A new multifunctional artificial seeder

Abstract

The utility model discloses a novel multifunctional artificial sower relates to artificial sower field, including the connecting pipe, the connecting pipe is hollow structure, and the outer wall bottom end welding of connecting pipe has the shovel, the outer wall bottom end welding of connecting pipe has the transversely arranged treading board, the top welding of connecting pipe has the connector, the inner chamber of connector is linked together with the inner chamber of connecting pipe, and the both ends welding of connector has the handle, the inner wall top welding of connecting pipe has the guide pipe, the middle segment mounting of connecting pipe has the discharge mechanism, the discharge mechanism is located the below of guide pipe, the lateral coaxial installation of hollow board has the rocking handle mechanism of the upward along. The utility model discloses a rocking handle mechanism and discharge mechanism can be realized in the sowing groove is shovelled out after, directly carries out the sowing of single seed, and the efficiency has been promoted, and staff does not need to crouch down, and the labor intensity of staff has been reduced.

Description

Technical Field

[0001] This utility model relates to the field of artificial seeders, specifically a new type of multifunctional artificial seeder. Background Technology

[0002] Existing manual seeding devices require using a shovel to create a seeding trough in the soil, and then squatting down to sow the seeds into the trough. This method has a significant impact on the lumbar spine of the workers and is not very efficient. Utility Model Content

[0003] The purpose of this invention is to provide a novel multifunctional artificial seeder in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a novel multifunctional manual seeder, comprising a connecting pipe, the connecting pipe having a hollow structure, and a shovel welded to the bottom of the outer wall of the connecting pipe, a horizontally arranged foot pedal welded to the bottom of the outer wall of the connecting pipe, a connector welded to the top of the connecting pipe, the inner cavity of the connector communicating with the inner cavity of the connecting pipe, handles welded to both ends of the connector, a guide pipe welded to the upper part of the inner wall of the connecting pipe, a discharge mechanism installed in the middle section of the connecting pipe, the discharge mechanism being located below the guide pipe, and an upward-extending crank mechanism coaxially installed on the outer side of the discharge mechanism.

[0005] As a further embodiment of this utility model: the discharge mechanism includes a hollow plate welded to the middle section of the outer wall of the connecting pipe, a rotating disk is rotatably installed on the inner wall of the hollow plate, a groove is opened on the outer periphery of the rotating disk, and through holes communicating with the inner cavity of the connecting pipe are opened at the top and bottom ends of the hollow plate.

[0006] As a further embodiment of this utility model: the crank mechanism includes a protruding plate coaxially connected to the rotating disk. A circular hole is provided at the center of the side of the protruding plate away from the connecting pipe. A snap-fit ​​groove communicating with the circular hole is provided on the side of the protruding plate away from the connecting pipe. One side of the snap-fit ​​groove is a vertical force-bearing surface, and the other side of the snap-fit ​​groove is an inclined guide surface.

[0007] As a further embodiment of this utility model: the crank mechanism further includes a circular plate rotatably mounted on the inner wall of the circular groove. The outer periphery of the circular plate is provided with an inwardly recessed receiving groove. A guide rod is fixedly installed between the top and bottom ends of the inner wall of the receiving groove. A locking block extending to the outside of the circular plate is slidably installed on the outer wall of the guide rod. A spring is fixedly connected between the bottom end of the locking block and the bottom end of the inner wall of the receiving groove. One end of the locking block located outside the circular plate is in contact with the inner wall of any one of the locking grooves.

[0008] As a further embodiment of this utility model: the crank mechanism further includes a rotating rod coaxially connected to the center of the circular plate and extending upward. The horizontal bar portion at the top of the rotating rod is movably connected to the inner wall of the arc-shaped groove of the fixing block. The center of the arc-shaped groove coincides with the center of the rotating disk. The fixing block is fixedly installed above the outer wall of the connecting pipe. The connecting ring on the horizontal bar portion of the rotating rod is connected to a connecting ring on the outer wall of the handle by a tension spring.

[0009] As a further improvement of this utility model: the inner wall of the upper half of the guide tube has a narrowing structure that is wider at the top and narrower at the bottom, and the outer wall of the bottom end of the guide tube is inserted into the inner wall of the through hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a crank mechanism and a discharge mechanism, it is possible to directly sow individual seeds after the seeding trough is shoveled out, which improves efficiency and eliminates the need for workers to squat down, thus reducing the labor intensity of workers. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the installation of the unidirectional card block of this utility model.

