Blueberry planting device based on water and fertilizer integration

Abstract

The application discloses a blueberry planting device based on water and fertilizer integration, which comprises a planting frame, a soil loosening assembly, a connecting frame fixedly installed at the bottom of the planting frame, and a square hole formed in the bottom of the planting frame; the soil loosening assembly comprises a soil loosening frame, a planting frame, a return spring, an elastic telescopic rod, a flow-through hole, a flow-through plate, a flow-through groove, a soil loosening plate and a through hole; the soil loosening frame is fixedly installed at the bottom of the inner wall of the connecting frame; the planting frame is slidingly installed on the front and rear walls of the soil loosening frame; the return spring is arranged between the soil loosening frame and the planting frame; the planting soil in the planting frame is extruded by the soil loosening plate and moves upward to loosen the soil; the planting soil is loosened by the upward moving force of the soil, the direct contact of the soil loosening tool with the root system of the blueberry is reduced to protect the fragile root hairs of the blueberry, and the water and nutrients are more easily diffused after the soil is loosened; the application has the characteristics of preventing the blueberry root system from being damaged due to soil loosening.

Description

Technical Field

[0001] This invention relates to the field of blueberry cultivation technology, specifically to a blueberry planting device based on integrated water and fertilizer management. Background Technology

[0002] The integrated water and fertilizer system uses a container and artificial substrate, which can break away from the limitations of natural soil and is suitable for various scenarios such as balconies, rooftops, and saline-alkali land. The integrated water and fertilizer system can adjust the pH value during water and fertilizer mixing to maintain it within a suitable range. It can also monitor and control the salt concentration through sensors, and the low-flow drip irrigation can stabilize the root water environment and avoid damage to the blueberry roots caused by waterlogging or drought.

[0003] Patent publication number CN222054003U relates to a blueberry planting and seedling raising device, including a workbench and multiple openings at the top of the workbench. A planting box for seedling raising is positioned above each opening. The bottom of the planting box has a through hole. U-shaped support blocks are fixedly connected to both sides of the planting box. A U-shaped frame is positioned above each opening and is located outside the planting box. The U-shaped support blocks are always in contact with the top of the U-shaped frame. An elastic telescopic rod is fixedly connected between the U-shaped frame and the top of the workbench. A support strip is fixedly connected to the inner wall of each opening, and a vertical push rod is fixedly connected to the support strip. The push rod can pass through the through hole. This patent allows the planting box and the U-shaped frame to descend when pressed. At this time, the push rod inserts into the through hole, squeezing and pushing the soil for blueberry seedling raising, thereby assisting in pushing the blueberry seedlings out of the planting box. The device is easy to operate and facilitates transplanting.

[0004] In the aforementioned patent, the soil for blueberry seedling cultivation is squeezed and pushed to help push the blueberry seedlings out of the planting box. This method is convenient and facilitates replanting. However, blueberry roots are slender fibrous roots without a taproot, and the root system is relatively shallow. Traditional soil loosening tools or mechanical soil loosening devices can easily damage the root system during operation, leading to a decrease in root absorption function. If the soil is difficult to loosen, it is easy for the gaps between soil particles to narrow and form compaction after watering, fertilization, or natural settling of the substrate. This results in unbalanced blueberry growth and a decline in fruit quality. Therefore, it is necessary to design a blueberry planting device based on integrated water and fertilizer that is highly practical and prevents damage to the blueberry root system caused by soil loosening. Summary of the Invention

[0005] The purpose of this invention is to provide a blueberry cultivation device based on integrated water and fertilizer management to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a blueberry planting device based on integrated water and fertilizer management, including a planting frame and a soil loosening component. A connecting frame is fixedly installed at the bottom of the planting frame, and a square hole is opened at the bottom of the planting frame. The soil loosening component includes a soil loosening frame, a planting frame, a return spring, an elastic telescopic rod, a flow hole, a flow plate, a flow groove, a soil loosening plate, and a through hole. The soil loosening frame is fixedly installed at the bottom of the inner wall of the connecting frame, and the planting frame is slidably installed on the front and rear walls of the soil loosening frame. The return spring is disposed between the soil loosening frame and the planting frame, and the downward movement of the planting frame resets the plant frame. The spring is compressed, and the return spring deforms and stores force under the compression of the planting frame. After the planting frame is released, the return spring can drive the planting frame to return to its initial position. The elastic telescopic rod is fixedly installed on the top of the planting frame. The flow hole is opened at the bottom of the elastic telescopic rod. The flow plate is fixedly installed at the fixed end of the elastic telescopic rod. The flow groove is opened on the left side of the planting frame. The soil loosening plate is fixedly installed on the top of the soil loosening frame. The through hole is opened at the top of the planting frame. Planting soil is placed on the top of the soil loosening plate. The planting soil inside the planting frame is compressed by the soil loosening plate and moves upward to loosen the soil.

[0007] According to the above technical solution, the free end of the elastic telescopic rod is fixedly connected to the planting frame, the flow plate is in contact with the flow channel, the flow plate is elastic, and the planting frame moves downward slowly to prevent the planting soil from being squeezed too quickly by the loosening plate, which would damage the blueberry roots.

[0008] According to the above technical solution, the loosening board is in contact with the inner wall of the planting frame, and a connecting plate is provided between the elastic telescopic rod and the planting frame. The connecting plate is used to enhance the stability between the elastic telescopic rod and the planting frame, and the vibration of the flow plate causes the side wall of the planting frame to vibrate.

[0009] According to the above technical solution, it also includes a straightening component and a fertilization component. The straightening component is used to support the blueberry branches, and the fertilization component is used to perform integrated fertilization and irrigation for the blueberries. The straightening component includes a movable frame, a straightening frame, a straightening ring, a movable trough, a straightening channel, and a transmission ring. The movable frame moves towards the channel, causing the straightening frame to move. The movement of the straightening frame loosens the blueberry branches. The movable frame is slidably installed on the front and rear walls of the planting frame. The straightening frame is slidably installed on the top of the inner wall of the movable frame. The straightening ring is fixedly installed on the top of the movable frame. The movable trough is located on the front side of the planting frame. The straightening channel is located on the top of the planting frame. The transmission ring is fixedly installed on the inner wall of the straightening channel.

[0010] According to the above technical solution, the straightening ring is elastic, the straightening ring abuts against the straightening frame, the straightening ring contacts the top left side of the moving frame, the straightening ring can support the straightening frame, the straightening ring is deformed by the compression of the straightening frame, the straightening ring deforms and reacts on the straightening frame.

[0011] According to the above technical solution, the bottom of the movable frame is set as an inclined surface, and a spring is provided between the movable frame and the movable groove. When the movable frame moves towards the flow groove, it pulls the spring. The spring deforms and stores force when pulled by the movable frame. After the movable frame is separated from the transmission ring, the spring can drive the movable frame to reset. The movable frame then contacts the top of the planting frame.

[0012] According to the above technical solution, the fertilization component includes a fertilization frame, a fertilization rod, a fertilization trough, a fertilization ring, and a fertilization pipe. The fertilizer inside the fertilization frame enters the planting frame through the fertilization pipe and mixes with the planting soil. The fertilization frame is fixedly installed on the top left side of the planting frame. The fertilization rod slides through the front side of the fertilization frame. The fertilization trough is located on the left side of the fertilization rod. The fertilization ring is fixedly installed on the inner wall of the fertilization trough. The fertilization pipe is fixedly installed on the left side of the fertilization frame. The fertilization frame contains fertilizer, which is a liquid fertilizer made by mixing soluble solid fertilizer with water. The liquid fertilizer is directly delivered to the soil or substrate near the blueberry roots, thereby achieving simultaneous water and fertilizer supply.

[0013] According to the above technical solution, the fertilization component also includes a protective frame and a fertilization spring. The protective frame is slidably installed on the inner wall of the fertilization tube, and the fertilization spring is disposed between the fertilization spring and the fertilization frame. The fertilization rod moves forward to compress the fertilization spring. The fertilization spring deforms and stores force under the compression of the fertilization rod. After the fertilization ring is separated from the contact with the moving frame, the fertilization spring can drive the fertilization rod to return to its original position. The protective frame moves away from the straightening frame to loosen the clumps of planting soil inside the fertilization frame.

