Box-type glutinous yam cultivation device with clamping grooves

Abstract

The invention discloses a box-type glutinous yam cultivation device with clamping grooves, and relates to the technical field of yam cultivation. By arranging the clamping groove assemblies and the fixing clamping grooves, the number of the directional growth plate units can be increased or decreased according to different varieties of Chinese yams, gaps between the directional growth plate units can be adjusted at the same time, and therefore the width of the directional growth groove can be changed, and the directional growth groove with the corresponding width is provided for planting of different varieties of waxy Chinese yams; in each directional growth plate unit, the longitudinal height of the directional growth plate can be increased through a heightening plate, the height requirement for growth of the glutinous Chinese yam is met, the height and width of the directional growth groove in the clamping groove assembly are adjusted, and the application range of the directional growth plate is widened; by arranging the root system growth expansion assembly, a space for growth of the waxy yam root system can be additionally arranged at the bottom of the cultivation box, the path for the waxy yam root system to obtain nutrients is increased, the growth speed of waxy yam can be increased, and the yield of yam planting is increased.

Description

Technical Field

[0001] The invention relates to the technical field of yam cultivation, in particular to a box-type glutinous yam cultivation device with a card slot. Background Art

[0002] Glutinous yam is a variety of yam with unique taste and nutritional value. Glutinous yam has a high starch content and relatively low water content. It has a hard texture and a certain toughness. It has a soft and sticky taste, and is sweet and refreshing.

[0003] The cultivation of glutinous yam is a process involving multiple links, including land selection, land preparation and fertilization, planting, field management and harvesting; among them, yam box cultivation is an innovative cultivation method, which solves the problems of difficult land selection, difficult harvesting and poor commercial quality in traditional yam cultivation.

[0004] A box-type mold for obliquely lying directional cultivation of yam disclosed in the patent application with reference publication number CN208210910U is simple to manufacture and has low manufacturing cost. The depth of the box-type mold is moderate. After filling the soil for planting, the depth of the soil layer can fully meet the growth of the root system of the yam. The mold is tilted during planting to allow the yam to grow along the length direction of the U-shaped groove, and it is not suitable for deformity. In addition, when planting yam, one yam is planted in one U-shaped groove, which can ensure the straight and smooth growth of the yam. When harvesting yam, the yam can be harvested by turning the mold 180 degrees. It is not only convenient and quick to use, but also the yam is not easy to be damaged, and the integrity of the yam can be better guaranteed. Moreover, the mold can continue to be used in the next year after the yam is harvested. The utility model has reasonable design, stable structure, low cost, and can be reused, and has significant economic value and social value.

[0005] When the existing yam cultivation device is used to plant yam, the U-shaped groove in the yam cultivation box is of a fixed shape, and its height and width cannot be changed after production and forming. However, the tubers of different varieties of yams are of different thicknesses, and different size requirements are imposed on the height and width of the U-shaped groove in the cultivation box. A smaller U-shaped groove will hinder the growth of yam tubers, thereby reducing the yield of yam, while a larger U-shaped groove cannot provide correction and guidance for the growth of yam tubers, which easily leads to the formation of irregular tubers of yam, thereby reducing the commercial value of yam. In addition, the root system of yam is concentrated in the cultivation box with a smaller space, and the root system cannot be fully extended, so it is difficult to fully absorb nutrients from the surrounding soil, resulting in a slower growth rate of yam tubers.

[0006] Therefore, the present invention proposes a box-type glutinous yam cultivation device with a slot to solve the above problems. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a box-type glutinous yam cultivation device with a slot, which solves the problem that the U-shaped slot in the existing yam cultivation box is of a fixed shape, and its height and width cannot be changed after production and molding; the smaller U-shaped slot will hinder the growth of yam tubers, thereby reducing the yield of yam, while the larger U-shaped slot cannot provide correction and guidance for the growth of yam tubers, which easily leads to the formation of irregular-shaped tubers of yam, thereby reducing the commercial value of yam; and the yam root system is concentrated in a cultivation box with a smaller space, and the root system cannot be fully stretched, so it is difficult to fully absorb nutrients from the surrounding soil, resulting in a slower growth rate of the yam tubers.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a box-type glutinous yam cultivation device with a card slot, including a cultivation box assembly, and also including:

[0009] The root growth expansion component is detachably arranged at the bottom of the cultivation box component, and is used to provide expansion space for the root growth of the glutinous yam, and at the same time collect excess fertilizer water generated during irrigation;

[0010] A slot assembly is arranged at the bottom of the inner cavity of the cultivation box assembly, and is used to form a plurality of directional growth slots inside the cultivation box assembly to ensure that the glutinous yam tubers grow along the direction of the directional growth slots to form a straight strip shape;

[0011] The angle adjustment component is arranged at one end of the cultivation box component and is used to adjust the angle between the cultivation box component and the ground so that the cultivation box component forms a state with one end higher than the other end, so as to facilitate timely discharge of accumulated water.

[0012] Furthermore, the cultivation box assembly comprises:

[0013] The cultivation box is set on the ground to provide a growing space for the cultivation of glutinous yam;

[0014] Two long strip through grooves are respectively provided on the opposite outer walls of the cultivation box, for facilitating the adjustment of the gap of the directional growth groove formed by the slot assembly, and a plurality of scale line grooves are evenly provided on the inner wall of the cultivation box, for providing a reference for the adjustment of the gap of the directional growth groove formed by the slot assembly;

[0015] A plurality of drainage holes are evenly arranged on the outer wall of the cultivation box away from the angle adjustment component, for draining the accumulated water inside the cultivation box, and a storage groove for installing the angle adjustment component is also arranged on the outer wall of the cultivation box;

[0016] Multiple root through holes are evenly arranged at the bottom of the inner cavity of the cultivation box, so as to facilitate the roots of the glutinous yam to extend into the root growth expansion component through the root through holes;

[0017] Two fixed slots are respectively fixedly arranged on both sides of the bottom of the inner cavity of the cultivation box, and are used to cooperate with the slot components to guide the growth of the tubers of the glutinous yam.

[0018] Furthermore, the root growth expansion component includes:

[0019] The tray is detachably mounted on the bottom of the cultivation box by bolts and is used to carry part of the nutrient soil and collect excess fertilizer water during irrigation;

[0020] Multiple air holes are evenly arranged on both sides of the outer wall of the tray to improve the air circulation inside the tray and ensure the healthy growth of the root system of the glutinous yam. A filter is also fixed inside the air holes to prevent the loss of nutrient soil.

[0021] Four installation slots are respectively opened on the four corners of the inner wall of the tray. The interior of the four installation slots is jointly and detachably provided with a glutinous yam root separation component, which is used to separate the glutinous yam roots extending into the tray into multiple areas to avoid root entanglement and competition for nutrients.

[0022] Furthermore, the glutinous yam root separation component comprises:

[0023] Two bearing rods are detachably arranged in mounting slots at two opposite positions on both sides;

[0024] A plurality of root partition plates are respectively and equidistantly sleeved on the outer walls of two bearing rods, the root partition plates and the bearing rods are locked in position by bolts, and a plurality of connecting holes for improving air circulation are evenly opened on the outer wall of each root partition plate.

[0025] Furthermore, the slot assembly includes a plurality of guide rails detachably arranged at the bottom of the inner cavity of the cultivation box, a plurality of directional growth plate units are slidably arranged on the outer walls of the plurality of guide rails at the same time, and each of the directional growth plate units and the two outermost guide rails are locked by fastening bolts, a plurality of installation grooves are evenly arranged on the top of the arc-shaped guide groove, and a heightening plate for increasing the height of the directional growth plate is detachably arranged inside the installation groove, and the heightening plate and the directional growth plate are locked by bolts.

[0026] Furthermore, the directional growth plate unit comprises a directional growth plate, arc-shaped guide grooves are provided on both sides of the outer wall of the directional growth plate, and both sides of the bottom of the directional growth plate are provided with slots for slidingly sleeved on the outer wall of the guide rail.