[0012] In the diagram: 1. Connecting pipe; 2. Shovel; 3. Foot pedal; 4. Connector; 5. Handle; 6. Hollow plate; 7. Fixing block; 8. Rotating rod; 9. Arc groove; 10. Tension spring; 11. Guide pipe; 12. Rotating disc; 13. Seeding groove; 14. Protruding plate; 15. Snap-fit ​​groove; 16. Circular plate; 17. Receiving groove; 18. Guide rod; 19. Spring; 20. Snap-fit ​​block. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-3In this embodiment of the present invention, a novel multifunctional artificial seeder includes a connecting pipe 1, which has a hollow structure. A shovel 2 is welded to the bottom of the outer wall of the connecting pipe 1, and a horizontally arranged foot pedal 3 is welded to the bottom of the outer wall of the connecting pipe 1. A connector 4 is welded to the top of the connecting pipe 1, and the inner cavity of the connector 4 is connected to the inner cavity of the connecting pipe 1. Handles 5 are welded to both ends of the connector 4. A guide pipe 11 is welded to the upper part of the inner wall of the connecting pipe 1. A discharge mechanism is installed in the middle section of the connecting pipe 1, and the discharge mechanism is located below the guide pipe 11. An upward-extending crank mechanism is coaxially installed on the outer side of the discharge mechanism.

[0015] In this embodiment: First, before sowing, the threaded nozzle of the seed container is threadedly connected to the inner cavity of the connector 4. Then, the seeds can enter the interior of the connecting tube 1 under gravity and fall through the guide tube 11, located above the discharge mechanism. At this time, the seeds are arranged vertically one by one in the guide tube 11. When sowing, the blade of the shovel 2 is inserted into the soil, and a downward stepping force is applied to the foot pedal 3 to insert the shovel 2 to a suitable depth. Then, the device is tilted backward. At this time, the groove dug out is located below the bottom opening of the connecting tube 1. Then, by applying a rotational force to the crank mechanism, the crank mechanism drives the discharge mechanism to rotate synchronously to achieve the purpose of discharging a single seed.

[0016] Please refer to this carefully. Figure 2 The discharge mechanism includes a hollow plate 6 welded to the middle section of the outer wall of the connecting pipe 1. A rotating disk 12 is rotatably installed on the inner wall of the hollow plate 6. A seed groove 13 is opened on the outer periphery of the rotating disk 12. Through holes communicating with the inner cavity of the connecting pipe 1 are opened at the top and bottom of the hollow plate 6. The inner wall of the upper half of the guide pipe 11 has a narrowing structure with a wider top and a narrower bottom. The outer wall of the bottom end of the guide pipe 11 is inserted into the inner wall of the through hole.

[0017] In this embodiment: when the crank mechanism is pulled to rotate, the crank mechanism drives the rotating disk 12 to rotate. When the rotating disk 12 rotates, the seed trough 13 located directly above receives the seed and accommodates the seed. When sowing, by reciprocating the crank mechanism, the reciprocating rotation of the crank mechanism drives the seed trough 13, which was previously located at the top, to rotate to the bottom. At this time, a seed falls out through the connecting pipe 1 under gravity and is seen by the sowing personnel. Then, the purpose of sowing a single seed can be achieved by pulling once.

[0018] Please refer to this carefully. Figure 1 and Figure 3The crank mechanism includes a protruding plate 14 coaxially connected to the rotating disk 12. A circular hole is provided at the center of the side of the protruding plate 14 away from the connecting pipe 1. A locking groove 15 communicating with the circular groove is provided on the side of the protruding plate 14 away from the connecting pipe 1. One side of the locking groove 15 is a vertical force-bearing surface, and the other side of the locking groove 15 is an inclined guide surface. The crank mechanism also includes a circular plate 16 rotatably mounted on the inner wall of the circular groove. An inwardly recessed receiving groove 17 is provided on the outer periphery of the circular plate 16. A guide rod 18 is fixedly installed between the top and bottom ends of the inner wall of the receiving groove 17. An extension extending to the circular plate 16 is slidably mounted on the outer wall of the guide rod 18. The outer snap-fit ​​block 20 has a spring 19 fixedly connected between its bottom end and the bottom end of the inner wall of the receiving groove 17. One end of the snap-fit ​​block 20 located outside the circular plate 16 is connected to the inner wall of any snap-fit ​​groove 15. The crank mechanism also includes a rotating rod 8 that is coaxially connected to the center of the circular plate 16 and extends upward. The horizontal bar at the top of the rotating rod 8 is movably connected to the inner wall of the arc groove 9 of the fixing block 7. The center of the arc groove 9 coincides with the center of the rotating disk 12. The fixing block 7 is fixedly installed on the upper part of the outer wall of the connecting pipe 1. The connecting ring on the horizontal bar of the rotating rod 8 is connected to the connecting ring on the outer wall of a handle 5 by a tension spring 10.

