CN213991629U - Depth adjusting device of wheat precision seeder - Google Patents
Depth adjusting device of wheat precision seeder Download PDFInfo
- Publication number
- CN213991629U CN213991629U CN202023079509.XU CN202023079509U CN213991629U CN 213991629 U CN213991629 U CN 213991629U CN 202023079509 U CN202023079509 U CN 202023079509U CN 213991629 U CN213991629 U CN 213991629U
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- screw
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- depth
- lead screw
- adjusting device
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- 241000209140 Triticum Species 0.000 title claims abstract description 36
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 240000001931 Ludwigia octovalvis Species 0.000 claims abstract 2
- 238000010899 nucleation Methods 0.000 abstract description 17
- 239000002689 soil Substances 0.000 abstract description 3
- 238000009331 sowing Methods 0.000 description 11
- 241000721671 Ludwigia Species 0.000 description 4
- 230000035784 germination Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The utility model discloses a wheat precision planter depth adjusting device, which comprises a handle, the regulating wheel, adjusting screw, fixed screw frame, the lead screw, fixed link rod, the circulator, fixed wheel connecting rod, the handle lower extreme is connected with the lead screw top, can promote or descend the lead screw through twist grip, adjusting screw fixes on fixed frame lead screw frame, the lower extreme of lead screw is connected with the circulator, the regulating wheel is connected to the circulator lower extreme, fixed link rod one end is connected with fixed screw frame, the other end is connected with the seeder, the device passes through fixed link rod and installs behind the seeder seed box. The utility model discloses according to soil type, the ground condition of leveling, can promote or reduce the ground connection wheel through turning handle, and then adjust the degree of depth of seeder furrow opener, reach the seeding requirement, solved the technician effectively and promoted or push down the problem of control depth hard for seeding speed has reached that the seeding is even, the depth is unanimous, high-efficient laborsaving.
Description
Technical Field
The utility model relates to a wheat precision planter depth adjusting device belongs to agricultural technical field.
Background
The sowing depth is one of the important cultivation measures for high yield of wheat, and is related to the germination of seeds, the quality of seedling emergence and the growth of seedlings. When wheat is planted every year, most farmers pay attention to the sowing depth of wheat, and the emergence rate of wheat is influenced. The wheat is sowed too deeply, so that the germination of the wheat is slowed down, and the emergence rate is reduced; the wheat seedlings emerge slowly, the leaves are slender, the tillering is less and small, the secondary roots are less and weak, and the wheat seedlings are yellow and thin. Wheat is too shallow to be sown, wheat seedlings grow stolonically, tillering joints are bare, tillers are large and small, and the wheat seedlings are easy to freeze and senilis. The proper sowing depth ensures that the seeds are distributed more uniformly in the rows, and is beneficial to inter-row intertillage weeding, fertilization and other management measures and mechanical operation. The existing small-sized wheat precision seeder mainly depends on a technician to lift or press down the depth of the adjusting furrow opener by hands, so as to adjust the seeding depth, which is very labor-consuming and labor-consuming, and the seeding quality is greatly reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a wheat precision seeding depth adjusting device is provided, install the device behind original small-size wheat precision seeding machine seed box, can adjust the degree of depth of seeder furrow opener according to soil commodity, the ground condition of leveling, reach the seeding purpose even, the depth unanimous, high-efficient laborsaving of seeding.
The utility model provides a technical scheme is: the utility model provides a wheat precision planter depth adjusting device, includes handle, depth regulating wheel, adjusting screw, fixed screw frame, screw pole, fixed link pole, circulator, fixed wheel connecting rod, and the handle lower extreme is connected with the screw pole top, can promote or descend the screw pole through the twist grip, and the screw pole is adjusted through adjusting screw, and adjusting screw fixes on fixed frame screw frame, and the lower extreme of screw pole is connected with the circulator, and the depth regulating wheel is connected to the circulator lower extreme, and fixed link pole one end is connected with fixed screw frame, and the other end is connected with the seeder, wheat precision planter depth adjusting device passes through the mount and installs behind the seedbox.
Wheat precision planter depth adjusting device, furtherly, adjust the wheel and include fixed wheel connecting rod and ground connection wheel, the circulator lower extreme is connected with fixed wheel connecting rod, fixed wheel connecting rod and ground connection wheel connection.
Furthermore, the adjusting screw is provided with an upper adjusting screw and a lower adjusting screw, and the upper adjusting screw and the lower adjusting screw are respectively fixed at the upper end and the lower end of the screw frame of the fixing frame.
The rotator is a rotating screw and can rotate 360 degrees.
Further, the handle is right-angled.
The utility model discloses following beneficial effect has:
the sowing depth is one of the important cultivation measures for high yield of wheat, and is related to the germination of seeds, the quality of seedling emergence and the growth of seedlings. The existing small-sized wheat precision seeder mainly depends on a technician to lift or press down the depth of the adjusting furrow opener by hands, so as to adjust the seeding depth, which is very labor-consuming and labor-consuming, and the seeding quality is greatly reduced. In order to improve the key factor of the sowing depth, the invention designs a sowing depth adjusting device, the device is installed behind a seed box of an original wheat sowing machine, and the depth of a furrow opener of the sowing machine is adjusted according to the sowing requirement. The utility model discloses wheat precision seeding depth adjusting device can promote the swiveling wheel or reduce the height that highly adjusts the wheel ground plane through the twist grip according to the seeding needs, and then adjust the depth of seeder furrow opener, solved the problem that the technician promotes hard or pushes down the control depth effectively, wheat seeding speed has been accelerated, it is even to reach the seeding, the depth is unanimous, high efficiency is laborsaving, the seeding quality has been improved effectively, also saved the seeding technician and promoted or pushed down this hard problem of depth with the hand.
Drawings
FIG. 1: the utility model discloses wheat precision planter depth adjusting device's schematic structure.
FIG. 2: the utility model discloses the structural schematic of regulating wheel among the wheat precision planter depth adjusting device.
Wherein: 1-handle, 2-screw A, 3-screw B, 4-fixed screw frame, 5-screw rod, 6-fixed connecting rod, 7-360 degree rotating screw, 8-fixed wheel connecting rod and 9-grounding wheel.
Detailed Description
The present invention is further illustrated by the following detailed description of specific embodiments, which are not intended to be limiting but are merely exemplary.
Please refer to fig. 1, the depth adjusting device of the present invention mainly comprises a handle 1, an upper adjusting screw A2, a lower adjusting screw B3, a fixed screw frame 4, a screw rod 5, a fixed connecting rod 6, a 360-degree rotator 7 (in this embodiment, the 360-degree rotating screw facilitates the turning of various forms), a fixed wheel connecting rod 8 and a ground wheel 9. The handle 1 is positioned at the uppermost end of the device, is right-angled and convenient to rotate (can rotate clockwise or anticlockwise), and the lower end of the handle is connected with the top end of the screw rod 5; the lead screw 5 can be lifted or lowered by rotating the handle 1, and the lead screw 5 is adjusted by a screw A2 and a screw B3; the screw A2 and the screw B3 are respectively fixed at the upper end and the lower end of the fixed frame screw frame 4. The lower end of the lead screw 5 is connected with a 360-degree rotation screw 7. The lower end of the 360-degree rotating screw 7 is connected with the depth adjusting wheel, the lower end of the 360-degree rotating screw 7 comprises a fixed wheel connecting rod 8 and a grounding wheel 9, one end of the fixed connecting rod 6 is connected with the fixed screw frame 4, the other end of the fixed connecting rod is connected with the seeder (can be connected through screws), the fixing frame is used for connecting the depth adjusting device of the wheat precision seeder with the seeder, and the depth adjusting device of the wheat precision seeder is installed behind a seed box of the seeder through the fixed connecting rod. When the seeder turns around, the wheels 9 can rotate through the 360-degree rotating screws 7, so that the operation of a technician is facilitated, the phenomenon of soil pulling and piling during turning can not be caused, and the wheels naturally return when the seeder walks forwards. In a word, the depth of the furrow opener is adjusted by adjusting the height of the grounding wheel 9 through the rotating handle 1, the sowing depth is controlled, and the purposes of consistent depth, uniform sowing, time saving, labor saving, high efficiency and high speed are achieved.
Claims (5)
1. The utility model provides a wheat precision planter depth adjusting device which characterized in that: including handle, regulating wheel, adjusting screw, fixed screw frame, lead screw, fixed link pole, circulator, fixed wheel connecting rod, the handle lower extreme is connected with the lead screw top, can promote or descend the lead screw through the twist grip, and the lead screw passes through adjusting screw to be adjusted, and adjusting screw fixes on fixed screw frame, and the lower extreme of lead screw is connected with the circulator, and the regulating wheel is connected to the circulator lower extreme, and fixed link pole one end is connected with the fixed screw frame, and the other end is connected with the seeder, wheat precision planter depth degree adjusting device passes through fixed link pole and installs behind the seeder seed box.
2. The depth adjusting device of the wheat precision seeder according to claim 1, characterized in that: the regulating wheel comprises a fixed wheel connecting rod and a grounding wheel, the lower end of the rotator is connected with the fixed wheel connecting rod, and the fixed wheel connecting rod is connected with the grounding wheel.
3. The depth adjusting device of the wheat precision seeder according to claim 2, characterized in that: the adjusting screw is provided with an upper adjusting screw and a lower adjusting screw which are respectively fixed at the upper end and the lower end of the fixed screw frame.
4. The depth adjusting device of the wheat precision seeder according to claim 1, characterized in that: the rotator is a rotating screw and can rotate 360 degrees.
5. The depth adjusting device of the wheat precision seeder according to claim 1, characterized in that: the handle is right-angled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079509.XU CN213991629U (en) | 2020-12-21 | 2020-12-21 | Depth adjusting device of wheat precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079509.XU CN213991629U (en) | 2020-12-21 | 2020-12-21 | Depth adjusting device of wheat precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991629U true CN213991629U (en) | 2021-08-20 |
Family
ID=77312541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079509.XU Expired - Fee Related CN213991629U (en) | 2020-12-21 | 2020-12-21 | Depth adjusting device of wheat precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991629U (en) |
-
2020
- 2020-12-21 CN CN202023079509.XU patent/CN213991629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |