Portable seeder for peanut planting

Abstract

The utility model belongs to the technical field of seed shifting devices, and particularly relates to a portable seeder for peanut planting, which comprises a main body support, a driving motor mounted on the inner side of the main body support, a wheel shaft rotatably mounted at the bottom of the main body support, two ends of the wheel shaft are respectively connected with a traveling wheel and the driving motor, and a butt joint support is mounted at the top of the main body support. A first screw joint plate, a second screw joint plate and a third screw joint plate are mounted on the butt joint support, the first screw joint plate is connected with a first butt joint mechanism, the front side of the first butt joint mechanism is connected with a seed shifting device single body, the second screw joint plate is connected with a second butt joint mechanism, a coulter mounting seat is mounted at the bottom of the second butt joint mechanism, and the bottom of the coulter mounting seat is connected with a coulter. According to the device, the number of the seed shifting device single bodies, the coulters and the soil covering mechanisms can be quickly adjusted in a quick assembly and disassembly mode, so that the seeding requirements of different terrains are met, and the device is extremely suitable for peanut planting work in terraced fields and sloping fields.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed sowers, and in particular relates to a portable seed sower for peanut planting. Background Art

[0002] Peanut seeder is an agricultural machinery equipment, mainly used for planting and sowing peanuts. Its main structure usually includes a frame, a fertilizer box, a sowing device, a pressing device and a ridging device. Since many peanut planting sites are located on terraces and slopes, it is difficult to use a tractor to pull a large seeder for sowing. Therefore, a hand-held portable seeder is needed for sowing. However, the current seeders of this type basically only have the sowing function of one row to two or three rows, and cannot quickly increase or decrease the number of rows according to the terrain, and it is difficult to better adapt to different terrains and sowing needs. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a portable peanut planting seeder, which can be quickly assembled and disassembled, and the number of seed drill units, plow blades, and soil covering mechanisms can be quickly adjusted to meet the sowing needs of different terrains. It is extremely suitable for peanut planting on terraces and slopes.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a portable seeder for peanut planting, comprising a main body bracket, a driving motor is installed on the inner side of the main body bracket, a wheel axle is rotatably installed at the bottom of the main body bracket, and the two ends of the wheel axle are respectively connected to the walking wheel and the driving motor, a docking bracket is installed on the top of the main body bracket, and a first screw plate, a second screw plate, and a third screw plate are installed on the docking bracket, the first screw plate is connected to the first docking mechanism, the front side of the first docking mechanism is connected to the seeding device monomer, the second screw plate is connected to the second docking mechanism, a coulter mounting seat is installed at the bottom of the second docking mechanism, the bottom of the coulter mounting seat is connected to the coulter, the third screw plate is connected to the third docking mechanism, a soil covering mechanism bracket is installed at the bottom of the third docking mechanism, and a soil covering mechanism is installed at the bottom of the soil covering mechanism bracket, the first docking mechanism, the second docking mechanism, and the third docking mechanism all include a connecting socket, a connecting rod is connected to one side of the connecting socket, a connecting slot is provided on the inner side of the connecting socket, and a fourth screw plate is provided on the top and bottom of the connecting socket.

[0005] The beneficial effects of the utility model are as follows: the device can be supported and pushed by holding the operating lever, and the driving motor can be controlled to drive the wheel shaft and the running wheel to rotate, thereby reducing the physical strength required to push the device forward and playing a power-assisting role.

[0006] The number of seed-pulling device monomers, plowshares, and soil-covering mechanisms in the device can be adjusted according to the terrain of the terraced fields. The device first installs at least one group of seed-pulling device monomers, plowshares, and soil-covering mechanisms. The group of seed-pulling device monomers, plowshares, and soil-covering mechanisms are respectively fixed to the first screw plate, the second screw plate, and the third screw plate through the first docking mechanism, the second docking mechanism, and the third docking mechanism. When fixing, the fourth screw plate in the first docking mechanism, the second docking mechanism, and the third docking mechanism is respectively aligned and screwed with the first screw plate, the second screw plate, and the third screw plate. When adding seed-pulling device monomers, plowshares, and soil-covering mechanisms, the adjacent two groups of seed-pulling device monomers are connected. The two adjacent groups of plowshares are butted together by connecting the connecting rods and the connecting slots, and are fixed by bolts connecting the connecting slots and the screw holes on the connecting rods. When the two adjacent groups of seed dialers are butted together by connecting the connecting rods and the connecting slots, it is also necessary to pay attention to aligning and inserting the hexagonal plugs and the hexagonal slots on the connecting rotating rod between the seed dials in the two groups of seed dialers to achieve synchronous rotation between the groups of seed dials. The number of seed dialers, plowshares, and soil covering mechanisms can be quickly adjusted by means of rapid assembly and disassembly to meet the sowing needs of different terrains. It is extremely suitable for peanut planting on terraces and sloping fields.

