Three-dimensional strawberry planting frame

Abstract

The utility model provides a kind of stereoscopic strawberry planting frame, including parallelly arranged planting frame body, flexible protective net and the support for supporting flexible protective net, support is multiple, respectively interval setting on the upper end outer edge of the length direction of planting frame body two sides, and respectively extend to the lateral direction of the outside of planting frame body two sides, and it is inclined to set downward, flexible protective net is two groups, respectively parallelly laid and fixed on each support of planting frame body two sides, support by support, to form the flexible slope that is inclined downward on the two sides of planting frame body, by flexible protective net, it can be received and lifted upwards to the stem leaf and fruit of strawberry, flexible protective net is breathable, soft, in the process of receiving fruit, not hurt fruit, do not affect normal growth of fruit, solve the problem that fruit is easily adhered to soil, impurity in traditional planting, easily be damaged by disease and insect, rot, provide guarantee for the yield and quality stability of strawberry.

Description

Technical Field

[0001] This utility model relates to the field of strawberry cultivation technology, specifically to a three-dimensional strawberry planting rack. Background Technology

[0002] Strawberries, a perennial evergreen herbaceous plant belonging to the genus *Fragaria* of the Rosaceae family, are prized worldwide for their vibrant color, unique flavor, and high nutritional value. Rich in vitamin C, dietary fiber, and various minerals, they are beloved by consumers globally. Among berry crops worldwide, strawberries have long held the top position in terms of both planting area and yield, making them an important horticultural crop with both economic and social benefits.

[0003] In recent years, with the improvement of living standards and the upgrading of consumption patterns in my country, the market demand for fresh strawberries has continued to rise, driving rapid growth in planting volume. Many growers have achieved considerable economic benefits through large-scale, intensive strawberry cultivation, and the strawberry industry has become an important pillar for increasing agricultural efficiency and farmers' income in some regions.

[0004] However, in current strawberry cultivation, direct soil cultivation remains the mainstream planting method. This method typically uses mulch to cover the soil surface to achieve purposes such as moisture retention, heat preservation, and weed suppression. However, it has certain drawbacks in actual cultivation: During the ripening process, strawberry fruits, due to their own weight or the growth status of the plants, will directly adhere to the mulch or soil surface. The close contact between the fruit and the mulch or soil surface makes it easy for soil and impurities to adhere to the fruit surface, affecting the commercial appearance of the strawberries. Moreover, the fruits are susceptible to field pests and diseases, leading to damage to the fruit skin, creating conditions for pathogen invasion, and thus causing fruit rot and yield loss. In addition, during the rainy season or after irrigation, the increased surface humidity will also exacerbate the risk of fruit rot, posing a certain threat to the yield and quality stability of strawberries. Utility Model Content

[0005] In view of this, it is necessary to provide a three-dimensional strawberry planting rack to solve the technical problems of the fruit easily sticking to soil and impurities and easily rotting in the existing technology.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A three-dimensional strawberry planting rack includes a planting rack body arranged in parallel, a flexible protective net for receiving the fruit, and brackets for supporting the flexible protective net. There are multiple brackets, which are spaced apart along the length of the planting rack body on the upper outer edge of both sides of the planting rack body and extend laterally to the outer side of both sides of the planting rack body, and are inclined downward. There are two sets of flexible protective nets, which are laid parallel to each bracket on both sides of the planting rack body and supported by the brackets to form a downwardly inclined flexible slope on both sides of the planting rack body.

[0008] Preferably, the support is a downwardly bent arc structure, so that the flexible protective net forms a downwardly inclined arc on both sides of the planting frame body.

[0009] Preferably, the bracket is pin-connected to the upper edge of both sides of the planting frame body and can rotate freely up and down. On the outer side walls of both sides of the planting frame body, there are slot components corresponding to the position of each bracket. Each slot component has at least two slots spaced apart along the height direction of the planting frame body. A support rod is pin-connected vertically to the lower side of each bracket. The end of each support rod away from the bracket can rotate towards the outer side wall of the planting frame body and can be locked in any slot on the slot component corresponding to the bracket to support the bracket and adjust the tilt angle of the bracket.

[0010] Preferably, the width of the flexible protective net extending to both sides of the planting frame body is a preset width.

[0011] Preferably, drip irrigation pipes are installed on the top of each planting frame body.

[0012] Preferably, the bottom of the planting frame body is provided with a plurality of ventilation holes spaced apart along its length.

[0013] Preferably, an electric heating belt is provided at the bottom of the planting frame body along its length.

