Water and fertilizer applying device

Abstract

The utility model discloses a water and fertilizer applying device which comprises a movable plate, a fixed plate and a supporting column, a guide box is fixedly installed on the outer side wall of the fixed plate, the supporting column is fixedly installed on the outer side wall of the guide box, and the water and fertilizer applying device is provided with a first lead screw, a sliding block, a matching column, an outer rod, an inner rod and a transverse plate. The inner rod drives the fixed plate to slide, so that the connecting rod is accommodated in the guide box, the distance between the fixed plate and the movable plate is adjusted, and the folding water tank and the folding water pipe can deform while the movable plate moves to cooperate with application of water and fertilizer. The device can be adjusted according to the distance between field ridges, meanwhile, a pressing plate, a rotating rod, a sliding plate, a matching head, an annular gear ring, a gear and a pull head are arranged, the pull head is pushed to enable the pressing plate to press the rotating rod, the sliding plate moves under matching of the matching head and the rotating rod, the annular gear ring is disengaged from the gear, and then a second lead screw can be rotated.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a water and fertilizer applying device. Background Art

[0002] At present, with the development of the times, the development of agriculture is also getting faster and faster. During agricultural development, the application of fertilizers can assist the rapid growth of crops. Among them, general chemical fertilizers are solid and need to be assisted by liquid when applying. Water fertilizer, as a new type of fertilizer, can be directly put into use when applied.

[0003] After searching, the Chinese patent application number CN214592898U discloses a water-fertilizer quantitative fertilization device, including a base; a water tank with an inlet and outlet, the water tank is located on the top of the base, and a stirring device is arranged in the water tank, and the stirring device is used for mixing water and fertilizer; a fixed annular seat, the fixed annular seat is fixed to the top of the base; a driving groove, a movable annular seat is embedded in the driving groove and is slidably connected, a limit assembly is arranged in the driving groove, and the limit assembly is connected to the movable annular seat to realize its linear motion; a screw nut transmission mechanism.

[0004] The device in the above patent has the following shortcomings: the above device is provided with a base, a water tank and a movable annular seat, and the movement of the movable annular seat is realized by a screw-nut transmission mechanism to realize irrigation between crops with different spacings, but it ignores that when different crops are planted, the spacing between the ridges is also different, and the device cannot perform lateral width adjustment to adapt to ridges of different widths. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water and fertilizer applying device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water and fertilizer application device comprises a movable plate, a fixed plate, and a support column, wherein a guide box is fixedly installed on the outer side wall of the fixed plate, the support column is fixedly installed on the outer side wall of the guide box, the outer side wall of the support column is rotatably connected to an outer rod, the inner side wall of the outer rod is slidably connected to an inner rod, a fixed block is fixedly installed on the outer side wall of the fixed plate, the fixed block is connected to the inner rod, a connecting rod is fixedly installed on the outer side wall of the fixed block, the connecting rod is slidably connected to the inner wall of the guide box, the inner wall of the support column is rotatably connected to a lead screw 1, the inner wall of the support column is slidably connected to a sliding block, a connecting plate is fixedly installed on the outer side wall of the sliding block, the outer side wall of the connecting plate is rotatably connected to a matching column, the matching column matches the outer rod, and an application mechanism is provided on the top of the movable plate.

[0008] As a further solution of the utility model: a self-locking universal wheel is fixedly installed on the bottom outer wall of the fixed plate, the applying mechanism includes a fixed box, a vertical rod, a fixed head, and a movable head, a movable groove is opened on the top of the movable plate, the fixed box is fixedly installed on the top outer wall of the movable plate, and the vertical rod is fixedly installed on the top outer wall of the fixed plate.

[0009] As a further solution of the utility model: a folding water tank is fixedly installed on the inner side wall of the fixed box, the outer side wall of the folding water tank is connected to the vertical rod, the fixed head is fixedly installed on an inner wall of the movable groove, the movable head is slidably connected to an inner wall of the movable groove, a hose is fixedly installed between the fixed head and the inner wall of the movable head, and a discharge pipe is fixedly installed on both the fixed head and the inner wall of the movable head.

[0010] As a further solution of the utility model: a folded water pipe is fixedly installed on the outer side wall of the discharge pipe, and a top block is fixedly installed on the top outer wall of the fixed plate, and the top block is connected to the folded water pipe.

[0011] As a further solution of the utility model: a water pump is fixedly installed on the outer side wall of the fixed box, the input end of the water pump is connected to the folding water box, and the output end of the water pump is connected to the discharge pipe inside the fixed head.

[0012] As a further solution of the utility model: a second moving groove is opened on the top of the moving plate, a connecting block is slidably connected to the inner wall of the second moving groove, and the connecting block is connected to the moving head.

[0013] As a further solution of the utility model: a bottom outer wall of the movable plate is fixedly mounted with a bottom plate and a vertical plate, the bottom plate and the inner wall of the vertical plate are rotatably connected with a second lead screw, and the connecting block is connected to the second lead screw via a nut.

[0014] As a further solution of the present invention: a horizontal plate is fixedly installed on the outer side wall of the vertical plate, and a pressure plate is slidably connected to the outer side wall of the horizontal plate, and a spring is fixedly installed between the bottom plate and the vertical plate, and a pulling head is rotatably connected to the inner wall of the pressure plate, and a gear is fixedly installed on the outer wall of the bottom of the pulling head, and a cross plate is fixedly installed on the outer wall of the bottom of the gear, and the cross plate is slidably connected to the second lead screw, and the side plate is fixedly installed on the outer side wall of the vertical plate, and a center rod is fixedly installed between the outer walls on the opposite sides of the side plates, and the outer side wall of the center rod is rotatably connected to the rotating rod, and the outer side wall of the center rod is sleeved with a torsion spring, and two ends of the torsion spring respectively contact the outer side wall of the vertical plate and the outer side wall of the rotating rod, and the outer side wall of the vertical plate is slidably connected to a slide plate, and an annular gear ring is fixedly installed on the outer side wall of the slide plate, and the annular gear ring is meshed with the gear, and the outer side wall of the slide plate is rotatably connected to a matching head, and the matching head matches the rotating rod.

[0015] Compared with the prior art, the utility model provides a water and fertilizer application device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a lead screw 1, a sliding block, a matching column, an outer rod, an inner rod, a cross plate, and a guide box. When in use, the lead screw 1 can be rotated to move the sliding block, and then the matching column and the outer rod cooperate to drive the inner rod to rotate, and the inner rod drives the fixed plate to slide, so that the connecting rod is stored in the guide box, thereby realizing the adjustment of the distance between the fixed plate and the movable plate.

[0017] 2. The utility model is provided with a foldable water tank, a foldable water pipe and a discharge pipe. When in use, the foldable water tank and the foldable water pipe can be deformed simultaneously when the movable plate moves, so as to cooperate in applying water and fertilizer.

[0018] 3. The utility model is provided with a pressure plate, a rotating rod, a slide plate, a matching head, an annular gear ring, a gear, and a pulling head. When in use, the pulling head is pushed so that the pressure plate presses the rotating rod. The slide plate moves under the cooperation of the matching head and the rotating rod, and the annular gear ring is disengaged from the meshing with the gear. Then, the lead screw 2 can be rotated and directly released after the rotation is completed. The spring pushes the pressure plate to reset.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a water and fertilizer application device proposed by the utility model;

[0021] Figure 2 This is a front view structural schematic diagram of a water and fertilizer application device proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of a movable plate of a water and fertilizer application device proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the external structure of a vertical plate of a water and fertilizer application device proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the slide structure of a water and fertilizer application device proposed by the utility model;

[0025] Figure 6 For this utility model Figure 5 Schematic diagram of the local enlarged structure at A.

[0026] In the figure: 1, moving plate; 2, fixed plate; 3, fixed block; 4, inner rod; 5, connecting rod; 6, guide box; 7, outer rod; 8, lead screw 1; 9, matching column; 10, connecting plate; 11, sliding block; 12, supporting column; 13, fixed box; 14, folding water tank; 15, vertical rod; 16, water pump; 17, top block; 18, folding water pipe; 19, discharge pipe; 20, fixed head; 21, moving slot 1; 22 , hose; 23, moving head; 24, moving slot two; 25, self-locking universal wheel; 26, lead screw two; 27, bottom plate; 28, connecting block; 29, vertical plate; 30, rotating rod; 31, torsion spring; 32, center rod; 33, side plate; 34, slide plate; 35, spring; 36, cross plate; 37, pressure plate; 38, annular gear ring; 39, cross plate; 40, gear; 41, pull head; 42, matching head. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] A water and fertilizer application device, such as Figure 1-Figure 6 As shown, it includes a movable plate 1, a fixed plate 2, and a support column 12. The outer side wall of the fixed plate 2 is welded with a guide box 6, and the support column 12 is welded to the outer side wall of the guide box 6. The outer side wall of the support column 12 is rotatably connected with an outer rod 7, and the inner side wall of the outer rod 7 is slidably connected with an inner rod 4. The outer side wall of the fixed plate 2 is welded with a fixed block 3, and the fixed block 3 is connected to the inner rod 4. The outer side wall of the fixed block 3 is welded with a connecting rod 5, and the connecting rod 5 is slidably connected to the inner wall of the guide box 6. The inner wall of the support column 12 is rotatably connected with a lead screw 8, and the inner wall of the support column 12 is slidably connected with a sliding block 11, and the outer side wall of the sliding block 11 is welded with a connecting plate 10, and the outer side wall of the connecting plate 10 is rotatably connected with a matching column 9, and the matching column 9 matches with the outer rod 7. The top of the movable plate 1 is provided with an applying mechanism, and the bottom outer wall of the fixed plate 2 is welded with a self-locking universal wheel 25;

[0030] When in use, the device is pushed by the support column 12, and the self-locking universal wheel 25 can achieve multi-directional movement. When the lateral length of the device needs to be adjusted according to the ridge spacing, the lead screw 8 inside the support column 12 can be rotated to move the sliding block 11. When the sliding block 11 moves, the matching column 9 cooperates with the outer rod 7, and then the outer rod 7 drives the inner rod 4 to rotate, and the inner rod 4 drives the fixed plate 2 to slide horizontally, so that the connecting rod 5 is stored in the guide box 6, and the fixed plate 2 gradually approaches the movable plate 1 to achieve adaptation to ridges of different widths.

[0031] The applying mechanism includes a fixed box 13, a vertical rod 15, a fixed head 20, and a moving head 23. A moving groove 21 is opened on the top of the moving plate 1. The fixed box 13 is welded to the outer wall of the top of the moving plate 1. The vertical rod 15 is welded to the outer wall of the top of the fixed plate 2. A folding water tank 14 is bonded to the inner side wall of the fixed box 13. The outer side wall of the folding water tank 14 is connected to the vertical rod 15. The fixed head 20 is welded to the inner wall of the moving groove 21. The moving head 23 is slidably connected to the inner wall of the moving groove 21. A hose 22 is bonded between the head 20 and the inner wall of the moving head 23, a discharge pipe 19 is welded to the inner wall of the fixed head 20 and the moving head 23, a folding water pipe 18 is bonded to the outer side wall of the discharge pipe 19, a top block 17 is welded to the outer wall of the top of the fixed plate 2, the top block 17 is connected to the folding water pipe 18, a water pump 16 is fixed to the outer side wall of the fixed box 13 by bolts, the input end of the water pump 16 is connected to the folding water tank 14, and the output end of the water pump 16 is connected to the discharge pipe 19 inside the fixed head 20;

[0032] When in use, the stirred water and fertilizer are added into the fixed box 13. When the device is moved, the water pump 16 is turned on so that the water and fertilizer are sprayed through two groups of folding water pipes 18 and the discharge pipe 19. When the fixed plate 2 moves to adjust the width of the device, the folding water pipe 18 is folded to cooperate.

[0033] The top of the movable plate 1 is provided with a second movable groove 24, the inner wall of the second movable groove 24 is slidably connected with a connecting block 28, the connecting block 28 is connected to the movable head 23, the outer wall of the bottom of the movable plate 1 is welded with a bottom plate 27 and a vertical plate 29, the inner wall of the bottom plate 27 and the vertical plate 29 is rotatably connected with a second lead screw 26, the connecting block 28 is connected to the second lead screw 26 through a nut;

[0034] When in use, the lead screw 26 can be rotated to enable the connecting block 28 to drive the moving head 23 to adjust the position, thereby adjusting the spraying interval.

[0035] Working principle: When in use, the lead screw 26 can be rotated to make the connecting block 28 drive the moving head 23 to adjust the position, so as to adjust the spraying interval, add the stirred water and fertilizer into the fixed box 13, push the device through the support column 12, and realize multi-directional movement by the self-locking universal wheel 25. When it is necessary to adjust the lateral length of the device according to the spacing between ridges, the lead screw 8 inside the support column 12 can be rotated to move the sliding block 11, and when the sliding block 11 moves, the matching column 9 cooperates with the outer rod 7, and then the outer rod 7 drives the inner rod 4 to rotate, and the inner rod 4 drives the fixed plate 2 to slide horizontally, so that the connecting rod 5 is stored in the guide box 6, and the fixed plate 2 gradually approaches the moving plate 1, and the folded water pipe 18 and the discharge pipe 19 also move accordingly to realize the adaptation to ridges of different widths, and then the water pump 16 is turned on to apply water and fertilizer for spraying.

[0036] Example 2

[0037] A water and fertilizer application device, such as Figure 1-Figure 6 As shown, the outer side wall of the vertical plate 29 is welded with a horizontal plate 36, and the outer side wall of the horizontal plate 36 is slidably connected with a pressure plate 37, a spring 35 is welded between the bottom plate 27 and the vertical plate 29, and the inner wall of the pressure plate 37 is rotatably connected with a pull head 41, and a gear 40 is welded to the outer wall at the bottom of the pull head 41, and a cross plate 39 is welded to the outer wall at the bottom of the gear 40, and the cross plate 39 is slidably connected with the lead screw 26, and the outer side wall of the vertical plate 29 is bonded with a side plate 33, and a center rod 3 is welded between the outer walls of the opposite side of the side plate 33. 2. The outer side wall of the center rod 32 is rotatably connected to the rotating rod 30. The outer side wall of the center rod 32 is sleeved with a torsion spring 31. The two ends of the torsion spring 31 respectively abut against the outer side wall of the vertical plate 29 and the outer side wall of the rotating rod 30. The outer side wall of the vertical plate 29 is slidably connected to a slide plate 34. The outer side wall of the slide plate 34 is welded with an annular gear ring 38. The annular gear ring 38 is meshed with a gear 40. The outer side wall of the slide plate 34 is rotatably connected to a mating head 42. The mating head 42 is mated with the rotating rod 30.

[0038] Working principle: when it is necessary to rotate the lead screw 26, the pulling head 41 is pushed so that the pressure plate 37 drops at the same time, and the pressure plate 37 presses the rotating rod 30 to rotate the rotating rod 30. When the rotating rod 30 rotates, the slide plate 34 moves laterally with the cooperation of the matching head 42, and then the annular gear ring 38 disengages from the meshing with the gear 40, and then the lead screw 26 can be rotated to adjust the position of the moving head 23. After the adjustment is completed, the spring 35 pushes the pressure plate 37 to reset, and then the slide plate 34, the annular gear ring 38, and the gear 40 are reset and fixed.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water and fertilizer application device, comprising a movable plate (1), a fixed plate (2), and a support column (12), characterized in that: The outer side wall of the fixed plate (2) is fixedly mounted with a guide box (6); the support column (12) is fixedly mounted on the outer side wall of the guide box (6); the outer side wall of the support column (12) is rotatably connected to an outer rod (7); the inner side wall of the outer rod (7) is slidably connected to an inner rod (4); the outer side wall of the fixed plate (2) is fixedly mounted with a fixed block (3); the fixed block (3) is connected to the inner rod (4); the outer side wall of the fixed block (3) is fixedly mounted with a connecting rod (5); the connecting rod (5) is slidably connected to the inner wall of the guide box (6); the inner wall of the support column (12) is rotatably connected to a lead screw (8); the inner wall of the support column (12) is slidably connected to a sliding block (11); the outer side wall of the sliding block (11) is fixedly mounted with a connecting plate (10); the outer side wall of the connecting plate (10) is rotatably connected to a matching column (9); the matching column (9) matches the outer rod (7); an applying mechanism is provided at the top of the movable plate (1).

