Multi-ridge ridger capable of adjusting ridge width

Abstract

The utility model provides a multi-ridge ridger capable of adjusting the ridge width. The multi-ridge ridger comprises a front hanging frame component, an auxiliary wheel assembly, an adjustable ridging disc assembly and a soil preparation assembly. The multiple auxiliary wheel assemblies, the multiple adjustable ridging disc assemblies and the multiple soil preparation assemblies are all installed on the front hanging frame component, the front hanging frame component is connected with the vehicle body, and the auxiliary wheel assemblies are used for achieving the sliding function of the front hanging frame component. The adjustable ridging disc assembly is used for ploughing soil out of a gully and gathering the soil between the adjustable ridging roller devices for ridging; and the soil preparation assembly is used for compacting and shaping soil ridges. The ridger is stable in structure, the ridging discs divide soil in advance, pressure borne by the ridging rollers is reduced, meanwhile, the disc type ridging discs are more durable and not prone to damage compared with ridging ploughs, and the influence on the soil dividing effect is relatively small after local damage.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery and equipment, in particular to a multi-ridge ridging machine with adjustable ridge width. Background Art

[0002] With the advancement of science and technology, crop planting has gradually evolved from manual to mechanized operations, which not only reduces farmers' labor intensity but also improves agricultural production efficiency. When planting vegetables and fruits, it is necessary to ridge the land. Ridders are often used for ridge formation. Ridders are mainly suitable for ridge formation after plowing potatoes, beans, and vegetables. Ridding not only increases soil permeability and promotes the growth and development of crop roots, but also facilitates irrigation, manual maintenance, and harvesting.

[0003] However, most existing ridging machines are of integrated design. The distance between the ridging plows of this device is fixed and difficult to adjust. The width and depth of the plowed ridges are also mostly fixed sizes, which cannot meet the growth space requirements of different crops. As a result, the scope of application of the ridging device is limited. Large agricultural growers need to purchase a variety of different ridging machines to meet the needs of different crops, which greatly increases the planting cost.

[0004] The existing technology also proposes some solutions. For example, a patent application with publication number CN113853848A discloses a rotary tillage ridger with adjustable spacing, which relates to the field of agricultural machinery technology. It includes a rear-mounted frame, a traction rope sleeve rod fixedly connected to the top of the rear-mounted frame, the bottom of the rear-mounted frame is rotatably connected to a rotary tillage shaft, a rotary tillage motor is fixedly connected to the side wall of the rear-mounted frame, the output end of the rotary tillage motor is drivingly connected to one end of the rotary tillage shaft, a plurality of rotary tillage main cutters evenly distributed along the axis of the rotary tillage shaft are fixedly connected to the rotary tillage shaft, and a ridging mounting beam is fixedly connected to the bottom of the rear-mounted frame.

[0005] During the operation of the existing ridging machine, due to the integrated design of the rotary tillage mechanism and the ridging mechanism, the adjustable ridging device soil dividing plate is connected by gears and screws. When facing hard and compacted soil, there are often large and hard soil clods during the rotary tillage process, which are difficult to handle when the rotary tiller is working and will hinder the ridging operation; in the dusty working conditions, the dust will cause the gears and screws of the soil dividing plate to be connected poorly, and the complex working environment will cause the rotary tillage knife or the ridging device to be damaged, which will affect the quality of the ridge ditch after ridging and increase the time and cost of the ridging operation. Utility Model Content

[0006] In view of this, the present invention aims to provide a multi-ridge ridging machine with adjustable ridge width to solve the problems raised in the above technical background.

[0007] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0008] A multi-ridge ridging machine with adjustable ridge width, comprising a front hanging frame component, an auxiliary wheel assembly, an adjustable ridging disc assembly, and a soil preparation assembly;

[0009] The auxiliary wheel assemblies, the adjustable ridging disc assemblies and the soil preparation assemblies are all mounted on the front hanging frame component.

[0010] The front rack components are connected to the vehicle body;

[0011] The auxiliary wheel assembly is used to realize the sliding function of the front rack component;

[0012] The adjustable ridging disc assembly is used to plow the soil into furrows and simultaneously gather the soil between the adjustable ridging roller devices to form ridges;

[0013] The soil preparation component is used to compact and shape the soil ridges.

[0014] Furthermore, the front rack component includes a main frame and two folding frames;

[0015] The two folding frames are respectively hinged to the two ends of the main frame; the folding frames are connected to the main frame through a hydraulic rod assembly, which can realize the raising and lowering of the folding frames relative to the main frame.

[0016] Furthermore, a plurality of auxiliary wheel assemblies are provided at the bottom of the main frame;

[0017] The bottom of the main frame is also provided with a plurality of adjustable ridging disc assemblies and ground leveling assemblies arranged in a row, and do not interfere with each other;

[0018] The bottom of the folding frame is also provided with a plurality of adjustable ridging disc assemblies and land leveling assemblies arranged in a row;

[0019] The main frame is also provided with a traction frame for connecting with the vehicle body.

[0020] Furthermore, the auxiliary wheel assembly includes an auxiliary wheel body, an auxiliary wheel mounting frame, an auxiliary adjustment shaft, a first adjustment bracket, a second adjustment bracket, a U-bolt and an adjustment bolt;

[0021] The auxiliary wheel body is mounted on the auxiliary wheel mounting frame, and an auxiliary adjustment shaft is provided on the upper portion of the auxiliary wheel mounting frame. The two U-shaped bolts are respectively mounted on the auxiliary adjustment shaft through the No. 1 adjustment bracket; the U-shaped bolts are used to connect to the main frame;

[0022] The first adjustment bracket is provided with an arc-shaped oblong hole, and a bolt is provided to pass through the auxiliary wheel mounting frame and the arc-shaped oblong hole;

[0023] The auxiliary wheel mounting frame is also provided with a No. 2 adjustment bracket, which is connected to the two No. 1 adjustment brackets via an adjustment bolt. By rotating the adjustment bolt, the distance between the No. 1 adjustment bracket and the No. 2 adjustment bracket can be changed.

[0024] Furthermore, the adjustable ridging disc assembly includes a ridging disc body, a swing arm body, and a swing arm fixing bracket;

[0025] The ridging disc body is connected to one end of the swing arm body through an angle adjustment plate, and the other end of the swing arm body is connected to the swing arm fixing bracket through a vibration reduction assembly; the swing arm fixing bracket is installed to the main frame through a U-bolt;

[0026] The angle adjustment plate is provided with an oblong hole and a through hole, and two bolts and nuts are provided to pass through the oblong hole and the through hole respectively and be connected with the swing arm body to achieve angle adjustment of the ridging disc body.

[0027] Furthermore, the ground leveling assembly includes a main mounting frame assembly, a beam body, a leveling roller mounting bracket, a leveling roller mechanism and a width adjustment mechanism;

[0028] The crossbeam body is connected to at least two main body mounting frame assemblies, and the main body mounting frame assemblies can achieve vibration reduction of the crossbeam body;

[0029] The two ends of the leveling roller mechanism are respectively connected to the two ends of the beam body through a leveling roller mounting bracket;

[0030] The leveling roller mechanism is provided with a width adjustment mechanism, which can adjust the ridge width.

[0031] Furthermore, the main body mounting frame assembly includes a main mounting bracket and a vibration reduction mechanism;

[0032] The vibration damping mechanism is connected to the vehicle body via a main mounting bracket; wherein the vibration damping mechanism comprises a spring body, a spring pressure plate, a spring guide frame and a crossbeam bracket;

[0033] The first end of the spring guide frame is hinged to the upper end of the beam bracket, and the first end of the beam bracket is hinged to the lower end of the beam bracket;

[0034] The second end of the spring guide frame is hinged to the second end of the beam support through a connecting piece;

[0035] The spring guide frame is provided with a spring body, and spring pressure plates are provided at both ends of the spring body, and the spring pressure plates are sleeved with the spring guide frame;

[0036] One spring pressure plate abuts against the limiting structure of the spring guide frame, and the other spring pressure plate abuts against the main mounting bracket;

[0037] The first end of the spring guide frame is provided with an oblong hole, and the spring guide frame is connected to the main mounting bracket by a bolt passing through the oblong hole;

[0038] Furthermore, the leveling roller mechanism includes a leveling roller, an axis upright plate, a rotating shaft and a bearing. The axis upright plates are arranged at both ends of the leveling roller, and the rotating shaft passes through the center of the two axis upright plates. The two ends of the rotating shaft are connected to the leveling roller mounting bracket through bearings, and the leveling roller mounting bracket is then fixed to the end of the beam body.

