Liquid chemical fertilizer spraying device for agricultural planting

Abstract

The utility model discloses an agricultural planting liquid chemical fertilizer spraying device which comprises a supporting vertical plate, a positioning frame is fixedly installed at the top of the supporting vertical plate, a spraying pipe is installed in the positioning frame, the bottom of the spraying pipe is communicated with a spraying head, a positioning seat is fixedly installed at the top of the inner side of the supporting vertical plate, and the spraying head is communicated with the positioning seat. And a mounting groove is longitudinally formed in the positioning seat, and a separation net plate is mounted in the mounting groove in an inserted mode. By arranging the separating screen plate and the sealing adjusting plate, the separating screen plate is installed below the spraying pipe and can distribute liquid chemical fertilizer discharged from the upper portion, spraying is more uniform, waste caused by the large spraying area is avoided, the sealing adjusting plate is additionally arranged on the top of the separating screen plate to reduce the spraying flow and speed, and the spraying effect is better. The discharge area of the separation net plate can be adjusted, and the discharge amount of the liquid chemical fertilizer can be adjusted through the sealing adjusting plate.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to an agricultural planting liquid fertilizer spraying device. Background Technology

[0002] Crops often get sick during their growth, so pesticides are needed to cure them. However, pesticide spraying usually requires equipment, which is mostly carried on the body. This can be very tiring after a long time, and the clothes can easily get covered in pesticides. Although existing pesticide spraying equipment can quickly spray liquid fertilizers, it cannot adjust the spraying range. Some crops do not need to be sprayed, which leads to waste. Therefore, it is necessary to improve the existing spraying devices. Utility Model Content

[0003] The purpose of this invention is to provide an agricultural liquid fertilizer spraying device that has the advantage of adjustable spraying volume.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an agricultural liquid fertilizer spraying device, comprising a supporting vertical plate, a positioning frame fixedly installed on the top of the supporting vertical plate, a spraying pipe installed inside the positioning frame, a spraying head connected to the bottom of the spraying pipe, a positioning seat fixedly installed on the top of the inner side of the supporting vertical plate, an installation groove longitudinally formed inside the positioning seat, a separation mesh plate inserted into the installation groove, the separation mesh plate being located below the spraying pipe, and a sealing adjustment plate slidably installed longitudinally on the top of the separation mesh plate.

[0005] As a preferred embodiment, a pull plate is fixedly installed on the front of the sealing adjustment plate, and reinforcing support plates are fixedly installed on both sides of the top of the separation mesh plate. The reinforcing support plate has a slot inside, and the end of the sealing adjustment plate is engaged with the inside of the slot and slidably connected.

[0006] As a preferred embodiment, auxiliary positioning plates are fixedly installed on both sides of the spray pipe, and the outer end of the auxiliary positioning plate is snapped into the inside of the positioning frame. There are three sets of spray pipes arranged at equal intervals.

[0007] As a preferred embodiment, a locking plate is externally mounted on the positioning frame, and the insertion hole at the end of the locking plate is connected to the interior of the auxiliary positioning plate. In addition, a positioning rod is inserted into the insertion hole at the end of the locking plate, and the insertion end of the positioning rod is locked into the interior of the auxiliary positioning plate.

[0008] As a preferred embodiment, a pad is fixedly installed at the bottom of the supporting vertical plate, and a snap-fit ​​groove for installing the auxiliary positioning plate is provided on the inner side of the positioning frame.

[0009] As a preferred embodiment, the bottom of the sealing adjustment plate is fitted with the top of the separation mesh plate, and both ends are slidably installed inside the positioning seat.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting a separation mesh plate and a sealing adjustment plate, installs the separation mesh plate below the spray pipe to divert the liquid fertilizer discharged above, making the spraying more uniform. At the same time, in order to avoid waste caused by a large spraying area, a sealing adjustment plate is added to the top of the separation mesh plate to reduce the spraying flow and speed. The discharge area of ​​the separation mesh plate can be adjusted, and the discharge amount of liquid fertilizer can be adjusted through the sealing adjustment plate.

[0012] 2. This utility model can reinforce and support the end of the spray pipe through the auxiliary positioning plate. Moreover, the auxiliary positioning plate can be installed inside the positioning frame. After installation inside the positioning frame, it is connected and reinforced externally through the cooperation of the clamping plate and the positioning rod, thus ensuring the stability of the auxiliary positioning plate and the spray pipe after installation. Attached Figure Description

[0013] Figure 1 This is a first-person perspective structural perspective view of the present invention;

[0014] Figure 2 This is a second-view perspective structural perspective view of the present invention;

[0015] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0016] Figure 4 This is a three-dimensional view of the separation mesh plate structure of this utility model;

[0017] Figure 5 This utility model Figure 2 A magnified view of a portion of point A in the middle.

[0018] In the diagram: 1. Supporting vertical plate; 2. Positioning frame; 3. Spray pipe; 4. Positioning seat; 5. Mounting groove; 6. Separating mesh plate; 7. Reinforcing support plate; 8. Sealing adjustment plate; 9. Pulling plate; 10. Clamping plate; 11. Auxiliary positioning plate; 12. Pad block; 13. Positioning rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Example 1:

[0022] Please see Figure 1 As shown, this utility model provides an agricultural liquid fertilizer spraying device, including a supporting vertical plate 1, a positioning frame 2 fixedly installed on the top of the supporting vertical plate 1, a spraying pipe 3 installed inside the positioning frame 2, a spraying head connected to the bottom of the spraying pipe 3, a positioning seat 4 fixedly installed on the top of the inner side of the supporting vertical plate 1, an installation groove 5 longitudinally opened inside the positioning seat 4, a separation mesh plate 6 inserted into the installation groove 5, the separation mesh plate 6 being located below the spraying pipe 3, and a sealing adjustment plate 8 longitudinally slidably installed on the top of the separation mesh plate 6.

[0023] This technical solution incorporates a separating mesh plate 6 and a sealing adjustment plate 8. The separating mesh plate 6, installed below the spray pipe 3, can divert the liquid fertilizer discharged above, making the spraying more uniform. At the same time, to avoid waste caused by a large spraying area, a sealing adjustment plate 8 is added to the top of the separating mesh plate 6 to reduce the spraying flow and speed. This allows for adjustment of the discharge area of ​​the separating mesh plate 6 and regulation of the liquid fertilizer discharge amount.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figure 3 As shown, a pull plate 9 is fixedly installed on the front of the sealing adjustment plate 8, and a reinforcing support plate 7 is fixedly installed on both sides of the top of the separation mesh plate 6. The reinforcing support plate 7 has a slot inside, and the end of the sealing adjustment plate 8 is engaged with the inside of the slot and slidably connected.

[0026] Adopting such Figure 1 The technical solution shown has a groove inside the reinforcing support plate 7 that can accommodate the extended end of the side of the sealing adjustment plate 8, so that it can maintain balance when sliding longitudinally on the separation mesh plate 6.

[0027] Secondly, in the technical solution, auxiliary positioning plates 11 are fixedly installed on both sides of the spray pipe 3. The outer end of the auxiliary positioning plate 11 is snapped into the inside of the positioning frame 2. There are three sets of spray pipes 3, which are arranged at equal distances. A clamping plate 10 is snapped into the outside of the positioning frame 2. The insertion hole at the end of the clamping plate 10 is connected to the inside of the auxiliary positioning plate 11. In addition, a positioning rod 13 is inserted into the insertion hole at the end of the clamping plate 10. The insertion end of the positioning rod 13 is snapped into the inside of the auxiliary positioning plate 11.

[0028] Its adoption is as follows Figure 1 The technical solution shown allows the auxiliary positioning plate 11 to reinforce and support the end of the spray pipe 3. The auxiliary positioning plate 11 can be installed inside the positioning frame 2. After installation inside the positioning frame 2, it is externally connected and reinforced by the cooperation of the clamping plate 10 and the positioning rod 13, ensuring the stability of the auxiliary positioning plate 11 and the spray pipe 3 after installation.

[0029] Example 3:

[0030] This utility model is as follows Figures 1-5 As shown, a pad 12 is fixedly installed at the bottom of the supporting vertical plate 1, and a snap-fit ​​groove for the installation of the auxiliary positioning plate 11 is opened on the inner side of the positioning frame 2; the bottom of the sealing adjustment plate 8 is attached to the top of the separation mesh plate 6, and both ends are slidably installed on the inner side of the positioning seat 4.

[0031] Using the above technical solution, the slot inside the positioning frame 2 can accommodate one end of the auxiliary positioning plate 11 and can be initially fixed. Since the sealing adjustment plate 8 adopts a sliding design on the top of the separation mesh plate 6, it is convenient to adjust and can also completely seal and cover the top.

[0032] The working principle of this utility model is as follows: the water inlet pipe at the top of the spray pipe 3 is connected to an external water pump, and the bottom of the supporting vertical plate 1 can be equipped with a mobile device for movement in the field. The spray pipe 3 is equipped with three sets, which can achieve spraying of liquid fertilizer over a wide area. During the spraying process, the liquid fertilizer is discharged downward through the separation mesh plate 6, which can increase the uniformity of spraying. In addition, when it is necessary to adjust the spraying area, the sealing adjustment plate 8 can be directly driven to slide longitudinally on the top of the separation mesh plate 6 by pulling the plate 9, which can achieve precise quantitative adjustment.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An agricultural planting liquid chemical fertilizer spraying device comprising a support vertical plate (1), characterized in that: The top of the supporting vertical plate (1) is fixedly installed with a positioning frame (2), the inside of the positioning frame (2) is installed with a spraying pipe (3), the bottom of the spraying pipe (3) is communicated with a spraying head, the top of the inside of the supporting vertical plate (1) is fixedly installed with a positioning seat (4), the inside of the positioning seat (4) is longitudinally provided with an installation slot (5), the inside of the installation slot (5) is plug-in installed with a separation mesh plate (6), the separation mesh plate (6) is below the spraying pipe (3), the top of the separation mesh plate (6) is longitudinally slidably installed with a sealing adjusting plate (8).

2. The liquid fertilizer spraying device for agricultural planting according to claim 1, characterized in that: The front of the sealing adjusting plate (8) is fixedly installed with a pulling plate (9), the two sides of the top of the separation mesh plate (6) are fixedly installed with a reinforcing support plate (7), the inside of the reinforcing support plate (7) is provided with a clamping groove, the end of the sealing adjusting plate (8) is clamped into the inside of the clamping groove and is slidably connected.

3. The liquid fertilizer spraying device for agricultural planting according to claim 1, characterized in that: The two sides of the spraying pipe (3) are fixedly installed with an auxiliary positioning plate (11), the outside of the auxiliary positioning plate (11) is clamped into the inside of the positioning frame (2), the spraying pipe (3) is provided with three groups and is equidistantly arranged.

4. The liquid fertilizer spraying device for agricultural planting according to claim 1, characterized in that: The outside of the positioning frame (2) is clamped and installed with a clamping plate (10), the inside of the auxiliary positioning plate (11) is communicated with the plug hole at the end of the clamping plate (10), and the inside of the plug hole at the end of the clamping plate (10) is plug-in installed with a positioning plug rod (13), the plug-in end of the positioning plug rod (13) is clamped into the inside of the auxiliary positioning plate (11).

5. The liquid fertilizer spraying device for agricultural planting according to claim 1, characterized in that: The bottom of the supporting vertical plate (1) is fixedly installed with a cushion block (12), the inside of the positioning frame (2) is provided with a clamping slot for installing the auxiliary positioning plate (11).

6. The liquid fertilizer spraying device for agricultural planting according to claim 1, characterized in that: The bottom of the sealing adjusting plate (8) is attached to the top of the separation mesh plate (6), and both ends are slidably installed in the inside of the positioning seat (4).

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