CN220823672U - Soil leveling device and seeder - Google Patents
Soil leveling device and seeder Download PDFInfo
- Publication number
- CN220823672U CN220823672U CN202322124217.0U CN202322124217U CN220823672U CN 220823672 U CN220823672 U CN 220823672U CN 202322124217 U CN202322124217 U CN 202322124217U CN 220823672 U CN220823672 U CN 220823672U
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- CN
- China
- Prior art keywords
- frame
- soil
- outer tube
- fixed outer
- screw rod
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- 239000002689 soil Substances 0.000 title claims abstract description 33
- 239000003337 fertilizer Substances 0.000 claims abstract description 14
- 230000004720 fertilization Effects 0.000 claims 4
- 238000007599 discharging Methods 0.000 abstract 2
- 238000009331 sowing Methods 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to a soil leveling device and a seeder, wherein the soil leveling device comprises a frame, a primary bulldozer plate, a fertilizing ploughshare and a secondary bulldozer plate are sequentially arranged on the frame from front to back, the vertical distance between the primary bulldozer plate and the frame is adjustable, a fertilizing box is arranged above the frame, a fertilizer discharging pipe is connected below the fertilizing box, and a fertilizer outlet of the fertilizer discharging pipe is arranged corresponding to the fertilizing ploughshare.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a soil leveling device and a seeder.
Background
The planter refers to a planting machine which uses crop seeds as a sowing object, and is commonly called a crop type name, such as a corn planter, a corn drill, a corn hill planter, a cotton planter, a pasture spreader and the like. The seeder needs to level soil before sowing, and current soil leveling device makes soil not enough level and smooth when leveling soil, influences the absorption of seed to moisture, simultaneously, because soil moisture content is inconsistent, causes the operation requirement to soil leveling device different, so, current soil leveling device can't satisfy the demand.
Disclosure of utility model
Aiming at various defects in the prior art, in order to solve the problems, a soil leveling device and a seeder are provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
In a first aspect, the utility model provides a soil leveling device, which comprises a frame, wherein a primary bulldozer plate, a fertilizing plow share and a secondary bulldozer plate are sequentially arranged on the frame from front to back, the distances between the primary bulldozer plate, the secondary bulldozer plate and the frame in the vertical direction are adjustable, a fertilizing box is arranged above the frame, a lower fertilizer pipe is connected below the fertilizing box, and a fertilizer outlet of the lower fertilizer pipe is arranged corresponding to the fertilizing plow share.
The technical scheme is further characterized in that the primary bulldozer blade and the secondary bulldozer blade are both set to be V-shaped.
The technical scheme is further characterized in that the primary bulldozer blade is arranged on the first bracket, and a bulldozer blade cylinder which stretches out and draws back along the vertical direction is arranged between the first bracket and the frame.
The technical scheme is further characterized in that a first fixed outer tube extending along the vertical direction is arranged on the frame, and a first fixed inner tube which is embedded into the first fixed outer tube and can slide relative to the first fixed outer tube is arranged on the first support.
The technical scheme is further characterized in that the fertilizing plow share is arranged on a fertilizing plow post, and the fertilizing plow post is connected with the frame through a fixing component.
The technical scheme is further characterized in that the fixing assembly comprises a first fixing piece, a second fixing piece and a U-shaped bolt, the first fixing piece and the second fixing piece are respectively clamped on different sides of the frame, and the U-shaped bolt is sleeved on the periphery of the fertilizing plow standard and respectively penetrates through the first fixing piece and the second fixing piece.
The technical scheme is further that the U-shaped bolt is provided with a locking nut matched with threads of the U-shaped bolt.
The technical scheme is further characterized in that the second bulldozer plate is arranged on the second bracket, and a screw rod extending along the vertical direction is arranged between the second bracket and the frame.
The technical scheme is further characterized in that the screw rod of the screw rod is rotatably connected with the second support, the screw nut of the screw rod is fixedly connected with the frame, and the screw rod of the screw rod is connected with a handle.
The technical scheme is further characterized in that a second fixed outer tube extending along the vertical direction is arranged on the frame, a screw of the screw rod is fixedly arranged in the second fixed outer tube, a second fixed inner tube which is embedded into the second fixed outer tube and can slide relative to the second fixed outer tube is arranged on the second support, and the screw rod of the screw rod is fixedly arranged in the second fixed inner tube.
