CN201072900Y - Trench digging ferti-seeding device for wheat wide seedling belt - Google Patents
Trench digging ferti-seeding device for wheat wide seedling belt Download PDFInfo
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- CN201072900Y CN201072900Y CNU2007200254234U CN200720025423U CN201072900Y CN 201072900 Y CN201072900 Y CN 201072900Y CN U2007200254234 U CNU2007200254234 U CN U2007200254234U CN 200720025423 U CN200720025423 U CN 200720025423U CN 201072900 Y CN201072900 Y CN 201072900Y
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Abstract
The utility model discloses a trenching, fertilizing and seeding device for wide wheat planting furrow, comprising a seeding tube, a fertilizer ejecting tube and a seed separating box. The utility model is characterized in that, a through hole connected with the seeding tube is arranged on the seed separating box; the front end of the seed separating box is connected with the fertilizer ejecting tube; a trenching plough shovel is arranged on the fertilizer ejecting tube. The utility model can solve the problems of prior trenching devices of small spacing, relatively narrow trenched seeding strip, relatively small ridge distance and poor passing ability, so the phenomenon of grass tangling, soil crowding and blocking are not likely to happen in the present trenching device, and the normal practice of the seeder in straw returning blocks can be ensured. The utility model is provided with fertilizing and sowing functions, so fertilization and sowing can be completed during trenching, and uniform spreading of seeds is ensured. A cover plate is arranged on the trenching device, which has supporting function to the seeding tube, and protects the seeds from spilling and mixing with soil. The utility model has the advantages of cultivated land desertification prevention, cost reduction and efficiency increase, cultivated land protection, rational utilization of fresh water resources, sand storm prevention, straw returning, no-till sowing, concise and compact structure, low manufacturing cost, and convenient and safe use.
Description
Technical field
The utility model relates to the trench digging ferti-seeding mechanism that uses on a kind of screw sowing machine, particularly relates to the wide seedling band trench digging of grow wheat fertilizing and seeding apparatus.
Background technology
At present, at screw sowing machine, revolve and broadcast employed trench digging device on fertilizer distributor or the no-tillage fertilizing and seeding machine, reason owing to the self structure shape, the trench digging device space is less, make that the seedling band of leaving is narrower, row spacing is less, therefore existing trench digging device exist trafficability characteristic relatively poor, easily twine grass, gather around soil, clogging serious situation, cause sower in the straw-returning plot, almost can't carry out operation.
Summary of the invention
The purpose of this utility model has provided the wide seedling band of grow wheat trench digging fertilizing and seeding apparatus, it can overcome the trafficability characteristic that prior art exists relatively poor, easily twine grass, gather around the defective of soil, obstruction, can make things convenient for sower normal operation in the straw-returning plot.
The utility model is achieved through the following technical solutions: the wide seedling band trench digging of wheat fertilizing and seeding apparatus, comprise discharging tube, defertilizing tube and branch kind box, divide on kind of the box and offer through hole that through hole is connected with discharging tube, divide the front end of kind of box to be connected with defertilizing tube, the furrow plough shovel is installed in the bottom of defertilizing tube.
For further realizing the purpose of this utility model realizing by the following technical solutions: divide kind of the relative horizontal plane inclination of a box certain angle.Divide kind of a box to be connected and composed by cover plate, base plate, the both sides of cover plate are provided with right baffle-plate and right baffle plate respectively, between right baffle-plate and the right baffle plate base plate are installed.The relative horizontal plane inclination of base plate certain angle, the base plate front end is higher than its rear end.Install on the base plate and part kind of plate on the left side and part kind of a plate on the right side.Part kind of plate on the left side and part spacing difference between kind of the plate on the right side, its rear end spacing is greater than the front end spacing.Base plate is beloid trapezoidal flat board.
