CN113330878B - Forestry nursery stock planting soil pressing device - Google Patents
Forestry nursery stock planting soil pressing device Download PDFInfo
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- CN113330878B CN113330878B CN202110801255.8A CN202110801255A CN113330878B CN 113330878 B CN113330878 B CN 113330878B CN 202110801255 A CN202110801255 A CN 202110801255A CN 113330878 B CN113330878 B CN 113330878B
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- soil
- disc
- filling
- soil pressing
- outer side
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C13/00—Machines or apparatus for consolidating soil around plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The invention discloses a forestry seedling planting soil pressing device, and relates to the technical field of forestry seedling planting soil pressing. It comprises a concave arc soil pressing disc; the front side of the soil pressing disc is provided with an inlet along the radial direction; the filling patch is inserted in the inlet in a matched manner; the outer side of the lower end of the soil compacting disc and the outer side of the lower end of the filling piece are circumferentially distributed with tamping hole rods; the rear end of the leading-in port and the rear end of the filling patch are in semicircular structures and are matched relatively to form a circular seedling sleeving port; the left side and the right side of the upper end of the filling patch are respectively fixed with a reference block; limiting sleeves are respectively fixed on the left side and the right side of the front part of the upper end of the soil pressing disc; the reference blocks are in one-to-one corresponding plug-in fit with the limiting sleeves; the reference block is connected with the corresponding limiting sleeve through a locking bolt; soil leakage holes are distributed on the soil pressing disc and the filling patch. The beneficial effects of the invention are as follows: the soil compacting machine can be used for effectively compacting soil, guaranteeing respiration of root systems of saplings and achieving high soil compacting efficiency.
Description
Technical Field
The invention relates to the technical field of forestry seedling planting soil compaction.
Background
When bare root seedlings are planted, soil backfilled to tree pits needs to be compacted so as to prevent the seedlings from lodging. In this process, in order to ensure healthy growth of the root system of the sapling, the present backfilling operation is usually performed in stages, the soil is backfilled to the root neck of the sapling in the first stage, then the sapling is properly lifted up, the sapling is shaken to enable fine soil to be deep into the soil gap to be combined with the root system, the soil is backfilled in the second stage after being trampled, the soil is trampled again when the backfilled soil is slightly higher than the ground, and the ground surface is covered by the loose soil in the third stage so as to slow down evaporation of water in the backfilled soil.
Obviously, traditional soil backfill compaction process step is complicated, and the operation process is fully by the manpower to step on compaction soil, and not only inefficiency, the reliability of operation can not be guaranteed moreover, takes place the problem that compaction degree is not enough or compaction is excessive easily, and the compaction degree is not enough can influence the fastness of sapling, and the compaction degree is excessive then can influence the respiratory effect of sapling root system, therefore present manpower compaction operation has great defect.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the forestry seedling planting soil pressing device which can not only effectively press soil, but also ensure respiration of root systems of the seedlings, and has high soil pressing efficiency.
The technical scheme adopted by the invention is as follows: providing a forestry seedling planting soil pressing device, which comprises a concave arc-shaped soil pressing disc; the front side of the soil pressing disc is provided with an inlet along the radial direction; the filling patch is inserted in the inlet in a matched manner; the outer side of the lower end of the soil compacting disc and the outer side of the lower end of the filling piece are circumferentially distributed with tamping hole rods; the rear end of the leading-in port and the rear end of the filling patch are in semicircular structures and are matched relatively to form a circular seedling sleeving port; the left side and the right side of the upper end of the filling patch are respectively fixed with a reference block; limiting sleeves are respectively fixed on the left side and the right side of the front part of the upper end of the soil pressing disc; the reference blocks are in one-to-one corresponding plug-in fit with the limiting sleeves; the reference block is connected with the corresponding limiting sleeve through a locking bolt; soil leakage holes are distributed on the soil pressing disc and the filling patch; the soil leakage hole is a conical hole structure with the inner diameter of the upper end smaller than that of the lower end; suspension brackets are respectively fixed on the left side and the right side of the upper end of the soil pressing disc; the upper end of the suspension is provided with a suspension lug; the suspension is linked with the impact vibration mechanism through a hanging lug.
Further optimize this technical scheme, a forestry nursery stock planting soil pressing ware's leading-in port rear end and filling piece rear end cooperation respectively are fixed with semi-annular buffer cover.
Further optimizing the technical scheme, the outer side of the soil pressing disc of the forestry seedling planting soil pressing device is provided with a diffusion unit; the diffusion unit comprises expansion rings which are sequentially sleeved from inside to outside; the inner side of the expansion ring is coaxially fixed with an annular cutting; the outer side of the expansion ring and the outer side of the soil pressing disc are respectively and coaxially provided with annular slots; the expansion ring is formed by butt joint of two semi-annular combined bodies, and the two corresponding combined bodies are connected through positioning bolts; the annular cutting is in one-to-one plug-in correspondence with the annular slots.
Further optimizing this technical scheme, a forestry nursery stock plants soil pressing ware's soil pressing dish surface, filling piece surface, extension ring surface and leak the downthehole wall of soil all to be coated with the teflon coating.
The invention has the beneficial effects that:
1. the soil pressing disc can be sleeved outside the trunk of the sapling through the inlet, and then the trunk can be sleeved in the seedling sleeving opening through the installation of the filling patch; the soil compacting disc and the filling patch are combined and can be placed in the tree pit, and the soil compacting disc can continuously vibrate and press the backfilled soil by utilizing the linkage effect of the impact vibration mechanism, so that the compaction effect on the backfilled soil is achieved; through the setting of leaking the soil hole for when the soil pressing dish moved up, soil can follow the vibration of soil pressing dish and follow leaking the soil hole and fall continuously, makes backfill soil can fill the tree hole step by step and by layer compaction, need not the manpower and adds soil separately.
The tamping hole rods distributed on the outer side of the lower end of the soil compacting disc and the outer side of the lower end of the filling piece can tamp holes on the outer side of backfill soil, the smooth respiration of the root system of the sapling can be ensured through the tamped holes, and along with the vibration process, the tamping hole rods can compact the hole walls, so that the tamped holes collapse when the soil compacting disc moves upwards is avoided.
The soil pressing disc is of a concave arc structure, so that the uppermost end of backfill soil can be of a pit-shaped structure in the final stage of soil pressing, and water is conveniently stored; the soil compacting disc is subjected to vibration, and the edge of the lower end surface of the soil leakage hole can loosen the soil on the uppermost layer of backfill soil and slow down the evaporation of water in the backfill soil.
2. Through the buffer sleeves at the rear end of the leading-in port and the rear end of the filling patch, bark damage caused by direct collision and scratch between the side wall of the seedling opening of the sleeve and bark when the soil pressing disc vibrates can be avoided; the device can adapt to a larger tree pit by installing the diffusion unit, and the applicability of the device is enhanced.
3. The surface of the soil compacting disc, the surface of the filling patch, the surface of the expansion ring and the inner wall of the soil leakage hole are coated with the Teflon coating, so that the smoothness degree can be improved, the soil is not easy to adhere, the soil compacting process is smoother, and the subsequent use is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the bottom view of the soil compacting plate;
FIG. 3 is an exploded view of the diffuser unit;
fig. 4 is a schematic diagram of the state of the tree pit after soil compaction is completed.
In the figure, 1, a soil compacting plate; 2. an inlet; 3. filling a patch; 4. a tamping rod; 5. sleeving a seedling opening; 6. a reference block; 7. a limit sleeve; 8. a locking bolt; 9. a soil leakage hole; 10. a suspension; 11. hanging lugs; 12. a buffer sleeve; 13. an expansion ring; 14. annular cutting; 15. an annular slot; 16. a combination body; 17. positioning bolts; 18. tree pits; 19. breathing holes.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-2, a forestry seedling planting soil pressing device comprises a concave arc-shaped soil pressing disc 1; the front side of the soil compacting disc 1 is provided with an inlet 2 along the radial direction; a filling patch 3 is inserted in the inlet 2 in a matched manner; the outer side of the lower end of the soil compacting disc 1 and the outer side of the lower end of the filling piece 3 are circumferentially distributed with tamping hole rods 4; the rear end of the leading-in port 2 and the rear end of the filling patch 3 are in semicircular structures and are matched relatively to form a circular seedling sleeving port 5; the left side and the right side of the upper end of the filling patch 3 are respectively fixed with a reference block 6; limiting sleeves 7 are respectively fixed on the left side and the right side of the front part of the upper end of the soil compacting disc 1; the reference blocks 6 are in one-to-one corresponding plug-in fit with the limit sleeves 7; the reference block 6 is connected with the corresponding limit sleeve 7 through a locking bolt 8; soil leakage holes 9 are distributed on the soil compacting disc 1 and the filling patch 3; the soil leakage hole 9 is a conical hole structure with the inner diameter of the upper end smaller than that of the lower end; suspension frames 10 are respectively fixed on the left side and the right side of the upper end of the soil compacting disc 1; the upper end of the suspension 10 is provided with a suspension lug 11; the suspension 10 is linked with the impact vibration mechanism through a suspension lug 11.
As shown in fig. 3, the rear end of the inlet 2 and the rear end of the filling patch 3 are respectively matched and fixed with a semi-annular buffer sleeve 12; a diffusion unit is arranged on the outer side of the soil pressing disc 1; the diffusion unit comprises an expansion ring 13 which is sleeved in sequence from inside to outside; the inner side of the expansion ring 13 is coaxially fixed with an annular cutting 14; the outer side of the expansion ring 13 and the outer side of the soil compacting disc 1 are respectively and coaxially provided with an annular slot 15; the expansion ring 13 is formed by butt joint of two semi-annular combined bodies 16, and the two corresponding combined bodies 16 are connected through a positioning bolt 17; the annular cutting 14 is in one-to-one plug-in correspondence with the annular slots 15; the surface of the soil compacting plate 1, the surface of the filling patch 3, the surface of the expansion ring 13 and the inner wall of the soil leakage hole 9 are coated with a Teflon coating.
Firstly, placing sapling into a tree pit 18, backfilling a part of soil to bury the root system of the sapling, then sleeving the soil compacting disc 1 outside the trunk, and installing the backfilling patch 3, sleeving the seedling sleeving opening 5 outside the trunk, then placing the soil compacting disc 1 into the tree pit 18, and backfilling the soil, wherein the backfilled soil is required to be higher than the ground.
Afterwards, drive soil pressing plate 1 vibration, the vibration of hole pole 4 are smashed through impact vibration mechanism's effect, and the vibration process at this moment can shake the soil seam with the soil of a part of soil below soil pressing plate 1 at first, makes sapling root system and better combination with soil, compares with traditional seedling operation, and the continuous vibration of this in-process obviously can make soil and sapling root system's combination effect better.
The impact vibration mechanism linked with the suspension 10 in the technical scheme can be a mechanism such as an impactor, a rammer and a hydraulic hammer, the impact vibration mechanism can drive the soil compacting disc 1 to impact and vibrate backfill soil, the soil compacting disc 1 can be driven to lift up, when the soil compacting disc 1 lifts up, soil can gradually fall from the soil leakage holes 9, the vibration effect of the soil compacting disc 1 can accelerate the falling of the soil, so that the backfill soil can be gradually filled into the tree pits 18 without additional soil, the soil can be compacted layer by layer in the process, the compaction effect on the soil is improved, and the tree seedling lodging is effectively avoided.
In the technical scheme, the soil above the soil pressing disc 1 is easier to fall (after the soil enters through the upper end of the soil leakage hole 9 through vibration, the soil can be diffused and fall) by setting the soil leakage hole 9 into a conical hole structure with the upper end inner diameter smaller than the lower end inner diameter, so that the upward movement smoothness of the soil pressing disc 1 is improved, and the working efficiency is improved; and the soil leakage holes 9 can effectively screen impurities, screen large impurities in the soil, and improve the quality of backfilled soil. Along with the gradual upward movement of the soil compacting disc 1, the soil compacting disc 1 is finally moved out of the backfill soil, and the backfill soil below the soil compacting disc is compacted layer by layer, so that the compaction effect is good.
The tamping rod 4 can tamp holes around backfill along with the vibration effect, and the vibrating effect enables the tamping rod 4 to compact the tamping hole wall, so that the tamping holes collapse when the soil compacting disc 1 is used for compacting soil layer by layer, and the respiration holes 19 can be formed around the root system of the sapling finally, and the smooth respiration of the root system of the sapling can be ensured while the soil compacting effect is ensured through the respiration holes 19.
After the soil compaction is completed, the soil compaction plate 1 is in a concave arc shape, so that a concave area can be formed at the upper end of backfill finally, in addition, the redundant part of the backfill higher than the ground can be pushed to the periphery of the upper end of the tree pit 18 along with the vibration action of the soil compaction plate 1 to form a surrounding structure, as shown in fig. 4, water is convenient to store, the edge of the lower end of the soil leakage hole 9 can effectively loosen the soil surface layer when the soil compaction plate 1 vibrates, the soil surface layer is ensured to be soft, the soil is not required to be covered by loose soil, and the operation steps are simplified.
In the technical scheme, the soil compacting disc 1 with a proper model can be selected according to the type of the planted sapling (the size of the tree pit 18), and the adaptability to the tree pits 18 with different sizes can be improved by adding and installing the expansion rings 13 with corresponding numbers on the basis.
Claims (4)
1. The utility model provides a forestry nursery stock planting soil pressing ware which characterized in that: comprises a concave arc soil pressing disc (1); the front side of the soil compacting disc (1) is provided with an inlet (2) along the radial direction; a filling patch (3) is inserted in the inlet (2) in a matched manner; the outer side of the lower end of the soil compacting disc (1) and the outer side of the lower end of the filling piece (3) are circumferentially distributed with tamping holes (4); the rear end of the leading-in port (2) and the rear end of the filling patch (3) are in semicircular structures and are matched relatively to form a circular seedling sleeving port (5); the left side and the right side of the upper end of the filling patch (3) are respectively fixed with a reference block (6); limiting sleeves (7) are respectively fixed at the left side and the right side of the front part of the upper end of the soil compacting disc (1); the reference blocks (6) are in one-to-one corresponding plug-in fit with the limit sleeves (7); the reference block (6) is connected with the corresponding limit sleeve (7) through a locking bolt (8); soil leakage holes (9) are distributed on the soil compacting disc (1) and the filling patch (3); the soil leakage hole (9) is a conical hole structure with the inner diameter of the upper end smaller than that of the lower end; suspension frames (10) are respectively fixed at the left side and the right side of the upper end of the soil compacting disc (1); the upper end of the suspension (10) is provided with a suspension loop (11); the suspension (10) is linked with the impact vibration mechanism through a hanging lug (11); the tamping rod (4) is used for tamping out breathing holes (19) with solid hole walls in soil; the breathing holes (19) are used for improving the respiration of the root systems of the seedlings.
2. A forestry seedling planting soil pressing device as defined in claim 1, wherein: the rear end of the leading-in port (2) and the rear end of the filling patch (3) are respectively matched and fixed with a semi-annular buffer sleeve (12).
3. A forestry seedling planting soil pressing device as defined in claim 2, wherein: a diffusion unit is arranged at the outer side of the soil pressing disc (1); the diffusion unit comprises an expansion ring (13) which is sleeved in sequence from inside to outside; an annular cutting (14) is coaxially fixed on the inner side of the expansion ring (13); the outer side of the expansion ring (13) and the outer side of the soil compacting disc (1) are respectively and coaxially provided with an annular slot (15); the expansion ring (13) is formed by butt joint of two semi-annular combined bodies (16), and the two corresponding combined bodies (16) are connected through a positioning bolt (17); the annular cutting (14) is in one-to-one plug-in correspondence with the annular slots (15).
4. A forestry seedling planting soil pressing device according to claim 3, wherein: the surface of the soil pressing disc (1), the surface of the filling patch (3), the surface of the expansion ring (13) and the inner wall of the soil leakage hole (9) are coated with Teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801255.8A CN113330878B (en) | 2021-07-15 | 2021-07-15 | Forestry nursery stock planting soil pressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801255.8A CN113330878B (en) | 2021-07-15 | 2021-07-15 | Forestry nursery stock planting soil pressing device |
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| Publication Number | Publication Date |
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| CN113330878A CN113330878A (en) | 2021-09-03 |
| CN113330878B true CN113330878B (en) | 2023-04-28 |
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| CN202110801255.8A Active CN113330878B (en) | 2021-07-15 | 2021-07-15 | Forestry nursery stock planting soil pressing device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2015247C1 (en) * | 1991-12-27 | 1994-06-30 | Осипов Виктор Иванович | Method for compaction of loessial soils in bases of buildings and structures |
| CN209636840U (en) * | 2018-11-01 | 2019-11-15 | 合肥学院 | A kind of firming device that can eliminate barrel base soil plug phenomenon |
| CN209643338U (en) * | 2019-02-15 | 2019-11-19 | 冷建发 | A kind of forestry afforestation fill compaction device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1704670A1 (en) * | 1989-12-04 | 1992-01-15 | Опытно-Экспериментальное Предприятие С Конструкторско-Технологическим Бюро "Горское" | Implement for tillage soil in vine holes |
| CN105144879B (en) * | 2015-09-14 | 2017-05-17 | 宁德师范学院 | Plant soil loosening device |
| CN107996095A (en) * | 2017-12-31 | 2018-05-08 | 镇江常青园林工程有限公司 | The dedicated efficiently firming device of one kind tree planting |
| CN208095158U (en) * | 2018-03-06 | 2018-11-16 | 平泉市尚泽果业有限公司 | A kind of planting tree soil packing device |
| CN208095159U (en) * | 2018-04-24 | 2018-11-16 | 赵兴 | Forestry afforestation uses fill compaction device |
| CN208191276U (en) * | 2018-05-29 | 2018-12-07 | 浙江海洋大学 | A kind of agricultural planting plant setter |
| CN208540531U (en) * | 2018-06-14 | 2019-02-26 | 江西省梦江南农场股份有限公司 | A kind of navel orange trees seed plant firming device |
| CN109247106A (en) * | 2018-11-19 | 2019-01-22 | 甘沛沛 | A kind of open field greening plant encloses native device |
| CN212910757U (en) * | 2020-07-16 | 2021-04-09 | 于忠成 | Soil compactor for forestry seedling planting |
| CN212660560U (en) * | 2020-07-21 | 2021-03-09 | 刘岩 | Forestry nursery stock planting soil compactor |
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2021
- 2021-07-15 CN CN202110801255.8A patent/CN113330878B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2015247C1 (en) * | 1991-12-27 | 1994-06-30 | Осипов Виктор Иванович | Method for compaction of loessial soils in bases of buildings and structures |
| CN209636840U (en) * | 2018-11-01 | 2019-11-15 | 合肥学院 | A kind of firming device that can eliminate barrel base soil plug phenomenon |
| CN209643338U (en) * | 2019-02-15 | 2019-11-19 | 冷建发 | A kind of forestry afforestation fill compaction device |
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