[0014] Preferably, the planting frame body consists of at least two sets, which are spaced apart along the direction of gravity to form a three-dimensional planting system, and the distance between two adjacent sets of planting frame bodies is a predetermined design height.

[0015] Preferably, each group of planting frame bodies has several vertical supports evenly distributed on both sides or four corners, and each support has an insertion hole at its upper and lower ends. Several legs of a preset height are provided between two adjacent groups of planting frame bodies, and the two ends of each leg are respectively inserted into the insertion holes on the supports of the two adjacent groups of planting frame bodies to support the upper planting frame body.

[0016] Preferably, each set of planting racks is provided with a drainage channel directly below it. The drainage channel extends along the length of the planting rack and is directly opposite the ventilation hole.

[0017] As can be seen from the above technical solution, the three-dimensional strawberry planting rack provided in this application includes a planting rack body arranged in parallel, a flexible protective net for receiving the fruit, and a bracket for supporting the flexible protective net. Multiple brackets are spaced apart along the length of the planting rack body on the upper outer edges of both sides of the planting rack body, extending laterally outwards and inclined downwards. Two sets of flexible protective nets are laid parallel and fixed to the brackets on both sides of the planting rack body, providing support to form a downward-sloping flexible slope on both sides of the planting rack body. The beneficial effects are: the flexible protective net can receive and lift the strawberry stems, leaves, and fruit; the flexible protective net is breathable and soft, and does not damage the fruit or affect its normal growth during the fruit receiving process. This solves the problems of soil and impurities easily adhering to the fruit, making it susceptible to pests and diseases and rotting in traditional planting, thus ensuring the yield and quality stability of strawberries. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the planting rack body.

[0019] Figure 2 This is a front view structural diagram of the planting rack body.

[0020] Figure 3 This is a schematic diagram of the bottom structure of the planting rack.

[0021] Figure 4 This is a schematic diagram of the structure in which the support rod is inserted into the slot.

[0022] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0023] Figure 6 A schematic diagram of the three-dimensional structure of the planting rack body with multiple layers.

[0024] Figure 7 This is a front view schematic diagram of the multi-layered structure of the planting rack.

[0025] Figure 8 This is a side view diagram of the multi-layered structure of the planting rack.

[0026] Figure 9 A schematic diagram of the bottom structure of the multi-layered planting rack.

[0027] In the diagram: planting frame body 10, support 11, insertion hole 12, support leg 13, ventilation hole 14, drainage channel 15, flexible protective net 20, bracket 30, support rod 31, card slot assembly 40, card slot 41, drip irrigation pipe 50, electric heating belt 60. Detailed Implementation

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Please refer to Figure 1 and Figure 2 This utility model provides a three-dimensional strawberry planting rack, including a planting rack body 10 arranged in parallel, a flexible protective net 20 for receiving the fruit, and supports 30 for supporting the flexible protective net 20. The planting rack body 10 is a rectangular trough with an open top for holding the substrate for cultivating strawberries. Multiple supports 30 are arranged at intervals along the length of the planting rack body 10 on the upper outer edges of both sides of the planting rack body 10. One end of each support 30 is fixed to the upper edge of the planting rack body 10, and the other end extends towards the planting rack body. The outer sides of the frame body 10 extend laterally and are inclined downwards. The downwardly inclined end of the support 30 is not lower than the bottom of the planting frame body 10. The flexible protective net 20 consists of two sets, which are laid parallel and fixed on each support 30 on both sides of the planting frame body 10. The flexible protective net 20 is preferably a nylon mesh or gauze with good air permeability and fine mesh. The flexible protective net 20 is supported by the support 30, unfolds to both sides of the planting frame body 10, and is inclined downwards to form a downwardly inclined flexible slope on both outer sides of the planting frame body 10.

[0030] The planting frame body 10 serves as the carrier for planting and cultivating strawberries. During planting, strawberries are planted in the planting frame body 10, close to both sides of the planting frame body 10. During the growth process, under the influence of phototropism, most of the stems and leaves of the strawberries will grow outwards from the planting frame body 10. The flexible protective net 20 can support and lift the strawberry stems, leaves and fruits. The flexible protective net 20 is breathable and soft, and it is not easy to damage the fruits during the process of supporting the fruits, and does not affect the normal growth of the fruits. It solves the problems of traditional planting, such as the fruits being easily covered with soil and impurities, and being susceptible to pests and diseases and rotting. It provides a guarantee for the yield and quality stability of strawberries.

