Rape precision seeder with ditching and fertilizing functions

Abstract

The utility model belongs to the field of agricultural machinery, particularly relates to a rape precision seeder with ditching and fertilizing functions, and aims to solve the problems that the conventional seeder is relatively complicated in structure, is not beneficial to daily use and later maintenance, is relatively large in size, and is relatively inconvenient to mount, dismount and the like. According to the scheme, the device comprises a mounting frame; the plurality of groups of seeding parts are used for seeding seeds and fertilizers, the plurality of groups of seeding parts are arranged above the mounting frame, each group of seeding parts comprises a seed box and a material receiving box, rotating plates are arranged in the material receiving boxes and the seed boxes, a plurality of accommodating grooves are formed in the outer walls of the rotating plates, and the seeds and the fertilizers are respectively stored in appointed positions. By matching with a furrowing blade in front, the multifunctional seeding machine can automatically realize the effects of furrowing, fertilizing and seeding during movement, is simple in structure and relatively small in size, and can realize a plurality of seeding steps at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field especially, relate to a kind of rapeseed precision seeder with ditching, fertilizing function. BACKGROUND

[0002] Rape as an important oil crop, there is extensive planting in global scope, with the development of agricultural mechanization, rape planting is gradually changed from artificial to mechanization, to improve planting efficiency and yield, the working principle of seeding machine is mainly through ditcher to open a consistent deep and shallow groove, fertilizer applicator is fertilized in the groove, seed is planted into soil by seeding device, to realize efficient, accurate seeding, simultaneously, power equipment such as tractor provides power and traction, guarantee the movement and operation of seeding machine.

[0003] But the structure of existing seeding machine is more complex, it is not conducive to daily use and later maintenance, simultaneously, the volume of seeding machine itself is also relatively large, it is also relatively inconvenient in installation, disassembly and the like. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings that the prior art has relatively complex structure, is not conducive to daily use and later maintenance, simultaneously, the volume of seeding machine itself is also relatively large, in installation, disassembly and the like, and provides a kind of rapeseed precision seeder with ditching, fertilizing function.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of rapeseed precision seeder with ditching, fertilizing function, including mounting frame;

[0007] Multiple seeding parts are used for seeding seeds and fertilizers, and each group of the seeding parts is arranged above the mounting frame, each group of the seeding parts includes a seed box and a receiving box, the inside of the receiving box and the seed box is provided with a rotating plate, a plurality of accommodating grooves are formed in the outer wall of the rotating plate, an arc-shaped plate is fixedly arranged in the inside of the receiving box and the outer frame, the arc-shaped plate is below the rotating plate, and the inner wall of the arc-shaped plate is attached to the outer wall of the rotating plate, a discharging hole is formed in the outer wall of the arc-shaped plate, and the plurality of accommodating grooves are matched with the discharging hole.

[0008] Multiple ditching shovels are used for land ditching, multiple supporting rods are fixedly arranged at the bottom of the mounting frame, and the bottom end of each supporting rod is fixedly provided with a ditching shovel.

[0009] A driving mechanism is used to drive the rotating plates to rotate, and the driving mechanism is arranged on one side of the mounting frame.

[0010] In a possible design, the top of the mounting frame is fixedly provided with a plurality of outer frames, and the bottom end of the seed box is fixedly arranged inside the outer frames.

[0011] In a possible design, the top of the mounting frame is fixedly provided with a plurality of mounting plates, the top of the mounting plate is fixedly provided with a fertilizer box, the bottom of the fertilizer box is fixedly communicated with a plurality of discharge pipes, the bottom end of the discharge pipe extends to the inside of the adjacent seed receiving box, and the seed receiving box is fixedly arranged on one side of the adjacent mounting plate through a supporting plate.

[0012] In a possible design, the plurality of seed receiving boxes and the plurality of seed boxes are arranged in a staggered manner.

[0013] In a possible design, the bottom of the seed box is fixedly communicated with a second discharge pipe, and the bottom of the seed receiving box is fixedly communicated with a first discharge pipe.

