CN113545187A

CN113545187A - A paddy field weeding device for farming usefulness

Info

Publication number: CN113545187A
Application number: CN202110816308.3A
Authority: CN
Inventors: 邓育玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-10-26

Abstract

The invention discloses a rice field weeding device for agricultural planting, and relates to the field of agricultural planting weeding. This a paddy field weeding device for farming usefulness includes the bottom plate, the board is stood to the top fixedly connected with of bottom plate, the top fixedly connected with roof of board of standing, the spacing bracing piece of fixedly connected with multiunit between roof and the bottom plate, sliding connection has the sliding block on the spacing bracing piece of multiunit, the straight tool bit of bottom fixedly connected with of sliding block, the top fixedly connected with bearing of sliding block, the axle center department of bearing rotates and is connected with the threaded rod, the top fixedly connected with nut seat of roof, the top of threaded rod pass the roof and with nut seat threaded connection, the top fixedly connected with dead lever of threaded rod. When the rice field weeding device for agricultural planting is used, weeds in a rice field can be removed conveniently by using the device, the number of the weeds in the rice field is small, and a user cannot go into the rice field conveniently.

Description

A paddy field weeding device for farming usefulness

Technical Field

The invention relates to the technical field of agricultural planting weeding, in particular to a rice field weeding device for agricultural planting.

Background

When crops in the field grow, weeds are produced along with the crops, compete for moisture, fertilizer and sunlight with the crops, the growth potential of some weeds is more vigorous than that of the crops, and even can replace the crops, and if the weeds are grown, the yield of the crops is reduced, and even the weeds are not harvested.

In the paddy field, when weeds are less, the weeds can be removed by using a corresponding simple paddy field weeding device, in the prior art, the weeds are removed by using a sickle and the like, when a user operates the weeding device, the user often needs to enter the inside of the paddy field, bend over to cut the weeds, take out the cut weeds by using hands and discard the cut weeds outside the paddy field, and thus the long-term operation of bending over causes inconvenience for the user to operate, the waist is not good after long-term operation, and aiming at the defects of the prior art, the invention discloses the paddy field weeding device for agricultural planting, so as to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention discloses a rice field weeding device for agricultural planting, aiming at solving the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a rice field weeding device for agricultural planting comprises a bottom plate, wherein a standing plate is fixedly connected to the top of the bottom plate, a top plate is fixedly connected to the top of the standing plate, a plurality of groups of limiting support rods are fixedly connected between the top plate and the bottom plate, sliding blocks are slidably connected to the limiting support rods, straight cutter heads are fixedly connected to the bottoms of the sliding blocks, bearings are fixedly connected to the tops of the sliding blocks, threaded rods are rotatably connected to the axes of the bearings, nut seats are fixedly connected to the tops of the top plate, the tops of the threaded rods penetrate through the top plate and are in threaded connection with the nut seats, fixed rods are fixedly connected to the tops of the threaded rods, handles are fixedly connected to the tops of the fixed rods, a plurality of groups of standing rods are fixedly connected to the tops of the standing rods, holding sleeves are fixedly connected to the tops of the standing rods, the holding sleeves are sleeved on the fixed rods, the top of the holding sleeve is not in contact with the handle, the bottom of the sliding block is fixedly connected with two groups of clamping blocks, the clamping blocks are symmetrically distributed on two sides of the straight tool bit, the bottom of the bottom plate is fixedly connected with two groups of clamping seats, and the clamping blocks are movably clamped in the clamping seats.

Preferably, the top of sliding block is seted up with the corresponding sliding hole in spacing bracing piece position, the sliding block cup joints on multiunit spacing bracing piece through the sliding hole.

Preferably, the number of the limiting support rods is four, and the four limiting support rods are distributed in a rectangular array.

Preferably, the number of the standing rods is four, the four groups of standing rods are distributed on the top of the top plate in an annular array, and the nut seats are located at the centers of the four groups of standing rods.

Preferably, the top of the top plate is provided with a round hole corresponding to the threaded rod, and the radial width of the round hole at the top of the top plate is greater than that of the threaded hole of the nut seat.

