Fertilizing equipment for rice planting

Abstract

The utility model provides fertilizing equipment for rice planting, which relates to the technical field of agricultural instruments and comprises a hopper, a support frame is fixedly welded on the outer wall of the hopper, a mounting plate is mounted on the support frame, and an upper cover body is movably connected onto the mounting plate. The sowing wheel is driven by the servo motor, the sowing wheel is arranged between the upper cover body and the lower cover body, fertilizer particles guided in from the feeding opening fall into the sowing groove, the sowing wheel drives the fertilizer particles to rotate, the fertilizer particles are guided out from the discharging opening, connected with the lower cover body, of the upper cover body through centrifugal force, and fertilizer application is conducted. The rotating speed of the servo motor is adjusted through the controller, the multiple sowing grooves are matched, the sowing density of fertilizer particles is controlled, the movable block is movably connected to one end of the upper cover body, the movable block is fixed and limited through the adjusting rod adjusting nut, the pitching angle of the upper cover body is controlled, and then the pitching angles of discharging ports of the upper cover body and the lower cover body are controlled; the parabola angle of the fertilizer particles is adjusted, so that the distribution range of the fertilizer is controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural implement technical field especially relates to be used for rice planting's fertilizing equipment. BACKGROUND

[0002] The technical points of rice planting include seedling raising, transplanting, fertilization and irrigation, and the fertilization is one of the key factors affecting the yield of rice. Scientific fertilization needs to determine the target yield according to the soil fertility, and control the total amount of nitrogen fertilizer, to ensure the balanced application of nitrogen, phosphorus and potassium. Base fertilizer should be applied deeply, and topdressing is carried out by water belt nitrogen mode. For acid soil, it is also necessary to properly apply soil conditioner or lime.

[0003] For example, the publication number CN221488344U, a kind of for rice planting's fertilizing device, the for rice planting's fertilizing device, including bottom plate, still include: support box, the support box top is provided with storage cylinder, the storage cylinder inside is provided with driving rod, the driving rod outside is provided with sleeve, a plurality of scrapers are provided on the sleeve, stirring rod is provided on the scraper, the storage cylinder bottom is provided with discharge chute, the driving rod outside is provided with the baffle matched with discharge chute;For rice planting's fertilizing device is stored in fertilizer by storage cylinder, motor drives driving rod and grinding roller rotation, driving rod drives a plurality of stirring rods to rotate, and the fertilizer is stirred, the fertilizer is broken by stirring rod, prevents the fertilizer from being unable to discharge downward in storage cylinder, grinding roller rotates and crushes fertilizer, so that the discharged fertilizer particles are more uniform, facilitate the absorption of rice, and the fertilization of rice planting is more convenient and fast. But the fertilization density of the existing fertilization equipment for rice planting is not convenient to adjust, and the discharging process mostly adopts conventional push-gravity discharging. This method has certain randomness, which causes uneven fertilization area, partial lack of fertilizer, easy to develop poorly, partial area is over-fertilized, causes root burning problem, and the distribution area of the current fertilization particle is not convenient to adjust, the device is not good in application range. Based on this, the utility model designs a fertilizing equipment for rice planting to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a fertilizing equipment for rice planting to solve the above-mentioned problems of inconvenient adjustment of fertilization density of fertilization particles and inconvenient adjustment of distribution area of fertilization particles, and poor application range of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a fertilization equipment for rice planting, including hopper, the outer wall of the hopper is fixedly welded support frame, install mounting plate on the support frame, the movable joint has upper cover body on the mounting plate, upper cover body connects lower cover body, upper cover body connects lower cover body and set the discharge port, the bottom of hopper is connected with bellows, the upper end of upper cover body is provided with feeding port, the discharge end of bellows is connected with feeding port, the upper end of upper cover body is fixedly connected with servo motor, the output end of servo motor is connected with sowing wheel, a plurality of annular distribution sowing groove are arranged on the sowing wheel, the discharge port of bellows is opposite sowing groove and is provided, one end of upper cover body is movably connected with movable block, the movable block is movably connected with adjusting rod, adjusting rod is inserted in movable block, a group of nuts are screwed on adjusting rod, the support frame is fixedly connected with storage battery, the storage battery is electrically connected with servo motor and controller, the controller is connected on upper cover body, the servo motor is connected with controller, and the controller is used for controlling the rotating speed of servo motor.

[0007] As a further scheme of the utility model: the bottom end of the hopper is provided with a plurality of slope end faces, the slope end faces are gradually reduced in inclination, the hopper is rotatably connected to the inclined conveying shaft along the slope end face, one end of the conveying shaft is clamped and limited on the inner wall bottom end of the hopper, the other end of the conveying shaft is connected to the conveying motor, and the conveying motor is fixedly connected to the outer wall of the hopper.

[0008] As a further scheme of the utility model: the inner walls on both sides of the hopper are provided with inclined clamping grooves, the clamping grooves clamp the partition plate, the bottom end of the partition plate is provided with an arc-shaped middle groove, and the middle groove is arranged on the upper end of the conveying shaft.

[0009] As a further scheme of the utility model: the plurality of sowing grooves on the sowing wheel are all trapezoidal, and the width of the sowing groove is greater than the width of the feeding port.

[0010] As a further scheme of the utility model: the discharge ports of the upper cover body and the lower cover body are all wide-mouthed, and the discharge ports of the upper cover body and the lower cover body are all square.

[0011] As a further scheme of the utility model: the adjusting rod is inserted in the middle position of the movable block, and the both sides of the movable block are provided with flat end faces.

[0012] As a further scheme of the utility model: further include vibration motor, the vibration motor is fixedly connected on the support frame, the output end of the vibration motor is connected with eccentric wheel, the eccentric wheel is eccentrically connected with vibration rod, one end of the vibration rod is a hollow ring body, and the ring body is sleeved on the bellows.

[0013] As a further scheme of the utility model: the rubber ring is embedded in the inside of the ring body, and the rubber ring is connected with the outer wall of the bellows.

[0014] As a further scheme of the utility model: one side of the hopper is connected with a perspective window, the height of the perspective window matches the height of the hopper.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. In the utility model, the servo motor drives the sowing wheel, the sowing wheel is arranged between the upper cover body and the lower cover body, the fertilizer particles introduced through the feeding port fall into the sowing groove, the sowing wheel drives the fertilizer particles to rotate, the fertilizer particles are guided out through the centrifugal force at the discharge port of the upper cover body connected with the lower cover body, fertilizer application is carried out, the controller is used for adjusting the rotating speed of the servo motor, a plurality of sowing grooves are used for cooperation, the sowing density of the fertilizer particles is controlled, the movable block is movably connected to one end of the upper cover body, the adjusting rod is used for adjusting the nut to fix and limit the movable block, the pitch angle of the upper cover body is controlled, and then the pitch angle of the discharge port of the upper cover body and the lower cover body is controlled, the parabolic angle of the fertilizer particles is adjusted, and then the distribution range of the fertilizer is controlled, so that the adjustability is high, and the application range is wide. 2. In the utility model, the eccentric wheel is driven to rotate by the vibration motor, the vibration rod is driven to reciprocate by the eccentric wheel, the vibration rod reciprocating drives the corrugated pipe to vibrate, and then the fertilizer particles in the corrugated pipe are vibrated to discharge, so that the fertilizer particles are prevented from being blocked in the corrugated pipe, and the discharging effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is an overall explosion structure schematic view of the utility model;

[0019] Figure 3 It is an overall cross-section structure schematic view of the utility model;

[0020] Figure 4 It is an upper cover body connection structure schematic view of the utility model;

[0021] Figure 5 It is an upper cover body explosion connection structure schematic view of the utility model. In the drawing: 1, hopper; 2, support frame; 3, mounting plate; 4, upper cover body; 5, lower cover body; 6, servo motor; 7, sowing wheel; 8, adjusting rod; 9, movable block; 10, corrugated pipe; 11, vibration motor; 12, eccentric wheel; 13, vibration rod; 14, storage battery; 15, perspective window; 16, material conveying motor; 17, material conveying shaft; 18, clamping groove; 19, partition plate; 20, middle groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Embodiment:

[0024] Please refer to Figures 1-5 In the embodiment of the utility model, the fertilizer equipment for rice planting, including hopper 1, the outer wall of hopper 1 is fixedly welded with support frame 2, installation plate 3 is installed on support frame 2, and movable joint has upper cover body 4 on installation plate 3, upper cover body 4 is connected with lower cover body 5, and the discharge port is arranged in upper cover body 4 and lower cover body 5, the bottom of hopper 1 is connected with corrugated pipe 10, the upper end of upper cover body 4 is provided with feed inlet, the discharge end of corrugated pipe 10 is connected with feed inlet, the upper end of upper cover body 4 is fixedly connected with servo motor 6, the output end of servo motor 6 is connected with sowing wheel 7, a plurality of annular distribution sowing grooves are arranged on sowing wheel 7, the discharge port of corrugated pipe 10 is opposite sowing groove, one end of upper cover body 4 is movably connected with movable block 9, adjustment rod 8 is movably connected on installation plate 3, adjustment rod 8 penetrates in movable block 9, a group of nuts are screw-connected on adjustment rod 8, support frame 2 is fixedly connected with storage battery 14, storage battery 14 is electrically connected with servo motor 6 and controller, controller is connected on upper cover body 4, servo motor 6 is connected with controller, and controller is used to control the rotating speed of servo motor 6.

[0025] Specifically, hopper 1 is connected on support frame 2, support frame 2 supports the whole device, and support frame 2 is bolted on moving machine on one side, so that moving machine drives the device to move on the rice field needing fertilization, fertilizer particles are placed in hopper 1, the particles in hopper 1 are introduced into the feed inlet of upper cover body 4 through corrugated pipe 10, servo motor 6 is connected on upper cover body 4, servo motor 6 drives sowing wheel 7, sowing wheel 7 is arranged between upper cover body 4 and lower cover body 5, the fertilizer particles introduced into the feed inlet fall into sowing groove, sowing wheel 7 drives the rotation of fertilizer particles, the fertilizer particles are guided out through centrifugal force at the discharge port of upper cover body 4 connected with lower cover body 5, fertilizer is applied, the rotating speed of servo motor 6 is adjusted through controller, the sowing density of fertilizer particles is controlled by cooperating with multiple sowing grooves, movable block 9 is movably connected on one end of upper cover body 4, adjustment rod 8 adjusts nut fixed limit movable block 9, the pitch angle of upper cover body 4 is controlled, and then the pitch angle of the discharge port of upper cover body 4 and lower cover body 5 is controlled, so that the parabolic angle of fertilizer particles is adjusted, and then the distribution range of fertilizer is controlled, which is strong in adjustability and wide in application range.

[0026] Preferably, the bottom end of the hopper 1 is provided with a plurality of slope end faces, the plurality of slope end faces are decreasing in inclination, the hopper 1 is rotatably connected to the inclined conveying shaft 17 along the slope end face, one end of the conveying shaft 17 is clamped and limited in the inner wall of the hopper 1, the other end of the conveying shaft 17 is connected to the conveying motor 16, the conveying motor 16 is fixedly connected to the outer wall of the hopper 1, the plurality of slope end faces at the bottom of the hopper 1 concentrate the fertilizer particles at the bottom, facilitating the discharge of the fertilizer particles, the battery 14 is electrically connected to the conveying motor 16, the conveying motor 16 drives the inclined conveying shaft 17 to rotate, the spiral blade on the conveying shaft 17 pushes the fertilizer particles to move downward, so that the fertilizer particles stably move downward, avoiding the blockage of the fertilizer particles, and ensuring smooth discharging.

[0027] Preferably, the inner wall of the hopper 1 is provided with an inclined clamping groove 18 on both sides, the clamping groove 18 clamps the partition plate 19, the bottom end of the partition plate 19 is provided with an arc-shaped middle groove 20, the middle groove 20 is arranged on the upper end of the conveying shaft 17, the inclined clamping groove 18 in the hopper 1 clamps and installs the partition plate 19, the inclined partition plate 19 divides the space in the hopper 1 into a front end inclined space, when the conveying shaft 17 rotates to convey the fertilizer particles, the fertilizer particles in the inclined space are preferentially discharged, ensuring that the front end fertilizer particles are smoothly discharged, avoiding the blockage of the front end fertilizer particles, the middle groove 20 arranged on the partition plate 19 avoids blocking the rotation of the conveying shaft 17, and the discharge effect is good.

[0028] Preferably, the plurality of spreading grooves on the spreading wheel 7 are all trapezoidal, and the width of the spreading groove is greater than the width of the feeding port.

[0029] Preferably, the discharge ports of the upper cover body 4 and the lower cover body 5 are all wide-mouthed, and the discharge ports of the upper cover body 4 and the lower cover body 5 are all square-shaped, the wide-mouthed discharge ports allow the fertilizer particles to be widely spread, and the square-shaped discharge ports better discharge the fertilizer particles.

[0030] Preferably, the adjusting rod 8 penetrates the middle position of the movable block 9, the movable block 9 is provided with flat end faces on both sides, the adjusting rod 8 is connected to the middle position of the movable block 9 and is uniformly stressed, the adjusting rod 8 more stably supports the movable block 9, and the flat end faces on both sides of the movable block 9 better abut the nut, and the installation and connection are stable.

[0031] Preferably, the vibration motor 11 is further arranged, the vibration motor 11 is fixedly connected to the support frame 2, the output end of the vibration motor 11 is connected with the eccentric wheel 12, the eccentric wheel 12 is eccentrically connected with the vibration rod 13, one end of the vibration rod 13 is a hollow ring body, the ring body is sleeved on the corrugated pipe 10, the battery 14 is electrically connected to the vibration motor 11 to provide electric energy for the vibration motor 11, the vibration motor 11 drives the eccentric wheel 12 to rotate, the eccentric wheel 12 drives the vibration rod 13 to reciprocate, the reciprocating vibration rod 13 drives the corrugated pipe 10 to vibrate, and then the fertilizer particles in the corrugated pipe 10 are vibrated to discharge, avoiding the blockage of the fertilizer particles in the corrugated pipe 10, and the discharge effect is good.

[0032] Preferably, the inside of the ring body is embedded with a connecting rubber ring, which contacts the outer wall of the corrugated pipe 10, and the rubber ring connected inside the ring body is in flexible contact with the corrugated pipe 10, avoiding causing wear of the corrugated pipe 10 and prolonging the service life.

[0033] Preferably, the hopper 1 is connected with a perspective window 15 on one side, the height of the perspective window 15 matches the height of the hopper 1, and the perspective window 15 connected on one side of the hopper 1 facilitates observation of the internal fertilizer particle height, and facilitates timely addition of fertilizer particles.

