CN219269518U - Ditching device of no-tillage planter - Google Patents
Ditching device of no-tillage planter Download PDFInfo
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- CN219269518U CN219269518U CN202320196621.6U CN202320196621U CN219269518U CN 219269518 U CN219269518 U CN 219269518U CN 202320196621 U CN202320196621 U CN 202320196621U CN 219269518 U CN219269518 U CN 219269518U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The utility model discloses a ditching device of a no-tillage planter, which belongs to the technical field of a planter and comprises a mounting seat, a lifting mechanism, a right-angle frame, a plurality of ditching components, a soil crushing mechanism and an angle adjusting mechanism which are connected to a planter frame, wherein the working front end of the mounting seat is connected with the right-angle frame through the lifting mechanism, the bottom end of a horizontal plate of the right-angle frame is connected with a transverse shaft, the ditching components are arranged on the horizontal plate at equal intervals, the ditching components are connected to a vertical plate of the right-angle frame through a first angle adjusting mechanism, the soil crushing mechanism is connected with the soil crushing mechanism through a second angle adjusting mechanism, the soil crushing mechanism is formed by rotatably mounting a plurality of soil crushing rollers on a transmission case of the soil crushing mechanism, each soil crushing roller corresponds to a ditching shovel of the ditching component, and the tail end of the soil crushing roller is positioned below the soil passing frame. When the utility model is used for ditching, soil scooped by the ditching shovel and straw carried by the soil pass through the soil frame, and are cut and crushed by the rotating soil crushing roller, and the crushed straw is mixed in the soil, so that the sowing and seedling emergence are facilitated.
Description
Technical Field
The utility model relates to the technical field of seeders, in particular to a ditching device of a no-tillage seeder.
Background
The no-tillage planter is characterized in that the seeding machine is used for replacing the original steps of manual seeding, fertilization, tillage and the like, is completed in one step, and is particularly applied to economic farming suitable for large-scale planting of corn, soybean, potato, garlic and the like. The no-tillage planter mainly comprises corn planter, soybean planter, garlic planter, potato planter and other machines.
The furrow opener is an important element of a no-tillage planter during working, the patent publication number is CN111919528A, the technical problem to be solved is that the furrow opener is a furrow opener of the corn no-tillage planter, because more ground straws are easy to cause a blocking phenomenon, the furrow opening resistance is increased, meanwhile, after corn sowing, soil cannot be timely covered, the corn planting efficiency is reduced, soil on two sides of a gully is easy to fall into the gully after furrowing, the depth of the gully is uneven, thereby affecting the growth of corn, a first rotating shaft is driven to rotate by a motor, a second bevel gear and a second rotating shaft are driven to rotate by the first rotating shaft, a third driving wheel drives a fourth driving wheel to rotate by a second driving belt, a plurality of cleaning rods on the outer side of the drum rotate along with the drum, the straws on the ground are cleaned by the rotation of a plurality of cleaning rods, the gully is prevented from being too much ground straws, the furrow opening resistance is increased, and the furrow opening efficiency is ensured; there are still the following drawbacks to be solved: part of straw is fused with soil, and the straw is easy to tilt from the soil after ditching, so that accurate introduction of seeds is affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a ditching device of a no-tillage planter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model relates to a ditching device of a no-tillage planter, which comprises a mounting seat, a lifting mechanism, a right-angle frame, a plurality of ditching components, a soil crushing mechanism and an angle adjusting mechanism, wherein the mounting seat is connected to a seeding frame, the working front end of the mounting seat is connected with the right-angle frame through the lifting mechanism, the bottom end of a horizontal plate of the right-angle frame is connected with a transverse shaft, a plurality of ditching components are arranged on the horizontal plate at equal intervals, the ditching components are connected to a vertical plate of the right-angle frame through a first angle adjusting mechanism, the soil crushing mechanism is connected with the soil crushing mechanism through a second angle adjusting mechanism, the soil crushing mechanism is formed by rotatably mounting a plurality of soil crushing rollers on a transmission case of the soil crushing mechanism, each soil crushing roller corresponds to a ditching shovel of the ditching component, and the tail end of each soil crushing roller is positioned below the soil passing frame.
