Dioscorea opposita double-layer inclined directional cultivation mold

Abstract

The utility model discloses a double-layer inclined directional cultivation mold for Chinese yam, and belongs to the technical field of agricultural cultivation. The cultivation mold comprises a planting groove, a fixed plate and a movable plate, wherein the planting groove is obliquely arranged; the fixed plate is fixedly arranged in the planting groove; the movable plate is clamped in the position, corresponding to the upper part of the fixed plate, in the planting groove; the U-shaped grooves are respectively formed in the fixed plate and the movable plate, are linearly distributed and are used for planting Chinese yams; the drainage pipes are fixedly arranged at the lower inclined ends of the planting grooves and are arranged corresponding to the U-shaped grooves; an adjusting assembly used for adjusting the opening size of the drainage pipe is arranged at the end, away from the U-shaped groove, of the drainage pipe. According to the double-layer inclined directional cultivation mold for Chinese yam, a double-layer planting structure is formed through the combined design of the fixed plate, the movable plate and the U-shaped groove, more Chinese yam plants can be planted on the land in unit area, the planting density is effectively increased, the land utilization rate and agricultural production benefits are improved, and the yield is increased without enlarging the area.

Description

TECHNICAL FIELD

[0001] The application relates to the field of agricultural cultivation technology, and particularly relates to a double-layer inclined directional cultivation mold for yam. BACKGROUND

[0002] Yam, as an important crop for food and medicine, has very high economic value. It is rich in various nutrients and is widely used in food processing, medicine and health care. With its stable market price and good planting benefits, yam planting has become an ideal choice for many farmers to increase their income, and its planting prospects are very broad.

[0003] However, the special growth habit of yam brings many difficult problems to planting. It requires deep (more than 1 meter) and well-drained sandy soil, which makes site selection difficult. In addition, during the growth period of yam, it is prone to abnormal growth, which not only seriously affects the appearance quality of yam, but also reduces its commodity value. Furthermore, the yam harvesting process is extremely tedious and costly. Each mu of yam requires about 30 people to harvest, and any carelessness during the harvesting process can easily break the yam stems, thereby damaging the integrity of the commodity. These problems seriously hinder the large-scale development of yam planting. In order to cope with these challenges, the agricultural field has continuously tried to innovate and has introduced various planting techniques such as punching cultivation and sleeve cultivation.

[0004] Among them, the Chinese utility model patent with the publication number CN208210910U discloses a box-type mold for inclined directional cultivation of yam. It solves the problem of yam forming difficulty by setting a box-type cultivation mold with a U-shaped groove. However, the box-type mold is mostly designed as a single layer. This single-layer planting method limits the number of yam plants that can be planted per unit area of land, greatly reduces the land utilization rate, and makes the planting benefits not fully realized. In addition, the box-type mold uses a hole plug to block the drainage pipe, and adjusts by completely blocking or completely opening the drainage port. Although this adjustment method can play a certain role in dealing with general rainwater inflow, in actual operation, this simple adjustment method is difficult to adapt to complex and changeable weather conditions and soil moisture conditions, and cannot finely adjust the drainage amount according to the changes in rainfall or soil moisture, thereby causing the yam growing environment to lack stability and poor planting adaptability, which to some extent affects the yield and quality of yam.

[0005] Therefore, the application provides a double-layer inclined directional cultivation mold for yam to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The present application provides a kind of yam double-layer inclined directional cultivation mould, to solve the problems of traditional yam planting in the background art, such as difficult site selection, need deep sandy soil, easy to deform during growth, affect commodity value, high cost of harvesting, difficult and easy to damage tuber, lead to poor commodity integrity, etc., and the existing yam inclined directional cultivation box mould is mostly single-layer design, the number of yam plants planted per unit area of land is limited, and the land utilization rate is low, and the drainage regulation mode is hole plug drainage pipe, only complete plugging or complete opening of drainage outlet, it is difficult to adapt to complex and changeable weather conditions and soil moisture conditions, cannot fine adjustment of drainage volume, leading to unstable yam growth environment, poor planting adaptability and other problems.

[0007] To achieve the above object, the present application provides the following technical scheme: a kind of yam double-layer inclined directional cultivation mould, it includes the planting groove of inclined placement, the fixed plate of being fixedly arranged in the planting groove, the movable plate of being connected in the planting groove at the position above the fixed plate, respectively in the fixed plate and movable plate and be linear distribution for planting yam U-shaped groove and the drainage pipe of being fixedly arranged in the lower end of the planting groove and being correspondingly arranged with the U-shaped groove;

[0008] The end of the drainage pipe away from the U-shaped groove is provided with an adjusting assembly for adjusting the opening size of the drainage pipe;The combination design of fixed plate, movable plate and U-shaped groove arranged on fixed plate and movable plate can realize double-layer planting, plant more yam plants per unit area of land, compared with traditional single-layer planting method, can effectively increase planting density, increase yam yield without expanding planting area, make full use of limited land resources, improve agricultural production efficiency, while the design of adjusting assembly can adjust the size of drainage pipe opening or realize plugging according to daily drainage demand, can reduce the size of drainage pipe opening or completely plugging in the dry period of less rain, to keep the moisture in the soil, meet the water demand of yam growth, avoid excessive water loss, when it rains or encounters heavy rain, the size of drainage pipe opening can be adjusted, and the excess water in the planting groove can be quickly drained, to prevent yam from being flooded, and to ensure the normal growth environment of yam, reduce the risk of yield reduction caused by waterlogging.

[0009] Preferably, to facilitate the installation and use of the movable plate and the planting groove, the planting groove is provided with a clamping groove on both sides corresponding to the movable plate, and the movable plate is fixedly installed with a clamping block for inserting into the clamping groove;The insertion design of clamping block and clamping groove can facilitate the installation or disassembly between movable plate and planting groove, and facilitate the use of movable plate to plant yam.

[0010] Preferably, in order not to affect the growth of the Dioscorea opposita on the fixed plate, the planting groove is provided with a gap for the Dioscorea opposita vine to pass through at the end away from the drain pipe; the gap design avoids the hindrance of the movable plate to the growth of the Dioscorea opposita vine, so that the vine can naturally stretch out, ensuring the normal growth and development of the Dioscorea opposita, and preventing the vine from winding and twisting due to space limitation, which is beneficial to improve the yield and quality of Dioscorea opposita.

[0011] Preferably, in order to adjust the opening of the drain pipe, the adjusting assembly comprises a sleeve arranged outside the end of the drain pipe away from the U-shaped groove, a sealing plate rotatably connected in the sleeve, a driving member arranged on the sleeve for rotating the sealing plate, and a rubber ring fixedly arranged outside the sealing plate for contacting the inside of the sleeve; the combination of the sleeve, the sealing plate, the driving member and the rubber ring can adjust the angle of the sealing plate by rotating the sealing plate, so as to adjust the opening of the drain pipe, and the rubber ring can seal when the sealing plate is used to block the drain pipe, preventing water leakage and ensuring the normal operation of the drainage system and the appropriate humidity of the Dioscorea opposita growth environment.

[0012] Preferably, in order to disassemble and use the adjusting assembly and the drain pipe, the sleeve is screwed with the drain pipe; the screw connection design facilitates disassembly and installation when the adjusting assembly fails or needs to be replaced, reduces maintenance costs, and also facilitates cleaning and maintenance of the entire drainage system, improving the service life and practicality of the cultivation mold.

[0013] Preferably, in order to adjust the angle of the sealing plate, the driving member comprises a box body fixedly installed at the top end of the sleeve, a connecting shaft longitudinally penetrating through the sleeve, the sealing plate and the box body and rotatably connected in the sleeve and the box body, a connecting gear arranged in the box body and fixedly connected with the connecting shaft, a driving shaft rotatably connected in the box body corresponding to one side of the connecting gear, and a driving gear fixedly installed on the driving shaft and engaged with the connecting gear, and the connecting shaft is fixedly connected with the sealing plate; the combination of the box body, the connecting shaft, the connecting gear, the driving shaft and the driving gear enables the grower to rotate the driving shaft to drive the driving gear, and the engagement between the driving gear and the connecting gear can make the connecting shaft drive the sealing plate to rotate at different angles, thereby adjusting the size of the drain pipe opening.

