Fertilizing and sowing integrated mechanism

Abstract

The utility model belongs to the technical field of agricultural equipment, and particularly relates to a fertilizing and seeding integrated mechanism which comprises a rack, a fertilizer box fixedly connected above the rack, two spreaders fixedly mounted at the bottom of the fertilizer box, a transmission rod arranged between the two spreaders, a support shaft arranged below the rack, a synchronous wheel assembly arranged on the support shaft, and a transmission shaft arranged on the synchronous wheel assembly. Both sides of the synchronizing wheel assembly are provided with fertilizing assemblies, and the synchronizing wheel assembly and the fertilizing assemblies can swing up and down relative to the rack by taking the axis of the supporting shaft as a central line, the synchronizing wheel assembly and the fertilizing assemblies are simple and reasonable in structure, low in manufacturing cost and reliable to use, and the spacing distance and the height position of the hollow legs are convenient to adjust; the synchronous wheel rotates to drive the transmission rod to rotate synchronously, then the spreader is driven to work, fertilization and seeding work is completed, the spreader does not need to be driven by a motor, and energy consumption is saved. The synchronous wheel assembly and the fertilizing assembly can be easily lifted by pulling the lifting rod assembly, and the operation is simple and reliable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural equipment, especially relates to a fertilizing and seeding integrated mechanism. BACKGROUND

[0002] The fertilizer applicator is a kind of agricultural machinery with high usage rate in modern agriculture, and the use of the fertilizer applicator reduces the labor intensity of farmers, improves the operation efficiency and reduces the waste of fertilizer.Compared with the traditional method of spreading fertilizer, the fertilizer applicator also avoids the direct contact between the human body and the fertilizer, and is safer, and some fertilizer applicators are also provided with a pesticide spraying mechanism, so as to have the function of pesticide spraying.

[0003] The utility model patent with the application number CN202221720538.6 discloses a riding type pesticide spraying, fertilizing and seeding integrated machine, which comprises a vehicle frame, a power driving mechanism and a driven mechanism are installed at the lower end of the vehicle frame, a driving area is installed at the front end of the vehicle frame, the driving area comprises a driving position connected to the surface of the vehicle frame, a power source is connected to the surface of the vehicle frame in front of the driving position, a power source is connected to the inside of the vehicle frame below the driving position, the power source, the power driving mechanism and a steering wheel are electrically connected, fertilizing mechanisms are installed on the surfaces of the two sides of the vehicle frame, the fertilizing mechanism comprises a side extension frame welded to the bottom end surface of the vehicle frame, hinges are connected to the two ends of the side extension frame, a mounting bracket is connected to the hinges, a synchronous wheel is hinged to the front end of the mounting bracket through a hinge shaft, a fertilizer tank is connected to the surface of the mounting bracket behind the synchronous wheel, a connecting shaft is inserted into the inside of the fertilizer tank, a stirring wheel is connected to the connecting shaft at the discharge port in the inside of the fertilizer tank, one end of the connecting shaft penetrates through the fertilizer tank and is exposed outside and connected to a sprocket wheel two, a sprocket wheel one is connected to the surface of the hinge shaft, and the sprocket wheel one and the sprocket wheel two are connected through a chain transmission; the utility model patent can realize automatic seeding or fertilizer spreading during the movement of the vehicle frame through the setting of the fertilizing mechanism, and the structure of the fertilizing mechanism can make the plow legs till the soil during the movement, so that the seeds and the fertilizer can be evenly and intermittently spread into the ground, thereby realizing automatic seeding or fertilizer spreading.

[0004] However, the fertilizing mechanism in the utility model patent has a complex structure and high manufacturing cost, and when the fertilizing mechanism is not needed, the hanging block can be hung on the hook to make the fertilizing mechanism hang up, but the fertilizer tank, the plow leg and the synchronous wheel need to be lifted together, which is heavy and laborious to hang up, and the working efficiency is low. UTILITY MODEL CONTENTS

[0005] The main technical problem to be solved by the utility model is to provide a fertilizing and seeding integrated mechanism with reasonable structure, low manufacturing cost and convenience in lifting.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The utility model provides a fertilize and sow integrated mechanism, including frame, the top of frame is fixedly connected with fertilizer box, the bottom of fertilizer box is fixedly installed with two spreaders, is provided with transmission link between two spreaders, the lower part of frame is provided with support shaft, is provided with synchronous wheel subassembly on support shaft, the both sides of synchronous wheel subassembly all are provided with fertilize subassembly, synchronous wheel subassembly and fertilize subassembly can together with the axis of support shaft as center line swing relative to frame.