[0031] In addition, as strawberry fruits grow and increase in weight, they will naturally droop downwards onto the flexible protective net 20, while the stems and leaves will grow upwards. The flexible protective net 20 has a downward-sloping structure, which can reduce the friction between the fruit and the flexible protective net 20 during growth, and can also disperse the fruit and stems and leaves, increase the growth space for strawberry fruits and stems and leaves, increase ventilation, reduce the phenomenon of stems and leaves squeezing the fruit, and facilitate harvesting.

[0032] Please refer to Figure 2 In this embodiment, the support 30 can also be a downwardly bent arc structure, so that the flexible protective net 20 forms a downwardly inclined arc state on both sides of the planting frame body 10. During the growth process, the arc state can effectively reduce the friction between the fruit and the flexible protective net 20. In addition, when some longer stems connecting the fruit extend out of the edge of the arc-shaped flexible protective net 20, they can hang down naturally, reducing the occurrence of creases on the fruit stems and playing a role in protecting the fruit stems.

[0033] Please refer to Figures 3 to 5 Furthermore, to facilitate the handling of the planting frame body 10 and the adjustment of the tilt angle of the support 30, one end of the support 30 is pin-connected to the upper edge of both sides of the planting frame body 10, and the other end, extending laterally outwards towards both sides of the planting frame body 10, can rotate freely up and down. On the outer side walls of both sides of the planting frame body 10, slot components 40 corresponding to the positions of each support 30 are respectively provided. Each slot component 40 has at least two slots 41, which are spaced apart along the height direction of the planting frame body 10 and face outwards towards the planting frame body 10, located at the lower center of each support 30 or away from the planting frame body 10. Each support rod 31 is vertically pinned to a position. The lower end of each support rod 31, i.e., the end away from the bracket 30, can rotate towards the outer wall of the planting frame body 10 and can be locked into any slot 41 on the slot assembly 40 corresponding to the bracket 30. The support rod 31 provides support for the bracket 30, and the tilt angle of the bracket 30 can be adjusted by changing the locking position of the support rod 31. Furthermore, during the transportation of the planting frame body 10, the support rod 31 can be separated from the slot 41, releasing the support of the support rod 31 on the bracket 30, so that the bracket 30 can be folded and stored towards the side wall of the planting frame body 10 to reduce the space occupied and facilitate the transportation of the planting frame body 10.

[0034] In the above embodiments, the width of the flexible protective net 20 extending outward from the planting frame body 10 is preferably 15-25cm; the tilt angle of the support 30 is preferably 20-45° downward along the horizontal surface of the upper edge of the planting frame body 10.

[0035] Please refer to Figure 6 In another preferred embodiment, the planting frame body 10 is at least two sets, which can be supported by setting up multi-layer steel frames and erected at intervals along the direction of gravity to form a three-dimensional stacked planting frame. The height distance between two adjacent sets of planting frame bodies 10 is preferably 50-120cm.

[0036] Please continue reading. Figures 6 to 9 To facilitate the three-dimensional installation of the planting frame body 10, several vertical supports 11 are evenly distributed on both sides or four corners of each group of planting frame bodies 10. Each support 11 has an insertion hole 12 at its upper and lower ends. Several detachable support legs 13 of a preset height are provided between two adjacent groups of planting frame bodies 10. The two ends of each support leg 13 can be inserted into the insertion holes 12 on each support 11 of the two adjacent groups of planting frame bodies 10 to provide support for the upper planting frame body 10.

[0037] Please refer to Figure 1 or Figure 6 Furthermore, each planting frame body 10 is equipped with a drip irrigation pipe 50 connected to an external water and fertilizer integrated irrigation and fertilization device or water pump, which can be used to drip irrigate the planted strawberries.

[0038] Please refer to Figure 3 or Figure 9 Furthermore, a number of ventilation holes 14 are provided at intervals along the length of the bottom of each planting frame body 10.

[0039] Please continue reading. Figures 6 to 9 Furthermore, to prevent water from the upper planting rack body 10 from dripping from the ventilation holes 14 onto the lower layer and contaminating the strawberries planted in the lower planting rack body 10, a drainage channel 15 is provided directly below each of the suspended planting rack bodies 10 except for the bottom layer. The drainage channel 15 is horizontally installed, extending along the length of the planting rack body 10 and directly opposite the ventilation holes 14. One end of the drainage channel 15 is open. The drainage channel 15 can collect and drain the water dripping from each ventilation hole 14, thus avoiding contamination of the strawberry stems, leaves and fruits planted on the lower layer.

[0040] Please continue reading. Figure 3 or Figure 9Furthermore, strawberries are a type of plant that thrives in warm, cool temperatures. The optimal temperature for strawberry plant growth is 18℃~25℃, and the optimal temperature for strawberry root growth is 15℃~20℃. In vertical planting, to prevent sudden drops in temperature from affecting root growth, each planting frame body 10 is equipped with a heat-conducting electric heating strip 60 at its bottom. The electric heating strip 60 is adhered tightly to the lower surface of the planting frame body 10 and located on both sides of the ventilation holes 14. The planting frame body 10 is made of a heat-conducting material, and the electric heating strip 60 is connected to an external electric heating element. The heating element is electrically connected, and a temperature controller is installed at the control end of the electric heating element 60. The temperature controller controls the electric heating element 60 to turn on or off. A temperature sensor connected to the temperature controller is inserted into the planting frame body 10. The temperature sensor collects the temperature value of the substrate. When the substrate temperature in the planting frame body 10 is lower than the preset value (for example, the preset value temperature is 15°C), the electric heating element 60 can be turned on by the temperature controller to raise the temperature of the planting frame body 10. Under the action of heat conduction, the temperature of the substrate in the planting frame body 10 is increased, thereby providing a suitable soil temperature for strawberry growth.

[0041] The core working principle of the electric heating tape 60 (also known as a self-regulating electric heating tape or a self-limiting electric heating tape) is based on the PTC effect (positive temperature coefficient effect), which is the characteristic that the resistivity of a material increases sharply with increasing temperature. Its structure consists of a PTC material layer extruded between two parallel metal busbars, with internal carbon particles forming a conductive network, constituting a parallel circuit. When energized, the current passes through the PTC layer and is converted into heat energy.

[0042] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A three-dimensional strawberry planting rack, characterized in that: The system includes a parallel planting frame body, a flexible protective net for receiving fruits, and supports for supporting the flexible protective net. There are multiple supports, which are spaced apart along the length of the planting frame body on the upper outer edge of both sides of the planting frame body and extend laterally outwards to both sides of the planting frame body, and are inclined downwards. There are two sets of flexible protective nets, which are laid parallel to each support on both sides of the planting frame body and supported by the supports to form a downwardly inclined flexible slope on both sides of the planting frame body.

2. The three-dimensional strawberry planting rack as described in claim 1, characterized in that: The support frame is a downward-bending arc-shaped structure, so that the flexible protective netting forms a downward-sloping arc shape on both sides of the planting frame body.

3. The three-dimensional strawberry planting rack as described in claim 2, characterized in that: The bracket is pinned to the upper edge of both sides of the planting frame body and can rotate freely up and down. On the outer side walls of both sides of the planting frame body, there are slot components corresponding to the position of each bracket. Each slot component has at least two slots spaced apart along the height direction of the planting frame body. A support rod is pinned vertically to the lower side of each bracket. The end of each support rod away from the bracket can rotate towards the outer side wall of the planting frame body and can be locked into any slot on the slot component corresponding to the bracket to support the bracket and adjust the tilt angle of the bracket.

4. The three-dimensional strawberry planting rack as described in claim 3, characterized in that: The flexible protective net extends to both sides of the planting frame body with a preset width.

5. The three-dimensional strawberry planting rack as described in claim 4, characterized in that: A drip irrigation pipe is installed above the main body of the planting rack.

6. The three-dimensional strawberry planting rack as described in claim 5, characterized in that: The bottom of the planting frame body is provided with several ventilation holes spaced apart along its length.

7. The three-dimensional strawberry planting rack as described in claim 6, characterized in that: An electric heating belt is provided at the bottom of the planting frame body along its length.

8. The three-dimensional strawberry planting rack as described in any one of claims 1 to 7, characterized in that: The planting frame consists of at least two sets, which are spaced apart along the direction of gravity to form a three-dimensional planting structure. The distance between two adjacent sets of planting frames is a predetermined design height.

9. The three-dimensional strawberry planting rack as described in claim 8, characterized in that: Each planting frame body has several vertical supports evenly distributed on both sides or at the four corners. Each support has an insertion hole at its upper and lower ends. Between two adjacent planting frame bodies, there are several legs of a preset height. The two ends of each leg are inserted into the insertion holes on the supports of the two adjacent planting frame bodies to support the upper planting frame body.

10. The three-dimensional strawberry planting rack as described in claim 9, characterized in that: Each set of planting racks is provided with a drainage channel directly below the main body of the planting rack. The drainage channel extends along the length of the planting rack and is directly opposite the ventilation hole.

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