[0007] For fixing the first docking mechanism, the second docking mechanism, and the third docking mechanism:

[0008] As a further improvement of the above technical solution: the fourth screw-connecting plate is connected to the first screw-connecting plate, the second screw-connecting plate and the third screw-connecting plate.

[0009] The beneficial effect of this improvement is that the first docking mechanism, the second docking mechanism and the third docking mechanism are respectively fixed to the first screwing plate, the second screwing plate and the third screwing plate through the fourth screwing plate.

[0010] To sow seeds:

[0011] As a further improvement of the above technical solution: the seed remover unit includes a seed box, the bottom of the seed box is connected to a sowing bin, a seed removing disk is rotatably installed inside the sowing bin, the seed removing disk is provided with a seed removing groove, a connecting rotating rod is fixedly installed on the inner side of the seed removing disk, the two ends of the connecting rotating rod are respectively provided with a hexagonal plug and a hexagonal socket, the back of the seed box is connected to a first docking mechanism, and the first docking mechanism is screwed to a first screw plate.

[0012] Put the seeds into the seed box to push the device forward. When the wheel shaft rotates, the belt drives the first pulley to rotate through the second pulley, thereby driving the connecting rotating rod and the seed dial to rotate. When the seed dial rotates, every time a seed dial groove rotates to align with the bottom discharge port of the seed box, a seed enters the seed dial groove. As the seed dial rotates, the seeds in the seed dial groove fall into the groove opened by the coulter.

[0013] To control the operation of the drive motor:

[0014] As a further improvement of the above technical solution: a hand-held operating rod is connected to the top of the main body bracket, and a turning handle for controlling the driving motor is provided on the hand-held operating rod.

[0015] The hand-held operating rod is used to support and push the device, and the handlebar is similar to the common handlebar of an electric bicycle and is used to control the operation of the drive motor.

[0016] To fix two adjacent sets of seeding device units, two adjacent sets of coulters, and two adjacent sets of soil covering mechanisms:

[0017] As a further improvement of the above technical solution: screw holes are provided between the top surface and the bottom surface of the connecting slot and the connecting socket, and between the top surface and the bottom surface of the connecting rod.

[0018] The beneficial effect of this improvement is that two adjacent groups of seed remover units, two adjacent groups of plowshares, and two adjacent groups of soil covering mechanisms are connected to each other by inserting connecting rods and connecting slots into each other, and are fixed by bolts connecting the connecting slots and the screw holes on the connecting rods.

[0019] In order to drive the connecting rod and the seed disc to rotate:

[0020] As a further improvement of the above technical solution: the outer side of the connecting rotating rod is sleeved with the first pulley, the outer side of the wheel shaft is sleeved with the second pulley, and the second pulley and the first pulley are connected by a belt.

[0021] When the wheel shaft rotates, the belt is driven by the second belt pulley to drive the first belt pulley to rotate, thereby driving the connecting rotating rod and the seed dial to rotate.

[0022] To power the drive motor:

[0023] As a further improvement of the above technical solution: a battery is installed on the inner side of the main frame.

[0024] The battery is used to power the drive motor.

[0025] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the right front axonometric structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the cutaway structure of a single unit of the seed diverter in the utility model;

[0029] Figure 4 This is a schematic diagram of the combined effect of the soil covering mechanism in the utility model;

[0030] Figure 5 It is a side structural schematic diagram of a seed diverter unit in the utility model;

[0031] Figure 6 This is a schematic diagram of the combined effect of the seed puller unit in the utility model;

[0032] Figure 7 This is a schematic diagram of the plow blade combination effect in the utility model;

[0033] Figure 8 This is a schematic diagram of the left front structure when only one set of seeding box monomer, plow blade and soil covering mechanism is installed in the utility model;

[0034] Fig. 9 This is a schematic diagram of the back structure when only one set of seeding box monomer, plow blade and soil covering mechanism is installed in the utility model;