[0039] Furthermore, the flat floor roller is provided with two symmetrically arranged width adjustment mechanisms, and the width adjustment mechanisms include a width adjustment conical disc and a circular plate;

[0040] The circular plate is fixedly connected to the middle of the width-adjusting conical disk to form an integrated structure. The circular plate is sleeved onto the circumferential surface of the flat drum and fixed by bolts to achieve width adjustment between the two width-adjusting mechanisms.

[0041] Furthermore, the second end of the spring guide frame is provided with a plurality of adjustment holes, and the adjustment holes are connected to the connecting piece by bolts.

[0042] Compared with the prior art, the multi-ridge ridging machine with adjustable ridge width described in the present invention has the following advantages:

[0043] (1) The utility model provides a multi-ridge ridger with adjustable ridge width, which can be folded in the width direction during transportation. The foldable front hanging frame is folded upward 90 degrees by the contraction of two gas struts, thereby greatly reducing the width of the ridger when not in operation and effectively improving the road passability of the ridger.

[0044] (2) The utility model provides a multi-ridge ridging machine with adjustable ridge width. The adjusting bolt on the auxiliary wheel can be adjusted with a wrench to change the angle between the auxiliary wheel and the ground, so that the ridging disc device and the ridging roller device maintain a certain distance from the road surface, reducing the force on the push-pull mechanism on the tractor, thereby protecting the ridging disc device and the ridging roller device.

[0045] (3) The utility model is a multi-ridge ridging machine with adjustable ridge width. When installing the ridging roller device, the installation is completed by locking the U-shaped bolts and nuts. By adjusting the number of ridging devices, the spacing between the ridging devices, and the distance between the adjustable conical disks, the number and spacing of the ridging strips can be adjusted to meet the growth space requirements of different crops.

[0046] (4) The utility model is a multi-ridge ridging machine with adjustable ridge width, which has more flexible adjustability. The angle-adjustable ridging discs are arranged in groups of two relative to each other, and the angles of the ridging discs are V-shaped. By adjusting the angles of the two ridging discs, the soil is gathered to the ridging roller after the device is pulled through the ridging discs, so that the ridging roller can roll and shape the ridges.

[0047] (5) The utility model is a multi-ridge ridging machine with adjustable ridge width. The ridging machine has a stable structure. The ridging disc divides the soil first, which reduces the pressure on the ridging roller. At the same time, the disc ridging disc is more durable and less prone to damage than the ridging plow. Local damage to the disc has a relatively small impact on the soil division effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0049] Figure 1 This is a schematic diagram of a multi-ridge ridging machine with adjustable ridge width according to an embodiment of the present utility model;

[0050] Figure 2 This is a schematic diagram of the folding of the front rack component according to an embodiment of the present utility model;

[0051] Figure 3 This is a schematic diagram of the training wheel assembly according to an embodiment of the present utility model;

[0052] Figure 4 This is a schematic diagram of the adjustable ridging disc assembly according to an embodiment of the present utility model;

[0053] Figure 5 This is a schematic diagram of the adjustable ridging disc assembly according to an embodiment of the present utility model as viewed from above;

[0054] Figure 6 This is a schematic diagram of a ground preparation assembly according to an embodiment of the present utility model;

[0055] Figure 7 This is a schematic diagram of the leveling roller mechanism according to an embodiment of the present utility model;

[0056] Figure 8 This is a schematic diagram of the vibration reduction mechanism described in an embodiment of the present utility model.

[0057] Description of reference numerals:

[0058] 1. Front mounting bracket; 11. Main frame; 12. Folding frame; 13. Hydraulic rod assembly; 2. Auxiliary wheel assembly; 21. Auxiliary wheel body; 22. Auxiliary wheel mounting bracket; 23. Auxiliary adjustment shaft; 24. Adjustment bracket No. 1; 25. Adjustment bracket No. 2; 26. U-bolt; 27. Adjustment bolt; 3. Adjustable ridging disc assembly; 31. Ridge disc assembly; 32. Swing arm body; 33. Swing arm fixing bracket; 34. Vibration reduction assembly; 35. Angle adjustment plate; 4. Soil leveling assembly 41. Main mounting frame assembly; 411. Main mounting bracket; 412. Vibration reduction mechanism; 4121. Spring body; 4122. Spring pressure plate; 4123. Spring guide frame; 4124. Crossbeam bracket; 4125. Connecting piece; 42. Crossbeam body; 43. Leveling roller mounting bracket; 44. Leveling roller mechanism; 441. Leveling roller; 442. Shaft plate; 443. Rotating shaft; 444. Bearing; 45. Width adjustment mechanism; 451. Width adjustment conical disk; 452. Circular plate. DETAILED DESCRIPTION

[0059] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0060] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0061] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0062] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0063] A multi-ridge ridging machine with adjustable ridge width, comprising a front hanging frame component 1, an auxiliary wheel assembly 2, an adjustable ridging disc assembly 313, and a soil preparation assembly 4;

[0064] The auxiliary wheel assemblies 2, the adjustable ridging disc assemblies 313 and the soil preparation assemblies 4 are all mounted on the front hanging frame component 1.

[0065] The front rack component 1 is connected to the vehicle body;

[0066] The auxiliary wheel assembly 2 is used to realize the sliding function of the front rack component 1;

[0067] The adjustable ridging disc assembly 313 is used to plow the soil into furrows and simultaneously gather the soil between the adjustable ridging rollers to form ridges;

[0068] The soil preparation assembly 4 is used to compact and shape the soil ridges.

[0069] Preferably, the front hanging frame component 1 includes a main frame 11 and two folding frames 12; the two folding frames 12 are respectively hinged to the two ends of the main frame 11; the folding frames 12 and the main frame 11 are connected by a hydraulic rod assembly 13, which can realize the raising and lowering of the folding frames 12 relative to the main frame 11.

[0070] The hydraulic rod assembly 13 is a commercially available component, which can realize the folding or laying flat of the folding frame 12 and can also realize locking and maintaining the state.

[0071] Preferably, a plurality of auxiliary wheel assemblies 2 are provided at the bottom of the main frame 11; a plurality of adjustable ridging disc assemblies 313 and land leveling assemblies 4 are also provided at the bottom of the main frame 11 and are arranged in a row without interfering with each other;

[0072] The bottom of the folding frame 12 is also provided with a plurality of adjustable ridging disc assemblies 313 and soil preparation assemblies 4 arranged in a row;

[0073] The main frame 11 is also provided with a traction frame for connecting with the vehicle body.

[0074] Preferably, the auxiliary wheel assembly 2 includes an auxiliary wheel body 21, an auxiliary wheel mounting frame 22, an auxiliary adjustment shaft 44323, a first adjustment bracket 24, a second adjustment bracket 25, a U-bolt 26 and an adjustment bolt 27;

[0075] The auxiliary wheel body 21 is mounted to the auxiliary wheel mounting frame 22. An auxiliary adjustment shaft 44323 is provided on the upper portion of the auxiliary wheel mounting frame 22. Two U-shaped bolts 26 are respectively mounted to the auxiliary adjustment shaft 44323 through the first adjustment bracket 24. The U-shaped bolts 26 are used to connect to the main frame 11.

[0076] The No. 1 adjustment bracket 24 is provided with an arc-shaped oblong hole, and a bolt is set to pass through the auxiliary wheel mounting frame 22 and the arc-shaped oblong hole; the auxiliary wheel mounting frame 22 is provided with a plurality of limiting sliding holes, and the bolts pass through the arc-shaped oblong hole and the limiting sliding hole and are locked with nuts; through the arrangement of the bolts, the arc-shaped oblong hole, the limiting sliding hole and the nut, the auxiliary wheel mounting frame 22 is rotated to the corresponding position and kept fixed.

[0077] The bolts and nuts are locked to play a role of limiting and fixing. They can protect the adjusting bolt 27 from damage to the thread when it is impacted by the road surface, thereby improving the firmness and stability of the equipment.

[0078] The auxiliary wheel mounting frame 22 is also provided with a No. 2 adjustment bracket 25, and the No. 2 adjustment bracket 25 and the two No. 1 adjustment brackets 24 are connected by an adjusting bolt 27. By rotating the adjusting bolt 27, the distance between the No. 1 adjustment bracket 24 and the No. 2 adjustment bracket 25 can be changed; a nut seat that can cooperate with the adjusting bolt 27 is provided between the No. 1 adjustment bracket 24 and the No. 2 adjustment.

[0079] During the transportation of the ridging machine before the ridging operation, tools are used to adjust the auxiliary wheel device adjusting bolt 27 to change the spacing between the No. 1 adjustment bracket 24 and the No. 2 adjustment bracket 25, thereby adjusting the distance of the auxiliary wheel body 21 from the ground so that the auxiliary wheel body 21 is in contact with the road surface for support during transportation, thereby keeping the adjustable ridging disc assembly 313 and the land leveling assembly 4 at a certain distance from the road surface, reducing the force on the push-pull mechanism on the tractor, and protecting the adjustable ridging disc assembly 313 and the land leveling assembly 4.

[0080] Preferably, the adjustable ridging disc assembly 313 includes a ridging disc body, a swing arm body 32, and a swing arm fixing bracket 33;

[0081] The ridging disc body is connected to one end of the swing arm body 32 via an angle adjustment plate 35. The other end of the swing arm body 32 is connected to the swing arm fixing bracket 33 via a vibration reduction assembly 34. The swing arm fixing bracket 33 is mounted to the main frame 11 via U-bolts 26.

[0082] The angle adjustment plate 35 is provided with an oblong hole and a through hole, and two bolts and nuts are respectively passed through the oblong hole and the through hole to connect with the swing arm body 32 to achieve angle adjustment of the ridging disc body, and the adjustment angle range is 0°-36°.

[0083] A swing arm shaft 443 is designed in the middle of the swing arm body 32 and is connected to the swing arm fixed bracket 33 through bolts. The swing arm body 32 can rotate around the swing arm shaft 443. The other end of the swing arm body 32 is connected to the ridging disk swing arm pull rod and passes through the ridging disk swing arm shock-absorbing spring. When the swing arm body 32 swings, the ridging disk swing arm pull rod is pulled, and the ridging disk swing arm shock-absorbing spring is compressed, thereby achieving a certain degree of swing of the adjustable ridging disk assembly 313; wherein pulling the ridging disk swing arm pull rod and the ridging disk swing arm shock-absorbing spring forms a vibration reduction assembly 34.

[0084] When the ridging disc encounters large clods of earth or large stones during furrowing, it can avoid obstacles, thereby protecting the ridging disc from damage, which can effectively reduce the maintenance cost of the ridging machine while improving work efficiency.

[0085] When trenching the land, the two relatively arranged adjustable ridging disc assemblies 313 have a certain angle with the travel direction, forming a V shape, so that the adjustable ridging disc assemblies 313 gather the soil to the land leveling assembly 4 while trenching the land.

[0086] Preferably, the ground leveling assembly 4 includes a main mounting frame assembly 41, a beam body 42, a leveling roller mounting bracket 43, a leveling roller mechanism 44 and a width adjustment mechanism 45;

[0087] The crossbeam body 42 is connected to at least two main body mounting frame assemblies 41 , and the main body mounting frame assemblies 41 can achieve vibration reduction of the crossbeam body 42 ;

[0088] The two ends of the leveling roller mechanism 44 are connected to the two ends of the beam body 42 through a leveling roller mounting bracket 43 respectively;

[0089] The leveling roller mechanism 44 is provided with a width adjustment mechanism 45 , which can adjust the ridge width.

[0090] Preferably, the main mounting frame assembly 41 includes a main mounting bracket 411 and a vibration reduction mechanism 412;

[0091] The vibration reduction mechanism is connected to the vehicle body via a main mounting bracket 411 ; the vibration reduction mechanism comprises a spring body 4121 , a spring pressure plate 4122 , a spring guide frame 4123 and a crossbeam bracket 4124 ;

[0092] The first end of the spring guide frame 4123 is hinged to the upper end of the beam support 4124 , and the first end of the beam support 4124 is hinged to the lower end of the beam support 4124 ;

[0093] The second end of the spring guide frame 4123 is hinged to the second end of the beam support 4124 via a connecting piece 4125;

[0094] The spring guide frame 4123 is provided with a spring body 4121 , and spring pressure plates 4122 are provided at both ends of the spring body 4121 , and the spring pressure plates 4122 are sleeved with the spring guide frame 4123 ;

[0095] One spring pressure plate 4122 abuts against the limiting structure of the spring guide frame 4123 , and the other spring pressure plate 4122 abuts against the main mounting bracket 411 ;

[0096] The first end of the spring guide frame 4123 is provided with an oblong hole, and the spring guide frame 4123 is connected to the main mounting bracket 411 by a bolt passing through the oblong hole;

[0097] During equipment operation, the land is often uneven or contains lumps of uncomminuted soil, which can cause jolting and vibration to the equipment. The design of the oblong hole on the upper side of the spring guide frame 4123 and the shock-absorbing spring can greatly reduce the jolting and vibration caused by undesirable soil conditions on the cultivated land, thereby extending the service life of the equipment and reducing the cost of crop cultivation.

[0098] Preferably, the number of the beam bodies 42 is at least two, and the beam bodies 42 are connected to the beam brackets 4124 .

[0099] Preferably, the leveling roller mechanism 44 includes a leveling roller 441, an axis plate 442, a rotating shaft 443 and a bearing 444. The axis plates 442 are set at both ends of the leveling roller 441, and the rotating shaft 443 passes through the center of the two axis plates 442. The two ends of the rotating shaft 443 are connected to the leveling roller mounting bracket 43 through bearings 444, and the leveling roller mounting bracket 43 is then fixed to the end of the beam body 42.

[0100] Preferably, the flat roller 441 is provided with two symmetrically arranged width adjustment mechanisms 45, and the width adjustment mechanism 45 includes a width adjustment conical disk 451 and a circular plate 452;

[0101] The circular plate 452 is fixedly connected to the middle of the width-adjusting conical disk 451 to form an integrated structure. The circular plate 452 is sleeved onto the circumferential surface of the flat roller 441 and fixed by bolts to achieve width adjustment between the two width-adjusting mechanisms 45 .

[0102] Preferably, the second end of the spring guide frame 4123 is provided with a plurality of adjustment holes, and the adjustment holes are connected to the connecting piece 4125 by bolts; the leveling roller 441 is provided with a scale, and the setting of the length scale mark can make the installation position of the two conical disks of the ridge width adjustment mechanism and the spacing between the two conical disks more precise, thereby ensuring the shaping effect of the soil ridge and making the operation more convenient during the ridge width adjustment process.

[0103] During the ridge forming operation, the soil has been tilled by the rotary tiller. First, the tractor is connected and fixed to the traction frame in the middle of the foldable front bracket component 1. At the same time, the adjustable ridging disc component 313 plows out the furrows and gathers the soil to the soil preparation component 4 to form ridges. Finally, the soil ridges are compacted and shaped by the soil preparation component 4. Before the ridge forming operation, the width and height of the soil ridges need to be understood according to the needs of land cultivation and crops. The width of the soil ridges can be adjusted by adjusting the width between the two width-adjusting conical discs 451. The number and spacing of the soil ridges can be adjusted by changing the number and spacing of the soil preparation components 4. The number of soil preparation components 4 can be multiple, all of which are installed on the foldable front bracket component 1, so that the ridging machine can perform multiple ridge forming while moving, effectively improving the operating efficiency of the ridging machine.

[0104] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-ridge ridging machine with adjustable ridge width, characterized by: It includes front hanging frame components, auxiliary wheel components, adjustable ridging disc components, and land preparation components; The auxiliary wheel assemblies, the adjustable ridging disc assemblies and the soil preparation assemblies are all mounted on the front hanging frame component. The front rack components are connected to the vehicle body; The auxiliary wheel assembly is used to realize the sliding function of the front rack component; The adjustable ridging disc assembly is used to plow the soil into furrows and simultaneously gather the soil between the adjustable ridging roller devices to form ridges; The soil preparation component is used to compact and shape the soil ridges.

2. A multi-ridge ridger with adjustable ridge width according to claim 1, characterized in that: The front rack assembly includes a main frame and two folding frames; The two folding frames are respectively hinged to the two ends of the main frame; the folding frames are connected to the main frame through a hydraulic rod assembly, which can realize the raising and lowering of the folding frames relative to the main frame.

3. A multi-ridge ridger with adjustable ridge width according to claim 2, characterized in that: A plurality of auxiliary wheel assemblies are provided at the bottom of the main frame; The bottom of the main frame is also provided with a plurality of adjustable ridging disc assemblies and ground leveling assemblies arranged in a row, and do not interfere with each other; The bottom of the folding frame is also provided with a plurality of adjustable ridging disc assemblies and land leveling assemblies arranged in a row; The main frame is also provided with a traction frame for connecting with the vehicle body.

4. A multi-ridge ridger with adjustable ridge width according to claim 3, characterized in that: The auxiliary wheel assembly includes an auxiliary wheel body, an auxiliary wheel mounting frame, an auxiliary adjustment shaft, a first adjustment bracket, a second adjustment bracket, a U-bolt and an adjustment bolt; The auxiliary wheel body is mounted on the auxiliary wheel mounting frame, and an auxiliary adjustment shaft is provided on the upper portion of the auxiliary wheel mounting frame. The two U-shaped bolts are respectively mounted on the auxiliary adjustment shaft through the No. 1 adjustment bracket; the U-shaped bolts are used to connect to the main frame; The first adjustment bracket is provided with an arc-shaped oblong hole, and a bolt is provided to pass through the auxiliary wheel mounting frame and the arc-shaped oblong hole; The auxiliary wheel mounting frame is also provided with a No. 2 adjustment bracket, which is connected to the two No. 1 adjustment brackets via an adjustment bolt. By rotating the adjustment bolt, the distance between the No. 1 adjustment bracket and the No. 2 adjustment bracket can be changed.

5. The multi-ridge forming machine with adjustable ridge width according to claim 3, characterized in that: The adjustable ridging disc assembly includes a ridging disc body, a swing arm body, and a swing arm fixing bracket; The ridging disc body is connected to one end of the swing arm body through an angle adjustment plate, and the other end of the swing arm body is connected to the swing arm fixing bracket through a vibration reduction assembly; the swing arm fixing bracket is installed to the main frame through a U-bolt; The angle adjustment plate is provided with an oblong hole and a through hole, and two bolts and nuts are provided to pass through the oblong hole and the through hole respectively and be connected with the swing arm body to achieve angle adjustment of the ridging disc body.

6. The multi-ridge forming machine with adjustable ridge width according to claim 3, characterized in that: The ground leveling assembly includes a main mounting frame assembly, a crossbeam body, a leveling roller mounting bracket, a leveling roller mechanism and a width adjustment mechanism; The crossbeam body is connected to at least two main body mounting frame assemblies, and the main body mounting frame assemblies can achieve vibration reduction of the crossbeam body; The two ends of the leveling roller mechanism are respectively connected to the two ends of the beam body through a leveling roller mounting bracket; The leveling roller mechanism is provided with a width adjustment mechanism, which can adjust the ridge width.

7. The multi-ridge ridger with adjustable ridge width according to claim 6, characterized in that: The main mounting frame assembly includes a main mounting bracket and a vibration reduction mechanism; The vibration damping mechanism is connected to the vehicle body via a main mounting bracket; wherein the vibration damping mechanism comprises a spring body, a spring pressure plate, a spring guide frame and a crossbeam bracket; The first end of the spring guide frame is hinged to the upper end of the beam bracket, and the first end of the beam bracket is hinged to the lower end of the beam bracket; The second end of the spring guide frame is hinged to the second end of the beam support through a connecting piece; The spring guide frame is provided with a spring body, and spring pressure plates are provided at both ends of the spring body, and the spring pressure plates are sleeved with the spring guide frame; One spring pressure plate abuts against the limiting structure of the spring guide frame, and the other spring pressure plate abuts against the main mounting bracket; An oblong hole is provided at the first end of the spring guide frame, and the spring guide frame is connected to the main mounting bracket by a bolt passing through the oblong hole.

8. The multi-ridge forming machine with adjustable ridge width according to claim 7, characterized in that: The leveling roller mechanism includes a leveling roller, an axis upright plate, a rotating shaft and a bearing. The axis upright plates are set at both ends of the leveling roller, and the rotating shaft passes through the center of the two axis upright plates. The two ends of the rotating shaft are connected to the leveling roller mounting bracket through bearings, and the leveling roller mounting bracket is then fixed to the end of the beam body.

9. The multi-ridge ridger with adjustable ridge width according to claim 8, characterized in that: The flat drum is provided with two symmetrically arranged width adjustment mechanisms, which include a width adjustment conical disc and a circular plate; The circular plate is fixedly connected to the middle of the width-adjusting conical disk to form an integrated structure. The circular plate is sleeved onto the circumferential surface of the flat drum and fixed by bolts to achieve width adjustment between the two width-adjusting mechanisms.

10. The multi-ridge ridger with adjustable ridge width according to claim 7, characterized in that: The second end of the spring guide frame is provided with a plurality of adjustment holes, and the adjustment holes are connected to the connecting piece by bolts.

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