Fertilizing device for cherry sapling cultivation shed
By introducing components such as a transmission seat, transmission needle, clamp, and sealing cover into the fertilization device used in cherry seedling cultivation sheds, the pollution problem of traditional fertilization devices has been solved, ensuring the purity of fertilizer and promoting the healthy growth of seedlings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEZHOU CENTURY FENG AGRICULTURE & FORESTRY DEVELOPMENT CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-05-19
AI Technical Summary
When traditional fertilization devices are opened to inject fertilizer, the open feeding method exposes the device directly to the environment of the cultivation shed. Dust and debris can easily adhere to the container opening, contaminating the fertilizer and potentially carrying pathogens, which can affect the root growth of seedlings.
A fertilizer application device for cherry seedling cultivation sheds was designed, comprising a transmission seat, transmission needle, clamp, sealing cover, and filter components. The combination of sealing cover, filter screen, and fixing components reduces the entry of contaminants and ensures fertilizer purity.
It effectively reduces the entry of external pollutants into the fertilization device, improves the purity of fertilizer, prevents the spread of pathogens, and promotes the healthy growth of seedling roots.
Smart Images

Figure CN224250226U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of agricultural planting equipment technology, and in particular to a fertilization device for cherry seedling cultivation sheds. Background Technology
[0002] In the process of cultivating cherry seedlings, fertilization is the core element to ensure the seedlings grow strong and develop well. From the moment they are planted, cherry seedlings embark on a continuous growth journey. Their root system gradually expands and their branches and leaves become more and more lush. Each growth stage has unique and specific requirements for nutrients.
[0003] When traditional fertilization devices are opened to inject fertilizer, the open feeding method exposes the device directly to the environment of the cultivation shed. The cultivation shed has good air circulation, dust is easy to float, and there is a lot of debris generated during daily operations. This debris and dust can easily adhere to the container opening when the device is open, and mix into the device as fertilizer is injected. When the fertilization device is running, the contaminated fertilizer is transported to the roots of the seedlings, which not only affects the fertilizer efficiency, but may also carry pathogens and impurities, causing seedling diseases and hindering normal root growth. Utility Model Content
[0004] The purpose of this utility model is to provide a fertilization device for cherry seedling cultivation sheds, in order to solve the problems mentioned in the background art. When traditional fertilization devices are opened to inject fertilizer, the open feeding method exposes the device directly to the environment of the cultivation shed. The air inside the cultivation shed is circulating, dust is easily floating, and there is a lot of debris generated in daily operations. This debris and dust can easily adhere to the container opening when the device is open, and mix into the device as fertilizer is injected. When the fertilization device is running, the contaminated fertilizer is transported to the roots of the seedlings, which not only affects the fertilizer efficiency, but may also carry pathogens and impurities, causing seedling diseases and hindering normal root growth.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model relates to a fertilization device for cherry seedling cultivation sheds, comprising:
[0007] Fertilizer shell;
[0008] The dispensing component includes a connecting seat, a sealing cap, a transmission seat, a transmission needle, a clamping plate, and an anti-slip layer. The sealing cap is embedded in the outer surface of the transmission seat, the connecting seat is connected to the middle of the top of the fertilizer shell, the transmission seat is connected to the middle of the bottom of the connecting seat, the transmission needle is connected to the middle of the top of the transmission seat, the clamping plate is circumferentially and equidistantly connected to the top of the transmission seat, and the anti-slip layer is bonded to the inner surface of the clamping plate.
[0009] Furthermore, the dispensing component also includes a filtering component, which includes a support ring and a filter screen. A plurality of the support rings are connected to the inner surface of the transfer seat, and the filter screen is detachably connected to the inner wall of the support ring.
[0010] Furthermore, it also includes a sealing component, which comprises a sealing ring and a sealing plug. The sealing ring is connected to the top of the inner surface of the sealing cap and surrounds the outer surface of the sealing plug, and the sealing plug is connected to the middle of the inner surface of the sealing cap.
[0011] Furthermore, the sealing component further includes an external thread and an internal thread, the external thread being connected to the outer surface of the transmission seat, and the internal thread being connected to the inner surface of the sealing cover, the external thread and the internal thread being connected by the thread.
[0012] Furthermore, it also includes a fixing component, which includes a positioning plate and a pin frame. The positioning plate is located on the outer surface of the connecting seat, the pin frame is connected to the lower part of the outer surface of the sealing cover, and the positioning plate is inserted into the inside of the pin frame.
[0013] Furthermore, the fixing component also includes a moving groove and a moving block. The outer surface of the connecting seat is provided with a moving groove, and the moving block is connected to the inner wall of the positioning plate and movably connected inside the moving groove.
