Light and simplified combined frame body of peanut seeder

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a light and simplified combined frame body of a peanut planter, which comprises a rack and a planter, the rack is rotatably connected with a plurality of groups of traction frames which are arranged side by side, the rack is provided with a connecting end deviating from the traction frames, and the connecting end is connected with the planter. A soil preparation baffle is arranged between the rack and the traction frame; the seeding machine is connected to the traction frame and faces the soil preparation baffle, a damping support is arranged between the seeding machine and the traction frame, and a soil covering part, a pressing roller and a balance wheel are sequentially arranged at the end, away from the soil preparation baffle, of the traction frame and face the seeding machine. The utility model aims to stably improve the seeding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a light and simplified combined frame of a peanut planter. Background Art

[0002] Peanuts are one of the most important cash crops. They have been planted for hundreds of years and are still widely planted today. Because peanuts are planted on dry land, they require constant digging, sowing, and filling. The operation is labor-intensive and inefficient. In recent years, they have gradually transitioned to mechanized planting methods to improve efficiency.

[0003] In the related art, peanut sowing machines usually use single or double sowing trays. However, single and double sowing trays are small in size and have poor balance performance. If mechanized equipment is used, it will cause a waste of production capacity and easily cause excessive compaction of the soil. If more sets of sowing trays are added, it will be difficult to ensure uniform sowing of multiple ridges and rows due to uneven land preparation, resulting in a low final germination rate. Utility Model Content

[0004] The main purpose of the utility model is to provide a light and simplified combined frame of a peanut planter, aiming to stably improve the planting efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a light and simplified combined frame of a peanut planter, comprising a frame and a planter:

[0006] The frame is rotatably connected to a traction frame, the traction frame is provided with a plurality of groups, the plurality of groups of traction frames are arranged side by side, the frame is provided with a connection end away from the traction frame, and a soil leveling baffle is provided between the frame and the traction frame; and

[0007] The seeder is connected to the traction frame and is arranged facing the soil leveling baffle. A shock-absorbing bracket is arranged between the seeder and the traction frame. The end of the traction frame away from the soil leveling baffle faces the seeder and is sequentially provided with a soil covering portion, a pressing roller and a balancing wheel.

[0008] In one embodiment of the present application, the seed drill comprises a seed box, a seed tube and a seed tray:

[0009] The frame is provided with a mounting rod relative to the seeding box, and the seeding box is connected to the mounting rod;

[0010] The seed placement tube is connected to one end of the sowing box facing the traction frame, and the seed placement tube is provided in multiple groups, and the multiple groups of seed placement tubes are arranged at intervals; and

[0011] The seeding plate is rotatably connected to the shock-absorbing bracket, the seeding plate is communicated with the lower seeding tube, and a plurality of groups of seeding devices are evenly spaced through the periphery of the seeding plate.

[0012] In one embodiment of the present application, the seed drill is provided in a plurality of groups, and each of the seed drills corresponds to a traction frame.

[0013] In one embodiment of the present application, the soil leveling baffle comprises a soil leveling portion, a bearing portion and a blocking portion:

[0014] A first connecting portion is provided between the soil leveling portion and the frame, and the soil leveling portion is vertically arranged along the movement direction of the frame;

[0015] The bearing portion is connected to the bottom edge of the soil preparation portion; and

[0016] The blocking part is connected to one end of the bearing part away from the soil leveling part, a second connecting part is arranged between the blocking part and the traction frame, and the soil leveling part, the bearing part and the blocking part are enclosed to form a temporary storage space.

[0017] In one embodiment of the present application, the soil covering portion is wrapped around a plurality of groups of the traction frames, the soil covering portion is connected to the traction frames, a third connecting portion is provided between the soil covering portion and the traction frames, and is located between the seeder and the pressing roller.

[0018] In one embodiment of the present application, the pressing roller is connected to the traction frame, a fourth connecting portion is provided between the pressing roller and the soil covering portion, a fifth connecting portion is provided between the pressing roller and the traction frame, the fourth connecting portion and the fifth connecting portion are enclosed to form a limiting portion, and a plurality of pressing rollers are provided, and each pressing roller corresponds to a traction frame.

[0019] In one embodiment of the present application, the traction frame is provided with an adjustment portion relative to the balancing wheel, and the balancing wheel is passed through the adjustment portion.

[0020] The technical solution of the utility model adopts a main body of the frame, the frame is provided with a connecting end facing the tractor and other mechanical tools, so that the frame and the tractor can be easily installed / disassembled. In order to balance multiple groups of seeders, the frame is provided with multiple groups of traction frames, which are arranged at intervals and rotatably connected to the frame. A hinge can be provided between the traction frame and the frame to facilitate the connection between the two. At the same time, when a certain structure is damaged, it can be convenient to disassemble for maintenance. A soil leveling baffle is provided between the frame and the traction frame. The soil leveling baffle can be a whole and wrapped around the multiple groups of traction frames at the same time, or the soil leveling baffle can be divided into multiple groups corresponding to each traction frame. In this embodiment, in order to enable the frame to evenly level multiple ridges at the same time, the soil leveling baffle is a main body, and such a structure can make the soil leveling baffle heavier, improve the soil leveling effect, and avoid the inability to level the soil due to being too light. The structure of the soil leveling baffle can be "L" shaped, and one end of the soil leveling baffle and the traction frame are connected. A rotating rod is provided between the rotating rod and the frame, and a telescopic rod is provided between the rotating rod and the frame. The entire soil leveling baffle can evenly flatten multiple ridges like a forklift. The seeder is connected to the traction frame, and a shock-absorbing bracket is provided between the two. The seeder is rotatably connected to the shock-absorbing bracket, and the shock-absorbing bracket is rotatably connected to the traction frame. The seeder can sow evenly on the leveled ridges through energy storage structures such as springs. In addition, the traction frame is also provided with a soil covering portion, a pressing roller and a balancing wheel. A telescopic rod is provided between the soil covering portion and the traction frame. The soil covering portion can be connected to the ridges to scrape soil into the sowing holes like a scraper. The pressing roller is also provided with a telescopic rod, and the pressing roller is rotatably connected to the telescopic rod. The covering soil is compacted during the weight rolling process to prevent the covering soil from being easily blown away by the wind, causing the seeds to be exposed to the outside world. The balancing wheel and the tractor are each a fulcrum of the traction frame, which is used to make the entire frame work normally. Through the above structure, the sowing efficiency can be effectively improved, and the sowing quality can be stably improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of an embodiment of a light and simplified combined frame of a peanut planter of the utility model;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0024] Figure 3 It is a bottom view of an embodiment of a light and simplified combined frame of a peanut planter according to the utility model.

[0025] Description of Figure Numbers:

[0026] 1. Frame; 11. Connection end; 2. Traction frame; 21. Mounting rod; 22. Adjustment part; 3. Soil leveling baffle; 31. Soil leveling part; 32. First connection part; 33. Bearing part; 34. Blocking part; 35. Second connection part; 36. Temporary storage space; 4. Seeder; 41. Seeding box; 42. Seeding tube; 43. Seeding tray; 44. Shock-absorbing bracket; 5. Soil covering part; 51. Third connection part; 6. Suppression roller; 61. Fourth connection part; 62. Fifth connection part; 63. Limiting part; 7. Balance wheel.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] Reference Figures 1 to 3 In one embodiment of the utility model, a light and simplified combined frame of a peanut seeder 4 is proposed, including a frame 1 and a seeder 4, the frame 1 is rotatably connected to a traction frame 2, the traction frame 2 is provided with multiple groups, and the multiple groups of traction frames 2 are arranged side by side, the frame 1 is provided with a connecting end 11 away from the traction frame 2, and a soil leveling baffle 3 is provided between the frame 1 and the traction frame 2; the seeder 4 is connected to the traction frame 2 and is arranged facing the soil leveling baffle 3, a shock-absorbing bracket 44 is provided between the seeder 4 and the traction frame 2, and the end of the traction frame 2 away from the soil leveling baffle 3 faces the seeder 4 and is provided with a soil covering portion 5, a pressing roller 6 and a balancing wheel 7 in sequence.

