CN209983087U - Driving wheel of seeder - Google Patents
Driving wheel of seeder Download PDFInfo
- Publication number
- CN209983087U CN209983087U CN201920520659.8U CN201920520659U CN209983087U CN 209983087 U CN209983087 U CN 209983087U CN 201920520659 U CN201920520659 U CN 201920520659U CN 209983087 U CN209983087 U CN 209983087U
- Authority
- CN
- China
- Prior art keywords
- rotary
- adjusting
- hole
- plate
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009471 action Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 15
- 241000196324 Embryophyta Species 0.000 description 9
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000009331 sowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Sowing (AREA)
Abstract
A driving wheel of a seeding machine comprises a rotary driving frame and an adjusting driving plate which is matched with the rotary driving frame; the rotary driving frame comprises a mounting hole column positioned in the center and rotary spokes radiating in the direction far away from the mounting hole column; the adjusting driving plate is mounted at the extending end of the rotary spoke and has the action of adjusting the extending length. The utility model discloses a seeder drive wheel comprises rotary drive frame and regulation drive plate, adjusts the radius of rotation that the drive wheel was adjusted to the distance of stretching out of drive plate on rotary drive frame through the adjustment to the plant spacing of adjustment seeder, the plant spacing is big more long for the distance of stretching out, and this regulative mode simple structure, it is convenient to adjust.
Description
Technical Field
The utility model relates to the field of agricultural machinery, more specifically the utility model relates to a seeder drive wheel.
Background
The direct seeding cultivation technique of rice is a cultivation method that rice seeds are directly sown in a field without raising seedlings and transplanting; compared with the rice cultivation, the technology simplifies the rice cultivation process, has the advantages of reducing labor intensity, alleviating season contradiction, saving labor, cost, rice seedling field, high yield and efficiency and the like, and is gradually an important cultivation mode for rice production at present.
But also has a plurality of problems when the paddy is directly sown and cultivated: when the existing direct rice sowing machine is used for directly sowing rice, the main shaft is driven to rotate by the driving wheel, so that the seeding unit is driven to work to carry out rotary sowing, the number of the seeding units and the spacing distance between the seeding units can be adjusted by adjusting the seeding line number and the seeding row spacing, the seeding plant spacing is mainly related to the rotating radius of the driving wheel, and the rotating radius cannot be adjusted by the driving wheel of the existing seeding machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a seeder drive wheel, the utility model discloses a seeder drive wheel comprises rotary drive frame and regulation drive plate, adjusts the radius of rotation that the drive wheel was adjusted to the distance of stretching out of drive plate on rotary drive frame through the adjustment to the plant spacing of adjustment seeder, the plant spacing is more big longer for the distance of stretching out, and this regulation mode simple structure, it is convenient to adjust.
The utility model discloses a concrete technical scheme as follows: a driving wheel of a seeding machine comprises a rotary driving frame and an adjusting driving plate which is matched with the rotary driving frame; the rotary driving frame comprises a mounting hole column positioned in the center and rotary spokes radiating in the direction far away from the mounting hole column; the adjusting driving plate is mounted at the extending end of the rotary spoke and has the action of adjusting the extending length.
Therefore, the rotation radius of the driving wheel of the seeder can be changed by adjusting the extension distance of the driving plate, so that the planting distance of the seeder is adjusted, the longer the extension distance is, the larger the planting distance is, and the adjusting mode is simple in structure and convenient to adjust.
Preferably, the adjusting driving plate comprises a thin plate-shaped driving plate and an adjusting mounting hole, wherein the hole is formed in the side surface of the driving plate and extends towards the plate body.
Thereby, the drive plate is used for sinking into the field and plays the role of driving the wheel to rotate, and the adjusting mounting hole is used for enabling the adjusting drive plate to be in fit connection with the rotary drive frame.
As the utility model discloses a preferred, revolving wheel spoke and with revolving wheel spoke cooperation installation adjust the drive plate and be equipped with four at least, and in circumferencial direction evenly distributed.
The more the rotary spokes and the adjusting driving plates, the smoother the seeder runs during operation, and the higher the cost, and the more suitable the 6 ~ 10 group is generally set.
As the utility model discloses a preferred, first spacing hole has been seted up to the rotary wheel spoke side, adjust the mounting hole side seted up with the spacing hole of second that first spacing hole corresponds, first spacing hole with the spacing hole of second pairs the installation through the round pin axle and makes adjust the drive plate with rotary wheel spoke connects, first spacing hole with the spacing hole site of second is equipped with at least 1 and the hole site sum is no less than 3 respectively.
Therefore, the rotary driving frame and the adjusting driving plate are connected and the planting distance is adjusted through the matching of the first limiting hole and the second limiting hole, and the installation is simple and convenient through a pin shaft; and the hole sites of the first limit hole and the second limit hole are respectively provided with at least 1, and the sum of the hole sites is not less than 3, so that at least two different plant distances can be adjusted.
As the utility model discloses a preferred, first spacing hole with the spacing hole of second is paired the installation through the round pin axle and is made adjust the drive plate with the back is connected to the rotating spoke, drive slab place plane with contained angle between the rotating spoke rotating plane is at 75 ~ 105 within ranges.
Therefore, the included angle between the driving plate and the rotating plane of the rotary spoke is approximately vertical, and the driving plate can provide enough driving force.
As the utility model discloses a preferred, rotatory spoke with the root of mounting hole post handing-over is equipped with the strengthening rib.
Therefore, the force arm received by the root part of the rotary spoke is the largest and is a stress concentration part, so the reinforcing rib can reduce the stress and increase the strength.
Preferably, the rotary spoke is formed by the sectional area of the mounting hole column in the outward radiation direction is gradually reduced.
Therefore, the force arm is larger when the rotary spoke is closer to the mounting hole column part, so that the sectional area is gradually increased, and the strength can be increased.
Preferably, the width of the driving plate is gradually increased from the center of rotation to the outer direction.
Thereby, the contact area between the outer side of the rotation of the driving plate and the field is larger, and larger driving force can be provided.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a seeder drive wheel comprises rotary drive frame and regulation drive plate, adjusts the radius of rotation that the drive wheel was adjusted to the distance of stretching out of drive plate on rotary drive frame through the adjustment to the plant spacing of adjustment seeder, the plant spacing is big more long for the distance of stretching out, and this regulative mode simple structure, it is convenient to adjust.
Drawings
FIG. 1 is a perspective view of the driving wheel of the seeding machine of the present invention;
FIG. 2 is a perspective view of the driving wheel rotation driving frame of the seeding machine of the present invention;
FIG. 3 is a perspective view of the driving wheel adjusting plate of the seeding machine of the present invention;
FIG. 4 is a cross-sectional view of the connection between the driving wheel rotating frame and the adjusting driving plate of the seeding machine of the present invention;
in the figure, 1-rotation driving frame, 11-mounting hole column, 12-rotation spoke, 121-first limiting hole, 13-reinforcing rib, 2-adjustment driving plate, 21-driving plate, 22-adjustment mounting hole and 221-second limiting hole.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the driving wheel of the seeding machine comprises a rotary driving frame 1 and an adjusting driving plate 2 which is matched with the rotary driving frame 1; the rotary driving frame 1 comprises a mounting hole column 11 positioned in the center and rotary spokes 12 radiating in the direction far away from the mounting hole column 11; the adjustment drive plate 2 is attached to the protruding end of the rotary disc 12 and has an operation of adjusting the protruding length.
From this, can change seeder drive wheel turning radius through adjusting 2 protrusion distances of regulation drive plate to the plant spacing of adjustment seeder, the longer plant spacing of protrusion distance is big more, and this regulative mode simple structure adjusts the convenience.
As shown in fig. 3, the adjustment driving plate 2 includes a thin plate-shaped driving plate 21 and an adjustment mounting hole 22 having an opening at a side of the driving plate 21 and an inner hole extending toward the plate body.
Thus, the driving plate 21 is used for sinking into the field to drive the wheel to rotate, and the adjusting mounting hole 22 is used for enabling the adjusting driving plate 2 to be matched and connected with the rotating driving frame 1.
As shown in fig. 1, 2 and 3, the rotary spokes 12 and the adjusting drive plate 2 which is matched with the rotary spokes 12 are provided with at least four rotary spokes and are evenly distributed in the circumferential direction.
The greater the number of rotary spokes 12 and adjusting drive plates 2, the smoother the seeder can run during operation, and the higher the cost, and generally, the more suitable the 6 ~ 10 set is.
As shown in fig. 1, 2, 3 and 4, a first limiting hole 121 is formed in the side surface of the rotary spoke 12, a second limiting hole 221 corresponding to the first limiting hole 121 is formed in the side surface of the adjusting mounting hole 22, the first limiting hole 121 and the second limiting hole 221 are mounted in a matched mode through a pin shaft to enable the adjusting drive plate 2 to be connected with the rotary spoke 12, at least 1 hole is formed in each of the first limiting hole 121 and the second limiting hole 221, and the sum of hole positions is not less than 3.
Therefore, the rotary driving frame 1 and the adjusting driving plate 2 are connected and the planting distance is adjusted through the matching of the first limiting hole 121 and the second limiting hole 221, and the installation is simple and convenient through the pin shaft; at least 1 hole position of the first limiting hole 121 and at least 3 hole positions of the second limiting hole 221 are respectively arranged, and the sum of the hole positions is not less than 3, so that at least two different plant distances can be adjusted.
As shown in fig. 1, after the first position-limiting hole 121 and the second position-limiting hole 221 are installed in a pin-and-socket manner to connect the adjusting driving plate 2 and the rotary spoke 12, the included angle between the plane of the driving plate 21 and the rotary plane of the rotary spoke 12 is 75 ° ~ 105 °.
Thus, the angle between the driving plate 21 and the plane of rotation of the rotary spoke 12 is approximately perpendicular, which ensures that the driving plate 21 provides sufficient driving force.
As shown in fig. 2, a reinforcing rib 13 is provided at the root of the rotary spoke 12 that meets the mounting hole post 11.
Thus, the arm of force received by the root of the rotary spoke 12 is the largest and is the stress concentration portion, so that the provision of the reinforcing rib 13 can reduce the stress and increase the strength.
As shown in fig. 2, the rotary spokes 12 have a cross-sectional area gradually decreasing in the radial direction from the mounting hole posts 11.
Thus, the portion of the rotary spoke 12 closer to the mounting hole post 11 receives a larger moment arm, and the sectional area is gradually increased, thereby increasing the strength.
As shown in fig. 3, the width of the driving plate 21 gradually increases from the center of rotation toward the outside.
This allows the contact area between the outer side of the rotation of the driving plate 21 and the field to be larger, and a larger driving force to be provided.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. A seeder drive wheel characterized in that: comprises a rotary driving frame (1) and an adjusting driving plate (2) which is matched and arranged with the rotary driving frame (1); the rotary driving frame (1) comprises a mounting hole column (11) positioned in the center and rotary spokes (12) radiating in the direction far away from the mounting hole column (11); the adjusting driving plate (2) is arranged at the extending end of the rotary spoke (12) and has the action of adjusting the extending length.
2. The planter drive wheel of claim 1, wherein: the adjusting driving plate (2) comprises a thin plate-shaped driving plate piece (21) and an adjusting mounting hole (22) with an orifice positioned on the side surface of the driving plate piece (21) and an inner hole extending towards the plate body.
3. The planter drive wheel of claim 1, wherein: the rotary spokes (12) and the adjusting drive plate (2) which is matched with the rotary spokes (12) are at least four and are uniformly distributed in the circumferential direction.