Preferably, the top of sliding block fixedly connected with two sets of slide bars, the top fixedly connected with two sets of spacing pipes of roof, two sets of round holes corresponding with spacing pipe lumen have been seted up at the top of roof, the top of slide bar passes roof and spacing pipe and upwards extends.

Preferably, the upper surface of the bottom plate is provided with a cutting groove, the bottom of the straight cutter head is movably clamped in the cutting groove, and the cutting edge of the straight cutter head is not contacted with the bottom wall of the cutting groove.

Preferably, the side wall of the standing plate is fixedly connected with a fixed mounting plate through a bolt, and one side of the fixed mounting plate, which is far away from the standing plate, is fixedly connected with a bent knife.

Preferably, the shape that bottom plate, standing board and roof are constituteed is horizontal "U" shape, the top of straight tool bit passes through the bottom of bolt fixed connection at the sliding block.

The invention discloses a rice field weeding device for agricultural planting, which has the following beneficial effects:

1. the rice field weeding device for agricultural planting can be conveniently used for removing weeds in a rice field when in use, and the device is simple in integral structure, stable in operation, not easy to damage, low in manufacturing cost, convenient to use and capable of meeting the requirements of users, simple and convenient to operate when the users operate, time-saving and labor-saving when the weeds are removed, weeds are directly aligned between the bottom plate and the top plate, so that the branches of the weeds are aligned between the straight cutter head and the cutting groove, then the handles are directly rotated, the straight cutter head and the clamping blocks can synchronously move, finally the clamping blocks clamp the weeds, the straight cutter head cuts off the weeds, and therefore the weeds are cut off, weeds can not drop in the rice field, and the centre gripping is between clamp splice and grip slipper in addition, can shift weeds to the position that needs to abandon this moment, and the contra-rotation handle can put down weeds and abandon, and it is very convenient to use, and user's whole process need not to bow, has protected user's waist.

2. This a paddy field weeding device for farming usefulness, cooperation through the slide bar that sets up and spacing pipe, it is stable when can guaranteeing the sliding block to slide, carry out the side direction support to it, guarantee that the sliding block can not take place the skew, consequently, cooperate the support of spacing bracing piece, make the lateral sliding that the straight tool bit can be stable, make the straight tool bit can be after cutting weeds, insert that the straight tool bit can be stable in the grooving, the grooving of setting can protect the cutting edge of straight tool bit, avoid the cutting edge of straight tool bit to take place rigid collision and the sword of rolling up, the phenomenon of preventing damage takes place, consequently this item sets up the life that can extension fixture, the live time of extension straight tool bit.

3. This a paddy field weeding device for farming usefulness can carry out quick cutting to weeds on a large scale through the curved knife that sets up for the function of whole device is more powerful, and the curved knife accessible bolt that sets up moreover fixes, is convenient for install and pull down, utilize the bolt with fixed mounting panel fix on the board of standing, the straight tool bit of setting also utilizes the bolt to install fixedly, consequently the later stage also is convenient for change after its wearing and tearing, satisfies the user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is a perspective view of the main body of the apparatus of the present invention;

FIG. 4 is a block diagram of the slider of the present invention;

FIG. 5 is a structural view of a fixing lever of the present invention;

FIG. 6 is a block diagram of the threaded rod of the present invention;

FIG. 7 is a block diagram of the curved blade of the present invention;

FIG. 8 is a schematic view of the holder of the present invention.

In the figure: 1. a base plate; 2. standing the plate; 3. a top plate; 4. a limiting support rod; 5. a slider; 501. a slide hole; 6. a straight cutter head; 7. a bearing; 8. a threaded rod; 9. a nut seat; 10. fixing the rod; 11. a grip; 12. standing the rod; 13. gripping the sleeve; 14. a limiting pipe; 15. a slide bar; 16. a clamping block; 17. a clamping seat; 18. grooving; 19. fixing the mounting plate; 20. and (4) bending a knife.

