Blueberry planting device based on integration of water and fertilizer

Abstract

The invention discloses a blueberry planting device based on water and fertilizer integration, which comprises a planting frame and further comprises a soil loosening assembly, a connecting frame is fixedly mounted at the bottom of the planting frame, and a square hole is formed in the bottom of the planting frame; the soil loosening assembly comprises a soil loosening frame, planting frames, reset springs, elastic telescopic rods, circulation holes, circulation plates, circulation grooves, soil loosening plates and through holes, the soil loosening frame is fixedly installed at the bottom of the inner wall of the connecting frame, the planting frames are slidably installed on the front wall and the rear wall of the soil loosening frame, and the reset springs are arranged between the soil loosening frame and the planting frames. The planting soil in the planting frame is extruded by the soil loosening plate to move upwards and loosen the soil, the planting soil is loosened through the thrust of upward movement of the soil, the situation that a soil loosening tool makes direct contact with a root system can be reduced, fragile fibrous roots of blueberries are protected, and moisture and nutrients are easier to diffuse after soil loosening. The method has the characteristic of preventing blueberry root damage caused by soil loosening.

Description

Technical Field

[0001] The invention relates to the technical field of blueberry cultivation, in particular to a blueberry planting device based on water and fertilizer integration. Background Art

[0002] The integrated water-fertilizer device uses a container plus an artificial matrix, which can be free from the constraints of natural soil and is suitable for a variety of scenarios such as balconies, roofs, and saline-alkali land. The integrated water-fertilizer device can adjust the pH value when mixing water and fertilizer to maintain it within an appropriate range. It can also monitor and control salt concentration through sensors, and low-flow drip irrigation can stabilize the root moisture environment to avoid damage to blueberry fibrous roots caused by water accumulation or drought.

[0003] Patent announcement number CN222054003U relates to a blueberry planting and seedling raising device, comprising a workbench, a plurality of openings opened on the top of the workbench, a planting box for raising seedlings arranged above the opening, a through-hole opened at the bottom of the planting box, U-shaped support blocks fixedly connected on both sides of the planting box, a U-shaped frame provided above the opening, the U-shaped frame arranged outside the planting box, the U-shaped support blocks always in contact with the top of the U-shaped frame, an elastic telescopic rod fixedly connected between the U-shaped frame and the top of the workbench, a support bar fixedly connected to the inner wall of the opening, a vertical push rod fixedly connected to the support bar, the push rod can be arranged through the through-hole. The patent presses the planting box, causing the planting box and the U-shaped frame to descend. At this time, the push rod is inserted into the through-hole, squeezing and pushing the soil for raising blueberry seedlings, thereby assisting in pushing the soil of the blueberry seedlings out of the planting box. The operation is convenient and easy to replant.

[0004] In the above patent, by squeezing and pushing the soil for blueberry seedlings, the soil of the blueberry seedlings is assisted to be pushed out of the planting box. The operation is convenient and easy to replant. However, the root system of blueberries is a slender fibrous root system without a main root, and the root system is shallowly distributed. Traditional loosening tools or mechanical loosening devices are very likely to directly damage the root system during operation, resulting in a decrease in the root absorption function. If it is difficult to loosen the soil, after watering or fertilizing or natural sedimentation of the substrate, it is easy to cause the gaps between soil particles to shrink and form compaction, resulting in unbalanced growth of blueberries and decreased fruit quality. Therefore, it is very necessary to design a blueberry planting device based on water and fertilizer integration that is highly practical and can prevent loosening of the soil from damaging the blueberry root system. Summary of the Invention

[0005] The purpose of the present invention is to provide a blueberry planting device based on water and fertilizer integration to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a blueberry planting device based on water and fertilizer integration, including a planting frame, and also including a loosening component, the bottom of the planting frame is fixedly installed with a connecting frame, and the bottom of the planting frame is provided with a square hole; the loosening component includes a loosening frame, a planting frame, a reset spring, an elastic telescopic rod, a circulation hole, a circulation plate, a circulation groove, a loosening plate and a through hole, the loosening frame is fixedly installed at the bottom of the inner wall of the connecting frame, the planting frame is slidably installed on the front and rear walls of the loosening frame, the reset spring is arranged between the loosening frame and the planting frame, and the planting frame moves downward to reset The spring is squeezed, and the return spring is deformed and stores force due to the squeezing 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, and the circulation hole is opened at the bottom of the elastic telescopic rod. The circulation plate is fixedly installed at the fixed end of the elastic telescopic rod. The circulation groove is opened on the left side of the planting frame. The loosening plate is fixedly installed on the top of the loosening frame. The through hole is opened at the top of the planting frame. Planting soil is provided on the top of the loosening plate. The planting soil inside the planting frame is squeezed by the 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 circulation plate is in contact with the circulation groove, the circulation plate is elastic, and the planting frame moves downward slowly to prevent the planting soil from being squeezed too quickly by the loosening plate, causing damage to the blueberry roots.