Good effect of the present utility model is: the trench digging device space that it can solve the existence of existing trench digging device is little, the shortcoming of leaving that the seedling band is narrower, row spacing is less, trafficability characteristic is relatively poor, the trench digging device is not prone to twines grass, gather around soil and phenomenon of blocking, thereby can guarantee that sower can normal operation in the straw-returning plot.It also possesses fertilising, sowing function, can the work that sow, apply fertilizer in trench digging, and guarantee that seed evenly sows, and on the trench digging device cover plate being installed, cover plate can be played a supporting role to discharging tube, can protect seed not shed, do not mix soil simultaneously.The utility model also can prevent the desertization of ploughing, and has cost-saving synergistic, protects farmland, rationally utilizes freshwater resources, prevents the advantage that sandstorm takes place, and can make straw-returning, no-tillage seeding.The utility model compactness simple for structure, cheap for manufacturing cost, safe and convenient to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the plan structure schematic diagram of Fig. 1; Fig. 3 is the left TV structure schematic diagram of Fig. 1; Fig. 4 is that the A-A of Fig. 1 analyses and observe the rotational structure schematic diagram.
Number in the figure: 1-discharging tube, 2-defertilizing tube, 3-furrow plough shovel, 4-cover plate, 5-base plate, 6-part kind of a plate, 7-through hole, 8-on the left side and part kind of a plate, 9-right baffle-plate, the right baffle plate of 10-, 11-outlet on the right side.
Embodiment
The wide seedling band trench digging of wheat described in the utility model fertilizing and seeding apparatus comprises discharging tube 1, defertilizing tube 2 and divides kind of a box, divide on kind of the box and offer through hole 7, through hole 7 is connected with discharging tube 1, divides the front end of kind of box to be connected with defertilizing tube 2, the rear end of dividing kind of box goes out kind of an end and is provided with outlet 11 for going out kind of an end.Furrow plough shovel 3 is installed on the defertilizing tube 2.Discharging tube 1 can be connected with defertilizing tube 2 by connector, so that connect ground close and firm more between each parts of the utility model.Divide kind of box horizontal plane inclination certain angle relatively, the link that divides the port of export of planting box to be lower than branch kind box and defertilizing tube 2 is so that seed falls under gravity in the soil.Divide kind of a box to be connected and composed by cover plate 4, base plate 5, the both sides of cover plate 4 are provided with right baffle-plate 9 and right baffle plate 10 respectively, and base plate 5 is installed between right baffle-plate 9 and the right baffle plate 10, and base plate 5 surrounds outlet 11 with cover plate 4.Base plate 5 relative horizontal plane inclination certain angles, base plate 5 front ends are higher than its rear end.Install on the base plate 5 and part kind of plate 6 on the left side and part kind of plate 8 on the right side.Part kind of plate 6 on the left side and part spacing difference between kind of the plate 8 on the right side, two plates are " eight " font and distribute, and its rear end spacing is greater than the front end spacing, promptly part kind of plate 6 on the left side and part on the right side kind of plate 8 near the spacing of outlet 11 greater than spacing away from outlet 11.Base plate 5 is beloid trapezoidal flat boards, and base plate 5 is arranged to this structure, can make things convenient for seed to scatter fully, is convenient to even sowing.When the utility model is made, process each parts and assembling by above-mentioned requirements.During this practical use, defertilizing tube 2 is fixed on no-tillage fertilizing and seeding machine or the screw sowing machine longeron.Furrow plough shovel 3 is left the chemical fertilizer ditch when facility advance.Seed in kind of the case is discharged by seeding unit, enters the discharging tube 1 of this device through grain tube, will plant separately evenly sowing of back through the effect that parts kind of plate 6 on the left side and part kind of plate 8 on the right side.Chemical fertilizer in the chemical fertilizer case is discharged by fertilizer apparatus, enters in the chemical fertilizer ditch after fertilizer delivering pipe enters the defertilizing tube 2 of this device.The row spacing that the utility model is left is bigger, is convenient to ventilation and penetrating light, can make crop stem strong, full seed, and can strengthen the lodging tolerance of crop, improve crop yield.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (7)
1. the wide seedling band of wheat trench digging fertilizing and seeding apparatus, it is characterized in that: comprise discharging tube (1), defertilizing tube (2) and divide kind of a box, divide on kind of the box and offer through hole (7), through hole (7) is connected with discharging tube (1), divide an end of kind of box to be connected with defertilizing tube (2), furrow plough shovel (3) is installed in the bottom of defertilizing tube (2).
