CN110771311A

CN110771311A - Portable farming ditching agricultural implement

Info

Publication number: CN110771311A
Application number: CN201911247263.1A
Authority: CN
Inventors: 张蓉艳; 刘国洪; 江国宝
Original assignee: Ganzhou Rui Sheng Ecological Agriculture Development Co Ltd
Current assignee: Ganzhou Rui Sheng Ecological Agriculture Development Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-02-11

Abstract

The invention discloses a portable agricultural planting ditching agricultural implement which comprises a bottom plate, wherein a bottom support is fixedly arranged on the lower end face of the bottom plate, side plates are fixedly arranged at positions, located on the inner side and the outer side, of the upper end face of the bottom plate, a tail plate is fixedly arranged at one end of each side plate, a sliding knife is arranged at the other end of each side plate located on the inner side, a depth limiting plate is arranged at one end of the bottom plate and fixedly connected with the sliding knife, a bulldozing plate is arranged at the position, located at the connecting position of the depth limiting plate and the bottom plate, of the upper end face of the bottom plate, and a groove is formed in one side position of the bulldozing plate. The portable agricultural planting ditching agricultural implement can enable the depth of a ditch to be consistent, has small resistance, can adjust the distance between the ditcher body and the side plate by adopting the adjusting tooth holder so as to adapt to different terrains, is beneficial to pushing out surface soil by adopting the groove, improves the ditching operation efficiency and brings better use prospect.

Description

Portable farming ditching agricultural implement

Technical Field

The invention relates to the field of ditching agricultural tools, in particular to a portable agricultural planting ditching agricultural tool.

Background

The ditching farm tool is used as a farm tool for ditching and seeding, is a main working part of a seeder, can dig a seed ditch with a certain depth on a seed bed according to the agricultural technical requirements, guides seeds (fertilizers) to fall in, covers wet soil, and directly influences the seeding quality by the working quality of the ditcher; the existing ditching farm tool has certain disadvantages when in use, and is corresponding to a double-disc ditcher commonly used on the market, the ditching farm tool consists of two rotary plane discs, the two rotary plane discs are intersected at one point in the front and the lower part, the soil is penetrated by gravity and additional force of a spring during working, the discs roll and cut the soil and extrude the soil to two sides to form a V-shaped seed ditch, although the working is stable and the ditch shape is neat, the structure is complex, the size is large, the working resistance is large, the ditching efficiency is reduced, and certain influence is brought to the use of the ditching farm tool.

Disclosure of Invention

The invention mainly aims to provide a portable agricultural planting ditching farm tool which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a portable agricultural planting ditching agricultural implement comprises a bottom plate, wherein a bottom support is fixedly arranged on the lower end face of the bottom plate, side plates are fixedly arranged at positions, located on the inner side and the outer side, of the upper end face of the bottom plate, a tail plate is fixedly arranged at one end of each side plate, a sliding cutter is arranged at the other end of each side plate located on the inner side, a depth limiting plate is arranged at one end of the bottom plate and fixedly connected with the sliding cutter, a soil shifter is arranged at the position, located at the connecting position of the depth limiting plate and the bottom plate, of the upper end face of the bottom plate, a groove is formed in the position, located on one side of the soil shifter, a embedding seat is fixedly arranged at the position, located at the middle position, of one outer side of the embedding seat, far away from the soil shifter, is embedded with a cutting edge, two outer sides of the side plates are respectively connected with a ditching device body, an adjusting tooth seat is arranged at the connecting position of, and four limit holes are longitudinally and equidistantly formed in the adjusting plate, fastening inner rings are arranged on the inner surfaces of the limit holes, adjusting bolts are arranged at positions below the adjusting toothholders, the adjusting toothholders are fixedly connected with the furrow opener body through the adjusting bolts, a connecting frame is arranged at the top end of the furrow opener body, pull rods are fixedly arranged on two sides of the connecting frame, a plurality of mounting holes are formed in the pull rods at equal intervals in the transverse direction, and fixing bolts are arranged at positions, located at the top ends, of two outer sides of the furrow opener body.

Preferably, the furrow opener body is fixedly connected with the connecting frame through a fixing bolt, and the connecting frame is connected with the pull rod in a welding mode.

Preferably, the furrow opener body is longitudinally provided with four fixing holes at equal intervals at the bottom end below, and the furrow opener body is movably connected with the side plate on the bottom plate.

Preferably, the lower surface of the bottom support is provided with a sliding steel plate, the thickness of the middle part of the sliding steel plate is larger than that of the two ends of the sliding steel plate, and the two side faces of the bottom support are provided with anti-collision edgings.

Preferably, the connection mode of the embedding seat and the bulldozer is welding, and an embedding groove is formed at the connection position of the embedding seat and the blade.

Preferably, the head of sliding knife is the acute angle, and the angle range of digging into of sliding knife is 15 degrees to 25 degrees, adjusting bolt's one end welding has fixing nut, and the outer surface cover that lies in the screw rod on the adjusting bolt is equipped with adjusting nut.

Preferably, the tail plate and the side plate are integrally formed, and the tail plate is provided with a square notch.

Preferably, the inner diameter of the fastening inner ring is smaller than that of the limiting hole.

Compared with the prior art, the invention has the following beneficial effects: this portable farming ditching agricultural implement, can make the ditch deep unanimous, the ditch shape is neat, in disorder soil layer, and the resistance is little, the furrow opener body adopts the regulation toothholder, can adjust its and curb plate between the interval, in order to adapt to different topography, carry out the ditching operation, use the flexibility strong, and application scope is wide, adopt the recess on the bull-dozer board, do benefit to the release of top soil, reduce the resistance of equipment in carrying out the ditching in-process, improve ditching operating efficiency, adopt the cutting edge, at the ditching in-process, can cut off the tree rattan in the soil layer, bring the facility for the use, whole device simple structure, high durability and convenient operation, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable agricultural planting trenching agricultural implement of the present invention;

FIG. 2 is an enlarged partial view of the blade of FIG. 1 of a portable agricultural planting trenching implement of the present invention;

FIG. 3 is an enlarged partial view of the adjustable adapter of FIG. 1 of a portable agricultural planting furrowing implement of the present invention.

In the figure: 1. a bottom support; 2. a bulldozer plate; 3. adjusting the bolt; 4. adjusting the tooth holder; 5. a tail plate; 6. a furrow opener body; 7. fixing the bolt; 8. mounting holes; 9. a pull rod; 10. a connecting frame; 11. a side plate; 12. a base plate; 13. sliding a knife; 14. a depth stop plate; 15. a limiting hole; 16. fastening the inner ring; 17. an adjusting plate; 18. a groove; 19. embedding a base; 20. a blade.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-3, a portable agricultural planting furrowing agricultural implement comprises a bottom plate 12, a bottom support 1 is fixedly arranged on the lower end surface of the bottom plate 12, side plates 11 are fixedly arranged at the positions of the inner side and the outer side of the upper end surface of the bottom plate 12, a tail plate 5 is fixedly arranged at one end of each side plate 11, a sliding cutter 13 is arranged at the other end of each side plate 11 positioned at the inner side, a depth plate 14 is arranged at one end of the bottom plate 12, the depth plate 14 is fixedly connected with the sliding cutter 13, a bulldozer plate 2 is arranged at the position, where the depth plate 14 is connected with the bottom plate 12, of the upper end surface of the bottom plate 12, a groove 18 is formed at one side position of the bulldozer plate 2, an embedded seat 19 is fixedly arranged at the middle position of one side surface of the bulldozer plate 2, a cutting edge 20 is embedded at the middle position of the outer side of the embedded seat 19 far away from the bulldozer plate 2, a furrow opener body 6 is respectively connected to, an adjusting plate 17 is arranged in the middle of the front end face of the adjusting tooth holder 4, four limiting holes 15 are longitudinally and equidistantly formed in the adjusting plate 17, fastening inner rings 16 are arranged on the inner surfaces of the limiting holes 15, adjusting bolts 3 are arranged at the positions, below the adjusting tooth holder 4, of the adjusting tooth holder 4, the adjusting tooth holder 4 is fixedly connected with a furrow opener body 6 through the adjusting bolts 3, a connecting frame 10 is arranged at the top end of the furrow opener body 6, pull rods 9 are fixedly arranged on two sides of the connecting frame 10, a plurality of mounting holes 8 are transversely and equidistantly formed in the pull rods 9, and fixing bolts 7 are arranged at the positions, located at the top ends, of the two outer sides of;

the furrow opener body 6 is fixedly connected with a connecting frame 10 through a fixing bolt 7, and the connecting frame 10 is connected with a pull rod 9 in a welding way; the bottom end of the furrow opener body 6 positioned below is longitudinally provided with four fixing holes at equal intervals, and the furrow opener body 6 is movably connected with a side plate 11 on a bottom plate 12; the lower surface of the bottom support 1 is provided with a sliding steel plate, the thickness of the middle part of the sliding steel plate is larger than that of the two ends of the sliding steel plate, and two side surfaces of the bottom support 1 are provided with anti-collision edgings; the connection mode of the embedding seat 19 and the bulldozer blade 2 is welding, and an embedding groove is arranged at the connection position of the embedding seat 19 and the blade 20; the head of the sliding knife 13 is an acute angle, the soil penetration angle range of the sliding knife 13 is 15-25 degrees, a fixing nut is welded at one end of the adjusting bolt 3, and an adjusting nut is sleeved on the outer surface of the adjusting bolt 3, which is positioned on the screw rod; the tail plate 5 and the side plate 11 are integrally formed, and a square notch is formed in the tail plate 5; the inner diameter of the fastening inner ring 16 is smaller than the inner diameter of the stopper hole 15.

The invention is a portable agricultural planting furrowing agricultural implement, which can make the furrows have consistent depth and neat shape, not mix with the soil layer, the seeds are uniformly distributed in the furrows, have certain earthing capability, strong soil-entering capability, are not wound with grass and blocked, and have simple structure, before use, the furrowing agricultural implement is firstly installed on a seeding machine through a connecting frame 10 on a furrowing implement body 6, a fixing piece is specifically fixed through an installation hole 8 on a pull rod 9, after installation, the furrowing agricultural implement can be used, when in use, a sliding knife 13 at one end of a bottom plate 12 is cut into the soil in the vertical direction, a knife rear side plate 11 extrudes the soil to two sides to form a seed furrow, the soil-entering resistance borne by the sliding knife 13 is related to the curve of the sliding knife 13, the soil is extruded by the sliding knife 13 in the sliding cutting process until the stress reaches the damage limit, and the soil is sheared and broken when the sliding knife 13 acts, the soil particles are displaced relatively, the particles slide downwards along the curve of the sliding blade 13 and slide to two sides along the wedge surface direction of the sliding blade 13 after being damaged, when the sliding cutting is 35-50 degrees, the soil resistance is small, the ditching efficiency of the equipment can be improved, the ditching device body 6 can adjust the distance between the ditching device body and the side plate 11 through adjusting the tooth holder 4 so as to adapt to different terrains and carry out ditching operation, when the distance is adjusted, the adjusting bolt 3 is firstly disassembled from the adjusting tooth holder 4, then the fixing hole on the ditching device body 6 is aligned with the limiting hole 15 on the adjusting tooth holder 4, finally the fixing is carried out through the adjusting bolt 3, the adjusting structure principle is that the position is adjusted through the limiting holes 15 distributed on the adjusting plate 17 at different positions, the groove 18 on the bulldozer plate 2 is designed to be beneficial to pushing out surface soil, and the blade 20 arranged on the side edge of the bulldozer plate 2 is used for ditching, can cut off the tree rattan in the soil layer, inlay the seat 19 and play the fixed action to the connection of cutting edge 20 and bull-dozer board 2, comparatively practical.

