CN218921121U

CN218921121U - Greenhouse seedbed

Info

Publication number: CN218921121U
Application number: CN202223526372.7U
Authority: CN
Inventors: 罗玉虎; 张兆鑫; 肖映瑱; 陈微微
Original assignee: Shaanxi Land Engineering Technology Research Institute Co Ltd
Current assignee: Shaanxi Land Engineering Technology Research Institute Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a greenhouse seedbed which comprises a base, wherein a hollow structure is arranged inside the base, a seedling raising bed is arranged inside the base, a heating device is arranged at the bottom of the seedling raising bed, the surface of the seedling raising bed is uniformly distributed through criss-cross supporting rods, the heating device is connected with a plurality of seedling raising trays on the surface of the seedling raising bed, the tops of the seedling raising trays are connected with seedling raising trays, a plurality of supporting frames and a plurality of spraying pipes are arranged at the tops of the base in a staggered manner, a winding mechanism is further arranged at one side of the base, the winding mechanism is connected to the surface of a mounting block through a transmission gear matched with a guide rack, a telescopic cylinder is arranged at the bottom of the mounting block, and a water pipe is further wound outside the winding mechanism. The air heated by the air heater is conveyed to the inside of the seedling raising tray under the action of the pipeline, the seedling raising tray is heated, the seedling raising tray and the environment around the seedling raising tray are indirectly heated, and the plants in the seedling raising tray can grow in a proper temperature.

Description

Greenhouse seedbed

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a greenhouse seedbed.

Background

With the development of society and the improvement of automation degree, plant factories are increasingly widely used in agriculture. Plant factories can realize manual simulation of climate through automatic adjustment of temperature, humidity, illumination and the like, so that a proper production environment can be provided for plants. The existing plant factories generally mainly comprise enclosed spaces such as a greenhouse, a greenhouse and the like, and seed plants are arranged in seedbeds in the greenhouse and the greenhouse, and the seedbeds are generally fixedly arranged.

The seedbed is a small piece of land used for raising plant seedlings. Most of indoor seedbeds are matched with a greenhouse for use. However, when the seedbed in the prior art is used, the temperature inside the greenhouse where the seedbed is positioned needs to be adjusted according to different plants when the seedbed is planted, the greenhouse area is large, and the energy consumption is large when the temperature is adjusted. Meanwhile, when the seedbed in the prior art is used in summer, the phenomenon that plants in the seedling raising basin are dried up and die often occurs because the temperature in the greenhouse is too high.

Disclosure of Invention

The utility model aims to provide a greenhouse seedbed, which aims to solve the problems that when the seedbed is used, the temperature inside a greenhouse where the seedbed is positioned needs to be adjusted according to different plants when the seedbed is planted, the greenhouse area is large, and the energy consumption is large when the temperature is adjusted. Meanwhile, when the seedbed is used in summer, the phenomenon that plants in the seedling raising basin are dried up and die often occurs because the temperature in the greenhouse is too high.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a greenhouse seedbed, includes the base, the inside hollow structure that is of base, just the inside bed of growing seedlings that is provided with of base, the bed bottom of growing seedlings is provided with heating device, the bed surface of growing seedlings passes through criss-cross bracing piece evenly distributed, just heating device connect in a plurality of seedling tray on the bed surface of growing seedlings, seedling tray top is connected with the basin of growing seedlings, the base top is crisscross to be provided with a plurality of support frames and a plurality of shower, base one side still is provided with winding mechanism, winding mechanism is connected in the installation piece surface through drive gear cooperation direction rack, the installation piece bottom is provided with flexible cylinder, the winding mechanism outside still twines the water pipe.

Still preferably, seedling raising trays are arranged at the crossing points of the crisscross support rods, and the seedling raising trays are clamped on the surfaces of the support rods through bottom connecting grooves.

Further preferably, through holes are further formed at the crossing points of the crisscross supporting rods, and the through holes correspond to reserved holes at the bottom of the seedling raising tray.

Further preferably, a protrusion is arranged at the center of the top of the seedling raising tray, the protrusion is connected with a groove at the center of the bottom of the seedling raising tray in a matched mode, and the joint of the seedling raising tray and the seedling raising tray is in a conical structure.

Further preferably, a plurality of water seepage holes are uniformly formed in the bottom of the seedling raising basin, and a filter layer is arranged inside the water seepage holes.

Further preferably, the heating device comprises an air heater, the air heater is connected to a plurality of seedling trays on the surface of the seedling bed through a main pipeline and tree branch pipes, and the tree branch pipes penetrate through the seedling bed and are connected to the seedling trays.

Further preferably, one end of a water pipe wound on the outer side of the winding mechanism is connected with an external water source, and the other end of the water pipe is connected with a watering probe.

Further preferably, the spray pipes are in a door opening structure, a plurality of spray heads are uniformly arranged on the outer sides of the bottoms of the spray pipes, the spray pipes are connected to a water inlet pipeline, and a switch valve is arranged on each spray pipe.

Further preferably, a bearing is arranged in the transmission gear, a handle is further connected to the outer side of the transmission gear, and the bearing in the transmission gear is sleeved on the outer side of the central shaft in the winding mechanism.

Further preferably, the mounting block is connected to the driving end of the telescopic cylinder through a jacking rod, and the telescopic cylinders are respectively provided with two ends of the mounting block.

Compared with the prior art, the utility model has the beneficial effects that:

through the air heater of the bottom heating device of the seedling raising bed, the main pipeline and the tree branch pipes are connected to a plurality of seedling raising trays on the surface of the seedling raising bed, the tree branch pipes penetrate through the seedling raising bed and are connected to the seedling raising trays, a cavity is formed in the seedling raising trays, air heated by the air heater can be conveyed to the inside of each seedling raising tray under the action of the pipeline, so that the seedling raising trays are heated, the environment around the seedling raising trays and the seedling raising trays is indirectly heated, and the plants in the seedling raising trays can grow in a healthy and strong mode at a proper temperature. Meanwhile, the overflow of heat energy generated by the air heater can be avoided, and the energy consumption is reduced.

The spray pipes are arranged at the top of the base in a staggered mode and are provided with a plurality of spray heads which are uniformly arranged at the outer side of the bottom of the spray pipe, the spray pipes are connected to a water inlet pipeline, the outer side of each spray pipe is provided with a switch valve, water flow in the corresponding spray pipe can be controlled through the switch valve, and then the spray heads at the bottom of the corresponding spray pipe are controlled to achieve the water spraying effect.

The base one side still is provided with winding mechanism, and winding mechanism outside winding has the water pipe, and winding mechanism outside winding water pipe one end is connected in outside water source, and the other end of water pipe is connected with the probe that waters, can directly insert the seedling raising basin inside through the probe that waters and irrigate plant root system. And according to the difference in height of the growth of plants, the height of the winding mechanism can be adjusted by matching the telescopic cylinder with the lifting rod and the mounting block. Meanwhile, the winding mechanism can be controlled by the handle to move under the cooperation of the transmission gear and the guide rack, so that the watering probe at the tail end of the water pipe at the outer side of the winding mechanism can completely cover the seedling raising basin on the surface of the whole seedling raising bed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a top view of the structure of the nursery bed of the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the seedling tray and the seedling pot of the utility model;

FIG. 5 is a schematic view of the bottom structure of the seedling tray of the present utility model;

FIG. 6 is a schematic view of the seedling pot structure of the present utility model;

in the figure: 1-base, 2-seedling raising basin, 3-guide rack, 4-shower, 5-seedling raising tray, 6-seedling raising bed, 7-air heater, 8-main pipe, 9-tree branch pipe, 10-shower head, 11-winding mechanism, 12-drive gear, 13-handle, 14-installation piece, 15-jacking rod, 16-telescopic cylinder, 17-inlet channel, 18-ooff valve, 19-arch, 20-recess, 21-spread groove, 22-preformed hole, 23-bracing piece, 24-support frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides a greenhouse seedbed, including base 1, the inside hollow structure that is of base 1, and the inside bed 6 that grows seedlings that is provided with of base 1, the bed 6 bottom of growing seedlings is provided with heating device, the surface of bed 6 that grows seedlings is through criss-cross's bracing piece 23 evenly distributed, and heating device connects in a plurality of seedling tray 5 on the surface of bed 6 that grows seedlings, seedling tray 5 top is connected with seedling tray 2, the crisscross a plurality of support frames 24 and a plurality of shower 4 that are provided with in base 1 top, base 1 one side still is provided with winding mechanism 11, winding mechanism 11 cooperates rack 3 through drive gear 12 and is connected in installation piece 14 surface, installation piece 14 bottom is provided with telescopic cylinder 16, the winding mechanism 11 outside still twines the water pipe.

In the utility model, seedling raising trays 5 are arranged at the crossing points of crisscross supporting rods 23, and the seedling raising trays 5 are clamped on the surfaces of the supporting rods 23 through bottom connecting grooves 21; and through holes are further formed at the crossing points of the crisscross supporting rods 23, and correspond to the reserved holes 22 at the bottom of the seedling raising tray 5.

