Peanut ridging, ditching and planting all-in-one machine

Abstract

The utility model relates to the technical field of agricultural instruments. A peanut ridging, ditching and planting all-in-one machine comprises a machine frame, and a ridging assembly is arranged on the machine frame; protective plates are mounted on the two sides of the rack; a flattening assembly is installed at the front end of the machine frame. The leveling assembly comprises a leveling plate, a pull rod, a first limiting spring and a second limiting spring. The two ends of the leveling plate are rotationally connected to the protection plate. The leveling plate comprises a vertical part and a bent part extending outwards; the bending part is rotationally connected with the pull rod; a mounting seat is arranged on the rack, and the pull rod is arranged on the mounting seat in a penetrating manner; the pull rod is sleeved with the first limiting spring and the second limiting spring. The first limiting spring and the second limiting spring are located on the upper side and the lower side of the mounting base correspondingly. A ditching mechanism is arranged on the rack. According to the peanut planter, ditching and ridging can be conveniently carried out in the peanut planting process, the flatness of soil after rotary tillage can be improved, and the peanut planting progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a peanut ridging, furrowing and planting integrated machine. Background Art

[0002] In the field of peanut planting, ridging machines are usually needed for trenching. Ridders are tilling machines that work with tractors to complete ploughing and ridging operations. They are widely used because of their strong soil crushing ability and flat surface after plowing. At the same time, they can cut up the root stubble buried below the surface, loosen the soil and ridge, which is convenient for peanut planters to operate and provide a good seed bed for later peanut planting.

[0003] In the prior art, Chinese patent publication number CN116438953A discloses a ridging device and a rotary tillage ridging machine, including a mounting frame; a ridging mechanism, which is horizontally arranged on the mounting frame, and the ridging mechanism can rotate around a central axis; and a double-axis transmission mechanism, which can drive the ridging mechanism to rotate with two driving shafts. The ridging mechanism is divided into a ridge side ridging component and a ridge top ridging component, and the two are connected by two fixed disks. When one side of the transmission assembly is stuck, the two fixed disks start to rotate relative to each other due to the increase in torque and the failure of friction transmission. The other side of the transmission assembly can continue to drive the side ridge ridging component and the ridge top ridging component to work normally, thereby protecting the ridging device, increasing the service life of the ridging device, greatly reducing the maintenance cost of repairing or replacing parts, and improving the working efficiency of the rotary tillage ridging machine, but the ridging groove forming degree of the rotary tillage ridging machine is poor. Chinese patent publication number CN221178358U discloses a ridging seeder for agricultural planting, including a rotary tiller, a support plate is fixed on the right side of the rotary tiller, and a ridging mechanism capable of adjusting the ridge width is arranged below the support plate on the right side of the rotary tiller, the ridging mechanism comprises a longitudinally arranged support rod, a plurality of position-adjustable ridging knives are mounted on the support rod, a swing arm mechanism capable of swinging up and down is installed at both ends of the rotary tiller, and the right end of the swing arm mechanism is connected to the ridging mechanism, a scraper capable of adjusting the height is vertically inserted near the right end of the support plate, and a sowing mechanism is arranged between the scraper and the ridging mechanism. The height of the ridging mechanism is adjusted by the swing arm mechanism, and the distance between two adjacent ridging knives is changed by adjusting the position of the ridging knives on the ridging mechanism, thereby realizing the adjustment of the ridging size of the ridging mechanism. However, the existing ridging machines have the following technical problems when in use: when in use, the ridging machine needs to level the soil after rotary tillage through the scraper on the frame; however, the existing scrapers are mostly realized by simple steel plates. During specific use, the reaction force of the soil can easily cause the scraper to deform, thereby affecting the realization of the scraper function and the flatness of the soil after rotary tillage. In addition, it is inconvenient to adjust the furrowing depth, which is time-consuming and labor-intensive, affecting the progress of sowing.

[0004] Therefore, in view of the above problems, it is urgent to improve the ridging machine to adapt to the planting of peanuts. Summary of the Invention

[0005] The present utility model aims to solve at least one of the technical problems proposed in the above-mentioned background technology, and provides a peanut ridging and furrowing planting integrated machine, which has a reasonable structure, is convenient for furrowing and ridging during the peanut planting process, can improve the flatness of the soil after rotary tillage, is convenient for farmers to operate, and speeds up the sowing progress.

[0006] To achieve the above object, the technical solution adopted by the present utility model is:

[0007] A peanut ridging and furrowing planting integrated machine, including a frame, a ridging component is provided on the frame; protective plates are installed on both sides of the frame; a leveling component is installed at the front end of the frame; the leveling component includes a leveling plate, a pull rod, a first limiting spring and a second limiting spring; both ends of the leveling plate are rotatably connected to the protective plates; the leveling plate includes a vertical portion and a bent portion extending outwards; the pull rod is rotatably connected to the bent portion; an installation seat is provided on the frame, and the pull rod passes through the installation seat; the first limiting spring and the second limiting spring are sleeved on the pull rod; the first limiting spring and the second limiting spring are respectively located on the upper and lower sides of the installation seat; a furrowing mechanism is provided on the frame; the furrowing mechanism includes a furrowing frame, a cross bar, a connecting rod, a connecting piece and a furrowing plow, the furrowing frame is hinged to the frame; a connecting piece is provided on the furrowing frame, and the connecting rod is hinged to the connecting piece; the cross bar is vertically connected to the connecting rod; a plurality of furrowing plows are arranged at intervals on the cross bar.

[0008] As a further improvement of the present utility model, the connecting piece includes a connecting seat, the middle of the connecting seat has an installation groove, connecting through holes are provided on both sides of the installation groove, and a plurality of installation holes are provided on the connecting rod along its length direction; one end of the connecting rod is installed in the installation groove and positioned by bolts.

[0009] As a further improvement of the present utility model, a limiting boss is provided at the top of the pull rod; a limiting snap ring is provided in the middle of the pull rod.

[0010] As a further improvement of the present utility model, the ridging component includes a transmission box, a cutter shaft and ridging knives arranged on the cutter shaft, and the output end of the transmission box is connected to the cutter shaft.

[0011] As a further improvement of the present utility model, a towing frame is provided above the frame.

[0012] As a further improvement of the present utility model, the cross section of the furrowing plow is V-shaped.

[0013] As a further improvement of the utility model, 5-15 ditching plows are arranged at intervals on the cross bar.

[0014] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0015] In the utility model, through the cooperation of a frame, a ridging component, a leveling component and a ditching mechanism, etc., it is convenient to carry out operations such as ditching and ridging during the peanut planting process, reduce the looseness of the soil, and make the formed effect of the dug trench good. The soil is leveled by a leveling plate, and the contact between the leveling plate and the soil is elastic contact by setting a pull rod, a first limiting spring and a second limiting spring, so as to improve the stability of the leveling component, make the ridge firm and not easy to collapse; in addition, the pull rod is limited by the first limiting spring and the second limiting spring to avoid deformation of the leveling plate caused by the reaction force of the soil when the leveling plate ridges and levels the land, and improve the stability of the leveling plate. By setting a ditching mechanism, ditching can be carried out in time after the soil is leveled, and the replaceable ditching mechanism is convenient to replace when the ditching mechanism is damaged, saving costs.

[0016] In the utility model, by hingedly connecting the connecting rod with the connecting piece, and a plurality of mounting holes are arranged along the length direction of the connecting rod, it is convenient to adjust the angle of the cross bar and the ditching depth of the ditching plow, so as to improve the peanut planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a peanut ridging and ditching planting all-in-one machine proposed by the utility model;

[0018] Figure 2 is a schematic structural diagram of another perspective of the peanut ridging and ditching planting all-in-one machine proposed by the utility model;

[0019] Figure 3 is Figure 1 a schematic structural diagram of part A in

[0020] Figure 4 is a schematic structural diagram of the connecting piece of the utility model;

[0021] Among them, the labels in the drawings are: 1, frame; 2, protection plate; 3, leveling plate; 301, vertical part; 302, bending part; 4, pull rod; 5, first limiting spring; 6, second limiting spring; 7, mounting seat; 8, ditching frame; 9, cross bar; 10, connecting rod; 11, connecting piece; 1101 connecting seat; 1102, mounting groove; 1103, connecting through hole; 12, ditching plow; 13, limiting boss; 14, limiting snap ring; 15, transmission box; 16, cutter shaft; 17, ridging knife; 18, towing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is 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 should not be construed as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Please refer to Figures 1-4 , the peanut ridging and ditching planting integrated machine of the present invention includes a frame 1, and a ridging assembly is provided on the frame 1; protective plates 2 are installed on both sides of the frame 1; a leveling assembly is installed at the front end of the frame 1; the leveling assembly includes a leveling plate 3, a pull rod 4, a first limiting spring 5 and a second limiting spring 6; both ends of the leveling plate 3 are rotatably connected to the protective plates 2; the leveling plate 3 includes a vertical portion 301 and a bent portion 302 extending outward; the pull rod 4 is rotatably connected to the bent portion 302; an installation seat 7 is provided on the frame 1, and the pull rod 4 passes through the installation seat 7; the first limiting spring 5 and the second limiting spring 6 are sleeved on the pull rod 4; the first limiting spring 5 and the second limiting spring 6 are respectively located on the upper and lower sides of the installation seat 7; a ditching mechanism is provided on the frame 1; the ditching mechanism includes a ditching frame 8, a cross bar 9, a connecting rod 10, a connecting piece 11 and a ditching plow 12, the ditching frame 8 is hinged to the frame 1; a connecting piece 11 is provided on the ditching frame 8, and the connecting rod 10 is hinged to the connecting piece 11; the cross bar 9 is perpendicularly connected to the connecting rod 10; a plurality of ditching plows 12 are arranged at intervals on the cross bar 9.

[0025] The utility model is cooperated with a frame 1, a ridging assembly, a leveling assembly, a ditching mechanism, etc., which is convenient for ditching and ridging during the peanut planting process, can reduce the looseness of the soil, and makes the formed effect of the ditches better. The soil is leveled by a leveling plate 3, and the leveling plate 3 is elastically contacted with the soil by setting a pull rod 4, a first limiting spring 5 and a second limiting spring 6 to improve the stability of the leveling assembly; in addition, the pull rod 4 is limited by the first limiting spring 5 and the second limiting spring 6 to prevent the leveling plate 3 from deforming due to the reaction force of the soil when ridging and land preparation, and improve the stability of the leveling plate 3. The utility model has the functions of rotary tillage, leveling and ditching at the same time, with high production efficiency and good ridging and ditching effects.

[0026] In this embodiment, the connecting member 11 includes a connecting seat 1101, and the connecting member 11 can be fixedly or detachably installed on the ditching frame 8; a mounting groove 1102 is formed in the middle of the connecting seat 1101, connecting through holes 1103 are arranged on both sides of the mounting groove 1102, and a plurality of mounting holes are arranged along the length direction of the connecting rod 10; one end of the connecting rod 10 is installed in the mounting groove 1102 and positioned by bolts. By hingedly connecting the connecting rod 10 with the connecting member 11, and a plurality of mounting holes are arranged along the length direction of the connecting rod 10, the angle of the cross bar 9 and the ditching depth of the ditching plow 12 can be conveniently adjusted, so as to improve the peanut planting efficiency.

[0027] A limiting boss 13 is arranged at the top of the pull rod 4 to limit the first limiting spring 5; a limiting snap ring 14 is arranged in the middle of the pull rod 4 to limit the second limiting spring 6.

[0028] As a further improvement of the utility model, the ridging assembly includes a transmission box 15, a cutter shaft 16 and ridging knives 17 arranged on the cutter shaft 16, and the output end of the transmission box 15 is connected with the cutter shaft 16.

[0029] Preferably, a towing frame 18 is arranged above the frame 1. The utility model is towed by an ordinary tillage tractor, which reduces the resistance of the ridging assembly, and the ridging, leveling and ditching processes are completed at one time, without the need to replace special ditching tools back and forth, saving time and improving production efficiency.

[0030] Preferably, the cross section of the ditching plow 12 is V-shaped, which effectively increases the soil entry area, so that the wear is slower during ditching and the service life is extended.

[0031] As a further improvement of the utility model, 5-15 ditching plows 12 are arranged at intervals on the cross bar 9, and multiple rows of ditches can be opened at one time.

[0032] The working principle of the present utility model is as follows: First, the ridging component is used to perform loosening, crushing and rotary tillage operations on the land. The crushed soil is extruded and formed into soil ridges through the channel formed by the protective plate 2 and the leveling plate 3. Since the leveling plate 3 is rotatably connected to the frame 1, the leveling plate 3 levels the soil after rotary tillage, so that the formed soil ridges have a beautiful appearance and the flatness of the soil is improved. Through the setting of the pull rod 4 and the first limiting spring 5 and the second limiting spring 6 thereon, when the bending part 302 of the leveling plate 3 rotates, the bending part 302 is buffered through the cooperation of the first limiting spring 5 or the second limiting spring 6 to prevent the rotation angle of the bending part 302 of the leveling plate 3 from being too large and improve the stability of the leveling plate 3. The ditch-opening mechanism on the frame 1 can perform ditch-opening operations on the farmland and can open multiple ditches at one time.

[0033] The above description is a detailed description of the preferred and feasible embodiments of the present utility model, but the embodiments are not intended to limit the scope of the patent application of the present utility model. Any equivalent changes or modifications made under the technical spirit disclosed by the present utility model shall fall within the scope of the patent covered by the present utility model.

Claims

1. Peanut ridging and furrowing planting integrated machine, including a frame (1), and a ridging component is provided on the frame (1); characterized in that: On both sides of the frame (1), protective plates (2) are installed; at the front end of the frame (1), a leveling assembly is installed; the leveling assembly includes a leveling plate (3), a pull rod (4), a first limiting spring (5), and a second limiting spring (6); both ends of the leveling plate (3) are rotatably connected to the protective plates (2); the leveling plate (3) includes a vertical portion (301) and a bent portion (302) extending outward; the pull rod (4) is rotatably connected to the bent portion (302); on the frame (1), there is an installation seat (7), and the pull rod (4) passes through the installation seat (7); the first limiting spring (5) and the second limiting spring (6) are sleeved on the pull rod (4); the first limiting spring (5) and the second limiting spring (6) are respectively located on the upper and lower sides of the installation seat (7); on the frame (1), a ditching mechanism is provided; the ditching mechanism includes a ditching frame (8), a cross bar (9), a connecting rod (10), a connecting piece (11), and a ditching plow (12), the ditching frame (8) is hinged to the frame (1); on the ditching frame (8), there is a connecting piece (11), and the connecting rod (10) is hinged to the connecting piece (11); the cross bar (9) is perpendicularly connected to the connecting rod (10); several ditching plows (12) are arranged at intervals on the cross bar (9).

2. The peanut ridging and furrowing planting integrated machine according to claim 1, wherein: The connecting piece (11) includes a connecting seat (1101), the middle of the connecting seat (1101) has an installation groove (1102), and connecting through holes (1103) are provided on both sides of the installation groove (1102); several installation holes are provided on the connecting rod (10) along its length direction; one end of the connecting rod (10) is installed in the installation groove (1102) and positioned by bolts.

3. The peanut ridging and furrowing planting integrated machine according to claim 1, characterized in that: A limiting boss (13) is provided at the top of the pull rod (4); a limiting snap ring (14) is provided in the middle of the pull rod (4).

4. The peanut ridging and furrowing planting integrated machine according to claim 1, wherein: The ridging assembly includes a transmission box (15), a cutter shaft (16), and ridging knives (17) arranged on the cutter shaft (16), and the output end of the transmission box (15) is connected to the cutter shaft (16).

5. The peanut ridging and furrowing planting integrated machine according to claim 1, wherein: Above the frame (1), a towing frame (18) is provided.

6. The peanut ridging and furrowing planting integrated machine according to claim 1, characterized in that: The cross section of the ditching plow (12) is V-shaped.

7. The peanut ridging and furrowing planting integrated machine according to claim 1, characterized in that: 5 - 15 ditching plows (12) are arranged at intervals on the cross bar (9).

Images