Detailed Description

Example 1:

the embodiment of the invention discloses a paddy field weeding device for agricultural planting, which comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a standing plate 2, the top of the standing plate 2 is fixedly connected with a top plate 3, a plurality of groups of limit supporting rods 4 are fixedly connected between the top plate 3 and the bottom plate 1, sliding blocks 5 are slidably connected on the plurality of groups of limit supporting rods 4, the bottom of each sliding block 5 is fixedly connected with a straight cutter head 6, the top of each sliding block 5 is fixedly connected with a bearing 7, the axial center of each bearing 7 is rotatably connected with a threaded rod 8, the top of the top plate 3 is fixedly connected with a nut seat 9, the top of each threaded rod 8 penetrates through the top plate 3 and is in threaded connection with the nut seat 9, the top of each threaded rod 8 is fixedly connected with a fixed rod 10, the top of each fixed rod 10 is fixedly connected with a handle 11, the top of the top plate 3 is fixedly connected with a plurality of standing rods 12, and the top of each standing rod 12 is fixedly connected with a holding sleeve 13, the sleeve pipe 13 that grips cup joints on dead lever 10, does not contact between the top of gripping sleeve pipe 13 and the handle 11, and the bottom fixedly connected with two sets of clamp splice 16 of sliding block 5, clamp splice 16 symmetric distribution are in the both sides of straight tool bit 6, and the bottom fixedly connected with two sets of grip slipper 17 of bottom plate 1, clamp splice 16 activity joint is in grip slipper 17.

As a technical optimization scheme of the invention, the top of the sliding block 5 is provided with sliding holes 501 corresponding to the positions of the limit support rods 4, the sliding block 5 is sleeved on the plurality of groups of limit support rods 4 through the sliding holes 501, and the sliding holes 501 enable the sliding block 5 to slide along the plurality of groups of limit support rods 4.

As a technical optimization scheme of the invention, the number of the limit support rods 4 is four, the four limit support rods 4 are distributed in a rectangular array, and the four limit support rods 4 are distributed in a rectangular array, so that the stable stress between the limit support rods and the sliding block 5 can be ensured when the sliding block 5 is limited.

As a technical optimization scheme of the invention, the number of the standing rods 12 is four, the four groups of standing rods 12 are distributed on the top of the top plate 3 in an annular array, the nut seats 9 are positioned at the centers of the four groups of standing rods 12, and the standing rods 12 can ensure the fixing of the holding sleeve 13.

As a technical optimization scheme of the invention, the top of the top plate 3 is provided with a round hole corresponding to the threaded rod 8, and the radial width of the round hole at the top of the top plate 3 is larger than that of the threaded hole of the nut seat 9.

When the weeding device is used, weeds in a rice field can be conveniently removed by using the weeding device, when the weeding device is operated, a user can hold the sleeve 13 by hand, then the weeds are aligned between the bottom plate 1 and the top plate 3, so that the branches of the weeds are aligned between the straight cutter head 6 and the bottom plate 1, at the moment, the handle 11 can be rotated, the handle 11 drives the fixed rod 10 to rotate, the fixed rod 10 drives the threaded rod 8 to rotate, the threaded rod 8 is meshed with the nut seat 9 and the nut seat 9 is fixed, at the moment, the threaded rod 8 can spirally rotate along the threaded hole of the nut seat 9, the threaded rod 8 rotates in the bearing 7, further the sliding block 5 can be pushed to move, the sliding block 5 can slide along the limiting support rod 4, the limiting support rod 4 can limit the position of the sliding block 5, the sliding block 5 is prevented from being deviated in direction when sliding, the sliding block 5 drives the straight cutter head 6 and the clamping block 16 to synchronously move after sliding, the clamp 16 can push the branches of weeds to the clamp holder 17, meanwhile, the straight cutter head 6 can cut off the branches of weeds when moving, the weeds cannot fall into a rice field at the moment after being cut off, the weeds are clamped between the clamp 16 and the clamp holder 17, the weeds can be placed on a ridge by a user at the moment, the weeds can be put down by rotating the handle 11 in the reverse direction, the weeds are separated from being fixed with the clamp 16 and the clamp holder 17, and a weeding process is formed at the moment.

