Forage conveying assembly of standing stalk header

Abstract

The utility model discloses a straw standing header forage conveying assembly, and relates to the technical field of forage harvesting, the conveying assembly comprises a rack and a conveying mechanism, a traction main arm is installed in the center of the upper end of the rack, a bundling machine is installed at one end, away from the traction side, of the traction main arm through a bundling machine installation frame, and four grass poking discs are arranged at the bottom of the rack; the mowing saw disc is arranged at the lower ends of the grass poking discs, the conveying mechanism is arranged on the side, away from the traction end of the traction main arm, of the rack and used for collecting grass cut by the mowing saw disc, and then the collected grass is conveyed to a bundling machine. Under the guiding of the flow guide plate and the blocking of the grass blocking block, the grass is collected on the fixing plate, then the grass is stirred and conveyed into the bundling machine through the grass stirring rotor, the grass raised by the grass stirring rotor is blocked through the grass blocking claw, and the efficiency of conveying the grass to the bundling machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forage harvesting, in particular to a forage transmission component for a standing stalk cutting platform. Background Art

[0002] The standing stalk cutter cuts the grass on the land, and then transports the grass to the baler through a conveying structure for baling and collection.

[0003] The existing standing stalk cutter generally uses a vertically arranged conveying device when conveying forage to the baler. This method is not easy to quickly convey the collected forage and is likely to cause forage residue, resulting in low conveying efficiency and inconvenience for users.

[0004] In view of the above problems, an improved forage transmission component of a standing stalk cutting platform is now designed. Utility Model Content

[0005] The utility model aims to provide a grass material transmission component for a standing stalk cutting platform to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A grass transmission assembly for a standing stalk cutting platform includes a frame and a conveying mechanism, a traction main arm is installed at the center position of the upper end of the frame, a baler is installed at the end of the traction main arm away from the traction side through a baler mounting frame, four grass-pulling discs for pulling grass are arranged at the bottom of the frame, a driver for driving the grass-pulling disc to rotate is arranged at the upper end of the central axis of the grass-pulling disc, and a mowing saw disc is arranged at the lower end of the grass-pulling disc.

[0008] The conveying mechanism is arranged on a side of the frame away from the traction end of the traction main arm, and is used for collecting the grass cut by the mowing saw disc, and then conveying the collected grass to the baler.

[0009] As a further scheme of the utility model: the conveying mechanism includes a fixed frame, the fixed frame is installed at the center position of the frame away from the traction end of the traction main arm, and a grass blocking block for facilitating the conveying of grass to the fixed frame is installed on the side of the center position of the bottom of the frame close to the fixed frame, and two grass-picking discs are respectively arranged on both sides of the grass-picking block, and the two grass-picking discs away from the center position of the frame are both covered with an arc-shaped blocking frame, and the arc-shaped blocking frame is installed on the side of the frame away from the traction end of the traction main arm, and two fixed plates are installed at the bottom of the fixed frame, and a guide plate for guiding material transportation is obliquely installed at one end of the fixed plate close to the frame, and the end of the guide plate away from the fixed plate is installed at one end of the arc-shaped blocking frame close to the center position of the frame, and the two grass-picking discs on the same side of the grass-picking block rotate in opposite directions. When rotating, the grass is gathered toward the end of the guide plate away from the fixed plate, and a feeding assembly for conveying the gathered grass to the baler is arranged between the two fixed plates.

[0010] As a further solution of the utility model: the feeding assembly includes a grass-pulling rotor for grass-pulling transportation, the grass-pulling rotor is horizontally arranged between two fixed plates, a second rotating shaft is installed at the center position of the grass-pulling rotor, both ends of the second rotating shaft are rotatably connected to the fixed plates through bearings, and a driving assembly for driving the second rotating shaft to rotate is arranged on the fixed frame.

[0011] As a further solution of the utility model: a plurality of grass blocking claws are arranged alternately between the grass-blocking claws of the grass-blocking rotor, and the grass blocking claws are mounted on the side wall of the upper end of the fixing plate away from the frame through a fixing rod.

[0012] As a further solution of the utility model: the driving assembly includes a first rotating shaft and a coupling. The first rotating shaft is rotatably connected to the side wall of one end of the fixed frame through a bearing. The second rotating shaft is connected to the first rotating shaft through a coupling. The end of the first rotating shaft away from the second rotating shaft passes through the fixed frame and is equipped with a sprocket. The sprocket is driven by the baler through a chain.

[0013] As a further solution of the utility model: a grass-separating fork is installed on the frame below the mowing saw disc to facilitate the mowing saw disc to mow the grass.

