Ridging machine shaping roller

Abstract

A shaping roller of a ridger belongs to the technical field of agricultural machinery. The device comprises a gear box, transmission shafts, a mounting frame, chain wheel transmission mechanisms and a shaping roller, the gear box is fixedly mounted on the ridger, the input end of the gear box is connected with a driving shaft, the output ends of the two sides of the gear box are connected with the transmission shafts respectively, and the ends of the transmission shafts on the two sides are connected with the two ends of the shaping roller through the chain wheel transmission mechanisms respectively. The transmission mechanism and the shaping rotating roller are both installed on the installation frame. The utility model aims to solve the problems that a shaping mechanism of an existing ridger is easy to drag and pile, poor in ridge body compaction degree and poor in ridge shape when the amount of straw in soil is large or the soil humidity is large, the shaping rotating roller adopted by the ridger is not easy to drag and pile, and meanwhile, the shaping rotating roller rotates on the ridge at a high speed, so that the ridge shape flatness is obviously improved, and the ridging effect is improved. The device is suitable for different types of soil and terrains, has good adaptability and is suitable for planting of various crops.

Description

Technical Field

[0001] The utility model relates to a shaping roller for a ridging machine, belonging to the technical field of agricultural machinery. Background Art

[0002] A ridger is a machine used in agricultural production, primarily for soil shaping and ridging. The shaping mechanism of a ridger is an important component of the machine, and its main function is to level and shape the plowed soil to provide a good soil environment for subsequent planting operations.

[0003] At present, the shaping mechanism of the ridger is mainly a shaping plate. After the soil is turned over, the shaping plate is used to level the soil to form a ridge suitable for planting. However, the shaping mechanism is relatively strict with the soil environment and is prone to wear, which increases the maintenance frequency and cost. In addition, during the shaping process, it may damage the soil structure, affect the soil's air permeability and water retention capacity, and thus affect crop growth. Especially when there is a large amount of straw in the soil or the soil moisture is high, it is easy to drag the pile, the ridge body is poorly compacted, and the ridge shape is not good.

[0004] Therefore, it is urgent to propose a novel ridging machine shaping roller to solve the above technical problems. Utility Model Content

[0005] The purpose of this utility model is to address the problem that the shaping mechanism of existing ridging machines tends to drag piles when there is a large amount of straw in the soil or when the soil moisture is high, resulting in poor ridge compaction and poor ridge shape. The following is a brief overview of this utility model to provide a basic understanding of certain aspects of this utility model. It should be understood that this overview is not an exhaustive overview of the utility model. It is not intended to identify key or important aspects of the utility model, nor is it intended to limit the scope of the utility model.

[0006] The technical solution of this utility model:

[0007] The shaping roller of the ridging machine includes a gear box, a transmission shaft, a mounting frame, a sprocket transmission mechanism and a shaping roller. The gear box is fixedly installed on the ridging machine, the input end of the gear box is connected to the drive shaft, and the output ends on both sides of the gear box are respectively connected to the transmission shafts. The ends of the transmission shafts on both sides are respectively connected to the two ends of the shaping roller through the sprocket transmission mechanism. The transmission mechanism and the shaping roller are both installed on the mounting frame.

[0008] Preferably: the mounting frame includes a fixed frame, a tension cylinder and a support arm, the fixed frame is fixedly clamped on the ridging machine, one end of the support arm is rotatably connected to the bottom of the fixed frame, and the other end of the support arm is rotatably connected to the end of the shaping roller, and the two ends of the tension cylinder are respectively hinged to the fixed frame and the support arm through a hinge seat.

[0009] Preferably: the sprocket transmission mechanism includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a fifth sprocket, a first transmission chain, a second transmission chain, a third transmission chain and a seat bearing, the transmission shaft is installed on the seat bearing, and the first sprocket is installed on its end, the second sprocket and the third sprocket are coaxially rotated and installed on the fixed frame, the fourth sprocket is rotatably installed on the support arm, the fifth sprocket and the shaping roller are coaxially rotated and installed on the support arm, the first sprocket and the second sprocket are connected by a first transmission chain, the third sprocket and the fourth sprocket are connected by a second transmission chain, and the fourth sprocket and the fifth sprocket are connected by a third transmission chain.

[0010] Preferably: the transmission shaft includes a first universal joint, a second universal joint, a first transmission shaft section and a second transmission shaft section, the first transmission shaft section and the second transmission shaft section are connected through the second universal joint, and the end of the first transmission shaft section is connected to the output ends on both sides of the gearbox through the first universal joint.

[0011] Preferably, a plurality of shaping cams are processed side by side on the shaping roller.

[0012] Preferably: the ridging machine includes a frame, plow blades and plow shovels, two rows of plow blades and one row of plow shovels are installed on the bottom of the frame from front to back, the shaping roller is arranged on the rear side of the frame, and mounting frames are installed on both sides of the frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. The shaping rollers used in this utility model are not easy to drag piles. At the same time, the shaping rollers rotate at high speed on the ridges, which significantly improves the flatness of the ridges. It is suitable for different types of soil and terrain, has good adaptability, and is suitable for the cultivation of various crops.