Further, the ditching subassembly includes that ditching shovel, the soil frame that crosses that sets up on the ditching shovel, loop bar and first angle adjustment mechanism, the soil frame top that crosses of ditching shovel top sets up the loop bar, through the loop bar cover is put on the cross axle, install the connecting plate at the top of soil frame work rear end, connect first angle adjustment mechanism through this connecting plate.
Further, the soil passing frame is provided with a soil passing hole, and the passing hole is a U-shaped hole with an arc-shaped bottom.
Further, the first angle adjusting mechanism is a first hydraulic rod, and two ends of the first hydraulic rod are respectively connected with a vertical plate of the right-angle frame and a connecting plate on the soil passing frame in a rotating mode.
Further, the upper end and the lower end of the ditching shovel are cambered surfaces, and the width of the shovel end of the ditching shovel is smaller than the width of the tail end of the ditching shovel.
Further, the soil crushing mechanism comprises a transmission case, a plurality of soil crushing rollers and a second angle adjusting mechanism, a plurality of synchronous transmission driving wheels are arranged in the transmission case at equal intervals, the soil crushing rollers are respectively connected to a transmission wheel shaft, the second angle adjusting mechanism comprises a second hydraulic rod and a connecting rod, the connecting rod is rotationally connected to the opposite side face of the soil crushing rollers mounted on the transmission case, the second hydraulic rod is connected to the top end face adjacent to the side face, and the other ends of the second hydraulic rod and the connecting rod are connected to the middle and bottom of a vertical plate of the right-angle frame.
Further, elevating system includes hydraulic motor, first lifter and second lifter, installs hydraulic motor on the mount pad between first lifter and second lifter, and the pivot is installed to the hydraulic motor output, be provided with first slewing mechanism and second drive mechanism between pivot and first lifter and the second lifter respectively, and first lifter and second lifter middle part are offered the screw thread, respectively with first slewing mechanism and second drive mechanism's band pulley threaded connection.
Further, the first rotating mechanism and the second transmission mechanism are composed of two belt pulleys and a conveyor belt, and the belt pulleys are arranged on the first lifting rod, the second lifting rod and the output shaft of the hydraulic motor; a protection cylinder is rotatably installed between the mounting seat and the belt wheel on the first lifting rod and the second lifting rod through bearings, and threads are formed on the outer periphery of the first lifting rod and the second lifting rod and the inner periphery of the belt wheel.
Further, the two ends of the transverse shaft are rotatably arranged on hanging lugs arranged at the two ends of the bottom surface of the horizontal plate of the right-angle frame.
Further, a manual rotating wheel is arranged at one end of the transverse shaft.
The beneficial effects of the utility model are as follows:
1. according to the ditching device of the no-tillage planter, the integral height of the right-angle frame is adjusted through the lifting mechanism so as to determine the ditching depth, the ditching angle of the ditching shovel is adjusted through the first angle adjusting mechanism, the angles of the transmission box and the soil crushing roller are adjusted through the second angle adjusting mechanism, the tail end of the soil crushing roller is positioned at the middle and lower ends of the outer side of the soil passing frame, when ditching work is carried out, soil scooped by the ditching shovel and straw carried by the soil passes through the soil passing frame, the soil crushing roller is rotated to cut and crush the crushed straw, the crushed straw is mixed in the soil, and the soil can be provided with nourishment, so that the effective ditching is carried out, and the accurate introduction of seeds is prevented from being influenced by the straw trapped in the soil.
2. The top of the soil passing frame above the ditching shovel of the ditching assembly is provided with a sleeve rod, the sleeve rod is sleeved on a transverse shaft, the top of the working rear end of the soil passing frame is provided with a connecting plate, the connecting plate is connected with a first angle adjusting mechanism, namely a first hydraulic rod, and two ends of the connecting plate are respectively connected with a vertical plate of a right-angle frame and the connecting plate on the soil passing frame in a rotating mode. The ditching angle of the ditching shovel is adjusted by extending or shortening the first hydraulic rod.
3. According to the soil crushing mechanism, the inclination angle of the soil crushing roller transmission case is adjusted through the second angle adjusting mechanism formed by the connecting rod and the second hydraulic rod, so that the tail end of the soil crushing roller is positioned at the middle lower end of the outer side of the soil passing frame, and soil blocks are crushed and loosened.
4. The lifting mechanism of the utility model works through the hydraulic motor, so that the first transmission mechanism and the second transmission mechanism work, and then the first lifting rod and the second lifting rod are lifted or lowered simultaneously, thereby achieving the effect that the right-angle frame and the ditching device can adjust lifting according to the requirement of a sowing site, and further determining the needed ditching depth.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the first lifter and the second lifter according to the present utility model;
FIG. 3 is a schematic view of the right angle frame of the present utility model;
fig. 4 is a schematic left-view structure of fig. 3.
In the figure: the soil-crushing machine comprises a mounting seat 1, a first transmission mechanism 2, a second transmission mechanism 3, a protective cylinder 4, a right-angle frame 5, a soil-passing frame 6, a ditching shovel 7, a rotating wheel 8, a transmission box 9, a rotating shaft 10, a conveyor belt 11, a belt pulley 12, a second lifting rod 13, a first lifting rod 14, a hydraulic motor 15, a first hydraulic rod 16, a transverse shaft 17, a sleeve rod 18, a hanging lug 19, a second hydraulic rod 20, a connecting rod 21, a soil-crushing roller 22 and a connecting plate 23.
Detailed Description
The utility model is described in detail below with reference to the drawings and examples.
Examples: referring to fig. 1-4, the ditching device of the no-tillage planter comprises a mounting seat 1, a lifting mechanism, a right-angle frame 5, a plurality of ditching components, a soil crushing mechanism and an angle adjusting mechanism which are connected to a planter frame, wherein the working front end of the mounting seat 1 is connected with the right-angle frame 5 through the lifting mechanism, the right-angle frame 5 is formed by a vertical plate and a vertical plate which are vertically arranged, the vertical plate is folded to the ground surface, the bottom end of the horizontal plate of the right-angle frame 5 is connected with a transverse shaft 17, the ditching components are arranged at equal intervals on the horizontal plate, the ditching components are connected to the vertical plate of the right-angle frame 5 through the first angle adjusting mechanism, the soil crushing mechanism is connected with the soil crushing mechanism through the second angle adjusting mechanism, the soil crushing mechanism is formed by rotatably mounting a plurality of soil crushing rollers 22 on a transmission case 9, each soil crushing roller 22 corresponds to a ditching shovel 7 of the ditching component, and the tail end of each soil crushing roller 22 is positioned in the middle and lower part of the soil passing frame 6.
The ditching assembly comprises a ditching shovel 7, a soil passing frame 6, a loop bar 18 and a first angle adjusting mechanism, wherein the soil passing frame 6, the loop bar 18 and the first angle adjusting mechanism are arranged on the ditching shovel 7, the loop bar 18 is arranged at the top of the soil passing frame 6 above the ditching shovel 7, the loop bar 18 is sleeved on the transverse shaft 17, a connecting plate 23 is arranged at the top of the working rear end of the soil passing frame 6, and the first angle adjusting mechanism is connected through the connecting plate 23.
The first angle adjusting mechanism is a first hydraulic rod 16, and two ends of the first hydraulic rod 16 are respectively and rotatably connected with a vertical plate of the right-angle frame 5 and a connecting plate 23 on the soil passing frame 6; wherein the soil passing frames 6 can be respectively provided with connecting plates 23, and each connecting plate 23 is rotationally connected with a vertical plate of the right-angle frame 5 through a first hydraulic rod 16; or, a plurality of soil passing frames 6 are connected with a connecting plate 23, and two end parts on the connecting plate 23 are respectively connected with vertical plates of the right-angle frame 5 in a rotating way through two first hydraulic rods 16; the soil entering angle of the ditching shovel 7 can be adjusted by stretching and contracting different lengths of the first hydraulic rod 16. In this example, two ends of the transverse shaft 17 are rotatably mounted on hanging lugs 19 arranged at two ends of the bottom surface of the horizontal plate of the right-angle frame 5. In the event of a malfunction of the hydraulic adjustment, the angle of penetration of the trench digger 7 can also be adjusted by installing a manual wheel 8 at one end of the transverse shaft 17.
The soil passing frame 6 is provided with a soil passing hole, and the passing hole is a U-shaped hole with an arc-shaped bottom. The upper end and the lower end of the ditching shovel 7 are cambered surfaces, and the width of the shovel end of the ditching shovel 7 is smaller than the width of the tail end of the ditching shovel 7. After ditching shovel 7 ditches, its top soil passes through the hole of crossing of soil frame 6, is cut by pivoted hack roller 22 and smashes, and the straw of smashing mixes in earth, arranges in the furrow that the rear was opened, smashes soil block and straw through hack roller 22 of hack mechanism that the rear set up, makes the soil of furrow bottom loose, easily the seedling emergence after sowing.
