CN213587056U

CN213587056U - Flue-cured tobacco seedling raising bed

Info

Publication number: CN213587056U
Application number: CN202021558189.3U
Authority: CN
Inventors: 刘昊; 楚乐然; 孙彦婷; 康宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-02
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a flue-cured tobacco seedling raising bed has solved the fixed, inflexible problem of use of planting flue-cured tobacco seedling raising pond device structural style among the prior art. The utility model discloses a pool bed and case lid, case lid are connected with the pool bed through the buckle, can dismantle in the pool bed to be equipped with the stalk board and educate seedling tray, educate seedling tray and lie in between stalk board and the pool bed and/or between two adjacent stalk boards. The utility model discloses simple structure, easy dismounting uses in a flexible way, and reuse rate is high, and reduction in production cost has higher spreading value and market value.

Description

Flue-cured tobacco seedling raising bed

Technical Field

The utility model relates to a flue-cured tobacco production seedling technical field especially indicates a flue-cured tobacco seedling bed.

Background

At present, in the field of flue-cured tobacco production and seedling raising, the seedling raising is mainly carried out in seedling raising greenhouses and middle greenhouses by adopting a floating seedling raising method. Floating seedling of flue-cured tobacco: the method is a seedling raising method which floats a foam hole tray (floating tray) filled with a flue-cured tobacco seedling raising matrix on the water surface, seeds are sowed in the matrix, tobacco seedlings are rooted and grow in the seedling raising matrix, and water and nutrients can be absorbed from the matrix and a water bed. The method comprises the steps of firstly making a seedling raising pond for floating seedling raising of flue-cured tobaccos, wherein a pond ridge of the seedling raising pond is usually built by hollow bricks or cement bricks, covering the seedling raising pond with an agricultural film after the pond ridge is built, fixing the agricultural film on four-side pond ridges (the agricultural film is generally pressed by bricks to prevent the agricultural film from shifting), and after the agricultural film is laid, injecting water and fertilizer into the seedling raising pond to complete one floating seedling raising pond for the flue-cured tobaccos. This method has the following problems: 1. the piling of the pool ridge by bricks wastes time and labor, and has low efficiency and high cost. 2. When the seedling raising shed needs to be transferred and replaced, the operation of transferring bricks and re-stacking pool ridges is more troublesome. 3. The agricultural films on the pool ridges are pressed by bricks, so that the method is not standard; moreover, the bricks are easy to shift, and the film is easy to cover the tobacco seedlings, so that the phenomena of high-temperature seedling damage, seedling damage and the like are caused. 4. The distance between the root system of the tobacco seedling and the water bed can not be adjusted in the growing process of the tobacco seedling, and the growing speed of the tobacco seedling is further influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to among the above-mentioned background art, the utility model provides a bed is educated to flue-cured tobacco has solved among the prior art and has planted the flue-cured tobacco and educate seedling pond device structural style fixed, use inflexible problem.

The technical scheme of the utility model is realized like this: the utility model provides a flue-cured tobacco seedling raising bed, includes pool bed and case lid, and the case lid is connected with the pool bed through the buckle, can dismantle in the pool bed to be equipped with the stalk board and educate seedling tray, educates seedling tray and is located between stalk board and the pool bed and/or between two adjacent stalk boards.

The case lid includes the arc frame, and the one end of arc frame is articulated with the pond bed, and the other end passes through buckle and pond bed joint, the arc frame coats and is stamped the heat preservation membrane.

The inner walls at the two ends of the pond bed are symmetrically provided with horizontal sliding grooves, sliding seats are arranged in the horizontal sliding grooves in a sliding mode, and the two ends of the stalk plates are respectively connected with the corresponding sliding seats in an inserting mode.

The face plate of the stalk plate is provided with a communicating hole.

The seedling raising tray comprises a ring sleeve, an inflatable air bag is arranged on the outer ring surface of the ring sleeve, and a grid plate is arranged in the ring sleeve.

An annular groove is formed in the outer ring surface of the ring sleeve, and the inflatable air bag is arranged in the annular groove.

The ring sleeve is provided with a connecting ring, and a connecting rod penetrates through the connecting ring.

The inflatable air bags positioned on the same connecting rod are communicated through an inflatable tube, and the inflatable tube is communicated with an external air source.

The utility model discloses a detachable cladding type case lid is made with the plastic sheeting for farm use cover to the case lid, easy dismounting, and reuse rate is high. The air inflation bag of the seedling raising tray is an easily-deformable air bag, the adjustment of the contact water surface of the tobacco seedling root system in the ring sleeve is realized through adjusting the gas amount in the air inflation bag, and the depth of the contact of the tobacco seedling root system with the nutrient solution can be quickly adjusted by the mode, so that the tobacco seedling grows in the best state. The stalk board can remove relative pond bed, adjusts the stalk interval, makes seedling tray evenly distributed in the pond bed, avoids local piling up, causes the uneven problem of nutrition supply. The utility model discloses simple structure, easy dismounting uses in a flexible way, and reuse rate is high, and reduction in production cost has higher spreading value and market value.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic plan view of the seedling tray of the present invention.

Fig. 3 is the internal structure schematic diagram of the seedling tray of the utility model.

Fig. 4 is a schematic view of the structure of the stalk board of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1 and 4, embodiment 1 provides a flue-cured tobacco seedling raising bed, including pond bed 1 and case lid 2, case lid 2 is connected with pond bed 1 through the buckle, promptly case lid 2 includes arc frame 201, and the one end of arc frame 201 is articulated with pond bed 1, the other end passes through buckle and pond bed 1 joint, arc frame 201 coats and is stamped heat preservation membrane 202. The arc-shaped frame is a frame, the heat preservation film or the agricultural film is fixed on the frame to form a coating type box cover, and when the box cover is covered on the pool bed 1, the function of covering the agricultural film is achieved. The agricultural film is covered to be a detachable coating type box cover, so that the disassembly and the assembly are convenient, and the repeated utilization rate is high. Can dismantle in the pool bed 1 and be equipped with the stalk board 3 and educate seedling tray 4, the quantity of stalk board 3 sets up as required, and the pool ridge among the similar prior art of its effect, stalk board 3 can remove relative pool bed, adjusts the stalk interval, educates seedling tray 4 and is located between stalk board 3 and pool bed 1 and/or between two adjacent stalk boards 3. When a stalk plate is arranged in the pond bed, the seedling-raising plate 4 is positioned between the stalk plate 3 and the pond bed 1; when setting up two or more stalk boards, educate seedling tray 4 and can set up between stalk board 3 and pond bed 1 or between two adjacent stalk boards 3, make and educate seedling tray evenly distributed, avoid local piling up, cause the uneven problem of nutrition supply.

Further, the symmetry is equipped with horizontal spout 5 on the inner wall at 1 both ends of pond bed, and it is equipped with slide 6 to slide in horizontal spout 5, and the both ends of stalk board 3 are pegged graft with corresponding slide 6 respectively, and the both ends of stalk board are equipped with polygon spliced pole promptly, are equipped with the polygon spliced eye that corresponds with the spliced pole on the slide, and the spliced pole injects in the spliced eye, realizes the high-speed joint of stalk board and slide, moves in horizontal spout through the slide, realizes the regulation of stalk board position. Under normal conditions, the sliding seat is tightly connected with the horizontal sliding groove, and the sliding seat can be pushed to move along the horizontal sliding groove by applying certain external force. The lower part of the panel of the stalk plate 3 is provided with a communicating hole 7 which plays a role of communicating pipes, so that liquid between the stalk plate and the pond bed is always at the same height, and the liquid circulation in the whole pond bed is ensured.