[0014] Preferably, in order to facilitate the operation of the driving shaft, a knob is fixedly installed on the driving shaft, and the knob is arranged outside the box body; the design of the knob enables the grower to easily rotate the driving shaft by rotating the knob without the aid of additional tools, thereby adjusting the angle of the sealing plate and the size of the drain pipe opening, which is simple and convenient to operate.

[0015] The yam double-layer inclined directional cultivation mold forms a double-layer planting structure through the combination design of the fixed plate, the movable plate and the U-shaped groove, can plant more yam plants on a unit area of land, effectively increases the planting density, improves the land utilization rate and the agricultural production benefit, and realizes yield increase without area expansion;

[0016] The yam double-layer inclined directional cultivation mold can adjust the opening size or blockage of the drainage pipe according to the drainage demand through the design of the adjusting assembly, reduces the opening or blocks the soil moisture in drought to maintain the soil moisture, adjusts the opening to drain water in the rainy season or heavy rainfall to prevent the yam from being flooded, guarantees normal growth, and reduces the risk of yield reduction. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of a yam double-layer inclined directional cultivation mold;

[0018] Figure 2 It is a sectional view of a yam double-layer inclined directional cultivation mold;

[0019] Figure 3 It is a structure schematic view of a yam double-layer inclined directional cultivation mold in the clamping block and the clamping groove;

[0020] Figure 4 It is a sectional view of an adjusting assembly in a yam double-layer inclined directional cultivation mold.

[0021] In the drawings:

[0022] 1, planting groove; 11, clamping groove; 12, gap;

[0023] 2, fixed plate;

[0024] 3, movable plate; 31, clamping block;

[0025] 4, U-shaped groove;

[0026] 5, drainage pipe;

[0027] 6, adjusting assembly; 61, sleeve; 62, sealing plate; 63, driving part; 631, connecting shaft; 632, connecting gear; 633, driving gear; 634, driving shaft; 635, knob; 636, box body; 64, rubber ring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] The embodiment provides a double-layer inclined directional cultivation mold for yam, as shown in the drawings. Figures 1-4 The cultivation mold comprises a planting groove 1 arranged in an inclined manner, a fixed plate 2 fixedly arranged in the planting groove 1, a movable plate 3 clamped in the planting groove 1 and located above the fixed plate 2, U-shaped grooves 4 linearly arranged on the fixed plate 2 and the movable plate 3 and used for planting yam, and a drainage pipe 5 fixedly arranged at a lower end of the planting groove 1 and corresponding to the U-shaped grooves 4; and an adjusting assembly 6 for adjusting the opening size of the drainage pipe 5 is arranged at an end of the drainage pipe 5 away from the U-shaped grooves 4.

[0030] In use, the planting groove 1 is arranged in a ditching and soil-conserving position according to the landform of a land plot in an inclined manner, 3-5cm-thick nutrient soil is placed in the U-shaped grooves 4 of the fixed plate 2, then yam seeds subjected to sterilization are placed in the U-shaped grooves 4 of the fixed plate 2, the yam seeds in each U-shaped groove 4 are placed at a higher vertical end of the planting groove 1, and the top buds of the yam seeds face upwards, then a layer of organic fertilizer and mature soil is covered, until the mature soil is covered to a position of 10cm, then the movable plate 3 is clamped in the planting groove 1, and yam is planted in the U-shaped grooves 4 of the movable plate 3 in the same way as the yam is planted in the U-shaped grooves 4 of the fixed plate 2, the double-layer planting structure fully utilizes the space of the planting groove 1, increases the number of yam plants in limited land, and improves the utilization rate of land resources, after the yam seeds are planted, 2000-3000kg of decomposed organic fertilizer is applied per mu in the planting groove 1, and the mature soil on both sides of the soil surface is backfilled into the planting groove 1 until the planting groove 1 is filled, during the daily growth process, when excess water in the planting groove 1 needs to be drained, the water flows to the drainage pipe 5 at the lower end along the inclination angle of the planting groove 1, in a dry period, the opening of the drainage pipe 5 can be adjusted to the minimum or the drainage pipe 5 can be blocked to reduce water drainage and maintain soil humidity, in a rainy season or when water is excessively poured, the drainage pipe 5 is adjusted to the maximum to accelerate the drainage speed and avoid water accumulation in the planting groove 1, so that a suitable humidity environment is created for yam growth.

[0031] Specifically, the planting groove 1 is provided with a clamping groove 11 at each side corresponding to the movable plate 3, and the movable plate 3 is fixedly provided with a clamping block 31 used for being inserted into the clamping groove 11.

[0032] When it is needed to replant the active plate 3 in the planting groove 1 to plant the yam, the planting personnel only need to align the clamping block 31 on the active plate 3 with the clamping groove 11 on both sides of the planting groove 1, and then apply a proper pushing force, so that the clamping block 31 can be smoothly inserted into the clamping groove 11. After the clamping block 31 is inserted into the clamping groove 11, the two are tightly matched, so that the active plate 3 can be stably fixed at the position above the corresponding fixed plate 2 in the planting groove 1, thereby realizing double-layer planting, and the spacing between the fixed plate 2 and the active plate 3 is at least 10 cm. When it is needed to replace or adjust the planting layout of the active plate 3, the planting personnel only need to hold the active plate 3 and apply a pulling force in the opposite direction to the installation, so that the clamping block 31 can be pulled out of the clamping groove 11, thereby easily disassembling the active plate 3.

[0033] In order not to affect the growth of yam on the fixed plate 2, the planting groove 1 is provided with a gap 12 corresponding to the end of the active plate 3 away from the drain pipe 5 for the yam vine on the fixed plate 2 to penetrate. The design of the gap 12 avoids the obstruction of the active plate 3 to the growth of the yam vine on the fixed plate 2, so that the vine can naturally stretch, ensuring the normal growth and development of the yam plant, and preventing the vine from winding and twisting due to space limitation, which is beneficial to improve the yield and quality of yam, and the gap 12 is at least 8 cm.

[0034] Further, the adjusting assembly 6 includes a sleeve 61 arranged outside the end of the drain pipe 5 away from the U-shaped groove 4, a sealing plate 62 rotationally connected in the sleeve 61, a driving member 63 arranged on the sleeve 61 for rotating the sealing plate 62, and a rubber ring 64 fixedly arranged outside the sealing plate 62 for contacting the inside of the sleeve 61. The driving member 63 includes a box body 636 fixedly installed at the top end of the sleeve 61, a connecting shaft 631 longitudinally penetrating through the sleeve 61, the sealing plate 62 and the box body 636 and rotationally connected in the sleeve 61 and the box body 636, a connecting gear 632 arranged in the box body 636 and fixedly connected with the connecting shaft 631, a driving shaft 634 rotationally connected in the box body 636 corresponding to one side of the connecting gear 632, and a driving gear 633 fixedly installed on the driving shaft 634 and engaged with the connecting gear 632. The connecting shaft 631 is fixedly connected with the sealing plate 62.

[0035] When it is necessary to adjust the size of the opening of the drain pipe 5, the grower only needs to rotate the drive shaft 634, at which time the drive gear 633 fixedly installed on the drive shaft 634 will also rotate, since the drive gear 633 and the connecting gear 632 are in meshing engagement, the rotation of the drive gear 633 will drive the connecting gear 632 to rotate synchronously, and since the connecting gear 632 and the connecting shaft 631 are fixedly connected, the connecting shaft 631 will rotate together with the connecting gear 632, and since the connecting shaft 631 and the sealing plate 62 are fixedly connected, the rotation of the connecting shaft 631 will drive the sealing plate 62 to rotate in the sleeve 61, when the sealing plate 62 rotates, the included angle between the sealing plate 62 and the inner wall of the drain pipe 5 changes, thereby the cross-sectional area of the drain passage of the drain pipe 5 is changed, and in the dry season, the sealing plate 62 is rotated to a smaller opening angle or the sleeve 61 is directly sealed by the sealing plate 62 to reduce the amount of drainage and keep the soil humidity to meet the water demand of the Chinese yam, and in the rainy season or when too much water is poured, the sealing plate 62 is rotated to a larger opening angle to enable the excess water to be quickly drained, avoiding waterlogging in the planting tank 1 and preventing the Chinese yam from being damaged due to waterlogging, however, when the sealing plate 62 is rotated to completely seal the opening of the drain pipe 5, the rubber ring 64 tightly abuts the inner side of the sleeve 61, since the rubber ring 64 has good elasticity and sealing property, it can effectively prevent water from leaking from the gap between the sealing plate 62 and the sleeve 61, and ensure the normal operation of the drainage system.