2. the wide seedling band trench digging of wheat according to claim 1 fertilizing and seeding apparatus is characterized in that: divide kind of the relative horizontal plane inclination of a box certain angle.
3. the wide seedling band trench digging of wheat according to claim 1 and 2 fertilizing and seeding apparatus, it is characterized in that: divide kind of a box to connect and compose by cover plate (4), base plate (5), the both sides of cover plate (4) are provided with right baffle-plate (9) and right baffle plate (10) respectively, between right baffle-plate (9) and the right baffle plate (10) base plate (5) are installed.
4. the wide seedling band trench digging of wheat according to claim 3 fertilizing and seeding apparatus, it is characterized in that: base plate (5) is horizontal plane inclination certain angle relatively.
5. the wide seedling band of wheat according to claim 3 trench digging fertilizing and seeding apparatus is characterized in that: install respectively on the base plate (5) and part kind of a plate (6) on the left side and part kind of a plate (8) on the right side.
6. the wide seedling band of wheat according to claim 5 trench digging fertilizing and seeding apparatus is characterized in that: part kind of a plate (6) on the left side and the spacing that parts on the right side between kind of the plate (8) does not wait, its rear end spacing is greater than the front end spacing.
7. the wide seedling band trench digging of wheat according to claim 3 fertilizing and seeding apparatus, it is characterized in that: base plate (5) is beloid trapezoidal flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200254234U CN201072900Y (en) | 2007-07-18 | 2007-07-18 | Trench digging ferti-seeding device for wheat wide seedling belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200254234U CN201072900Y (en) | 2007-07-18 | 2007-07-18 | Trench digging ferti-seeding device for wheat wide seedling belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072900Y true CN201072900Y (en) | 2008-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200254234U Expired - Fee Related CN201072900Y (en) | 2007-07-18 | 2007-07-18 | Trench digging ferti-seeding device for wheat wide seedling belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN201072900Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN105900582A (en) * | 2016-04-26 | 2016-08-31 | 山东省农业机械科学研究院 | Wide wheat seeding ridge lower position uniform fertilizer apparatus |
| CN108684264A (en) * | 2018-04-03 | 2018-10-23 | 江苏大学 | One kind is even to broadcast seeding head |
| CN109792864A (en) * | 2019-01-14 | 2019-05-24 | 华中农业大学 | The anti-blocking deep fertilizing device of joint seed-sowing machine active |
| CN110121954A (en) * | 2019-06-20 | 2019-08-16 | 河北农业大学 | A kind of corn liquid fertilizer applicator |
| CN112840797A (en) * | 2021-01-21 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Anti-blocking core share type furrow opener |
-
2007
- 2007-07-18 CN CNU2007200254234U patent/CN201072900Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405709A (en) * | 2011-09-27 | 2012-04-11 | 山东理工大学 | Combined furrow opener for wheat sowing |
| CN105900582A (en) * | 2016-04-26 | 2016-08-31 | 山东省农业机械科学研究院 | Wide wheat seeding ridge lower position uniform fertilizer apparatus |
| CN108684264A (en) * | 2018-04-03 | 2018-10-23 | 江苏大学 | One kind is even to broadcast seeding head |
| CN108684264B (en) * | 2018-04-03 | 2024-05-14 | 江苏大学 | Even sowing head |
| CN109792864A (en) * | 2019-01-14 | 2019-05-24 | 华中农业大学 | The anti-blocking deep fertilizing device of joint seed-sowing machine active |
| CN110121954A (en) * | 2019-06-20 | 2019-08-16 | 河北农业大学 | A kind of corn liquid fertilizer applicator |
| CN112840797A (en) * | 2021-01-21 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Anti-blocking core share type furrow opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |