Soybean and corn strip-shaped composite planting header

Abstract

The utility model discloses a soybean corn banded composite planting header, which relates to the corn harvesting header field, and comprises a main body, the main body is internally provided with an auger, the front end of the main body is provided with a plurality of groups of cutting mechanisms at the lower position, and the front side of the main body is provided with guard plates at the two sides; a groove is formed in the position, close to the front end, of the bottom end of the protective plate, a buffer mechanism is arranged at the bottom end of the protective plate through the groove, a storage groove is formed in the position, located at the front end, of the upper end of the main body, a blocking mechanism is arranged at the position, located in the storage groove, of the upper end of the main body, and the buffer mechanism comprises a buffer plate. The harvesting header has the advantages that external impact can be absorbed, a good buffering effect is achieved, damage to the harvesting header due to the fact that the protective plate collides with the road surface is avoided, when corn plants are cut and fall to the upper end of the main body, the corn plants can be blocked by the baffle and then slide into the main body along the surface of the baffle, and the corn plants are prevented from being stacked on the main body.

Description

Technical Field

[0001] The utility model relates to the field of corn harvesting headers, in particular to a soybean and corn strip composite planting harvesting header. Background Art

[0002] A harvesting header for growing corn is an agricultural machine, usually attached to a tractor or harvester, used to harvest and collect mature corn plants. It can effectively harvest mature corn plants and deliver them to a collection device so that they can be used for food, feed or industrial purposes.

[0003] However, in the prior art, since the soybean-corn strip composite planting harvesting platform moves with the corn harvester in the field, the harvesting platform is easily damaged due to external impact when it collides with the road surface. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a soybean-corn strip composite planting harvesting platform, which can absorb external impacts, play a good buffering effect, and avoid damage to the harvesting platform caused by collision between the guard plate and the road surface.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a soybean-corn strip composite planting harvesting table, including a main body, an auger is arranged inside the main body, a plurality of cutting mechanisms are arranged at the front end and at the lower position of the main body, guard plates are arranged on the front and on both sides of the main body, a groove is provided at the bottom end of the guard plate and near the front end, a buffer mechanism is arranged at the bottom end of the guard plate through the groove, a storage groove is provided at the upper end of the main body and at the front end, and a blocking mechanism is provided at the upper end of the main body and inside the storage groove.

[0006] As a further solution of the utility model: the buffer mechanism includes a buffer plate, a buffer groove is provided at the top of the groove, and guide plates are provided on both inner side walls of the buffer groove.

[0007] As a further solution of the utility model: arc grooves matching with the guide plates are formed on both side walls of the buffer plate, and a buffer spring is arranged between the upper end of the buffer plate and the top end of the buffer groove.

[0008] As a further solution of the utility model: a horizontal axis is arranged between one end of the buffer plate and the inner wall of the buffer groove, the arc grooves opened on the two side walls of the buffer plate are respectively slidably clamped on the corresponding guide plates, the buffer plate is rotatably arranged inside the buffer groove through the horizontal axis and the buffer spring, and the bottom end of the buffer plate is located at the bottom of the groove.

[0009] As a further solution of the utility model: the blocking mechanism includes a baffle and a support rod, a card slot is opened on one side of the baffle and near the edge, a bracket is arranged at the bottom of the storage groove and near the corner, a horizontal groove matching the bracket is opened at the bottom of the support rod, a threaded rod is arranged on the upper end of the support rod, and a nut is sleeved on the threaded rod.

[0010] As a further solution of the utility model: a slot is provided on the baffle and at the top of the card slot, the top of the threaded rod passes through the slot and is arranged on the baffle, a rotating shaft is provided between the baffle and the inner side wall of the storage slot, and the bottom of the support rod is rotatably arranged on the bracket through a transverse groove.

[0011] The above technical solution is adopted: when the harvesting header collides with the road surface as the corn harvester moves, the buffer plate located at the bottom end of the guard plate contacts the road surface, and the buffer plate rotates along the guide plate and around the horizontal axis to the inside of the buffer groove through the arc groove. As the buffer plate gradually rotates into the buffer groove, the distance between the buffer plate and the inner wall of the buffer groove gradually decreases, and the buffer spring will gradually compress to absorb external impact, which has a good buffering effect and avoids damage to the harvesting header caused by the collision of the guard plate and the road surface.

