CN220858831U - Seedbed leveler - Google Patents
Seedbed leveler Download PDFInfo
- Publication number
- CN220858831U CN220858831U CN202322563030.0U CN202322563030U CN220858831U CN 220858831 U CN220858831 U CN 220858831U CN 202322563030 U CN202322563030 U CN 202322563030U CN 220858831 U CN220858831 U CN 220858831U
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- China
- Prior art keywords
- leveling
- leveler
- shaft
- nipple
- soil
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Links
- 210000002445 nipple Anatomy 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 40
- 238000009331 sowing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 3
- 239000002420 orchard Substances 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
Seedling bed leveler, its characterized in that: seedling bed leveler, its characterized in that: comprises a tool rod, a mounting part and a leveling part; the tool rod is connected with the mounting part through the connecting piece, and the mounting part is connected with the leveling part; the leveling part comprises a plurality of leveling groups; a leveling group comprises a connecting mechanism and two rotating wheels; the connecting mechanism comprises a connecting frame; the lower part of the connecting frame is provided with two connecting shafts which are symmetrically arranged along the central axis of the connecting frame, and the included angle between the two connecting shafts is 98-103 degrees; a limiting piece with a limiting function is arranged at the tail end of the connecting shaft; the two rotating wheels are connected with the connecting mechanism through two connecting shafts; the center of the rotating wheel is provided with a shaft hole matched with the connecting shaft; the rotating wheel is provided with a plurality of leveling teeth; the leveling teeth are radially arranged with the shaft hole as the center. The utility model has simple structure, reasonable design and convenient installation and connection, and the zigzag leveling teeth can efficiently crush the soil blocks in the sowing and soil loosening operation process, so that the soil becomes loose and flat after the soil blocks are crushed.
Description
Technical Field
The utility model relates to the technical field of mechanical tools, in particular to a seedbed leveler.
Background
The soil loosening machine is large in size, suitable for deep ploughing and turning over of large-area soil, and needs soil leveling machines for soil breaking and leveling of the soil, and in agriculture or gardening work, common hand tools are rakes, shovels and hand hoes for small-area planting, the rakes are used for loosening the soil, and the shovels and the hand hoes are used for weeding, soil breaking and the like.
Common hand tools are used for knocking soil blocks by a user usually by using a harrow beam, so that the purpose of soil leveling is achieved. The patent number '2022231122363' is named as a multipurpose harrow, and the harrow can be used for leveling soil when in use, but is time-consuming, labor-consuming, low in soil crushing and leveling efficiency and not detachable. Therefore, development of a device which is convenient to carry, high in soil crushing efficiency and flat and smooth in sowing soil after soil crushing is needed.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides the seedling bed leveler, which has the advantages of good soil crushing effect and realizing the leveling of the soil after soil crushing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: seedling bed leveler, its characterized in that: comprises a tool rod, a mounting part and a leveling part;
The tool rod is connected with the mounting part through the connecting piece, and the mounting part is connected with the leveling part;
The leveling part comprises a plurality of leveling groups; one of the leveling groups comprises a connecting mechanism and two rotating wheels;
The connecting mechanism comprises a connecting frame; the lower part of the connecting frame is provided with two connecting shafts, the two connecting shafts are symmetrically arranged along the central axis of the connecting frame, and the included angle between the two connecting shafts is 98-103 degrees; a limiting part with a limiting function is arranged at the tail end of the connecting shaft;
the two rotating wheels are connected with the connecting mechanism through two connecting shafts;
The center of the rotating wheel is provided with a shaft hole matched with the connecting shaft; the rotating wheel is provided with a plurality of leveling teeth; the leveling teeth are radially arranged with the shaft hole as the center.
Preferably, the mounting portion is connected to the leveling group by a connection mechanism.
Preferably, the mounting part is fixedly connected with the connecting mechanism.
Preferably, the mounting part is movably connected with the connecting mechanism.
Preferably, the bottom surface of the mounting part is provided with a bump, and the side surface of the bump is provided with a fixing hole; the upper part of the connecting frame is provided with a hollow connecting nipple, and the side surface of the connecting nipple is provided with a connecting hole and a bolt; the lug is inserted into the connecting nipple, and the bolt fixes the lug through the connecting hole and the fixing hole.
Preferably, the bottom surface of the installation part is provided with a hollow convex block, and the outer side of the convex block is provided with a fixing hole and a bolt; the upper part of the connecting frame is provided with a connecting nipple, and the side surface of the connecting nipple is provided with a connecting hole; the connecting nipple inserts the lug, and the bolt passes through fixed orifices and connecting hole fixed connection nipple.
Preferably, a sliding sleeve is arranged between the shaft hole and the connecting shaft.
Preferably, the limiting member is a bolt or a flat member processed from the end of the connecting shaft.
Preferably, the outer edges of the flat teeth are zigzag.
Preferably, the leveling teeth are of an integral structure formed by cutting a solid plate body or of a cast integral structure.
The utility model has the beneficial effects that:
1. The utility model has simple structure, reasonable design, convenient installation and disassembly and wider applicability:
The multifunctional hand tool can be used as a hand tool, is convenient to carry, and is used for loosening and leveling planting soil and seedbeds in a small area; the multiple groups of seedbed levelers can be connected with a driving system through tool bars for large-area field cultivation, greenhouse planting, soil loosening and leveling of vegetable gardens, orchards, nursery gardens, tea gardens and the like.
2. The soil leveling device is used for efficiently crushing soil blocks in the rolling process in the sowing and soil loosening operation process, the soil becomes loose after the soil blocks are crushed, the effect of leveling the soil is achieved, the situations that sowing soil is uneven and sowing is difficult to achieve due to large soil blocks are effectively reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a schematic view of the attachment of the mounting portion to the attachment mechanism;
Fig. 5 is a front view of the mounting portion;
fig. 6 is a bottom view of the mounting portion in embodiment 2;
Fig. 7 is a bottom view of the mounting portion in embodiment 3;
fig. 8 is a front view of the connection mechanism in embodiment 2;
fig. 9 is a side view of the connection mechanism in embodiment 2;
fig. 10 is a bottom view of the connection mechanism in embodiment 2;
FIG. 11 is a front view of the wheel;
fig. 12 is a side view of the wheel.
In the figure: the mounting part 1, the protruding block 1-1, the fixing hole 1-2, the connecting mechanism 2, the connecting shaft 2-1, the limiting piece 2-2, the connecting frame 2-3, the connecting nipple 2-4, the connecting hole 2-5, the bolt 2-6, the rotating wheel 3, the leveling tooth 3-1, the rotating sleeve 3-2, the shaft hole 3-3, the tool rod 4, the leveling group 5 and the leveling part 6.
Detailed Description
The utility model is further described below with reference to the drawings and examples. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 12, the following technical solutions are adopted in the specific embodiment of the present utility model: seedling bed leveler, its characterized in that: comprises a tool bar 4, a mounting part 1 and a leveling part 6; the tool rod 4 is connected with the mounting part 1 through a connecting piece, and the mounting part 1 is connected with the flattening part 6; the flattening portion 6 comprises a plurality of flattening groups 5, preferably three flattening groups 5 according to the utility model; a levelling group 5 comprising a connecting mechanism 2 and two runners 3; the connecting mechanism 2 comprises a connecting frame 2-3, two connecting shafts 2-1 are arranged at the lower part of the connecting frame 2-3, the two connecting shafts 2-1 are symmetrically arranged along the central axis of the connecting frame 2-3, and the included angle between the two connecting shafts 2-1 is 98-103 degrees; a limiting piece 2-2 with a limiting function is arranged at the tail end of the connecting shaft 2-1; the two rotating wheels 3 are connected with the connecting mechanism 2 through two connecting shafts 2-1; the center of the rotating wheel 3 is provided with a shaft hole 3-3 matched with the connecting shaft 2-1; the rotating wheel 3 is provided with a plurality of leveling teeth 3-1; the leveling teeth 3-1 are radially arranged with the shaft hole 3-3 as the center, and the number of the leveling teeth is 8-12 as a preferable scheme.
The mounting part 1 is connected with the leveling group 5 through the connecting mechanism 2. The connection forms have the following three embodiments:
Example 1
The mounting part 1 is fixedly connected with the connecting mechanism 2. The mounting part and the connecting mechanism are fixedly connected in a welding or bonding mode.
Example 2
The bottom surface of the mounting part 1 is provided with a lug 1-1, and the side surface of the lug 1-1 is provided with a fixing hole 1-2; the upper part of the connecting frame 2-3 is provided with a hollow connecting nipple 2-4, and the side surface of the connecting nipple 2-4 is provided with a connecting hole 2-5 and a bolt; the bump 1-1 is inserted into the connecting nipple 2-4, and the bolt 2-6 fixes the bump 1-1 through the connecting hole 2-5 and the fixing hole 1-2.
Example 3
The bottom surface of the mounting part 1 is provided with a hollow lug 1-1, and the outer side of the lug 1-1 is provided with a fixing hole 1-2 and a bolt 2-6; the upper part of the connecting frame 2-3 is provided with a connecting nipple 2-4, and the side surface of the connecting nipple 2-4 is provided with a connecting hole 2-5; the connecting nipple 2-4 is inserted into the bump 1-1, and the bolt 2-6 is fixedly connected with the nipple 2-4 through the fixing hole 1-2 and the connecting hole 2-5.
A sliding sleeve 3-2 is arranged between the shaft hole 3-3 and the connecting shaft 2-1, and the sliding sleeve 3-2 is a nylon sleeve or a bearing. The stopper 2-2 is a bolt or a flat member processed from the end of the connecting shaft 2-1. The outer edge of the leveling tooth 3-1 is zigzag. The leveling teeth 3-1 are formed by cutting a solid plate body into an integral structure or casting into an integral structure.
When the utility model is used, the utility model can be used as a hand-held tool for small-area field cultivation, greenhouse planting, soil loosening and leveling of seedbeds in vegetable gardens, orchards, nursery gardens, tea gardens and the like; the multiple groups of seedbed levelers can be connected with a driving system through tool bars to perform large-area field cultivation, greenhouse planting, soil loosening and leveling of vegetable gardens, orchards, nursery gardens, tea gardens and the like. In the utility model, the included angle between the two connecting shafts on the connecting mechanism is 98-103 degrees, after the two rotating wheels are sleeved on the connecting shafts, a certain angle is formed between the two rotating wheels, flat teeth on the rotating wheels are distributed in a crossed way, and the gaps between the teeth enable the flat teeth to be in asynchronous linkage, so that the efficiency of crushing soil is greatly improved. Through the forward or backward movement of the tool rod 4, the rotating wheel 3 sleeved on the connecting shaft 2-1 rolls, the leveling teeth 3-1 crush soil blocks in soil, the soil blocks become loose and fine after being crushed, and when the tool rod is pushed and pulled, the rotating wheel can further enable the soil to generate fluidity, so that the leveling effect is more outstanding, and the effect of leveling the soil is achieved. The seedbed leveler is simple in structure, reasonable in design, convenient to install and connect, and high in soil crushing and leveling efficiency.
The embodiments described in the present specification are merely examples of implementation forms of the inventive concept, and the scope of protection of the present utility model should not be construed as being limited to the specific forms set forth in the embodiments, but the scope of protection of the present utility model also relates to equivalent technical means that can be conceived by those skilled in the art based on the inventive concept.
Claims (10)
1. Seedling bed leveler, its characterized in that: comprises a tool rod, a mounting part and a leveling part;
The tool rod is connected with the mounting part through the connecting piece, and the mounting part is connected with the leveling part;
The leveling part comprises a plurality of leveling groups; one of the leveling groups comprises a connecting mechanism and two rotating wheels;
The connecting mechanism comprises a connecting frame; the lower part of the connecting frame is provided with two connecting shafts, the two connecting shafts are symmetrically arranged along the central axis of the connecting frame, and the included angle between the two connecting shafts is 98-103 degrees; a limiting part with a limiting function is arranged at the tail end of the connecting shaft;
the two rotating wheels are connected with the connecting mechanism through two connecting shafts;
The center of the rotating wheel is provided with a shaft hole matched with the connecting shaft; the rotating wheel is provided with a plurality of leveling teeth; the leveling teeth are radially arranged with the shaft hole as the center.
2. The bed leveler of claim 1, wherein the mounting section is connected to the leveling group by a connection mechanism.
3. The bed leveler of claim 2, wherein the mounting section is fixedly connected to the connection mechanism.
4. The bed leveler of claim 2, wherein the mounting section is movably connected to the connection mechanism.
5. The bed leveler according to claim 4, wherein the mounting portion has a protrusion provided on a bottom surface thereof and a fixing hole provided on a side surface thereof; the upper part of the connecting frame is provided with a hollow connecting nipple, and the side surface of the connecting nipple is provided with a connecting hole and a bolt; the lug is inserted into the connecting nipple, and the bolt fixes the lug through the connecting hole and the fixing hole.
6. The seedbed leveler according to claim 4, wherein the bottom surface of the mounting portion is provided with a hollow projection, and a fixing hole and a bolt are provided outside the projection; the upper part of the connecting frame is provided with a connecting nipple, and the side surface of the connecting nipple is provided with a connecting hole; the connecting nipple inserts the lug, and the bolt passes through fixed orifices and connecting hole fixed connection nipple.
7. The bed leveler of claim 1, wherein a sliding sleeve is disposed between the shaft bore and the connecting shaft.
8. The bed leveler of claim 1, wherein the retainer is a bolt or a flat piece that is treated with a connecting shaft tip.
9. The bed leveler of claim 1, wherein the leveled tooth outer edges are serrated.
10. The bed leveler of claim 9, wherein the leveling teeth are either of a solid plate cut-out unitary construction or a cast unitary construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563030.0U CN220858831U (en) | 2023-09-21 | 2023-09-21 | Seedbed leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322563030.0U CN220858831U (en) | 2023-09-21 | 2023-09-21 | Seedbed leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858831U true CN220858831U (en) | 2024-04-30 |
Family
ID=90819693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322563030.0U Active CN220858831U (en) | 2023-09-21 | 2023-09-21 | Seedbed leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858831U (en) |
-
2023
- 2023-09-21 CN CN202322563030.0U patent/CN220858831U/en active Active
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