CN111642181B - Adjustable ditching and blanking linkage device and use method thereof - Google Patents
Adjustable ditching and blanking linkage device and use method thereof Download PDFInfo
- Publication number
- CN111642181B CN111642181B CN202010602506.5A CN202010602506A CN111642181B CN 111642181 B CN111642181 B CN 111642181B CN 202010602506 A CN202010602506 A CN 202010602506A CN 111642181 B CN111642181 B CN 111642181B
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- ditching
- fan
- temporary storage
- raw material
- adjusting plate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
- A01C15/124—Fertiliser distributors with movable parts of the receptacle with adjustable shutters or slits
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides an adjustable ditching and blanking linkage device, which belongs to the technical field of agricultural machinery and comprises a connecting rod, a ditching shovel and a raw material box, wherein the left end of the connecting rod is connected with a vertical rod, a fan-shaped adjusting plate is hinged to the outer wall of the lower end of the vertical rod, an arc-shaped groove is formed in the fan-shaped adjusting plate, a limiting column is further arranged on the outer wall of the vertical rod, and the limiting column is arranged in the arc-shaped groove; the raw material box is fixedly connected with the connecting rod, a temporary storage box is arranged at the lower end of the raw material box, and the bottom of the temporary storage box is communicated with a discharging pipe; the temporary storage box is provided with a notch, and a plug board is inserted into the notch to realize the opening and closing between the temporary storage box and the blanking pipe; the other end of the inserting plate is hinged with the fan-shaped adjusting plate; a spring is connected between the fan-shaped adjusting plate and the temporary storage box. The device is suitable for seeding and fertilizing crops such as peanuts, wheat and the like, and has wide application range; and the falling of the materials is matched with the working speed in a linkage manner, so that the self-adaptive sowing is formed.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to an adjustable ditching and blanking linkage device and a use method thereof.
Background
The seeder takes crop seeds as a planting object, is used for the seeding machine of certain types or certain crops, and is usually named by crop types, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass broadcaster and the like; the ditching shovel is used for digging a ditch, seeds can be sowed in the ditch after the ditch is dug, soil is covered again to enable the seeds to sprout in the ditch, and chemical fertilizer can be sowed in the ditch to fertilize crops. Present device is mostly to be in the same place ditching shovel and the simple combination of seeding case/chemical fertilizer case, preceding ditching, and seeding/fertilization behind, but because the export of seeding case or chemical fertilizer case all is quantitative, no matter how fast ditching shovel's operating speed, the whereabouts of material all is certain, causes to broadcast and scatters inhomogeneous relatively, and the material can not carry out self-adaptation regulation according to ditching shovel's operating speed, has certain drawback.
Disclosure of Invention
In order to solve the problems in the prior art, an adjustable ditching and seeding linkage device capable of enabling the falling of materials to be in linkage fit with the working speed and a using method thereof are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an adjustable ditching and blanking linkage device, which comprises a connecting rod, a ditching shovel and a raw material box, wherein the left end of the connecting rod is connected with a vertical rod, a fan-shaped adjusting plate is hinged to the outer wall of the lower end of the vertical rod, an arc-shaped groove is formed in the fan-shaped adjusting plate, a limiting column is further arranged on the outer wall of the vertical rod, and the limiting column is arranged in the arc-shaped groove; the raw material box is fixedly connected with the connecting rod, a temporary storage box is arranged at the lower end of the raw material box, and a discharging pipe is communicated with the bottom of the temporary storage box; the temporary storage box is provided with a notch, and an inserting plate is inserted into the notch to realize the opening and closing of the temporary storage box and the blanking pipe; the other end of the inserting plate is hinged with the sector adjusting plate; and a spring is also connected between the fan-shaped adjusting plate and the temporary storage box.
Preferably, the montant is the screw rod, the left end of connecting rod is connected with fixed pipe, the screw rod passes fixed pipe, threaded connection has two nuts on the screw rod, the nut sets up respectively fixed pipe's upper end and lower extreme for realize the fastening of screw rod.
Preferably, an upper fixing plate is connected between the raw material tank and the fixing pipe.
Preferably, a lower fixing plate is fixedly connected between the screw and the temporary storage tank.
Preferably, the right end of the connecting rod is provided with an adjusting hole, and the connecting rod is further in threaded connection with a jackscrew matched with the adjusting hole.
Preferably, the adjusting hole is arranged in a square shape.
The invention also provides a using method of the adjustable ditching and blanking linkage device, which comprises the following steps:
in an initial state, the inserting plate is inserted into the notch to realize shielding, so that the material in the raw material box is prevented from falling;
when the ditching device is used, the connecting rod is connected with external traction equipment, the ditching shovel moves backwards due to the land resistance when ditching in the land, the ditching shovel drives the fan-shaped adjusting plate to rotate along the hinge point, the spring is stretched, and the fan-shaped adjusting plate further drives the plug board to move out of the slot to form an opening; the inserting plate forms openings with different sizes under the condition of resistance change along with the ditching shovel under the action of the fan-shaped adjusting plate, when the working speed is higher, the larger the resistance borne by the ditching shovel is, the larger the rotation angle of the fan-shaped adjusting plate is, the larger the rightward movement distance of the inserting plate is, the larger the formed opening is, the more the material in the raw material box falls, otherwise, when the working speed is lower, the less the material in the raw material box falls, so that the falling of the material is matched with the working speed, and the self-adaptive uniform spreading is formed;
when the ditching shovel stops working or changes rows, the ditching shovel is lifted out of the land, and the inserting plate restores to the initial state under the action of the elastic force of the spring to plug the notch.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fan-shaped adjusting plate, the inserting plate, the slot opening and the spring are arranged, and the inserting plate is inserted into the slot opening, so that the material is blocked; the fan-shaped adjusting plate is connected with the ditching shovel, so that the ditching shovel generates deflection with different sizes due to resistance when ditching, the inserting plate generates different displacements to form different opening sizes, the falling of materials is matched with the working speed in a linkage mode, when the working speed is high, the opening is large, otherwise, the opening is small, and self-adaptive sowing is formed;
2. the device is suitable for seeding and fertilizing crops such as peanuts, wheat and the like, and has wide application range;
3. when the device is in an inoperative state or needs to change lines, the elastic force of the spring can be utilized to realize automatic retraction of the inserting plate, so that plugging is automatically completed, and unnecessary waste caused by the fact that materials fall into the field is prevented.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is an enlarged view of the structure of region I in FIG. 1.
Fig. 3 is an enlarged structure diagram of the sector adjusting plate.
Description of reference numerals:
1. a discharging pipe; 2. inserting plates; 3. a lower fixing plate; 4. a raw material tank; 5. an upper fixing plate; 6. a nut; 7. a screw; 71. a limiting column; 8. a connecting rod; 9. an adjustment hole; 10. carrying out top thread; 11. a spring; 12. a sector adjusting plate; 121. an arc-shaped slot; 13. fixing the rod; 14. ditching and shoveling; 15. a temporary storage tank; 151. a notch; 16. and fixing the tube.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-2, the adjustable ditching and blanking linkage device provided by the embodiment includes a connecting rod 8, a ditching shovel 14 and a raw material box 4, wherein a vertical rod can be directly welded at the left end of the connecting rod 8, a fan-shaped adjusting plate 12 is hinged on the outer wall of the lower end of the vertical rod, an arc-shaped groove 121 is formed in the fan-shaped adjusting plate 12, a limiting column 71 is further arranged on the outer wall of the vertical rod, and the limiting column 71 is arranged in the arc-shaped groove 121; the raw material box 4 is fixedly connected with the connecting rod 8, the temporary storage box 15 is arranged at the lower end of the raw material box 4, and the bottom of the temporary storage box 15 is communicated with the discharging pipe 1; the temporary storage box 15 is provided with a notch 151, and an inserting plate 2 is inserted into the notch 151 to realize the opening and closing between the temporary storage box 15 and the blanking pipe 1; the other end of the inserting plate 2 is hinged with a sector adjusting plate 12; a spring 11 is connected between the fan-shaped adjusting plate 12 and the temporary storage tank 15.
Adjusting hole 9 has been seted up to the right-hand member of connecting rod 8, and threaded connection has the jackscrew 10 with adjusting hole 9 looks adaptation still on the connecting rod 8, and adjusting hole 9 is square setting.
The material is plugged by arranging the fan-shaped adjusting plate 12, the inserting plate 2, the groove opening 151 and the spring 11 and inserting the inserting plate 2 into the groove opening 151; through being connected fan-shaped regulating plate 12 with furrowing blade 14, furrowing blade 14 produces the not deflection of equidimension in the ditching, thereby makes picture peg 2 produce different displacements, forms different opening sizes, makes the whereabouts and the operating speed looks adaptation of material, and when operating speed is fast, the opening is big, otherwise, the opening is little, thereby wholly forms relatively evenly to scatter.