The soil crushing mechanism comprises a transmission case 9, a plurality of soil crushing rollers 22 and a second angle adjusting mechanism, wherein a plurality of synchronous transmission wheels are arranged in the transmission case 9 at equal intervals, the soil crushing rollers 22 are respectively connected to transmission axles, the second angle adjusting mechanism comprises a second hydraulic rod 20 and a connecting rod 21, the connecting rod 21 is rotationally connected to the opposite side surface of the transmission case 9, on which the soil crushing rollers 22 are mounted, the second hydraulic rod 20 is rotationally connected to the top end surface adjacent to the side surface, and the other ends of the second hydraulic rod 20 and the connecting rod 21 are rotationally connected to the middle part and the bottom of a vertical plate of the right-angle frame 5; the telescopic length of the second hydraulic rod 20 is adjusted, and the angle of the transmission case 9 is adjusted by matching with the connecting rod 21, so that the second hydraulic rod breaks soil blocks in furrows.
The lifting mechanism comprises a hydraulic motor 15, a first lifting rod 13 and a second lifting rod 14, wherein the hydraulic motor 15 is arranged on the installation seat 1 between the first lifting rod 13 and the second lifting rod 14, a rotating shaft 10 is arranged at the output end of the hydraulic motor 15, a first rotating mechanism 2 and a second transmission mechanism 3 are respectively arranged between the rotating shaft 10 and the first lifting rod 13 and between the rotating shaft 10 and the second lifting rod 14, threads are formed in the middle of the first lifting rod 13 and the middle of the second lifting rod 14, and the first lifting rod and the second lifting rod 14 are respectively in threaded connection with the belt wheels 12 of the first rotating mechanism 2 and the second transmission mechanism 3, and the height of the second lifting rod 14 is larger than that of the first lifting rod 13.
The first rotating mechanism and the second transmission mechanism are composed of two belt pulleys 12 and a conveyor belt 11, and the belt pulleys 12 are arranged on a first lifting rod 13, a second lifting rod 14 and a hydraulic motor output shaft 10; a protective cylinder 4 is rotatably mounted between the mounting seat 1 and the belt pulley 12 on the first lifting rod 13 and the second lifting rod 14 through bearings, and the outer circumferences of the first lifting rod 13 and the second lifting rod 14 and the inner circumference of the belt pulley 12 are provided with threads. The output shaft 10 is driven to rotate by the driving of the hydraulic motor 15, so that the belt pulley 12 is driven by the conveying belt 11 to rotate along the threads of the first lifting rod 13 and the second lifting rod 14, the first lifting rod 14 and the second lifting rod 13 are enabled to ascend or descend simultaneously, the distance between the mounting seat 1 and the right-angle frame 5 is adjusted according to the requirement of a sowing site, and the purpose of adjusting the ditching depth of the ditching shovel 7 is achieved.
The working principle of the utility model is as follows: the whole height of the right angle frame 5 is adjusted through the work of the hydraulic motor 15 so as to determine the ditching depth; the first hydraulic rod 16 stretches or shortens the ditching angle of adjustment ditching shovel 7, and simultaneously the second hydraulic rod 20 stretches or shortens, also adjusts the angle of transmission case 9 and hack roller 22, makes hack roller 22 end be located the lower extreme in the soil frame 6, and when ditching work goes on, the earth that ditching shovel 7 shoveled and entrained straw pass soil frame 6, and the straw that is smashed by pivoted hack roller 22 cutting, and the straw that smashes mixes in earth, can provide the nourishment for the soil, and then ensures that the effective going on of ditching and the straw that avoids traping in earth influence the accurate import of seed.