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 portable farming ditching agricultural implement, includes bottom plate (12), its characterized in that: a bottom support (1) is fixedly arranged on the lower end face of the bottom plate (12), side plates (11) are fixedly arranged at positions, located on the inner side and the outer side, of the upper end face of the bottom plate (12), a tail plate (5) is fixedly arranged at one end of each side plate (11), a sliding knife (13) is arranged at the other end of each side plate (11) located on the inner side, a depth plate (14) is arranged at one end of the bottom plate (12), the depth plate (14) is fixedly connected with the sliding knife (13), a bulldozer plate (2) is arranged at the position, located on one side of the bulldozer plate (2), where the depth plate (14) is connected with the bottom plate (12), a groove (18) is formed in the upper end face of the bottom plate (12), an embedded seat (19) is fixedly arranged at a position, located on the middle of the outer side, where the bulldozer plate (2) is far away from the embedded seat (19), and a cutting edge, the two outer sides of the side plate (11) are respectively connected with a furrow opener body (6), the joint of the furrow opener body (6) and the side plate (11) is provided with an adjusting tooth holder (4), an adjusting plate (17) is arranged in the middle of the front end surface of the adjusting tooth holder (4), four limit holes (15) are longitudinally and equidistantly arranged on the adjusting plate (17), the inner surfaces of the limit holes (15) are provided with fastening inner rings (16), an adjusting bolt (3) is arranged at the lower position of the adjusting tooth holder (4), and the adjusting tooth holder (4) is fixedly connected with the furrow opener body (6) through an adjusting bolt (3), the top end of the furrow opener body (6) is provided with a connecting frame (10), both sides of the connecting frame (10) are fixedly provided with pull rods (9), and a plurality of mounting holes (8) are arranged on the pull rod (9) at equal intervals in the transverse direction, and fixing bolts (7) are arranged at the top ends of the two outer sides of the furrow opener body (6).

2. The portable agricultural planting furrowing implement of claim 1, wherein: the furrow opener body (6) is fixedly connected with a connecting frame (10) through a fixing bolt (7), and the connecting frame (10) is connected with a pull rod (9) in a welding manner.

3. The portable agricultural planting furrowing implement of claim 1, wherein: the furrow opener body (6) is longitudinally provided with four fixing holes at equal intervals at the bottom end of the lower part, and the furrow opener body (6) is movably connected with a side plate (11) on a bottom plate (12).

4. The portable agricultural planting furrowing implement of claim 1, wherein: the lower surface of collet (1) is for being provided with smooth steel sheet, and the thickness of the middle part of smooth steel sheet will be greater than the thickness at its both ends, and the both sides face of collet (1) all is provided with the anticollision strake.

5. The portable agricultural planting furrowing implement of claim 1, wherein: the connection mode of the embedding seat (19) and the bulldozer plate (2) is welding, and an embedding groove is formed at the connection position of the embedding seat (19) and the cutting edge (20).

6. The portable agricultural planting furrowing implement of claim 1, wherein: the head of sliding knife (13) is the acute angle, and the angle range of burying of sliding knife (13) is 15 degrees to 25 degrees, the one end welding of adjusting bolt (3) has fixing nut, and the outer surface cover that lies in the screw rod on adjusting bolt (3) is equipped with adjusting nut.

7. The portable agricultural planting furrowing implement of claim 1, wherein: the tail plate (5) and the side plate (11) are integrally formed, and a square notch is formed in the tail plate (5).

8. The portable agricultural planting furrowing implement of claim 1, wherein: the inner diameter of the fastening inner ring (16) is smaller than that of the limiting hole (15).