A field top-dressing device

Abstract

The utility model discloses a kind of field fertilizer adding device, solve the problem of inconvenient in prior art to add fertilizer to fertilizer distributor in field.The utility model includes wheelbarrow, lifting mechanism on wheelbarrow, and the fertilizer loading box for loading fertilizer on lifting mechanism;Fertilizer loading box includes the box body with fertilizer inlet and fertilizer outlet on lifting mechanism, the guide plate for guiding fertilizer is obliquely arranged in box body, and the fertilizer discharge baffle for opening or closing fertilizer outlet on box body.The utility model lifting mechanism can be easily elevated to the fertilizer loading box at the fertilizer adding opening of fertilizer distributor, so that the fertilizer in fertilizer loading box can be added to fertilizer distributor, so as to reduce the labor intensity of worker, and also can improve the fertilizer adding efficiency of fertilizer distributor in field.

Description

Technical Field

[0001] This utility model belongs to the technical field of fertilizer application equipment, specifically relating to a field fertilizer application device. Background Technology

[0002] A seeder is a planting machine that sows crop seeds. Seeders used for a certain type or type of crop are often named after the crop, such as grain strip seeders, corn hill seeders, cotton seeders, and hay seeders.

[0003] Existing seeders typically have a fertilizer dispenser at the rear. When seeding, the seeder usually sows crop seeds and fertilizer together into the soil. However, the existing fertilizer dispenser has a limited capacity, and fertilizer needs to be added after a period of use to meet fertilizer requirements. However, the existing fertilizer dispenser is located at a high position, requiring workers to carry the fertilizer to a high place before adding it into the dispenser. This increases the workers' labor intensity and also results in low fertilizer dispensing efficiency. Utility Model Content

[0004] This utility model provides a field fertilization device to at least solve some of the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A field fertilization device includes a wheelbarrow, a lifting mechanism mounted on the wheelbarrow, and a fertilizer container mounted on the lifting mechanism for loading fertilizer.

[0007] The fertilizer container includes a container body with a fertilizer inlet and a fertilizer outlet mounted on a lifting mechanism, a guide plate inclined inside the container for guiding the fertilizer, and a fertilizer unloading baffle on the container body for opening or closing the fertilizer outlet.

[0008] Furthermore, the lifting mechanism includes two first rotating arms rotatably mounted on the unicycle, a second rotating arm slidably mounted on the unicycle and hinged to the middle of the two first rotating arms respectively, a connecting mechanism hinged to the first rotating arms and the second rotating arm respectively, a mounting plate mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle and connected to the connecting mechanism.

[0009] Furthermore, the connecting mechanism includes two third rotating arms with one end hinged to the bottom of the mounting plate and the other end hinged to the first rotating arm, two fourth rotating arms hinged to the middle of the third rotating arms and with both ends hinged to the bottom of the mounting plate and the second rotating arm respectively, and a connecting column disposed between the two fourth rotating arms and hinged to the driving mechanism.

[0010] Furthermore, the drive mechanism includes a mounting base on the unicycle, an electric push rod rotatably mounted on the mounting base and connected to the connecting mechanism, and a control mechanism mounted on the unicycle and connected to the electric push rod.

[0011] Furthermore, the control mechanism includes a control button located on the unicycle and connected to an electric push rod, and a battery located on the unicycle and connected to the electric push rod.

[0012] Furthermore, the wheelbarrow is equipped with a pair of chutes, and a sliding plate hinged to the two second rotating arms is slidably disposed between the two chutes.

[0013] Furthermore, the independent vehicle includes a frame, a mounting mechanism located at the bottom of the frame, a tire rotatably mounted on the mounting mechanism, and a push handle located on the frame for moving the frame.

[0014] Furthermore, the mounting mechanism includes two mounting rods located at the bottom of the frame, a mounting shaft located between the two mounting rods and rotatably connected to the tire, and a support column that is an integral structure with the mounting rods for supporting the frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. The lifting mechanism of this utility model can easily raise the fertilizer tank to the fertilizer inlet of the fertilizer applicator, thereby facilitating the addition of fertilizer from the fertilizer tank into the fertilizer applicator. This can reduce the labor intensity of workers and improve the fertilizer application efficiency of the fertilizer applicator in the field.

[0017] The guide plate of this utility model can facilitate the guidance of fertilizer in the box, so that the fertilizer in the box can fall accurately into the fertilizer applicator. The fertilizer discharge baffle can block the fertilizer in the box, thus facilitating the control of the amount of fertilizer added. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the fertilizer container of this utility model.

