Water and fertilizer integrated fertilization device for alfalfa

Abstract

The utility model provides an integrated water and fertilizer fertilization device for alfalfa, which relates to the technical field of alfalfa fertilization and comprises a base, three stirring devices are arranged in an inner cavity of a water tank, a lifting device is arranged in an inner cavity of a mounting shell, a material shifting device is arranged in an inner cavity of a discharging box, and two discharging devices are arranged in an inner cavity of a feeding bin. According to the device disclosed by the utility model, two motors II are started, so that a plurality of extrusion blocks scatter the fed fertilizer, a forward and reverse motor II is started, a material stirring plate can stir and filter the fertilizer back and forth, three motors I and a plurality of L-shaped stirring rods are started to stir water and the fertilizer in the water tank, so that the water and the fertilizer are uniformly stirred; the first forward and reverse motor and the water pump are started through the control terminal, the water pump operates and pumps out fertilizer water in the water tank, the nozzles can be used for spraying and fertilizing alfalfa on the two sides, the first forward and reverse motor operates to enable the lifting block to drive the nozzles to move up and down, and the alfalfa with different distances can be fertilized conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of alfalfa fertilization, in particular to an alfalfa water-fertilizer integrated fertilization device. Background Art

[0002] Alfalfa is a perennial herbaceous plant of the Fabaceae family and the genus Medicago. It has erect, clumped or creeping stems that are quadrangular and branched. The stipules are large, ovate-lanceolate, and the leaflets are obovate-oblong. The flowers are family-like racemes. The pedicels are bell-shaped, and the corolla is purple. The fruit is spiral and brown when ripe. The seeds are small and smooth, and are yellow or brown.

[0003] However, in the prior art, the alfalfa fertilization device itself does not have a mixing device for stirring fertilizer and water, so that water and fertilizer cannot be fully dissolved during the mixing process, and the effect of chemical fertilizer cannot be fully utilized, which easily affects the production quality of alfalfa; secondly, the existing alfalfa fertilization device is relatively simple, and it is not convenient to adjust the use height, and it is impossible to spray fertilizer on alfalfa at different distances, and the fertilization efficiency is poor.

[0004] Therefore, an alfalfa water-fertilizer integrated fertilization device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an alfalfa water-fertilizer integrated fertilization device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an alfalfa water-fertilizer integrated fertilization device, comprising: a base, both ends of both sides of the base are equipped with moving wheels, one side of the base surface is equipped with a battery, one side of the base surface is fixedly equipped with a handrail, a water tank is installed on the surface of the base, a water inlet is installed at one end of the top of the water tank, a mounting plate is installed on one side of the water tank, three stirring devices are arranged in the inner cavity of the water tank, a mounting shell is installed on one side of the top of the water tank, a moving groove is opened on the surface of one side of the mounting shell, a lifting device is arranged in the inner cavity of the mounting shell, a nozzle is embedded and installed on the surface of the lifting device, and the bottom end of the nozzle is connected to a water outlet pipe A water pump is installed at one end of the water outlet pipe, and the water pump is fixedly installed on the surface of the mounting plate; a water suction pipe is connected to the bottom end of the water pump, one side of the water suction pipe passes through the surface of the mounting plate and is connected to the bottom of the water pump, and the other end of the water suction pipe is connected to one side of the water tank; a discharge box is installed on the top of the water tank, a movable door is installed on the surface of one side of the discharge box through a hinge, a handle is installed on the surface of the movable door, a control terminal is installed on one side of the discharge box, an installation groove is opened on one side of the inner wall of the discharge box, a filter plate is installed in the inner cavity of the discharge box, a material discharging device is provided in the inner cavity of the discharge box, a feed bin is installed on the top of the discharge box, and two discharge devices are provided in the inner cavity of the feed bin.

[0007] Preferably, the stirring device includes a motor 1, which is fixedly embedded in one side of the water tank, and a rotating rod is fixedly installed on the output end of the motor 1. One end of the rotating rod is connected to the inner wall of the water tank through a bearing, and a plurality of L-shaped stirring rods are installed on the surface of the rotating rod.

[0008] Preferably, the lifting device includes a forward and reverse motor, which is fixedly installed at the bottom of the inner cavity of the mounting shell, and a threaded rod is fixedly installed at the output end of the forward and reverse motor, one end of the threaded rod is connected to the top of the inner cavity of the mounting shell through a bearing, and a lifting block is movably sleeved on the surface of the threaded rod, and a limit block is installed on one side of the lifting block, and the limit block moves inside the movable groove, and the bottom end of the nozzle is embedded in the surface of the lifting block.

[0009] Preferably, the material discharging device includes two forward and reverse motors, which are fixedly embedded in one side of the surface of the unloading box, and the output end of the two forward and reverse motors is fixedly installed with two threaded rods, one end of the two threaded rods is connected to one side of the inner wall of the mounting groove through a bearing, and a moving block is movably sleeved on the surface of the two threaded rods, and a material discharging plate is installed on one side of the moving block, and a sliding rod is embedded and installed on the surface of the moving block, and both ends of the sliding rod are fixedly installed on both sides of the inner wall of the mounting groove.

[0010] Preferably, the unloading device includes a second motor, which is fixedly embedded on one side of the outside of the feed bin, and a rotating drum is fixedly installed on the output end of the second motor, one end of the rotating drum is connected to the inner wall of the feed bin through a bearing, and a plurality of extrusion blocks are installed on the surface of the rotating drum.

[0011] Preferably, the interiors of the water tank, the feed box and the feed bin are interconnected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) In the utility model, the storage battery, the motor 1, the forward and reverse motor 1, the water pump, the forward and reverse motor 2, the motor 2 and the control terminal are electrically connected. When water and fertilizer are applied to alfalfa, water is injected into the water tank through the water inlet connected to the water pipe, and fertilizer is put into the feed bin. The two motors 2 are started through the control terminal, so that the fertilizer falls from the feed bin to the surface of the two rotating drums. At this time, the two rotating drums rotate inward at the same time, and multiple extrusion blocks roll and break up the put-in fertilizer, and the broken fertilizer can reach the surface of the filter plate. The forward and reverse motor 2 is started through the control terminal, and the forward and reverse motor 2 is operated to make the threaded rod 2 rotate forward or reverse. At this time, the threaded rod 2 can drive the material shifting plate on the surface of the moving block to shift the fertilizer back and forth. The material shifting plate is attached to the surface of the filter plate, and the fertilizer can be shifted and filtered. The movable door can be opened by a handle to filter the fertilizer. The unfiltered large pieces of fertilizer on the surface of the plate are manually moved and cleaned. At this time, the filtered fertilizer can reach the inside of the water tank and mix with the water. The three motors are started through the control terminal. At this time, the motor drives the multiple L-shaped stirring rods on the surface to stir the water and fertilizer in the water tank to make them evenly mixed. By setting up a feeding device, the input fertilizer can be initially broken up into small pieces, making it easier to mix with water and dissolve more evenly, and slowing down the speed of fertilizer falling, which can prevent the accumulation and agglomeration caused by a large amount of fertilizer input. The broken fertilizer can be filtered through the feeding device, so that the fertilizer is dispersed more thoroughly, which can improve the efficiency of mixing fertilizer and water. The stirring device is used to stir the fertilizer and water to fully mix them, so that the fully mixed water and fertilizer can be sprayed on alfalfa to achieve water-fertilizer integration operation, which can improve the production quality of alfalfa.

[0014] (2) The utility model starts the forward and reverse motor 1 and the water pump through the control terminal. At this time, the water pump operates and draws out the fertilizer water in the water tank, which reaches the nozzle through the suction pipe and the outlet pipe. The nozzle can be used to spray fertilizer on the alfalfa on both sides. The operation of the forward and reverse motor 1 can make the threaded rod 1 select forward or reverse. At this time, the lifting block moves on the surface of the threaded rod 1. The lifting block can drive the nozzle to move up and down, which is convenient for spraying fertilizer on alfalfa at different distances. It can expand the range of spraying fertilizer, thereby improving the efficiency of alfalfa fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0016] Figure 1 This is a front perspective structural diagram of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0017] Figure 2 This is a rear perspective structural diagram of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0018] Figure 3 This is a side view of the stereoscopic structure of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the front split three-dimensional structure of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0020] Figure 5 This is a rear-view split stereoscopic structural schematic diagram of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0021] Figure 6 This is an enlarged view of point A of an alfalfa water-fertilizer integrated fertilization device proposed by the utility model;

[0022] Figure 7 This is an enlarged view of point B of the alfalfa water-fertilizer integrated fertilization device proposed by the utility model.

