the box body (204) in a downward movable mode and continues to extend downwards;

the two rotary cutters I (207) are respectively fixedly sleeved on the outer walls of the extending ends of the two rotary shafts I (206);

the two spur gears I (208) are respectively fixedly sleeved on the outer wall of the penetrating end of the rotating shaft I (206);

one end of each of the three second rotating shafts (209) is rotatably connected to the top of the inner wall of the box body (204) through a third bearing;

and the three second spur gears (210) are fixedly sleeved on the outer walls of the other ends of the three second rotating shafts (209) respectively and are meshed with each other, wherein the two second spur gears (210) positioned on two sides are meshed with the two first spur gears (208) respectively.

2. A weeding apparatus according to claim 1, wherein: the hydraulic rod (202), the connecting block (203), the box body (204), the case I (205), the two rotating shafts I (206), the two rotating cutters I (207), the two spur gears I (208), the three rotating shafts II (209) and the three spur gears II (210) form a single-side telescopic mechanism, the number of the single-side telescopic mechanisms is two, and the other single-side telescopic mechanism is symmetrically arranged on the left side of the partition plate (201).

3. A weeding apparatus according to claim 1, wherein: the shielding mechanism (3) comprises:

the two side shielding plates (301) are respectively fixedly arranged at the left side and the right side of the box plate (1), and the bottoms of the two side shielding plates are both provided with openings;

the cover (302) is fixedly installed on the back of the box plate (1), the top of the inner wall of the cover is fixedly connected with the top of the partition plate (201), and the bottom of the cover (302) is provided with an opening;

the two second chassis (303) are sequentially and fixedly installed at the top of the box plate (1), the motors are arranged in the two second chassis (303), the output end of each motor is fixedly connected with one end of a rotating shaft III through a coupler, the number of the rotating shafts III is two, and the other ends of the two rotating shafts III movably penetrate through the bottom of the box plate (1) respectively and extend downwards;

and the two second rotating cutters (304) are fixedly sleeved on the outer walls of the extending ends of the two third rotating shafts respectively.

4. A weeding apparatus as claimed in claim 1, wherein: the left side and the right side of the box plate (1) are both provided with front wheels (4).

5. A weeding apparatus according to claim 3, wherein: two push rods (5) are sequentially arranged at the top of the outer wall of the shade (302), and a handle (6) is fixedly connected between one ends, far away from the shade (302), of the push rods (5).

6. A weeding apparatus according to claim 3, wherein: two rear wheels (7) are sequentially arranged on the back of the outer wall of the shade (302).

Images