[0008] According to the above technical solution, the loosening plate contacts 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 shaking of the circulation plate drives the side wall of the planting frame to shake.

[0009] According to the above technical solution, it also includes a righting component and a fertilizing component, the righting component is used to support the blueberry branches, and the fertilizing component is used to perform integrated fertilization and irrigation on the blueberries, the righting component includes a movable frame, a righting frame, a righting ring, a movable groove, a righting groove and a transmission ring, the movable frame moves in the direction close to the circulation groove to drive the righting frame to move, and the righting frame moves to loosen the blueberry branches, the movable frame is slidably installed on the front and rear walls of the planting frame, the righting frame is slidably installed on the top of the inner wall of the movable frame, the righting ring is fixedly installed on the top of the movable frame, the movable groove is opened on the front side of the planting frame, the righting groove is opened on the top of the planting frame, and the transmission ring is fixedly installed on the inner wall of the righting groove.

[0010] According to the above technical solution, the righting ring is elastic, the righting ring is in conflict with the righting frame, the righting ring is in contact with the top left side of the movable frame, the righting frame can be supported by the righting ring, the righting ring is squeezed by the righting frame and deformed, the righting ring is deformed and reacts to the righting frame.

[0011] According to the above technical solution, the bottom of the movable frame is set as an inclined surface, and a spring 1 is set between the movable frame and the movable groove. The movable frame moves toward the direction close to the circulation groove to pull the spring 1. The spring 1 is deformed and accumulates force due to the pulling of the movable frame. After the movable frame is out of contact with the transmission ring, the movable frame can be driven to reset by the spring 1, and the movable frame contacts the top of the planting frame.

[0012] According to the above technical solution, the fertilization assembly 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 is mixed 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 opened on the left side of the fertilization rod, the fertilization ring is fixedly installed on the inner wall of the fertilization trough, and the fertilization pipe is fixedly installed on the left side of the fertilization frame. Fertilizer is arranged inside the fertilization frame, which is a liquid fertilizer prepared with soluble solid fertilizer and water, and the liquid fertilizer is directly transported to the soil or matrix near the blueberry root system, thereby realizing the synchronous supply of water and fertilizer.

[0013] According to the above technical solution, the fertilizing assembly also includes a protective frame and a fertilizing spring. The protective frame is slidably installed on the inner wall of the fertilizing tube. The fertilizing spring is arranged between the fertilizing spring and the fertilizing frame. The fertilizing rod moves forward to squeeze the fertilizing spring. The fertilizing spring is deformed and accumulates force due to the squeezing of the fertilizing rod. After the fertilizing ring is out of contact with the movable frame, the fertilizing spring can drive the fertilizing rod to reset, and the protective frame moves away from the straightening frame to loosen the planting soil that has clumped inside the fertilizing frame.

[0014] According to the above technical solution, a second spring is provided between the protective frame and the fertilizer pipe. The protective frame moves and resets to squeeze the second spring. The second spring is squeezed by the protective frame to produce deformation and accumulate force. After the protective frame is separated from the contact with the fertilizer rod, the second spring can drive the protective frame to reset. The fertilizer ring contacts the movable frame. A protective hole is opened on the right side of the protective frame, and the fertilizer can be easily entered into the planting frame through the protective hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The invention loosens the soil by squeezing the planting soil inside the planting frame upwards by the loosening board, and uses the thrust of the soil moving upwards to loosen the planting soil, which can reduce the direct contact of the loosening tool with the root system to protect the fragile fibrous roots of blueberries. After loosening the soil, 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 planting frame moves downward slowly to further prevent the planting soil from being squeezed too quickly by the loosening board, which may cause damage to the blueberry roots and stems. At the same time, it can avoid the destruction of the planting soil structure caused by severe squeezing, and provide a stable growth microenvironment for the blueberry root system. The planting frame is shaken to prevent the planting soil from sticking, which makes it difficult to loosen the planting soil. The compacted or adhered soil is loosened and separated by shaking. The loosening of the planting soil on the inner wall of the planting frame can reduce the operating load of the loosening board and avoid mechanical jamming.