[0020] Figure 3 This is a schematic diagram of the connection mechanism of this utility model.

[0021] Figure 4 This is a schematic diagram of the mounting base of this utility model.

[0022] Figure 5 This is a schematic diagram of the frame of this utility model.

[0023] The names corresponding to the reference numerals in the attached figures are as follows:

[0024] 1. Wheelbarrow; 2. Fertilizer container; 3. Fertilizer inlet; 4. Fertilizer outlet; 5. Container body; 6. Guide plate; 7. Fertilizer unloading baffle; 8. First rotating arm; 9. Second rotating arm; 10. Mounting plate; 11. Third rotating arm; 12. Fourth rotating arm; 13. Connecting column; 14. Mounting seat; 15. Electric push rod; 16. Control button; 17. Battery; 18. Slide groove; 19. Sliding plate; 20. Frame; 21. Tire; 22. Push handle; 23. Mounting rod; 24. Mounting shaft; 25. Support column. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; of course, they can also refer to a mechanical connection or an electrical connection; furthermore, they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Example 1.

[0029] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0030] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0031] This utility model has a simple structure, a scientific and reasonable design, and is easy to use. It consists of a wheelbarrow 1, a lifting mechanism, and a fertilizer container 2. The structure is simple and the operation is convenient. The wheelbarrow 1 can be easily moved in the field, thus facilitating the delivery of fertilizer to the fertilizer applicator. The lifting mechanism can easily raise the fertilizer container 2 to the fertilizer inlet of the fertilizer applicator, thus facilitating the addition of fertilizer from the fertilizer container 2 into the fertilizer applicator. This reduces the labor intensity of workers and improves the fertilizer application efficiency of the fertilizer applicator.

[0032] In this utility model, the box body 5 is mounted on the lifting mechanism, and the guide plate 6 is inclinedly mounted inside the box body 5. The guide plate 6 can guide the fertilizer inside the box body 5 so that the fertilizer inside the box body 5 can fall accurately into the fertilizer applicator. The fertilizer discharge baffle 7 can block the fertilizer inside the box body 5, so as to facilitate the control of the amount of fertilizer added.

[0033] Example 2.

[0034] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0035] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0036] The lifting mechanism includes two first rotating arms 8 rotatably mounted on the unicycle 1, a second rotating arm 9 slidably mounted on the unicycle 1 and hinged to the middle of the two first rotating arms 8 respectively, a connecting mechanism hinged to the first rotating arms 8 and the second rotating arm 9 respectively, a mounting plate 10 mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle 1 and connected to the connecting mechanism.

[0037] In this embodiment 2, two first rotating arms 8 are rotatably mounted on the wheelbarrow 1, and two second rotating arms 9 are slidably mounted on the wheelbarrow 1. The two second rotating arms 9 are respectively hinged to the middle of the two first rotating arms 8. The connecting mechanism is respectively hinged to one end of the first rotating arm 8 and the second rotating arm 9. The mounting plate 10 is mounted on the connecting mechanism, and the fertilizer tank 2 is mounted on the mounting plate 10. The driving mechanism is located between the two second rotating arms 9 and connected to the connecting mechanism. In use, the driving mechanism drives the connecting mechanism to move, and the connecting mechanism drives the first rotating arms 8 and the second rotating arms 9 to rotate along the hinge. At the same time, the second rotating arms 9 slide on the wheelbarrow 1. During the rotation, the first rotating arms 8 and the second rotating arms 9 drive the connecting mechanism to rise or fall. The connecting mechanism drives the mounting plate 10 to move synchronously, and the mounting plate 10 drives the fertilizer tank 2 to move synchronously, thereby adjusting the height of the fertilizer tank 2, so as to facilitate the addition of fertilizer from the fertilizer tank 2 into the fertilizer applicator.

[0038] Example 3.

[0039] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0040] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0041] The lifting mechanism includes two first rotating arms 8 rotatably mounted on the unicycle 1, a second rotating arm 9 slidably mounted on the unicycle 1 and hinged to the middle of the two first rotating arms 8 respectively, a connecting mechanism hinged to the first rotating arms 8 and the second rotating arm 9 respectively, a mounting plate 10 mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle 1 and connected to the connecting mechanism.

[0042] The connecting mechanism includes two third rotating arms 11 with one end hinged to the bottom of the mounting plate 10 and the other end hinged to the first rotating arm 8, two fourth rotating arms 12 hinged to the middle of the third rotating arms 11 and with both ends hinged to the bottom of the mounting plate 10 and the second rotating arm 9 respectively, and a connecting column 13 disposed between the two fourth rotating arms 12 and hinged to the driving mechanism.

[0043] In this embodiment 3, two third rotating arms 11 are provided. The bottom of the mounting plate 10 of the third rotating arm 11 is hinged to each other, and the other end is hinged to the first rotating arm 8. Two fourth rotating arms 12 are provided. The fourth rotating arms 12 are hinged to the middle of the third rotating arm 11, and both ends are respectively hinged to the bottom of the mounting plate 10 and the second rotating arm 9. The two fourth rotating arms 12 are provided with connecting columns 13 that are hinged to the drive mechanism. In use, the drive mechanism pushes the connecting columns 13 to move. The connecting columns 13 drive the fourth rotating arms 12 and the third rotating arms 11 to rotate along the hinge. At the same time, the first rotating arm 8 and the second rotating arm 9 rotate synchronously under the drive of the fourth rotating arms 12 and the third rotating arm 11. During the rotation, the second rotating arm 9 slides on the wheelbarrow 1, so that the fourth rotating arms 12 and the third rotating arms 11 drive the mounting plate 10 to move up and down during the rotation. The mounting plate 10 drives the fertilizer box 2 to move up and down, so as to facilitate the adjustment of the height of the fertilizer box 2, and thus facilitate the addition of fertilizer to fertilizer applicators of different heights.

[0044] Example 4.

[0045] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0046] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0047] The lifting mechanism includes two first rotating arms 8 rotatably mounted on the unicycle 1, a second rotating arm 9 slidably mounted on the unicycle 1 and hinged to the middle of the two first rotating arms 8 respectively, a connecting mechanism hinged to the first rotating arms 8 and the second rotating arm 9 respectively, a mounting plate 10 mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle 1 and connected to the connecting mechanism.

[0048] The connecting mechanism includes two third rotating arms 11 with one end hinged to the bottom of the mounting plate 10 and the other end hinged to the first rotating arm 8, two fourth rotating arms 12 hinged to the middle of the third rotating arms 11 and with both ends hinged to the bottom of the mounting plate 10 and the second rotating arm 9 respectively, and a connecting column 13 disposed between the two fourth rotating arms 12 and hinged to the driving mechanism.

[0049] The drive mechanism includes a mounting base 14 on the unicycle 1, an electric push rod 15 rotatably mounted on the mounting base 14 and connected to the connecting mechanism, and a control mechanism mounted on the unicycle 1 and connected to the electric push rod 15.

[0050] In this embodiment 4, the mounting base 14 is set on the wheelbarrow 1, and the electric push rod 15 is rotatably mounted on the mounting base 14. The output end of the electric push rod 15 is rotatably connected to the connecting column 13. During use, the operator controls the operation of the electric push rod 15 through the control mechanism. During operation, the electric push rod 15 drives the connecting column 13 to move. The connecting column 13 drives the fourth rotating arm 12 and the third rotating arm 11 to rotate along the hinge. At the same time, the first rotating arm 8 and the second rotating arm 9 rotate synchronously under the drive of the fourth rotating arm 12 and the third rotating arm 11. During the rotation, the second rotating arm 9 slides on the wheelbarrow 1, so that the fourth rotating arm 12 and the third rotating arm 11 drive the mounting plate 10 to move up and down during the rotation. The mounting plate 10 drives the fertilizer box 2 to move up and down, so as to facilitate the adjustment of the height of the fertilizer box 2, and thus facilitate the addition of fertilizer to fertilizer applicators of different heights.

[0051] Example 5.

[0052] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0053] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0054] The lifting mechanism includes two first rotating arms 8 rotatably mounted on the unicycle 1, a second rotating arm 9 slidably mounted on the unicycle 1 and hinged to the middle of the two first rotating arms 8 respectively, a connecting mechanism hinged to the first rotating arms 8 and the second rotating arm 9 respectively, a mounting plate 10 mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle 1 and connected to the connecting mechanism.

[0055] The drive mechanism includes a mounting base 14 on the unicycle 1, an electric push rod 15 rotatably mounted on the mounting base 14 and connected to the connecting mechanism, and a control mechanism mounted on the unicycle 1 and connected to the electric push rod 15.

[0056] The control mechanism includes a control button 16 located on the unicycle 1 and connected to the electric push rod 15, and a battery 17 located on the unicycle 1 and connected to the electric push rod 15.

[0057] In this embodiment 5, the control button 16 and the battery 17 are installed on the unicycle 1. The control button 16 facilitates the operation of the electric push rod 15, while the battery 17 can provide the necessary power support to the electric push rod 15.

[0058] Example 6.

[0059] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0060] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0061] The lifting mechanism includes two first rotating arms 8 rotatably mounted on the unicycle 1, a second rotating arm 9 slidably mounted on the unicycle 1 and hinged to the middle of the two first rotating arms 8 respectively, a connecting mechanism hinged to the first rotating arms 8 and the second rotating arm 9 respectively, a mounting plate 10 mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle 1 and connected to the connecting mechanism.

[0062] The wheelbarrow 1 is provided with a pair of sleds 18, and a sliding plate 19 hinged to the two second rotating arms 9 is slidably provided between the two sleds 18.

[0063] In this embodiment 6, the sliding plate 19 is slidably disposed between the two sliding grooves 18 and slides along the length of the sliding grooves 18. The sliding plate 19 is hinged to the two second rotating arms 9 respectively. By cooperating with the sliding plate 19 and the sliding grooves 18, the second rotating arms 9 can be slid on the wheelbarrow 1, thereby facilitating the adjustment of the height of the fertilizer box 2.

[0064] Example 7.

[0065] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0066] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0067] The unicycle 1 includes a frame 20, a mounting mechanism located at the bottom of the frame 20, a rotatable tire 21 mounted on the mounting mechanism, and a push handle 22 mounted on the frame 20 for moving the frame 20.

[0068] In this embodiment 7, the slide 18 is formed on the frame 20, the first rotating arm 8 is hinged to the frame 20, the control button 16 and the battery 17 are set on the frame 20, the mounting mechanism is set at the bottom of the frame 20, the tire 21 is rotatably set on the mounting mechanism, and the push handle 22 is set on the frame 20. In use, the push handle 22 is pushed manually, and the push handle 22 pushes the tire 21 to roll through the frame 20, so that the frame 20 can move in the field, which facilitates the movement of the lifting mechanism and the fertilizer box 2. At the same time, when it moves to the required position, the tire 21 can be fixed by the brake. The brake is existing technology and will not be described in detail here. At the same time, when one end of the mounting mechanism contacts the ground, the frame 20 can be fixed, which facilitates the fertilizer application operation of the fertilizer applicator.

[0069] Example 8.

[0070] like Figure 1-5 As shown, the present invention provides a field fertilization device, including a wheelbarrow 1, a lifting mechanism on the wheelbarrow 1, and a fertilizer container 2 on the lifting mechanism for loading fertilizer.

[0071] The fertilizer container 2 includes a container 5 with a fertilizer inlet 3 and a fertilizer outlet 4 mounted on a lifting mechanism, a guide plate 6 inclined inside the container 5 for guiding the fertilizer, and a fertilizer unloading baffle 7 on the container 5 for opening or closing the fertilizer outlet 4.

[0072] The unicycle 1 includes a frame 20, a mounting mechanism located at the bottom of the frame 20, a rotatable tire 21 mounted on the mounting mechanism, and a push handle 22 mounted on the frame 20 for moving the frame 20.

[0073] The mounting mechanism includes two mounting rods 23 located at the bottom of the frame 20, a mounting shaft 24 located between the two mounting rods 23 and rotatably connected to the tire 21, and a support column 25 that is an integral structure with the mounting rods 23 for supporting the frame 20.

[0074] In this embodiment 8, there are two mounting rods 23. The two mounting rods 23 are located at the bottom of the frame 20. The mounting shaft 24 is located between the two mounting rods 23. The tire 21 is rotatably mounted in the middle of the mounting shaft 24. The support column 25 is located on the mounting rod 23 and is an integral structure with the mounting rod 23. The support column 25 can easily support the frame 20, thereby preventing the frame 20 from tipping over after parking.

[0075] Working principle

[0076] In use, the unicycle 1 is pushed and moved to the side of the fertilizer applicator. Fertilizer is added to the housing 5 through the fertilizer inlet 3. The electric push rod 15 is controlled by the control button 16. The electric push rod 15 pushes the connecting column 13 to move. The connecting column 13 drives the fourth rotating arm 12 and the third rotating arm 11 to rotate along the hinge. At the same time, the first rotating arm 8 and the second rotating arm 9 rotate synchronously under the drive of the fourth rotating arm 12 and the third rotating arm 11. During the rotation, the second rotating arm 9 drives the sliding plate 19 to slide along the length of the slide groove 18, thereby causing the first rotating arm 8 and the sliding plate 19 to slide along the length of the slide groove 18. During rotation, the second rotating arm 9 can push the fourth rotating arm 12 and the third rotating arm 11 to move. During rotation, the fourth rotating arm 12 and the third rotating arm 11 push the mounting plate 10 to move up and down. The mounting plate 10 drives the fertilizer tank 2 to move up and down. When the fertilizer tank 2 moves to the required position, the connecting baffle (not shown in the figure) is installed between the fertilizer outlet 4 and the fertilizer feed inlet of the fertilizer applicator. The fertilizer discharge baffle 7 is opened. Since the fertilizer tank 2 is equipped with a guide plate 6, the fertilizer can be discharged from the fertilizer tank 2 along the guide plate 6 and fall into the fertilizer applicator, which makes it easier to add fertilizer to the fertilizer applicator.

[0077] The control button 16, electric push rod 15, and battery 17 used in this utility model are all existing technologies and can be purchased and used directly on the market. Therefore, the structure, principle, and circuit of the control button 16, electric push rod 15, and battery 17 will not be described in detail here.

[0078] Finally, it should be noted that the above embodiments are merely preferred embodiments of this utility model used to illustrate the technical solutions of this utility model, and are not intended to limit it, nor are they intended to limit the patent scope of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model. That is to say, any changes or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but whose technical problems are still consistent with those of this utility model, should be included within the protection scope of this utility model. In addition, the direct or indirect application of the technical solutions of this utility model to other related technical fields are similarly included within the patent protection scope of this utility model.

Claims

1. A field fertilization device, characterized in that, It includes a wheelbarrow (1), a lifting mechanism provided on the wheelbarrow (1), and a fertilizer container (2) provided on the lifting mechanism for loading fertilizer. The fertilizer container (2) includes a container (5) with a fertilizer inlet (3) and a fertilizer outlet (4) on a lifting mechanism, a guide plate (6) inclined inside the container (5) for guiding the fertilizer, and a fertilizer unloading baffle (7) on the container (5) for opening or closing the fertilizer outlet (4). The lifting mechanism includes two first rotating arms (8) rotatably mounted on the unicycle (1), a second rotating arm (9) slidably mounted on the unicycle (1) and hinged to the middle of the two first rotating arms (8) respectively, a connecting mechanism hinged to the first rotating arm (8) and the second rotating arm (9) respectively, a mounting plate (10) mounted on the connecting mechanism, and a drive mechanism mounted on the unicycle (1) and connected to the connecting mechanism; The connecting mechanism includes two third rotating arms (11) with one end hinged to the bottom of the mounting plate (10) and the other end hinged to the first rotating arm (8), two fourth rotating arms (12) hinged to the middle of the third rotating arms (11) and with both ends hinged to the bottom of the mounting plate (10) and the second rotating arm (9) respectively, and a connecting column (13) disposed between the two fourth rotating arms (12) and hinged to the driving mechanism; The drive mechanism includes a mounting base (14) on the unicycle (1), an electric push rod (15) rotatably mounted on the mounting base (14) and connected to the connecting mechanism, and a control mechanism mounted on the unicycle (1) and connected to the electric push rod (15). The control mechanism includes a control button (16) located on the unicycle (1) and connected to an electric push rod (15), and a battery (17) located on the unicycle (1) and connected to the electric push rod (15).

2. The field fertilization device according to claim 1, characterized in that, The wheelbarrow (1) is provided with a pair of sleds (18), and a sliding plate (19) hinged to the two second rotating arms (9) is slidably provided between the two sleds (18).

3. The field fertilization device according to claim 1, characterized in that, The unicycle (1) includes a frame (20), a mounting mechanism located at the bottom of the frame (20), a tire (21) rotatably mounted on the mounting mechanism, and a push handle (22) mounted on the frame (20) for moving the frame (20).

4. A field fertilization device according to claim 2, characterized in that, The mounting mechanism includes two mounting rods (23) located at the bottom of the frame (20), a mounting shaft (24) located between the two mounting rods (23) and rotatably connected to the tire (21), and a support column (25) that is an integral structure with the mounting rods (23) for supporting the frame (20).

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