The technical scheme is further characterized in that a traction frame is arranged on the frame, and travelling wheels are arranged below the frame.
In a second aspect, the present utility model provides a planter comprising the soil levelling apparatus described above.
The beneficial effects of the utility model are as follows:
1. The primary bulldozer plate is utilized to level the land for the first time, redundant floating soil is pushed to the two sides of the device, the secondary bulldozer plate is utilized to level the land for the second time after ditching and fertilizing, the uniformity of the sowing depth is improved, and the sowing quality is ensured.
2. The spacing between the primary bulldozer plate and the machine frame in the vertical direction is adjustable, the positions of the primary bulldozer plate and the secondary bulldozer plate can be adjusted according to soil moisture content, different leveling operation requirements are met, and universality is improved.
3. The traction frame is connected with the tractor, and the whole device is driven to walk through the tractor, so that the working efficiency is improved.
Drawings
FIG. 1 is an isometric view of a soil grading apparatus of the present utility model;
FIG. 2 is an isometric view of a soil grading apparatus of the present utility model from another perspective;
FIG. 3 is a top view of the soil grading apparatus of the present utility model;
Fig. 4 is a partial schematic view of fig. 3 at a.
In the accompanying drawings: 1-primary bulldozer blade, 2-fertilization ploughshare, 3-secondary bulldozer blade, 4-frame, 5-fertilization case, 6-traction frame, 7-first fixed outer tube, 8-first fixed inner tube, 9-walking wheel, 10-fertilization plow standard, 11-fertilization pipe, 12-second fixed outer tube, 13-second fixed inner tube, 14-handle, 15-U type bolt, 16-first mounting, 17-second mounting.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings, and based on the embodiments of the present utility model, other similar embodiments obtained by those skilled in the art without making any inventive effort should be included in the scope of protection of the present utility model. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Embodiment one:
As shown in fig. 1-4, a soil leveling device comprises a frame 4, a primary bulldozer plate 1, a fertilizing ploughshare 2 and a secondary bulldozer plate 3 are sequentially arranged on the frame 4 from front to back, the distance between the primary bulldozer plate 1 and the secondary bulldozer plate 3 and the frame 4 in the vertical direction is adjustable, a fertilizing box 5 is arranged above the frame 4, a lower fertilizer pipe is connected below the fertilizing box 5, a fertilizer outlet of the lower fertilizer pipe is arranged corresponding to the fertilizing ploughshare 2, and a fertilizing pipe 11 connected with a fertilizer outlet of the lower fertilizer pipe is arranged on the fertilizing ploughshare 2.
The technical scheme is further that the primary bulldozer blade 1 and the secondary bulldozer blade 3 are both arranged in a V shape.
The primary bulldozer plate 1 is used for primary leveling of the land, redundant floating soil is pushed to two sides of the device, the secondary bulldozer plate 2 is used for secondary leveling of the land after ditching and fertilizing of the fertilizing ploughshare 2, sowing depth uniformity is improved, and sowing quality is guaranteed.
The technical scheme is further that the primary bulldozer blade 1 is arranged on a first bracket, and a bulldozer blade cylinder which stretches out and draws back along the vertical direction is arranged between the first bracket and the frame 4.
The position of the primary blade 1 in the vertical direction is changed by telescoping the blade cylinder so as to meet different leveling operation requirements.
The technical scheme is further characterized in that a first fixed outer tube 7 extending along the vertical direction is arranged on the frame 4, and a first fixed inner tube 8 which is embedded into the first fixed outer tube 7 and can slide relative to the first fixed outer tube 7 is arranged on the first bracket.
During the course of changing the position of the primary blade 1 by the blade cylinder, the first fixed inner tube 8 slides along the first fixed outer tube 7, thereby functioning as a guide.
The technical scheme is further characterized in that the fertilizing plow share 2 is arranged on a fertilizing plow post 10, and the fertilizing plow post 10 is connected with the frame 4 through a fixing component.
Specifically, the fixing assembly comprises a first fixing piece 16, a second fixing piece 17 and a U-shaped bolt 15, the first fixing piece 16 and the second fixing piece 17 are respectively clamped on different sides of the frame 4, and the U-shaped bolt 15 is sleeved on the periphery of the fertilizing plow standard 10 and respectively penetrates through the first fixing piece 16 and the second fixing piece 17. Meanwhile, a locking nut matched with the screw thread of the U-shaped bolt 15 is arranged on the U-shaped bolt to realize locking and fixing.
The technical scheme is further characterized in that the second bulldozer blade 3 is arranged on a second bracket, and a screw rod extending along the vertical direction is arranged between the second bracket and the frame 4.
Specifically, the lead screw of lead screw with the rotatable connection of second support, the nut of lead screw with frame 4 links firmly, be connected with handle 14 on the lead screw of lead screw.
The screw is turned by the handle 14, and the position of the secondary blade 3 in the vertical direction is changed.
The technical scheme is further characterized in that a second fixed outer tube 12 extending along the vertical direction is arranged on the frame 4, a screw of the screw rod is fixedly arranged in the second fixed outer tube 12, a second fixed inner tube 13 which is embedded into the second fixed outer tube 12 and can slide relative to the second fixed outer tube 12 is arranged on the second support, and the screw rod of the screw rod is fixedly arranged in the second fixed inner tube 13.
The relative rotation of the screw rod and the nut is converted into linear motion of the screw rod, and in this process, the second fixed inner tube 13 slides along the second fixed outer tube 12, so as to play a guiding role.
The technical scheme is further characterized in that the traction frame 6 is arranged on the frame 4, meanwhile, the walking wheels 9 are arranged below the frame 4 and connected with a tractor through the traction frame 6, and the whole device is driven to walk through the tractor, so that the working efficiency is improved.
In a second aspect, the present utility model provides a planter comprising the soil levelling apparatus described above.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.
Claims (10)
1. The utility model provides a soil leveling device, its characterized in that, includes the frame, from front to back has set gradually primary bulldozer board, fertilization share and second grade bulldozer board in the frame, primary bulldozer board and second grade bulldozer board with the interval of frame in vertical direction is adjustable, the top of frame is equipped with the fertilization case, the below of fertilization case is connected with down the fertilizer pipe, the fertilizer outlet of fertilizer pipe corresponds the fertilization share sets up down.
2. The soil grading apparatus as set forth in claim 1, wherein the primary blade and the secondary blade are each provided in a V-shape.
3. The soil grading apparatus as set forth in claim 1 wherein the primary blade is disposed on a first bracket, and a blade cylinder extending in a vertical direction is disposed between the first bracket and the frame.
4. A soil levelling apparatus as claimed in claim 3, wherein the frame is provided with a first fixed outer tube extending in a vertical direction, and the first support is provided with a first fixed inner tube embedded in the first fixed outer tube and slidable relative to the first fixed outer tube.
5. The soil grading apparatus as in claim 1, wherein the fertilizing plow share is disposed on a fertilizing plow post, the fertilizing plow post being coupled to the housing via a securing assembly.
6. The soil grading apparatus according to claim 5, wherein the fixing assembly comprises a first fixing member, a second fixing member and a U-shaped bolt, the first fixing member and the second fixing member are respectively clamped on different sides of the frame, and the U-shaped bolt is sleeved on the periphery of the fertilizing plow standard and respectively penetrates through the first fixing member and the second fixing member.
7. The soil grading apparatus as set forth in claim 6 wherein said U-bolt is provided with a lock nut threadedly engaged therewith.
8. The soil leveling apparatus according to claim 1, wherein the second bulldozer plate is disposed on a second bracket, a screw rod extending in a vertical direction is disposed between the second bracket and the frame, the screw rod of the screw rod is rotatably connected with the second bracket, a nut of the screw rod is fixedly connected with the frame, and a handle is connected to the screw rod of the screw rod.
9. The soil leveling device according to claim 8, wherein a second fixed outer tube extending in a vertical direction is provided on the frame, a nut of the screw is fixedly provided inside the second fixed outer tube, a second fixed inner tube which is embedded in the second fixed outer tube and can slide relative to the second fixed outer tube is provided on the second bracket, and a screw of the screw is fixedly provided inside the second fixed inner tube.
10. A planter comprising a soil levelling apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124217.0U CN220823672U (en) | 2023-08-08 | 2023-08-08 | Soil leveling device and seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124217.0U CN220823672U (en) | 2023-08-08 | 2023-08-08 | Soil leveling device and seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823672U true CN220823672U (en) | 2024-04-23 |
Family
ID=90728071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124217.0U Active CN220823672U (en) | 2023-08-08 | 2023-08-08 | Soil leveling device and seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823672U (en) |
-
2023
- 2023-08-08 CN CN202322124217.0U patent/CN220823672U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |