Quantitative-seeding hot-area film-mulching bean aftercrop corn no-tillage seeding device

Abstract

The utility model discloses a quantitative seeding hot area film mulching bean aftercrop corn no-tillage seeding device which comprises a bottom plate for supporting, a first motor fixed in the middle of the upper end of a storage box, a second motor mounted at the upper end of the right part of the bottom plate, the storage box and a vertical rod, and the lower ends of the front and rear parts of the storage box are fixedly connected with the upper surface of the bottom plate; and feeding ports are fixed to the left side and the right side of the upper end of the storage box correspondingly, turning plates are arranged on the inner sides of the feeding ports, the upper end and the lower end of a vertical rod are fixedly connected with the lower end of a second mounting plate and the upper end of a first mounting plate correspondingly, the middle of the first mounting plate is fixedly mounted on the outer side of the lower section of a connecting shaft, and the outer side of the connecting shaft is sleeved with a sleeve. The quantitative-seeding hot-area film-mulching bean aftercrop corn no-tillage seeding device plays an auxiliary role in completing automatic seeding of seeds, replaces a manual seeding mode to improve the working efficiency of seeding, and effectively avoids the situation that seeds in the device are accumulated and cannot be discharged normally.

Description

Technical Field

[0001] The utility model relates to the technical field of sowing devices, in particular to a hot zone film-covered bean and subsequent corn no-tillage sowing device for quantitative sowing. Background Art

[0002] With the adjustment of the industrial structure in tropical areas, beans have become an important source of income for farmers in tropical areas due to their good economic benefits and high yield. Through the unremitting efforts of grain research members, a no-tillage cultivation technology for corn after beans covered with film in tropical areas has been developed and put into grain production to create greater economic benefits.

[0003] However, the current method of manual sowing is used during farming, and the sowing speed is too slow, which prolongs the working time required for sowing. In addition, manual sowing relies on intuition and has low accuracy, making it inconvenient to control the number of seeds sown in a single sowing, which is not conducive to the growth of subsequent bean crops. Therefore, we propose a hot zone film-covered bean and corn no-till sowing device with quantitative sowing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing, so as to solve the problem proposed in the above-mentioned background technology that the current manual sowing method used in farming is too slow, which prolongs the working time required for sowing, and the manual sowing relies on intuition with low accuracy, which makes it difficult to control the number of seeds sown in a single sowing, and is not conducive to the growth of subsequent bean crops.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing, comprising: a bottom plate for support, a first motor fixed to the middle of the upper end of the storage box and a second motor installed at the upper right end of the bottom plate;

[0006] Also includes:

[0007] A storage box, wherein the lower ends of the front and rear parts of the storage box are fixedly connected to the upper surface of the bottom plate, and the upper end of the storage box is fixed with a feed port on both the left and right sides, and a flap is provided on the inner side of the feed port;

[0008] A vertical rod, wherein the upper and lower ends of the vertical rod are respectively fixedly connected to the lower end of the second mounting plate and the upper end of the first mounting plate, and the middle portion of the first mounting plate is fixedly mounted on the outer side of the lower section of the connecting shaft, and a sleeve is sleeved on the outer side of the connecting shaft;

[0009] A toothed disc, the toothed disc is installed just below the storage box, a gear is connected to the right side of the toothed disc, and a circular through groove is opened inside the toothed disc at equal angles along the center point, the toothed disc is installed just above the blanking plate, and a blanking port is fixedly connected to the lower end of the blanking plate;

[0010] The baffle is installed inside the toothed disc, and the lower end of the inner section of the baffle is fixedly connected with a connecting block, and the connecting block is connected to the blanking plate, and the lower end of the blanking plate is fixedly connected to the upper surface of the bottom plate.

[0011] Preferably, the upper end of the flap is rotatably connected to the inner wall of the feed port, and the lower end of the flap rests on the inner wall of the feed port. A spring is fixedly connected to the lower side of the upper section of the flap, and the lower end of the spring is fixed to the inner wall of the feed port.

[0012] Preferably, the upper end of the connecting shaft is fixedly connected to the output end of the first motor, and a first bevel gear is fixedly connected to the outer side of the upper section of the connecting shaft, and second bevel gears are connected to the left and right sides below the first bevel gear, and a third bevel gear is arranged on the lower side of the second bevel gear.

[0013] Preferably, the vertical rods are arranged in an equiangular ring along the center points of the first mounting plate and the second mounting plate, respectively, and the first mounting plate is arranged directly below the second mounting plate, and the second mounting plate is fixedly mounted on the outer side of the upper section of the sleeve.