[0035] Fig.10 This is a right side structural schematic diagram of the utility model when only one set of seeding box monomer, plow blade and soil covering mechanism is installed;

[0036] In the figure: 1, main body bracket; 2, driving motor; 3, wheel axle; 4, walking wheel; 5, hand-held operating lever; 6, docking bracket; 7, first screw plate; 8, second screw plate; 9, third screw plate; 10, seeding device unit; 11, seed box; 12, sowing bin; 13, seeding disc; 14, seeding slot; 15, first docking mechanism; 16, connecting rotating rod; 17, hexagonal plug; 18, hexagonal socket; 19, second docking mechanism; 20, plow blade mounting seat; 21, plow blade; 22, third docking mechanism; 23, soil covering mechanism bracket; 24, soil covering mechanism; 25, connecting socket; 26, connecting plug rod; 27, connecting slot; 28, screw hole; 29, fourth screw plate; 30, first pulley; 31, second pulley; 32, belt; 33, battery. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0038] like Figure 1-10As shown, a portable seeder for peanut planting comprises a main frame 1, a driving motor 2 is installed on the inner side of the main frame 1, a wheel shaft 3 is rotatably installed on the bottom of the main frame 1, and the two ends of the wheel shaft 3 are respectively connected to the walking wheel 4 and the driving motor 2, a docking frame 6 is installed on the top of the main frame 1, and a first screw plate 7, a second screw plate 8, and a third screw plate 9 are installed on the docking frame 6, the first screw plate 7 is connected to a first docking mechanism 15, the front side of the first docking mechanism 15 is connected to a seed sowing device monomer 10, the second screw plate 8 is connected to a second docking mechanism 19, and the second docking mechanism A plowshare mounting seat 20 is installed at the bottom of 19, and the bottom of the plowshare mounting seat 20 is connected to the plowshare 21, the third screw plate 9 is connected to the third docking mechanism 22, and a covering mechanism bracket 23 is installed at the bottom of the third docking mechanism 22, and a covering mechanism 24 is installed at the bottom of the covering mechanism bracket 23, the first docking mechanism 15, the second docking mechanism 19, and the third docking mechanism 22 all include a connecting socket 25, and a connecting rod 26 is connected to one side of the connecting socket 25, and a connecting slot 27 is provided on the inner side of the connecting socket 25, and a fourth screw plate 29 is provided on the top and bottom of the connecting socket 25.

[0039] The device can be supported and pushed by the hand-held operating lever 5, and the driving motor 2 can be controlled to drive the wheel shaft 3 and the running wheel 4 to rotate, thereby reducing the physical strength required to push the device forward and playing a power-assisting role.

[0040] The number of seed-pulling device monomers 10, plowshares 21, and soil-covering mechanisms 24 in the device can be adjusted according to the terrain of the terraced fields. The device first installs at least one group of seed-pulling device monomers 10, plowshares 21, and soil-covering mechanisms 24. The group of seed-pulling device monomers 10, plowshares 21, and soil-covering mechanisms 24 are respectively fixed to the first screw-connected plate 7, the second screw-connected plate 8, and the third screw-connected plate 9 through the first docking mechanism 15, the second docking mechanism 19, and the third docking mechanism 22. When fixing, the fourth screw-connected plate 29 in the first docking mechanism 15, the second docking mechanism 19, and the third docking mechanism 22 is respectively aligned and screwed with the first screw-connected plate 7, the second screw-connected plate 8, and the third screw-connected plate 9. When adding seed-pulling device monomers 10, plowshares 21, and soil-covering mechanisms 24, two adjacent groups of seed-pulling device monomers 10, and two adjacent groups of plowshares 21 are connected to each other by inserting the connecting rod 26 and the connecting slot 27 into each other for docking, and are fixed by bolting the connecting slot 27 and the screw holes on the connecting rod 26. When two adjacent groups of seed-pulling device monomers 10 are docked by connecting the connecting rod 26 and the connecting slot 27, it is also necessary to pay attention to aligning and inserting the hexagonal plug 17 and the hexagonal slot 18 on the connecting rotating rod 16 between the seed-pulling disks 13 in the two groups of seed-pulling device monomers 10 to achieve synchronous rotation between the groups of seed-pulling disks 13. By means of rapid assembly and disassembly, the number of seed-pulling device monomers 10, plowshares 21, and soil-covering mechanisms 24 can be quickly adjusted to meet the sowing needs of different terrains, and is extremely suitable for peanut planting on terraces and sloping fields.

