CN209983069U - Motor-driven seeder for paddy field and dry land - Google Patents
Motor-driven seeder for paddy field and dry land Download PDFInfo
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- CN209983069U CN209983069U CN201920520660.0U CN201920520660U CN209983069U CN 209983069 U CN209983069 U CN 209983069U CN 201920520660 U CN201920520660 U CN 201920520660U CN 209983069 U CN209983069 U CN 209983069U
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- seeder
- seeding
- seed metering
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- connecting rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000010899 nucleation Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000009331 sowing Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 description 10
- 235000007164 Oryza sativa Nutrition 0.000 description 10
- 235000009566 rice Nutrition 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
A motor-driven seeder for paddy and dry fields comprises a power driving part and a seeding part, wherein the power driving part is connected with the seeding part through a connecting lifting frame; the seeding part comprises an installation support, and a seeding mechanism and a ditching mechanism which are arranged on the installation support, wherein the seeding mechanism is positioned behind the ditching mechanism, and the seeding mechanism and the ditching mechanism can be detached and replaced and arranged on the installation support. The amphibious motor-driven seeder of the utility model installs the seeding part behind the agricultural vehicle through the connecting lifting frame, thus realizing the full use of the agricultural vehicle; and seeding portion can be with seeding mechanism and ditching mechanism demountable installation on the installing support, uses through the cooperation of ditching mechanism with seeding mechanism, realizes that the seeder can effectively sow in paddy field and dry land homoenergetic, guarantees the good growing environment of seed.
Description
Technical Field
The utility model relates to the field of agricultural machinery, more specifically the motor-driven seeder for paddy field and dry land.
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.
The prior art mostly adopts an artificial seeder when directly sowing rice, the manual pulling advances and sowing, the physical consumption is serious, the sowing efficiency is low, particularly for most paddy fields and dry lands needing furrowing, a furrow opener needs to be additionally arranged to ensure the sowing quality, and the manual pulling mode adopted to sow after the furrow opener is additionally arranged is more unrealistic; at present, a small part of self-propelled seeding machines realize machine seeding, can realize independence of the seeding machines, are convenient to replace and maintain, and can realize multi-row-spacing seeding. However, most of the existing motor-driven seeders are not provided with auxiliary tools such as a furrow opener, and although the function of seeding is realized, the subsequent good growing environment of seeds cannot be ensured.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a motor-driven seeder for both paddy and dry fields, which installs the seeding part behind the agricultural vehicle through a connecting lifting frame, thus realizing the full use of the agricultural vehicle; and seeding portion can be with seeding mechanism and ditching mechanism demountable installation on the installing support, uses through the cooperation of ditching mechanism with seeding mechanism, realizes that the seeder can effectively sow in paddy field and dry land homoenergetic, guarantees the good growing environment of seed.
The utility model discloses a concrete technical scheme as follows: a motor-driven seeder for paddy and dry fields comprises a power driving part and a seeding part, wherein the power driving part is connected with the seeding part through a connecting lifting frame;
the seeding part comprises an installation support, and a seeding mechanism and a ditching mechanism which are arranged on the installation support, wherein the seeding mechanism is positioned behind the ditching mechanism, and the seeding mechanism and the ditching mechanism can be detached and replaced and arranged on the installation support.
The sowing part can be arranged behind the power driving part through the connecting lifting frame, so that the agricultural vehicle can be fully used; in addition, the ditching mechanism is matched with the seeding mechanism for use, so that the seeder can effectively seed in both paddy fields and dry lands.
As a preferred aspect of the present invention, the connection lifting frame comprises an upper connection rod and a lower connection rod, and the upper connection rod and the lower connection rod are respectively hinged between the power driving part and the mounting bracket; go up the connecting rod or the rigid coupling has the promotion actuating lever on the connecting rod down, install the promotion hydro-cylinder on the power drive portion, the flexible end of promotion hydro-cylinder with it is articulated to promote the actuating lever.