[0014] Preferably, the upper end of the sleeve is fixedly connected to the third bevel gear, and the sleeve and the third bevel gear are both rotatably connected to the outside of the connecting shaft, the third bevel gear is meshed with the second bevel gear for transmission, and the second bevel gear is meshed with the first bevel gear, and the second bevel gear is rotatably connected to the inner side of the upper end of the storage box.

[0015] Preferably, the toothed disc is rotatably connected to the outer side of the protrusion fixed at the lower end of the storage box, and the toothed disc is meshed with the gear for transmission, and the lower end of the central axis of the gear is fixedly connected to the output end of the second motor, and a circular through groove is opened at the lower end of the storage box.

[0016] Preferably, the baffle is slidably connected to the inside of the toothed disk through a connecting block, and the connecting block is slidably connected to a groove opened at the upper end of the middle part of the unloading plate, and an arc-shaped through groove is opened at equal angles along the center point inside the outer ring of the unloading plate, and the unloading port passes through the inside of the bottom plate, and the shape of the unloading port is funnel-shaped.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing plays an auxiliary role in completing the automatic sowing of seeds, replacing the manual sowing method to improve the sowing work efficiency, and effectively avoiding the accumulation of seeds in the device and the inability to sow normally;

[0018] 1. A flap, a vertical rod and a second bevel gear are provided. When adding seeds, the flap rotates downward to allow the seeds to pass through. When the feeding is stopped, the flap rests on the inner wall of the feed port to ensure the relative sealing inside the storage box, providing a safe storage environment for the seeds. The first bevel gear rotates and meshes with the second bevel gear, and the second bevel gear meshes with the third bevel gear, so that the sleeve and the connecting shaft rotate in the opposite direction. The second mounting plate and the first mounting plate are used to drive the vertical rod to rotate inside the storage box, and the two layers of vertical rods rotate in the opposite direction to slowly stir the seeds, so as to avoid the seeds from piling up and failing to fall normally, and to avoid obstruction of the sowing work;

[0019] 2. A toothed disc and a baffle are provided. The gear starts to drive the toothed disc to rotate. When the through slot inside the toothed disc docks with the through slot at the lower end of the storage box, the seeds fall into the toothed disc with gravity and are caught by the baffle. The number of seeds caught by the toothed disc in a single rotation is the same, which replaces the manual sorting method to control the number of seeds and completes the quantitative sowing work simply and quickly;

[0020] 3. A connecting block, a feeding plate and a feeding port are provided. When the toothed disc rotates, the connecting block is driven to slide in the groove opened inside the feeding plate. The baffle plate is extended and retracted inside the toothed disc as the shape of the groove is followed. When the baffle plate slides away from the through groove inside the toothed disc, the seeds fall from the arc-shaped through groove of the feeding plate to the feeding port. Subsequently, the gathered seeds enter the soil pit from the feeding port to complete quantitative sowing. The operation process is simple and convenient for the growth of bean crops and the subsequent harvesting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the vertical rod of the utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the toothed disc of the utility model from top view;

[0024] Figure 4 It is a schematic diagram of the top cross-sectional structure of the blanking plate of the utility model;

[0025] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. bottom plate; 2. first motor; 3. second motor; 4. storage box; 5. feed port; 6. flap; 7. spring; 8. connecting shaft; 9. first mounting plate; 10. vertical rod; 11. first bevel gear; 12. second bevel gear; 13. third bevel gear; 14. sleeve; 15. second mounting plate; 16. toothed disc; 17. gear; 18. baffle; 19. connecting block; 20. unloading plate; 21. unloading port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution: a hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing, comprising: a bottom plate 1, a first motor 2, a second motor 3, a storage box 4, a feed port 5, a flap 6, a spring 7, a connecting shaft 8, a first mounting plate 9, a vertical rod 10, a first bevel gear 11, a second bevel gear 12, a third bevel gear 13, a sleeve 14, a second mounting plate 15, a toothed disc 16, a gear 17, a baffle 18, a connecting block 19, a feed plate 20 and a feed port 21.

[0029] When using the hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing, first Figure 1 , Figure 2 and Figure 5 As shown, the lower ends of the front and rear parts of the storage box 4 are fixedly connected to the upper surface of the bottom plate 1, and the upper end of the storage box 4 is fixed with a feed port 5 on both sides, the upper end of the flap 6 is rotatably connected to the inner side wall of the feed port 5, and the lower end of the flap 6 is against the inner side wall of the feed port 5, and the lower side of the upper section of the flap 6 is fixedly connected with a spring 7, and the lower end of the spring 7 is fixed to the inner wall of the feed port 5;

[0030] The seeds to be sown are placed from above the feed port 5 into the feed port 5. At this time, the flap 6 is flipped downward by gravity, and the spring 7 is squeezed and elastically deformed. When the seeds are placed, the spring 7 recovers its elastic deformation, and the flap 6 is pushed by the spring 7 to rest against the inner wall of the feed port 5 again, protecting the safety of the seeds inside the storage box 4 and providing a stable storage space for them.

[0031] The first motor 2 is fixedly mounted on the middle part of the upper end of the storage box 4, and the upper end of the connecting shaft 8 is fixedly connected to the output end of the first motor 2, and the first mounting plate 9 is fixedly connected to the outer side of the lower section of the connecting shaft 8, and the first bevel gear 11 is fixedly connected to the outer side of the upper section of the connecting shaft 8, and the second bevel gear 12 is meshed and connected to the left and right sides below the first bevel gear 11, and the lower side of the second bevel gear 12 is meshed and connected to the third bevel gear 13, the third bevel gear 13 is sleeved on the outer side of the connecting shaft 8, and the lower end of the third bevel gear 13 is fixedly connected to the sleeve 14, and the third bevel gear 13 and the sleeve 14 are both rotatably connected to the outer side of the connecting shaft 8, the second mounting plate 15 is fixedly mounted on the outer side of the upper section of the sleeve 14, and the upper and lower ends of the vertical rod 10 are respectively fixedly connected to the lower end of the second mounting plate 15 and the upper end of the first mounting plate 9, and the vertical rod 10 is respectively arranged in a ring at equal angles along the center points of the first mounting plate 9 and the second mounting plate 15;

[0032] Turn on the first motor 2 to make the connecting shaft 8 rotate in the middle of the storage box 4, and the first mounting plate 9 drives the vertical rod 10 to start to rotate slowly. The first bevel gear 11 engages with the second bevel gear 12 when the connecting shaft 8 rotates, and the second bevel gear 12 engages with the third bevel gear 13 to drive the sleeve 14 to rotate on the outside of the connecting shaft 8. The sleeve 14 drives the second mounting plate 15 and the toothed disc 16 to rotate, and the first mounting plate 9 and the second mounting plate 15 rotate in opposite directions, stirring the seeds inside the storage box 4 to avoid the accumulation of seeds due to prolonged time, which is beneficial to the subsequent seed feeding and ensures the normal progress of the sowing work.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, the toothed disc 16 is installed just below the storage box 4, the toothed disc 16 is rotatably connected to the outer side of the protrusion fixed at the lower end of the storage box 4, the right side of the toothed disc 16 is meshed with the gear 17 for transmission, and the lower end of the central axis of the gear 17 is fixedly connected to the output end of the second motor 3, and the second motor 3 is fixedly connected to the upper end of the bottom plate 1, the inside of the toothed disc 16 and the storage box 4 are both provided with circular through grooves at equal angles along the center point, the baffle 18 is slidably connected to the inside of the toothed disc 16 through the connecting block 19, and the connecting block 19 is fixedly installed at the lower end of the inner section of the baffle 18, and the connecting block 19 is slidably connected to the groove opened at the middle upper end of the blanking plate 20;

[0034] The second motor 3 is turned on to rotate the gear 17. When the through slot inside the toothed disc 16 is connected with the through slot at the lower end of the storage box 4, the seeds fall into the toothed disc 16 due to gravity and are caught by the baffle 18. As the toothed disc 16 continues to rotate, the seeds stop falling into the toothed disc 16. The number of seeds caught by the toothed disc 16 in a single rotation is the same, which replaces the manual sorting method to control the number of seeds, and completes the preparation work of quantitative sowing simply and quickly.

[0035] The blanking plate 20 is installed directly below the toothed disc 16, and the lower end of the blanking plate 20 is fixedly connected to the upper surface of the bottom plate 1, and an arc-shaped through groove is opened at equal angles along the center point inside the outer ring of the blanking plate 20, and a blanking port 21 is fixedly connected to the lower end of the blanking plate 20, and the blanking port 21 passes through the inside of the bottom plate 1, and the shape of the blanking port 21 is funnel-shaped;

[0036] When the toothed disc 16 rotates, the connecting block 19 slides in the groove inside the discharge plate 20, and the baffle 18 moves back and forth in the through groove inside the toothed disc 16 according to the shape of the groove. When the baffle 18 leaves the through groove, the seeds lose their support and fall down, and the seeds slowly fall from the through groove of the discharge plate 20 into the discharge port 21. When all the seeds have fallen, a single quantitative sowing is completed, and then the toothed disc 16 continues to rotate to repeat the discharge work, and the staff pushes the device with the handrail to complete the sowing work.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In addition, the directional terms such as up, down, left, right, front, and back in the text only represent their relative positions rather than absolute positions.