[0041] The fourth screwing plate 29 is connected to the first screwing plate 7 , the second screwing plate 8 , and the third screwing plate 9 .

[0042] The first docking mechanism 15 , the second docking mechanism 19 , and the third docking mechanism 22 are respectively fixed to the first screwing plate 7 , the second screwing plate 8 , and the third screwing plate 9 via the fourth screwing plate 29 .

[0043] The seed remover unit 10 includes a seed box 11, the bottom of the seed box 11 is connected to a sowing bin 12, a seed removing disk 13 is rotatably installed inside the sowing bin 12, the seed removing disk 13 is provided with a seed removing groove 14, a connecting rotating rod 16 is fixedly installed on the inner side of the seed removing disk 13, and the two ends of the connecting rotating rod 16 are respectively provided with a hexagonal plug 17 and a hexagonal socket 18, the back side of the seed box 11 is connected to a first docking mechanism 15, and the first docking mechanism 15 is screwed to the first screw plate 7.

[0044] Seeds are put into the seed box 11 to push the device forward. When the wheel shaft 3 rotates, the belt 32 drives the first pulley 30 to rotate through the second pulley 31, thereby driving the connecting rotating rod 16 to rotate together with the seed disc 13. When the seed disc 13 rotates, every time a seeding groove 14 rotates to align with the bottom discharge port of the seed box 11 just above, a seed enters the seeding groove 14. As the seed disc 13 rotates, the seeds in the seeding groove 14 fall into the groove opened by the coulter 21.

[0045] A hand-held operating rod 5 is connected to the top of the main frame 1 , and a turning handle for controlling the driving motor 2 is provided on the hand-held operating rod 5 .

[0046] The hand-held operating rod 5 is used to support and push the device, and the handlebar is similar to the common handlebar of an electric bicycle and is used to control the operation of the drive motor 2.

[0047] Screw holes 28 are provided between the connection slot 27 and the top and bottom surfaces of the connection socket 25 , and between the top and bottom surfaces of the connection rod 26 .

[0048] Two adjacent groups of seeding device units 10, two adjacent groups of plow blades 21, and two adjacent groups of soil covering mechanisms 24 are connected to each other by inserting connecting rods 26 and connecting slots 27, and are fixed by bolts connecting the connecting slots 27 and the screw holes on the connecting rods 26.

[0049] The outer side of the connecting rotating rod 16 is sleeved with the first belt pulley 30 , and the outer side of the wheel shaft 3 is sleeved with the second belt pulley 31 . The second belt pulley 31 and the first belt pulley 30 are connected by a belt 32 .

[0050] When the wheel shaft 3 rotates, the belt 32 is driven by the second belt pulley 31 to drive the first belt pulley 30 to rotate, thereby driving the connecting rotating rod 16 and the seed disc 13 to rotate.

[0051] A battery 33 is installed inside the main frame 1 .

[0052] The battery 33 is used to supply power to the drive motor 2 .

[0053] The working principle and use process of the utility model are as follows: when the device is used, seeds are put into the seed box 11 to push the device forward. The hand-held operating lever 5 can be used to support and push the device, and the driving motor 2 can be controlled to drive the wheel shaft 3 and the walking wheel 4 to rotate, thereby reducing the physical strength required to push the device forward and playing a boosting role. The battery 33 can power the driving motor 2. During the forward movement of the device, the plow blade 21 first breaks the soil and digs a ditch. When the wheel shaft 3 rotates, the belt 32 drives the first pulley 30 to rotate through the second pulley 31, thereby driving the connecting rod 16 to rotate together with the seed disc 13, and the seed disc 13 During rotation, whenever a seeding groove 14 rotates to align with the bottom discharge port of the seed box 11 just above, a seed enters the seeding groove 14. As the seeding disc 13 rotates, the seeds in the seeding groove 14 fall into the groove opened by the coulter 21. Then the covering mechanism 24 pushes the soil on both sides of the groove into the groove, covers the soil, and completes the sowing action. The number of seeding device monomers 10, coulters 21, and covering mechanisms 24 in the device can be adjusted according to the terrain of the terraced field. The device is first installed with at least one set of seeding device monomers 10, coulters 21, and covering mechanisms 24. This set of seeding device monomers 10, coulters 21, and covering mechanisms 24 are respectively connected to the soil cover 24. The first docking mechanism 15, the second docking mechanism 19, and the third docking mechanism 22 are used to fix the first screw plate 7, the second screw plate 8, and the third screw plate 9. When fixing, the fourth screw plate 29 in the first docking mechanism 15, the second docking mechanism 19, and the third docking mechanism 22 is aligned and screwed with the first screw plate 7, the second screw plate 8, and the third screw plate 9 respectively. When adding a seeding device monomer 10, a plow 21, and a soil covering mechanism 24, two adjacent groups of seeding device monomers 10, two adjacent groups of plows 21, and two adjacent groups of soil covering mechanisms 24 are connected by connecting the connecting rod 26 and the connecting slot 27 to be inserted and connected with each other for docking. The seed discs 13 of the two groups of seed dial units 10 are aligned and inserted through the hexagonal plugs 17 and the hexagonal sockets 18 on the connecting rotating rod 16 to achieve synchronous rotation between the seed dials 13. The number of seed dial units 10, plowshares 21 and soil covering mechanisms 24 can be quickly adjusted by means of rapid assembly and disassembly to meet the sowing requirements of different terrains, and is extremely suitable for peanut planting on terraces and sloping fields.