[0027] Further, the angle adjustment component includes an angle adjustment component and a telescopic component;

[0028] The angle adjustment assembly includes a limiting cylinder fixedly arranged on the inner wall of the storage groove, a rotating shaft passing through the interior of the limiting cylinder for rotation, a locking unit for limiting the rotation angle of the rotating shaft is jointly arranged on the outer wall of the rotating shaft and the limiting cylinder, the locking unit includes a No. 1 limiting tooth ring fixedly arranged at one end of the limiting cylinder, a sliding rail is fixedly arranged on the outer wall of the rotating shaft, and a No. 2 limiting tooth ring for use with the No. 1 limiting tooth ring is jointly slidably sleeved on the outer walls of the rotating shaft and the sliding rail.

[0029] Furthermore, the telescopic assembly comprises:

[0030] Two storage sleeves are fixedly mounted on both sides of the outer wall of the rotating shaft;

[0031] The two ends of the lifting rod are respectively slidably arranged inside the two storage sleeves, and the lifting rod and the storage sleeves are locked by fastening bolts.

[0032] Furthermore, the cultivation box component, root growth expansion component, slot component and angle adjustment component are all made of plastic material, which has the characteristics of anti-aging and corrosion resistance.

[0033] The present invention provides a box-type glutinous yam cultivation device with a card slot. Compared with the prior art, it has the following beneficial effects:

[0034] 1. A box-type glutinous yam cultivation device with a slot, by providing a slot assembly and a fixed slot, can utilize the directional growth plate unit in the slot assembly to cooperate with the fixed slot to divide the cultivation box into a plurality of directional growth slots for growing glutinous yam, thereby ensuring that the glutinous yam grows along a preset path, so that the tubers after maturity can form a straight and relatively regular shape, thereby improving the commodity value of the glutinous yam; secondly, through the design that the directional growth plate unit in the slot assembly can slide relative to the guide rail, the number of directional growth plate units can be increased or decreased according to different varieties of yams, and the gap between the directional growth plate units can be adjusted at the same time, thereby changing the width of the directional growth slot, providing directional growth slots of corresponding widths for planting different varieties of glutinous yams, and each directional growth plate unit can utilize a heightening plate to increase the longitudinal height of the directional growth plate to meet the height requirement of the growth of glutinous yams, thereby realizing the adjustment of the height and width of the directional growth slots in the slot assembly, thereby making it suitable for planting glutinous yams with tubers of different thicknesses, thereby improving its scope of application.

[0035] 2. A box-type glutinous yam cultivation device with a card slot can provide a space for the growth of the root system of the glutinous yam at the bottom of the cultivation box by arranging a root growth expansion component, so that the roots of the glutinous yam near the bottom of the cultivation box can pass through the root through holes and extend into the tray to obtain nutrients from the soil inside it, which not only expands the growth space of the glutinous yam roots, but also increases the path for the glutinous yam roots to obtain nutrients, ensuring that sufficient nutrients can be transported to the tubers during the cultivation of the glutinous yam, thereby accelerating the growth rate of the glutinous yam and increasing the yield of yam cultivation; secondly, the design of the air holes can ensure that the roots of the glutinous yam in the tray remain in a breathable state, so that the roots can grow healthily and avoid root rot; furthermore, the design of the root partition plate can make the roots entering the tray dispersed between multiple root partition plates, avoiding the situation where the roots are entangled with each other and compete for nutrients, so that the roots of the glutinous yam can evenly obtain nutrients from the soil in the tray, ensuring the healthy growth of the glutinous yam.

[0036] 3. A box-type glutinous yam cultivation device with a slot, by providing an angle adjustment component, can form a state where one end is high and the other end is low when the cultivation box is placed on the horizontal ground, ensuring that the accumulated water in the cultivation box can be quickly discharged, avoiding the situation where the glutinous yam roots are rotten due to the accumulation of water in the cultivation box; secondly, the angle adjustment component can be used to achieve a certain inclination angle between the cultivation box and the ground, and there is no need to set up a planting area with a slope on the ground, which saves the planting steps of the glutinous yam and reduces the difficulty of planting the glutinous yam; secondly, the angle adjustment component itself can be folded and stored, and can form a whole with the cultivation box for convenient and quick access.

[0037] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of the structure of the angle adjustment assembly of the present invention in an expanded state;

[0039] Figure 2 This is a schematic diagram of the structure of the angle adjustment assembly of the present invention in a storage state;

[0040] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0041] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of part A;

[0042] Figure 5This is a schematic diagram of the structure of the cultivation box assembly and the root growth expansion assembly of the present invention in the first decomposed state;

[0043] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part B in FIG.

