Crop seedling cultivation device with light supplementing function

Abstract

The utility model belongs to the technical field of crop cultivation, particularly relates to a crop seedling cultivation device with a light supplementing function, and aims to solve the problem that a good light supplementing effect cannot be achieved in the prior art. The light supplementing lamp and the cultivation assembly are arranged, and the vertical height position of the cultivation assembly can be adjusted, so that the light supplementing lamp can be always located at the optimal position above seedlings in the cultivation tank body; the cambered surface reflectors are arranged on the two sides of the light supplementing lamp, light rays of the light supplementing lamp can be irradiated into the cultivation assembly below the light supplementing lamp to the maximum extent, the inclination angle of the cambered surface reflectors can be adjusted, and it is ensured that the reflected light rays can just irradiate the cultivation assembly.

Description

Technical Field

[0001] The utility model relates to a cultivation device, in particular to a crop seedling cultivation device with a light supplement function, belonging to the technical field of crop cultivation. Background Art

[0002] Cultivation of crop seedlings is an important part of crop planting. With the development of modern science and technology, in order to improve the survival rate of crops and to observe the various growth conditions of crops before planting, such as oats or potatoes, the seedlings of crops such as oats or potatoes are often planted in a cultivation device before planting, so that the staff can observe the growth of the seedlings, and then carry out large-scale planting in a targeted manner according to the test results to increase the yield of crops such as oats or potatoes. When cultivating crop seedlings, in order to promote the growth of seedlings, corresponding supplementary lighting equipment is often set on the cultivation device to give full play to the potential of crop photosynthesis and maintain the normal growth of crop seedlings.

[0003] In the prior art, a green plant supplementary lighting cultivation planting rack disclosed in announcement number CN212116578U includes a planting frame, wherein the planting frame is provided with two groups, and a plurality of planting grooves are opened in the middle of the upper end of the planting frame, and a left sliding groove and a right sliding groove are opened at the left and right ends of the planting frame respectively, and a left sliding plate and a right sliding plate are respectively clamped in the left sliding groove and the right sliding groove, and the front and rear parts of the left end of the left sliding plate and the right end of the right sliding plate are fixedly connected with support columns, and the lower ends of the four groups of support columns at the bottom are fixedly clamped with support bases, the two longitudinal groups of support columns are commonly clamped with connecting blocks, and the upper opposite surfaces of the four groups of support columns at the top are fixedly connected with LED supplementary lighting equipment, and the LED supplementary lighting equipment is fixedly connected between the upper opposite surfaces of the four groups of support columns at the top. The lamp equipment is located between the two groups of planting frames; however, in actual use, since the fill-in light provided by the prior art is fixedly connected, if some crop seedlings with different growth heights are planted, it is impossible to better grasp the optimal fill-in light irradiation distance, and thus it is impossible to achieve the best fill-in light effect. The prior art CN218379149U discloses a plant fill-in light, which can adjust the longitudinal irradiation angle and the lighting height, and can also rotate 360 ​​degrees to adjust the plane irradiation position. However, since the irradiation range of the fill-in light is relatively wide, that is, part of the light is irradiated outside the planting area, and this part of the light cannot be fully utilized, and similarly, it is impossible to achieve a better fill-in light effect. Summary of the invention

[0004] The utility model provides a crop seedling cultivation device with a light supplement function in order to solve the technical problem that the prior art cannot achieve a good light supplement effect.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a crop seedling cultivation device with a fill light function, comprising a fill light and a cultivation component, the fill light and the cultivation component are both installed on a cultivation frame, arc reflectors are arranged on both sides of the fill light, and the fill light and the arc reflector are both located above the cultivation component;

[0006] The cultivation frame includes a side frame and a support rod. The support rod is vertically connected to the four corners of the side frame. The two ends of the upper side of the curved reflector are movably connected to the side frame, and the two ends of the lower side of the curved reflector are movably connected to the support rod. The cultivation component is movably connected to the rod body of the support rod, and the bottom end of the cultivation component is connected to a lifting and adjusting component.

[0007] As a further solution of the utility model: the two curved reflectors on both sides of the fill light have two states: inwardly moving closer and outwardly expanding.

[0008] As a further solution of the utility model: slide rails are welded on the short sides of both sides of the side frame, and the slide rails are symmetrically arranged on each short side of the side frame, connecting ears are welded on both ends of the upper side of the curved reflector, and the connecting ears are rotatably connected to the slide seat on the slide rail.

[0009] As a further solution of the utility model: a tilt adjustment sleeve is movably sleeved on the rod body of the support rod, a docking ear is welded on the tilt adjustment sleeve, connecting ears are welded at both ends of the lower side of the arc reflector, and the docking ears are rotatably connected to the connecting ears on the lower side of the arc reflector.

[0010] As a further solution of the utility model: a ball is embedded in the inner wall of the tilt adjustment sleeve, and a curved reflector fixing bolt is threadedly penetrated and connected on one side of the tube wall of the tilt adjustment sleeve.

[0011] As a further solution of the utility model: the cultivation assembly includes a cultivation trough body and a cultivation bottom plate, the cultivation bottom plate is fixedly connected to the cultivation trough body, a water leakage cavity is provided between the cultivation bottom plate and the bottom of the cultivation trough body, and a plurality of water leakage holes are opened on the cultivation bottom plate.

[0012] As a further solution of the utility model: a plurality of absorbent cotton strips are evenly dispersed in the water leakage cavity, and the upper ends of the absorbent cotton strips are connected to the leakage holes opened in the cultivation bottom plate, a drainage pipe is connected to the side wall of one side of the cultivation trough body, and the drainage pipe is communicated with the water leakage cavity.

[0013] As a further solution of the utility model: lifting and adjusting sleeves are welded at the four corners of the cultivation trough body, the lifting and adjusting sleeves are sleeved on the rod body of the support rod, and the Shanghai thread on one side of the tube wall of the lifting and adjusting sleeve is penetrated by the cultivation trough fixing bolt.

[0014] As a further solution of the utility model: cross-shaped bottom support rods are welded between the support rods, cross-shaped lifting support rods are welded to the bottom end of the cultivation trough body, and a lifting adjustment component is connected between the bottom support rods and the lifting support rods.

[0015] As a further solution of the utility model: the lifting and adjusting assembly includes end plates, externally threaded rods and internally threaded sleeves, the end plates are respectively welded at the intersection of the bottom support rod and the intersection of the lifting support rod, the externally threaded rods are welded at the center of the inner side surfaces of the two end plates, the two externally threaded rods are provided with reverse threads, and the internally threaded sleeves are threadedly connected between the two externally threaded rods.

[0016] The beneficial effects of the utility model are:

[0017] By providing a fill light and a cultivation component, and the cultivation component can be adjusted in height up and down, it is possible to provide fill light to the cultivated seedlings of crops such as oats or potatoes, and the cultivation trough can be appropriately raised when cultivating shorter seedlings of crops such as oats, and the cultivation trough can be appropriately lowered when cultivating taller seedlings of crops such as potatoes, so that the fill light can always be in the best position above the seedlings in the cultivation trough, thereby maximizing the fill light effect;

[0018] By arranging curved reflectors on both sides of the fill light, the light irradiated outward by the fill light can be reflected, that is, the route of the light can be changed, and the light of the fill light can be irradiated to the cultivation component below to the maximum extent, so as to achieve better fill light operation for the cultivated crop seedlings, and the curved reflectors can be adjusted. When there is sunlight, the curved reflectors on both sides can be unfolded outward, that is, the sunlight can be directly irradiated on the cultivation component, and when the sunlight is in an inclined state, the curved reflectors on both sides can also reflect the light, so as to reflect more light to the area of ​​the cultivation component;

[0019] A water leakage cavity is provided between the cultivation base plate of the cultivation component and the bottom of the cultivation trough body, and a plurality of water leakage holes are opened on the cultivation base plate. Cultivation soil can be laid on the cultivation base plate, and then oat or potato seedlings and other crop seedlings can be cultivated in the cultivation trough body. When the cultivated crop seedlings are watered, excess water can be concentrated in the water leakage cavity through the water leakage holes, thereby avoiding soaking of the root system of the crop seedlings and affecting the growth of the crop seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the curved reflector of the utility model in a close-together state;

[0021] Figure 2 This is a schematic diagram of the structure of the curved reflector of the utility model in an unfolded state;

[0022] Figure 3 This is a schematic diagram of the corner structure of the curved reflector of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the cultivation component of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the cultivation component of the utility model;

[0025] Figure 6 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0026] Figure 7 This is a schematic diagram of the cross-sectional structure of the tilt adjustment sleeve of the utility model;

[0027] Figure 8 For this utility model Figure 1 Schematic diagram of the structure at B in the middle;

[0028] Fig. 9 This is a schematic diagram of the connection structure between the lifting and adjusting components and the cultivation frame of the utility model;

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the lifting and adjusting component of the utility model.

[0030] In the figure: 1, side frame, 11, slide rail, 2, support rod, 3, fill light, 4, curved reflector, 41, connecting ear, 42, tilt adjustment sleeve, 43, docking ear, 44, curved reflector fixing bolt, 45, ball bearing, 5, cultivation component, 51, cultivation trough, 52, cultivation bottom plate, 53, water leakage cavity, 54, drainage pipe, 55, lifting adjustment sleeve, 56, cultivation trough fixing bolt, 57, water leakage hole, 58, absorbent cotton strip, 6, bottom support rod, 7, lifting support rod, 8, lifting adjustment component, 81, end plate, 82, external thread rod, 83, internal thread sleeve. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1

[0033] like Figures 1 to 10As shown, a crop seedling cultivation device with a fill light function includes a fill light 3 and a cultivation component 5, the fill light 3 and the cultivation component 5 are both installed on a cultivation frame, arc reflectors 4 are provided on both sides of the fill light 3, and the fill light 3 and the arc reflectors 4 are both located above the cultivation component 5;

[0034] The cultivation frame includes a side frame 1 and a support rod 2, the support rod 2 is vertically connected to the four corners of the side frame 1, the two ends of the upper side of the curved reflector 4 are movably connected to the side frame 1, the two ends of the lower side of the curved reflector 4 are movably connected to the support rod 2, the cultivation component 5 is movably connected to the rod body of the support rod 2, and the bottom end of the cultivation component 5 is connected to the lifting and adjusting component 8.

[0035] Embodiment 2

[0036] like Figures 1 to 10 As shown, in addition to all the technical features of the first embodiment, this embodiment also includes:

[0037] The two curved reflectors 4 on both sides of the fill light 3 have two states, namely, approaching inward and expanding outward. When it is necessary to provide fill light for the planted crop seedlings, the curved reflectors 4 on both sides are moved inward, so that when the fill light 3 is powered on, the light irradiated outward by the fill light 3 can be reflected, that is, the route of the light can be changed, so that the light of the fill light 3 can be irradiated to the cultivation component 5 below to the maximum extent, thereby achieving better fill light operation for the cultivated crop seedlings. In the case of sunlight, the curved reflectors 4 on both sides can be expanded outward, that is, the sunlight can be directly irradiated on the cultivation component 5, and when the sunlight is in an inclined state, the curved reflectors 4 on both sides can also reflect the light, and reflect more light into the area of ​​the cultivation component 5.

[0038] Slide rails 11 are welded on the short sides of both sides of the side frame 1, and the slide rails 11 are symmetrically arranged on each short side of the side frame 1. Connecting ears 41 are welded on both ends of the upper side of the curved reflector 4, and the connecting ears 41 are rotatably connected to the slide seat on the slide rails 11, so that the upper side of the curved reflector 4 can move along the slide rails 11, and because the connecting ears 41 are rotatably connected to the slide seat on the slide rails 11, motion interference can be avoided during the movement and adjustment of the curved reflector 4.

[0039] A tilt adjustment sleeve 42 is movably sleeved on the rod body of the support rod 2, and a docking ear 43 is welded on the tilt adjustment sleeve 42. Connecting ears 41 are welded at both ends of the lower side of the curved reflector 4, and the docking ears 43 are rotatably connected to the connecting ears 41 on the lower side of the curved reflector 4, so that when the tilt adjustment sleeve 42 moves up and down on the support rod 2, the lower side of the curved reflector 4 moves accordingly along the support rod 2, so as to cooperate with the moving trajectory of the upper side of the curved reflector 4, thereby adjusting the tilt angle of the curved reflector 4, and then adjusting the reflection angle of the light emitted by the fill light 3, to ensure that the reflected light can just illuminate the cultivation component 5.

[0040] A ball 45 is embedded in the inner wall of the tilt adjustment sleeve 42, and a curved reflector fixing bolt 44 is threadedly penetrated on one side of the tube wall of the tilt adjustment sleeve 42. Through the arrangement of the ball 45, the tilt adjustment sleeve 42 can move up and down on the support rod 2 more smoothly, so that the curved reflector 4 can be adjusted more labor-savingly, and the tilt adjustment sleeve 42 can be fixed by tightening the curved reflector fixing bolt 44, thereby ensuring that the curved reflector 4 can remain fixed after being adjusted to the corresponding position.