[0030] In a light and simplified combined frame of a peanut planter 4 of the present application, a frame 1 is provided with a connecting end 11 facing a mechanical tool such as a tractor, so that the frame and the tractor can be easily installed / disassembled. In order to balance multiple groups of planters 4, the frame 1 is provided with multiple groups of traction frames 2, which are arranged at intervals and rotatably connected to the frame 1. A hinge can be provided between the traction frames 2 and the frame 1 to facilitate the connection between the two. At the same time, when a certain structure is damaged, it can be easily disassembled for maintenance. A soil leveling baffle 3 is provided between the frame 1 and the traction frame 2. The soil leveling baffle 3 can be a whole and wrapped around multiple groups of traction frames 2 at the same time, or the soil leveling baffle 3 can be divided into multiple groups corresponding to each traction frame 2. In this embodiment, in order to enable the frame to evenly level multiple ridges at the same time, the soil leveling baffle 3 is a main body, and such a structure can make the soil leveling baffle 3 heavier, improve the soil leveling effect, and avoid the inability to level the soil due to being too light. The structure of the soil leveling baffle 3 can be "L"-shaped, and one end of the soil leveling baffle 3 and the traction frame 2 The seed drill 4 is connected to the traction frame 2, and a shock-absorbing bracket 44 is provided between the two. The seed drill 4 is rotatably connected to the shock-absorbing bracket 44, and the shock-absorbing bracket 44 is rotatably connected to the traction frame 2. The seed drill 4 can sow evenly on the leveled ridges through energy storage structures such as springs. In addition, the traction frame 2 is also provided with a soil covering portion 5, a pressing roller 6 and a balancing wheel 7. A telescopic rod is provided between the soil covering portion 5 and the traction frame 2. The soil covering portion 5 can be connected to the ridges and scrape the soil into the sowing holes like a scraper. The pressing roller 6 is also provided with a telescopic rod. The pressing roller 6 is rotatably connected to the telescopic rod. The covering soil is compacted during the weight rolling process to prevent the covering soil from being easily blown away by the wind, resulting in the seeds being exposed to the outside world. The balancing wheel 7 and the tractor are each a fulcrum of the traction frame 2, which is used to make the entire frame work normally. Through the above structure, the sowing efficiency can be effectively improved and the sowing quality can be stably improved.

[0031] Combined with reference Figure 1 In one embodiment of the present application, the seeder 4 includes a seed box 41, a lower seed pipe 42 and a seed tray 43. The frame 1 is provided with a mounting rod 21 relative to the seed box 41, and the seed box 41 is connected to the mounting rod 21; the lower seed pipe 42 is connected to one end of the seed box 41 facing the traction frame 2, and a plurality of lower seed pipes 42 are provided, and the plurality of lower seed pipes 42 are arranged at intervals; the seed tray 43 is rotatably connected to the shock-absorbing bracket 44, the seed tray 43 is connected to the lower seed pipe 42, and a plurality of groups of spot seeders are evenly spaced around the periphery of the seed tray 43.

[0032] In a light and simplified combined frame of a peanut seeder 4 of the present application, the seeder 4 includes a seed box 41, a seed tube 42 and a seed tray 43. The frame 1 is provided with a mounting rod 21 relative to the seed box 41, which is used to ensure that the seed box 41 can be stably installed to prevent it from shaking with the shaking of the traction frame 2, resulting in the seed box 41 being crushed due to the flow of seeds. The seed box 41 is provided with a seed tube 42 facing the traction frame 2. The seed tube 42 itself can be a plastic folding tube, which can be continuously deformed with the shaking of the traction frame 2, and is easy to replace and use. A shock-absorbing bracket 44 is provided between the seed tray 43 and the traction frame 2. The seed tray 43 is rotatably connected to the shock-absorbing bracket 44 and is connected to the seed tray 43. Tube 42, a cavity is provided in the seeding plate 43, which can store a certain amount of seeds. A plurality of groups of spot seeders are penetrated on the periphery of the seeding plate 43, and baffles and perforations are provided in the spot seeders. When the seeding plate 43 abuts against the field ridges for rotation, the spot seeders will dig out earth pits on the field ridges, and the spot seeders will shrink inward under the force, and the baffles will be opened, and the seeds will enter the earth pits along the perforations to complete the sowing. In this embodiment, three groups of seeding boxes 41 are provided relative to the traction frame 2, and each seeding box 41 corresponds to two groups of seeding tubes 42, and each seeding tube 42 corresponds to a seeding plate 43, which can avoid one group of traction frames 2 connecting multiple groups of seeding plates 43, resulting in the traction frame 2 spanning multiple field ridges and being unable to operate flexibly, thereby resulting in poor sowing efficiency and quality.

[0033] Combined with reference Figure 1 In one embodiment of the present application, a plurality of seed drills 4 are provided, and each seed drill 4 corresponds to a traction frame 2 .