[0014] In a possible design, the driving mechanism comprises a bevel gear angle adjuster, the bevel gear angle adjuster is arranged on the top of the mounting frame, the two sides of the seed receiving box and the outer frame are provided with through holes, the two sides of the seed receiving box and the outer frame are both provided with bearings, the same connecting shaft is arranged between the bevel gear angle adjuster and the plurality of bearings, and the connecting shaft penetrates through the plurality of through holes.

[0015] In a possible design, the bottom of the mounting frame is fixedly provided with a fixing rod, one end of the fixing rod is rotatably provided with a rotating rod, one end of the rotating rod is rotatably provided with a pulley, the bottom of the mounting frame is fixedly provided with an outer cylinder, the inside of the outer cylinder is provided with an inner rod, one end of the inner rod is rotatably arranged at one end of the rotating rod, the inner rod and the outer wall of the outer cylinder are both provided with holes, and the holes are connected through bolts.

[0016] In the application, in specific use, the fertilizer is stored in the fertilizer box, the fertilizer enters the inside of the seed receiving box through the discharge pipe, the seeds are directly stored in the seed box, the seeding machine can be fixed on the tractor through the connecting frame, the bevel gear angle adjuster is also arranged on the transmission shaft of the tractor, the same cross axle type universal coupling is arranged between the two bevel gear angle adjusters, so as to realize that the rotation of the transmission shaft of the tractor drives the connecting shaft, the connecting shaft drives the rotating plate to rotate, after the fertilizer and the seeds fall into the containing groove, the rotating plate will rotate to drive the rotation downward, when the discharge hole is communicated with the containing groove, the seeds or the fertilizer in the containing groove will fall downward, so as to realize that the opening shovel opens a ditch in front, the first discharge pipe and the second discharge pipe respectively discharge the seeds and the fertilizer, and finally realize the effect of seeding. The size of the inner rod is smaller than the size of the inside of the outer cylinder, and the hole of the outer cylinder is also smaller than the hole of the outer wall of the inner rod, when the outer cylinder and the inner rod are connected together through the holes by the bolts, the rotating rod can have a certain range of activity space, so that the pulley can be displaced to a certain extent, so as to adapt to the bumping of the land as much as possible.

[0017] The utility model discloses a rape precision seeder with ditching and fertilizing functions, through the rotating plate and the accommodating groove, the uniform sowing of seeds and fertilizers can be achieved, and the problems of missing sowing and over-sowing in traditional seeders are avoided.

[0018] The utility model discloses a rape precision seeder with ditching and fertilizing functions, through the driving mechanism, all rotating plates can be synchronously rotated, and the synchronism and consistency of sowing and fertilizing are ensured.

[0019] In use, the seeds and the fertilizers are respectively stored in the specified positions, and through cooperation with the ditching shovel in front, the effects of ditching, fertilizing and sowing can be automatically realized during movement, and the structure is simple, the volume is relatively small, and multiple steps of sowing can be realized at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A three-dimensional structure schematic diagram of actual installation of the rape precision seeder with ditching and fertilizing functions is provided for the utility model.

[0021] Figure 2 A rear view structure schematic diagram of the rape precision seeder with ditching and fertilizing functions is provided for the utility model.

[0022] Figure 3 A front view structure schematic diagram of the rape precision seeder with ditching and fertilizing functions is provided for the utility model.

[0023] Figure 4 A bottom view structure schematic diagram of the rape precision seeder with ditching and fertilizing functions is provided for the utility model.

[0024] Figure 5 A cross-sectional structure schematic diagram of the seed box of the rape precision seeder with ditching and fertilizing functions is provided for the utility model.

[0025] In the drawing: 1, mounting frame; 2, material receiving box; 3, outer frame; 4, seed box; 5, bearing; 6, material discharging pipe; 7, mounting plate; 8, connecting shaft; 9, fertilizer box; 10, No. 2 material discharging pipe; 11, ditching shovel; 12, No. 1 material discharging pipe; 13, bevel gear rotation angle device; 14, fixing rod; 15, rotating rod; 16, pulley; 17, accommodating groove; 18, rotating plate; 19, material discharging hole; 20, arc plate; 21, outer cylinder; 22, inner rod. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0027] Embodiment 1

[0028] With reference to Figures 1-2 A seeder comprises a mounting frame 1, multiple groups of seeding elements, multiple furrowing shovels 11 and a driving mechanism.

[0029] The mounting frame 1 serves as a support structure of the whole seeder, and is used for fixing and connecting various components. On the top of the mounting frame 1, multiple outer frames 3 are fixedly arranged, which are used for supporting and fixing seed boxes 4. The bottom end of each seed box 4 is fixedly arranged inside the outer frame 3, and is used for storing rape seeds. Each seed box 4 is provided with a receiving box 2 beside it, which is used for receiving the fertilizer discharged from the fertilizer box 9. The fertilizer enters the inside of the receiving box 2 through the bottom discharge pipe 6, and the fertilizer box 9 is fixedly arranged on the mounting plate 6 on the top of the mounting frame 1. The receiving box 2 is mounted on the adjacent mounting plate 7 through a support plate.

[0030] With reference to Figure 5 In order to realize accurate seeding of the seeds, the seed box 4 and the receiving box 2 in each group of seeding elements are provided with a rotating plate 18. Multiple accommodating grooves 17 are formed on the outer wall of the rotating plate 18, which are used for carrying seeds and fertilizers. When the rotating plate 18 rotates, the seeds and fertilizers in the accommodating grooves 17 will be uniformly scattered into the soil through the discharge holes 19. In order to ensure that the seeds and fertilizers can be smoothly dropped, the inside of the receiving box 2 and the outer frame 3 are fixedly provided with an arc-shaped plate 20, which is located below the rotating plate 18 and the inner wall of which is fitted with the outer wall of the rotating plate 18. The outer wall of the arc-shaped plate 20 is provided with the discharge hole 19 matched with the accommodating groove 17. When the accommodating groove 17 and the discharge hole 19 are communicated, the seeds and fertilizers will be dropped. The seed box 4 and the receiving box 2 are discharged through the second discharge pipe 10 and the first discharge pipe 12 respectively.

[0031] With reference to Figure 3 On the bottom of the mounting frame 1, multiple support rods are fixedly arranged, and each support rod is fixedly provided with a furrowing shovel 11 at the bottom end. The furrowing shovel 11 is used for opening a seeding ditch in the soil to provide space for the seeding of the seeds.

[0032] The present application can be used in the field of agricultural machinery, and can also be used in other fields applicable to the present application.

[0033] Embodiment 2

[0034] With reference to Figure 2 、 Figure 4On the basis of embodiment 1, improve: a rapeseed precision seeder with ditching and fertilizing functions is applied to the field of agricultural machinery, in order to drive a plurality of rotating plates 18 to rotate, a driving mechanism is arranged. The driving mechanism comprises a bevel gear rotation angle device 13, and the bevel gear rotation angle device 13 is installed at the top of the mounting frame 1. The receiving box 2 and the outer frame 3 are provided with through holes on both sides, and bearings 5 are installed. The same connecting shaft 8 is installed between the bevel gear rotation angle device 13 and the plurality of bearings 5, and the connecting shaft 8 penetrates through the plurality of through holes.

[0035] Specifically, by installing a bevel gear rotation angle device 13 on the transmission shaft of the tractor, the same cross shaft type universal coupling is installed between the two bevel gear rotation angle devices 13, so as to realize the rotation of the transmission shaft of the tractor to drive the connecting shaft 8, and the connecting shaft 8 will drive the rotating plate 18 to rotate.

[0036] Referring to Figure 4 The bottom of the mounting frame 1 is provided with a fixed rod 14 and a rotating rod 15. One end of the rotating rod 15 is in contact with the ground through a pulley 16, and the other end is connected through the connecting structure of the inner rod 22 and the outer cylinder 21. The inner rod 22 and the outer cylinder 21 are both provided with holes, and are connected by bolts.

[0037] Specifically, the size of the inner rod 22 is smaller than the size of the inside of the outer cylinder 21, and the hole of the outer cylinder 21 is also smaller than the hole of the outer wall of the inner rod 22. When the outer cylinder 21 and the inner rod 22 are connected together through the hole by the bolt, the rotating rod 15 can have a certain range of activity space, so that the pulley 16 can be displaced to a certain extent, so as to adapt to the bumps of the land as much as possible.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A precision rapeseed seeder with ditching and fertilization functions, characterized in that, include: Mounting bracket (1); Multiple sets of seeding components are used for sowing seeds and fertilizers. The multiple sets of seeding components are all set above the mounting frame (1). Each set of seeding components includes a seed box (4) and a receiving box (2). The receiving box (2) and the seed box (4) are both equipped with a rotating plate (18). The outer wall of the rotating plate (18) is provided with multiple receiving slots (17). The receiving box (2) and the outer frame (3) are both fixedly equipped with an arc plate (20). The arc plate (20) is located below the rotating plate (18), and the inner wall of the arc plate (20) is in contact with the outer wall of the rotating plate (18). The outer wall of the arc plate (20) is provided with a discharge hole (19). The multiple receiving slots (17) are all matched with the discharge hole (19). Multiple trenching shovels (11) are used for trenching in the land. Multiple support rods are fixedly installed at the bottom of the mounting frame (1), and the bottom ends of the multiple support rods are fixedly installed on the multiple trenching shovels (11). A drive mechanism is used to drive multiple rotating plates (18) to rotate, and the drive mechanism is located on one side of the mounting frame (1).

2. The rapeseed precision seeder with ditching and fertilization functions according to claim 1, characterized in that, The top of the mounting bracket (1) is fixedly provided with multiple outer frames (3), and the bottom of the seed box (4) is fixedly provided inside the outer frames (3).

3. A precision rapeseed seeder with ditching and fertilization functions according to claim 2, characterized in that, The top of the mounting frame (1) is fixedly provided with multiple mounting plates (7), and the top of the mounting plate (7) is fixedly provided with a fertilizer box (9). The bottom of the fertilizer box (9) is fixedly connected with multiple discharge pipes (6), and the bottom end of the discharge pipes (6) extends into the interior of the adjacent receiving box (2). The receiving box (2) is fixedly provided on one side of the adjacent mounting plate (7) by a support plate.

4. A precision rapeseed seeder with ditching and fertilization functions according to claim 3, characterized in that, The multiple receiving boxes (2) and multiple seed boxes (4) are arranged in an alternating pattern.

5. A precision rapeseed seeder with ditching and fertilization functions according to claim 4, characterized in that, The bottom of the seed box (4) is fixedly connected to the No. 2 feeding pipe (10), and the bottom of the receiving box (2) is fixedly connected to the No. 1 feeding pipe (12).

6. A precision rapeseed seeder with ditching and fertilization functions according to claim 5, characterized in that, The driving mechanism includes a bevel gear angler (13), which is mounted on the top of the mounting frame (1). Through holes are provided on both sides of the receiving box (2) and the outer frame (3). Bearings (5) are installed on both sides of the receiving box (2) and the outer frame (3). The same connecting shaft (8) is installed between the bevel gear angler (13) and the multiple bearings (5), and the connecting shaft (8) passes through the multiple through holes.

7. A precision rapeseed seeder with ditching and fertilization functions according to claim 1, characterized in that, A fixing rod (14) is fixedly installed at the bottom of the mounting frame (1). A rotating rod (15) is rotatably installed at one end of the fixing rod (14). A pulley (16) is rotatably installed at one end of the rotating rod (15). An outer cylinder (21) is fixedly installed at the bottom of the mounting frame (1). An inner rod (22) is installed inside the outer cylinder (21). One end of the inner rod (22) is rotatably installed at one end of the rotating rod (15). Holes are opened on the outer walls of the inner rod (22) and the outer cylinder (21), and they are connected by bolts.

Images