Vegetable fertilizing device

Abstract

The utility model relates to the technical field of vegetable fertilization, and particularly discloses a vegetable fertilization device which comprises a mounting plate and a plurality of nozzles, a sliding rail is laid on the front surface of the mounting plate, a plurality of sliding blocks are arranged on the sliding rail in a sliding manner, each nozzle is fixedly connected to the lower end of each sliding block, the upper end of each sliding block is fixedly connected with a clamping seat, and a damping pressing plate is arranged above the clamping seat. A clamping groove is formed in the top of the clamping base and clamped with the damping pressing plate, two positioning frames are fixedly connected to the upper end of the mounting plate, movable blocks are arranged in the positioning frames in a sliding mode and fixedly connected to the two ends of the damping pressing plate, and positioning structures A are arranged at the tops of the positioning frames. The nozzles are fixed to the lower ends of the sliding blocks, the sliding blocks slide along the sliding rails, the distance between the nozzles is adjusted, after adjustment is completed, the damping pressing plates fall down and are clamped with the clamping seats at the tops of the sliding blocks, the damping pressing plates are matched with the positioning structures A at the two ends to limit movement of the nozzles, the adjusting structure is simple, the distance between the nozzles is flexibly adjusted, and the requirement for vegetable fertilization in different scenes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable fertilization, in particular to a vegetable fertilization device. Background Art

[0002] Vegetable fertilization refers to the agricultural technical measure of applying fertilizer to the soil or spraying it on vegetables to provide the nutrients required by vegetables and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and improve economic benefits. In order to facilitate better fertilization, professional fertilization equipment will be used during fertilization.

[0003] For example, the Chinese patent application number CN202321460893.9 discloses a vegetable fertilizer spreader, including a fertilizer barrel, an auxiliary component is provided below the fertilizer barrel, and a fixed component is provided below the auxiliary component. By using the adjustment component provided on the fertilizer barrel, the fertilizer application position can be adjusted when the vegetable fertilizer spreader is fertilizing, so as to increase the range of the vegetable fertilizer spreader when fertilizing. It can not only be used for fertilization, but also reduce the workload of the staff and improve the efficiency of fertilization. The adjustment of the fertilization range of the fertilizer barrel is controlled by a multi-stage electric push rod. The electric control method has a complex structure and cumbersome control. Since the fertilizer device mostly works outdoors, when a power outage occurs, the fertilizer barrel is often difficult to adjust effectively, and its applicability is poor. Utility Model Content

[0004] In response to the above problems, the utility model proposes a vegetable fertilizing device to solve the shortcomings of existing vegetable fertilizing devices, which mostly work outdoors and the adjustment of the fertilizing range of the fertilizer barrel is controlled by a multi-stage electric push rod. When a power outage occurs, the fertilizer barrel is often difficult to adjust effectively, resulting in poor applicability.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a vegetable fertilizing device, comprising a mounting plate and a plurality of nozzles, a slide rail is laid on the front of the mounting plate, the slide rail is fixedly connected to the mounting plate, a plurality of sliders are slidably arranged on the slide rail, and each nozzle is fixedly connected to the lower end of each slider;

[0006] The upper end of the slider is fixedly connected to a clamping seat, a damping pressure plate is provided above the clamping seat, and a clamping groove is provided on the top of the clamping seat, and the clamping groove is engaged with the damping pressure plate;

[0007] Two positioning frames are fixedly connected to the upper end of the mounting plate, and movable blocks are slidingly arranged in the positioning frames. The movable blocks are fixedly connected to both ends of the damping pressure plate. A positioning structure A is provided on the top of the positioning frame, which is used to fix the movable block after the damping pressure plate is separated from the clamping groove.

[0008] Further improvements are: the damping pressure plate includes a fixed plate and a strip rubber plug, the two ends of the fixed plate are fixedly connected to the two movable blocks respectively, the strip rubber plug is fixedly connected to the lower end surface of the fixed plate, the cross-section of the strip rubber plug is circular, and the clamping groove is an arc groove adapted to the strip rubber plug.

[0009] A further improvement is that the positioning structure A includes a second magnet and a third magnet, the second magnet is fixedly connected to the top of the inner wall of the positioning frame, the third magnet is fixedly connected to the upper end of the movable block, the second magnet is placed above the third magnet, and the magnetic poles of the second magnet and the third magnet are in opposite directions.

[0010] A further improvement is that a positioning structure B is provided at the bottom of the positioning frame for fixing the movable block after the damping pressure plate is engaged with the clamping groove.

[0011] A further improvement is that the positioning structure B includes a first magnet and a fourth magnet, the first magnet is fixedly connected to the bottom of the inner wall of the positioning frame, the fourth magnet is fixedly connected to the lower end of the movable block, the first magnet is placed below the fourth magnet, and the magnetic poles of the first magnet and the fourth magnet are in opposite directions.

[0012] A further improvement is that two adjacent nozzles are connected through an injection tube, and the injection tube is connected to an external infusion pump.

[0013] A further improvement is that: the end of the movable block away from the damping pressure plate is fixedly connected to a handle, and an anti-slip rubber sleeve is provided on the outside of the handle.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The nozzle is fixed at the lower end of the slider, and the slider slides along the slide rail to adjust the nozzle spacing. After the adjustment is completed, the damping pressure plate will fall and engage with the clamp seat at the top of the slider. The damping pressure plate cooperates with the positioning structure A at both ends to limit the movement of the nozzle. The adjustment structure is simple and the nozzle spacing can be flexibly adjusted to meet the needs of vegetable fertilization in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0017] Figure 1 It is a structural diagram of the mounting plate in the utility model.

[0018] Figure 2 It is a structural diagram of the clamping seat in the utility model.

[0019] Figure 3 It is a structural diagram of the positioning frame in the utility model.

[0020] Figure 4 It is a structural diagram of the movable block in the utility model.

[0021] Among them: 1. Mounting plate; 2. Slide rail; 3. Slider; 4. Nozzle; 5. Liquid injection tube; 6. Clamp seat; 7. Clamp groove; 8. Damping pressure plate; 81. Fixed plate; 82. Strip rubber plug; 9. Positioning frame; 10. Movable block; 11. First magnet; 12. Second magnet; 13. Third magnet; 14. Fourth magnet; 15. Handle. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] according to Figure 1 、 2 As shown in Figures 3 and 4, a vegetable fertilizing device is proposed in this embodiment, comprising a mounting plate 1 and a plurality of nozzles 4. A slide rail 2 is laid on the front of the mounting plate 1, the slide rail 2 is fixedly connected to the mounting plate 1, a plurality of sliders 3 are slidably provided on the slide rail 2, and each nozzle 4 is fixedly connected to the lower end of each slider 3;

[0024] The mounting plate 1 is mounted on the rear end of the fertilizer truck and can follow the truck body to spray liquid fertilizer.

[0025] The upper end of the slider 3 is fixedly connected to a clamping seat 6, a damping pressure plate 8 is provided above the clamping seat 6, and a clamping groove 7 is opened on the top of the clamping seat 6, and the clamping groove 7 is engaged with the damping pressure plate 8;

[0026] Two positioning frames 9 are fixedly connected to the upper end of the mounting plate 1, and a movable block 10 is slidingly arranged in the positioning frame 9. The movable block 10 is fixedly connected to both ends of the damping pressure plate 8. A positioning structure A is provided on the top of the positioning frame 9 for fixing the movable block 10 after the damping pressure plate 8 is separated from the clamping groove 7.

[0027] The nozzle 4 is fixed to the lower end of the slider 3. Each slider 3 can slide along the slide rail 2 to adjust the spacing. After the adjustment is completed, the damping pressure plate 8 will fall and engage with the clamping seat 6 at the top of the slider 3. The damping pressure plate 8 cooperates with the positioning structure A at both ends to limit the movement of the nozzle 4. The sliding structure is simple and the spacing between the nozzles 4 can be flexibly adjusted to meet the needs of vegetable fertilization in different scenarios.

[0028] Specifically, the damping pressure plate 8 includes a fixed plate 81 and a strip rubber plug 82. The two ends of the fixed plate 81 are fixedly connected to the two movable blocks 10 respectively. The strip rubber plug 82 is fixedly connected to the lower end surface of the fixed plate 81. The cross-section of the strip rubber plug 82 is circular, and the clamping groove 7 is an arc-shaped clamping groove adapted to the strip rubber plug 82. The strip rubber plug 82 can expand and contract to a certain extent. The fixed plate 81 fixed to the upper end of the strip rubber plug 82 is used to support the strip rubber plug 82. When the fixed plate 81 falls, the strip rubber plug 82 will be stuck in the clamping groove 7 at the top of each clamping seat 6. The strip rubber plug 82 expands in the clamping groove 7, and the movement of the slider 3 is limited by the damping between the clamping seat 6 and the strip rubber plug 82.

[0029] About positioning structure A:

[0030] The positioning structure A includes a second magnet 12 and a third magnet 13. The second magnet 12 is fixedly connected to the top of the inner wall of the positioning frame 9, and the third magnet 13 is fixedly connected to the upper end of the movable block 10. The second magnet 12 is placed above the third magnet 13, and the magnetic poles of the second magnet 12 and the third magnet 13 are opposite.

[0031] Lift the damping pressure plate 8 upward, and the movable blocks 10 fixed at both ends of the damping pressure plate 8 move accordingly. The movable blocks 10 slide along the inner wall of the positioning frame 9 and rise until the damping pressure plate 8 is separated from the clamping groove 7. The second magnet 12 inside the positioning frame 9 will attract the third magnet 13 on the upper end of the movable block 10, thereby restricting the movement of the movable block 10 and the damping pressure plate 8. At this time, the position of the slider 3 can be adjusted. The magnetic positioning method does not affect the separation of the movable block 10 from the top of the positioning frame 9.

[0032] In a preferred embodiment, a positioning structure B is provided at the bottom of the positioning frame 9 to secure the movable block 10 after the damping plate 8 engages the clamping groove 7. When the damping plate 8 falls to limit the position of the clamping seat 6, the positioning structure B cooperates with the movable block 10 to limit the left and right movement of the movable block 10 and the damping plate 8, thereby improving the stability of fertilizer spraying.

[0033] Specifically, the positioning structure B includes a first magnet 11 and a fourth magnet 14. The first magnet 11 is fixedly connected to the bottom of the inner wall of the positioning frame 9, and the fourth magnet 14 is fixedly connected to the lower end of the movable block 10. The first magnet 11 is placed below the fourth magnet 14, and the magnetic poles of the first magnet 11 and the fourth magnet 14 are opposite. When the strip rubber plug 82 is inserted into the clamping groove 7 at the top of the clamping base 6, the fourth magnet 14 at the lower end of the movable block 10 will attract the first magnet 11 at the bottom of the positioning frame 9, restricting the movement of the movable block 10.

[0034] It is worth noting that two adjacent nozzles 4 are connected by an injection pipe 5, which is connected to an external infusion pump. The infusion pump is connected to the fertilizer tank. When started, it draws liquid fertilizer from the tank into the injection pipe 5 and then sprays it out from the nozzle 4 to fertilize the vegetables.

[0035] To facilitate the operator to lift the damping pressure plate 8, the movable block 10 is fixedly connected to the end away from the damping pressure plate 8 with a handle 15, and a non-slip rubber sleeve is provided on the outside of the handle 15. When changing the working state of the damping pressure plate 8, the operator can hold the handle 15 from both sides of the mounting plate 1 and lift it up and down.

[0036] How this application works:

[0037] Mounting plate 1 is installed at the rear end of the fertilizer truck and can follow the vehicle's movement to spray liquid fertilizer. Sprinklers 4 are fixed to the lower ends of sliders 3. Each slider 3 can slide along rails 2 to adjust the spacing. After adjustment, damping plate 8 drops and engages with clamping seat 6 at the top of slider 3. Damping plate 8 cooperates with positioning structures A at its ends to limit the movement of sprinkler 4. The simple sliding structure and flexible spacing adjustment of sprinkler 4 can meet the needs of vegetable fertilization in different scenarios.

[0038] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0039] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A vegetable fertilizing device, comprising a mounting plate (1) and a plurality of nozzles (4), characterized in that: A slide rail (2) is laid on the front of the mounting plate (1), the slide rail (2) is fixedly connected to the mounting plate (1), a plurality of sliders (3) are slidably arranged on the slide rail (2), and each of the nozzles (4) is fixedly connected to the lower end of each of the sliders (3); The upper end of the slider (3) is fixedly connected to a clamping seat (6), a damping pressure plate (8) is provided above the clamping seat (6), a clamping groove (7) is provided on the top of the clamping seat (6), and the clamping groove (7) is engaged with the damping pressure plate (8); Two positioning frames (9) are fixedly connected to the upper end of the mounting plate (1), and a movable block (10) is slidably arranged in the positioning frame (9). The movable block (10) is fixedly connected to both ends of the damping pressure plate (8), and a positioning structure A is provided on the top of the positioning frame (9) for fixing the movable block (10) after the damping pressure plate (8) is separated from the clamping groove (7).

2. The vegetable fertilizing device according to claim 1, characterized in that: The damping pressure plate (8) comprises a fixed plate (81) and a strip rubber plug (82), the two ends of the fixed plate (81) are fixedly connected to the two movable blocks (10) respectively, the strip rubber plug (82) is fixedly connected to the lower end surface of the fixed plate (81), the cross section of the strip rubber plug (82) is circular, and the clamping groove (7) is an arc-shaped clamping groove adapted to the strip rubber plug (82).

3. The vegetable fertilizing device according to claim 1, characterized in that: The positioning structure A comprises a second magnet (12) and a third magnet (13), wherein the second magnet (12) is fixedly connected to the top of the inner wall of the positioning frame (9), and the third magnet (13) is fixedly connected to the upper end of the movable block (10), and the second magnet (12) is placed above the third magnet (13), and the magnetic pole directions of the second magnet (12) and the third magnet (13) are opposite.

4. The vegetable fertilizing device according to claim 1, characterized in that: A positioning structure B is provided at the bottom of the positioning frame (9) for fixing the movable block (10) after the damping pressure plate (8) is engaged with the clamping groove (7).

5. The vegetable fertilizing device according to claim 4, characterized in that: The positioning structure B includes a first magnet (11) and a fourth magnet (14), wherein the first magnet (11) is fixedly connected to the bottom of the inner wall of the positioning frame (9), and the fourth magnet (14) is fixedly connected to the lower end of the movable block (10), and the first magnet (11) is placed below the fourth magnet (14), and the magnetic pole directions of the first magnet (11) and the fourth magnet (14) are opposite.

6. The vegetable fertilizing device according to claim 1, characterized in that: Two adjacent nozzles (4) are connected via a liquid injection tube (5), and the liquid injection tube (5) is connected to an external infusion pump.

7. The vegetable fertilizing device according to claim 1, characterized in that: One end of the movable block (10) away from the damping pressure plate (8) is fixedly connected to a handle (15), and an anti-slip rubber sleeve is provided on the outside of the handle (15).

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