Multi-process integrated seeding machine for seedling culture of psammophyte

Abstract

The utility model discloses a psammophyte seedling raising multi-procedure integrated seeding machine which comprises a seeding machine frame, a seed box and a sand box, the seed box and the sand box are installed above the seeding machine frame, a hanging head is arranged on the front side of the seeding machine frame and used for being hung on the rear side of a four-wheel machine, and a power wheel is arranged on the rear side of the seeding machine frame and used for being hung on the rear side of the four-wheel machine. A plurality of groove pressing plates are fixed at the bottom end of the front side of the seeder rack, and a plurality of obliquely connected seed pressing wheels are arranged below the seeder rack; according to the utility model, the groove pressing plate can be used for groove pressing, the seed box and the seeding gear are used for seeding, the seed pressing wheel compacts seeds into soil, and finally sand covers the seeds through the sand covering groove. According to the multifunctional psammophyte planting device, the four working procedures of groove pressing, sowing, compacting and sand covering are integrated, multi-row planting can be carried out at the same time through the structural arrangement of the multiple groove pressing plates, the psammophyte planting efficiency is greatly improved, and the psammophyte planting time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of seeding equipment for psammophytes, in particular to a seeding machine integrating multiple processes for psammophyte seedling raising. Background Art

[0002] Planting psammophytes is an effective way to prevent wind and fix sand in the desert. The existing planting mode is mainly carried out manually with tools. Some mechanical equipment mainly uses a truck to carry rollers to roll the seeds into the soil. The manual efficiency is low, the labor intensity is high, the operation efficiency is low, the driving power is low, and it is a split structure that requires repeated operations.

[0003] Therefore, a seeding machine integrating multiple processes for psammophyte seedling raising has become an urgent problem to be solved in the whole society. Content of the Utility Model

[0004] To solve the above technical problems, the technical solution provided by the utility model is: a seeding machine integrating multiple processes for psammophyte seedling raising, including a seeding machine frame, a seed box and a sand box. The seed box and the sand box are installed above the seeding machine frame. A suspension head is arranged on the front side of the seeding machine frame for suspension at the rear side of a four-wheel tractor. A driving wheel is arranged on the rear side of the seeding machine frame. A plurality of pressure groove plates are fixed at the bottom end of the front side of the seeding machine frame. A plurality of inclined connecting pressure seed wheels are arranged below the seeding machine frame.

[0005] A rotatably connected seeding wheel is arranged inside the seed box, and a plurality of seed outlets are arranged at its bottom end. A plurality of movable seed baffle inserts are arranged at the seed outlets. Each group of seed baffle inserts is installed corresponding to a group of seed outlets to block the seeds from sowing.

[0006] A rotatably connected seeding gear is correspondingly arranged below the seed outlet at the bottom end of the seed box. A housing is installed outside the seeding gear. An arc plate is arranged on the top end surface of the housing to be adapted to the outer peripheral surface of the seeding gear. An opening is arranged on the side surface of the housing, and a seeding groove plate is arranged below the opening.

[0007] A rotatably connected sand scraping wheel is arranged inside the sand box, and a sand outlet is arranged at its bottom end. A plurality of movable sand baffle inserts are arranged at the sand outlet. A sand outlet groove plate is correspondingly installed below the sand outlet. Each group of sand baffle inserts is installed corresponding to a group of sand outlets to block the sand from flowing out.

[0008] Further, the pressure seed wheels are arranged between the seed outlets and the sand outlets. The number of the pressure seed wheels is the same as the number of the seed outlets, and each group of pressure seed wheels corresponds to a group of seed outlets.

[0009] Further, the pressure groove depth of each group of pressure groove plates is 2 cm and the width is 10 cm.

[0010] Further, the sprocket on one end of the central axis of the driving wheel drives the sprocket on the central axis of the sand scraping wheel in the sand box to rotate through a chain, and the sprocket on the central axis of the sand scraping wheel drives the sprockets on the central axes of the seeding wheels in the seed box and the sprocket on the central axis of the seed sorting component to rotate through chains respectively.

[0011] The advantages of the utility model compared with the prior art are as follows:

[0012] The utility model combines multiple structures such as a grooving plate, a seed box, seeding gears, a seed pressing wheel and a sand box. It can use the grooving plate to groove, the seed box and seeding gears to sow seeds, the seed pressing wheel to press the seeds into the soil, and finally the sand is covered on the seeds through the sand covering groove. The utility model integrates four processes of grooving, seeding, pressing and sand covering into one. Moreover, the structural arrangement of multiple grooving plates enables multi-row planting at the same time, greatly improving the planting efficiency of psammophytes and saving the planting time of psammophytes.

[0013] The utility model is provided with a plurality of movable seed baffle plates at the seed outlet, and a plurality of movable sand baffle plates at the sand outlet. During the use of the psammophyte seeding machine, the seed baffle plates can be adjusted as needed to close the seed outlet, and the sand baffle plates can be adjusted to block the sand outlet. The staff can select to open the corresponding seed outlet and sand outlet according to the planting width and planting spacing, so as to meet the planting requirements of on-site construction, with high flexibility.

[0014] The utility model is rotatably connected with a sand filtering net cover at the top of the sand box, and the sand filtering net cover is used to filter impurities in the sand, improving the quality of the sand during the sand covering process.

[0015] The invention can improve the production efficiency and seedling raising quality, increase the emergence rate and the quality of seedlings, and facilitate the later management and excavation of the seedling field. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the multi-process integrated seeding machine for psammophyte seedling raising of the utility model;

[0017] Figure 2 is a bottom view of the multi-process integrated seeding machine for psammophyte seedling raising of the utility model;

[0018] Figure 3 is a side view of the multi-process integrated seeding machine for psammophyte seedling raising of the utility model;

[0019] Figure 4 is a top view of the multi-process integrated seeding machine for psammophyte seedling raising of the utility model;

[0020] Figure 5 is Figure 4Schematic cross-sectional view at A-A in [the figure];

[0021] Figure 6 is Figure 4 Schematic cross-sectional view at E-E in [the figure];

[0022] Figure 7 is a partial schematic view of the multi-process integrated seeder for cultivating psammophytes of the present utility model Figure 1 ;

[0023] Figure 8 is a partial schematic view of the multi-process integrated seeder for cultivating psammophytes of the present utility model Figure 2 ;

[0024] Figure 9 is a partial schematic view of the multi-process integrated seeder for cultivating psammophytes of the present utility model Figure 3 ;

[0025] Figure 10 is Figure 4 Partial enlarged view at B in [the figure];

[0026] Figure 11 is Figure 5 Partial enlarged view at C in [the figure];

[0027] Figure 12 is Figure 7 Partial enlarged view at D in [the figure];

[0028] Figure 13 is Figure 8 Partial enlarged view at F in [the figure].

[0029] Among them, 1. Seeder frame, 2. Seed box, 3. Sand box, 4. Suspension head, 5. Driving wheel, 6. Grooving plate, 7. Sowing wheel, 8. Seed outlet, 9. Seed baffle inserting plate, 10. Sowing gear, 11. Arc plate, 12. Second connecting rod, 13. Outer shell, 14. Opening, 15. Sowing groove plate, 16. Sand scraping wheel, 17. Sand outlet, 18. Sand baffle inserting plate, 19. Sand outlet groove plate, 20. Seed pressing wheel, 21. First chain protection shell, 22. Second chain protection shell, 23. Seed box cover, 24. Sand filtering net cover, 25. First adjusting handle, 26. First connecting rod, 27. First sliding channel, 28. Second adjusting handle, 29. Support plate, 30. Second sliding channel. Detailed implementation mode

[0030] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0031] The present utility model will be introduced in detail in combination with the accompanying drawings.

[0032] As Figure 1 , Figure 2As shown in the figure, when the utility model is specifically implemented, it provides a multi-process integrated seeder for cultivating desert plants, including a seeder frame 1, a seed box 2 and a sand box 3. The seed box 2 and the sand box 3 are installed above the seeder frame 1. A suspension head 4 is provided on the front side of the seeder frame 1 for suspending behind a four-wheel tractor. A power wheel 5 is provided on the rear side of the seeder frame 1. A plurality of groove pressing plates 6 are fixed to the bottom end of the front side of the seeder frame 1. A plurality of inclined connecting pressing seed wheels 20 are provided below the seeder frame 1.

[0033] A rotatably connected seeding wheel 7 is arranged inside the seed box 2. A plurality of seed outlets 8 are arranged at its bottom end. A plurality of movable seed baffle plates 9 are arranged at the seed outlets 8. Each group of seed baffle plates 9 is installed corresponding to a group of seed outlets 8 to prevent seeds from being sown.

[0034] A rotatably connected seeding gear 10 is correspondingly arranged below the seed outlet 8 at the bottom end of the seed box 2. A housing 13 is installed outside the seeding gear 10. An arc plate 11 is arranged on the top end surface of the housing 13 to be adapted to the outer peripheral surface of the seeding gear 1. An opening 14 is arranged on the side surface of the housing 13. A seeding groove plate 15 is arranged below the opening 14.

[0035] A rotatably connected sand scraping wheel 16 is arranged inside the sand box 3. A sand outlet 17 is arranged at its bottom end. A plurality of movable sand baffle plates 18 are arranged at the sand outlet 17. A sand discharging groove plate 19 is correspondingly installed below the sand outlet 17. Each group of sand baffle plates 18 is installed corresponding to a group of sand outlets 17 to prevent sand from being discharged. Embodiment

[0036] Among them, the seeding gear 10 adopts a detachable connection structure. Before the seeder is used, a corresponding seeding gear 10 can be installed under the seed box 2 according to the size of the seeds, and the length of the seeding gear 10 in the seed outlet can be adjusted according to the amount of seeds sown. The operation is simple.

[0037] As Figures 1-6 As shown in the figure, when the utility model is in use, the suspension head 4 on the seeder frame 1 can be suspended behind the four-wheel tractor. Then, the corresponding desert plants can be selected and seeds can be poured into the seed box 2. The seeds on the bottom surface of the seed box 2 should be evenly distributed. The sand is filtered through the sand filtering net cover 24 on the sand box 3 and then the sand box is filled. Then, the four-wheel tractor can drive the seeder to the edge of the ridge of the nursery plot that has been prepared before to start sowing.

[0038] 1. Grooving: When sowing, the driver first lowers the seeder so that the two driving wheels 5 at the back of the seeder touch the ground. When the four-wheel tractor moves forward and starts sowing, the forward movement of the four-wheel tractor drives the driving wheels 5 on the seeder frame 1 to start rotating. The grooving plate 6 moves forward and makes grooves on the ground with a depth of 2 cm and a width of 10 cm. Multiple grooving plates 6 can make multiple grooves simultaneously.

[0039] 2. Sowing: The two driving wheels 5 on both sides at the back of the seeder start rotating. The seeder drives the sand-dialing wheel 16 inside the sand box 3 to start rotating through the driving wheels. At the same time, the rotation of the sand-dialing wheel 16 drives the sowing wheel 7 and the sowing gear 10 inside the seed box 2 to rotate. The seeds inside the seed box 2 come out from the seed outlet 8 at its bottom end and enter the outer shell 13. Through the sowing gear 10 in the outer shell 13, the seeds are sown and fall into the sowing groove plate 15 and then enter the grooves made by the grooving plate 6.

[0040] 3. Compacting: After the seeds fall into the grooves, the seed-compacting wheel 20 compacts the seeds in the grooves.

[0041] 4. Sand covering: The sand in the sand box 3 falls into the sand outlet groove plate 19 through the sand outlet 17 at its bottom end, and finally covers the seeds with sand.

[0042] There are four automatic operation procedures under the seeder. First, the grooving plate 6 with a compression spring in front, which is made of a 10-cm-wide steel plate. Second, the seed outlet pipe behind the grooving plate 6. Third, the 10-cm-wide and 30-cm-diameter seed-compacting wheel 20 with a compression spring behind the seed outlet pipe. Fourth, the 10-cm-wide sand-covering pipe at the very back. When the seeder moves forward, the grooving plate 6 will make a 2-cm-deep and 10-cm-wide seed-dispersing groove on the prepared ground. Subsequently, the seed outlet pipe will sow the seeds onto the 10-cm-wide sowing groove plate 15 opposite the seed outlet. The seeds will then be evenly dispersed into the 10-cm-wide groove, and then the subsequent seed-compacting wheel 20 will compact the seeds into the soil in the groove. Finally, the sand coming out of the sand outlet groove plate 19 will cover the seeds according to the requirements of seedling cultivation.

[0043] When the machine reaches the end of the field, raise the seeder. The driving wheels 5 stop rotating, and the seeds and sand also stop sowing. When the machine is in position for the second row and starts sowing forward, all procedures start operating again. Embodiment

[0044] Such as Figure 12 、 Figure 13As shown, a first adjusting handle 25 is connected to the seed baffle plate 9. The top end of the first adjusting handle 25 is rotatably connected to the seed box 2. A first connecting rod 26 is provided between the first adjusting handle 25 and the seed baffle plate 9. The two ends of the first connecting rod 26 are respectively rotatably connected to the first adjusting handle 25 and the seed baffle plate 9. A first sliding channel 27 is formed between the bottom of the seed box 2 and the top end of the outer shell 13. By rotating the first adjusting handle 25, the seed baffle plate 9 is driven to slide back and forth along the sliding channel 27, so as to open and close the seed outlet 8.

[0045] A second adjusting handle 28 is provided on the sand baffle plate 18. A support plate 29 is provided below the sand box 3. A second sliding channel 30 is formed between the sand box 3 and the support plate 29. The top end of the second adjusting handle 28 is rotatably connected to the sand box 3. A second connecting rod 12 is provided between the second adjusting handle 28 and the sand baffle plate 18. The two ends of the second connecting rod 12 are respectively rotatably connected to the second adjusting handle 28 and the sand baffle plate 18. By rotating the second adjusting handle 28, the second adjusting handle 28 drives the sand baffle plate 18 to slide back and forth along the second sliding channel 30 through the second connecting rod 12, so as to open and close the sand outlet 17.

[0046] When the remaining unplanted land at the edge of the ridge is less than the width of the seeder, the staff can rotate the first adjusting handle 25 as needed. The rotation of the first adjusting handle 25 drives the seed baffle plate 9 to slide along the sliding channel 27 through the first connecting rod 26, so as to close the seed outlet at the bottom end of the seed box 2 by using the seed baffle plate 9.

[0047] At the same time, the staff can rotate the second adjusting handle 28. The rotation of the second adjusting handle 28 drives the sand baffle plate 18 to slide along the second sliding channel 30 through the second connecting rod 12, and the sand baffle plate 18 closes the sand outlet 17 at the bottom end of the sand box 3.

[0048] The above operations can plug all the seed outlets and sand outlets except the rows that need to sow seeds with the sand baffle plates below the inlets, so as to prevent sowing and sanding until sowing is completed. The operation is simple. The utility model can adjust the sowing position according to the sowing requirements, so as to meet the sowing requirements and has strong practicability.

[0049] In order to be able to simultaneously plant multiple groups of psammophytes, the seed pressing wheel 20 is arranged between the seed outlet 8 and the sand outlet 17. The number of the seed pressing wheels 20 is the same as the number of the seed outlets 8, and each group of seed pressing wheels 20 corresponds to a group of seed outlets 8.

[0050] In order to facilitate the seeds to fall into the pressing grooves, the pressing groove depth of each group of pressing groove plates 6 is 2 cm and the width is 10 cm.

[0051] In order to facilitate driving the sand-dialing wheel, seeding wheel and seeding gear to rotate through the driving wheel, the sprocket on one end of the central shaft of the driving wheel 5 drives the sprocket on the central shaft of the sand-dialing wheel in the sand box 3 through a chain, and the sprocket on the central shaft of the sand-dialing wheel drives the sprocket on the central shaft of the seeding wheel 7 in the seed box 2 and the sprocket on the central shaft of the seeding gear 10 through chains respectively.

[0052] In order to increase the safety of the chain drive on the seeder, a first chain protection housing 21 is provided on the chain housing of the sprocket at one end of the central shaft of the driving wheel 5, and a second chain protection housing 22 is provided outside the chains of the sprockets on the central shafts of the sand-dialing wheel, seeding wheel 7 and seeding gear 10.

[0053] In order to facilitate filtering the sand and ensure the sand covering quality of the seeds, a rotatably connected seed box cover 23 is provided at the top opening of the seed box 2, and a sand filtering net cover 24 is rotatably connected at the top opening of the sand box 3. [[ID=,8]]

[0054] In order to facilitate the seeds and sand to fall into the pressing grooves, the seeding groove plate 15 and the sand discharging groove plate 19 are both arranged in a U-shaped structure. The above-mentioned seeding groove plate and sand groove plate are both inclined.

[0055] In order to increase the uniformity of the seeds and sand, the seeding wheel 7 and the sand-dialing wheel 16 are both arranged in a cross-shaped structure.

[0056] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the creation of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A multi-process integrated seeder for cultivating psammophytes, comprising a seeder frame (1), a seed box (2) and a sand box (3). The seed box (2) and the sand box (3) are installed above the seeder frame (1). A suspension head (4) is provided on the front side of the seeder frame (1) for suspension at the rear side of a four-wheel tractor. A driving wheel (5) is provided on the rear side of the seeder frame (1), characterized in that: A plurality of grooving plates (6) are fixedly arranged at the bottom end of the front side of the seeder frame (1), and a plurality of inclined connecting seed pressing wheels (20) are arranged below the seeder frame (1); A rotatably connected seeding wheel (7) is arranged inside the seed box (2). A plurality of seed outlets (8) are arranged at the bottom end thereof. A plurality of movable seed baffle plates (9) are arranged at the seed outlets (8). Each group of seed baffle plates (9) is installed corresponding to a group of seed outlets (8) for blocking seeds from being sown; A rotatably connected seeding gear (10) is correspondingly arranged below the seed outlet (8) at the bottom end of the seed box (2). A housing (13) is installed outside the seeding gear (10). An arc plate (11) is arranged on the top end surface of the housing (13) for adapting to the outer peripheral surface of the seeding gear (10). An opening (14) is arranged on the side surface of the housing (13), and a seeding groove plate (15) is arranged below the opening (14); A rotatably connected sand stirring wheel (16) is arranged inside the sand box (3). A sand outlet (17) is arranged at the bottom end thereof. A plurality of movable sand baffle plates (18) are arranged at the sand outlet (17). A sand discharging groove plate (19) is correspondingly installed below the sand outlet (17). Each group of sand baffle plates (18) is installed corresponding to a group of sand outlets (17) for blocking sand from being discharged; 2. The multi-process integrated seeder for cultivating psammophytes according to claim 1, characterized in that: The seed pressing wheels (20) are arranged between the seed outlets (8) and the sand outlets (17). The number of the seed pressing wheels (20) is the same as the number of the seed outlets (8), and each group of seed pressing wheels (20) corresponds to a group of seed outlets (8).

3. The multi-process integrated seeder for cultivating psammophytes according to claim 2, characterized in that: The grooving depth of each group of grooving plates (6) is 2 cm and the width is 10 cm.

4. The multi-process integrated seeder for cultivating psammophytes according to claim 1, wherein: The sprocket on one end of the central shaft of the driving wheel (5) drives the sprocket on the central shaft of the sand stirring wheel in the sand box (3) through a chain. The sprocket on the central shaft of the sand stirring wheel drives the sprocket on the central shaft of the seeding wheel (7) in the seed box (2) and the sprocket on the central shaft of the seed sorting component through chains respectively.

5. The multi-process integrated seeder for cultivating psammophytes according to claim 4, characterized in that: A first chain protection housing (21) is arranged on the chain housing of the sprocket on one end of the central shaft of the driving wheel (5), and a second chain protection housing (22) is arranged outside the chains of the sprockets on the central shafts of the sand stirring wheel, the seeding wheel (7) and the seed sorting component.

6. The multi-process integrated seeder for cultivating psammophytes according to claim 1, wherein: A rotatably connected seed box cover body (23) is arranged at the top opening of the seed box (2), and a sand filtering net cover (24) is rotatably connected at the top opening of the sand box (3).

7. The multi-process integrated seeding machine for desert plant seedling raising according to claim 1, characterized in that: A first adjusting handle (25) is connected to the seed baffle plate (9). The top end of the first adjusting handle (25) is rotatably connected to the seed box (2). A first connecting rod (26) is provided between the first adjusting handle (25) and the seed baffle plate (9). The two ends of the first connecting rod (26) are respectively rotatably connected to the first adjusting handle (25) and the seed baffle plate (9). A first sliding channel (27) is formed between the bottom of the seed box (2) and the top end of the outer shell (13). By rotating the first adjusting handle (25), the seed baffle plate (9) is driven to slide back and forth along the sliding channel (27), so as to open and close the seed outlet (8).

8. The multi-process integrated seeding machine for desert plant seedling raising according to claim 1, characterized in that: A second adjusting handle (28) is provided on the sand baffle plate (18). A support plate (29) is provided below the sand box (3). A second sliding channel (30) is formed between the sand box (3) and the support plate (29). The top end of the second adjusting handle (28) is rotatably connected to the sand box (3). A second connecting rod (12) is provided between the second adjusting handle (28) and the sand baffle plate (18). The two ends of the second connecting rod (12) are respectively rotatably connected to the second adjusting handle (28) and the sand baffle plate (18). By rotating the second adjusting handle (28), the second adjusting handle (28) drives the sand baffle plate (18) to slide back and forth along the second sliding channel (30) through the second connecting rod (12), so as to open and close the sand outlet (17).

9. The multi-process integrated seeder for cultivating psammophytes according to claim 7 or 8, characterized in that: Both the sowing groove plate (15) and the sand outlet groove plate (19) are arranged in a U-shaped structure.

10. The multi-process integrated seeding machine for desert plant seedling cultivation according to claim 1, characterized in that: Both the sowing wheel (7) and the sand scraping wheel (16) are arranged in a cross-shaped structure.

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