[0014] According to the above technical solution, a second spring is provided between the protective frame and the fertilizer pipe. When the protective frame moves and resets, it compresses the second spring. The second spring deforms and stores force under the compression of the protective frame. After the protective frame is separated from the fertilizer pipe, the second spring can drive the protective frame to reset. The fertilizer ring is in contact with the moving frame. A protective hole is provided on the right side of the protective frame, through which fertilizer can easily enter the planting frame.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] (1) In this invention, the planting soil inside the planting frame is squeezed upward by the loosening board and loosened. The upward thrust of the soil loosens the planting soil, which can reduce the direct contact between the loosening tool and the root system, protect the fragile fibrous roots of blueberries. After the soil is loosened, water and nutrients are more easily diffused, thereby avoiding local fertilizer accumulation or drought in the planting soil and improving the absorption efficiency of the blueberry root system. The slow downward movement of the planting frame can further prevent the planting soil from being squeezed too quickly by the loosening board, which would damage the blueberry roots and stems. At the same time, it can avoid the destruction of the planting soil structure caused by violent squeezing, and provide a stable growth microenvironment for the blueberry root system. The shaking of the planting frame can prevent the planting soil from sticking together, which would make it difficult to loosen the planting soil. The shaking can loosen and separate the compacted or sticky soil. The loosening of the planting soil on the inner wall of the planting frame can reduce the working load of the loosening board and avoid mechanical jamming.

[0017] (2) In this invention, when loosening the soil, the moving frame moves towards the flow channel, which drives the straightening frame to move. The movement of the straightening frame loosens the blueberry branches. Loosening the branches can prevent the mechanical action during loosening from squeezing or pulling the branches, thereby protecting the slender stems of the blueberry. At the same time, the straightening frame and the loosening plate are linked to achieve automated coordination of loosening before loosening and resetting after loosening to ensure the natural growth of the blueberry plants.

[0018] (3) The invention generates deformation through the straightening ring and reacts to the straightening frame, thereby ensuring that the straightening frame is always in contact with the blueberry branches and straightens them. The diameter of the straightening frame adapts to the branches and can be adjusted without manual adjustment, so that the straightening frame automatically matches the diameter change of the branches from seedling to maturity, avoiding squeezing damage or straightening failure caused by the thickening of the branches, and further ensuring that the blueberries receive uniform light and have a regular plant shape.

[0019] (4) In this invention, the fertilizer inside the fertilization box enters the planting box through the fertilization pipe and mixes with the planting soil. The fertilizer goes directly to the soil through the pipe and mixes directly with the planting soil, which can reduce local fertilizer accumulation, ensure balanced nutrition in all areas of the blueberry root system, further promote the uniform development of blueberry branches and fruits, and the fertilization process is linked with the planting box, which can further reduce labor costs and the complexity of blueberry planting.

[0020] (5) The invention loosens the clumps of planting soil inside the fertilizer box by moving the protective frame away from the uprighting frame, thereby ensuring that the fertilizer inside the fertilizer box can smoothly enter the planting box. By breaking up the clumps of soil, the fertilizer delivery channel can be opened up, preventing the fertilizer pipe from being blocked, thereby ensuring that the quantitative fertilizer enters the planting box accurately. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of a half-section of the planting frame structure of the present invention;

[0024] Figure 3 This is a schematic diagram of a half-section of the planting frame structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the planting frame of the present invention;

[0026] Figure 5 This is the present invention. Figure 4 Enlarged schematic diagram of section A in the middle;

[0027] Figure 6 This is a schematic diagram of a half-section of the fertilizer application frame of the present invention;

[0028] Figure 7 This is a schematic diagram of the positional structure of the movable frame and the straightening frame of the present invention.