Therefore, the hinged part of the upper connecting rod and the lower connecting rod forms a quadrangle, the quadrangle can be deformed by the push-pull action of the lifting oil cylinder on the lifting driving rod, and the upward movement of the mounting bracket is realized; when the lifting driving rod is positioned above the upper connecting rod or the lower connecting rod, the lifting is realized when the lifting oil cylinder retracts; when the lifting driving rod is positioned below the upper connecting rod or the lower connecting rod, the lifting oil cylinder is lifted when extending out; in addition, the lifting oil cylinder is controlled by a hydraulic valve, and the hydraulic valve is at least provided with a hydraulic control one-way valve at the oil inlet end of the lifting, so that the pressure maintaining effect after lifting can be realized.
As the utility model discloses a preferred, go up the connecting rod with the pin joint of connecting rod encloses into parallelogram down.
Therefore, the hinge joint of the upper connecting rod and the lower connecting rod is enclosed into a parallelogram, so that the installation support can be ensured to keep the angle posture unchanged in the lifting process, the lifting and descending processes are ensured to be more stable, and the interference between the bottom of the seeding part and the ground can be avoided when the seeding part is just in contact with or separated from the ground.
As the utility model discloses a preferred, the installing support comprises upper bracket and lower carriage, the upper bracket with the lower carriage is articulated at the intermediate position, and is equipped with in articulated position both sides with the upper bracket with the lower carriage runs through the connection pull rod that links to each other from top to bottom, and will the upper bracket with offset and the suit from top to bottom the lower carriage be in connect pull rod outlying buffer spring.
From this, the lower carriage is relative the upper bracket is in connect the pull rod with buffer spring's effect can the horizontal hunting buffering, guarantees also can adapt to the normal seeding of topography under the uneven circumstances in field.
As the utility model discloses a preferred, sowing mechanism include the seed metering ware mounting bracket, install side by side in a plurality of seed metering wares on the seed metering ware mounting bracket, pass the seed metering ware provides the transmission shaft of seeding power, install in drive on the transmission shaft the rotatory drive wheel of transmission shaft.
The seed metering device can increase or delete according to the seeding line number, also can install according to seeding row spacing adjustment the mounted position on the seed metering device mounting bracket.
As the utility model discloses a preferred, the transmission shaft is equipped with two, and in the middle the position separation of seed metering ware, the drive wheel is installed two respectively the outside end of transmission shaft.
Therefore, the driving wheels on two sides respectively drive half of the seed metering devices to seed, a differential mechanism is not needed to be used due to the difference of the rotating speeds of the driving wheels when the seed metering device turns, and the planting distance can be better adjusted when the seed metering device turns to seed.
As the utility model discloses a preferred, the seed metering ware mounting bracket with it is articulated in vertical direction between the installing support, and the below of articulated department is equipped with the backup pad, the seed metering ware mounting bracket is close articulated department and installs the adjusting screw of vertical direction, the adjusting screw lower extreme with the backup pad offsets, possesses the rotation regulation the action of seed metering ware mounting bracket prop up the angle.
Therefore, the angle of the seed sowing device can be adjusted by adjusting the supporting height of the adjusting screw rod, so that the angle of a fishing surface of seeds in the seed sowing device is changed, the conveying capacity of the seeds is changed, and the particle quantity of the seeds sowed in each hole is finely adjusted.
As the utility model discloses a preferred, ditching mechanism including connect in installing support below and extending direction with the consistent furrow opener installation pole of seed metering ware direction of arrangement, and install in furrow opener on the furrow opener installation pole.
The ditching mechanism can be installed as required selectivity on the installing support, generally speaking, the paddy field need be through ditching come the drainage, and the upland field need be through ditching come retaining, makes the seed obtain suitable growing environment.
As the utility model discloses a preferred, the furrow opener with can dismantle the connection through the screw between the furrow opener installation pole, just be equipped with on the furrow opener installation pole at least with the relative mounting hole in seed metering ware position and be located adjacently mounting hole between the seed metering ware.
Therefore, when sowing in dry farmland, the furrow opener is arranged at the position opposite to the seed sowing device, seeds can be sown in the opened ditches, and water required for growth can be provided for the seeds after the water is stored in the ditches; when the seeds are sowed in a paddy field, the furrow opener is arranged at the middle position of the adjacent seed sowing devices, the seeds can be sowed between the opened ditches, and the seeds can obtain a proper growing environment after excessive water is drained through the ditches.
