Soil covering device for agricultural fertilization

Abstract

The utility model belongs to the technical field of agricultural fertilization, and particularly relates to a soil sealing device for agricultural fertilization, which comprises a rectangular fixing frame, a connector is welded in the middle of one end of the rectangular fixing frame, a supporting plate is welded on one side of the top end of the rectangular fixing frame, and first electric hydraulic push rods are symmetrically mounted at the top end of the supporting plate. A supporting clamping plate is installed at the output ends of the two first electric hydraulic push rods, and a plurality of soil loosening hooks are installed at one end of the supporting clamping plate. The device is connected with a walking type tractor and is driven by the walking type tractor, when the soil loosening hook moves in soil, the device can have a fertilization function through cooperative use of a material storage box, a discharging pipe, a feeding hose and a material injection pipe, and meanwhile through use of a first soil sealing plate and a second soil sealing plate, the soil loosening hook can be conveniently and rapidly loosened. And soil pits dug by the soil loosening hooks can be backfilled and sealed, so that the fertilization operation of a user is facilitated, and the use performance of the device can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural fertilization, and in particular relates to a soil sealing device for agricultural fertilization. Background Art

[0002] The soil sealing device refers to a device used to seal, cover or cover the soil after fertilization. This helps to maintain the moisture of the soil after fertilization, prevent fertilizer loss, and improve the fertilization effect.

[0003] Traditional agricultural fertilization and soil sealing require manual work with the help of tools (shovel, hoe, etc.), and the soil sealing process is time-consuming and labor-intensive. Based on this, the utility model provides a soil sealing device for agricultural fertilization. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a soil sealing device for agricultural fertilization, which has the characteristics of fertilizing and sealing the soil at the same time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil sealing device for agricultural fertilization, comprising a rectangular fixing frame, a connector is welded in the middle of one end of the rectangular fixing frame, a support plate is welded on one side of the top of the rectangular fixing frame, a No. 1 electric hydraulic push rod is symmetrically installed on the top of the support plate, two No. 1 electric hydraulic push rods are installed at the output ends of the two No. 1 electric hydraulic push rods, a plurality of loosening hooks are installed at one end of the support card, a material injection pipe is welded obliquely on the back of the loosening hook, a No. 1 soil sealing plate is welded in the middle of one side of the loosening hook, and a No. 2 soil sealing plate is welded in the middle of the other side of the loosening hook;

[0006] A power supply box is installed on the other side of the top of the rectangular fixed frame, a controller is installed in the middle of one side of the power supply box, a material storage box is installed on the top of the power supply box, a discharge pipe is equidistantly arranged on one side of the bottom of the storage box, a feed hose is installed on the bottom of the outer wall of the discharge pipe, one end of the feed hose is connected to the injection pipe, fixed plates are welded on both side edges of the rectangular fixed frame, a No. 2 electric hydraulic push rod is installed in the middle of the top of the fixed plate, and a universal wheel is installed on the output end of the No. 2 electric hydraulic push rod.

[0007] As an optimal technical solution for a soil sealing device for agricultural fertilization of the utility model, a No. 1 clamping plate is welded on the top of the front of the loosening hook, a No. 1 limiting plate is symmetrically welded on one end of the No. 1 clamping plate, the spacing between the two No. 1 limiting plates is the same as the thickness of the supporting clamping plate, and No. 1 clamping holes are provided at the four corners of one end of the No. 1 clamping plate.

[0008] As a preferred technical solution of the soil sealing device for agricultural fertilization of the utility model, a No. 2 clamping plate is arranged at the other end of the supporting clamping plate corresponding to the loosening hook, and a No. 2 limiting plate is symmetrically welded at one end of the No. 2 clamping plate. The spacing between the two No. 2 limiting plates is the same as the thickness of the supporting clamping plate, and No. 2 clamping holes are opened at the four corners of one end of the No. 2 clamping plate.

[0009] As a preferred technical solution of the soil sealing device for agricultural fertilization of the utility model, the four No. 2 clamping holes are adapted to the four No. 1 clamping holes, and fixing bolts are installed through the No. 2 clamping holes and the corresponding No. 1 clamping holes.

[0010] As a preferred technical solution of the soil sealing device for agricultural fertilization of the utility model, a No. 1 clamping tube is symmetrically welded to the top of the supporting clamping plate, and the bottom of the extension rod of the No. 1 electric hydraulic push rod is located inside the No. 1 clamping tube.

[0011] As a preferred technical solution of the soil sealing device for agricultural fertilization of the utility model, a No. 2 clamping tube is welded to the top of the universal wheel, and the bottom of the extension rod of the No. 2 electric hydraulic push rod is located inside the No. 2 clamping tube.

[0012] As a preferred technical solution for a soil sealing device for agricultural fertilization of the utility model, through holes are provided at the bottom of the outer wall of the extension rod of the No. 1 electric hydraulic push rod, the middle of the outer wall of the No. 1 clamping tube, the bottom of the outer wall of the extension rod of the No. 2 electric hydraulic push rod and the middle of the outer wall of the No. 2 clamping tube, and limiting bolts are installed through two adjacent through holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the device is connected to the walk-behind tractor and is driven by the walk-behind tractor. By using the No. 2 electric hydraulic push rod, the overall height of the device can be adjusted. By using the No. 1 electric hydraulic push rod, the use height of the loosening hook can be adjusted. When the loosening hook moves in the soil, the coordinated use of the storage box, the discharge pipe, the feed hose and the injection pipe can make the device have a fertilizing function. At the same time, by using the No. 1 soil covering plate and the No. 2 soil covering plate, the soil pit dug by the loosening hook can be backfilled with soil, which is convenient for the user to carry out fertilization operations, thereby improving the use performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the installation effect diagram of the utility model;

[0017] Figure 2 It is an overall diagram of the utility model;

[0018] Figure 3 It is a bottom view of the utility model;

[0019] Figure 4 This is an exploded view of the installation of the support card of the utility model;

[0020] Figure 5 This is an exploded view of the installation of the soil loosening hook of the utility model;

[0021] Figure 6 This is an exploded view of the installation of the material storage box of the utility model.

[0022] In the figure: 1. rectangular fixing frame; 2. connecting head; 3. supporting plate; 4. No. 1 electric hydraulic push rod; 5. supporting pallet; 6. loosening hook; 7. injection pipe; 8. No. 1 soil sealing plate; 9. No. 2 soil sealing plate; 10. fixing plate; 11. No. 2 electric hydraulic push rod; 12. universal wheel; 13. power supply box; 14. storage box; 15. discharge pipe; 16. feeding hose; 17. controller; 18. No. 1 pallet; 19. No. 2 pallet; 20. fixing bolts. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] See also Figures 1 to 6The utility model provides the following technical solutions: a soil sealing device for agricultural fertilization, comprising a rectangular fixing frame 1, a connecting head 2 is welded at the middle of one end of the rectangular fixing frame 1, a supporting plate 3 is welded at one side of the top of the rectangular fixing frame 1, a No. 1 electric hydraulic push rod 4 is symmetrically installed on the top of the supporting plate 3, and a supporting card plate 5 is installed at the output end of two No. 1 electric hydraulic push rods 4, a No. 1 card tube is symmetrically welded on the top of the supporting card plate 5, and the bottom of the extension rod of the No. 1 electric hydraulic push rod 4 is located inside the No. 1 card tube, and a plurality of loosening hooks 6 are installed at one end of the supporting card plate 5, and a No. 1 card plate 18 is welded on the top of the front of the loosening hook 6, and a No. 1 limit plate is symmetrically welded at one end of the No. 1 card plate 18, and the spacing between the two No. 1 limit plates is the same as the thickness of the supporting card plate 5, so that the installation of the loosening hook 6 can be clamped and limited, and the four corners of one end of the No. 1 card plate 18 A No. 1 clamping hole is provided at each of the four corners of the No. 2 clamping plate 19, and a No. 2 clamping plate 19 is provided at the other end of the supporting clamping plate 5 corresponding to the loosening hook 6. A No. 2 clamping plate 19 is symmetrically welded with a No. 2 limiting plate at one end of the No. 2 clamping plate 19, and the installation of the No. 2 clamping plate 19 can be clamped and limited. The spacing between the two No. 2 limiting plates is the same as the thickness of the supporting clamping plate 5. A No. 2 clamping hole is provided at the four corners of one end of the No. 2 clamping plate 19, and the four No. 2 clamping holes are adapted to the four No. 1 clamping holes. Fixing bolts 20 are installed through the No. 2 clamping holes and the corresponding No. 1 clamping holes, and the loosening hook 6 can be fixed to facilitate the fixed use of the loosening hook 6. An injection pipe 7 is welded obliquely on the back of the loosening hook 6, a No. 1 soil sealing plate 8 is welded in the middle of one side of the loosening hook 6, and a No. 2 soil sealing plate 9 is welded in the middle of the other side of the loosening hook 6. The cross-sectional shape of the No. 2 soil sealing plate 9 and the No. 1 soil sealing plate 8 is an eight-shaped shape;

[0025] A power supply box 13 is fixedly installed on the other side of the top of the rectangular fixed frame 1, and a battery is stored in the power supply box 13. A controller 17 is installed in the middle of one side of the power supply box 13. A storage box 14 is fixedly installed on the top of the power supply box 13. A discharge pipe 15 is equidistantly arranged on one side of the bottom of the storage box 14. A feed hose 16 is fixedly installed on the bottom of the outer wall of the discharge pipe 15. One end of the feed hose 16 is fixedly connected to the injection pipe 7. Fixed plates 10 are welded on both sides of the rectangular fixed frame 1. A No. 2 electric hydraulic push rod 11 is installed in the middle of the top of the fixed plate 10. The No. 2 electric hydraulic push rod A universal wheel 12 is installed at the output end of the rod 11, and a No. 2 clamping tube is welded at the top of the universal wheel 12. The bottom of the extension rod of the No. 2 electric hydraulic push rod 11 is located inside the No. 2 clamping tube. Through holes are opened at the bottom of the outer wall of the extension rod of the No. 1 electric hydraulic push rod 4, the middle of the outer wall of the No. 1 clamping tube, the bottom of the outer wall of the extension rod of the No. 2 electric hydraulic push rod 11, and the middle of the outer wall of the No. 2 clamping tube. Two adjacent through holes are penetrated and installed with limit bolts, which facilitate the fixed connection between the two No. 1 electric hydraulic push rods 4 and the supporting clamping plate 5, and between the No. 2 electric hydraulic push rod 11 and the universal wheel 12. The input ends of the two No. 1 electric hydraulic push rods 4 and the input ends of the two No. 2 electric hydraulic push rods 11 are electrically connected to the output end of the controller 17, and the input end of the controller 17 is electrically connected to the output end of the power supply box 13. The power supply box 13, the controller 17, the No. 1 electric hydraulic push rod 4, and the No. 2 electric hydraulic push rod 11 are all existing technical equipment, and their specific structures and working principles are not described in detail here.

[0026] Working principle and use process of the utility model: During the use of the utility model, the user connects the connector 2 of the device to the walk-behind tractor, and then pulls the device to move by the walk-behind tractor. After the device is moved to the use site, the user starts the No. 2 electric hydraulic push rod 11 to adjust the height of the universal wheel 12, and the height of the device is synchronously adjusted with the use height of the universal wheel 12. After adjusting the use height of the device (determined according to the fertilization site), the user starts the No. 1 electric hydraulic push rod 4, and the No. 1 electric hydraulic push rod 4 works to push the support card plate 5 downward to allow the loosening hook 6 to enter the soil;

[0027] After the loosening hook 6 enters the soil, the user injects fertilizer into the storage box 14, and then the user starts the walk-behind tractor to pull the device to move, and the fertilizer in the storage box 14 enters the injection pipe 7 through the feeding hose 16, and is discharged through the injection pipe 7 to achieve fertilization. As the device moves, the soil pit dug by the loosening hook 6 can be backfilled with soil through the use of the No. 1 soil covering plate 8 and the No. 2 soil covering plate 9, which is convenient for the user to carry out fertilization operations;

[0028] After the fertilization is finished, the user restarts the No. 1 electric hydraulic push rod 4 to return the loosening hook 6 to the initial height, and then the user restarts the No. 2 electric hydraulic push rod 11 to adjust the height of the universal wheel 12 .

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soil sealing device for agricultural fertilization, comprising a rectangular fixing frame (1), characterized in that: A connector (2) is welded to the middle of one end of the rectangular fixing frame (1), a support plate (3) is welded to one side of the top of the rectangular fixing frame (1), a No. 1 electric hydraulic push rod (4) is symmetrically mounted on the top of the support plate (3), a support card plate (5) is mounted on the output ends of the two No. 1 electric hydraulic push rods (4), a plurality of loosening hooks (6) are mounted on one end of the support card plate (5), a material injection pipe (7) is welded obliquely to the back of the loosening hook (6), a No. 1 soil sealing plate (8) is welded to the middle of one side of the loosening hook (6), and a No. 2 soil sealing plate (9) is welded to the middle of the other side of the loosening hook (6); A power supply box (13) is installed on the other side of the top of the rectangular fixed frame (1), a controller (17) is installed in the middle of one side of the power supply box (13), a material storage box (14) is installed on the top of the power supply box (13), a discharge pipe (15) is equidistantly arranged on one side of the bottom of the storage box (14), a feed hose (16) is installed at the bottom of the outer wall of the discharge pipe (15), one end of the feed hose (16) is connected to the injection pipe (7), and fixed plates (10) are welded to the side edges of both sides of the rectangular fixed frame (1), a second electric hydraulic push rod (11) is installed in the middle of the top of the fixed plate (10), and a universal wheel (12) is installed at the output end of the second electric hydraulic push rod (11).

2. The soil sealing device for agricultural fertilization according to claim 1, characterized in that: A No. 1 clamping plate (18) is welded to the top of the front face of the loosening hook (6), a No. 1 limit plate is symmetrically welded to one end of the No. 1 clamping plate (18), the spacing between the two No. 1 limit plates is the same as the thickness of the supporting clamping plate (5), and No. 1 clamping holes are provided at the four corners of one end of the No. 1 clamping plate (18).

3. The soil sealing device for agricultural fertilization according to claim 2, characterized in that: A second clamping plate (19) is arranged at the other end of the supporting clamping plate (5) corresponding to the loosening hook (6), a second limit plate is symmetrically welded to one end of the second clamping plate (19), the spacing between the two second limit plates is the same as the thickness of the supporting clamping plate (5), and second clamping holes are provided at four corners of one end of the second clamping plate (19).

4. The soil sealing device for agricultural fertilization according to claim 3, characterized in that: The four No. 2 clamping holes are matched with the four No. 1 clamping holes, and fixing bolts (20) are installed through the No. 2 clamping holes and the corresponding No. 1 clamping holes.

5. The soil sealing device for agricultural fertilization according to claim 1, characterized in that: A No. 1 clamping tube is symmetrically welded to the top of the support clamping plate (5), and the bottom of the extension rod of the No. 1 electric hydraulic push rod (4) is located inside the No. 1 clamping tube.

6. The soil sealing device for agricultural fertilization according to claim 5, characterized in that: A second clamping tube is welded to the top of the universal wheel (12), and the bottom of the extension rod of the second electric hydraulic push rod (11) is located inside the second clamping tube.

7. The soil sealing device for agricultural fertilization according to claim 6, characterized in that: The bottom of the outer wall of the extension rod of the first electric hydraulic push rod (4), the middle of the outer wall of the first clamping tube, the bottom of the outer wall of the extension rod of the second electric hydraulic push rod (11) and the middle of the outer wall of the second clamping tube are all provided with through holes, and two adjacent through holes are penetrated and installed with limit bolts.

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