[0029] In the diagram: 1. Planting frame; 2. Connecting frame; 3. Square hole; 4. Soil loosening frame; 5. Planting frame; 6. Return spring; 7. Elastic telescopic rod; 8. Flow hole; 9. Flow plate; 10. Flow channel; 11. Soil loosening plate; 12. Through hole; 131. Moving frame; 132. Straightening frame; 133. Straightening ring; 134. Moving channel; 135. Straightening channel; 136. Transmission ring; 141. Fertilizer frame; 142. Fertilizer rod; 143. Fertilizer channel; 144. Fertilizer ring; 145. Fertilizer pipe; 146. Protective frame; 147. Fertilizer spring. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1:

[0032] Please see Figure 1-7This invention provides a technical solution: a blueberry planting device based on integrated water and fertilizer management, including a planting frame 1 and a soil loosening component. A connecting frame 2 is fixedly installed at the bottom of the planting frame 1, and a square hole 3 is opened at the bottom of the planting frame 1. The soil loosening component includes a soil loosening frame 4, a planting frame 5, a return spring 6, an elastic telescopic rod 7, a flow hole 8, a flow plate 9, a flow channel 10, a soil loosening plate 11, and a through hole 12. The soil loosening frame 4 is fixedly installed at the bottom of the inner wall of the connecting frame 2. The planting frame 5 is slidably installed on the front and rear walls of the soil loosening frame 4. The return spring 6 is located between the soil loosening frame 4 and the planting frame 5. When the planting frame 5 moves downward, it squeezes the return spring 6. The return spring 6 deforms and stores force under the pressure of the planting frame 5, waiting for the soil to loosen. After the planting frame 5 is opened, the reset spring 6 can drive the planting frame 5 to return to its initial position. The elastic telescopic rod 7 is fixedly installed on the top of the planting frame 1. The flow hole 8 is opened at the bottom of the elastic telescopic rod 7. The flow plate 9 is fixedly installed on the fixed end of the elastic telescopic rod 7. The flow groove 10 is opened on the left side of the planting frame 5. The loosening plate 11 is fixedly installed on the top of the loosening frame 4. The through hole 12 is opened on the top of the planting frame 1. The top of the loosening plate 11 is filled with planting soil. The upward thrust of the soil loosens the planting soil, which can reduce the direct contact of the loosening tool with the root system and protect the fragile roots of blueberries. After the soil is loosened, water and nutrients are more easily diffused, thereby avoiding local fertilizer accumulation or drought in the planting soil and improving the absorption efficiency of the blueberry roots.

[0033] The free end of the elastic telescopic rod 7 is fixedly connected to the planting frame 5, and the flow plate 9 is in contact with the flow channel 10. The flow plate 9 is elastic, and the planting frame 5 moves slowly downward to prevent the planting soil from being squeezed too quickly by the loosening plate 11, which would damage the blueberry roots. The slow downward movement of the planting frame 5 can further prevent the planting soil from being squeezed too quickly by the loosening plate 11, which would damage the blueberry roots. At the same time, it can avoid the destruction of the planting soil structure caused by violent squeezing, and provide a stable microenvironment for the blueberry roots.

[0034] The loosening plate 11 contacts the inner wall of the planting frame 5. A connecting plate is provided between the elastic telescopic rod 7 and the planting frame 5. The connecting plate is used to enhance the stability between the elastic telescopic rod 7 and the planting frame 5. The vibration of the flow plate 9 causes the side wall of the planting frame 5 to vibrate. The vibration loosens and separates the compacted or sticky soil. The loosening of the planting soil on the inner wall of the planting frame 5 can reduce the working load of the loosening plate 11 and avoid mechanical jamming.

[0035] During operation, when loosening the soil inside the planting frame 5, pressing the planting frame 5 downwards causes it to move. This downward movement, combined with the soil loosening plate 11, compresses the soil inside the planting frame 5. The soil inside the planting frame 5 is then compressed upwards by the soil loosening plate 11, further loosening it. Simultaneously, the downward movement of the planting frame 5 causes the free end of the elastic telescopic rod 7 to move downwards. This downward movement of the free end of the elastic telescopic rod 7 compresses the gas inside the elastic telescopic rod 7. The gas inside the elastic telescopic rod 7, compressed by the free end of the elastic telescopic rod 7, slowly flows out through the flow hole 8. This slow outflow of gas from the elastic telescopic rod 7 through the flow hole 8 causes the elastic rod to... The free end of the elastic telescopic rod 7 moves slowly downward, causing the planting frame 5 to move slowly downward. This slow downward movement of the planting frame 5 prevents the planting soil from being squeezed too quickly by the loosening plate 11, which could damage the blueberry roots. At the same time, the downward movement of the planting frame 5 causes the flow channel 10 to contact the flow plate 9 and squeeze the flow plate 9. The flow plate 9 deforms and vibrates under the pressure of the planting frame 5. The vibration of the flow plate 9 causes the side wall of the planting frame 5 to vibrate. This vibration of the planting frame 5 prevents the planting soil from sticking together and making it difficult to loosen the soil. After the planting frame 5 is released, it moves upward and resets under the elastic force of the return spring 6.

[0036] Example 2:

[0037] Please see Figure 1-7 Based on Embodiment 1, this embodiment also includes a straightening component and a fertilization component. The straightening component is used to support the blueberry branches, and the fertilization component is used to perform integrated fertilization and irrigation for the blueberries. The straightening component includes a movable frame 131, a straightening frame 132, a straightening ring 133, a movable groove 134, a straightening groove 135, and a transmission ring 136. The movable frame 131 is slidably installed on the front and rear walls of the planting frame 5, the straightening frame 132 is slidably installed on the top of the inner wall of the movable frame 131, the straightening ring 133 is fixedly installed on the top of the movable frame 131, the movable groove 134 is opened on the front side of the planting frame 5, the straightening groove 135 is opened on the top of the planting frame 1, and the transmission ring 136 is fixedly installed on the inner wall of the straightening groove 135. Loosening the branches can prevent mechanical action during soil loosening from squeezing or pulling the branches, thereby protecting the slender stems of the blueberries. At the same time, the straightening frame 132 is linked with the loosening plate 11 to realize the automated coordination of loosening before loosening and resetting after loosening to ensure the natural growth of the blueberry plants.

[0038] The straightening ring 133 is elastic and contacts the straightening frame 132. The straightening ring 133 also contacts the top left side of the movable frame 131. The straightening ring 133 can support the straightening frame 132. The straightening ring 133 deforms under the pressure of the straightening frame 132. The deformation of the straightening ring 133 reacts to the straightening frame 132. The straightening frame 132 adapts to the diameter of the branches without manual adjustment. This allows the straightening frame 132 to automatically match the diameter changes of the branches from seedling to maturity, avoiding squeezing damage or straightening failure caused by the thickening of the branches. This further ensures that the blueberries receive uniform light and have a regular plant shape.

[0039] The bottom of the movable frame 131 is set as an inclined surface. A spring is provided between the movable frame 131 and the movable groove 134. When the movable frame 131 moves towards the flow groove 10, it pulls the spring. The spring deforms and stores force under the pull of the movable frame 131. After the movable frame 131 is separated from the transmission ring 136, the spring can drive the movable frame 131 to return to its original position and contact the top of the planting frame 5.

[0040] The fertilization assembly includes a fertilization frame 141, a fertilization rod 142, a fertilization trough 143, a fertilization ring 144, and a fertilization pipe 145. The fertilization frame 141 is fixedly installed on the top left side of the planting frame 5. The fertilization rod 142 slides through the front side of the fertilization frame 141. The fertilization trough 143 is located on the left side of the fertilization rod 142. The fertilization ring 144 is fixedly installed on the inner wall of the fertilization trough 143. The fertilization pipe 145 is fixedly installed on the left side of the fertilization frame 141. Fertilizer is placed inside the fertilization frame 141. The fertilizer is a liquid fertilizer made by mixing soluble solid fertilizer with water. The liquid fertilizer is directly delivered to the soil or substrate near the blueberry roots, thereby achieving simultaneous water and fertilizer supply. The fertilizer is delivered directly to the soil through the pipe and mixes directly with the planting soil, which can reduce local fertilizer accumulation and ensure balanced nutrients in all areas of the blueberry root system.

