CN215529833U

CN215529833U - Multifunctional rotary cultivator with seeding function

Info

Publication number: CN215529833U
Application number: CN202121565964.2U
Authority: CN
Inventors: 王飞; 陈盛文
Original assignee: Changzhou Kafan Machinery Co ltd
Current assignee: Changzhou Kafan Machinery Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-18
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a multifunctional rotary cultivator with sowing, which comprises a casing, wherein a protective plate is fixedly connected to the top of the casing, a seed storage groove is fixedly connected to the top of the casing, a gear box is fixedly connected to the top of the casing, a transmission shaft is fixedly connected to the output end of the gear box, a cutter shaft is arranged in the casing and is in transmission connection with the transmission shaft, an adjusting assembly is arranged in the cutter shaft and comprises a second rotating shaft, an adjusting disc, a cutter and a rack, an installation frame is fixedly connected to one side of the casing, a soil gathering assembly is arranged in the installation frame, and a sowing assembly is arranged in the casing; according to the technical scheme provided by the utility model, during cultivation, the seeds fall into the sowing groove through the seed storage groove, the first rotating shaft rotates to enable the seeds to fall out from the sowing port uniformly, soil is collected from two sides to the middle through the collecting plates, the seeds are covered in the soil, and the distance between the collecting plates is adjusted by rotating the adjusting bolt according to the size of the seeds.

Description

Multifunctional rotary cultivator with seeding function

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional rotary cultivator with seeding function.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried under the ground surface can be cut up.

The prior art has the following defects or problems:

1. most of the existing rotary cultivators are not uniform enough in seeding after rotary tillage, and soil around seeds cannot be gathered after seeding, so that the survival rate of the seeds is reduced, and the tillage is affected;

2. most of the existing rotary cultivators can not adjust the depth of cultivated land according to the terrain and the crops to be planted, so that the shallow cultivated land can not provide a good seedbed for seeding, and the adjustment method of part of the rotary cultivators is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional rotary cultivator with sowing function aiming at the defects in the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional rotary cultivator of area seeding, includes the casing, casing top fixedly connected with backplate, casing top fixedly connected with seed storage groove, casing top fixedly connected with gear box, gear box output end fixedly connected with transmission shaft, the inside cutter axle that is provided with of casing, the cutter axle with the transmission shaft transmission is connected, the inside adjusting part that is provided with of cutter axle, adjusting part includes second pivot, adjustment disk, cutter and rack, casing one side fixedly connected with mounting bracket, the inside soil gathering component that is provided with of mounting bracket, the inside seeding subassembly that is provided with of casing.

Optionally, the cutter shaft is rotatably connected inside the casing, a cavity is formed inside the cutter shaft, the cutter is movably connected inside the cavity, the bottom of the cutter is fixedly connected with a limiting plate, the rack is fixedly connected to one side of the limiting plate, the second rotating shaft side wall is fixedly connected with a gear, the gear is meshed with the rack, and the rack is fixedly connected with a spring between the limiting plates.

Optionally, one end of the second rotating shaft is fixedly connected with an adjusting disc, the adjusting disc is movably connected with a fixing bolt, one side of the casing is provided with a plurality of thread grooves, and the fixing bolt is matched with the thread grooves.

Optionally, the sowing assembly comprises a sowing groove, a first rotating shaft, a baffle plate and a ditching plate.

Optionally, the sowing groove is fixedly connected to the inner wall of the casing, the sowing groove is communicated with the seed storage groove, the first rotating shaft is rotatably connected to the inside of the sowing groove, the first rotating shaft is in transmission connection with the transmission shaft, the baffle is fixedly connected to the side wall of the first rotating shaft, the ditching plate is fixedly connected to one side of the sowing groove, and a sowing port is formed in one end of the sowing groove.

Optionally, the soil gathering assembly comprises a guide rail shaft, a connecting plate, a gathering plate and an adjusting bolt, the guide rail shaft is fixedly connected inside the mounting frame, the connecting plate is connected to the side wall of the guide rail shaft in a sliding mode, the adjusting bolt is movably connected inside the mounting frame, one end of the adjusting bolt is located on one side of the connecting plate, the connecting plate is provided with two springs and fixedly connected between the connecting plates, and the gathering plate is fixedly connected to one end of the connecting plate.

Optionally, the bottom of both sides of the casing is provided with a straw separating plate.

Compared with the prior art, the utility model provides a multifunctional rotary cultivator with seeding, which has the following beneficial effects:

1. according to the utility model, seeds to be planted are placed in the seed storage groove for storage, the seeds fall into the sowing groove through the seed storage groove during cultivation, the first rotating shaft rotates to enable the seeds to fall uniformly, the groove is formed in the soil through the ditching plate, the seeds fall into the formed groove through the sowing port to realize the uniform sowing effect, the soil is furled from two sides to the middle through the furling plate, the seeds are covered in the soil, the seeds are not exposed in the air, the survival rate of the seeds is increased, and the distance between the furling plates can be adjusted by rotating the adjusting bolt according to the size of the seeds;

2. The adjusting disc is arranged to control the second rotating shaft to rotate, the racks on the two sides push the limiting plate and the cutter to move outwards or inwards to achieve the adjusting effect, and the spring is arranged to provide a pulling force for the cutters on the two sides, so that the stability of the cutter during rotation is improved.