[0016] (2) In this invention, when loosening the soil, the movable frame moves toward the circulation groove, driving 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 blueberries. At the same time, the straightening frame is linked with the loosening board to achieve automatic coordination of loosening before loosening and resetting after loosening to ensure the natural growth of the blueberry plants.

[0017] (3) This invention uses the straightening ring to generate deformation and react on the straightening frame, thereby ensuring that the straightening frame is always in contact with the blueberry branches and straightens them. The straightening frame can adapt to the diameter of the branches without manual adjustment, so that the straightening frame automatically matches the diameter change of the branches from seedlings to maturity, avoiding squeezing damage or straightening failure caused by thickening of the branches, and further ensuring that the blueberries receive uniform light and have a regular plant shape.

[0018] (4) This invention allows the fertilizer inside the fertilizing frame to enter the planting frame through the fertilizing pipe and mix with the planting soil. The fertilizer goes directly to the soil through the pipe and mixes directly with the planting soil. This can reduce local fertilizer accumulation, ensure balanced nutrients in all areas of the blueberry root system, and further promote the uniform development of blueberry branches and fruits. In addition, the fertilizing process is linked with the planting frame, which can further reduce labor costs and the complexity of blueberry planting.

[0019] (5) This invention loosens the planting soil that has clumped inside the fertilizing frame by moving the protective frame away from the straightening frame, thereby ensuring that the fertilizer inside the fertilizing frame can smoothly enter the planting frame. By squeezing out the clumped soil, the fertilizer delivery channel can be opened to prevent the fertilizer pipe from being blocked, thereby ensuring that a fixed amount of fertilizer accurately enters the planting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of a half-section structure of a planting rack according to the present invention; Figure 3 This is a schematic diagram of a half-section structure of a planting frame of the present invention; Figure 4 This is a schematic diagram of the internal structure of the planting frame of the present invention; Figure 5 This invention Figure 4 A schematic diagram of the structure of part A in the middle; Figure 6 This is a schematic diagram of a half-section structure of a fertilizing frame according to the present invention; Figure 7 It is a schematic diagram of the position structure of the movable frame and the righting frame of the present invention.

[0021] In the figure: 1. Planting frame; 2. Connecting frame; 3. Square hole; 4. Loosening frame; 5. Planting frame; 6. Return spring; 7. Elastic telescopic rod; 8. Circulation hole; 9. Circulation plate; 10. Circulation slot; 11. Loosening plate; 12. Through hole; 131. Moving frame; 132. Righting frame; 133. Righting ring; 134. Moving slot; 135. Righting slot; 136. Transmission ring; 141. Fertilization frame; 142. Fertilization rod; 143. Fertilization slot; 144. Fertilization ring; 145. Fertilization pipe; 146. Protective frame; 147. Fertilization spring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] See also Figure 1-7The present invention provides a technical solution: a blueberry planting device based on water and fertilizer integration, including a planting frame 1, and also including a 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 loosening component includes a loosening frame 4, a planting frame 5, a reset spring 6, an elastic telescopic rod 7, a circulation hole 8, a circulation plate 9, a circulation groove 10, a loosening plate 11 and a through hole 12. The loosening frame 4 is fixedly installed at the bottom of the inner wall of the connecting frame 2, and the planting frame 5 is slidably installed on the front and rear walls of the loosening frame 4. The reset spring 6 is arranged between the loosening frame 4 and the planting frame 5. The planting frame 5 moves downward to squeeze the reset spring 6. The reset spring 6 is squeezed by the planting frame 5 to produce deformation and accumulate force. After the planting frame 5 is opened, the planting frame 5 can be driven to return to its initial position by the reset spring 6. The elastic telescopic rod 7 is fixedly installed on the top of the planting frame 1, and the circulation hole 8 is opened at the bottom of the elastic telescopic rod 7. The circulation plate 9 is fixedly installed at the fixed end of the elastic telescopic rod 7. The circulation 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, and the through hole 12 is opened at the top of the planting frame 1. Planting soil is provided on the top of the loosening plate 11. The thrust of the soil moving upward is used to loosen the planting soil, which can reduce the direct contact of the loosening tool with the root system to protect the fragile fibrous roots of blueberries. After loosening the soil, water and nutrients are easier to diffuse, thereby avoiding local fertilizer accumulation or drought in the planting soil and improving the absorption efficiency of the blueberry root system.