As shown in fig. 2 and 3, in embodiment 2, the seedling raising bed for flue-cured tobacco comprises a ring sleeve 401, the ring sleeve 401 is hollow inside, and a grid plate 403 is arranged at the lower part inside the ring sleeve 401 and used for containing a substrate and facilitating the extension of the root system of a tobacco seedling. An inflatable airbag 402 is arranged on the outer ring surface of the ring sleeve 401, namely, a ring groove 404 is arranged on the outer ring surface of the ring sleeve 401, and the inner side of the inflatable airbag 402 is fixedly arranged in the ring groove 404. The inflatable air bag is an easily-deformable air bag, and the adjustment of the contact of the root system of the tobacco seedling in the ring sleeve 401 with the water surface is realized by adjusting the amount of the gas in the inflatable air bag. When more gas is filled into the inflatable air bag, the inflatable air bag expands and swells to drive the ring sleeve to move upwards, so that the root system of the tobacco seedling moves upwards, and the depth of the root system of the tobacco seedling contacting the liquid in the pool bed becomes smaller; when less gas is filled into the inflatable air bag, the inflatable air bag is shrunken and contracted to drive the ring sleeve to move downwards, so that the root system of the tobacco seedling moves downwards, and the depth of the root system of the tobacco seedling contacting with the liquid in the pool bed is increased. By adopting the mode, the depth of the root system of the tobacco seedling contacting with the nutrient solution can be quickly adjusted, so that the tobacco seedling grows in the optimal state.

Further, the ring sleeve 401 is provided with the connecting ring 405 symmetrically, the connecting rod 406 penetrates through the connecting ring 405, the seedling raising plate needs to be moved, the connecting rod penetrates into the connecting ring, a plurality of seedling raising plates are moved simultaneously, and the carrying efficiency is improved. The inflatable air bags 402 on the same connecting rod are communicated through the inflatable tube 407, the inflatable tube 407 is communicated with an external air source, and the air source can adopt an inflation and deflation machine or a blower to realize synchronous inflation and deflation of the inflatable air bags 402, so that the inflation and deflation efficiency is improved.

The other structure is the same as embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flue-cured tobacco bed of growing seedlings which characterized in that: including pool bed (1) and case lid (2), case lid (2) are connected with pool bed (1) through the buckle, can dismantle in pool bed (1) and be equipped with stalk board (3) and educate seedling tray (4), educate seedling tray (4) and lie in between stalk board (3) and pool bed (1) and/or between two adjacent stalk boards (3).

2. The cured tobacco seedling raising bed according to claim 1, characterized in that: case lid (2) include arc frame (201), and the one end of arc frame (201) is articulated with pond bed (1), and the other end passes through buckle and pond bed (1) joint, arc frame (201) coats and is stamped heat preservation membrane (202).

3. The cured tobacco seedling raising bed according to claim 1 or 2, characterized in that: the inner walls at the two ends of the pond bed (1) are symmetrically provided with horizontal sliding grooves (5), sliding seats (6) are arranged in the horizontal sliding grooves (5) in a sliding mode, and the two ends of the stalk plates (3) are respectively connected with the corresponding sliding seats (6) in an inserting mode.

4. The cured tobacco seedling raising bed according to claim 3, characterized in that: the face plate of the stalk plate (3) is provided with a communicating hole (7).

5. The cured tobacco seedling raising bed according to claim 1, 2 or 4, characterized in that: the seedling raising plate (4) comprises a ring sleeve (401), an inflatable air bag (402) is arranged on the outer ring surface of the ring sleeve (401), and a grid plate (403) is arranged in the ring sleeve (401).

6. The cured tobacco seedling raising bed according to claim 5, characterized in that: an annular groove (404) is formed in the outer annular surface of the annular sleeve (401), and the inflatable air bag (402) is arranged in the annular groove (404).

7. The cured tobacco seedling raising bed according to claim 6, characterized in that: the ring sleeve (401) is provided with a connecting ring (405), and a connecting rod (406) penetrates through the connecting ring (405).

8. The cured tobacco seedling raising bed according to claim 7, characterized in that: the inflatable air bags (402) positioned on the same connecting rod are communicated through an inflatable tube (407), and the inflatable tube (407) is communicated with an external air source.