[0012] The baffle is rotated out of the storage slot around the rotating shaft to unfold it, and then the support rod is rotated around the bracket through the horizontal groove to unfold it, and the threaded rod at the top of the support rod is passed through the slot, and then the nut is sleeved on the threaded rod and located on one side of the baffle. At this time, the nut and the support rod can support and position the baffle. After the corn plant is cut, when the plant falls to the upper end of the main body, it will be blocked by the baffle and then slide along its surface into the inside of the main body to prevent the corn plant from piling up on the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a soybean-corn strip composite planting harvesting platform;

[0014] Figure 2 A cross-sectional view of a guard plate of a soybean-corn strip composite planting harvesting platform;

[0015] Figure 3 It is a schematic diagram of the structure of the main body of a soybean-corn strip composite planting harvesting platform;

[0016] Figure 4 The present invention is a schematic diagram of the structure of the support poles of a soybean-corn strip composite planting harvesting platform.

[0017] In the figure: 1. main body; 2. auger; 3. cutting mechanism; 4. guard plate; 5. groove; 6. buffer mechanism; 7. buffer groove; 8. guide plate; 9. buffer plate; 10. arc groove; 11. buffer spring; 12. storage groove; 13. blocking mechanism; 14. baffle; 15. slot; 16. support rod; 17. transverse groove; 18. bracket; 19. threaded rod; 20. nut. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a soybean-corn strip composite planting harvesting platform, comprising a main body 1, an auger 2 is arranged inside the main body 1, a plurality of cutting mechanisms 3 are arranged at the front end and at the lower position of the main body 1, guard plates 4 are arranged on the front and at both sides of the main body 1, a groove 5 is opened at the bottom end of the guard plate 4 and near the front end, a buffer mechanism 6 is arranged at the bottom end of the guard plate 4 through the groove 5, a storage groove 12 is opened at the upper end of the main body 1 and at the front end, and a blocking mechanism 13 is arranged at the upper end of the main body 1 and inside the storage groove 12.

[0021] See also Figure 2 The buffer mechanism 6 includes a buffer plate 9, a buffer groove 7 is provided at the top of the groove 5, and guide plates 8 are provided on both inner side walls of the buffer groove 7.

[0022] Both side walls of the buffer plate 9 are provided with arc grooves 10 that fit with the guide plate 8 , and a buffer spring 11 is provided between the upper end of the buffer plate 9 and the top end of the buffer groove 7 .

[0023] A horizontal axis is arranged between one end of the buffer plate 9 and the inner wall of the buffer groove 7. The arc grooves 10 opened on the two side walls of the buffer plate 9 are respectively slidably clamped on the corresponding guide plates 8. The buffer plate 9 is rotatably arranged inside the buffer groove 7 through the horizontal axis and the buffer spring 11. The bottom end of the buffer plate 9 is located at the bottom position of the groove 5.

[0024] When in use, the harvesting header is set on the corn harvester, and the cutting mechanism 3 cuts the corn plants and then transports them to the inside of the corn harvester through the auger 2. When the harvesting header collides with the road surface as the corn harvester moves, the buffer plate 9 located at the bottom end of the guard plate 4 contacts the road surface, and the buffer plate 9 rotates along the guide plate 8 and around the horizontal axis to the inside of the buffer groove 7 through the arc groove 10. As the buffer plate 9 gradually rotates to the inside of the buffer groove 7, the distance between the buffer plate 9 and the inner wall of the buffer groove 7 gradually decreases, and the buffer spring 11 will gradually compress to absorb external impact, which has a good buffering effect and avoids damage to the harvesting header caused by the collision of the guard plate 4 with the road surface.

[0025] Embodiment 2

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a soybean-corn strip composite planting harvesting platform, comprising a main body 1, an auger 2 is arranged inside the main body 1, a plurality of cutting mechanisms 3 are arranged at the front end and at the lower position of the main body 1, guard plates 4 are arranged on the front and at both sides of the main body 1, a groove 5 is opened at the bottom end of the guard plate 4 and near the front end, a buffer mechanism 6 is arranged at the bottom end of the guard plate 4 through the groove 5, a storage groove 12 is opened at the upper end of the main body 1 and at the front end, and a blocking mechanism 13 is arranged at the upper end of the main body 1 and inside the storage groove 12.