[0034] In a lightweight and simplified combined frame of a peanut planter 4 of the present application, each group of planters 4 corresponds to a group of traction frames 2. The purpose of this is to make the frame work more flexible, reduce the span of a single traction frame 2, and avoid the situation where one ridge is sown normally and evenly due to the different heights of different ridges, while the other ridge is lifted up because of the traction frame 2, causing uneven contact between the planter 4 and the ridge and reduced sowing quality.

[0035] Combined with reference Figure 1 to Figure 2 In one embodiment of the present application, the soil leveling baffle 3 includes a soil leveling portion 31, a bearing portion 33 and a blocking portion 34. A first connecting portion 32 is provided between the soil leveling portion 31 and the frame 1, and the soil leveling portion 31 is vertically arranged along the movement direction of the frame 1; the bearing portion 33 is connected to the bottom edge of the soil leveling portion 31; the blocking portion 34 is connected to one end of the bearing portion 33 away from the soil leveling portion 31, and a second connecting portion 35 is provided between the blocking portion 34 and the traction frame 2. The soil leveling portion 31, the bearing portion 33 and the blocking portion 34 enclose a temporary storage space 36.

[0036] In a light and simplified combined frame of a peanut planter 4 of the present application, the soil leveling baffle 3 includes a soil leveling portion 31, a bearing portion 33 and a blocking portion 34. In the present embodiment, the soil leveling baffle 3 is a U-shaped soil leveling baffle 3. The soil leveling portion 31 is perpendicular to the movement direction of the frame and is used to flatten the ridges. When too much soil is accumulated at the front end of the soil leveling portion 31, the bearing portion 33 is used to load it. The blocking portion 34 prevents the soil from falling back into the ridges when there is too much soil in the bearing portion 33, resulting in soil leveling failure. The soil leveling portion 31, the bearing portion 33 and the blocking portion 34 are enclosed to form a There is a temporary storage space 36, and both ends of the temporary storage space 36 have openings, so that soil can pass through, reducing the pressure in the temporary storage space 36. A first connecting part 32 is provided between the soil leveling part 31 and the frame 1, and a second connecting part 35 is provided between the blocking part 34 and the traction frame 2. In this embodiment, the first connecting part 32 and the second connecting part 35 are both traction chains. The iron chain is used because it is cheap and strong and durable. The length of the first connecting part 32 needs to be smaller than the second connecting part 35, which can prevent the soil leveling baffle 3 from tilting during operation and causing the soil leveling to fail smoothly.

[0037] Combined with reference Figures 1 to 3 In one embodiment of the present application, the soil covering portion 5 is wrapped around multiple groups of traction frames 2, the soil covering portion 5 is connected to the traction frames 2, a third connecting portion 51 is provided between the soil covering portion 5 and the traction frames 2, and is located between the seeder 4 and the pressing roller 6.

[0038] In a lightweight and simplified combined frame of a peanut planter 4 of the present application, the structure of the soil covering part 5 can be a soil covering roller / soil covering baffle, which also needs to use gravity to scrape up the covering soil to bury the seeds. Therefore, only one group of soil covering parts 5 is set corresponding to multiple groups of traction frames 2. A third connecting part 51 is provided between the soil covering part 5 and the traction frame 2. The soil covering part 5 is covered by dragging the traction frame 2. The third connecting part 51 is similar to the first and second connecting parts 35, and both are traction chain structures. The structure is simple, strong, and easy to maintain. The soil covering operation can be easily completed by hanging the soil layer.

[0039] Combined with reference Figures 1 to 3 In one embodiment of the present application, the pressing roller 6 is connected to the traction frame 2, a fourth connecting portion 61 is provided between the pressing roller 6 and the covering portion 5, a fifth connecting portion 62 is provided between the pressing roller 6 and the traction frame 2, the fourth connecting portion 61 and the fifth connecting portion 62 are enclosed to form a limiting portion 63, and a plurality of pressing rollers 6 are provided, and each pressing roller 6 corresponds to a traction frame 2.