2. A water and fertilizer application device according to claim 1, characterized in that: A self-locking universal wheel (25) is fixedly mounted on the bottom outer wall of the fixed plate (2); the applying mechanism comprises a fixed box (13), a vertical rod (15), a fixed head (20), and a movable head (23); a movable groove (21) is provided on the top of the movable plate (1); the fixed box (13) is fixedly mounted on the top outer wall of the movable plate (1); and the vertical rod (15) is fixedly mounted on the top outer wall of the fixed plate (2).

3. A water and fertilizer application device according to claim 2, characterized in that: A folding water tank (14) is fixedly mounted on the inner side wall of the fixed box (13); the outer side wall of the folding water tank (14) is connected to a vertical rod (15); the fixed head (20) is fixedly mounted on the inner wall of a movable groove (21); the movable head (23) is slidably connected to the inner wall of the movable groove (21); a hose (22) is fixedly mounted between the inner walls of the fixed head (20) and the movable head (23); and a discharge pipe (19) is fixedly mounted on the inner walls of both the fixed head (20) and the movable head (23).

4. A water and fertilizer application device according to claim 3, characterized in that: A folded water pipe (18) is fixedly mounted on the outer side wall of the discharge pipe (19), and a top block (17) is fixedly mounted on the top outer wall of the fixed plate (2), wherein the top block (17) is connected to the folded water pipe (18).

5. A water and fertilizer application device according to claim 4, characterized in that: A water pump (16) is fixedly mounted on the outer side wall of the fixed box (13); the input end of the water pump (16) is connected to the folding water box (14); and the output end of the water pump (16) is connected to the discharge pipe (19) inside the fixed head (20).

6. A water and fertilizer application device according to claim 5, characterized in that: A second moving groove (24) is provided on the top of the moving plate (1), and a connecting block (28) is slidably connected to the inner wall of the second moving groove (24), and the connecting block (28) is connected to the moving head (23).

7. A water and fertilizer application device according to claim 6, characterized in that: A bottom plate (27) and a vertical plate (29) are fixedly mounted on the outer wall of the bottom of the movable plate (1); a second lead screw (26) is rotatably connected to the inner walls of the bottom plate (27) and the vertical plate (29); and the connecting block (28) is connected to the second lead screw (26) via a nut.

8. A water and fertilizer application device according to claim 7, characterized in that: The outer side wall of the vertical plate (29) is fixedly mounted with a horizontal plate (36), and the outer side wall of the horizontal plate (36) is slidably connected with a pressure plate (37). A spring (35) is fixedly mounted between the bottom plate (27) and the vertical plate (29). The inner wall of the pressure plate (37) is rotatably connected with a pull head (41). A gear (40) is fixedly mounted on the bottom outer wall of the pull head (41). A cross plate (39) is fixedly mounted on the bottom outer wall of the gear (40). The cross plate (39) is slidably connected with the second lead screw (26). The outer side wall of the vertical plate (29) is fixedly mounted with a side plate (33), and a spring (35) is fixedly mounted between the outer walls of the opposite sides of the side plate (33). A center rod (32), the outer side wall of the center rod (32) is rotatably connected to the rotating rod (30), the outer side wall of the center rod (32) is sleeved with a torsion spring (31), the two ends of the torsion spring (31) respectively abut against the outer side wall of the vertical plate (29) and the outer side wall of the rotating rod (30), the outer side wall of the vertical plate (29) is slidably connected to a slide plate (34), the outer side wall of the slide plate (34) is fixedly installed with an annular gear ring (38), the annular gear ring (38) is meshed with a gear (40), the outer side wall of the slide plate (34) is rotatably connected to a matching head (42), and the matching head (42) matches with the rotating rod (30).

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