[0014] As a further solution of the utility model: a plurality of reinforcing support ribs for improving the structural strength of the frame are installed on the frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model collects grass by two grass-pulling discs rotating in opposite directions on the same side of the grass blocking block, gathers the grass on a fixed plate under the guidance of the guide plate and the blocking of the grass blocking block, and then drives the grass-pulling rotor to transport the grass to the baler, and blocks the grass lifted by the grass-pulling rotor by the grass blocking claws, thereby improving the efficiency of transmitting the grass to the baler and facilitating use by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model.

[0018] Figure 2 It is a rear-view three-dimensional structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0020] Figure 4 It is a side view three-dimensional structure schematic diagram of the utility model.

[0021] Among them: 1. frame; 2. mowing saw disc; 3. grass-pulling disc; 4. traction main arm; 5. baler mounting frame; 6. grass-blocking claw; 7. fixing plate; 8. fixing frame; 9. grass-blocking block; 10. guide plate; 11. arc-shaped baffle frame; 12. sprocket; 13. first rotating shaft; 14. coupling; 15. second rotating shaft; 16. grass-pulling rotor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 In an embodiment of the utility model, a grass material transmission assembly of a standing stalk cutting platform includes a frame 1 and a conveying mechanism. A traction main arm 4 is installed at the center position of the upper end of the frame 1. The baler is installed on the end of the traction main arm 4 away from the traction side through the baler mounting frame 5. Four grass-pulling discs 3 for plucking grass are arranged at the bottom of the frame 1. A driver for driving the grass-pulling disc 3 to rotate is arranged at the upper end of the central axis of the grass-pulling disc 3, and a mowing saw disc 2 is arranged at the lower end of the grass-pulling disc 3.

[0024] The conveying mechanism is arranged on a side of the frame 1 away from the traction end of the traction main arm 4, and is used for collecting the grass cut by the mowing saw disc 2, and then conveying the collected grass to the baler.

[0025] The conveying mechanism includes a fixed frame 8, which is installed at the center position of the frame 1 on the side away from the traction end of the traction main arm 4. A grass blocking block 9 is installed on the side of the bottom center position of the frame 1 near the fixed frame 8 to facilitate the transportation of grass to the fixed frame 8. Two grass-pulling discs 3 are respectively arranged on both sides of the grass-pulling disc 9. The two grass-pulling discs 3 away from the center position of the frame 1 are both covered with an arc-shaped blocking frame 11, which is installed on the side of the frame 1 away from the traction end of the traction main arm 4. Two fixed plates 7 are installed at the bottom of the fixed frame 8. A guide plate 10 for guiding and conveying is obliquely installed at one end of the fixed plate 7 close to the frame 1. The end of the guide plate 10 away from the fixed plate 7 is installed at the end of the arc-shaped blocking frame 11 close to the center position of the frame 1. The two grass-pulling discs 3 on the same side of the grass-pulling block 9 rotate in opposite directions. When rotating, the grass is gathered toward the end of the guide plate 10 away from the fixed plate 7. A feeding assembly for conveying the gathered grass to the baler is arranged between the two fixed plates 7.

[0026] When in use, the grass-clearing disc 3 and the mowing saw disc 2 are driven to rotate together, the mowing saw disc 2 cuts the grass, and the two grass-clearing discs 3 on the same side of the grass blocking block 9 transport the grass to the end of the guide plate 10 away from the fixed plate 7. The grass-clearing disc 3 close to the grass blocking block 9 transports the grass along the guide plate 10 to the fixed plate 7. At the same time, the grass blocking block 9 blocks the grass to facilitate the grass to enter the fixed plate 7.

[0027] The feeding assembly includes a grass-pulling rotor 16 for grass-pulling transportation. The grass-pulling rotor 16 is horizontally arranged between two fixed plates 7. A second rotating shaft 15 is installed at the center position of the grass-pulling rotor 16. Both ends of the second rotating shaft 15 are rotatably connected to the fixed plate 7 through bearings. A plurality of grass-blocking claws 6 are alternately arranged between the grass-pulling claws of the grass-pulling rotor 16. The grass-blocking claws 6 are installed on the side wall of the upper end of the fixed plate 7 away from the frame 1 through a fixing rod. A driving assembly for driving the second rotating shaft 15 to rotate is arranged on the fixed frame 8.

[0028] The driving assembly includes a first rotating shaft 13 and a coupling 14. The first rotating shaft 13 is rotatably connected to the side wall of one end of the fixed frame 8 through a bearing. The second rotating shaft 15 is connected to the first rotating shaft 13 through the coupling 14. The end of the first rotating shaft 13 away from the second rotating shaft 15 passes through the fixed frame 8 and is equipped with a sprocket 12. The sprocket 12 is driven by the baler through a chain.

[0029] When in use, the baler drives the sprocket 12 to rotate through the chain, the sprocket 12 drives the first rotating shaft 13 to rotate, the first rotating shaft 13 drives the second rotating shaft 15 to rotate through the coupling 14, the second rotating shaft 15 drives the grass-moving rotor 16 to rotate, the grass-moving rotor 16 moves the grass on the fixed plate 7 to the input end of the baler, and at the same time the grass blocking claw 6 blocks the grass lifted by the grass-moving rotor 16 to facilitate the grass to enter the interior of the baler.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A grass material transmission assembly for a standing stalk cutting platform, comprising a frame (1) and a conveying mechanism, wherein a traction main arm (4) is installed at the center position of the upper end of the frame (1), and a baler is installed at the end of the traction main arm (4) away from the traction side through a baler mounting frame (5), characterized in that: Four grass-pulling discs (3) for pulling grass are arranged at the bottom of the frame (1); a driver for driving the grass-pulling discs (3) to rotate is arranged at the upper end of the central axis of the grass-pulling discs (3); and a grass-cutting saw disc (2) is arranged at the lower end of the grass-pulling discs (3); The conveying mechanism is arranged on a side of the frame (1) away from the traction end of the traction main arm (4), and is used to collect the grass cut by the mowing saw disc (2), and then convey the collected grass to the baler; The conveying mechanism comprises a fixed frame (8), the fixed frame (8) being mounted at a central position of a side of a frame (1) away from a traction end of a traction main arm (4), a grass blocking block (9) being mounted at a side of a bottom central position of the frame (1) close to the fixed frame (8) for facilitating the conveyance of grass to the fixed frame (8), two grass-pulling discs (3) being arranged on both sides of the grass-pulling disc (9), the two grass-pulling discs (3) being away from the central position of the frame (1) being sleeved with an arc-shaped blocking frame (11), the arc-shaped blocking frame (11) being mounted at a side of the frame (1) away from the traction end of the traction main arm (4), and the fixed frame ( Two fixed plates (7) are installed at the bottom of the frame (8), and a guide plate (10) for guiding and conveying is installed obliquely at one end of the fixed plate (7) close to the frame (1), and the end of the guide plate (10) away from the fixed plate (7) is installed at one end of the arc-shaped baffle frame (11) close to the center of the frame (1). The two grass-pulling discs (3) on the same side of the grass-blocking block (9) rotate in opposite directions. When rotating, the grass is collected toward the end of the guide plate (10) away from the fixed plate (7), and a feeding assembly for conveying the collected grass to the baler is arranged between the two fixed plates (7).

2. A grass transport assembly for a standing stalk harvesting platform according to claim 1, characterized in that: The feeding assembly comprises a grass-pulling rotor (16) for grass-pulling transportation, the grass-pulling rotor (16) being horizontally arranged between two fixed plates (7), a second rotating shaft (15) being installed at the center of the grass-pulling rotor (16), both ends of the second rotating shaft (15) being rotatably connected to the fixed plates (7) via bearings, and a driving assembly for driving the second rotating shaft (15) to rotate is arranged on the fixed frame (8).

3. A grass transport assembly for a standing stalk harvesting platform according to claim 2, characterized in that: A plurality of grass blocking claws (6) are arranged alternately between the grass blocking claws of the grass-clearing rotor (16), and the grass blocking claws (6) are mounted on the side wall of the upper end of the fixing plate (7) away from the frame (1) through a fixing rod.

4. A grass material transmission assembly for a standing stalk harvesting platform according to claim 2, characterized in that: The driving assembly comprises a first rotating shaft (13) and a coupling (14); the first rotating shaft (13) is rotatably connected to a side wall of one end of a fixed frame (8) through a bearing; the second rotating shaft (15) is connected to the first rotating shaft (13) through the coupling (14); one end of the first rotating shaft (13) away from the second rotating shaft (15) passes through the fixed frame (8) and is provided with a sprocket (12); the sprocket (12) is driven by the baler through a chain.

5. The forage transmission assembly for a standing stalk harvesting platform according to claim 1, characterized in that: A grass-cutting fork is installed on the frame (1) below the grass-cutting saw disc (2) to facilitate the grass-cutting saw disc (2) to cut grass.

6. The forage transmission assembly for a standing stalk harvesting platform according to claim 1, characterized in that: A plurality of reinforcing support ribs for improving the structural strength of the frame (1) are installed on the frame (1).

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