[0025] The free end of the elastic telescopic rod 7 is fixedly connected to the planting frame 5, the circulation plate 9 is in contact with the circulation groove 10, the circulation plate 9 is elastic, and the planting frame 5 moves downward slowly to prevent the planting soil from being squeezed too quickly by the loosening plate 11, causing damage to the blueberry roots. The planting frame 5 moves downward slowly to further prevent the planting soil from being squeezed too quickly by the loosening plate 11, causing damage to the blueberry roots. At the same time, it can avoid the destruction of the planting soil structure caused by severe squeezing, and provide a stable growth microenvironment for the blueberry root system.

[0026] The loosening plate 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 strengthen the stability between the elastic telescopic rod 7 and the planting frame 5. The shaking of the circulation plate 9 drives the side wall of the planting frame 5 to shake, and the compacted or adhered soil is loosened and separated by shaking. The loosening of the planting soil on the inner wall of the planting frame 5 can reduce the operating load of the loosening plate 11 and avoid mechanical jamming.

[0027] During operation, when loosening the planting soil inside the planting frame 5, the planting frame 5 is pressed downward, and the planting frame 5 moves downward to cooperate with the loosening plate 11 to squeeze the planting soil inside the planting frame 5. The planting soil inside the planting frame 5 is squeezed by the loosening plate 11 and moves upward to loosen the soil. At the same time, the downward movement of the planting frame 5 will drive the free end of the elastic telescopic rod 7 to move downward, and the downward movement of the free end of the elastic telescopic rod 7 will squeeze the gas inside the elastic telescopic rod 7. The gas inside the elastic telescopic rod 7 is squeezed by the free end of the elastic telescopic rod 7 and slowly flows out through the flow hole 8. The gas inside the elastic telescopic rod 7 slowly flows out through the flow hole 8, causing the elastic telescopic rod 7 to The free end of the flexible telescopic rod 7 moves downward slowly, and the free end of the elastic telescopic rod 7 moves downward slowly, causing the planting frame 5 to move downward slowly. The planting frame 5 moves downward slowly to prevent the planting soil from being squeezed too quickly by the loosening plate 11, causing damage to the blueberry roots. At the same time, the planting frame 5 moves downward to cause the circulation groove 10 to contact and squeeze the circulation plate 9. The circulation plate 9 is squeezed by the planting frame 5 and deformed and shakes. The shaking of the circulation plate 9 drives the side wall of the planting frame 5 to shake. The planting frame 5 shakes to prevent the planting soil from sticking, making it difficult to loosen the planting soil. After the planting frame 5 is loosened, the planting frame 5 moves upward and resets under the elastic force of the reset spring 6.

[0028] Example 2:

[0029] See also Figure 1-7 135 is provided on the top of the planting frame 1, and the transmission ring 136 is fixedly mounted on the inner wall of the straightening groove 135. Loosening the branches can prevent the mechanical action during 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 automatic coordination of loosening before loosening and resetting after loosening to ensure the natural growth of the blueberry plants.

[0030] The righting ring 133 is elastic, and the righting ring 133 is in conflict with the righting frame 132. The righting ring 133 is in contact with the top left side of the movable frame 131. The righting ring 133 can support the righting frame 132. The righting ring 133 is squeezed by the righting frame 132 and deformed. The righting ring 133 is deformed and reacts to the righting frame 132. The righting frame 132 can adapt to the diameter of the branches without manual adjustment, so that the righting frame 132 automatically matches the diameter change of the branches from seedlings to maturity, avoiding squeezing damage or righting failure due to thickening of the branches, and further ensuring that the blueberries receive uniform light and have a regular plant shape.

[0031] The bottom of the movable frame 131 is set as an inclined surface, and a spring 1 is set between the movable frame 131 and the movable groove 134. The movable frame 131 moves toward the direction close to the circulation groove 10 to pull the spring 1. The spring 1 is deformed and accumulates force due to the pulling of the movable frame 131. After the movable frame 131 is out of contact with the transmission ring 136, the movable frame 131 can be driven to reset by the spring 1, and the movable frame 131 contacts the top of the planting frame 5.