Example two
With continued reference to fig. 1-2, the adjustable ditching and blanking linkage device provided by the present embodiment has the same structure as the first embodiment, except that, in order to facilitate disassembly and adjustment, the vertical rod is a screw rod 7, the left end of the connecting rod 8 is connected with a fixed tube 16, the screw rod 7 passes through an internal cavity of the fixed tube 16, the screw rod 7 is in threaded connection with two nuts 6, the nuts 6 are respectively arranged at the upper end and the lower end of the fixed tube 16, and when in use, the screw rod 7 and the connecting rod 8 are fixed by tightening the nuts 6; an upper fixing plate 5 is connected between the raw material tank 4 and the fixing pipe 16, and a lower fixing plate 3 is fixedly connected between the screw 7 and the temporary storage tank 15.
The device is suitable for seeding and fertilizing crops such as peanuts, wheat and the like, has wide application range, and the specific use method comprises the following steps:
in an initial state, the inserting plate 2 is inserted into the groove opening 151 to realize shielding, so that the material in the raw material box 4 is prevented from falling;
when the ditching device is used, the connecting rod 8 is connected with external traction equipment, the ditching shovel 14 moves backwards due to the land resistance when ditching in the land, the ditching shovel 14 drives the fan-shaped adjusting plate 12 to rotate along the hinged point, the spring 11 is stretched, and the fan-shaped adjusting plate 12 further drives the inserting plate 2 to move out of the inserting slot to form an opening; thus, the inserting plate 2 forms openings with different sizes under the action of the fan-shaped adjusting plate 12 and along with the furrowing blade 14 under the condition of resistance change, when the working speed is higher, the larger the resistance borne by the furrowing blade 14 is, the larger the rotation angle of the fan-shaped adjusting plate 12 is, the larger the rightward movement distance of the inserting plate 2 is, the larger the formed opening is, the more the material in the raw material box 4 falls, and on the contrary, when the working speed is lower, the less the material in the raw material box 4 falls, so that the falling of the material is matched with the working speed, and the self-adaptive uniform spreading is formed;
when the ditching shovel 14 is lifted out of the land when the ditching shovel stops working or is used for changing rows, the inserting plate 2 is restored to the initial state under the action of the elastic force of the spring 11, the groove opening 151 is automatically plugged, and materials are prevented from falling into the field and being unnecessarily wasted.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The use method of the adjustable ditching and blanking linkage device comprises a connecting rod, a ditching shovel and a raw material box, wherein the left end of the connecting rod is connected with a vertical rod, a fan-shaped adjusting plate is hinged to the outer wall of the lower end of the vertical rod, an arc-shaped groove is formed in the fan-shaped adjusting plate, a limiting column is further arranged on the outer wall of the vertical rod, and the limiting column is arranged in the arc-shaped groove; the raw material box is fixedly connected with the connecting rod, a temporary storage box is arranged at the lower end of the raw material box, and a discharging pipe is communicated with the bottom of the temporary storage box; the temporary storage box is provided with a notch, and an inserting plate is inserted into the notch to realize the opening and closing of the temporary storage box and the blanking pipe; the other end of the inserting plate is hinged with the sector adjusting plate; a spring is connected between the fan-shaped adjusting plate and the temporary storage box; the method is characterized by comprising the following steps:
in an initial state, the inserting plate is inserted into the notch to realize shielding, so that the material in the raw material box is prevented from falling;
when the ditching device is used, the connecting rod is connected with external traction equipment, the ditching shovel moves backwards due to the land resistance when ditching in the land, the ditching shovel drives the fan-shaped adjusting plate to rotate along the hinge point, the spring is stretched, and the fan-shaped adjusting plate further drives the plug board to move out of the slot to form an opening; the inserting plate forms openings with different sizes under the condition of resistance change along with the ditching shovel under the action of the fan-shaped adjusting plate, when the working speed is higher, the larger the resistance borne by the ditching shovel is, the larger the rotation angle of the fan-shaped adjusting plate is, the larger the rightward movement distance of the inserting plate is, the larger the formed opening is, the more the material in the raw material box falls, otherwise, when the working speed is lower, the less the material in the raw material box falls, and the falling of the material is in linkage matching with the working speed, so that self-adaptive spreading is formed;
when the ditching shovel stops working or changes rows, the ditching shovel is lifted out of the land, and the inserting plate restores to the initial state under the action of the elastic force of the spring to plug the notch.
2. The use method of the adjustable ditching and blanking linkage device according to claim 1, wherein the vertical rod is a screw rod, the left end of the connecting rod is connected with a fixed pipe, the screw rod penetrates through the fixed pipe, two nuts are in threaded connection with the screw rod, and the nuts are respectively arranged at the upper end and the lower end of the fixed pipe and used for achieving fastening of the screw rod.
3. The use method of the adjustable ditching and blanking linkage device as claimed in claim 2, wherein an upper fixing plate is connected between the raw material box and the fixing tube.
4. The use method of the adjustable ditching and blanking linkage device as claimed in claim 2, wherein a lower fixing plate is fixedly connected between the screw and the temporary storage tank.
5. The use method of the adjustable ditching and blanking linkage device according to claim 1, wherein an adjusting hole is formed in the right end of the connecting rod, and a jackscrew matched with the adjusting hole is further in threaded connection with the connecting rod.
6. The use method of the adjustable ditching and blanking linkage device as claimed in claim 5, wherein the adjusting holes are arranged in a square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602506.5A CN111642181B (en) | 2020-06-29 | 2020-06-29 | Adjustable ditching and blanking linkage device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602506.5A CN111642181B (en) | 2020-06-29 | 2020-06-29 | Adjustable ditching and blanking linkage device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111642181A CN111642181A (en) | 2020-09-11 |
| CN111642181B true CN111642181B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010602506.5A Active CN111642181B (en) | 2020-06-29 | 2020-06-29 | Adjustable ditching and blanking linkage device and use method thereof |
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| CN (1) | CN111642181B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295315Y (en) * | 1997-05-07 | 1998-10-28 | 张栋杰 | Seeding drill |
| CN2634811Y (en) * | 2003-07-07 | 2004-08-25 | 李周全 | Small manual quantitative fertilizer applicator |
| CN201733602U (en) * | 2010-08-16 | 2011-02-09 | 山东省农业科学院土壤肥料研究所 | Topdressing device of wheat and corn |
| CN102948285A (en) * | 2012-11-12 | 2013-03-06 | 吉林大学 | Combined type sowing fertilizing ditcher |
| CN103931307A (en) * | 2014-05-05 | 2014-07-23 | 山东省农业科学院生物技术研究中心 | Device for ditching on peanut ridge for peanut cultivation experiment |
| CN204810946U (en) * | 2015-08-03 | 2015-12-02 | 徐州泰丰泵业有限公司 | Fertile volume adjustment mechanism of fertilizer distributor |
| CN107873180A (en) * | 2017-11-14 | 2018-04-06 | 鲁校斌 | A kind of vegetables quick fertilizer apparatus of solid fertilizer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7784416B2 (en) * | 2007-02-07 | 2010-08-31 | Thompson Keith D | Seed firming assembly and method for agricultural seeders and mounting system therefor |
-
2020
- 2020-06-29 CN CN202010602506.5A patent/CN111642181B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295315Y (en) * | 1997-05-07 | 1998-10-28 | 张栋杰 | Seeding drill |
| CN2634811Y (en) * | 2003-07-07 | 2004-08-25 | 李周全 | Small manual quantitative fertilizer applicator |
| CN201733602U (en) * | 2010-08-16 | 2011-02-09 | 山东省农业科学院土壤肥料研究所 | Topdressing device of wheat and corn |
| CN102948285A (en) * | 2012-11-12 | 2013-03-06 | 吉林大学 | Combined type sowing fertilizing ditcher |
| CN103931307A (en) * | 2014-05-05 | 2014-07-23 | 山东省农业科学院生物技术研究中心 | Device for ditching on peanut ridge for peanut cultivation experiment |
| CN204810946U (en) * | 2015-08-03 | 2015-12-02 | 徐州泰丰泵业有限公司 | Fertile volume adjustment mechanism of fertilizer distributor |
| CN107873180A (en) * | 2017-11-14 | 2018-04-06 | 鲁校斌 | A kind of vegetables quick fertilizer apparatus of solid fertilizer |
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| Publication number | Publication date |
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| CN111642181A (en) | 2020-09-11 |
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