Microalgae culture shelf

Abstract

The utility model discloses a microalgae culture shelf which comprises four stand columns, three placing plates are welded among the four stand columns from top to bottom at equal intervals, and a lifting adjusting mechanism is installed in the middle of the upper end of each placing plate. The microalgae culture frame has the beneficial effects that the lifting adjusting mechanism is mounted on the placing plate, so that the bidirectional screw rod can be rotated by virtue of a hand wheel in the lifting adjusting mechanism when the microalgae culture frame is used, and the lifting plate can be lifted under the action of the bidirectional screw rod and a connecting rod; by means of the design, when the microalgae culture shelf is used, step-shaped height differences can be formed between the microalgae culture bottles on the inner sides of all the layers of containing plates and the microalgae culture bottles on the edges, it is guaranteed that illumination intensity borne by microalgae in all the rows of microalgae culture bottles is uniform, and meanwhile workers can conveniently observe the growth conditions of all the rows of microalgae conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of microalgae culture equipment, in particular to a microalgae culture rack. Background Art

[0002] Microalgae are the main producers of natural water bodies and play an important role in global energy conversion and carbon cycle. The CO2 fixed by microalgae photosynthesis accounts for more than 40% of the global CO2 fixation each year. In the process of microalgae cultivation, it is often necessary to use culture racks to place microalgae culture bottles in order to uniformly cultivate large quantities of microalgae.

[0003] The current microalgae culture rack is mainly composed of four vertical poles and a multi-layer placement board installed between the four vertical poles. Although the microalgae culture rack with this structure can realize the side-by-side placement of microalgae culture bottles when in use to ensure the normal progress of the microalgae culture process, the microalgae culture bottles are placed in a side-by-side manner during the cultivation process. It is easy to cause the microalgae culture bottles in each row on the placement board to receive different light intensities due to mutual shielding between the microalgae culture bottles, thereby making the microalgae culture quality uneven. At the same time, the mutual shielding between the microalgae culture bottles also makes it inconvenient for the staff to conveniently observe the growth of the microalgae during the microalgae cultivation process. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a microalgae culture rack that can lift the microalgae culture bottles on the inner side of the placement plate in a lifting and adjusting manner, so as to ensure that a stepped height difference is formed between the microalgae culture bottles on the inner side and the microalgae culture bottles at the edge, to ensure that the light intensity received by the microalgae in each row of microalgae culture bottles is uniform, and at the same time facilitates the staff to conveniently observe the growth conditions of the microalgae in each row.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes a microalgae culture rack, including columns, wherein there are four columns, three placement plates are welded between the four columns at equal intervals from top to bottom, and a lifting and adjusting mechanism is installed at the middle of the upper end of each placement plate, and the lifting and adjusting mechanism includes a mounting groove opened in the middle of the upper end of the placement plate, a bidirectional screw rod installed in the mounting groove, a handwheel installed at the exposed end of the bidirectional screw rod, a linkage plate symmetrically installed at the threaded parts of the two ends of the bidirectional screw rod with opposite rotation directions, a screw hole opened at the matching position of the linkage plate and the bidirectional screw rod, a connecting rod symmetrically installed on both sides of the upper end of each linkage plate, and a lifting plate installed at the top end of the connecting rod.

[0008] Furthermore, a top plate is fixed to the top of the four columns by bolts, and two rows of fill lights are symmetrically installed on both sides of the bottom ends of the top plate and the two middle placement plates.

[0009] By adopting the above technical solution, it can be ensured that the supplementary light is reliably fixed above the microalgae culture bottles placed on each layer, so as to provide supplementary light for the microalgae in the microalgae culture bottles.

[0010] Furthermore, two rows of placement grooves are symmetrically provided on the upper end of the placement plate and the upper end of the lifting plate, and the depth of the placement grooves is less than the depth of the installation grooves.

[0011] By adopting the above technical solution, the placement groove can limit the bottom of the microalgae culture bottle, thereby preventing the microalgae culture bottle from being easily tilted relative to the placement plate when being placed.

[0012] Furthermore, the bidirectional screw rod is rotatably connected to the mounting groove, and the bidirectional screw rod passes through the linkage plate.

[0013] By adopting the above technical solution, the linkage plate can be moved and adjusted along the installation groove after the bidirectional screw is rotated.

[0014] Furthermore, the bidirectional screw rod is screwed to the screw hole, and the bidirectional screw rod is welded to the hand wheel.

[0015] By adopting the above technical solution, the bidirectional screw rod can be conveniently rotated and adjusted with the help of the hand wheel.

[0016] Furthermore, the bottom end of the connecting rod is hinged to the linkage plate, and the top end of the connecting rod is hinged to the lifting plate.

[0017] By adopting the above technical solution, the connecting rod can lift the lifting plate while the linkage plate moves, so as to adjust the height of the microalgae culture bottle placed on the lifting plate.

[0018] Furthermore, the linkage plate is slidably connected to the mounting groove, and the linkage plate is a square plate-shaped structure.

[0019] By adopting the above technical solution, convenient sliding of the linkage plate relative to the mounting groove can be ensured.

[0020] Furthermore, the fill light is facing the edge of each placement plate in an inclined manner, and the shell of the fill light is bolted to the top plate and the corresponding placement plate.

[0021] By adopting the above technical solution, it can be ensured that the light emitted by the supplementary light can fully illuminate the microalgae culture bottle on each of the placement plates.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] In order to solve the problem that the current microalgae culture rack is mainly composed of four vertical poles and a multi-layer placement board installed between the four vertical poles, although the microalgae culture rack of this structure can realize the side-by-side placement of microalgae culture bottles when in use to ensure the normal progress of the microalgae culture process, but in the process of cultivation, the microalgae culture bottles are placed in a side-by-side manner, which is easy to cause the microalgae culture bottles in each row on the placement board to receive different light intensities due to mutual shielding between the microalgae culture bottles, thereby making the microalgae culture quality uneven, and at the same time, the mutual shielding between the microalgae culture bottles is not convenient for the staff to check the microalgae during the microalgae culture process. In order to solve the problem of convenient observation of the growth of algae, the utility model installs a lifting and adjusting mechanism on the placement plate, so that the microalgae culture rack can use the hand wheel in the lifting and adjusting mechanism to rotate the two-way screw rod, so as to realize the rising of the lifting plate under the action of the two-way screw rod and the connecting rod. This design enables the microalgae culture rack to form a stepped height difference between the microalgae culture bottles on the inner side of each layer of the placement plate and the microalgae culture bottles at the edge when in use, ensuring that the light intensity of the microalgae in each row of microalgae culture bottles is uniform, and at the same time facilitating the staff to conveniently observe the growth of the microalgae in each row. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a microalgae culture rack described in the utility model;

[0026] Figure 2 This is a main cross-sectional view of a microalgae culture rack of the utility model after removing the supplementary light;

[0027] Figure 3 The utility model is a microalgae culture rack Figure 2 The enlarged view of point A in the middle;

[0028] Figure 4 The utility model is a schematic diagram of the connection structure of the linkage plate and the connecting rod in the microalgae culture rack.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Top plate; 2. Vertical column; 3. Placement plate; 4. Fill light; 5. Placement slot; 6. Lifting adjustment mechanism; 601. Lifting plate; 602. Hand wheel; 603. Mounting slot; 604. Connecting rod; 605. Bidirectional screw rod; 606. Linkage plate; 607. Screw hole. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] like Figure 1-Figure 4 As shown, a microalgae culture rack in this embodiment includes a column 2, wherein the columns 2 have four columns, and three placement plates 3 are welded between the four columns 2 at equal intervals from top to bottom. A lifting adjustment mechanism 6 is installed at the middle of the upper end of each placement plate 3, and the lifting adjustment mechanism 6 includes a mounting groove 603 provided in the middle of the upper end of the placement plate 3, a bidirectional screw rod 605 installed in the mounting groove 603, a hand wheel 602 installed at the exposed end of the bidirectional screw rod 605, a linkage plate 606 symmetrically installed at the threaded portion of the two ends of the bidirectional screw rod 605 with opposite rotation directions, a screw hole 607 provided at the matching position of the linkage plate 606 and the bidirectional screw rod 605, and a screw hole 608 symmetrically installed at the linkage plate 606. The connecting rods 604 on both sides of the upper end of each linkage plate 606 and the lifting plate 601 installed on the top of the connecting rods 604, after the two-way screw rod 605 is rotated, the linkage plate 606 can be moved and adjusted along the installation groove 603, and the connecting rod 604 can lift the lifting plate 601 while the linkage plate 606 moves, so as to adjust the height of the microalgae culture bottle placed on the lifting plate 601, and ensure that a stepped height difference can be formed between the microalgae culture bottles on both sides of each placement plate 3, which is convenient for the staff to observe the microalgae cultivation situation, and can ensure that the light intensity received by the microalgae in each microalgae culture bottle is uniform, so that the cultivation quality of the microalgae is more stable.

[0033] like Figure 1-Figure 4 As shown, in this embodiment, a top plate 1 is fixed to the top of the four columns 2 by bolts, and two rows of fill-in lights 4 are symmetrically installed on both sides of the bottom of the top plate 1 and the two middle placement plates 3, which can ensure that the fill-in lights 4 are reliably fixed above the microalgae culture bottles placed on each layer, so as to provide fill-in light for the microalgae in the microalgae culture bottles, and two rows of placement grooves 5 are symmetrically opened on the upper ends of the placement plates 3 and the upper ends of the lifting plates 601, and the depth of the placement grooves 5 is less than that of the installation grooves 603. The placement grooves 5 can limit the bottom of the microalgae culture bottles to prevent the microalgae culture bottles from being easily skewed relative to the placement plates 3 when placed.

[0034] like Figure 2-Figure 4As shown, in this embodiment, the bidirectional screw rod 605 is rotatably connected to the mounting groove 603, the bidirectional screw rod 605 passes through the linkage plate 606, the bidirectional screw rod 605 is screwed to the screw hole 607, the bidirectional screw rod 605 is welded to the handwheel 602, and the handwheel 602 can be used to achieve convenient rotation adjustment of the bidirectional screw rod 605, the bottom end of the connecting rod 604 is hinged to the linkage plate 606, the top end of the connecting rod 604 is hinged to the lifting plate 601, the linkage plate 606 is slidably connected to the mounting groove 603, and the linkage plate 606 is a square plate structure, which can ensure the convenient sliding of the linkage plate 606 relative to the mounting groove 603.

[0035] like Figure 1 As shown, in this embodiment, the fill light 4 is tilted toward the edge of each placement plate 3, and the shell of the fill light 4 is bolted to the top plate 1 and the corresponding placement plate 3, which can ensure that the light emitted by the fill light 4 can fully illuminate the microalgae culture bottle on each placement plate 3.

[0036] The specific implementation process of this embodiment is as follows: when in use, the microalgae culture rack is first placed in the use position, and the microalgae culture rack is connected to an external power supply, and then the pre-prepared microalgae culture bottles are placed in the placement grooves 5 on each placement plate 3 and the lifting plate 601, and the lifting plate 601 on each placement plate 3 is lifted under the action of the lifting adjustment mechanism 6, and then the microalgae culture rack can be put into use. During use, with the help of the lifting adjustment mechanism 6 on the placement plate 3, the microalgae culture rack can be used to rotate the bidirectional screw rod 605 with the help of the hand wheel 602 in the lifting adjustment mechanism 6, so that the lifting plate 601 can be lifted under the action of the bidirectional screw rod 605 and the connecting rod 604. This design allows the microalgae culture rack to form a stepped height difference between the microalgae culture bottles on the inner side of each layer of the placement plate 3 and the microalgae culture bottles at the edge when in use, ensuring that the light intensity of the microalgae in each row of microalgae culture bottles is uniform, and at the same time, it is convenient for the staff to observe the growth of each row of microalgae conveniently.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A microalgae culture rack, characterized in that: The invention comprises a column (2), wherein there are four columns (2), and three placement plates (3) are welded between the four columns (2) at equal intervals from top to bottom, and a lifting and adjusting mechanism (6) is installed in the middle of the upper end of each placement plate (3), and the lifting and adjusting mechanism (6) comprises a mounting groove (603) provided in the middle of the upper end of the placement plate (3), a bidirectional screw rod (605) installed in the mounting groove (603), a hand wheel (602) installed at the exposed end of the bidirectional screw rod (605), a linkage plate (606) symmetrically installed at the threaded parts of the two ends of the bidirectional screw rod (605) with opposite rotation directions, a screw hole (607) provided at the matching position of the linkage plate (606) and the bidirectional screw rod (605), a connecting rod (604) symmetrically installed on both sides of the upper end of each linkage plate (606), and a lifting plate (601) installed at the top of the connecting rod (604).

2. A microalgae culture rack according to claim 1, characterized in that: A top plate (1) is fixed to the top of the four uprights (2) by bolts, and two rows of fill lights (4) are symmetrically installed on both sides of the bottom of the top plate (1) and the two middle placement plates (3).

3. A microalgae culture rack according to claim 1, characterized in that: Two rows of placement grooves (5) are symmetrically provided at the upper end of the placement plate (3) and the upper end of the lifting plate (601), and the depth of the placement grooves (5) is less than the depth of the installation grooves (603).

4. A microalgae culture rack according to claim 1, characterized in that: The bidirectional screw rod (605) is rotatably connected to the mounting groove (603), and the bidirectional screw rod (605) passes through the linkage plate (606).

5. A microalgae culture rack according to claim 1, characterized in that: The bidirectional screw rod (605) is screwed to the screw hole (607), and the bidirectional screw rod (605) is welded to the hand wheel (602).

6. A microalgae culture rack according to claim 1, characterized in that: The bottom end of the connecting rod (604) is hinged to the linkage plate (606), and the top end of the connecting rod (604) is hinged to the lifting plate (601).

7. A microalgae culture rack according to claim 1, characterized in that: The linkage plate (606) is slidably connected to the mounting groove (603), and the linkage plate (606) is a square plate-shaped structure.

8. A microalgae culture rack according to claim 2, characterized in that: The fill light (4) is tilted to face the edge of each placement plate (3), and the shell of the fill light (4) is bolted to the top plate (1) and the corresponding placement plate (3).

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