[0023] Legend:

[0024] 1. Base; 101. Moving wheel; 102. Battery; 103. Handrail; 2. Water tank; 201. Water inlet; 202. Mounting plate; 3. Stirring device; 301. Motor 1; 302. Rotating rod; 303. L-shaped stirring rod; 4. Mounting shell; 401. Moving groove; 5. Lifting device; 501. Forward and reverse motor 1; 502. Threaded rod 1; 503. Lifting block; 504. Limiting block; 6. Sprinkler; 601. Water outlet pipe ; 602, water pump; 603, water pipe; 7, unloading box; 701, movable door; 702, handle; 703, control terminal; 704, mounting slot; 705, filter plate; 8, material shifting device; 801, forward and reverse motor 2; 802, threaded rod 2; 803, moving block; 804, material shifting plate; 805, sliding rod; 9, feeding bin; 10, unloading device; 1001, motor 2; 1002, rotating drum; 1003, extrusion block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] Please refer to Figure 1-7 The utility model provides a technical solution: an alfalfa water-fertilizer integrated fertilization device, comprising: a base 1, moving wheels 101 are installed at both ends of both sides of the base 1, a battery 102 is installed on one side of the surface of the base 1, a handrail 103 is fixedly installed on one side of the surface of the base 1, a water tank 2 is installed on the surface of the base 1, a water inlet 201 is installed at one end of the top of the water tank 2, a mounting plate 202 is installed on one side of the water tank 2, three stirring devices 3 are arranged in the inner cavity of the water tank 2, a mounting shell 4 is installed on one side of the top of the water tank 2, a moving groove 401 is opened on the surface of one side of the mounting shell 4, a lifting device 5 is arranged in the inner cavity of the mounting shell 4, a nozzle 6 is embedded and installed on the surface of the lifting device 5, the bottom end of the nozzle 6 is connected to a water outlet pipe 601, and a water outlet pipe 601 is installed at one end. Pump 602, the water pump 602 is fixedly installed on the surface of the mounting plate 202, the bottom end of the water pump 602 is connected with a water suction pipe 603, one side of the water suction pipe 603 passes through the surface of the mounting plate 202 and is connected to the bottom of the water pump 602, the other end of the water suction pipe 603 is connected to one side of the water tank 2, a discharge box 7 is installed on the top of the water tank 2, a movable door 701 is installed on the surface of one side of the discharge box 7 through a hinge, a handle 702 is installed on the surface of the movable door 701, a control terminal 703 is installed on one side of the discharge box 7, a mounting groove 704 is opened on one side of the inner wall of the discharge box 7, a filter plate 705 is installed in the inner cavity of the discharge box 7, a material discharging device 8 is provided in the inner cavity of the discharge box 7, a feed bin 9 is installed on the top of the discharge box 7, and two discharge devices 10 are provided in the inner cavity of the feed bin 9.

[0027] Specifically: the whole device can be moved by using the handrail 103 under the action of the four moving wheels 101, the battery 102 provides power for the whole device, and is convenient for the use of various electrically controlled devices, the water inlet 201 can be used to add water to the inside of the water tank 2, the mounting plate 202 is used to install the water pump 602, and the three stirring devices 3 can be started to mix the fertilizer and water, so that the mixture is evenly mixed and convenient for fertilizing the alfalfa, the interior of the mounting shell 4 is used to install and use the lifting device 5, and starting the lifting device 5 can drive the sprinkler 6 to fertilize and irrigate the alfalfa at different distances, and by starting the water pump 602, the water and fertilizer in the water tank 2 are pumped out by the water pipe 603, and then reach the sprinkler 6 through the water outlet pipe 601, and the alfalfa can be sprayed and fertilized through the sprinkler 6, and the sprinkler 6 adopts a bidirectional sprinkler. , it is possible to spray fertilizer on the alfalfa on both sides synchronously, and the fertilization efficiency is relatively high. The filter plate 705 inside the discharge box 7 can scatter and filter the input fertilizer. After the fertilizer is input from the inside of the feed bin 9, due to the frequent caking of the fertilizer, the caking fertilizer can be initially scattered by starting the two discharge devices 10, and the scattered fertilizer reaches the surface of the filter plate 705. The control terminal 703 is electrically connected to each electrically controlled device. By starting the material shifting device 8, the fertilizer on the surface of the filter plate 705 can be shifted back and forth, so that the fertilizer penetrates the multiple filter holes on the surface of the filter plate 705 for discharge. The filtered fertilizer can be better mixed with water. The handle 702 can be used to open the movable door 701 to facilitate manual processing of the fertilizer that has not been shifted out.

[0028] In this embodiment: the stirring device 3 includes a motor 301, which is fixedly embedded in one side of the water tank 2, and a rotating rod 302 is fixedly installed at the output end of the motor 301. One end of the rotating rod 302 is connected to the inner wall of the water tank 2 through a bearing, and a plurality of L-shaped stirring rods 303 are installed on the surface of the rotating rod 302.

[0029] Specifically, three motors 301 can be started through the control terminal 703. The motor 301 operates and drives the rotating rod 302 to make a selection. When the rotating rod 302 rotates, the multiple L-shaped stirring rods 303 on the surface stir and mix the water and fertilizer. The L-shaped stirring rod 303 adopts an L-shape, so that one end of the L-shaped stirring rod 303 can scrape the fertilizer precipitated at the bottom of the water tank 2, so that the water and fertilizer are fully mixed.

[0030] In this embodiment: the lifting device 5 includes a forward and reverse motor 501, which is fixedly installed at the bottom of the inner cavity of the mounting shell 4, and a threaded rod 502 is fixedly installed at the output end of the forward and reverse motor 501. One end of the threaded rod 502 is connected to the top of the inner cavity of the mounting shell 4 through a bearing, and a lifting block 503 is movably sleeved on the surface of the threaded rod 502. A limit block 504 is installed on one side of the lifting block 503. The limit block 504 is movable inside the movable groove 401, and the bottom end of the nozzle 6 is embedded in the surface of the lifting block 503.

[0031] Specifically, the forward and reverse motor 501 can be started through the control terminal 703. The operation of the forward and reverse motor 501 can make the threaded rod 502 move forward or reverse. At this time, the lifting block 503 moves on the surface of the threaded rod 502. The lifting block 503 can drive the nozzle 6 to move up and down, which is convenient for spraying and fertilizing alfalfa at different distances. When the lifting block 503 moves, the limit block 504 always moves inside the moving groove 401 to facilitate limiting.

[0032] In this embodiment: the material discharging device 8 includes a forward and reverse motor 801, which is fixedly embedded in one side of the surface of the unloading box 7, and a threaded rod 802 is fixedly installed on the output end of the forward and reverse motor 801. One end of the threaded rod 802 is connected to one side of the inner wall of the mounting groove 704 through a bearing, and a moving block 803 is movably sleeved on the surface of the threaded rod 802. A material discharging plate 804 is installed on one side of the moving block 803. A sliding rod 805 is embedded in the surface of the moving block 803, and both ends of the sliding rod 805 are fixedly installed on both sides of the inner wall of the mounting groove 704.

[0033] Specifically, when the fertilizer reaches the surface of the filter plate 705, the forward and reverse motor 801 can be started through the control terminal 703. The forward and reverse motor 801 operates and causes the threaded rod 802 to rotate forward or reversely. At this time, the moving block 803 can move on the surface of the threaded rod 802 and drive the material shifting plate 804 to move together. The material shifting plate 804 is attached to the surface of the filter plate 705 and can be used to shift and filter the fertilizer. The sliding rod 805 can limit the moving block 803 to facilitate its movement.

[0034] In this embodiment: the unloading device 10 includes a second motor 1001, which is fixedly embedded on one side of the outside of the feed bin 9, and a rotating drum 1002 is fixedly installed on the output end of the second motor 1001. One end of the rotating drum 1002 is connected to the inner wall of the feed bin 9 through a bearing, and a plurality of extrusion blocks 1003 are installed on the surface of the rotating drum 1002.