[0041] The fertilization assembly also includes a protective frame 146 and a fertilization spring 147. The protective frame 146 is slidably installed on the inner wall of the fertilization tube 145. The fertilization spring 147 is located between the fertilization spring 147 and the fertilization frame 141. The fertilization rod 142 moves forward and squeezes the fertilization spring 147. The fertilization spring 147 deforms and stores force under the pressure of the fertilization rod 142. After the fertilization ring 144 disengages from the moving frame 131, the fertilization spring 147 can drive the fertilization rod 142 to reset. The protective frame 146 moves away from the straightening frame 132 to loosen the clumps of planting soil inside the fertilization frame 141. By breaking up the clumps of soil, the fertilizer delivery channel can be opened, preventing the fertilization tube 145 from being blocked, thereby ensuring that the quantitative fertilizer accurately enters the planting frame 5.

[0042] A second spring is installed between the protective frame 146 and the fertilizer pipe 145. When the protective frame 146 moves and resets, it compresses the second spring. The second spring deforms and stores force under the compression of the protective frame 146. After the protective frame 146 is no longer in contact with the fertilizer rod 142, the second spring can drive the protective frame 146 to reset. The fertilizer ring 144 then contacts the moving frame 131. A protective hole is provided on the right side of the protective frame 146, through which fertilizer can easily enter the planting frame 5.

[0043] During operation, the planting frame 5 moves downward, causing the moving frame 131 to move downward. The moving frame 131 then contacts and presses against the transmission ring 136. Under the reaction force of the pressing transmission ring 136, the moving frame 131 moves closer to the flow channel 10. This movement of the moving frame 131 towards the flow channel 10 causes the straightening frame 132 to move, loosening the blueberry branches. When the planting frame 5 moves upward and resets under the elastic force of the return spring 6, the upward movement of the planting frame 5 causes the moving frame 131 to move upward. The moving frame 131 then moves upward and disengages from the transmission ring 136. After disengaging from the transmission ring 136, the moving frame 131, under the elastic force of the spring 6... The moving frame 131 moves towards the blueberry branch, causing the straightening frame 132 to move. The straightening frame 132 moves and contacts the blueberry branch, straightening it. As the blueberry branch matures, its diameter gradually increases, which puts pressure on the straightening frame 132. The straightening frame 132, under the pressure of the blueberry branch, moves towards the fertilizer frame 141, which in turn puts pressure on the straightening ring 133. The straightening ring 133 deforms under the pressure of the straightening frame 132, and this deformation reacts to the straightening frame 132, thus ensuring that the straightening frame 132 is always in contact with the blueberry branch and straightens it.

[0044] The movable frame 131 moves towards the flow channel 10, contacts the fertilizer ring 144, and squeezes the fertilizer ring 144. The fertilizer ring 144 moves forward under the pressure of the movable frame 131. This forward movement of the fertilizer ring 144 drives the fertilizer rod 142 forward, releasing the seal on the fertilizer pipe 145. After the seal on the fertilizer pipe 145 is released, the fertilizer inside the fertilizer frame 141 enters the planting frame 5 through the fertilizer pipe 145 and mixes with the planting soil. Simultaneously, the fertilizer rod 142 moves forward, disengaging from the protective frame 146. After the protective frame 146 disengages from the fertilizer rod 142, it moves away from the straightening frame 132 under the elastic force of the second spring. The moving frame 131 loosens the clumps of planting soil inside the fertilization frame 141, thereby ensuring that the fertilizer inside the fertilization frame 141 can smoothly enter the planting frame 5. When the moving frame 131 moves towards the blueberry branch under the elastic force of the spring 1, the moving frame 131 moves towards the blueberry branch and disengages from the fertilization ring 144. After the fertilization ring 144 disengages from the moving frame 131, the fertilization rod 142 moves backward and resets under the elastic force of the fertilization spring 147. The fertilization rod 142 moves backward and resets, contacting the inclined surface of the protective frame 146 and squeezing the protective frame 146. The protective frame 146 moves towards the straightening frame 132 and resets under the squeezing of the fertilization rod 142. The fertilization rod 142 moves backward and resets, restoring the seal on the fertilization tube 145.

[0045] 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.