The hydraulic motor 15 works to enable the first transmission mechanism 2 and the second transmission mechanism 3 to work, and then the first lifting rod 14 and the second lifting rod 13 are lifted or lowered simultaneously, so that the effect that the right-angle frame 5 and the ditching device can be lifted according to the requirement of a sowing site is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The utility model provides a no-tillage seeder ditching device, its characterized in that, including connecting mount pad, elevating system, right angle frame, a plurality of ditching subassemblies, hack mechanism and angle adjustment mechanism in the seeding frame, mount pad work front end passes through elevating system and connects right angle frame, connects the cross axle in right angle frame horizontal plate bottom, and equidistant a plurality of ditching subassemblies that are provided with on it, connects the ditching subassembly through first angle adjustment mechanism on the vertical board of right angle frame, and hack mechanism is connected through second angle adjustment mechanism, hack mechanism is rotated on its transmission case and is installed a plurality of hack rollers and constitutes, and every hack roller corresponds ditching shovel of ditching subassembly respectively, and hack roller end is located the well below of crossing the soil frame.
2. The no-tillage planter furrowing device according to claim 1, wherein the furrowing assembly comprises a furrowing blade, a soil passing frame arranged on the furrowing blade, a loop bar and a first angle adjusting mechanism, the loop bar is arranged at the top of the soil passing frame above the furrowing blade and sleeved on the transverse shaft, a connecting plate is arranged at the top of the rear working end of the soil passing frame, and the connecting plate is connected with the first angle adjusting mechanism.
3. The no-tillage planter furrowing device of claim 2 wherein the soil passing frame has soil passing holes, said holes being U-shaped holes with an arcuate bottom.
4. The furrowing device for a no-tillage planter according to claim 2, wherein the first angle adjusting mechanism is a first hydraulic rod, and two ends of the first hydraulic rod are respectively rotatably connected with a vertical plate of the right angle frame and a connecting plate on the soil passing frame.
5. The no-tillage planter furrowing device of claim 2 wherein the upper and lower ends of the furrowing blade are cambered surfaces and the blade end width of the furrowing blade is less than the terminal width thereof.
6. The ditching device of the no-tillage planter according to claim 1, wherein the soil crushing mechanism comprises a transmission case, a plurality of soil crushing rollers and a second angle adjusting mechanism, a plurality of synchronous transmission driving wheels are arranged in the transmission case at equal intervals, the soil crushing rollers are respectively connected to a transmission wheel shaft, the second angle adjusting mechanism comprises a second hydraulic rod and a connecting rod, the connecting rod is rotatably connected to the opposite side surface of the transmission case, on which the soil crushing rollers are mounted, the second hydraulic rod is connected to the top end surface adjacent to the side surface, and the other ends of the second hydraulic rod and the connecting rod are connected to the middle part and the bottom of a vertical plate of the right-angle frame.
7. The no-tillage planter furrowing device of claim 1, wherein the lifting mechanism comprises a hydraulic motor, a first lifting rod and a second lifting rod, the hydraulic motor is installed on an installation seat between the first lifting rod and the second lifting rod, a rotating shaft is installed at the output end of the hydraulic motor, a first rotating mechanism and a second transmission mechanism are respectively arranged between the rotating shaft and the first lifting rod and between the rotating shaft and the second lifting rod, threads are formed in the middle parts of the first lifting rod and the second lifting rod, and the rotating shaft is respectively in threaded connection with pulleys of the first rotating mechanism and the second transmission mechanism.
8. The no-tillage planter furrowing device of claim 7 wherein the first and second transmission mechanisms are each comprised of two pulleys and a belt, the pulleys being mounted on the first lift bar, the second lift bar and the hydraulic motor output shaft; a protection cylinder is rotatably installed between the mounting seat and the belt wheel on the first lifting rod and the second lifting rod through bearings, and threads are formed on the outer periphery of the first lifting rod and the second lifting rod and the inner periphery of the belt wheel.
9. The furrowing device for a no-tillage planter according to claim 1, wherein both ends of the transverse shaft are rotatably mounted on lugs provided at both ends of the bottom surface of the horizontal plate of the right angle frame.
10. The no-tillage planter furrowing device of claim 1 wherein one end of the transverse shaft is further provided with a manual wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196621.6U CN219269518U (en) | 2023-02-13 | 2023-02-13 | Ditching device of no-tillage planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196621.6U CN219269518U (en) | 2023-02-13 | 2023-02-13 | Ditching device of no-tillage planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219269518U true CN219269518U (en) | 2023-06-30 |
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ID=86930051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320196621.6U Active CN219269518U (en) | 2023-02-13 | 2023-02-13 | Ditching device of no-tillage planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219269518U (en) |
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2023
- 2023-02-13 CN CN202320196621.6U patent/CN219269518U/en active Active
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