[0040] In a light and simplified combined frame of a peanut planter 4 of the present application, a fourth connecting portion 61 is provided between the pressing roller 6 and the soil covering portion 5, a fifth connecting portion 62 is provided between the pressing roller 6 and the traction frame 2, the fourth connecting portion 61 and the fifth connecting portion 62 are enclosed to form a limiting portion 63, and a plurality of pressing rollers 6 are provided, each pressing roller 6 corresponds to a traction frame 2. Because different ridge heights are uneven, and the pressing roller 6 itself is heavy, different ridges can be pressed more finely through a one-to-one corresponding structure. Arranging a plurality of groups of pressing rollers 6 can reduce the weight of the entire pressing roller 6 to avoid pressing too tightly, which leads to a decrease in the seed germination rate. The fourth connecting portion 61 and the fifth connecting portion 62 themselves are also traction chain structures, and the fourth connecting portion 61 is shorter than the fifth connecting portion 62. The fourth connecting portion 61 is used for dragging, and the fifth connecting portion 62 is used for balancing to stabilize the structure. The triangular limiting portion 63 formed by the two groups can make the structure more stable.

[0041] Combined with reference Figure 1 In one embodiment of the present application, the traction frame 2 is provided with an adjustment portion 22 relative to the balancing wheel 7 , and the balancing wheel 7 is passed through the adjustment portion 22 .

[0042] In a lightweight and simplified combined frame of a peanut planter 4 of the present application, an adjusting portion 22 is provided on the traction frame 2 relative to the balance wheel 7. The adjusting portion 22 is a sleeve structure on which a plurality of groups of bolts are provided. A matching portion is provided on the balance wheel 7, and the matching portion can be relatively locked to a gear position, so that the frame can easily adjust the overall height, which is convenient for cooperating with different agricultural machinery and tractors of different models, and can work smoothly, making the adaptability of the entire frame higher.

[0043] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0044] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A light and simplified combined frame of a peanut planter, characterized in that: include: A frame, wherein the frame is rotatably connected to a traction frame, wherein the traction frame is provided in multiple groups, and the multiple groups of traction frames are arranged side by side, wherein the frame is provided with a connection end away from the traction frame, and a soil leveling baffle is provided between the frame and the traction frame; and A seeder is connected to the traction frame and arranged facing the soil leveling baffle. A shock-absorbing bracket is arranged between the seeder and the traction frame. A soil covering portion, a pressing roller and a balancing wheel are arranged in sequence on one end of the traction frame away from the soil leveling baffle and facing the seeder.

2. The light and simplified combined frame of a peanut planter according to claim 1, characterized in that: The seeder comprises: A seeding box, wherein the frame is provided with a mounting rod relative to the seeding box, and the seeding box is connected to the mounting rod; A seeding tube, the seeding tube is connected to one end of the sowing box facing the traction frame, and the seeding tube is provided in multiple groups, and the multiple groups of seeding tubes are arranged at intervals; and A seeding plate is rotatably connected to the shock-absorbing bracket, the seeding plate is connected to the lower seeding tube, and a plurality of groups of seeding devices are evenly spaced around the periphery of the seeding plate.

3. The light and simplified combined frame of a peanut planter according to claim 2, characterized in that: The seed drill is provided with a plurality of groups, and each of the seed drills corresponds to a traction frame.

4. A light and simplified combined frame of a peanut planter according to any one of claims 1 to 3, characterized in that: The soil leveling baffle comprises: A soil leveling part, wherein a first connecting part is provided between the soil leveling part and the frame, and the soil leveling part is vertically arranged along the movement direction of the frame; a bearing portion connected to a bottom edge of the soil preparation portion; and The blocking part is connected to one end of the bearing part away from the soil leveling part, a second connecting part is provided between the blocking part and the traction frame, and the soil leveling part, the bearing part and the blocking part are enclosed to form a temporary storage space.

5. The light and simplified combined frame of a peanut planter according to claim 1, characterized in that: The soil covering part is wrapped around a plurality of groups of traction frames, the soil covering part is linked to the traction frames, a third connecting part is arranged between the soil covering part and the traction frames, and is located between the seed drill and the pressing roller.

6. The light and simplified combined frame of a peanut planter according to claim 5, characterized in that: The pressing roller is connected to the traction frame, a fourth connection portion is provided between the pressing roller and the soil covering portion, a fifth connection portion is provided between the pressing roller and the traction frame, the fourth connection portion and the fifth connection portion are enclosed to form a limiting portion, a plurality of pressing rollers are provided, and each pressing roller corresponds to a traction frame.

7. The light and simplified combined frame of a peanut planter according to claim 1, characterized in that: The traction frame is provided with an adjustment portion relative to the balancing wheel, and the balancing wheel is passed through the adjustment portion.

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