[0041] Embodiment 3

[0042] like Figures 1 to 10 As shown, in addition to all the technical features of the first embodiment, this embodiment also includes:

[0043] The cultivation assembly 5 includes a cultivation trough body 51 and a cultivation base plate 52. The cultivation base plate 52 is fixedly connected to the cultivation trough body 51. A water leakage cavity 53 is provided between the cultivation base plate 52 and the bottom of the cultivation trough body 51. A plurality of water leakage holes 57 are provided on the cultivation base plate 52. Crop seedlings such as oats or potatoes can be cultivated in the cultivation trough body 51 by laying cultivation soil on the cultivation base plate 52. When the cultivated crop seedlings are watered, excess water can be concentrated in the water leakage cavity through the water leakage holes 57 to avoid soaking the roots of the crop seedlings and thus affecting the growth of the crops.

[0044] A plurality of absorbent cotton strips 58 are evenly dispersed in the water leakage cavity 53, and the upper ends of the absorbent cotton strips 58 are connected to the leakage holes 57 opened in the cultivation base plate 52. A drainage pipe 54 is connected to the side wall of one side of the cultivation trough body 51, and the drainage pipe 54 is connected to the water leakage cavity 53. The accumulated water in the water leakage cavity 53 can be slowly transported to the cultivation soil laid on the cultivation base plate 52 through the absorbent cotton strips 58, so that the cultivation soil maintains an appropriate moisture content, and if too much water accumulates in the water leakage cavity 53, the excess part can be discharged through the drainage pipe 54.

[0045] The four corners of the cultivation trough 51 are welded with lifting and adjusting sleeves 55, which are sleeved on the rod body of the support rod 2, and a cultivation trough fixing bolt 56 is connected to the tube wall of one side of the lifting and adjusting sleeve 55 through a Shanghai thread. The height of the cultivation trough 51 can be adjusted by moving the lifting and adjusting sleeve 55 on the support rod 2, that is, the distance between the cultivation trough 51 and the fill light 3 can be adjusted. When cultivating shorter crop seedlings such as oats, the cultivation trough 51 can be appropriately lifted upward, and when cultivating taller crop seedlings such as potatoes, the cultivation trough 51 can be appropriately lowered, so that the fill light 3 can always be in the best position above the seedlings in the cultivation trough 51, which can maximize the fill light effect.

[0046] Embodiment 4

[0047] like Figures 1 to 10 As shown, in addition to all the technical features of the third embodiment, this embodiment also includes:

[0048] A cross-shaped bottom support rod 6 is welded between the support rods 2, a cross-shaped lifting support rod 7 is welded at the bottom end of the cultivation trough body 51, and a lifting adjustment component 8 is connected between the bottom support rod 6 and the lifting support rod 7, so that the cultivation trough body 51 can be lifted or lowered by adjusting the height of the lifting adjustment component 8.

[0049] The lifting and adjusting assembly 8 includes an end plate 81, an externally threaded rod 82 and an internally threaded sleeve 83. The end plate 81 is welded at the intersection of the bottom support rod 6 and the intersection of the lifting support rod 7 respectively. The externally threaded rod 82 is welded at the center of the inner side surface of the two end plates 81. The two externally threaded rods 82 are provided with reverse threads, and an internally threaded sleeve 83 is threadedly connected between the two externally threaded rods 82, so that the height of the lifting and adjusting assembly 8 can be adjusted by rotating the internally threaded sleeve 83, which is convenient for operation and use.

[0050] Working principle: According to the type of crop seedlings to be planted, the height of the lifting and adjusting component 8 is adjusted by rotating the internal threaded sleeve 83, so as to lift or lower the cultivation trough 51, and by laying cultivation soil on the cultivation bottom plate 52, oat or potato seedlings and other crops are planted in the cultivation trough 51, and when the cultivated crop seedlings are watered, the excess water can be concentrated in the leakage cavity 53 through the leakage hole 57 to avoid soaking the root system of the crop seedlings and thus affecting the growth of the crops. When it is necessary to supplement light for the planted crop seedlings, the arc surfaces on both sides are turned back to The light plate 4 is close to the inside, and when the fill light 3 is powered on, it can reflect the light irradiated outward by the fill light 3, that is, change the route of the light, and can irradiate the light of the fill light 3 to the cultivation component 5 below to the maximum extent, thereby achieving better fill light operation for the cultivated crop seedlings. In the case of sunlight, the curved reflectors 4 on both sides can be unfolded outward, that is, the sunlight can be directly irradiated on the cultivation component 5, and when the sunlight is in an inclined state, the curved reflectors 4 on both sides can also reflect the light to reflect more light into the area of ​​the cultivation component 5.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crop seedling cultivation device with a supplementary light function, comprising a supplementary light (3) and a cultivation component (5), characterized in that: The fill light (3) and the cultivation component (5) are both mounted on the cultivation frame, arc reflectors (4) are provided on both sides of the fill light (3), and the fill light (3) and the arc reflectors (4) are both located above the cultivation component (5); The cultivation frame comprises a side frame (1) and a support rod (2), wherein the support rod (2) is vertically connected to the four corners of the side frame (1), the two ends of the upper side of the curved reflector (4) are movably connected to the side frame (1), the two ends of the lower side of the curved reflector (4) are movably connected to the support rod (2), the cultivation component (5) is movably connected to the rod body of the support rod (2), and the bottom end of the cultivation component (5) is connected to a lifting and lowering adjustment component (8).