[0044] Figure 7 It is a schematic diagram of the structure of the cultivation box assembly and the root growth expansion assembly of the present invention in the second decomposed state;

[0045] Figure 8 It is a schematic diagram of the first cross-sectional structure of the present invention;

[0046] Fig. 9 For the present invention Figure 8 A schematic diagram of the enlarged structure of part C in FIG.

[0047] Fig.10 It is a second cross-sectional structural schematic diagram of the present invention;

[0048] Fig.11 It is a third cross-sectional structural schematic diagram of the present invention;

[0049] Fig.12 For the present invention Fig.11 The D part in the figure is an enlarged structural diagram;

[0050] Fig.13 This is a schematic diagram of the structure of the slot assembly and the cultivation box in the disassembled state of the present invention;

[0051] Fig.14 This is a schematic diagram of the structure of the cultivation box assembly of the present invention;

[0052] Fig.15 This is a schematic diagram of the structure of the card slot assembly of the present invention;

[0053] Fig.16 This is a schematic diagram of the structure of the directional growth plate unit in a decomposed state of the present invention;

[0054] Fig.17 This is a schematic diagram of the structure of the root growth expansion component of the present invention in a decomposed state;

[0055] Fig.18 This is a schematic diagram of the angle adjustment component structure of the present invention;

[0056] Fig.19 For the present invention Fig.18 Schematic diagram of the structure of part E in .

[0057] In the figure: 1. Cultivation box assembly; 11. Cultivation box; 12. Long strip through groove; 13. Drainage hole; 14. Storage groove; 15. Root through hole; 16. Fixed card slot; 17. Scale line groove; 2. Root growth expansion assembly; 21. Tray; 22. Air vent; 23. Installation card slot; 24. Bearing rod; 25. Root separator; 3. Card slot assembly; 31. Guide rail; 32. Directional growth board unit; 321. Directional growth board; 322. Arc guide groove; 323. Slide groove; 324. Heightening board; 33. Fastening bolt; 4. Angle adjustment assembly; 41. Limiting cylinder; 42. No. 1 limiting tooth ring; 43. Rotating shaft; 44. Slide rail; 45. No. 2 limiting tooth ring; 46. Storage sleeve; 47. Lifting rod. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0059] The present invention provides four technical solutions: a box-type glutinous yam cultivation device with a card slot, specifically including the following embodiments:

[0060] like Figure 1-Figure 13 , Figure 18-19 The first embodiment is shown: a box-type glutinous yam cultivation device with a card slot, including a cultivation box assembly 1, and also including:

[0061] The root growth expansion component 2 is detachably arranged at the bottom of the cultivation box component 1, and is used to provide expansion space for the root growth of the glutinous yam and collect excess fertilizer water generated during irrigation;

[0062] The slot assembly 3 is arranged at the bottom of the inner cavity of the cultivation box assembly 1, and is used to form a plurality of directional growth slots inside the cultivation box assembly 1, so as to ensure that the glutinous yam tubers grow along the direction of the directional growth slots to form a straight strip shape;

[0063] The angle adjustment component 4 is arranged at one end of the cultivation box component 1, and is used to adjust the angle between the cultivation box component 1 and the ground, so that the cultivation box component 1 is formed in a state where one end is high and the other end is low, so as to facilitate timely discharge of accumulated water.

[0064] The angle adjustment assembly 4 includes an angle adjustment assembly and a telescopic assembly; the angle adjustment assembly includes a limiting cylinder 41 fixedly arranged on the inner wall of the storage groove 14, and a rotating shaft 43 is passed through the internal rotation of the limiting cylinder 41. The rotating shaft 43 and the outer wall of the limiting cylinder 41 are jointly provided with a locking unit for limiting the rotation angle of the rotating shaft 43. The locking unit includes a No. 1 limiting tooth ring 42 fixedly arranged at one end of the limiting cylinder 41, and a sliding rail 44 is fixedly arranged on the outer wall of the rotating shaft 43. A No. 2 limiting tooth ring 45 used in conjunction with the No. 1 limiting tooth ring 42 is slidably sleeved on the outer walls of the rotating shaft 43 and the sliding rail 44. The inner wall of the second limiting toothed ring 45 is provided with a slide groove adapted to the structure of the slide rail 44, and the slide groove is slidably sleeved on the outer wall of the slide rail 44. When the second limiting toothed ring 45 and the first limiting toothed ring 42 are meshed with each other, the first limiting toothed ring 42 cannot rotate. After the second limiting toothed ring 45 and the first limiting toothed ring 42 are separated from each other, the rotating shaft 43 can rotate freely within a certain angle, and the two ends of the rotating shaft 43 are rotatably arranged on the inner wall of the receiving groove 14. It should be noted here that all holes or grooves exposed to the outside need to be sealed with sealing plugs before filling soil to prevent soil from entering.

[0065] The telescopic components include:

[0066] Two storage sleeves 46 are fixedly sleeved on both sides of the outer wall of the rotating shaft 43;

[0067] The two ends of the lifting rod 47 are respectively slidably disposed inside the two storage sleeves 46, and the lifting rod 47 and the storage sleeves 46 are locked by fastening bolts.

[0068] The cultivation box component 1, the root growth expansion component 2, the slot component 3 and the angle adjustment component 4 are all made of plastic material and have the characteristics of anti-aging and corrosion resistance.

[0069] like Fig.14 The second embodiment is shown, which is different from the first embodiment in that: a box-type glutinous yam cultivation device with a card slot, the cultivation box assembly 1 includes:

[0070] The cultivation box 11 is arranged on the ground to provide a growth space for the cultivation of glutinous yam; the cultivation box 11 is designed as a rectangular trapezoid, which is wide at the top and narrow at the bottom, made of plastic, with five closed sides and one open side, so as to facilitate planting and harvesting;

[0071] Two long strip through grooves 12 are respectively provided on the opposite outer walls of the cultivation box 11, for facilitating the adjustment of the gap of the directional growth groove formed by the slot assembly 3, and a plurality of scale line grooves 17 are evenly provided on the inner wall of the cultivation box 11, for providing a reference for the adjustment of the gap of the directional growth groove formed by the slot assembly 3;

[0072] A plurality of drainage holes 13 are evenly provided on the outer wall of the cultivation box 11 away from the angle adjustment component 4, for draining the accumulated water inside the cultivation box 11, and a storage groove 14 for installing the angle adjustment component 4 is also provided on the outer wall of the cultivation box 11;

[0073] A plurality of root through holes 15 are evenly arranged at the bottom of the inner cavity of the cultivation box 11, so as to facilitate the roots of the glutinous yam to extend into the root growth expansion component 2 through the root through holes 15; the inner diameter of the root through holes 15 is smaller than the smallest particle size of the culture soil particles, so as to prevent a large amount of nutrient soil from being lost from the cultivation box 11;

[0074] Two fixed slots 16 are respectively fixedly arranged on both sides of the bottom of the inner cavity of the cultivation box 11, and are used to cooperate with the slot assembly 3 to guide the growth of the tubers of the glutinous yam.

[0075] like Fig.17 A third embodiment is shown, which differs from the second embodiment in that: 3. A box-type glutinous yam cultivation device with a slot according to claim 2, characterized in that: the root growth expansion component 2 includes:

[0076] The tray 21 is detachably arranged at the bottom of the cultivation box 11 by bolts, and is used to carry part of the nutrient soil and collect excess fertilizer water during irrigation;

[0077] A plurality of air holes 22 are evenly arranged on both sides of the outer wall of the tray 21 to improve the air circulation inside the tray 21 and ensure the healthy growth of the root system of the glutinous yam. A filter is also fixed inside the air holes 22 to prevent the loss of nutrient soil.

[0078] Four mounting slots 23 are respectively provided at the four corners of the inner wall of the tray 21. The four mounting slots 23 are provided with a detachable glutinous yam root separation assembly, which is used to separate the glutinous yam roots extending into the tray 21 into multiple areas to avoid root entanglement and competition for nutrients. After the tray 21 is installed at the bottom of the cultivation box 11, a space of a certain size can be formed between the bottom of the inner cavity of the tray 21 and the bottom of the cultivation box 11, and the space can be used to store a certain amount of nutrient soil and provide space for the root growth of the glutinous yam.

[0079] The glutinous yam root separation components include:

[0080] Two bearing rods 24 are detachably disposed in the mounting slots 23 at two opposite positions on both sides;

[0081] A plurality of root separators 25 are respectively and equidistantly sleeved on the outer walls of the two bearing rods 24, and the root separators 25 and the bearing rods 24 are locked in position by bolts, and a plurality of connecting holes for improving air circulation are evenly opened on the outer wall of each root separator 25. The number of root separators 25 installed is equal to the number of directional growth plate units 32, and the installation positions of the root separators 25 and the directional growth plate units 32 are set one by one.

[0082] like Figure 15-16 The fourth embodiment is shown, which differs from the third embodiment in that: a box-type glutinous yam cultivation device with a slot, the slot assembly 3 includes a plurality of guide rails 31 detachably arranged at the bottom of the inner cavity of the cultivation box 11, a plurality of directional growth plate units 32 are slidably arranged on the outer walls of the plurality of guide rails 31 at the same time, and each directional growth plate unit 32 and the two outermost guide rails 31 are locked by a fastening bolt 33, a plurality of mounting grooves are evenly arranged on the top of the arc-shaped guide groove 322, and a heightening plate 324 for increasing the height of the directional growth plate 321 is detachably arranged inside the mounting groove, and the heightening plate 324 and the directional growth plate 321 are locked by bolts. The end of the fastening bolt 33 away from the directional growth plate unit 32 passes through the long strip through groove 12 and extends to the outside, so that the staff can manually loosen or tighten the long strip through groove 12;

[0083] The directional growth plate unit 32 comprises a directional growth plate 321 , both sides of the outer wall of which are provided with arc-shaped guide grooves 322 , and both sides of the bottom of the directional growth plate 321 are provided with 333 for slidingly sleeved on the outer wall of the guide rail 31 .

[0084] When in use, first place the cultivation box 11 on the ground in the planting area, hold the storage sleeve 46 and rotate it to pull it out of the storage groove 14, then continue to pull the lifting rod 47 out of the inside of the two storage sleeves 46 to a suitable length at the same time, and use the fastening bolts to lock the lifting rod 47 and the storage sleeve 46, then hold the storage sleeve 46 and rotate it to a certain angle, and at the same time observe the angle formed between the cultivation box 11 and the ground, until the angle formed between the cultivation box 11 and the ground is the angle required for planting, to ensure that the accumulated water inside the cultivation box 11 can be quickly and timely discharged, then push the No. 2 limiting tooth ring 45 in the direction of the No. 1 limiting tooth ring 42, until the No. 2 limiting tooth ring 45 and the No. 1 limiting tooth ring 42 are meshed with each other, at this time the angle of the rotating shaft 43 is locked, and then separate the root growth expansion component 2 from the bottom of the cultivation box component 1, fill the root growth expansion component 2 with lightweight nutrient soil, and then assemble it with the cultivation box component 1;

[0085] Next, the directional growth groove formed between two adjacent directional growth plate units 32 and the directional growth plate unit 32 and the fixed card slot 16 is filled with nutrient soil matrix, and then the glutinous yam seed blocks are placed at one end of the directional growth groove in sequence, and a certain thickness of soil is covered on the top of the placed yam seed blocks, and then the soil is irrigated;

[0086] When different types, i.e., different thicknesses of mature glutinous yam tubers need to be planted, the number of installed directional growth plate units 32 and the spacing between two adjacent directional growth plate units 32 and between the directional growth plate units 32 and the fixed card slots 16 need to be adjusted;

[0087] When the number of directional growth board units 32 to be installed needs to be changed, the lock between the guide rail 31 and the cultivation box 11 needs to be released, and then after the multiple guide rails 31 are taken out, the number of directional growth board units 32 can be increased or decreased based on the number of directional growth board units 32 originally possessed by the multiple guide rails 31; when adding directional growth board units 32 to the guide rail 31, the multiple slide grooves 323 at the bottom of the directional growth board units 32 need to be simultaneously slidably sleeved on the outer wall of the guide rail 31. Similarly, when reducing the number of directional growth board units 32, the directional growth board units 32 can be taken out by sliding off the outer wall of the guide rail 31;

[0088] After the number of directional growth plate units 32 is adjusted, the multiple directional growth plate units 32 and the guide rail 31 are installed as a whole at the bottom of the inner cavity of the cultivation box 11 again. At this time, the distance between two adjacent directional growth plate units 32 and the distance between the directional growth plate unit 32 and the fixed card slot 16 are adjusted with reference to the scale line groove 17 to keep the distance between the two adjacent directional growth plate units 32 and the distance between the directional growth plate unit 32 and the fixed card slot 16 equal, and meet the growth guidance and space requirements of glutinous yam tubers; after the position adjustment of the multiple directional growth plate units 32 is completed, the directional growth plate units 32 are locked on the guide rail 31 by fastening bolts, and the positions of the multiple directional growth plate units 32 are fixed;

[0089] Next, the number of root separators 25 is set according to the number of directional growth plate units 32; when adjusting the number of root separators 25, the bolts fixing the tray 21 and the cultivation box 11 need to be removed, and then the tray 21 is separated from the cultivation box 11, the whole formed by the load-bearing rod 24 and the root separators 25 is taken out from the tray 21, and then the bolts locking the root separators 25 and the load-bearing rod 24 are released, at this time, the root separators 25 can be removed from the load-bearing rod 24 or the root separators 25 can be added to the load-bearing rod 24, and the distance between two adjacent root separators 25 can be adjusted after adding or reducing the root separators 25, and the spacing between two adjacent root separators 25 can be set equidistantly by visual observation, and the subsequent new varieties of glutinous yam can be planted again according to the above planting method;

[0090] When the root system of the glutinous yam grows, part of the root system absorbs nutrients in the soil inside the cultivation box 11, and the roots in contact with the bottom of the inner cavity of the cultivation box 11 can extend into the interior of the tray 21 through the root through hole 15. This part of the root system obtains nutrients from the light nutrient soil inside the tray 21, so that the roots of the glutinous yam at different positions can all stretch out;

[0091] When harvesting the glutinous yam, the cultivation box 11 only needs to be turned over 180 degrees as a whole, and the glutinous yam can be separated from the cultivation box 11.

[0092] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0093] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-type glutinous yam cultivation device with a card slot, comprising a cultivation box assembly (1), characterized in that: Also includes: A root growth expansion component (2) is detachably arranged at the bottom of the cultivation box component (1) to provide expansion space for the root growth of the glutinous yam and to collect excess fertilizer water generated during irrigation; A slot assembly (3) is arranged at the bottom of the inner cavity of the cultivation box assembly (1) and is used to form a plurality of directional growth slots inside the cultivation box assembly (1) to ensure that the glutinous yam tubers grow along the direction of the directional growth slots to form a straight strip shape; The angle adjustment component (4) is arranged at one end of the cultivation box component (1) and is used to adjust the angle between the cultivation box component (1) and the ground so that the cultivation box component (1) is in a state where one end is higher and the other end is lower, thereby facilitating timely drainage of accumulated water.

2. A box-type glutinous yam cultivation device with a slot according to claim 1, characterized in that: The cultivation box assembly (1) comprises: A cultivation box (11) is arranged on the ground and is used to provide a growth space for the cultivation of glutinous yam; Two long strip-shaped through grooves (12) are respectively provided on opposite outer walls of the cultivation box (11) on both sides, and are used to facilitate the adjustment of the gap of the directional growth groove formed by the slot assembly (3); and a plurality of scale line grooves (17) are also evenly provided on the inner wall of the cultivation box (11), and are used to provide a reference for the adjustment of the gap of the directional growth groove formed by the slot assembly (3); A plurality of drainage holes (13) are evenly arranged on the outer wall of the cultivation box (11) away from the angle adjustment assembly (4) for draining the accumulated water inside the cultivation box (11), and a storage groove (14) for installing the angle adjustment assembly (4) is also arranged on the outer wall of the cultivation box (11); A plurality of root through holes (15) are evenly arranged at the bottom of the inner cavity of the cultivation box (11) to facilitate the roots of the glutinous yam to extend through the root through holes (15) into the root growth expansion component (2); Two fixed slots (16) are respectively fixedly arranged on two sides of the bottom of the inner cavity of the cultivation box (11) and are used to cooperate with the slot assembly (3) to guide the growth of the tubers of the glutinous yam.