Preferably, the power driving part is a high-speed rice transplanter.
Thus, the power driving part can ensure enough power and minimize damage to the field by using the high-speed transplanter.
To sum up, the utility model discloses following beneficial effect has:
the amphibious motor-driven seeder of the utility model installs the seeding part behind the agricultural vehicle through the connecting lifting frame, thus realizing the full use of the agricultural vehicle; and seeding portion can be with seeding mechanism and ditching mechanism demountable installation on the installing support, uses through the cooperation of ditching mechanism with seeding mechanism, realizes that the seeder can effectively sow in paddy field and dry land homoenergetic, guarantees the good growing environment of seed.
Drawings
FIG. 1 is a front view of the amphibious motorized seeder of the present invention;
FIG. 2 is a left side view of the amphibious motorized seeder of the present invention;
FIG. 3 is a right side view of the amphibious motorized seeder of the present invention with the power driving part removed and the lifting frame connected;
in the figure, 1-power driving part, 11-lifting oil cylinder, 2-sowing part, 21-mounting bracket, 211-upper bracket, 212-lower bracket, 213-connecting pull rod, 214-buffer spring, 215-supporting plate, 22-sowing mechanism, 221-seed-metering device mounting bracket, 2211-adjusting screw rod, 222-seed-metering device, 223-transmission shaft, 224-driving wheel, 23-ditching mechanism, 231-ditcher mounting rod, 232-ditcher, 3-connecting lifting bracket, 31-upper connecting rod, 32-lower connecting rod and 33-lifting driving rod.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the attached drawings.
As shown in fig. 1, 2 and 3, the amphibious motor-driven seeder comprises a power driving part 1 and a seeding part 2, wherein the power driving part 1 is connected with the seeding part 2 through a connecting lifting frame 3;
the sowing part 2 comprises an installation support 21, a sowing mechanism 22 and a ditching mechanism 23 which are installed on the installation support 21, the sowing mechanism 22 is located behind the ditching mechanism 23, and both the sowing mechanism 22 and the ditching mechanism 23 can be detached and installed on the installation support 21 in a replaceable mode.
The sowing part 2 can be arranged behind the power driving part 1 by connecting the lifting frame 3, so that the agricultural vehicle can be fully used; in addition, the ditching mechanism 23 is matched with the seeding mechanism 22, so that the seeder can effectively seed in both paddy fields and dry lands.
As shown in fig. 1, 2 and 3, the connecting lifting frame 3 comprises an upper connecting rod 31 and a lower connecting rod 32, and the upper connecting rod 31 and the lower connecting rod 32 are respectively hinged between the power driving part 1 and the mounting bracket 21; a lifting driving rod 33 is fixedly connected to the upper connecting rod 31 or the lower connecting rod 32, a lifting oil cylinder 11 is installed on the power driving part 1, and the telescopic end of the lifting oil cylinder 11 is hinged to the lifting driving rod 33.
Therefore, the hinged part of the upper connecting rod 31 and the lower connecting rod 32 forms a quadrangle, and the quadrangle can be deformed by the push-pull action of the lifting oil cylinder 11 on the lifting driving rod 33, so that the upward movement of the mounting bracket 21 is realized; when the lift driving lever 33 is located above the upper connecting rod 31 or the lower connecting rod 32, the lift is achieved when the lift cylinder 11 is retracted; when the lift driving lever 33 is located below the upper connecting rod 31 or the lower connecting rod 32, the lift is achieved when the lift cylinder 11 is extended; in addition, the lifting oil cylinder 11 is controlled by a hydraulic valve, and the hydraulic valve is at least provided with a hydraulic control one-way valve at the oil inlet end of the lifting, so that the pressure maintaining effect after lifting can be realized.
As shown in fig. 1, the hinge point of the upper connecting rod 31 and the lower connecting rod 32 forms a parallelogram.
From this, go up connecting rod 31 and lower connecting rod 32's pin joint and enclose into parallelogram and can guarantee that installing support 21 keeps the angle gesture unchangeable at the in-process that is promoted, guarantees to promote more steady with the decline process, guarantees between kind portion 2 bottom and the ground just contact or can not take place to interfere when separating.