In the two sets of clamping blocks 16, the upper clamping block 16 can be thicker than the lower clamping block 16, so that the lower clamping block 16 does not clamp on the branches of the weeds at the bottom after cutting.

For those skilled in the art, when the device is used, the device can be conveniently used for removing weeds in a rice field, and the device is less in the number of weeds in the rice field and inconvenient for a user to enter the rice field, so that sparse weeds can be removed by using the device, the device is simple in overall structure, stable in operation, not easy to damage, low in manufacturing cost and convenient to use, and can meet the requirements of the user, when the user operates the device, the operation is simple and convenient, time and labor are saved when the weeds are removed, the weeds are directly aligned between the bottom plate 1 and the top plate 3, so that the branches of the weeds are just aligned between the straight cutter head 6 and the cutting groove 18, then the handle 11 is directly rotated, the straight cutter head 6 and the clamping block 16 can synchronously move, finally the clamping block 16 clamps the weeds, the weeds are cut by the straight cutter head 6, and the weeds are cut, weeds can not fall into the rice field and are clamped between the clamping blocks 16 and the clamping seats 17, the weeds can be transferred to the position needing to be discarded at the moment, the weeds can be put down and discarded by reversely rotating the handle 11, the use is very convenient, the whole process of a user does not need to bend down, and the waist of the user is protected.

Example 2:

As a technical optimization scheme of the invention, two groups of sliding rods 15 are fixedly connected to the top of the sliding block 5, two groups of limiting tubes 14 are fixedly connected to the top of the top plate 3, two groups of round holes corresponding to tube cavities of the limiting tubes 14 are formed in the top of the top plate 3, the top of each sliding rod 15 penetrates through the top plate 3 and the corresponding limiting tube 14 and extends upwards, and the sliding block 5 can be stably supported laterally by matching the sliding rods 15 and the limiting tubes 14, so that the sliding block 5 cannot be deviated, and the straight cutter head 6 can stably and transversely slide by matching with the support of the limiting support rods 4.

As a technical optimization scheme of the invention, the upper surface of the bottom plate 1 is provided with the cutting groove 18, the bottom of the straight cutter head 6 is movably clamped in the cutting groove 18, the cutting edge of the straight cutter head 6 is not contacted with the bottom wall of the cutting groove 18, the straight cutter head 6 can be stably inserted into the cutting groove 18, the arranged cutting groove 18 can protect the cutting edge of the straight cutter head 6, the phenomenon that the cutting edge of the straight cutter head 6 is rolled up due to rigid collision is avoided, and the damage phenomenon is prevented, so the arrangement can prolong the service life of the device and prolong the service life of the straight cutter head 6.

As a technical optimization scheme of the invention, the side wall of the station plate 2 is fixedly connected with a fixed mounting plate 19 through a bolt, one side of the fixed mounting plate 19, which is far away from the station plate 2, is fixedly connected with a bent knife 20, the set bent knife 20 can rapidly cut a large range of weeds, so that the whole device has stronger functions, the set bent knife 20 can be fixed through the bolt and is convenient to mount and dismount, the fixed mounting plate 19 can be fixed on the station plate 2 through the bolt, and the set straight knife head 6 can also be mounted and fixed through the bolt, so that the worn straight knife head can be conveniently replaced in the later period, and the requirements of users can be met.

As a technical optimization scheme of the invention, the bottom plate 1, the standing plate 2 and the top plate 3 form a transverse U-shaped structure, and the top of the straight cutter head 6 is fixedly connected with the bottom of the sliding block 5 through a bolt.