[0034] The working principle of the utility model is: the battery 14 provides electric energy, fertilizer particles are placed in the hopper 1, the particles in the hopper 1 are guided into the feed inlet of the upper cover body 4 through the corrugated pipe 10, the servo motor 6 is connected on the upper cover body 4, the servo motor 6 drives the sowing wheel 7, the sowing wheel 7 is arranged between the upper cover body 4 and the lower cover body 5, the fertilizer particles guided into the feed inlet fall into the sowing groove, the sowing wheel 7 drives the fertilizer particles to rotate, the fertilizer particles are guided out through the centrifugal force at the discharge port of the upper cover body 4 connected with the lower cover body 5, fertilizer application is carried out, the rotation speed of the servo motor 6 is adjusted through the controller, a plurality of sowing grooves are matched, the sowing density of the fertilizer particles is controlled, the movable block 9 is movably connected at one end of the upper cover body 4, the adjusting rod 8 adjusts the nut to fix the position of the movable block 9, the pitch angle of the upper cover body 4 is controlled, and then the pitch angle of the discharge port of the upper cover body 4 and the lower cover body 5 is controlled, the parabolic angle of the fertilizer particles is adjusted, and then the distribution range of the fertilizer is controlled, the adjustability is strong, and the application range is wide. The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A fertilizer application apparatus for rice cultivation, characterized by comprising: Include: Hopper (1), the outer wall of the hopper (1) is fixedly welded with a support frame (2), the support frame (2) is provided with a mounting plate (3), the mounting plate (3) is movably connected with an upper cover body (4), the upper cover body (4) is connected with a lower cover body (5), the upper cover body (4) is connected with a lower cover body (5), and the discharge port is provided; the bottom of the hopper (1) is connected with a corrugated pipe (10), the upper end of the upper cover body (4) is provided with a feeding port, the discharge end of the corrugated pipe (10) is connected with the feeding port, the upper end of the upper cover body (4) is fixedly connected with a servo motor (6), the output end of the servo motor (6) is connected with a spreading wheel (7), a plurality of annularly distributed spreading grooves are arranged on the spreading wheel (7), the discharge port of the corrugated pipe (10) is arranged opposite to the spreading groove, one end of the upper cover body (4) is movably connected with a movable block (9), the mounting plate (3) is movably connected with an adjusting rod (8), the adjusting rod (8) penetrates into the movable block (9), a group of nuts are threadedly connected on the adjusting rod (8), the support frame (2) is fixedly connected with a storage battery (14), the storage battery (14) is electrically connected with the servo motor (6) and a controller, the controller is connected on the upper cover body (4), the servo motor (6) is connected with the controller, and the controller is used for controlling the rotating speed of the servo motor (6).

2. The fertilizing apparatus for rice cultivation according to claim 1, characterized by: The bottom end of the hopper (1) is provided with a plurality of slope end faces, the slope end faces are gradually reduced in inclination, the hopper (1) is rotatably connected with an inclined conveying shaft (17) along the slope end face, one end of the conveying shaft (17) is clamped and limited on the inner wall bottom end of the hopper (1), and the other end of the conveying shaft (17) is connected with a conveying motor (16); the conveying motor (16) is fixedly connected on the outer wall of the hopper (1).

3. The fertilizing apparatus for rice cultivation according to claim 2, characterized by: The inner walls of the two sides of the hopper (1) are provided with inclined clamping grooves (18), the clamping grooves (18) clamp a partition plate (19), the bottom end of the partition plate (19) is provided with an arc-shaped middle groove (20), and the middle groove (20) is arranged on the upper end of the conveying shaft (17).

4. The fertilizing apparatus for rice cultivation according to claim 1, characterized by: The plurality of spreading grooves on the spreading wheel (7) are all trapezoidal, and the width of the spreading groove is greater than that of the feeding port.

5. The fertilizing apparatus for rice cultivation according to claim 1, characterized by: The discharge ports of the upper cover body (4) and the lower cover body (5) are all wide-mouthed, and the discharge ports of the upper cover body (4) and the lower cover body (5) are all square.

6. The fertilizing apparatus for rice cultivation according to claim 1, wherein: The adjusting rod (8) penetrates the middle position of the movable block (9), and flat end faces are arranged on the two sides of the movable block (9).

7. The fertilizing apparatus for rice cultivation according to claim 1, characterized by: Further comprising a vibration motor (11), the vibration motor (11) is fixedly connected on the support frame (2), the output end of the vibration motor (11) is connected with an eccentric wheel (12), the eccentric wheel (12) is eccentrically connected with a vibration rod (13), one end of the vibration rod (13) is a hollow ring body, and the ring body is sleeved on the corrugated pipe (10).

8. The fertilizing apparatus for rice cultivation according to claim 7, characterized by: The inside of the ring body is embedded with a rubber ring, and the rubber ring is connected with the outer wall of the corrugated pipe (10).

9. The fertilizing apparatus for rice cultivation according to claim 1, characterized by: One side of the hopper (1) is connected with a perspective window (15), the height of the perspective window (15) matches the height of the hopper (1).

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