[0015] 2. The flexible mounting frame, sprocket drive mechanism and shaping roller of this utility model can be adjusted according to different soil types and tillage conditions, ensuring that the shaping roller can effectively adapt to various terrains and crop requirements;

[0016] 3. The utility model has a reasonable design and simple operation. Even inexperienced operators can quickly get started, which can greatly reduce labor intensity, save labor costs and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a diagram of the use status of the shaping roller of the ridging machine;

[0018] Figure 2 This is the installation diagram of the shaping roller of the ridging machine;

[0019] Figure 3 This is a three-dimensional diagram of the shaping roller of the ridging machine.

[0020] In the figure: 1-gearbox, 2-drive shaft, 3-mounting frame, 4-sprocket transmission mechanism, 5-shaping roller, 6-ridger, 21-first universal joint, 22-second universal joint, 23-first drive shaft section, 24-second drive shaft section, 31-fixed frame, 32-tension cylinder, 33-support arm, 41-first sprocket, 42-second sprocket, 43-third sprocket, 44-fourth sprocket, 45-fifth sprocket, 46-first transmission chain, 47-second transmission chain, 48-third transmission chain, 49-seat bearing, 51-shaping cam, 61-frame, 62-plow blade, 63-plow shovel. DETAILED DESCRIPTION

[0021] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention is described below using specific embodiments illustrated in the accompanying drawings. However, it should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0022] The connections mentioned in this utility model are divided into fixed connections and detachable connections. The fixed connection refers to a non-detachable connection, including but not limited to conventional fixed connection methods such as hem connection, rivet connection, bonding connection, and welding connection. The detachable connection refers to but not limited to conventional detachable connection methods such as threaded connection, snap connection, pin connection, and hinge connection. When the specific connection method is not clearly specified, it is assumed that at least one connection method can always be found among the existing connection methods to achieve the function. Those skilled in the art can choose according to their needs. For example, a welded connection is selected for a fixed connection, and a hinge connection is selected for a detachable connection.

[0023] Specific implementation method 1: Combination Figure 1-Figure 3 This embodiment is described. The shaping roller of the ridger of this embodiment includes a gearbox 1, a transmission shaft 2, a mounting frame 3, a sprocket transmission mechanism 4 and a shaping roller 5. The gearbox 1 is fixedly mounted on the ridger 6. The input end of the gearbox 1 is connected to the drive shaft, and the output ends on both sides of the gearbox 1 are respectively connected to the transmission shaft 2. The ends of the transmission shaft 2 on both sides are respectively connected to the two ends of the shaping roller 5 through the sprocket transmission mechanism 4. The transmission mechanism 4 and the shaping roller 5 are both mounted on the mounting frame 3. The drive shaft drives the transmission shaft 2 installed on both sides of the gearbox 1 to rotate through the gearbox 1, and the transmission shaft 2 drives the shaping roller 5 to rotate through the sprocket transmission mechanism 4.

[0024] The mounting frame 3 includes a fixed frame 31, a tension cylinder 32 and a support arm 33. The fixed frame 31 is fixedly clamped on the ridger 6. One end of the support arm 33 is rotatably connected to the bottom of the fixed frame 31, and the other end of the support arm 33 is rotatably connected to the end of the shaping roller 5. The two ends of the tension cylinder 32 are respectively hinged to the fixed frame 31 and the support arm 33 through a hinge seat.

[0025] The sprocket transmission mechanism 4 includes a first sprocket 41, a second sprocket 42, a third sprocket 43, a fourth sprocket 44, a fifth sprocket 45, a first transmission chain 46, a second transmission chain 47, a third transmission chain 48 and a seat bearing 49. The transmission shaft 2 is mounted on the seat bearing 49, and the first sprocket 41 is mounted on its end. The second sprocket 42 and the third sprocket 43 are coaxially rotated and mounted on the fixed frame 31. The fourth sprocket 44 is rotatably mounted on the support arm 33. The fifth sprocket 45 is coaxially rotated and mounted on the support arm 33 with the shaping roller 5. The first sprocket 41 and the second sprocket 42 are connected by the first transmission chain 46. The third sprocket 43 and the fourth sprocket 44 are connected by the second transmission chain 4 7 is connected, the fourth sprocket 44 and the fifth sprocket 45 are connected by a third transmission chain 48, the fourth sprocket 44 is a double sprocket, the first layer of which is connected to the third sprocket 43 through the second transmission chain 47, and the second layer is connected to the fifth sprocket 45 through the third transmission chain 48, the transmission shaft 2 drives the first sprocket 41 to rotate coaxially, the first sprocket 41 drives the second sprocket 42 to rotate through the first transmission chain 46, the second sprocket 42 drives the third sprocket 43 to rotate coaxially, the third sprocket 43 drives the fourth sprocket 44 to rotate through the second transmission chain 47, the fourth sprocket 44 drives the fifth sprocket 45 to rotate through the third transmission chain 48, and the fifth sprocket 45 drives the shaping roller 5 to rotate coaxially.

[0026] The transmission shaft 2 includes a first universal joint 21, a second universal joint 22, a first transmission shaft section 23 and a second transmission shaft section 24. The first transmission shaft section 23 and the second transmission shaft section 24 are connected through the second universal joint 22. The end of the first transmission shaft section 23 is connected to the output ends on both sides of the gearbox 1 through the first universal joint 21. This design makes the transmission more flexible and overcomes the complex agricultural machinery transmission environment.

[0027] The shaping roller 5 is provided with a plurality of shaping cams 51 arranged side by side, and the shaping cams 51 are used to shape the ridge body.

[0028] The ridging machine 6 is a conventional ridging machine in the prior art, and is provided with a drive shaft connected to a drive device, such as a motor.

[0029] A more preferred technical solution is that the ridger 6 includes a frame 61, a plow blade 62 and a plow shovel 63. Two rows of plow blades 62 and a row of plow shovels 63 are installed on the bottom of the frame 61 from front to back. The shaping roller 5 is arranged on the rear side of the frame 61. After the plow blades 62 and the plow shovel 63 open the ridge, the shaping roller 5 performs the shaping action. The left and right sides of the frame 61 are installed with mounting frames 3. A drive shaft is provided on the frame 61. At the same time, the frame 61 is pulled forward by an agricultural traction mechanism, and the agricultural traction mechanism is such as a tractor.

[0030] It should be noted that in the above embodiments, as long as the technical solutions are not contradictory, they can be permuted and combined. Those skilled in the art can exhaust all possibilities based on the mathematical knowledge of permutations and combinations. Therefore, the present invention will no longer describe the technical solutions after permutations and combinations one by one, but it should be understood that the technical solutions after permutations and combinations have been disclosed by the present invention.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. Ridging machine shaping roller, characterized by: The invention comprises a gear box (1), a transmission shaft (2), a mounting frame (3), a sprocket transmission mechanism (4) and a shaping roller (5); the gear box (1) is fixedly mounted on a ridger (6); the input end of the gear box (1) is connected to a drive shaft; the output ends on both sides of the gear box (1) are respectively connected to the transmission shaft (2); the ends of the transmission shaft (2) on both sides are respectively connected to the two ends of the shaping roller (5) through the sprocket transmission mechanism (4); the transmission mechanism (4) and the shaping roller (5) are both mounted on the mounting frame (3).

2. The ridging machine shaping roller according to claim 1, characterized in that: The mounting frame (3) comprises a fixed frame (31), a tension cylinder (32) and a support arm (33); the fixed frame (31) is fixedly clamped on the ridger (6); one end of the support arm (33) is rotatably connected to the bottom of the fixed frame (31); the other end of the support arm (33) is rotatably connected to the end of the shaping roller (5); and both ends of the tension cylinder (32) are hinged to the fixed frame (31) and the support arm (33) respectively through a hinge seat.

3. The ridging machine shaping roller according to claim 2, characterized in that: The sprocket transmission mechanism (4) comprises a first sprocket (41), a second sprocket (42), a third sprocket (43), a fourth sprocket (44), a fifth sprocket (45), a first transmission chain (46), a second transmission chain (47), a third transmission chain (48) and a seat bearing (49). The transmission shaft (2) is mounted on the seat bearing (49), and the first sprocket (41) is mounted on the end of the transmission shaft. The second sprocket (42) and the third sprocket (43) are coaxially rotated and mounted on the On the fixed frame (31), the fourth sprocket (44) is rotatably mounted on the support arm (33), the fifth sprocket (45) is coaxially rotatably mounted on the support arm (33) with the shaping roller (5), the first sprocket (41) and the second sprocket (42) are connected by a first transmission chain (46), the third sprocket (43) and the fourth sprocket (44) are connected by a second transmission chain (47), and the fourth sprocket (44) and the fifth sprocket (45) are connected by a third transmission chain (48).

4. The ridging machine shaping roller according to claim 3, characterized in that: The transmission shaft (2) comprises a first universal joint (21), a second universal joint (22), a first transmission shaft section (23) and a second transmission shaft section (24); the first transmission shaft section (23) and the second transmission shaft section (24) are connected via the second universal joint (22); and the end of the first transmission shaft section (23) is connected to the output ends on both sides of the gear box (1) via the first universal joint (21).

5. The ridging machine shaping roller according to claim 4, characterized in that: A plurality of shaping cams (51) are processed side by side on the shaping roller (5).

6. The ridging machine shaping roller according to claim 5, characterized in that: The ridging machine (6) comprises a frame (61), a plow blade (62) and a plow shovel (63); two rows of plow blades (62) and one row of plow shovels (63) are respectively installed on the bottom of the frame (61) from front to back; a shaping roller (5) is arranged on the rear side of the frame (61); and mounting frames (3) are installed on both the left and right sides of the frame (61).

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