As shown in fig. 1, 2 and 3, the mounting bracket 21 is composed of an upper bracket 211 and a lower bracket 212, the upper bracket 211 and the lower bracket 212 are hinged at the middle position, a connecting pull rod 213 for connecting the upper bracket 211 and the lower bracket 212 vertically and through is arranged at both sides of the hinged position, and a buffer spring 214 for supporting the upper bracket 211 and the lower bracket 212 vertically and sleeving the periphery of the connecting pull rod 213.
Therefore, the lower support 212 can swing left and right relative to the upper support 211 under the action of the connecting pull rod 213 and the buffer spring 214 for buffering, and normal sowing in landforms can be adapted under the condition that the field is uneven.
As shown in fig. 1, 2 and 3, the seeding mechanism 22 includes a seed meter mounting frame 221, a plurality of seed meters 222 mounted on the seed meter mounting frame 221 side by side, a driving shaft 223 for providing seeding power through the seed meters 222, and a driving wheel 224 mounted on the driving shaft 223 for driving the driving shaft 223 to rotate.
The seed-metering device 222 can be increased or decreased according to the number of seeding rows, and the mounting position of the seed-metering device mounting frame 221 can be adjusted according to the seeding row spacing.
As shown in fig. 2 and 3, two drive shafts 223 are provided, and are separated from each other at the position of the seed sowing device 222 in the middle, and drive wheels 224 are respectively mounted on the outer ends of the two drive shafts 223.
Therefore, the driving wheels 224 on the two sides respectively drive half of the seed metering devices 222 to seed, a differential does not need to be used due to different rotating speeds of the driving wheels 224 when the seeder turns, and the planting distance can be better adjusted when the seeder turns to seed.
As shown in fig. 1, the seed metering device mounting frame 221 is hinged to the mounting bracket 21 in the vertical direction, the support plate 215 is arranged below the hinged position, the seed metering device mounting frame 221 is provided with an adjusting screw 2211 in the vertical direction near the hinged position, the lower end of the adjusting screw 2211 abuts against the support plate 215, and the seed metering device mounting frame 221 is rotationally adjusted in the supporting angle.
Therefore, the angle of the seed metering device 222 can be adjusted by adjusting the supporting height of the adjusting screw 2211, so that the angle of the fishing surface of the seeds in the seed metering device is changed, the conveying capacity of the seeds is changed, and the particle quantity of the seeds sowed in each hole is finely adjusted.
As shown in fig. 1, 2 and 3, the furrowing mechanism 23 includes a furrow opener mounting bar 231 attached to the lower side of the mounting bracket 21 and extending in the same direction as the direction in which the seed metering device 222 is arranged, and a furrow opener 232 mounted on the furrow opener mounting bar 231.
The ditching mechanism 23 can be installed on the installing support 21 as required selectively, and generally speaking, the paddy field need be through ditching come the drainage, and the upland field need be through ditching come retaining, makes the seed obtain suitable growing environment.
As shown in fig. 1, 2 and 3, the furrow opener 232 is detachably connected with the furrow opener mounting rod 231 through screws, and the furrow opener mounting rod 231 is at least provided with a mounting hole opposite to the seed metering device 222 and a mounting hole between adjacent seed metering devices 222.
Therefore, when sowing in dry farmland, the furrow opener 232 is arranged at the position opposite to the seed sowing device 222, so that seeds can be sown in the opened furrows, and water required for growth can be provided for the seeds after the seeds are stored in the furrows; when sowing in paddy fields, the furrow opener 232 is arranged in the middle of the adjacent seed sowing devices 222, seeds can be sown between the furrows, and the seeds can obtain a proper growing environment after excessive water is drained through the furrows.
As shown in FIG. 1, the power driving part 1 is a high-speed rice transplanter.
Thus, the power driving unit 1 can ensure sufficient power while minimizing damage to the field using the high-speed rice transplanter.
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 (10)
1. A amphibious motor-driven seeder is characterized in that: the seeder comprises a power driving part (1) and a seeding part (2), wherein the power driving part (1) is connected with the seeding part (2) through a connecting lifting frame (3);
the sowing part (2) comprises an installation support (21), and a sowing mechanism (22) and a ditching mechanism (23) which are installed on the installation support (21), wherein the sowing mechanism (22) is located behind the ditching mechanism (23), and the sowing mechanism (22) and the ditching mechanism (23) can be detached and installed on the installation support (21) in a replaceable manner.
