Agricultural machinery seed fertilizer device

Abstract

The utility model discloses an agricultural machinery seed fertilizer device, which comprises a handrail, a rotating wheel, a seed fertilizer box and a rotating shaft, one end of the handrail is provided with a handle, and the surface of the rotating shaft is welded with the bottom end of the handrail; the rotating wheel is rotationally connected with the handrail; the bottom end of the seed fertilizer box is communicated with a discharging pipe; the discharging pipe is communicated and connected with a middle wheel body of the rotating wheel; the weight of the rear pressing wheel is adjusted according to the land requirement, the soil pressing effect is improved, the scraping rod can scrape off soil attached to the rear pressing wheel, the rear pressing wheel is prevented from taking away the soil, cleaning is convenient, meanwhile, the weight of the rear pressing wheel is reduced after use, and moving and carrying are relatively convenient and fast; fertilizer is mixed, the fertilizer is stirred and mixed again through the stirring claws when passing through the stirring claws, the stirring effect is improved, caked fertilizer can be scattered through falling and impacting, fertilizer caking can be effectively treated, and the agricultural seed fertilizer effect is improved. The device is simple in structure, convenient to operate and worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, and in particular to an agricultural machinery seed fertilizer device. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is a basic industry that provides support for the construction and development of the national economy.

[0003] The existing agricultural machinery fertilizer planting device still has certain shortcomings. During the fertilizer planting process, the fertilizer is easily damp and agglomerated, which affects the fertilizer feeding and has poor use effect. At the same time, when the soil is pressed after planting the fertilizer, it is easy to stick to the rear pressing wheel due to the wet soil and needs to be cleaned regularly. The rear pressing wheel has a certain weight and is inconvenient to carry and move. For this reason, we propose an agricultural machinery fertilizer planting device. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural machinery fertilizer device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural machinery seed fertilizer device, which includes an armrest, a rotating wheel, a seed fertilizer box, and a rotating shaft. A handle is installed at one end of the armrest, and the surface of the rotating shaft is welded to the bottom end of the armrest; the rotating wheel is rotatably connected to the armrest; a feed pipe is connected to the bottom end of the seed fertilizer box; the feed pipe is connected to the middle wheel body of the rotating wheel; a motor is installed at the bottom end of the seed fertilizer box, and the output end of the motor passes through the seed fertilizer box and extends to the inside and is fixedly connected to a stirring member; the stirring A stirring claw is fixedly installed at the bottom end of the part; an annular groove is opened inside the discharge pipe, and a movable ring is movably arranged in the annular groove; the upper and lower ends of the movable ring are fixedly connected to the discharge pipe through a plurality of springs respectively; blocks are arranged on both sides of the inner wall of the movable ring; a movable rod is fixedly installed on the outside of the movable ring; a connecting rod is arranged at the lower end of the middle part of the handrail; a rotating shaft is arranged at the corners of the two connecting rods; a rear pressure wheel is coaxially arranged on the outer wall of the rotating shaft; a scraper rod is installed on the outer end of the connecting rod at the outer wall of the rear pressure wheel.

[0006] Preferably, a duckbill is provided on the outside of the rotating wheel, and a plurality of duckbill are arranged at equal intervals; the duckbill; the duckbill includes a fixed mouth and a movable mouth, and the fixed mouth and the movable mouth are rotatably connected by a lever; the end of the lever away from the movable mouth is connected to the rotating wheel through a spring; a top block for moving the lever is provided at one end of the handrail.

[0007] Preferably, a cavity is provided inside the rear pressing wheel, and a round cover is rotatably provided with threads on one side of the rear pressing wheel.

[0008] Preferably, the gap between the scraping rod and the outer wall of the rear pressing wheel is set to be 2 - 5 mm.

[0009] Preferably, the feeding pipe is provided with a strip-shaped groove at the position of the movable rod, and the movable rod passes through the strip-shaped groove and extends to the outside of the feeding pipe.

[0010] Preferably, a plurality of stoppers are provided, and the stoppers are distributed in an S-shaped staggered manner; a plurality of triangular protrusions are provided at the bottom end of the stopper.

[0011] Preferably, the stirring claws are equidistantly distributed with three claw rods, and the outer ends of the three claw rods are inclined downward by 45 degrees.

[0012] Beneficial effects: Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the settings of the connecting rod, the rotating shaft, the rear pressing wheel, and the scraping rod, soil or water is poured into the cavity inside the rear pressing wheel, so that the rear pressing wheel has a certain weight. The weight of the rear pressing wheel can be adjusted according to the needs of the land to improve the soil pressing effect. The scraping rod can scrape off the soil adhered to the rear pressing wheel, prevent the rear pressing wheel from taking away the soil, and is convenient for cleaning. At the same time, after the use is finished, the weight of the rear pressing wheel is reduced, making it relatively convenient to move and carry; Through the settings of the motor, the stirring member, the stirring claws, the movable ring, the stopper, and the movable rod, the motor drives the stirring member to rotate to stir the fertilizer, mixing the fertilizer. When the fertilizer passes through the stirring claws, it is stirred and mixed again by the stirring claws. At the same time, the feeding speed of the fertilizer can be reduced to improve the stirring effect. The fertilizer falls on the stopper, and at the same time, the caked fertilizer can be broken up by the impact during falling, effectively dealing with the caking of the fertilizer and improving the agricultural seed fertilizer effect. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of an agricultural machinery seed fertilizer device proposed by the present utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the seed fertilizer box and the feeding pipe of an agricultural machinery seed fertilizer device proposed by the present utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of an agricultural machinery seed fertilizer device proposed by the present utility model.

[0016] Figure 4 It is an enlarged schematic diagram of part A of an agricultural machinery seed fertilizer device proposed by the present utility model.

[0017] In the accompanying drawings: 1 - handrail, 2 - handle, 3 - connecting rod, 4 - rotating shaft, 5 - rear pressure wheel, 6 - scraping rod, 7 - round cover, 8 - runner, 9 - blanking pipe, 10 - seed and fertilizer box, 11 - motor, 12 - stirring member, 13 - stirring claw, 14 - movable ring, 15 - stop block, 16 - movable rod, 17 - rotating shaft, 18 - duckbill, 19 - lever, 20 - spring, 21 - top block, 22 - wheel cover. Detailed implementation manners

[0018] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0020] Embodiment

[0021] Please refer to the drawings of the specification. In the embodiment of the utility model, an agricultural mechanical fertilizer device includes an armrest 1, a rotating wheel 8, a fertilizer box 10, and a rotating shaft 17. A handle 2 is installed at one end of the armrest 1, and the surface of the rotating shaft 17 is welded to the bottom end of the armrest 2; the rotating wheel 8 is rotatably connected to the armrest 1; the bottom end of the fertilizer box 10 is connected to a feed pipe 9; the feed pipe 9 is connected to the middle wheel body of the rotating wheel 8; a motor 11 is installed at the bottom end of the fertilizer box 10, and the motor 11 is The output end passes through the fertilizer box 10 and extends to the inside and is fixedly connected with a stirring piece 12; a stirring claw 13 is fixedly installed at the bottom end of the stirring piece 12; an annular groove is provided inside the feeding tube 9, and a movable ring 14 is movably provided in the annular groove; the upper and lower ends of the movable ring 14 are respectively fixedly connected to the feeding tube 9 through a plurality of springs 20; blocks 15 are provided on both sides of the inner wall of the movable ring 14; a movable rod 16 is fixedly installed on the outside of the movable ring 14; a movable rod 16 is fixedly installed on the middle lower end of the handrail 1 A connecting rod 3 is arranged; a rotating shaft 4 is arranged at the corners of the two connecting rods 3; a rear pressure wheel 5 is coaxially arranged on the outer wall of the rotating shaft 4; a scraper rod 6 is installed on the outer wall of the rear pressure wheel 5 at the outer end of the connecting rod 3, and a duckbill 18 is arranged outside the rotating wheel 8, and a plurality of duckbill 18 are arranged at equal distances; the duckbill 18; the duckbill 18 includes a fixed mouth and a movable mouth, and the fixed mouth and the movable mouth are rotatably connected by a lever 19; the end of the lever 19 away from the movable mouth is connected by a spring 20 connected to the rotating wheel 8; a top block 21 for moving the lever 19 is provided at one end of the handrail 1, a cavity 5 is provided inside the rear pressure wheel 5, and a round cover 7 is provided on one side of the rear pressure wheel 5 for rotation, a gap of 2-5mm is provided between the scraper rod 6 and the outer wall of the rear pressure wheel 5, a strip groove is provided at the movable rod 16 of the feed tube 9, and the movable rod 16 extends to the outside of the feed tube 9 through the strip groove, a plurality of the stoppers 15 are provided, and the stoppers 15 are staggered in an S shape;The bottom end of the stopper 15 is provided with a plurality of protrusions in a triangular structure, the stirring claw 13 is evenly distributed with three claw rods, and the outer ends of the three grabbing rods are tilted downward by 45 degrees. When each duckbill 18 turns to the bottom and is inserted into the soil, the pull rod 19 will automatically open when the top block is pushed, and the fertilizer will leak out. Each duckbill will automatically close when it turns to the bottom. The duckbill 19 seeder can be used to plant fertilizer at a fixed distance. A cavity 5 is provided inside the rear pressure wheel 5, and a round cover 7 is installed on one side, which can be adjusted to control the pressure inside the wheel. The scraper rod 6 is installed on the outer wall of the rear pressure wheel 5, and the gap is set to 2-5m m, helps to clean the fertilizer, a strip groove is set at the movable rod 16, so that the movable rod 16 can pass through the strip groove and extend to the outside of the feeding pipe 9, so that the movable rod 16 can move up and down in the movable groove, so that the fertilizer inside bounces, collides and breaks up the lumped fertilizer, and ensures the stability of the fertilizer flow. Three claw rods are evenly distributed, and the outer ends are tilted downward by 45 degrees to ensure that the fertilizer is fully stirred. The motor 11 is installed at the bottom of the fertilizer box 10, and the fertilizer in the box is stirred by the stirring member 12. The bottom end of the stirring member 12 is equipped with a stirring claw 13 to help mix the fertilizer;