[0032] 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 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, and the fertilization pipe 145 is fixedly installed on the left side of the fertilization frame 141. Fertilizer is provided inside the fertilization frame 141. The fertilizer is a liquid fertilizer prepared by soluble solid fertilizer and water, and the liquid fertilizer is directly transported to the soil or substrate near the blueberry root system, thereby realizing the synchronous supply of water and fertilizer. The fertilizer reaches the soil directly through the pipeline and is directly mixed with the planting soil, which can reduce local fertilizer accumulation and ensure balanced nutrients in various areas of the blueberry root system.

[0033] 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 arranged between the fertilization spring 147 and the fertilization frame 141. The fertilization rod 142 moves forward to squeeze the fertilization spring 147. The fertilization spring 147 is squeezed by the fertilization rod 142 to deform and accumulate force. After the fertilization ring 144 is out of contact with the movable 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 planting soil agglomerated inside the fertilization frame 141. By squeezing out the agglomerated soil, the fertilizer delivery channel can be opened to prevent the fertilization tube 145 from being blocked, thereby ensuring that the quantitative fertilizer accurately enters the planting frame 5.

[0034] A second spring is provided between the protective frame 146 and the fertilizer pipe 145. The protective frame 146 moves and resets to squeeze the second spring. The second spring is deformed and accumulates force due to the squeezing of the protective frame 146. After the protective frame 146 is separated from the contact with the fertilizer rod 142, the second spring can drive the protective frame 146 to reset, and the fertilizer ring 144 contacts the movable frame 131. A protective hole is opened on the right side of the protective frame 146, through which fertilizer can easily enter the planting frame 5.

[0035] When working, the planting frame 5 moves downward and drives the moving frame 131 to move downward, and the moving frame 131 moves downward and contacts the transmission ring 136 and squeezes the transmission ring 136. The moving frame 131 moves in the direction close to the circulation groove 10 under the reaction force of the extrusion transmission ring 136, and the moving frame 131 moves in the direction close to the circulation groove 10 and drives the straightening frame 132 to move. The straightening frame 132 moves to loosen the blueberry branches, and when the planting frame 5 moves upward and resets under the elastic force of the reset spring 6, the planting frame 5 moves upward and resets, driving the moving frame 131 to move upward, and the moving frame 131 moves upward and breaks away from the contact with the transmission ring 136. After the moving frame 131 breaks away from the contact with the transmission ring 136, the moving frame 131 is under the elastic force of the spring 1. The moving frame 131 moves downward in the direction approaching the blueberry branches, and drives the straightening frame 132 to move by moving in the direction approaching the blueberry branches. The straightening frame 132 moves to contact the blueberry branches and straighten the blueberry branches. The diameter of the blueberry branches will gradually increase from seedlings to maturity. The gradually increasing diameter of the blueberry branches will squeeze the straightening frame 132. The straightening frame 132 is squeezed by the blueberry branches and moves in the direction approaching the fertilizing frame 141. The straightening frame 132 moves in the direction approaching the fertilizing frame 141 and squeezes the straightening ring 133. The straightening ring 133 is squeezed by the straightening frame 132 and deformed. The straightening ring 133 is deformed and reacts to the straightening frame 132, thereby ensuring that the straightening frame 132 is always in contact with the blueberry branches and straightens them.