[0054] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0055] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0056] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A portable seeder for peanut planting, characterized in that: The invention comprises a main frame (1), a driving motor (2) is installed on the inner side of the main frame (1), a wheel shaft (3) is rotatably installed on the bottom of the main frame (1), the two ends of the wheel shaft (3) are respectively connected to the walking wheel (4) and the driving motor (2), a docking frame (6) is installed on the top of the main frame (1), a first screw plate (7), a second screw plate (8), and a third screw plate (9) are installed on the docking frame (6), the first screw plate (7) is connected to a first docking mechanism (15), the front side of the first docking mechanism (15) is connected to a seed remover unit (10), the second screw plate (8) is connected to a second docking mechanism (19), the bottom of the second docking mechanism (19) is connected to a second screw plate (8), and the bottom of the second docking mechanism (19) is connected to a second screw plate (9). A plowshare mounting seat (20) is provided, the bottom of the plowshare mounting seat (20) is connected to a plowshare (21), the third screw plate (9) is connected to a third docking mechanism (22), a soil covering mechanism bracket (23) is provided at the bottom of the third docking mechanism (22), a soil covering mechanism (24) is provided at the bottom of the soil covering mechanism bracket (23), the first docking mechanism (15), the second docking mechanism (19) and the third docking mechanism (22) all comprise a connecting socket (25), a connecting rod (26) is connected to one side of the connecting socket (25), a connecting slot (27) is provided on the inner side of the connecting socket (25), and a fourth screw plate (29) is provided at the top and bottom of the connecting socket (25).

2. A portable peanut planting seeder according to claim 1, characterized in that: The fourth screw-on plate (29) is connected to the first screw-on plate (7), the second screw-on plate (8), and the third screw-on plate (9).

3. The portable peanut planting seeder according to claim 1, characterized in that: The seed removing device unit (10) comprises a seed box (11), the bottom of the seed box (11) is connected to a sowing bin (12), a seed removing disc (13) is rotatably mounted inside the sowing bin (12), the seed removing disc (13) is provided with a seed removing groove (14), a connecting rotating rod (16) is fixedly mounted on the inner side of the seed removing disc (13), two ends of the connecting rotating rod (16) are respectively provided with a hexagonal plug (17) and a hexagonal socket (18), the back side of the seed box (11) is connected to a first docking mechanism (15), and the first docking mechanism (15) is screwed to a first screwing plate (7).

4. The portable seeder for peanut planting according to claim 1, characterized in that: The top of the main support (1) is connected to a hand-held operating rod (5), and the hand-held operating rod (5) is provided with a turning handle for controlling the driving motor (2).

5. The portable seeder for peanut planting according to claim 1, characterized in that: Screw holes (28) are provided between the top surface and the bottom surface of the connection slot (27) and the connection socket (25), and between the top surface and the bottom surface of the connection plug rod (26).

6. The portable seeder for peanut planting according to claim 3, characterized in that: The outer side of the connecting rotating rod (16) is sleeved with the first belt pulley (30), and the outer side of the wheel shaft (3) is sleeved with the second belt pulley (31). The second belt pulley (31) and the first belt pulley (30) are connected via a belt (32).

7. The portable seeder for peanut planting according to claim 1, characterized in that: A storage battery (33) is installed on the inner side of the main frame (1).

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