[0008] The utility model discloses a further optimization of the above technical solution:

[0009] Synchronous wheel subassembly includes the first support frame and the second support frame who sets up in parallel with a certain distance, and the first support frame and the second support frame are fixedly connected with support shaft, and support shaft is rotatably connected with frame, and rotatably connected with the first support frame and the second support frame between the rotating shaft, and the rotating shaft is fixedly connected with synchronous wheel.

[0010] Further optimization: fertilize subassembly includes support block, one end of support block is slidably connected with support shaft, the other end of support block is fixedly connected with the first support pipe, and the first support pipe is arranged at an angle with support block, and the first support pipe is slidably connected with the hollow leg, and the top of hollow leg is communicated with the discharge port of corresponding spreader through the hose, and the bottom of hollow leg is fixedly connected with plough.

[0011] Further optimization: the side of first support pipe away from support shaft is fixedly connected with the second support pipe, and the second support pipe is perpendicular to the first support pipe, and the second support pipe is slidably connected with support rod, and the end of support rod close to synchronous wheel is fixedly connected with the first support frame or the second support frame.

[0012] Further optimization: the end of support block close to support shaft is threadedly connected with the first locking screw.

[0013] Further optimization: the first support pipe is threadedly connected with the second locking screw.

[0014] Further optimization: the first sprocket is fixedly connected on the rotating shaft, the second sprocket is fixedly connected on the transmission link, the third sprocket and the fourth sprocket are rotatably connected on the support shaft, the first chain is sleeved between the first sprocket and the third sprocket, the second chain is sleeved between the second sprocket and the fourth sprocket, and the third sprocket and the fourth sprocket are fixedly connected.

[0015] Further optimization: the top of frame is fixedly connected with seat frame, the seat frame is fixedly connected with limiting frame, the first support frame is provided with lifting rod assembly, and lifting rod assembly and limiting frame are correspondingly arranged.

[0016] Further optimization: the lifting rod assembly includes connecting rod, the connecting rod is fixedly connected with the first support frame, the end of connecting rod away from the first support frame is fixedly connected with connecting frame, the connecting frame is arranged at an angle with the connecting rod, and the end of connecting frame away from the connecting rod is rotatably connected with lifting rod.

[0017] The utility model discloses adopt above -mentioned technical scheme, synchronous wheel subassembly and fertilization subassembly simple and reasonable structure, the low manufacturing cost, reliable, the interval distance and height position of the hollow leg are convenient to adjust synchronous wheel rotation can drive transmission rod synchronous rotation, and then drive the spreader work, complete fertilization and seeding work, and the spreader does not need motor drive, and the energy consumption is saved, and the synchronous wheel subassembly and fertilization subassembly can be easily lifted by pulling the lifting rod subassembly, and the operation is simple and reliable.

[0018] The utility model is further illustrated below in connection with the drawings and examples. DRAWINGS

[0019] Figure 1 It is the overall structure schematic view of the utility model embodiment;

[0020] Figure 2 It is the overall structure schematic view of another angle of the utility model embodiment;

[0021] Figure 3 It is the structure schematic view of synchronous wheel subassembly in the utility model embodiment;

[0022] Figure 4 It is the structure schematic view of fertilization subassembly in the utility model embodiment;

[0023] Figure 5 It is the structure schematic view of lifting rod subassembly in the utility model embodiment.

[0024] In the drawing: 1 - frame;2 - support plate;3 - fertilizer box;4 - spreader;5 - transmission rod;6 - support shaft;7 - synchronous wheel subassembly;701 - first support frame;702 - second support frame;703 - rotation shaft;704 - synchronous wheel;8 - fertilization subassembly;801 - support block;802 - first support pipe;803 - hollow leg;804 - plow blade;805 - second support pipe;806 - support rod;807 - first locking screw;808 - second locking screw;9 - first sprocket;10 - second sprocket;11 - third sprocket;12 - fourth sprocket;13 - seat frame;14 - limiting frame;15 - lifting rod subassembly;1501 - connecting rod;1502 - connecting frame;1503 - lifting rod. DETAILED DESCRIPTION

[0025] As Figures 1-5 Shown: a kind of fertilization and seeding integrated mechanism, including frame 1, the top of frame 1 is fixedly connected with fertilizer box 3 by two support plates 2, and fertilizer box 3 is fixedly installed with spreader 4 at the bottom near both ends of position, and transmission rod 5 is arranged between two spreaders 4.