[0027] See also Figure 3 and Figure 4 The blocking mechanism 13 includes a baffle 14 and a support rod 16. A card slot 15 is provided on one side of the baffle 14 and near the edge. A bracket 18 is provided at the bottom of the storage slot 12 and near the corner. A transverse groove 17 that fits with the bracket 18 is provided at the bottom of the support rod 16. A threaded rod 19 is provided at the upper end of the support rod 16, and a nut 20 is sleeved on the threaded rod 19. When the corn plant is cut and falls to the upper end of the main body 1, it will be blocked by the baffle 14 and then slide along its surface to the inside of the main body 1 to prevent the corn plant from piling up on the main body 1.

[0028] A slot is provided on the baffle 14 and at the top of the card slot 15 , the top of the threaded rod 19 passes through the slot and is arranged on the baffle 14 , a rotating shaft is provided between the baffle 14 and the inner wall of the storage slot 12 , and the bottom of the support rod 16 is rotatably arranged on the bracket 18 through the transverse slot 17 .

[0029] Specifically, the baffle 14 is rotated out from the storage slot 12 around the rotating shaft to unfold it, and then the support rod 16 is rotated around the bracket 18 through the transverse groove 17 to unfold it, and the threaded rod 19 at the top of the support rod 16 is passed through the slot, and then the nut 20 is sleeved on the threaded rod 19 and located on one side of the baffle 14. Since the main body 1, the baffle 14 and the support rod 16 form a triangular structure, the nut 20 and the support rod 16 can support and position the baffle 14 at this time. When the corn plant is cut and falls to the upper end of the main body 1, it will be blocked by the baffle 14 and then slide along its surface to the inside of the main body 1 to prevent the corn plant from piling up on the main body 1.

[0030] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A soybean-corn strip composite planting harvesting platform, comprising a main body (1), characterized in that: A screw auger (2) is arranged inside the main body (1), a plurality of cutting mechanisms (3) are arranged at the front end and at the lower position of the main body (1), a guard plate (4) is arranged at the front and at both sides of the main body (1), a groove (5) is provided at the bottom end and near the front end of the guard plate (4), a buffer mechanism (6) is arranged at the bottom end of the guard plate (4) through the groove (5), a storage groove (12) is provided at the upper end and at the front end of the main body (1), and a blocking mechanism (13) is arranged at the upper end of the main body (1) and inside the storage groove (12).

2. A soybean-corn strip composite planting harvesting platform according to claim 1, characterized in that: The buffer mechanism (6) comprises a buffer plate (9), a buffer groove (7) is provided at the top of the groove (5), and guide plates (8) are provided on both inner side walls of the buffer groove (7).

3. A soybean-corn strip composite planting harvesting platform according to claim 2, characterized in that: Both side walls of the buffer plate (9) are provided with arc grooves (10) that fit with the guide plate (8), and a buffer spring (11) is arranged between the upper end of the buffer plate (9) and the top end of the buffer groove (7).

4. The soybean-corn strip composite planting harvesting platform according to claim 3, characterized in that: A transverse axis is provided between one end of the buffer plate (9) and the inner side wall of the buffer groove (7); arc grooves (10) provided on the two side walls of the buffer plate (9) are respectively slidably mounted on the corresponding guide plates (8); the buffer plate (9) is rotatably arranged inside the buffer groove (7) by cooperating with a buffer spring (11) through the transverse axis; and the bottom end of the buffer plate (9) is located at the bottom of the groove (5).

5. The soybean-corn strip composite planting harvesting platform according to claim 1, characterized in that: The blocking mechanism (13) comprises a baffle (14) and a support rod (16); a clamping groove (15) is provided on one side of the baffle (14) and near the edge; a bracket (18) is provided at the bottom end of the storage slot (12) and near the corner; a transverse groove (17) is provided at the bottom of the support rod (16) and is matched with the bracket (18); a threaded rod (19) is provided at the upper end of the support rod (16); and a nut (20) is sleeved on the threaded rod (19).

6. The soybean-corn strip composite planting harvesting platform according to claim 5, characterized in that: A slot is provided on the baffle (14) and located at the top of the card slot (15); the top of the threaded rod (19) passes through the slot and is arranged on the baffle (14); a rotating shaft is provided between the baffle (14) and the inner side wall of the receiving slot (12); and the bottom of the support rod (16) is rotatably arranged on the bracket (18) through the transverse slot (17).

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