[0014] Compared with existing technologies, the advantages of this utility model are:
[0015] This invention features a transfer seat, a transfer needle, and a clamping plate on the top of the fertilizer container. After removing the sealing cap, the internal transfer needle is exposed. The fertilizer bottle is then inserted upside down, with one sharp end of the transfer needle penetrating the sealing film of the fertilizer bottle. The clamping plate holds the fertilizer bottle to its outer surface, and the anti-slip pads adhered to the inner wall provide a non-slip effect and enhance the clamping force. Squeezing the fertilizer container then allows the water inside to dissolve the fertilizer, making it ready for use. This reduces unnecessary contamination during the preparation process and minimizes the entry of external pollutants.
[0016] Based on the aforementioned beneficial effects, by providing a moving groove, a positioning plate, a pin frame, and a moving block on the outside of the connecting seat and the transmission seat respectively, when the fertilizer dissolves into the inside of the fertilizer shell, the sealing cover seals the top of the transmission seat, and the sealing plug is inserted into the inside of the transmission needle for sealing. By moving the moving block inside the moving groove, the positioning plate is moved to the upper part, so that the positioning plate is inserted into the inside of the pin frame, thereby fixing the sealing cover and the connecting seat, which can improve the sealing performance. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the fertilizer application shell of this utility model;
[0019] Figure 2 This is a schematic diagram of the fertilizer application shell after the sealing cap of this utility model has been disassembled;
[0020] Figure 3 This is a schematic diagram of the internal structure of the transmission base of this utility model;
[0021] Figure 4 This is a schematic diagram of the interior of the sealing cap of this utility model;
[0022] Figure 5 This is a schematic diagram of the positioning plate of this utility model.
[0023] The attached diagram lists the components represented by each number as follows:
[0024] 100. Fertilizer shell;
[0025] 200. Connecting seat; 201. Sealing cover; 202. Transmission seat; 203. Transmission pin; 204. Clamping plate; 205. Anti-slip layer; 206. Support ring; 207. Filter screen;
[0026] 300, External thread; 301, Sealing ring; 302, Sealing plug; 303, Internal thread;
[0027] 400, Moving slot; 401, Positioning plate; 402, Pin frame; 403, Moving block. Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0031] Please see Figure 1-4 As shown, this embodiment is a fertilization device for cherry seedling cultivation sheds, comprising:
[0032] Fertilizer shell 100;
[0033] The dispensing component includes a connecting seat 200, a sealing cap 201, a transmission seat 202, a transmission needle 203, a clamping plate 204, and an anti-slip layer 205. The sealing cap 201 is embedded in the outer surface of the transmission seat 202. The connecting seat 200 is connected to the middle of the top of the fertilizer shell 100. The transmission seat 202 is connected to the middle of the top end of the connecting seat 200. The transmission needle 203 is connected to the middle of the top of the transmission seat 202. The clamping plate 204 is circumferentially and equidistantly connected to the top of the transmission seat 202. The anti-slip layer 205 is bonded to the inner surface of the clamping plate 204.
[0034] Remove the sealing cap 201 to expose the internal transmission needle 203. Insert the fertilizer applicator bottle upside down. One end of the transmission needle 203 is sharp and used to penetrate the sealing film of the fertilizer bottle. The upright plate will clamp the outer surface of the fertilizer bottle. The anti-slip pads attached to the inner wall can achieve an anti-slip effect and increase the clamping force. Then squeeze the fertilizer shell 100 to dissolve the fertilizer with the water inside. This can reduce unnecessary pollution during the preparation process.
[0035] The dispensing unit also includes a filtering component, which includes a support ring 206 and a filter screen 207. A plurality of the support rings 206 are connected to the inner surface of the transfer seat 202, and the filter screen 207 is detachably connected to the inner wall of the support ring 206.
[0036] The internal filter 207 is used to filter out impurities and insoluble particles that may be present in the medicine bottle. It can effectively trap tiny particles and ensure the purity of the medicine solution flowing into the fertilizer.
[0037] It also includes a sealing component, which includes a sealing ring 301 and a sealing plug 302. The sealing ring 301 is connected to the top of the inner surface of the sealing cover 201 and surrounds the outer surface of the sealing plug 302. The sealing plug 302 is connected to the middle of the inner surface of the sealing cover 201.
[0038] After the sealing cap 201 is embedded in the outside of the transmission seat 202, the sealing plug 302 is simultaneously inserted into the inside of the transmission needle 203 to seal it.
[0039] The sealing component further includes an external thread 300 and an internal thread 303. The external thread 300 is connected to the outer surface of the transmission seat 202, and the internal thread 303 is connected to the inner surface of the sealing cover 201. The external thread 300 and the internal thread 303 are connected by threads.
[0040] The sealing cover 201 and the transmission seat 202 are fixed together by external thread 300 and internal thread 303.
[0041] The working principle is as follows: First, the sealing cap 201 is removed, exposing the internal transmission needle 203. The fertilizer applicator bottle is then inserted upside down. One end of the transmission needle 203 is sharp and used to penetrate the sealing film of the fertilizer bottle. The upright plate clamps the outer surface of the fertilizer bottle, and the anti-slip pads attached to the inner wall provide anti-slip properties and enhance the clamping force. Next, the fertilizer shell 100 is squeezed, and the fertilizer is dissolved using the internal water. This reduces unnecessary contamination during the preparation process and minimizes the chance of external contaminants entering. The internal filter 207 filters out any impurities and insoluble particles that may be present in the medicine bottle, effectively trapping tiny particles and ensuring the purity of the medicine solution flowing into the fertilizer shell.
[0042] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, this embodiment is based on the above embodiment and further includes a fixing component. The fixing component includes a positioning plate 401 and a pin frame 402. The positioning plate 401 is located on the outer surface of the connecting seat 200, and the pin frame 402 is connected to the lower part of the outer surface of the sealing cover 201. The positioning plate 401 is inserted into the inside of the pin frame 402.
[0043] The positioning plate 401 is inserted into the inside of the pin frame 402, which fixes the sealing cover 201 and the connecting seat 200, thereby improving the sealing performance.
[0044] The fixing component also includes a moving groove 400 and a moving block 403. The moving groove 400 is provided on the outer surface of the connecting seat 200, and the moving block 403 is connected to the inner wall of the positioning plate 401 and is movably connected inside the moving groove 400.
[0045] By moving the moving block 403 inside the moving slot 400, the positioning plate 401 is moved to the upper part, so that the positioning plate 401 is inserted into the inside of the pin frame 402.
[0046] The working principle is as follows: First, after the fertilizer dissolves into the inside of the fertilizer shell, the sealing cap 201 seals the top of the transmission seat 202, and the sealing plug 302 is inserted into the inside of the transmission needle 203 for sealing. By moving the moving block 403 inside the moving groove 400, the positioning plate 401 is moved to the upper part, so that the positioning plate 401 is inserted into the inside of the pin frame 402, thus fixing the sealing cap 201 and the connecting seat 200, which can improve the sealing performance.
[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A fertilization device for cherry seedling cultivation sheds, characterized in that, include: Fertilizer shell (100); The dispensing component includes a connecting seat (200), a sealing cap (201), a transmission seat (202), a transmission needle (203), a clamping plate (204), and an anti-slip layer (205). The sealing cap (201) is embedded in the outer surface of the transmission seat (202). The connecting seat (200) is connected to the middle of the top of the fertilizer shell (100). The transmission seat (202) is connected to the middle of the top end of the connecting seat (200). The transmission needle (203) is connected to the middle of the top of the transmission seat (202). The clamping plate (204) is circumferentially and equidistantly connected to the top of the transmission seat (202). The anti-slip layer (205) is bonded to the inner surface of the clamping plate (204).
2. The fertilization device for cherry seedling cultivation shed according to claim 1, characterized in that, The dispensing component also includes a filtering component, which includes a support ring (206) and a filter screen (207). A plurality of the support rings (206) are connected to the inner surface of the transfer seat (202), and the filter screen (207) is detachably connected to the inner wall of the support ring (206).
3. The fertilization device for cherry seedling cultivation shed according to claim 1, characterized in that, It also includes a sealing component, which includes a sealing ring (301) and a sealing plug (302). The sealing ring (301) is connected to the top of the inner surface of the sealing cover (201) and surrounds the outer surface of the sealing plug (302). The sealing plug (302) is connected to the middle of the inner surface of the sealing cover (201).
4. The fertilization device for cherry seedling cultivation shed according to claim 3, characterized in that, The sealing component further includes an external thread (300) and an internal thread (303). The external thread (300) is connected to the outer surface of the transmission seat (202), and the internal thread (303) is connected to the inner surface of the sealing cover (201). The external thread (300) and the internal thread (303) are connected by threads.
5. A fertilization device for cherry seedling cultivation sheds according to claim 1, characterized in that, It also includes a fixing component, which includes a positioning plate (401) and a pin frame (402). The positioning plate (401) is located on the outer surface of the connecting seat (200), and the pin frame (402) is connected to the lower part of the outer surface of the sealing cover (201). The positioning plate (401) is inserted into the inside of the pin frame (402).
6. A fertilization device for cherry seedling cultivation sheds according to claim 5, characterized in that, The fixing component also includes a moving groove (400) and a moving block (403). The outer surface of the connecting seat (200) is provided with a moving groove (400), and the moving block (403) is connected to the inner wall of the positioning plate (401) and is movably connected inside the moving groove (400).