[0026] The spreader 4 and the transmission rod 5 are both prior arts, and the structure and working principle of the spreader 4 and the transmission rod 5 are disclosed in the utility model patent with the application number CN202420280163.9, the transmission rod 5 is rotated to drive the spreader 4 to work, so that the fertilizer and seeds in the fertilizer box 3 are discharged through the discharge port of the spreader 4.

[0027] A support shaft 6 is arranged below the frame 1, a synchronous wheel assembly 7 is arranged on the support shaft 6, fertilizer applying assemblies 8 are arranged on both sides of the synchronous wheel assembly 7, and the synchronous wheel assembly 7 and the fertilizer applying assemblies 8 can swing up and down relative to the frame 1 with the axis of the support shaft 6 as the center line.

[0028] The synchronous wheel assembly 7 comprises first and second support frames 701 and 702 arranged in parallel at a certain distance, and the first and second support frames 701 and 702 are fixedly connected with the support shaft 6, the support shaft 6 is rotationally connected with the frame 1, a rotating shaft 703 is rotationally connected between the first and second support frames 701 and 702, and a synchronous wheel 704 is fixedly connected to the rotating shaft 703.

[0029] The fertilizer applying assembly 8 comprises a support block 801, one end of the support block 801 is slidably connected with the support shaft 6, the other end of the support block 801 is fixedly connected with a first support pipe 802, the first support pipe 802 is arranged at an angle with the support block 801, a hollow leg 803 is slidably connected in the first support pipe 802, the top end of the hollow leg 803 is communicated with the discharge port of the corresponding spreader 4 through a hose, and a plow 804 is fixedly connected to the bottom end of the hollow leg 803.

[0030] In this way, after the plow 804 plows a groove, the fertilizer and seeds in the fertilizer box 3 enter the hollow leg 803 through the discharge port of the spreader 4, and then enter the groove, so as to realize automatic fertilization and seeding.

[0031] The side of the first support pipe 802 away from the support shaft 6 is fixedly connected with a second support pipe 805, the second support pipe 805 is perpendicularly arranged with the first support pipe 802, a support rod 806 is slidably connected in the second support pipe 805, and the end of the support rod 806 close to the synchronous wheel 704 is fixedly connected with the first or second support frame 701 or 702.

[0032] The end of the support block 801 close to the support shaft 6 is threadedly connected with a first locking screw 807.

[0033] In this way, the interval distance of the two hollow legs 803 can be conveniently adjusted, and the interval distance of the grooves can be adjusted, after the adjustment is completed, the support block 801 and the support shaft 6 can be fixed together by locking the first locking screw 807, and the position of the hollow leg 803 in the horizontal direction can be fixed.

[0034] The first support pipe 802 is threadedly connected with a second locking screw 808.

[0035] In this way, the position of the hollow leg 803 in the vertical direction can be adjusted, and the depth of the plough blade 804 into the soil can be adjusted.

[0036] The first sprocket 9 is fixed to the rotating shaft 703, the second sprocket 10 is fixed to the transmission rod 5, the third sprocket 11 and the fourth sprocket 12 are rotatably connected to the support shaft 6, the first sprocket 9 and the third sprocket 11 are sleeved with a first chain, the second sprocket 10 and the fourth sprocket 12 are sleeved with a second chain, and the third sprocket 11 and the fourth sprocket 12 are fixedly connected.

[0037] In this way, the rotation of the synchronous wheel 704 can drive the transmission rod 5 to rotate, and then drive the fertilizer distributor 4 to work, so that the fertilizer and seeds in the fertilizer box 3 enter the hollow leg 803 through the discharge port of the fertilizer distributor 4, and the fertilization and seeding work is completed, and the synchronous wheel 704 and the fertilizer distributor 4 work synchronously, and the fertilizer distributor 4 does not need to be driven by a motor, and energy consumption is saved.

[0038] The seat frame 13 is fixed to the upper portion of the frame 1, the limiting frame 14 is fixed to the seat frame 13, the lifting rod assembly 15 is arranged on the first support frame 701, and the lifting rod assembly 15 and the limiting frame 14 are correspondingly arranged.

[0039] The lifting rod assembly 15 comprises a connecting rod 1501, the connecting rod 1501 is fixedly connected with the first support frame 701, a connecting frame 1502 is fixed to one end of the connecting rod 1501 away from the first support frame 701, the connecting frame 1502 is arranged at an angle with the connecting rod 1501, and a lifting rod 1503 is rotatably connected to one end of the connecting frame 1502 away from the connecting rod 1501.

[0040] In this way, when the device needs to be stopped at the end of the field and does not need to be fertilized and seeded, the lifting rod 1503 is horizontally rotated and lifted upward, and the lifting rod 1503 is placed on the limiting frame 14, so that the synchronous wheel assembly 7 and the fertilization assembly 8 are separated from the ground. Since the synchronous wheel 704 does not rotate, the transmission rod 5 also does not rotate, and the fertilizer distributor 4 stops working.

[0041] In addition, according to the lever principle, the lifting rod assembly 15 can easily lift the synchronous wheel assembly 7 and the fertilization assembly 8.

[0042] For those skilled in the art, according to the teaching of the present application, the changes, modifications, replacements and variations of the embodiments without departing from the principles and spirits of the present application still fall within the protection scope of the present application.

Claims

1. A fertilizing and seeding integrated mechanism comprising a frame (1), characterized in that: The upper part of the frame (1) is fixedly connected with a fertilizer box (3), the bottom of the fertilizer box (3) is fixedly connected with two fertilizer distributors (4), the two fertilizer distributors (4) are provided with a transmission rod (5), the lower part of the frame (1) is provided with a supporting shaft (6), the supporting shaft (6) is provided with a synchronous wheel assembly (7), the two sides of the synchronous wheel assembly (7) are provided with a fertilizer application assembly (8), the synchronous wheel assembly (7) and the fertilizer application assembly (8) can swing up and down relative to the frame (1) with the axis of the supporting shaft (6) as the center line.

2. The fertilizing and seeding integrated mechanism according to claim 1, characterized in that: The synchronous wheel assembly (7) comprises first and second supporting frames (701) and (702) which are arranged in parallel at a distance, and the first and second supporting frames (701) and (702) are fixedly connected with the supporting shaft (6), the supporting shaft (6) is rotatably connected with the frame (1), and the first and second supporting frames (701) and (702) are rotatably connected with a rotating shaft (703), and the rotating shaft (703) is fixedly connected with a synchronous wheel (704).

3. The fertilizing and seeding integrated mechanism according to claim 2, characterized in that: The fertilizer application assembly (8) comprises a supporting block (801), one end of the supporting block (801) is slidably connected with the supporting shaft (6), the other end of the supporting block (801) is fixedly connected with a first supporting pipe (802), the first supporting pipe (802) is arranged at an angle with the supporting block (801), the first supporting pipe (802) is slidably connected with a hollow leg (803), the top end of the hollow leg (803) is communicated with the discharge port of the corresponding fertilizer distributor (4) through a hose, and the bottom end of the hollow leg (803) is fixedly connected with a plow blade (804).

4. The fertilizing and seeding integrated mechanism according to claim 3, characterized in that: The side, away from the supporting shaft (6), of the first supporting pipe (802) is fixedly connected with a second supporting pipe (805), the second supporting pipe (805) is arranged perpendicularly with the first supporting pipe (802), the second supporting pipe (805) is slidably connected with a supporting rod (806), and one end of the supporting rod (806), close to the synchronous wheel (704), is fixedly connected with the first or second supporting frame (701) or (702).

5. The fertilizer and seed drill integrated apparatus according to claim 4, wherein: The end, close to the supporting shaft (6), of the supporting block (801) is threadedly connected with a first locking screw (807).

6. The fertilizing and seeding integrated mechanism according to claim 5, characterized in that: The first supporting pipe (802) is threadedly connected with a second locking screw (808).

7. The fertilizing and seeding integrated mechanism according to claim 6, characterized in that: The rotating shaft (703) is fixedly connected with a first sprocket (9), the transmission rod (5) is fixedly connected with a second sprocket (10), the supporting shaft (6) is rotatably connected with a third sprocket (11) and a fourth sprocket (12), a first chain is sleeved between the first sprocket (9) and the third sprocket (11), a second chain is sleeved between the second sprocket (10) and the fourth sprocket (12), and the third sprocket (11) and the fourth sprocket (12) are fixedly connected.

8. The fertilizing and seeding integrated mechanism according to claim 7, characterized in that: The upper part of the frame (1) is fixedly connected with a seat frame (13), the seat frame (13) is fixedly connected with a limiting frame (14), the first supporting frame (701) is provided with a lifting rod assembly (15), and the lifting rod assembly (15) and the limiting frame (14) are correspondingly arranged.

9. The fertilizer seeding integrated mechanism according to claim 8, characterized in that: The lifting rod assembly (15) comprises a connecting rod (1501), the connecting rod (1501) is fixedly connected with the first support frame (701), one end of the connecting rod (1501) away from the first support frame (701) is fixedly connected with a connecting frame (1502), the connecting frame (1502) is arranged at an angle with the connecting rod (1501), and one end of the connecting frame (1502) away from the connecting rod (1501) is rotatably connected with a lifting rod (1503).

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