[0019] In this embodiment: When sowing a single seed, the horizontal bar above the rotating rod 8 is pulled, and then the horizontal bar of the rotating rod 8 moves along the inner wall of the arc-shaped groove 9. At this time, the rotating rod 8 drives the circular plate 16 to rotate, and the tension spring 10 is stretched. When the circular plate 16 rotates, the circular plate 16 drives the locking block 20 to rotate synchronously. At this time, the vertical surface of the locking block 20 abuts against the vertical force-bearing surface of the locking groove 15. At this time, the protruding plate 14 rotates synchronously, and the rotating protruding plate 14 can drive the rotating disk 12 to rotate synchronously. Since the angle of a single rotation of the rotating rod 8 is equal to the angle between the inner walls of two adjacent seeding grooves 13, the rotating rod 8 rotates once to achieve the purpose of single seeding. After a single sowing is completed, the force applied to the rotating rod 8 is removed. At this time, the tension spring 10 resets, and the reset tension spring 10 pulls the rotating rod 8 to reset. Similarly, the rotating rod 8 drives the locking block 20 to reset through the circular plate 16. At this time, the inclined surface of the locking block 20 is guided by the inclined surface of the locking groove 15. The locking block 20 retracts into the receiving groove 17, the spring 19 is compressed, and because rubber friction pads are provided at the contact positions between the two sides of the rotating disk 12 and the inner wall of the hollow plate 6, the locking block 20 moving towards the inner wall of the receiving groove 17 will not drive the protruding plate 14 to rotate synchronously until the locking block 20 is locked into another locking groove 15. In this way, the reset rotation of the rotating disk 12 caused by the reset of the rotating rod 8 can be avoided, and the unidirectional rotation of the rotating disk 12 can be achieved.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel multifunctional artificial seeder, comprising a connecting tube (1), characterized in that, The connecting pipe (1) has a hollow structure, and a shovel (2) is welded to the bottom of the outer wall of the connecting pipe (1). A foot pedal (3) is welded to the bottom of the outer wall of the connecting pipe (1) and a connector (4) is welded to the top of the connecting pipe (1). The inner cavity of the connector (4) is connected to the inner cavity of the connecting pipe (1). Handles (5) are welded to both ends of the connector (4). A guide pipe (11) is welded to the upper part of the inner wall of the connecting pipe (1). A discharge mechanism is installed in the middle section of the connecting pipe (1). The discharge mechanism is located below the guide pipe (11). An upward crank mechanism is coaxially installed on the outer side of the discharge mechanism.

2. The novel multifunctional artificial seeder according to claim 1, characterized in that, The discharge mechanism includes a hollow plate (6) welded to the middle section of the outer wall of the connecting pipe (1). A rotating disk (12) is rotatably installed on the inner wall of the hollow plate (6). A seed groove (13) is opened on the outer periphery of the rotating disk (12). Through holes communicating with the inner cavity of the connecting pipe (1) are opened at the top and bottom ends of the hollow plate (6).

3. A novel multifunctional artificial seeder according to claim 2, characterized in that, The crank mechanism includes a protruding plate (14) coaxially connected to the rotating disk (12). A circular hole is provided at the center of the side of the protruding plate (14) away from the connecting pipe (1). A snap-fit ​​groove (15) communicating with the circular hole is provided on the side of the protruding plate (14) away from the connecting pipe (1). One side of the snap-fit ​​groove (15) is a vertical force-bearing surface, and the other side of the snap-fit ​​groove (15) is an inclined guide surface.

4. A novel multifunctional artificial seeder according to claim 3, characterized in that, The crank mechanism also includes a circular plate (16) rotatably mounted on the inner wall of the circular groove. The outer periphery of the circular plate (16) is provided with an inwardly recessed receiving groove (17). A guide rod (18) is fixedly installed between the top and bottom of the inner wall of the receiving groove (17). A snap-fit ​​block (20) extending to the outside of the circular plate (16) is slidably installed on the outer wall of the guide rod (18). A spring (19) is fixedly connected between the bottom of the snap-fit ​​block (20) and the bottom of the inner wall of the receiving groove (17). One end of the snap-fit ​​block (20) located outside the circular plate (16) is in contact with the inner wall of any one of the snap-fit ​​grooves (15).

5. A novel multifunctional artificial seeder according to claim 4, characterized in that, The crank mechanism also includes a rotating rod (8) that is coaxially connected to the center of the circular plate (16) and extends upward. The horizontal bar at the top of the rotating rod (8) is movably connected to the inner wall of the arc groove (9) of the fixed block (7). The center of the arc groove (9) coincides with the center of the rotating disk (12). The fixed block (7) is fixedly installed on the upper part of the outer wall of the connecting pipe (1). The connecting ring on the horizontal bar of the rotating rod (8) is connected to a connecting ring on the outer wall of the handle (5) by a tension spring (10).

6. A novel multifunctional artificial seeder according to claim 1, characterized in that, The upper half of the guide tube (11) has a narrowed diameter structure with a wider upper part and a narrower lower part, and the outer wall of the bottom end of the guide tube (11) is inserted into the inner wall of the through hole.

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