3. A box-type glutinous yam cultivation device with a slot according to claim 2, characterized in that: The root growth expansion component (2) comprises: A tray (21) is detachably mounted on the bottom of the cultivation box (11) by bolts and is used to carry part of the nutrient soil and collect excess fertilizer water during irrigation; A plurality of air holes (22) are evenly arranged on both sides of the outer wall of the tray (21) to improve the air circulation inside the tray (21) and ensure the healthy growth of the root system of the glutinous yam. A filter net is also fixedly arranged inside the air holes (22) to prevent the loss of nutrient soil. Four mounting slots (23) are respectively provided at four corners of the inner wall of the tray (21); the interiors of the four mounting slots (23) are collectively and detachably provided with a glutinous yam root system separation component, which is used to separate the glutinous yam roots extending into the interior of the tray (21) into a plurality of areas, so as to avoid root entanglement and competition for nutrients.

4. The box-type glutinous yam cultivation device with a slot according to claim 3, characterized in that: The glutinous yam root system separation component comprises: Two bearing rods (24) are detachably arranged in the installation slots (23) at two opposite positions on both sides; A plurality of root system partition plates (25) are respectively and equidistantly sleeved on the outer walls of two bearing rods (24); the root system partition plates (25) and the bearing rods (24) are locked in position by bolts; and a plurality of connecting holes for improving air circulation are evenly opened on the outer wall of each root system partition plate (25).

5. The box-type glutinous yam cultivation device with a slot according to claim 2, characterized in that: The slot assembly (3) comprises a plurality of guide rails (31) detachably arranged at the bottom of the inner cavity of the cultivation box (11); a plurality of directional growth plate units (32) are slidably arranged on the outer walls of the plurality of guide rails (31) at the same time; and each of the directional growth plate units (32) and the two outermost guide rails (31) are locked by fastening bolts (33).

6. The box-type glutinous yam cultivation device with a slot according to claim 5, characterized in that: The directional growth plate unit (32) comprises a directional growth plate (321), both sides of the outer wall of the directional growth plate (321) are provided with arc-shaped guide grooves (322), both sides of the bottom of the directional growth plate (321) are provided with (333) for slidingly sleeved on the outer wall of the guide rail (31), the top of the arc-shaped guide groove (322) is evenly provided with a plurality of installation grooves, and the interior of the installation groove is detachably provided with a heightening plate (324) for increasing the height of the directional growth plate (321), and the heightening plate (324) and the directional growth plate (321) are locked by bolts.

7. The box-type glutinous yam cultivation device with a slot according to claim 2, characterized in that: The angle adjustment component (4) comprises an angle adjustment component and a telescopic component; The angle adjustment assembly comprises a limiting cylinder (41) fixedly arranged on the inner wall of the storage groove (14), a rotating shaft (43) is rotatably passed through the interior of the limiting cylinder (41), a locking unit for limiting the rotation angle of the rotating shaft (43) is commonly arranged on the outer wall of the rotating shaft (43) and the limiting cylinder (41), the locking unit comprises a first limiting toothed ring (42) fixedly arranged on one end of the limiting cylinder (41), a slide rail (44) is fixedly arranged on the outer wall of the rotating shaft (43), and a second limiting toothed ring (45) used in conjunction with the first limiting toothed ring (42) is commonly slidably sleeved on the outer walls of the rotating shaft (43) and the slide rail (44).

8. The box-type glutinous yam cultivation device with a slot according to claim 7, characterized in that: The telescopic assembly comprises: Two storage sleeves (46) are respectively fixedly sleeved on both sides of the outer wall of the rotating shaft (43); The two ends of the lifting rod (47) are respectively slidably arranged inside the two storage sleeves (46), and the lifting rod (47) and the storage sleeves (46) are locked by fastening bolts.

9. The box-type glutinous yam cultivation device with a slot according to claim 1, characterized in that: The cultivation box component (1), the root growth expansion component (2), the slot component (3) and the angle adjustment component (4) are all made of plastic material and have the characteristics of anti-aging and corrosion resistance.

Images