Agricultural seeding machine
By designing an agricultural seeder equipped with rammed earth components, the problem of soil covering without compaction after sowing is solved, and the seeds are tighter and the problem of collapse and birds eating and riding is achieved.
Patent Information
- Application Number
- CN202420526783.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-18
AI Technical Summary
When sowing existing soybeans, the soil covering is not compacted, which is prone to collapse in rainy weather, resulting in the problem of seeds being eaten by birds.
An agricultural seeder is designed, equipped with a rammed earth assembly, including a connecting fixture fixed on the outer surface of the trolley frame and two rollers. The two rollers are rotated simultaneously through a rotating shaft and a gear mechanism. Realize rotating and flattening of the land after sowing.
Through the design of the rammed earth component, the soybean seeds after the soil can be made tighter, avoiding the problem of soil collapse and the seeds being eaten by birds, and improving the sowing effect.
Smart Images
Figure CN222442296U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of soybean sowing, and in particular to an agricultural seeder. Background Art
[0002] Soybean (Glycine max (L.) Merr.) is an annual herbaceous plant of the genus Glycine in the family Fabaceae, 30-90 cm tall. The protein content of soybean is 35% to 40%. [9] Genetically modified soybean: It is round.
[14] The stem of soybean is thick, erect, and densely covered with long brown hairs. The leaves usually have 3 leaflets; the stipules are veined and covered with yellow soft hairs; the petiole is 2-20 cm long; the leaflets are broadly ovate and papery; the racemes are short with few flowers and long with many flowers; the peduncle usually has 5-8 sessile, tightly packed flowers; the bracts are lanceolate and covered with rough hairs; the bracteoles are lanceolate and covered with appressed bristles; the calyx is lanceolate, the flowers are purple, lavender or white, with petal petioles at the base, and the wing petals are sieve-shaped. The pods are large, slightly curved, drooping, yellow-green, densely covered with brown-yellow long hairs; the seeds are 2-5, elliptical, nearly spherical, with smooth seed coats, and are various in color, such as light green, yellow, brown and black. The flowering period is from June to July, and the fruiting period is from July to September.
[0003] When sowing soybeans, the land needs to be covered with soil to allow the soybean seeds to grow and to reduce the soybeans from being eaten by birds. However, when covering the soybeans with soil, the land is relatively loose and it is difficult to flatten and compact the soil at once when the roller covers the land, resulting in the collapse of the soil in rainy weather and the soybean seeds being eaten by birds. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the present application provides an agricultural seeder that solves the problems mentioned in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: an agricultural seeder, comprising a cart frame and a sowing and spreading prevention assembly, a ramming assembly being provided on the outer surface of the cart frame, the ramming assembly comprising a connecting and fixing frame fixedly mounted on the outer surface of the cart frame and a first roller and a second roller, one end of the cart frame being rotatably connected to a movable rod, a rotating rod being hinged on the outer surface of the movable rod, the first roller rotating between the connecting and fixing frames, and the second roller rotating between the rotating rods.
[0008] Preferably, a rotating shaft is fixedly mounted on the side walls of the first roller and the second roller, the rotating shaft passes through the inner and outer walls of the movable rod, and a side bevel gear is fixedly mounted on one end of the rotating shaft.
[0009] By adopting the above technical solution, the second roller and the first roller can rotate and flatten the land after sowing.
[0010] Preferably, a connecting rod is rotatably connected between the side bevel gears, a bevel gear is fixedly installed on the outer surface of the connecting rod, the bevel gear and the side bevel gear are meshed with each other, a side shell is fixedly installed between the side walls of the movable rod and the rotating rod, the connecting rod rotates inside the side shell, and a rotating cap is clamped between the side walls of the second roller and the first roller.
[0011] By adopting the above technical solution, after the rotating cap is unscrewed, water can be injected into the first rolling roller, so that the flattening effect is better.
[0012] Preferably, a cover plate is rotatably connected to the port of the sowing bin, and a hinge is hinged between the cover plate and the sowing bin.
[0013] By adopting the above technical solution, the provided cover plate can prevent seeds from spilling out.
[0014] Preferably, bolts are rotatably connected between the seeding bin and the inner and outer walls of the cover plate, nuts are threaded on the outer surfaces of the bolts, and a handle is fixedly mounted on the outer surface of the cart frame.
[0015] By adopting the above technical solution, the provided handle can facilitate the user to move the device body, thereby achieving better farming effects.