When the device is used, the sliding block 5 can be stably supported laterally when sliding through the matching of the sliding rod 15 and the limiting tube 14, and the sliding block 5 is prevented from being deviated, so that the straight cutter head 6 can stably and transversely slide through the matching of the supporting of the limiting supporting rod 4, the straight cutter head 6 can be stably inserted into the cutting groove 18 after the straight cutter head 6 cuts weeds, the arranged cutting groove 18 can protect the cutting edge of the straight cutter head 6, the phenomenon that the cutting edge of the straight cutter head 6 is hard collided and rolled to prevent damage is avoided, the service life of the device can be prolonged, and the service life of the straight cutter head 6 is prolonged.

Can carry out quick cutting to weeds on a large scale through the tulwar 20 that sets up for the function of whole device is more powerful, and 20 accessible bolts of tulwar that set up in addition are fixed, be convenient for install with pull down, utilize the bolt with fixed mounting panel 19 fix on standing board 2 can, the straight tool bit 6 of setting also utilizes the bolt to install fixedly, consequently the later stage also is convenient for change after its wearing and tearing, satisfies the user demand.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a paddy field weeding device for farming usefulness, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a standing plate (2), the top of the standing plate (2) is fixedly connected with a top plate (3), a plurality of groups of limit support rods (4) are fixedly connected between the top plate (3) and the bottom plate (1), a plurality of groups of limit support rods (4) are slidably connected with sliding blocks (5), the bottom of each sliding block (5) is fixedly connected with a straight tool bit (6), the top of each sliding block (5) is fixedly connected with a bearing (7), a threaded rod (8) is rotatably connected at the axis of each bearing (7), the top of the top plate (3) is fixedly connected with a nut seat (9), the top of each threaded rod (8) penetrates through the top plate (3) and is in threaded connection with the nut seat (9), the top of each threaded rod (8) is fixedly connected with a fixed rod (10), and the top of each fixed rod (10) is fixedly connected with a handle (11), the top fixedly connected with multiunit of roof (3) stands pole (12), the top fixedly connected with of pole (12) of standing grips sleeve pipe (13), it cup joints on dead lever (10) to grip sleeve pipe (13), it does not contact to grip between the top of sleeve pipe (13) and handle (11), two sets of clamp splice (16) of bottom fixedly connected with of sliding block (5), clamp splice (16) symmetric distribution is in the both sides of straight tool bit (6), two sets of grip slipper (17) of bottom fixedly connected with of bottom plate (1), clamp splice (16) activity joint is in grip slipper (17).

2. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the top of sliding block (5) is seted up with corresponding sliding hole (501) in spacing bracing piece (4) position, sliding block (5) cup joint on multiunit spacing bracing piece (4) through sliding hole (501).

3. A paddy field weeding apparatus for agricultural planting according to claim 2, wherein: the number of the limiting support rods (4) is four, and the four limiting support rods (4) are distributed in a rectangular array.

4. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the number of the standing rods (12) is four, the four groups of standing rods (12) are distributed on the top of the top plate (3) in an annular array, and the nut seats (9) are located at the centers of the four groups of standing rods (12).

5. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the top of the top plate (3) is provided with a round hole corresponding to the threaded rod (8), and the radial width of the round hole at the top of the top plate (3) is larger than that of the threaded hole of the nut seat (9).

6. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the top fixedly connected with two sets of slide bars (15) of sliding block (5), the top fixedly connected with two sets of spacing pipes (14) of roof (3), two sets of round holes corresponding with spacing pipe (14) lumen have been seted up at the top of roof (3), the top of slide bar (15) is passed roof (3) and spacing pipe (14) and is upwards extended.

7. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with a cutting groove (18), the bottom of the straight cutter head (6) is movably clamped in the cutting groove (18), and the cutting edge of the straight cutter head (6) is not in contact with the bottom wall of the cutting groove (18).

8. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the side wall of the standing plate (2) is fixedly connected with a fixed mounting plate (19) through a bolt, and one side, far away from the standing plate (2), of the fixed mounting plate (19) is fixedly connected with a bent knife (20).

9. A paddy field weeding apparatus for agricultural planting according to claim 1, wherein: the shape that bottom plate (1), station board (2) and roof (3) are constituteed is horizontal "U" shape, the bottom of bolt fixed connection sliding block (5) is passed through at the top of straight tool bit (6).