[0038] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quantitative sowing hot zone film-covered bean and corn no-till sowing device, comprising: A bottom plate (1) for supporting, a first motor (2) fixed to the middle of the upper end of the storage box (4), and a second motor (3) installed at the upper right end of the bottom plate (1); It is characterized by further comprising: A storage box (4), wherein the lower ends of the front and rear parts of the storage box (4) are fixedly connected to the upper surface of the bottom plate (1), and a feed port (5) is fixed on both the left and right sides of the upper end of the storage box (4), and a flap (6) is provided on the inner side of the feed port (5); A vertical rod (10), wherein the upper and lower ends of the vertical rod (10) are respectively fixedly connected to the lower end of the second mounting plate (15) and the upper end of the first mounting plate (9), and the middle portion of the first mounting plate (9) is fixedly mounted on the outer side of the lower section of the connecting shaft (8), and the outer side of the connecting shaft (8) is sleeved with a sleeve (14); A toothed disc (16), the toothed disc (16) being installed just below the storage box (4), and a gear (17) being connected to the right side of the toothed disc (16), and a circular through groove being opened at equal angles along the center point inside the toothed disc (16), the toothed disc (16) being installed just above a blanking plate (20), and a blanking port (21) being fixedly connected to the lower end of the blanking plate (20); A baffle (18) is installed inside the toothed disc (16), and a connecting block (19) is fixedly connected to the lower end of the inner section of the baffle (18), and the connecting block (19) is connected to a blanking plate (20), and the lower end of the blanking plate (20) is fixedly connected to the upper surface of the bottom plate (1).

2. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 1 is characterized by: The upper end of the flap (6) is rotatably connected to the inner wall of the feed port (5), and the lower end of the flap (6) abuts against the inner wall of the feed port (5). A spring (7) is fixedly connected to the lower side of the upper section of the flap (6), and the lower end of the spring (7) is fixed to the inner wall of the feed port (5).

3. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 1 is characterized in that: The upper end of the connecting shaft (8) is fixedly connected to the output end of the first motor (2), and a first bevel tooth (11) is fixedly connected to the outer side of the upper section of the connecting shaft (8), and second bevel teeth (12) are connected to both left and right sides below the first bevel tooth (11), and a third bevel tooth (13) is provided below the second bevel tooth (12).

4. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 1 is characterized in that: The vertical rods (10) are respectively arranged in an equiangular ring along the center points of the first mounting plate (9) and the second mounting plate (15), and the first mounting plate (9) is arranged directly below the second mounting plate (15), and the second mounting plate (15) is fixedly mounted on the outer side of the upper section of the sleeve (14).

5. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 4, characterized in that: The upper end of the sleeve (14) is fixedly connected to the third bevel gear (13), and the sleeve (14) and the third bevel gear (13) are both rotatably connected to the outside of the connecting shaft (8), the third bevel gear (13) is meshed with the second bevel gear (12) for transmission, and the second bevel gear (12) is meshed with the first bevel gear (11), and the second bevel gear (12) is rotatably connected to the inner side of the upper end of the storage box (4).

6. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 1, characterized in that: The toothed disc (16) is rotatably connected to the outer side of a protrusion fixed at the lower end of the storage box (4), and the toothed disc (16) is meshed with a gear (17) for transmission, and the lower end of the central axis of the gear (17) is fixedly connected to the output end of the second motor (3), and a circular through groove is opened at the lower end of the storage box (4).

7. The hot zone film-covered bean and corn no-tillage sowing device for quantitative sowing according to claim 1, characterized in that: The baffle (18) is slidably connected to the inside of the toothed disc (16) via a connecting block (19), and the connecting block (19) is slidably connected to a groove opened at the middle upper end of the blanking plate (20), and an arc-shaped through groove is opened at equal angles along the center point inside the outer ring of the blanking plate (20), and the blanking port (21) passes through the inside of the bottom plate (1), and the shape of the blanking port (21) is funnel-shaped.

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