4. The planter drive wheel of claim 2, wherein: the side surface of the rotary spoke (12) is provided with a first limiting hole (121), the side surface of the adjusting mounting hole (22) is provided with a second limiting hole (221) corresponding to the first limiting hole (121), the first limiting hole (121) and the second limiting hole (221) are matched and mounted through a pin shaft to enable the adjusting driving plate (2) to be connected with the rotary spoke (12), and the hole positions of the first limiting hole (121) and the second limiting hole (221) are respectively provided with at least 1 and the sum of the hole positions is not less than 3.
5. The seeder drive wheel according to claim 4, wherein the first limit hole (121) and the second limit hole (221) are installed in a pin-and-socket manner so that the angle between the plane of the drive plate (21) and the rotation plane of the rotary spoke (12) is 75 degrees ~ 105 degrees after the adjustment drive plate (2) and the rotary spoke (12) are connected.
6. The planter drive wheel of claim 1, wherein: and reinforcing ribs (13) are arranged at the root parts of the rotary spokes (12) and the mounting hole columns (11) in a connection mode.
7. The planter drive wheel of claim 6, wherein: the sectional area of the rotary spoke (12) is gradually reduced from the mounting hole column (11) to the external radiation direction.
8. The planter drive wheel of claim 2, wherein: the width of the driving plate (21) is gradually increased from the center of rotation to the outer direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520659.8U CN209983087U (en) | 2019-04-17 | 2019-04-17 | Driving wheel of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520659.8U CN209983087U (en) | 2019-04-17 | 2019-04-17 | Driving wheel of seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209983087U true CN209983087U (en) | 2020-01-24 |
Family
ID=69291705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520659.8U Expired - Fee Related CN209983087U (en) | 2019-04-17 | 2019-04-17 | Driving wheel of seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209983087U (en) |
-
2019
- 2019-04-17 CN CN201920520659.8U patent/CN209983087U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208446006U (en) | A kind of crop seeds seeder combined with fertilising apparatus | |
| CN209983087U (en) | Driving wheel of seeder | |
| CN107950131B (en) | Double rotary tillage layered fertilization wide seedling width precision planter in proportion | |
| CN208095131U (en) | A kind of hand seeder | |
| CN101647339B (en) | Remote control paddy direct seeding machine | |
| CN207969342U (en) | A kind of vegetable-seed planter feed mechanism for seed | |
| CN107347282B (en) | Multifunctional wheat and rice efficient sowing all-in-one machine | |
| CN213756002U (en) | Multi-functional rice direct seeding laminating machine | |
| CN213404098U (en) | Little seed grain intelligence seeder | |
| CN107567775A (en) | A kind of wide ridge broadcast seeder | |
| CN106576531B (en) | A kind of novel seed-taking device | |
| CN207927193U (en) | A kind of cultivated wide seedling width precision planter of layer by layer manuring in proportion of bispin | |
| CN201523533U (en) | Small-sized multifunctional rice direct seeding machine | |
| CN207720677U (en) | A kind of comb kind formula rice precise seeder | |
| CN101904240B (en) | Uniset direct seeding machine and on-film hole-leveling direct seeding machine containing same | |
| CN220369022U (en) | Air suction type peanut precision planter | |
| CN213280581U (en) | Agricultural seeding equipment of steerable degree of depth | |
| CN219046696U (en) | Replaceable seed nozzle device for soybean and corn planter | |
| CN109952835A (en) | A kind of dense planting crop deep ditching seeks moisture in the soil drought resisting hill-drop drill | |
| CN214155339U (en) | Large-ridge soybean five-element seeder | |
| CN220733507U (en) | Adjustable corn sowing and topdressing machine | |
| CN220369020U (en) | Precise and uniform rice sowing machine for sowing | |
| CN213306186U (en) | Furrow opener and seeder using same | |
| CN217825923U (en) | Smart volume seed metering fertilizing mechanism of maize | |
| CN109548420A (en) | A kind of wheat planting sowing rotary tillage all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |