Quantitative fertilization equipment

Abstract

The utility model discloses quantitative fertilization equipment which comprises a pressing rod with a guide shovel fixedly mounted at the end part, an extension rod slidably mounted in the pressing rod and locked and fixed with the pressing rod through a bolt, and a handle rotatably mounted on the side wall of the extension rod, a tension spring connected between the handle and the extension rod, intercepting pieces are rotationally installed at the positions, located at the bottom ends of the pressing rods, of the side walls of the guiding shovels, and connecting rods are fixedly installed between the handles. Through the arrangement of the extension rod, the L-shaped rod and the connecting rod, the height of the fertilizer applicator can be adjusted according to the height of a user, each user can operate the fertilizer applicator in the most comfortable posture, body fatigue and discomfort are reduced, the structure is simple, adjustment is flexible, and the universality and practicability of the fertilizer applicator are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements, specifically a quantitative fertilizer application device. Background Technology

[0002] In modern agricultural production and horticultural precision maintenance, the accuracy and ease of operation of fertilization are crucial. Precise and quantitative fertilization ensures that crops receive appropriate nutrients, avoiding fertilizer waste or deficiency, thereby improving crop yield and quality; while ease of operation increases labor efficiency and reduces the labor intensity of practitioners.

[0003] Traditional quantitative fertilizer applicators are mostly simple manual tools. These tools have a fixed height and cannot accommodate users of different heights. When used by shorter people, their arms need to be overextended, making it difficult to accurately control the fertilizer application point; taller people need to bend over to operate them, which leads to physical fatigue over time, greatly reducing the comfort and accuracy of operation. Utility Model Content

[0004] The purpose of this invention is to provide a quantitative fertilization device to solve the problem of low user comfort caused by the inconvenience of adjustment in conventional quantitative fertilization devices mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quantitative fertilization device, comprising a pressure rod with a guide shovel fixedly installed at its end, an extension rod slidably installed in the pressure rod, the extension rod and the pressure rod being locked together by bolts, and a handle rotatably installed on the side wall of the extension rod, a tension spring connecting the handle and the extension rod, an intercepting plate rotatably installed on the side wall of the guide shovel at the bottom end of the pressure rod, and a connecting rod fixedly installed between the handle and the intercepting plate.

[0006] Preferably, the sidewall of the extension rod is provided with a plurality of equally spaced screw holes, which are adapted to the bolts.

[0007] Preferably, an L-shaped rod is rotatably mounted on the handle, the top of the connecting rod has a vertical section, the vertical section of the connecting rod has a thread, and is locked to the end of the L-shaped rod by a pair of nuts.

[0008] Preferably, the side wall of the extension rod is fixedly fitted with a mounting ear, and the handle is rotatably mounted on the mounting ear.

[0009] Preferably, the end of the connecting rod away from the vertical section has an L-shaped structure.

[0010] Preferably, a feed pipe is fixedly installed on the side wall of the pressure rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model, through the setting of extension rod, L-shaped rod and connecting rod, can adjust the height according to the user's height, allowing each user to operate in the most comfortable posture, reducing physical fatigue and discomfort. The structure is simple and the adjustment is flexible, effectively improving the versatility and practicality of the fertilizer applicator. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0014] Figure 2 This is an enlarged structural schematic diagram of the guide shovel of this utility model;

[0015] Figure 3 This is an enlarged three-dimensional structural diagram of the extension rod of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the connecting rod of this utility model.

[0017] In the diagram: 1. Pressure bar; 2. Extension bar; 3. Guide shovel; 4. Connecting bar; 5. Handle; 6. Interceptor plate; 7. Bolt; 8. L-shaped bar. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-4This utility model provides a technical solution: a quantitative fertilization device, including a pressure rod 1 with a guide shovel 3 fixedly installed at its end, a feed pipe fixedly installed on the side wall of the pressure rod 1, an extension rod 2 slidably installed in the pressure rod 1, and multiple equally spaced screw holes on the side wall of the extension rod 2, which are adapted to bolts 7. The extension rod 2 and the pressure rod 1 are locked together by bolts 7. The advantage of this design is that it allows the user to easily adjust the height of the device according to their needs, thereby improving comfort. It also includes a handle 5 rotatably installed on the side wall of the extension rod 2, with a mounting ear fixedly installed on the side wall of the extension rod 2. The handle 5 is rotatably installed on the mounting ear, and a tension spring connects the handle 5 and the extension rod 2. An intercepting plate 6 is rotatably installed on the side wall of the guide shovel 3 at the bottom end of the pressure rod 1. A connecting rod 4 is fixedly installed between the handle 5 and the intercepting plate 6, and an L-shaped... The top of the connecting rod 4 has a vertical section. The vertical section of the connecting rod 4 is threaded and locked to the end of the L-shaped rod 8 by a pair of nuts. The end of the connecting rod 4 away from the vertical section has an L-shaped structure. When the height of the device needs to be adjusted, first loosen the nut on the vertical section of the connecting rod 4, then loosen the bolt 7 to adjust the height of the extension rod 2. After adjusting to the appropriate height, rotate the bolt 7 into the threaded hole to lock it. The L-shaped rod 8 slides along with the extension rod 2 in the vertical section of the connecting rod 4. Then, lock the connecting rod 4 to the L-shaped rod 8 with the nut, thus completing the adjustment of the device. This application, through the setting of the extension rod 2, L-shaped rod 8 and connecting rod 4, allows the height to be adjusted according to the user's height, enabling each user to operate in the most comfortable posture, reducing physical fatigue and discomfort. The structure is simple, the adjustment is flexible, and it effectively improves the versatility and practicality of the fertilizer applicator.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quantitative fertilization device, characterized in that: The device includes a pressure rod (1) with a guide shovel (3) fixedly installed at its end, an extension rod (2) slidably installed in the pressure rod (1), the extension rod (2) and the pressure rod (1) being locked together by bolts (7), and a handle (5) rotatably installed on the side wall of the extension rod (2), a tension spring connecting the handle (5) and the extension rod (2), an intercepting plate (6) rotatably installed on the side wall of the guide shovel (3) at the bottom end of the pressure rod (1), and a connecting rod (4) fixedly installed between the handle (5) and the intercepting plate (6).

2. The quantitative fertilization device according to claim 1, characterized in that: The side wall of the extension rod (2) is provided with a plurality of equally spaced screw holes, which are adapted to the bolt (7).

3. The quantitative fertilization device according to claim 1, characterized in that: An L-shaped rod (8) is rotatably mounted on the handle (5). The top of the connecting rod (4) has a vertical section. The vertical section of the connecting rod (4) is threaded and locked to the end of the L-shaped rod (8) by a pair of nuts.

4. The quantitative fertilization device according to claim 1, characterized in that: The extension rod (2) has a mounting ear fixedly installed on its side wall, and the handle (5) is rotatably mounted on the mounting ear.

5. A quantitative fertilization device according to claim 3, characterized in that: The end of the connecting rod (4) away from the vertical section has an L-shaped structure.

6. The quantitative fertilization device according to claim 1, characterized in that: The side wall of the pressure rod (1) is fixedly equipped with a feed pipe.

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