[0035] Specifically, after the fertilizer is put in through the feed bin 9, the two motors 1001 are started. The two motors 1001 can drive the rotating drum 1002 to rotate inward respectively. During the rotation, the multiple squeezing blocks 1003 can squeeze and disperse the put-in fertilizer inward, and can break up the agglomerated fertilizer to prevent the phenomenon that the fertilizer agglomerates and is not easy to mix with water.

[0036] In this embodiment, the interiors of the water tank 2, the feed box 7 and the feed bin 9 are interconnected.

[0037] Specifically, after the fertilizer is put into the feed bin 9, it can be initially broken up by the unloading device 10. After being broken up, there is still a small amount of agglomeration in the fertilizer, which allows the fertilizer to reach the surface of the filter plate 705 for filtration. After filtration and screening, the fertilizer can reach the inside of the water tank 2 and be mixed with water for use.

[0038] Working principle: the battery 102, the motor 1 301, the forward and reverse motor 1 501, the water pump 602, the forward and reverse motor 2 801, the motor 2 1001 are electrically connected to the control terminal 703. When water and fertilizer are applied to alfalfa, water is injected into the water tank 2 through the water inlet 201 connected to the water pipe, and fertilizer is put into the feed bin 9. The two motors 2 1001 are started through the control terminal 703, so that the fertilizer falls from the feed bin 9 to the surface of the two rotating drums 1002. At this time, the two rotating drums 1002 rotate inward at the same time, and the multiple squeezing blocks 1003 roll and break up the put-in fertilizer, and the broken fertilizer can reach the filter plate 705. The surface of the filter plate 705 is opened by the control terminal 703, and the forward and reverse motor 801 is started, and the forward and reverse motor 801 is operated to make the threaded rod 802 rotate forward or reversely. At this time, the threaded rod 802 can drive the material-pickup plate 804 on the surface of the moving block 803 to poke the fertilizer back and forth. The material-pickup plate 804 is attached to the surface of the filter plate 705, and the fertilizer can be filtered by prying. The handle 702 can be used to open the movable door 701, and the large pieces of fertilizer that have not been filtered on the surface of the filter plate 705 can be manually pried and cleaned. At this time, the filtered fertilizer can reach the inside of the water tank 2 and mix with the water. The three motors 301 are started by the control terminal 703. At this time, the motors 301 and 302 are turned on. 01 drives multiple L-shaped stirring rods 303 on the surface to stir the water and fertilizer in the water tank 2 to make them evenly stirred. By setting the feeding device 10, the input fertilizer can be initially broken up into small pieces, making it easier to mix with water and dissolve more evenly, and slowing down the speed of fertilizer falling, which can prevent the accumulation and caking caused by a large amount of fertilizer input. The fertilizer after being broken up can be filtered by the feeding device 8, so that the fertilizer is dispersed more thoroughly, which can improve the efficiency of mixing fertilizer and water. The stirring device 3 is used for stirring to fully mix the fertilizer and water, so that the fully mixed water and fertilizer can be sprayed on alfalfa to achieve water-fertilizer integration operation. , which can improve the production quality of alfalfa; the forward and reverse motor 501 and the water pump 602 are started by the control terminal 703. At this time, the water pump 602 operates and pumps out the fertilizer water in the water tank 2, and reaches the nozzle 6 through the water pumping pipe 603 and the outlet pipe 601. The nozzle 6 can be used to spray and fertilize the alfalfa on both sides. The operation of the forward and reverse motor 501 can make the threaded rod 502 select forward or reverse. At this time, the lifting block 503 moves on the surface of the threaded rod 502. The lifting block 503 can drive the nozzle 6 to move up and down, which is convenient for spraying and fertilizing alfalfa at different distances, and can expand the scope of spraying and fertilizing, thereby improving the efficiency of fertilizing alfalfa.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An alfalfa water-fertilizer integrated fertilization device, characterized in that: include: A base (1), both ends of both sides of the base (1) are equipped with moving wheels (101), one side of the surface of the base (1) is equipped with a storage battery (102), one side of the surface of the base (1) is fixedly equipped with a handrail (103), a water tank (2) is installed on the surface of the base (1), one end of the top of the water tank (2) is equipped with a water inlet (201), one side of the water tank (2) is equipped with a mounting plate (202), and the inner cavity of the water tank (2) is provided with three A stirring device (3), a mounting shell (4) is installed on one side of the top of the water tank (2), a movable groove (401) is opened on the surface of one side of the mounting shell (4), a lifting device (5) is arranged in the inner cavity of the mounting shell (4), a nozzle (6) is embedded and installed on the surface of the lifting device (5), the bottom end of the nozzle (6) is connected to a water outlet pipe (601), one end of the water outlet pipe (601) is installed with a water pump (602), and the water pump (602) is fixed The water pump (602) is mounted on the surface of the mounting plate (202), the bottom end of the water pump (602) is connected to a water pumping pipe (603), one side of the water pumping pipe (603) passes through the surface of the mounting plate (202) and is connected to the bottom of the water pump (602), the other end of the water pumping pipe (603) is connected to one side of the water tank (2), a discharge box (7) is mounted on the top of the water tank (2), a movable door (701) is mounted on the surface of one side of the discharge box (7) via a hinge, and the movable door (701) is mounted on the surface of the one side of the discharge box (7) via a hinge. A handle (702) is installed on the surface of the door (701), a control terminal (703) is installed on one side of the material discharge box (7), a mounting groove (704) is opened on one side of the inner wall of the material discharge box (7), a filter plate (705) is installed in the inner cavity of the material discharge box (7), a material discharging device (8) is provided in the inner cavity of the material discharge box (7), a feeding bin (9) is installed on the top of the material discharge box (7), and two material discharge devices (10) are provided in the inner cavity of the feeding bin (9).

2. The alfalfa water-fertilizer integrated fertilization device according to claim 1, characterized in that: The stirring device (3) comprises a motor (301), wherein the motor (301) is fixedly embedded in one side of the water tank (2), a rotating rod (302) is fixedly mounted on the output end of the motor (301), one end of the rotating rod (302) is connected to the inner wall of the water tank (2) via a bearing, and a plurality of L-shaped stirring rods (303) are mounted on the surface of the rotating rod (302).

3. The alfalfa water-fertilizer integrated fertilization device according to claim 1, characterized in that: The lifting device (5) comprises a forward and reverse motor (501), which is fixedly mounted at the bottom of the inner cavity of the mounting shell (4); a threaded rod (502) is fixedly mounted at the output end of the forward and reverse motor (501); one end of the threaded rod (502) is connected to the top of the inner cavity of the mounting shell (4) via a bearing; a lifting block (503) is movably sleeved on the surface of the threaded rod (502); a limit block (504) is mounted on one side of the lifting block (503); the limit block (504) is movable inside the movable groove (401); and the bottom end of the nozzle (6) is embedded and mounted on the surface of the lifting block (503).

4. The alfalfa water-fertilizer integrated fertilization device according to claim 1, characterized in that: The material discharging device (8) comprises a forward and reverse motor 2 (801), which is fixedly embedded in one side of the surface of the material discharge box (7), and a threaded rod 2 (802) is fixedly installed on the output end of the forward and reverse motor 2 (801), one end of the threaded rod 2 (802) is connected to one side of the inner wall of the installation groove (704) through a bearing, and a moving block (803) is movably sleeved on the surface of the threaded rod 2 (802), and a material discharging plate (804) is installed on one side of the moving block (803), and a sliding rod (805) is embedded and installed on the surface of the moving block (803), and both ends of the sliding rod (805) are fixedly installed on both sides of the inner wall of the installation groove (704).

5. The alfalfa water-fertilizer integrated fertilization device according to claim 1, characterized in that: The unloading device (10) comprises a second motor (1001), wherein the second motor (1001) is fixedly embedded on one side of the outside of the feed bin (9), and a rotating drum (1002) is fixedly installed on the output end of the second motor (1001), and one end of the rotating drum (1002) is connected to the inner wall of the feed bin (9) through a bearing, and a plurality of extrusion blocks (1003) are installed on the surface of the rotating drum (1002).

6. The alfalfa water-fertilizer integrated fertilization device according to claim 1, characterized in that: The interiors of the water tank (2), the material discharge box (7) and the material feed bin (9) are interconnected.

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