In the utility model, a bulge 19 is arranged at the center of the top of a seedling raising tray 5, the bulge 19 is matched and connected with a groove 20 at the center of the bottom of a seedling raising basin 2, and the joint of the seedling raising tray 5 and the seedling raising basin 2 is in a conical structure; the bottom of the seedling raising basin 2 is also uniformly provided with a plurality of water seepage holes, and a filter layer is arranged inside the water seepage holes. The conical structure can prevent plant root system festering when watering is excessive, and redundant water in the seedling raising basin 2 is discharged through the water seepage holes.

In the utility model, the heating device comprises an air heater 7, the air heater 7 is connected with a plurality of seedling raising trays 5 on the surface of a seedling raising bed 6 through a main pipeline 8 and tree-shaped branch pipes 9, and the tree-shaped branch pipes 9 penetrate through the seedling raising bed 6 and are connected with the seedling raising trays 5. The air heated by the air heater 7 can be conveyed to the inside of each seedling raising tray 5 under the action of the pipeline, so that the seedling raising trays 5 are heated, the seedling raising trays 2 and the environment around the seedling raising trays 2 are indirectly heated, and the plants in the seedling raising trays 2 can thrive at proper temperature. Meanwhile, the overflow of heat energy generated by the air heater 7 can be avoided, and the energy consumption is reduced.

In the utility model, one end of a water pipe wound on the outer side of the winding mechanism 11 is connected with an external water source, and the other end of the water pipe is connected with a watering probe. The watering probe can be directly inserted into the seedling pot 2 to irrigate plant roots.

In the utility model, the spray pipes 4 are in a door opening structure, the outer sides of the bottoms of the spray pipes 4 are uniformly provided with a plurality of spray heads 10, the spray pipes 4 are connected with a water inlet pipeline 17, and the outer sides of each spray pipe 4 are provided with a switch valve 18. The water flow in the corresponding spray pipe 4 can be controlled through the switch valve 18, so that the spray header 10 at the bottom of the corresponding spray pipe 4 can be controlled to realize the water spraying function, and the effect of cooling plants can be realized when the temperature in summer is higher.

In the utility model, a bearing is arranged in the transmission gear 12, a handle 13 is also connected to the outer side of the transmission gear 12, and the bearing in the transmission gear 12 is sleeved on the outer side of a central shaft in the winding mechanism 11; the mounting block 14 is connected to the driving end of the telescopic cylinder 16 through a jacking rod 15, and the telescopic cylinders 16 are respectively arranged at two ends of the mounting block 14. The height of the winding mechanism 11 is adjusted by the telescopic cylinder 16 in cooperation with the lifting rod 15 and the mounting block 14. Meanwhile, the rolling mechanism 11 can be controlled to move under the cooperation of the transmission gear 12 and the guide rack 3 through the handle 13, so that the watering probe at the tail end of the water pipe at the outer side of the rolling mechanism 11 can completely cover the seedling raising basin 2 on the surface of the whole seedling raising bed 6.

Working principle:

when in use, the water inlet pipeline 17 and the water pipe wound on the outer side of the winding mechanism 11 are connected to an external water source, and then the air heater 7 is connected to an external power source. Through the air heater 7 of the heating device at the bottom of the seedling raising bed 6, the plurality of seedling raising trays 5 are connected to the surface of the seedling raising bed 6 under the cooperation of the main pipeline 8 and the tree-shaped branch pipes 9, the tree-shaped branch pipes 9 penetrate through the reserved holes 22 at the bottoms of the seedling raising trays 5 at the crossing points of the support rods 23 crisscrossed on the surface of the seedling raising bed 6, cavities are formed in the seedling raising trays 5, air heated by the air heater 7 can be conveyed to the inside of each seedling raising tray 5 under the action of the pipeline, so that the seedling raising trays 5 are heated, the seedling raising trays 2 and the environment around the seedling raising trays 2 are indirectly heated, and the plants in the seedling raising trays 2 can grow in an healthy mode at proper temperature. Meanwhile, the overflow of heat energy generated by the air heater 7 can be avoided, and the energy consumption is reduced. A water pipe is wound on the outer side of the winding mechanism 11, one end of the water pipe wound on the outer side of the winding mechanism 11 is connected with an external water source, the other end of the water pipe is connected with a watering probe, the water pipe can be directly inserted into the seedling raising basin 2 to irrigate plant roots through the watering probe, a bulge 19 is arranged at the center of the top of the seedling raising basin 5, the bulge 19 is matched and connected with a groove 20 at the center of the bottom of the seedling raising basin 2, and the joint of the seedling raising basin 5 and the seedling raising basin 2 is in a conical structure; the bottom of the seedling raising basin 2 is also uniformly provided with a plurality of water seepage holes, and a filter layer is arranged inside the water seepage holes. The conical structure can prevent plant root system festering when watering is excessive, and redundant water in the seedling raising basin 2 is discharged through the water seepage holes. And according to the difference of the growth height of plants, the height of the winding mechanism 11 is adjusted by matching the telescopic cylinder 16 with the lifting rod 15 and the mounting block 14. Meanwhile, the rolling mechanism 11 can be controlled to move under the cooperation of the transmission gear 12 and the guide rack 3 through the handle 13, so that the watering probe at the tail end of the water pipe at the outer side of the rolling mechanism 11 can completely cover the seedling raising basin 2 on the surface of the whole seedling raising bed 6. The shower pipes 4 with the gate-hole-shaped structures are staggered at the top of the base 1, the shower pipes 4 are connected to the water inlet pipeline 17 in cooperation with the shower heads 10 uniformly arranged at the outer sides of the bottoms of the shower pipes 4, and the switch valves 18 are arranged at the outer sides of each shower pipe 4. The water flow in the corresponding spray pipe 4 can be controlled through the switch valve 18, so that the spray header 10 at the bottom of the corresponding spray pipe 4 can be controlled to realize the water spraying function, and the effect of cooling plants can be realized when the temperature in summer is higher.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Greenhouse seedbed, including base (1), its characterized in that: the seedling raising device is characterized in that the inside of the base (1) is of a hollow structure, a seedling raising bed (6) is arranged inside the base (1), a heating device is arranged at the bottom of the seedling raising bed (6), the surface of the seedling raising bed (6) is uniformly distributed through criss-cross supporting rods (23), the heating device is connected with a plurality of seedling raising trays (5) on the surface of the seedling raising bed (6), seedling raising trays (5) are connected with seedling raising basins (2) at the tops of the seedling raising trays, a plurality of supporting frames (24) and a plurality of spraying pipes (4) are arranged at the tops of the base (1) in a staggered mode, a winding mechanism (11) is further arranged on one side of the base (1), the winding mechanism (11) is connected to the surface of a mounting block (14) through a transmission gear (12) in a matched mode, a telescopic cylinder (16) is arranged at the bottom of the mounting block (14), and a water pipe is further wound outside the winding mechanism (11).

2. A greenhouse seedbed in accordance with claim 1, characterized in that: seedling raising plates (5) are arranged at the crossing points of the crisscross supporting rods (23), and the seedling raising plates (5) are clamped on the surfaces of the supporting rods (23) through bottom connecting grooves (21).

3. A greenhouse seedbed in accordance with claim 1, characterized in that: and through holes are further formed at the crossing points of the crisscross supporting rods (23), and correspond to the reserved holes (22) at the bottom of the seedling raising tray (5).

4. A greenhouse seedbed in accordance with claim 1, characterized in that: the seedling raising tray (5) is characterized in that a bulge (19) is arranged at the center of the top of the seedling raising tray (5), the bulge (19) is connected with a groove (20) at the center of the bottom of the seedling raising tray (2) in a matched mode, and the joint of the seedling raising tray (5) and the seedling raising tray (2) is of a conical structure.

5. A greenhouse seedbed in accordance with claim 4, wherein: the bottom of the seedling raising basin (2) is also uniformly provided with a plurality of water seepage holes, and a filter layer is arranged inside the water seepage holes.

6. A greenhouse seedbed in accordance with claim 1, characterized in that: the heating device comprises an air heater (7), wherein the air heater (7) is connected to a plurality of seedling raising trays (5) on the surface of the seedling raising bed (6) through a main pipeline (8) and tree-shaped branch pipes (9), and the tree-shaped branch pipes (9) penetrate through the seedling raising bed (6) and are connected to the seedling raising trays (5).

7. A greenhouse seedbed in accordance with claim 1, characterized in that: one end of a water pipe wound on the outer side of the winding mechanism (11) is connected with an external water source, and the other end of the water pipe is connected with a watering probe.

8. A greenhouse seedbed in accordance with claim 1, characterized in that: the shower (4) is door opening-shaped structure, just shower (4) bottom outside evenly is provided with a plurality of shower heads (10), shower (4) all are connected in inlet channel (17), and every the outside of shower (4) all is provided with ooff valve (18).

9. A greenhouse seedbed in accordance with claim 1, characterized in that: the inside of the transmission gear (12) is provided with a bearing, the outside of the transmission gear (12) is also connected with a handle (13), and the bearing inside the transmission gear (12) is sleeved on the outside of the central shaft inside the winding mechanism (11).

10. A greenhouse seedbed in accordance with claim 1, characterized in that: the mounting block (14) is connected to the driving end of the telescopic cylinder (16) through a jacking rod (15), and the telescopic cylinder (16) is respectively provided with two ends of the mounting block (14).