[0022] Usage process:

[0023] When in use, the round cover 7 on the rear pressing wheel 5 is opened, and soil or water is poured into the cavity inside the rear pressing wheel 5, so that the rear pressing wheel 5 has a certain weight. The weight of the rear pressing wheel 5 is adjusted according to the needs of the land to improve the soil pressing effect. The scraper rod 6 can scrape off the soil stuck on the rear pressing wheel 5 to prevent the rear pressing wheel 5 from taking away the soil, and it is convenient to clean up and save labor. Fertilizer is poured into the fertilizer box 10 through the outer feeding port, and the motor 11 is started. The motor 11 drives the stirring element 12 to rotate to stir the fertilizer and mix the fertilizer. When the fertilizer passes through the stirring claw 13, it is stirred and mixed again by the stirring claw 13. At the same time, the feeding speed of the fertilizer can be reduced. The fertilizer enters the feeding pipe 9. The fertilizer falls on the block 15, which reduces the falling speed of the fertilizer. At the same time, the fertilizer clumps can be broken up by the falling impact, and then the fertilizer enters the rotor 8. When the fertilizer clumps fall on the block 15, the movable rod 16 is manually moved up and down, so that the movable rod 16 drives the movable ring 14 to move up and down, thereby driving multiple blocks 15 to move. The clumps of fertilizer move upward due to inertia and then fall down. The triangular block that collides with the bottom of the block 15 during the upward movement can break up the clumps, and the fertilizer can also be broken up when it falls, which can effectively deal with fertilizer clumps. During operation, the operator holds the handle 2, pushes the fertilizer-seeding device, and sends the fertilizer to the duckbill 18 through the fertilizer-seeding box 10 to complete the operation.

[0024] In the above process, through the settings of the connecting rod, rotating shaft, rear pressing wheel, and scraping rod, soil or water is poured into the cavity inside the rear pressing wheel, making the rear pressing wheel have a certain weight. The weight of the rear pressing wheel is adjusted according to the needs of the land to improve the soil pressing effect. The scraping rod can scrape off the soil adhered to the rear pressing wheel, prevent the rear pressing wheel from taking away the soil, and is convenient for cleaning. At the same time, after the use is over, the weight of the rear pressing wheel is reduced, making it relatively convenient to move and carry; through the settings of the motor, stirring member, stirring claws, movable ring, stop block, and movable rod, the motor drives the stirring member to rotate to stir the fertilizer and mix the fertilizer. When the fertilizer passes through the stirring claws, it is stirred and mixed again by the stirring claws. At the same time, the feeding speed of the fertilizer can be reduced, improving the stirring effect. The fertilizer falls on the stop block, and at the same time, the caked fertilizer can be broken up by the impact of falling, effectively dealing with the caking of the fertilizer and improving the agricultural seed fertilizer effect; the structure of this application is simple, highly practical, and easy to operate, worthy of promotion.

[0025] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. An agricultural machinery fertilizer device, characterized in that: The worm gear is annularly connected to the bottom end of the worm gear, and the worm gear is connected to the bottom end of the worm gear by a toothed connecting strip which is cooperatively connected with the toothed connecting strip.

2. The agricultural machinery fertilizer device according to claim 1, characterized in that: A duckbill is provided on the outside of the rotating wheel, and a plurality of duckbill are arranged at equal intervals; the duckbill; the duckbill includes a fixed mouth and a movable mouth, and the fixed mouth and the movable mouth are rotatably connected by a lever; the end of the lever away from the movable mouth is connected to the rotating wheel through a spring; a top block for moving the lever is provided at one end of the handrail.

3. The agricultural machinery fertilizer device according to claim 1, characterized in that: A cavity is arranged inside the rear pressure wheel, and a round cover is rotatably arranged on one side of the rear pressure wheel.

4. The agricultural machinery fertilizer device according to claim 1, characterized in that: The gap between the scraper rod and the outer wall of the rear pressure wheel is set to 2-5mm.

5. The agricultural machinery fertilizer device according to claim 1, characterized in that: The feed tube is provided with a strip groove at the movable rod, and the movable rod passes through the strip groove and extends to the outside of the feed tube.

6. The agricultural machinery fertilizer device according to claim 1, characterized in that: There are a plurality of stoppers, and the stoppers are distributed in an S-shaped staggered manner; a plurality of protrusions in a triangular structure are arranged at the bottom end of the stopper.

7. The agricultural machinery fertilizer device according to claim 1, characterized in that: The stirring claw is provided with three claw rods distributed equidistantly, and the outer ends of the three claw rods are tilted downward by 45 degrees.

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