[0016] (III) Beneficial effects
[0017] The present application provides an agricultural seeder, which has the following beneficial effects:
[0018] 1. The soybean seeds after sowing are covered with soil and flattened by the first roller. At the same time, the rotating shaft rotates along with the first roller. The rotation of the rotating shaft drives the side bevel gear to rotate. The rotation of the side bevel gear drives the bevel gear to rotate. The rotation of the bevel gear drives the connecting rod to rotate, so that the first roller and the second roller rotate at the same time, making the soybean seeds after covering with soil more compact, avoiding the problem that when covering the soybeans with soil, the soil is relatively loose and it is difficult to flatten and compact the covering soil at one time, resulting in the collapse of the covering soil in rainy weather and the soybean seeds being eaten by birds.
[0019] 2. Close the cover and insert the bolts between the sowing bin and the cover, and finally screw the nuts on the outer surface of the bolts to fix the cover to prevent the device body from tipping over and spilling the soybean seeds. At the same time, the fixed cover can prevent the seeds from spilling due to vibration, resulting in better farming effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0021] Figure 1 This is a schematic diagram of the main structure of this application;
[0022] Figure 2 Detailed view of the rammed earth components of this application;
[0023] Figure 3 For this application Figure 1 A in the enlarged view;
[0024] Figure 4 For this application Figure 2 Enlarged view of point B in .
[0025] In the figure: 1. cart frame; 2. ramming assembly; 21. connecting fixed frame; 22. movable rod; 23. rotating rod; 24. first roller; 25. rotating cap; 26. second roller; 27. side shell; 28. side bevel gear; 29. connecting rod; 210. bevel gear; 3. sowing anti-spreading assembly; 31. round plate; 32. sowing nozzle; 33. cover plate; 34. sowing bin; 35. handle; 36. bolt; 37. nut; 38. hinge. DETAILED DESCRIPTION
[0026] The present application is further described in detail below through drawings and examples.
[0027] Reference Figures 1 to 4 The embodiment of the present application provides an agricultural seeder, including a cart frame 1 and a sowing and spreading prevention assembly 3. A rammed earth assembly 2 is provided on the outer surface of the cart frame 1. The rammed earth assembly 2 includes a connecting and fixing frame 21 and a first roller 24 and a second roller 26 fixedly installed on the outer surface of the cart frame 1. One end of the cart frame 1 is rotatably connected to a movable rod 22, and a rotating rod 23 is hinged on the outer surface of the movable rod 22. The first roller 24 rotates between the connecting and fixing frame 21, and the second roller 26 rotates between the rotating rods 23.
[0028] Reference Figures 1 to 4In one aspect of the present embodiment, a rotating shaft is fixedly installed on the side walls of the first roller 24 and the second roller 26, and the rotating shaft passes through the inner and outer walls of the movable rod 22. A side bevel gear 28 is fixedly installed on one end of the rotating shaft, and a connecting rod 29 is rotatably connected between the side bevel gears 28. A bevel gear 210 is fixedly installed on the outer surface of the connecting rod 29, and the bevel gear 210 and the side bevel gear 28 are meshed with each other. A side shell 27 is fixedly installed between the side walls of the movable rod 22 and the rotating rod 23, and the connecting rod 29 rotates inside the side shell 27. A rotating cap 25 is clamped between the side walls of the second roller 26 and the first roller 24. The user puts the soybean seeds to be sown into the sowing bin 34, closes the cover plate 33 and then inserts the bolt 36, and finally screws the nut 37 on the outer surface of the bolt 36 between the sowing bin 34 and the cover plate 33, so that the cover plate 33 is moved in The seeds in the sowing bin 34 will fall into the circular plate 31, and the seeds will fall on the ground as the sowing nozzle 32 rotates. The first roller 24 is provided to cover and flatten the sown soybean seeds. At the same time, the rotating shaft is provided to rotate with the first roller 24, and the rotation of the rotating shaft drives the side bevel gear 28 to rotate. The rotation of the side bevel gear 28 drives the bevel gear 210 to rotate, and the rotation of the bevel gear 210 drives the connecting rod 29 to rotate, so that the first roller 24 and the second roller 26 rotate at the same time, so that the soybean seeds after covering the soil are more compacted, and the problem of the soil covering the soybeans being covered with soil and the soil being relatively loose, which makes it difficult to flatten and compact the soil at one time, resulting in the collapse of the soil in rainy weather and the soybean seeds being eaten by birds is avoided.
