Ridging structure and garlic ridging seeder

Abstract

The ridging structure comprises a machine frame, soil gathering mechanisms are arranged on the two sides of the front end of the machine frame respectively, a rotary tillage mechanism, a ridge forming mechanism and a pressing mechanism are sequentially arranged on the machine frame from front to back, each soil gathering mechanism comprises a soil gathering support arranged on the machine frame, and a soil gathering disc is rotationally arranged at the lower end of each soil gathering support. The ridge forming mechanism comprises surrounding plates arranged on the two sides of the machine frame, forming side plates are inwards arranged at the tail ends of the surrounding plates, an upper forming plate is arranged on the machine frame, and the two forming side plates and the upper forming plate are matched to form the loosened soil into a ridge. The pressing mechanism comprises a pressing wheel rotationally arranged on the machine frame, a hydraulic motor is arranged at the upper end of the machine frame, and the hydraulic motor is connected with the pressing wheel through chain transmission. The garlic ridging seeder comprises a seeding rack, and the ridging structure is arranged at the front end of the seeding rack. The ridger has the advantages of being reasonable in structural design, rapid and efficient in ridging, capable of achieving ridging and sowing and the like.

Description

Technical Field:

[0001] The utility model relates to the technical field of garlic sowing, in particular to a ridging structure and a garlic ridging seeder. Background Art:

[0002] Ridging, also known as plowing ridges or plowing embankments, is an economical, environmentally friendly and efficient way of planting crops. Compared with flat land, the soil after ridging is softer, more breathable and has better drainage performance.

[0003] At present, garlic planting is mainly realized by a garlic seeder. Existing garlic seeders mainly perform rotary tillage, pre-compaction, sowing (including seed taking and downward transplanting) and post-compaction drive. The post-compaction drive is respectively connected to the seed taking mechanism and the downward transplanting mechanism for driving, and the overall realization of mechanized garlic sowing is achieved. For example, a garlic seeder previously applied by our company (authorized announcement number: CN107124923B). Existing garlic seeders usually do not have a ridging function, so garlic ridging sowing cannot be realized. Therefore, it is necessary to improve and optimize on the basis of the existing garlic seeder in order to achieve garlic ridging sowing.

[0004] It should be noted that the above content belongs to the technical cognitive scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model:

[0005] The purpose of the utility model is to solve the problems existing in the prior art, and provide a ridging structure and a garlic ridging seeder, which have the advantages of reasonable structural design, fast and efficient ridging, and achieving ridging sowing.

[0006] The utility model realizes the above purpose by adopting the following technical solutions:

[0007] The ridging structure includes a frame. On both sides of the front end of the frame, soil gathering mechanisms are respectively arranged. The frame is successively provided with a rotary tillage mechanism, a ridge platform forming mechanism and a compaction mechanism from front to back. The soil gathering mechanism includes a soil gathering support arranged on the frame. The lower end of the soil gathering support is rotatably provided with a soil gathering disc. The soil gathering disc gathers the loosened soil towards the middle. The rotary tillage mechanism performs rotary tillage on the gathered loosened soil. The ridge platform forming mechanism includes side plates arranged on both sides of the frame. The ends of the side plates are inwardly provided with forming side plates. A forming upper plate is arranged on the frame. The two forming side plates and the forming upper plate cooperate to shape the loosened soil into a ridge platform. The compaction mechanism includes a compaction wheel rotatably arranged on the frame. A hydraulic motor is arranged at the upper end of the frame. The hydraulic motor is connected to the compaction wheel through chain drive.

[0008] The soil-accumulating support includes a mounting sleeve arranged on the machine frame. An installation shaft is provided inside the mounting sleeve. The installation shaft is locked on the mounting sleeve by threaded connection. A bearing seat is provided at the lower end of the installation shaft. A bearing is provided inside the bearing seat. A disc shaft is provided on the bearing. The soil-accumulating disc is provided at the end of the disc shaft.

[0009] The rotary tillage mechanism includes a cutter shaft rotatably arranged on the machine frame. A plurality of rotary tillage blades are arranged at intervals on the cutter shaft. A gearbox is provided at the upper end of the machine frame. The gearbox is connected to the cutter shaft.

[0010] The forming upper plate and the two forming side plates cooperate to form a trapezoidal groove, and the corresponding ridge platform is trapezoidal.

[0011] A diversion plate is provided at the rear side of the side plate, and a pressing plate is inclined at the rear end of the forming upper plate.

[0012] Blocking discs are respectively provided at both ends of the pressing wheel.

[0013] The garlic ridging seeder includes a seeding machine frame, and the above-mentioned ridging structure is provided at the front end of the seeding machine frame.