2. The crop seedling cultivation device with supplementary light function according to claim 1, characterized in that: The two arc reflectors (4) on both sides of the fill light (3) have two states: inwardly moving closer together and outwardly extending apart.

3. The crop seedling cultivation device with supplementary light function according to claim 1, characterized in that: Slide rails (11) are welded to both short sides of the side frame (1), and the slide rails (11) are symmetrically arranged on each short side of the side frame (1). Connecting ears (41) are welded to both ends of the upper side of the arc reflector (4), and the connecting ears (41) are rotatably connected to the slide seat on the slide rail (11).

4. The crop seedling cultivation device with supplementary light function according to claim 1, characterized in that: The support rod (2) is movably sleeved with a tilt adjustment sleeve (42), the tilt adjustment sleeve (42) is welded with a docking ear (43), and both ends of the lower side of the arc reflector (4) are welded with connecting ears (41), and the docking ears (43) are rotatably connected to the connecting ears (41) on the lower side of the arc reflector (4).

5. The crop seedling cultivation device with supplementary light function according to claim 4, characterized in that: A ball (45) is embedded in the inner wall of the tilt adjustment sleeve (42), and a curved reflector fixing bolt (44) is threadedly penetrated through one side wall of the tilt adjustment sleeve (42).

6. The crop seedling cultivation device with supplementary light function according to claim 1, characterized in that: The cultivation assembly (5) comprises a cultivation trough body (51) and a cultivation bottom plate (52); the cultivation bottom plate (52) is fixedly connected in the cultivation trough body (51); a water leakage cavity (53) is provided between the cultivation bottom plate (52) and the bottom of the cultivation trough body (51); and a plurality of water leakage holes (57) are provided on the cultivation bottom plate (52).

7. The crop seedling cultivation device with supplementary light function according to claim 6, characterized in that: A plurality of water-absorbing cotton strips (58) are evenly dispersedly arranged in the water-leaking cavity (53), and the upper ends of the water-absorbing cotton strips (58) are connected to the water-leaking holes (57) provided in the cultivation bottom plate (52). A drainage pipe (54) is connected to a side wall of one side of the cultivation trough body (51), and the drainage pipe (54) is in communication with the water-leaking cavity (53).

8. The crop seedling cultivation device with supplementary light function according to claim 6, characterized in that: The four corners of the cultivation trough body (51) are welded with lifting and adjusting sleeves (55), the lifting and adjusting sleeves (55) are sleeved on the rod body of the support rod (2), and a cultivation trough fixing bolt (56) is penetrated and connected with a Shanghai thread on one side wall of the lifting and adjusting sleeve (55).

9. The crop seedling cultivation device with supplementary light function according to claim 6, characterized in that: A cross-shaped bottom support rod (6) is welded between the support rods (2), a cross-shaped lifting support rod (7) is welded to the bottom end of the cultivation trough body (51), and a lifting adjustment component (8) is connected between the bottom support rod (6) and the lifting support rod (7).

10. The crop seedling cultivation device with supplementary light function according to claim 9, characterized in that: The lifting and adjusting assembly (8) comprises an end plate (81), an externally threaded rod (82) and an internally threaded sleeve (83); the end plate (81) is welded to the intersection of the bottom support rod (6) and the intersection of the lifting support rod (7), respectively; an externally threaded rod (82) is welded at the center of the inner side surfaces of the two end plates (81); the two externally threaded rods (82) are provided with reverse threads, and an internally threaded sleeve (83) is threadedly connected between the two externally threaded rods (82).

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