[0036] The movable frame 131 moves toward the direction close to the circulation slot 10, contacts the fertilizing ring 144 and squeezes the fertilizing ring 144. The fertilizing ring 144 is squeezed by the movable frame 131 and moves forward. The fertilizing ring 144 moves forward to drive the fertilizing rod 142 to move forward. The fertilizing rod 142 moves forward to release the seal on the fertilizing tube 145. After the seal of the fertilizing tube 145 is released, the fertilizer inside the fertilizing frame 141 enters the planting frame 5 through the fertilizing tube 145 and is mixed with the planting soil. At the same time, the fertilizing rod 142 moves forward to break away from the contact with the protective frame 146. After the protective frame 146 breaks away from the contact with the fertilizing rod 142, the protective frame 146 moves in the direction away from the straightening frame 132 under the elastic force of the spring 2. The protective frame 146 moves in the direction away from the straightening frame 132. The movable frame 131 is moved toward the blueberry branches under the elastic force of spring 1, and the movable frame 131 is disengaged from the contact with the fertilizing ring 144. After the fertilizing ring 144 is disengaged from the contact with the movable frame 131, the fertilizing rod 142 is moved backward and reset under the elastic force of the fertilizing spring 147. The fertilizing rod 142 is moved backward and reset to contact the inclined surface of the protective frame 146 and squeeze the protective frame 146. The protective frame 146 is squeezed by the fertilizing rod 142 and moves back toward the direction close to the straightening frame 132. The fertilizing rod 142 is moved backward and reset to restore the seal of the fertilizing tube 145.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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 aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A blueberry planting device based on water and fertilizer integration, comprising a planting frame (1), characterized in that: It also includes a soil loosening component, a straightening component and a fertilizing 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 loosening assembly comprises a loosening frame (4), a planting frame (5), a return spring (6), an elastic telescopic rod (7), a circulation hole (8), a circulation plate (9), a circulation slot (10), a loosening plate (11) and a through hole (12), wherein the loosening frame (4) is fixedly mounted on the bottom of the inner wall of the connecting frame (2), the planting frame (5) is slidably mounted on the front and rear walls of the loosening frame (4), the return spring (6) is arranged between the loosening frame (4) and the planting frame (5), the elastic telescopic rod (7) is fixedly mounted on the top of the planting frame (1), the circulation hole (8) is opened at the bottom of the elastic telescopic rod (7), the circulation plate (9) is fixedly mounted on the fixed end of the elastic telescopic rod (7), the circulation slot (10) is opened on the left side of the planting frame (5), the loosening plate (11) is fixedly mounted on the top of the loosening frame (4), the through hole (12) is opened at the top of the planting frame (1), and the top of the loosening plate (11) is provided with planting soil; The straightening assembly is used to support blueberry branches, and the fertilizing assembly is used to perform integrated fertilization and irrigation on blueberries.

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

3. The blueberry planting device based on water and fertilizer integration according to claim 2 is characterized in that: The loosening plate (11) contacts 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), and the connecting plate is used to enhance the stability between the elastic telescopic rod (7) and the planting frame (5).

4. The blueberry planting device based on water and fertilizer integration according to claim 3 is characterized in that: The straightening assembly comprises a moving frame (131), a straightening frame (132), a straightening ring (133), a moving groove (134), a straightening groove (135) and a transmission ring (136), wherein the moving frame (131) is slidably mounted on the front and rear walls of the planting frame (5), the straightening frame (132) is slidably mounted on the top of the inner wall of the moving frame (131), the straightening ring (133) is fixedly mounted on the top of the moving frame (131), the moving 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 mounted on the inner wall of the straightening groove (135).

5. The blueberry planting device based on water and fertilizer integration according to claim 4 is 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).

6. The blueberry planting device based on water and fertilizer integration according to claim 5, characterized in that: The bottom of the movable frame (131) is configured as an inclined surface, a spring 1 is provided between the movable frame (131) and the movable groove (134), and the movable frame (131) is in contact with the top of the planting frame (5).

7. The blueberry planting device based on water and fertilizer integration according to claim 6, characterized in that: The fertilization assembly comprises a fertilization frame (141), a fertilization rod (142), a fertilization trough (143), a fertilization ring (144) and a fertilization pipe (145), wherein the fertilization frame (141) is fixedly mounted 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 mounted on the inner wall of the fertilization trough (143), the fertilization pipe (145) is fixedly mounted on the left side of the fertilization frame (141), and the fertilization frame (141) is provided with fertilizer.

8. The blueberry planting device based on water and fertilizer integration according to claim 7, characterized in that: The fertilizing assembly further comprises a protective frame (146) and a fertilizing spring (147), wherein the protective frame (146) is slidably mounted on the inner wall of the fertilizing tube (145), and the fertilizing spring (147) is arranged between the fertilizing spring (147) and the fertilizing frame (141).

9. The blueberry planting device based on water and fertilizer integration according to claim 8, characterized in that: A second spring is provided between the protection frame (146) and the fertilizer pipe (145), the fertilizer ring (144) is in contact with the movable frame (131), and a protection hole is provided on the right side of the protection frame (146).

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