Drawings

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

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

FIG. 2 is a partial cross-sectional side view of the present invention;

fig. 3 is a cross-sectional view of the inventive mount.

In the figure: 1. a housing; 2. a seed storage tank; 3. a guard plate; 4. a gear case; 5. a drive shaft; 6. a mounting frame; 7. a connecting plate; 8. folding the plate; 9. adjusting the bolt; 10. a seedling dividing plate; 11. an adjusting disk; 12. a sowing groove; 13. a first rotating shaft; 14. a baffle plate; 15. a trenching plate; 16. a cutter; 17. a rack; 18. a second rotating shaft; 19. a cutter shaft; 20. a guide rail shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, 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 through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, in this embodiment: a multifunctional rotary cultivator with seeding function comprises a machine shell 1, a protective plate 3 is fixedly connected to the top of the machine shell 1, a seed storage groove 2 is fixedly connected to the top of the machine shell 1, a gear box 4 is fixedly connected to the top of the machine shell 1, a transmission shaft 5 is fixedly connected to the output end of the gear box 4, a cutter shaft 19 is arranged inside the machine shell 1, the cutter shaft 19 is in transmission connection with the transmission shaft 5, an adjusting component is arranged inside the cutter shaft 19 and comprises a second rotating shaft 18, an adjusting disc 11, a cutter 16 and a rack 17, a mounting frame 6 is fixedly connected to one side of the machine shell 1, a soil gathering component is arranged inside the mounting frame 6, a seeding component is arranged inside the machine shell 1, the gear box 4 and the transmission shaft 5 provide power for the cutter shaft 19, the cutter 16 on the side wall of the cutter shaft 19 rotates to realize the rotary tillage effect, the length of the cutter 16 is adjusted by arranging an adjusting component, and the rotary tillage depth is adjusted.

Further, a cutter shaft 19 is rotatably connected inside the casing 1, a cavity is formed inside the cutter shaft 19, a cutter 16 is movably connected inside the cavity, a limiting plate is fixedly connected to the bottom of the cutter 16, a rack 17 is fixedly connected to one side of the limiting plate, a gear is fixedly connected to the side wall of the second rotating shaft 18, the gear is meshed with the rack 17, and a spring is fixedly connected between the rack 17 and the limiting plate; the adjusting function is realized by rotating the second rotating shaft 18 to enable the racks 17 on the two sides to push the limiting plate and the cutter 16 to move outwards or inwards, and the spring is arranged to provide a pulling force for the cutter 16 on the two sides, so that the stability of the cutter 16 in rotation is improved.

Furthermore, one end of the second rotating shaft 18 is fixedly connected with an adjusting disc 11, a fixing bolt is movably connected inside the adjusting disc 11, one side of the casing 1 is provided with a plurality of thread grooves, and the fixing bolt is matched with the thread grooves; the fixing bolt is loosened by rotating, and then the adjusting disc 11 is rotated to control the second rotating shaft 18 to rotate forwards or backwards, so that the length of the cutter 16 is adjusted.

Further, the sowing assembly comprises a sowing groove 12, a first rotating shaft 13, a baffle 14 and a ditching plate 15; the land after rotary tillage is sowed by arranging the sowing assembly.

Further, a sowing groove 12 is fixedly connected to the inner wall of the machine shell 1, the sowing groove 12 is communicated with the seed storage groove 2, a first rotating shaft 13 is rotatably connected inside the sowing groove 12, the first rotating shaft 13 is in transmission connection with the transmission shaft 5, a baffle 14 is fixedly connected to the side wall of the first rotating shaft 13, a ditching plate 15 is fixedly connected to one side of the sowing groove 12, and a sowing port is formed in one end of the sowing groove 12; the seeds to be planted are placed in the seed storage groove 2 to be stored, the seeds fall into the sowing groove 12 through the seed storage groove 2 during cultivation, the first rotating shaft 13 rotates to enable the seeds to fall uniformly, the grooves are formed in the soil through the ditching plate 15, the seeds fall into the formed grooves through the sowing openings, and therefore the sowing effect is achieved.