[0014] A seed-taking mechanism, a downward-seeding mechanism and a ground wheel mechanism are provided on the seeding machine frame. The ground wheel mechanism is connected to the downward-seeding mechanism through chain drive, and the downward-seeding mechanism is connected to the seed-taking mechanism through chain drive.

[0015] Adopting the above structure, the utility model can bring the following beneficial effects:

[0016] By designing a soil-accumulating mechanism to gather the loosened soil towards the center, a ridge groove is formed where the soil-accumulating disc passes. The loosened soil gathered in the center is further loosened through rotary tillage, and then a trapezoidal ridge platform is formed through the ridge platform forming mechanism. After being pressed, sowing can be carried out. Rapid and accurate ridging is realized. Description of the drawings:

[0017] Figure 1 It is a schematic structural diagram of the ridging structure of the utility model;

[0018] Figure 2 It is a bottom view structural diagram of the ridging structure of the utility model;

[0019] Figure 3 It is a schematic side rear view structural diagram of the ridging structure of the utility model;

[0020] Figure 4 It is a front view of the ridging structure of the utility model;

[0021] Figure 5 It is a schematic structural diagram of the land ridged by the ridging structure of the utility model;

[0022] Figure 6This is a schematic structural diagram of the garlic ridging planter of the present utility model;

[0023] In the figure, 1 is the frame, 2 is the soil gathering mechanism, 201 is the soil gathering support, 202 is the soil gathering disk, 203 is the mounting sleeve, 204 is the mounting shaft, 205 is the threaded connection, 206 is the bearing seat, 207 is the bearing, 208 is the disk shaft, 3 is the rotary tillage mechanism, 301 is the cutter shaft, 302 is the rotary tillage knife, 303 is the gear box, 4 is the ridge forming mechanism, 401 is the enclosing plate, 402 is the forming side plate, 403 is the forming upper plate, 404 is the trapezoidal groove, 405 is the flow guiding plate, 406 is the pressing plate, 5 is the pressing mechanism, 501 is the pressing wheel, 502 is the hydraulic motor, 503 is the chain drive, 504 is the retaining disk, 6 is the sowing mechanism, 7 is the seed taking mechanism, 8 is the downward planting mechanism for changing direction, 9 is the ground wheel mechanism, 10 is the ridge, 11 is the furrow. Specific implementation mode:

[0024] In order to more clearly explain the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the specification drawings.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific embodiments disclosed below.

[0026] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and the key point of each embodiment is to illustrate the differences from other embodiments.

[0027] In addition, terms such as "front end" and "rear end" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Such as Figures 1-5As shown in the figure, the ridging structure includes a frame 1. On both sides of the front end of the frame 1, soil gathering mechanisms 2 are respectively provided. From front to back, the frame 1 is successively provided with a rotary tillage mechanism 3, a ridgeline forming mechanism 4, and a pressing mechanism 5. The soil gathering mechanism 2 includes a soil gathering support 201 arranged on the frame 1. At the lower end of the soil gathering support 201, a soil gathering disk 202 is rotatably provided. The soil gathering disk 202 gathers the loosened soil towards the middle. The rotary tillage mechanism 3 tills the gathered loosened soil. The ridgeline forming mechanism 4 includes retaining plates arranged on both sides of the frame 1. At the end of the retaining plate 401, a forming side plate 402 is arranged inward. On the frame 1, a forming upper plate 403 is provided. The two forming side plates 402 and the forming upper plate 403 cooperate to shape the loosened soil into a ridgeline 10. The pressing mechanism 5 includes a pressing wheel 501 rotatably arranged on the frame 1. At the upper end of the frame 1, a hydraulic motor 502 is provided. The hydraulic motor 502 is connected to the pressing wheel 501 through a chain drive 503. By designing the soil gathering mechanism 2 to gather the loosened soil (first loosen the land with a rotary tillage device and then use this device to form ridges) towards the center, a furrow 10 is formed where the soil gathering disk 202 passes. The loosened soil gathered in the center is further loosened by the rotary tillage mechanism (equivalent to loosening the soil again), and then a trapezoidal ridgeline 9 is formed through the ridgeline forming mechanism 4. After pressing, sowing can be carried out. Rapid and accurate ridging is achieved. Here, the pressing wheel 501 needs to be actively driven for pressing because the soil after re-rotary tillage is very soft and not enough to support the rolling and rotation of the pressing wheel 501. If not actively driven, it is easy to accumulate soil, seriously affecting the pressing effect.

[0030] The soil gathering support 201 includes a mounting sleeve 203 arranged on the frame 1. Inside the mounting sleeve 203, a mounting shaft 204 is provided. The mounting shaft 204 is locked on the mounting sleeve 203 through a threaded connection 205. At the lower end of the mounting shaft 204, a bearing seat 206 is provided. Inside the bearing seat 206, a bearing 207 is provided. On the bearing 207, a disk shaft 208 is provided. At the end of the disk shaft 208, the soil gathering disk 202 is provided. The reliable installation of the soil gathering disk 202 is realized, and at the same time, the inclination angle of the soil gathering disk can be adjusted, thereby determining the width of the furrow 10.

[0031] The rotary tillage mechanism 3 includes a cutter shaft 301 rotatably arranged on the frame 1. On the cutter shaft 301, a plurality of rotary tillage blades 302 are arranged at intervals. At the upper end of the frame 1, a gearbox 303 is provided. The gearbox 303 is connected to the cutter shaft 301. The land is tilled.

[0032] The forming upper plate 403 and the two forming side plates 402 cooperate to form a trapezoidal groove 403, and the corresponding ridgeline 10 is trapezoidal.

[0033] A deflector plate 405 is provided at the rear side of the formed side plate 402 to facilitate maintaining the shape of the ridge 9. A pressing plate 406 is inclined at the rear end of the formed upper plate 403. The ridge 9 is first pressed down by the pressing plate 406 to facilitate subsequent compaction.

[0034] Blocking plates 504 are respectively provided at both ends of the compaction wheel 501. The blocking plates 504 can further maintain the shape of the ridge.

[0035] As Figure 6 shown, a garlic ridging seeder includes a seeding frame 6, and a ridging structure as described above is provided at the front end of the seeding frame 6.

[0036] A seed taking mechanism 7, a downward planting mechanism 8 and a ground wheel mechanism 9 are provided on the seeding frame 6. The ground wheel mechanism 9 is connected to the downward planting mechanism 8 through a chain drive, and the downward planting mechanism 8 is connected to the seed taking mechanism 7 through a chain drive. The seed taking mechanism 7, the downward planting mechanism 8 and the ground wheel mechanism 9 are prior arts and can be directly applied to this application. Specifically, reference can be made to the patent previously applied for in this application: A Garlic Seeder (Authorized Publication Number: CN107124923B). This part mainly realizes the function of garlic seeding and cooperates with the ridging structure to realize ridging and seeding.

[0037] The above specific embodiments cannot be used as a limitation to the protection scope of the present utility model. For those skilled in the art of this technology, any alternative improvement or transformation made to the embodiments of the present utility model falls within the protection scope of the present utility model.

[0038] Details not described in the present utility model are all well-known technologies to those skilled in the art of this technology.

Claims

1. Ridge structure, characterized in that, It includes a frame. Soil gathering mechanisms are respectively arranged on both sides of the front end of the frame. A rotary tillage mechanism, a ridge forming mechanism, and a pressing mechanism are successively arranged on the frame from front to back. The soil gathering mechanism includes a soil gathering support arranged on the frame. A soil gathering disc is rotatably arranged at the lower end of the soil gathering support. The soil gathering disc gathers the loosened soil towards the middle. The rotary tillage mechanism tills the gathered loosened soil. The ridge forming mechanism includes side plates arranged on both sides of the frame. Forming side plates are arranged inwardly at the ends of the side plates. A forming upper plate is arranged on the frame. The two forming side plates and the forming upper plate cooperate to shape the loosened soil into ridges. The pressing mechanism includes a pressing wheel rotatably arranged on the frame. A hydraulic motor is arranged at the upper end of the frame. The hydraulic motor is connected to the pressing wheel through chain drive.

2. The ridging structure according to claim 1, characterized in that, The soil gathering support includes a mounting sleeve arranged on the frame. A mounting shaft is arranged inside the mounting sleeve. The mounting shaft is locked on the mounting sleeve through threaded connection. A bearing seat is arranged at the lower end of the mounting shaft. A bearing is arranged inside the bearing seat. A disc shaft is arranged on the bearing. The soil gathering disc is arranged at the end of the disc shaft.

3. The ridging structure according to claim 1 or 2, characterized in that, The rotary tillage mechanism includes a cutter shaft rotatably arranged on the frame. A plurality of rotary tillage blades are arranged at intervals on the cutter shaft. A gearbox is arranged at the upper end of the frame. The gearbox is connected to the cutter shaft.

4. The ridging structure according to claim 3, characterized in that, The forming upper plate and the two forming side plates cooperate to form a trapezoidal groove, and the corresponding ridge is trapezoidal.

5. The ridging structure according to claim 4, characterized in that, A flow guide plate is arranged at the rear side of the side plate. A pressing plate is arranged obliquely at the rear end of the forming upper plate.

6. The ridging structure according to claim 1 or 5, characterized in that Blocking discs are respectively arranged at both ends of the pressing wheel.

7. Garlic ridging planter, characterized in that, It includes a seeding frame. A ridging structure as described in any one of claims 1-6 is arranged at the front end of the seeding frame.

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