[0029] Reference Figures 1 to 4 In one aspect of the present embodiment, the sowing and scattering prevention assembly 3 includes a circular plate 31 fixedly mounted at one end of the cart frame 1, a sowing nozzle 32 is rotatably connected to the outer surface of the circular plate 31, a sowing bin 34 is fixedly mounted on the side wall of the circular plate 31, a cover plate 33 is rotatably connected to the port of the sowing bin 34, a hinge 38 is hinged between the cover plate 33 and the sowing bin 34, a bolt 36 is rotatably connected between the inner and outer walls of the sowing bin 34 and the cover plate 33, a nut 37 is screwed on the outer surface of the bolt 36, and a handle 35 is fixedly mounted on the outer surface of the cart frame 1. The user puts the soybean seeds to be sown into the sowing bin 34, closes the cover plate 33 and inserts the bolt 36 between the sowing bin 34 and the cover plate 33, and finally screws the nut 37 on the outer surface of the bolt 36, so that the cover plate 33 is fixed to prevent the soybean seeds from being spilled due to the overturning of the device body. At the same time, the fixed cover plate can prevent the seeds from being spilled due to vibration, so as to achieve a better farming effect.
[0030] Working principle: the user puts the soybean seeds to be sown into the sowing bin 34, closes the cover 33 and inserts the bolt 36, and finally screws the nut 37 on the outer surface of the bolt 36 between the sowing bin 34 and the cover 33, so that the cover 33 is fixed to prevent the device body from tipping over and spilling the soybean seeds. The seeds in the sowing bin 34 will fall into the circular plate 31, and as the sowing nozzle 32 rotates, the seeds fall on the ground. The first roller 24 is set to cover the sown soybean seeds with soil and flatten them. At the same time, the rotating shaft is set to follow The first roller 24 rotates, the rotating shaft rotates to drive the side bevel gear 28 to rotate, the side bevel gear 28 rotates to drive the bevel gear 210 to rotate, the bevel gear 210 rotates to drive the connecting rod 29 to rotate, so that the first roller 24 and the second roller 26 rotate at the same time, so that the soybean seeds after covering with soil are more compacted, avoiding the problem that when covering the soybeans with soil, the soil is relatively loose and it is difficult to flatten and compact the covering soil at one time, resulting in the covering soil collapsing in rainy weather and the soybean seeds being eaten by birds.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An agricultural seed drill, comprising a cart frame (1) and a seeding and seeding prevention assembly (3), characterized in that: The outer surface of the cart frame (1) is provided with a rammed earth assembly (2), and the rammed earth assembly (2) comprises a connecting and fixing frame (21) fixedly mounted on the outer surface of the cart frame (1), a first roller (24), and a second roller (26); one end of the cart frame (1) is rotatably connected to a movable rod (22), and the outer surface of the movable rod (22) is hinged with a rotating rod (23); the first roller (24) rotates between the connecting and fixing frame (21), and the second roller (26) rotates between the rotating rods (23).
2. An agricultural seeder according to claim 1, characterized in that: The side walls of the first roller (24) and the second roller (26) are both fixedly mounted with a rotating shaft, the rotating shaft passes through the inner and outer walls of the movable rod (22), and one end of the rotating shaft is fixedly mounted with a side bevel gear (28).
3. An agricultural seeder according to claim 2, characterized in that: A connecting rod (29) is rotatably connected between the side bevel gears (28), a bevel gear (210) is fixedly installed on the outer surface of the connecting rod (29), the bevel gear (210) and the side bevel gear (28) are meshed with each other, a side shell (27) is fixedly installed between the side walls of the movable rod (22) and the rotating rod (23), the connecting rod (29) rotates inside the side shell (27), and a rotating cap (25) is clamped between the side walls of the second roller (26) and the first roller (24).
4. The agricultural seeder according to claim 1, characterized in that: The sowing anti-scattering assembly (3) comprises a circular plate (31) fixedly mounted on one end of the cart frame (1), a sowing nozzle (32) being rotatably connected to the outer surface of the circular plate (31), and a sowing bin (34) being fixedly mounted on the side wall of the circular plate (31).
5. The agricultural seeder according to claim 4, characterized in that: A cover plate (33) is rotatably connected to the end of the sowing bin (34), and a hinge (38) is hinged between the cover plate (33) and the sowing bin (34).
6. The agricultural seeder according to claim 5, characterized in that: The sowing bin (34) is rotatably connected to the inner and outer walls of the cover plate (33) by bolts (36), the outer surface of the bolts (36) is threaded with nuts (37), and the outer surface of the cart frame (1) is fixedly mounted with a handle (35).