Furthermore, the soil gathering assembly comprises a guide rail shaft 20, connecting plates 7, a gathering plate 8 and adjusting bolts 9, the guide rail shaft 20 is fixedly connected inside the mounting frame 6, the connecting plates 7 are slidably connected to the side walls of the guide rail shaft 20, the adjusting bolts 9 are movably connected inside the mounting frame 6, one ends of the adjusting bolts 9 are located on one side of the connecting plates 7, the number of the connecting plates 7 is two, springs are fixedly connected between the two connecting plates 7, and the gathering plate 8 is fixedly connected to one ends of the connecting plates 7; draw in the board 8 and be located seeding mouth rear, draw in soil from both sides to the centre through drawing in the board 8 in, cover the seed in soil, let the seed can not expose in the air, increase the survival rate of seed, rotate adjusting bolt 9 according to the size of seed and adjust the distance of drawing in between the board 8 in.

Furthermore, the bottom parts of the two sides of the machine shell 1 are both provided with a seedling dividing plate 10; the standing grain dividing plate 10 is arranged to help a user to distinguish whether the soil is rotary-tilled or not.

The working principle and the using process of the utility model are as follows: before rotary tillage, seeds to be planted are placed in the seed storage groove 2 for storage, the rotary cultivator is connected to the rear of the driving device, the rotary cultivator is loosened by rotating the fixing bolt, the adjusting disc 11 is rotated according to the soil and crops to be sowed to control the second rotating shaft 18 to rotate, the racks 17 on two sides push the limiting plate and the cutter 16 to move towards the outer side or the inner side by rotating the second rotating shaft 18, the cutter 16 on two sides is provided with a pulling force by arranging a spring to increase the stability of the cutter 16 during rotation, the fixing bolt is rotated to fix the adjusting disc 11 after the adjustment is finished, the adjusting bolt 9 is rotated according to the size of the seeds to adjust the distance between the furling plates 8, the seeds have the seed storage groove 2 to fall into the sowing groove 12 during tillage, the first rotating shaft 13 rotates to enable the seeds to fall uniformly, the furrows are formed in the soil by the furrowing plates 15 to enable the seeds to fall into the furrows formed by the sowing openings, the soil is furled from two sides to the middle by the furling plate 8, the seeds are covered in the soil, the seeds are not exposed in the air, and the survival rate of the seeds is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a multi-functional rotary cultivator of area seeding which characterized in that: including casing (1), casing (1) top fixedly connected with backplate (3), casing (1) top fixedly connected with seed storage groove (2), casing (1) top fixedly connected with gear box (4), gear box (4) output end fixedly connected with transmission shaft (5), casing (1) inside is provided with cutter axle (19), cutter axle (19) with transmission shaft (5) transmission is connected, cutter axle (19) inside is provided with adjusting part, adjusting part includes second pivot (18), adjustment disk (11), cutter (16) and rack (17), casing (1) one side fixedly connected with mounting bracket (6), the inside soil gathering subassembly that is provided with of mounting bracket (6), the inside seeding subassembly that is provided with of casing (1).

2. The multifunctional rotary cultivator with seeding function of claim 1, characterized in that: cutter axle (19) rotate to be connected inside casing (1), the cavity has been seted up to cutter axle (19) inside, cutter (16) swing joint be in inside the cavity, cutter (16) bottom fixedly connected with limiting plate, rack (17) fixed connection be in limiting plate one side, second pivot (18) lateral wall fixedly connected with gear, the gear with rack (17) mesh mutually, rack (17) with fixedly connected with spring between the limiting plate.

3. The multifunctional rotary cultivator with seeding function of claim 1, characterized in that: second pivot (18) one end fixedly connected with adjustment disk (11), the inside swing joint of adjustment disk (11) has fixing bolt, a plurality of thread groove has been seted up to casing (1) one side, fixing bolt with the thread groove phase-match.

4. The multifunctional rotary cultivator with seeding function of claim 1, characterized in that: the seeding component comprises a seeding groove (12), a first rotating shaft (13), a baffle (14) and a ditching plate (15).

5. The multifunctional rotary cultivator with seeding function of claim 4, wherein: seeding groove (12) fixed connection be in casing (1) inner wall, just seeding groove (12) with seed storage groove (2) are linked together, first pivot (13) rotate to be connected inside seeding groove (12), first pivot (13) with transmission shaft (5) transmission is connected, baffle (14) fixed connection be in first pivot (13) lateral wall, ditching board (15) fixed connection be in seeding groove (12) one side, the seeding mouth has been seted up to seeding groove (12) one end.

6. The multifunctional rotary cultivator with seeding function of claim 1, characterized in that: soil gathering component includes guide rail axle (20), connecting plate (7), draws in board (8) and adjusting bolt (9), guide rail axle (20) fixed connection be in inside mounting bracket (6), connecting plate (7) sliding connection be in guide rail axle (20) lateral wall, adjusting bolt (9) swing joint be in inside mounting bracket (6), adjusting bolt (9) one end is located connecting plate (7) one side, connecting plate (7) are provided with two, two fixedly connected with spring between connecting plate (7), draw in board (8) fixed connection be in connecting plate (7) one end.

7. The multifunctional rotary cultivator with seeding function of claim 1, characterized in that: the bottom parts of two sides of the machine shell (1) are respectively provided with a seedling dividing plate (10).