2. The amphibious motorized seeder of claim 1, wherein: the connecting lifting frame (3) comprises an upper connecting rod (31) and a lower connecting rod (32), and the upper connecting rod (31) and the lower connecting rod (32) are respectively hinged between the power driving part (1) and the mounting bracket (21); go up connecting rod (31) or the rigid coupling has promotion actuating lever (33) on connecting rod (32) down, install on power drive portion (1) and promote hydro-cylinder (11), promote the flexible end of hydro-cylinder (11) with it is articulated to promote actuating lever (33).
3. The amphibious motorized seeder of claim 2, wherein: and a hinge point of the upper connecting rod (31) and the lower connecting rod (32) forms a parallelogram.
4. The amphibious motorized seeder of claim 1, wherein: the mounting bracket (21) consists of an upper bracket (211) and a lower bracket (212), the upper bracket (211) and the lower bracket (212) are hinged at the middle position, a connecting pull rod (213) which vertically penetrates and is connected with the upper bracket (211) and the lower bracket (212) is arranged on two sides of the hinged position, and a buffer spring (214) which vertically supports the upper bracket (211) and the lower bracket (212) and is sleeved on the periphery of the connecting pull rod (213) is arranged.
5. The amphibious motorized seeder of claim 1, wherein: the seeding mechanism (22) comprises a seed metering device mounting frame (221), a plurality of seed metering devices (222) which are mounted on the seed metering device mounting frame (221) side by side, a transmission shaft (223) which penetrates through the seed metering devices (222) to provide seeding power, and a driving wheel (224) which is mounted on the transmission shaft (223) and drives the transmission shaft (223) to rotate.
6. The amphibious motorized seeder of claim 5, wherein: the two transmission shafts (223) are arranged and separated at the middle position of the seed metering device (222), and the driving wheels (224) are respectively arranged at the outer ends of the two transmission shafts (223).
7. The amphibious motorized seeder of claim 5, wherein: seed metering ware mounting bracket (221) with it is articulated in vertical direction between installing support (21), and the below of articulated department is equipped with backup pad (215), seed metering ware mounting bracket (221) are close articulated department and install adjusting screw (2211) of vertical direction, adjusting screw (2211) lower extreme with backup pad (215) offset, possess the rotation regulation seed metering ware mounting bracket (221) prop up the action of angle.
8. The amphibious motorized seeder of claim 5, wherein: the ditching mechanism (23) comprises a ditcher mounting rod (231) which is connected below the mounting bracket (21) and the extension direction of which is consistent with the arrangement direction of the seed metering device (222), and a ditcher (232) which is mounted on the ditcher mounting rod (231).
9. The amphibious motorized seeder of claim 8, wherein: the furrow opener (232) is detachably connected with the furrow opener mounting rod (231) through screws, and the furrow opener mounting rod (231) is at least provided with a mounting hole opposite to the seed metering device (222) and a mounting hole positioned between the adjacent seed metering devices (222).
10. The amphibious motorized seeder of claim 1, wherein: the power driving part (1) is a high-speed transplanter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520660.0U CN209983069U (en) | 2019-04-17 | 2019-04-17 | Motor-driven seeder for paddy field and dry land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520660.0U CN209983069U (en) | 2019-04-17 | 2019-04-17 | Motor-driven seeder for paddy field and dry land |
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| Publication Number | Publication Date |
|---|---|
| CN209983069U true CN209983069U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520660.0U Expired - Fee Related CN209983069U (en) | 2019-04-17 | 2019-04-17 | Motor-driven seeder for paddy field and dry land |
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| Country | Link |
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| CN (1) | CN209983069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
-
2019
- 2019-04-17 CN CN201920520660.0U patent/CN209983069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964593A (en) * | 2019-04-17 | 2019-07-05 | 湖州农瑞机械科技有限公司 | A kind of dual-purpose motor driven seeder of floods and droughts |
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Granted publication date: 20200124 |