[0036] In addition, in order to realize the disassembly and assembly between the adjusting assembly 6 and the drain pipe 5, the sleeve 61 is screwed with the drain pipe 5, the design of the screw connection facilitates the disassembly and assembly when the adjusting assembly 6 fails or needs to be replaced, reduces the maintenance cost, and also facilitates the cleaning and maintenance of the entire drainage system, and improves the service life and practicability of the cultivation mold.

[0037] It can be understood that, in order to facilitate the operation of the drive shaft 634, a knob 635 is fixedly installed on the drive shaft 634, and the knob 635 is arranged outside the box body 636; the design of the knob 635 enables the grower to easily realize the rotation of the drive shaft 634 by rotating the knob 635 without the aid of additional tools, and then adjust the angle of the sealing plate 62 to realize the adjustment of the size of the opening of the drain pipe 5, which is simple and convenient to operate.

[0038] The above describes only the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacements or changes to the technical solutions and concepts of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A double-layer inclined directional cultivation mold for yam, characterized in that: The system includes an inclined planting trough (1), a fixed plate (2) fixedly installed in the planting trough (1), a movable plate (3) snapped into the planting trough (1) at a position corresponding to the fixed plate (2) above it, a U-shaped trough (4) for planting yam that is linearly distributed on the fixed plate (2) and the movable plate (3) respectively, and a drainage pipe (5) fixedly installed at the lower inclined end of the planting trough (1) and corresponding to the U-shaped trough (4); An adjustment component (6) for adjusting the opening size of the drain pipe (5) is provided at one end away from the U-shaped groove (4).

2. The double-layer inclined directional cultivation mold for yam according to claim 1, characterized in that: The planting trough (1) is provided with slots (11) on both sides of the movable plate (3), and a card block (31) for inserting into the slot (11) is fixedly installed on the movable plate (3).

3. The double-layer inclined directional cultivation mold for yam according to claim 1, characterized in that: The planting trough (1) has a gap (12) at the end of the movable plate (3) away from the drainage pipe (5) for the yam seedling vines on the fixed plate (2) to pass through.

4. The double-layer inclined directional cultivation mold for yam according to claim 1, characterized in that: The adjusting assembly (6) includes a sleeve (61) disposed on the outer side of the drain pipe (5) away from the U-shaped groove (4), a sealing plate (62) rotatably connected inside the sleeve (61), a driving member (63) disposed on the sleeve (61) for rotating the sealing plate (62), and a rubber ring (64) fixedly disposed on the outer side of the sealing plate (62) for contact with the inner side of the sleeve (61).

5. The double-layer inclined directional cultivation mold for yam according to claim 4, characterized in that: The sleeve (61) is screwed to the drain pipe (5).

6. The double-layer inclined directional cultivation mold for yam according to claim 4, characterized in that: The driving component (63) includes a housing (636) fixedly installed at the top of the sleeve (61), a connecting shaft (631) that runs longitudinally through the sleeve (61), the sealing plate (62) and the housing (636) and is rotatably connected to the sleeve (61) and the housing (636), a connecting gear (632) disposed in the housing (636) and fixedly connected to the connecting shaft (631), a driving shaft (634) rotatably connected in the housing (636) to one side corresponding to the connecting gear (632), and a driving gear (633) fixedly installed on the driving shaft (634) and meshing with the connecting gear (632). The connecting shaft (631) is fixedly connected to the sealing plate (62).

7. The double-layer inclined directional cultivation mold for yam according to claim 6, characterized in that: A knob (635) is fixedly mounted on the drive shaft (634), and the knob (635) is located on the outside of the housing (636).

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