[0046] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A blueberry cultivation device based on integrated water and fertilizer management, comprising a planting rack (1), characterized in that: It also includes a soil loosening component, a straightening component and a fertilization component. A connecting frame (2) is fixedly installed at the bottom of the planting frame (1), and a square hole (3) is opened at the bottom of the planting frame (1). The soil loosening assembly includes a soil loosening frame (4), a planting frame (5), a return spring (6), an elastic telescopic rod (7), a flow hole (8), a flow plate (9), a flow channel (10), a soil loosening plate (11), and a through hole (12). The soil loosening frame (4) is fixedly installed at the bottom of the inner wall of the connecting frame (2). The planting frame (5) is slidably installed on the front and rear walls of the soil loosening frame (4). The return spring (6) is located between the soil loosening frame (4) and the planting frame (5). The elastic telescopic rod (7) is fixedly installed at the top of the planting frame (1). The flow hole (8) is opened at the bottom of the elastic telescopic rod (7). The flow plate (9) is fixedly installed at the fixed end of the elastic telescopic rod (7). The flow channel (10) is opened on the left side of the planting frame (5). The soil loosening plate (11) is fixedly installed at the top of the soil loosening frame (4). The through hole (12) is opened at the top of the planting frame (1). Planting soil is provided on the top of the soil loosening plate (11). The straightening component is used to support the blueberry branches, and the fertilization component is used for integrated fertilization and irrigation of the blueberries; The straightening assembly includes a movable frame (131), a straightening frame (132), a straightening ring (133), a movable groove (134), a straightening groove (135), and a transmission ring (136). The movable frame (131) is slidably installed on the front and rear walls of the planting frame (5). The straightening frame (132) is slidably installed on the top of the inner wall of the movable frame (131). The straightening ring (133) is fixedly installed on the top of the movable frame (131). The movable groove (134) is opened on the front side of the planting frame (5). The straightening groove (135) is opened on the top of the planting frame (1). The transmission ring (136) is fixedly installed on the inner wall of the straightening groove (135). The fertilization assembly includes a fertilization frame (141), a fertilization rod (142), a fertilization trough (143), a fertilization ring (144), and a fertilization tube (145). The fertilization frame (141) is fixedly installed on the top left side of the planting frame (5). The fertilization rod (142) slides through the front side of the fertilization frame (141). The fertilization trough (143) is opened on the left side of the fertilization rod (142). The fertilization ring (144) is fixedly installed on the inner wall of the fertilization trough (143). The fertilization tube (145) is fixedly installed on the left side of the fertilization frame (141). Fertilizer is provided inside the fertilization frame (141).

2. The blueberry cultivation device based on integrated water and fertilizer management according to claim 1, characterized in that: The free end of the elastic telescopic rod (7) is fixedly connected to the planting frame (5), the flow plate (9) is in contact with the flow channel (10), and the flow plate (9) is elastic.

3. The blueberry cultivation device based on integrated water and fertilizer management according to claim 2, characterized in that: The loosening board (11) is in contact with the inner wall of the planting frame (5), and a connecting plate is provided between the elastic telescopic rod (7) and the planting frame (5). The connecting plate is used to enhance the stability between the elastic telescopic rod (7) and the planting frame (5).

4. The blueberry cultivation device based on integrated water and fertilizer management according to claim 3, characterized in that: The straightening ring (133) is elastic, the straightening ring (133) abuts against the straightening frame (132), and the straightening ring (133) contacts the top left side of the movable frame (131).

5. A blueberry cultivation device based on integrated water and fertilizer management according to claim 4, characterized in that: The bottom of the movable frame (131) is set as an inclined surface, and a spring is provided between the movable frame (131) and the movable groove (134). The movable frame (131) is in contact with the top of the planting frame (5).

6. A blueberry cultivation device based on integrated water and fertilizer management according to claim 5, characterized in that: The fertilization assembly also includes a protective frame (146) and a fertilization spring (147). The protective frame (146) is slidably installed on the inner wall of the fertilization tube (145), and the fertilization spring (147) is disposed between the fertilization spring (147) and the fertilization frame (141).

7. A blueberry cultivation device based on integrated water and fertilizer management according to claim 6, characterized in that: A second spring is provided between the protective frame (146) and the fertilizer pipe (145), the fertilizer ring (144) is in contact with the movable frame (131), and a protective hole is provided on the right side of the protective frame (146).

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