CN112889553A

CN112889553A - Water-saving drought-resistant rice variety breeding culture tank in cold region

Info

Publication number: CN112889553A
Application number: CN202110229468.8A
Authority: CN
Inventors: 丁国华
Original assignee: Institute of Tillage and Cultivation Heilongjiang Academy of Agricultural Sciences
Current assignee: Institute of Tillage and Cultivation Heilongjiang Academy of Agricultural Sciences
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-06-04

Abstract

The invention discloses a breeding culture tank for a cold-region water-saving drought-resistant rice variety, and relates to the technical field of rice culture; including base, box, fixed establishment, cultivation mechanism and watering mechanism, the top of base is equipped with the box, the inside of base is equipped with fixed establishment, fixed establishment includes two-way lead screw, nut, connecting block and splint, the inside of base is equipped with two-way lead screw, both ends are connected with the inner wall rotation of base about two-way lead screw, one side outer wall and the first motor fixed connection of base, the output shaft and the two-way screw drive of first motor are connected, the symmetry is equipped with the nut on the two-way lead screw, the top and the connecting block fixed connection of nut, connecting block and splint fixed connection.

Description

Water-saving drought-resistant rice variety breeding culture tank in cold region

Technical Field

The invention relates to the technical field of rice culture, in particular to a breeding culture tank for a cold-region water-saving drought-resistant rice variety.

Background

With the development of economy and science and technology, bioengineering is continuously developed, China has many breakthroughs in rice planting and also becomes a big agricultural country, although China has vast territory, the environment of many places is not suitable for planting rice, observation and experiment can not be carried out, and severe cold and drought can cause death of rice, so that many places select culture tanks for culture and observation.

The existing culture tank is not provided with a fixing device and is easy to be damaged by collision; in cold regions, the growth of seedlings is affected without a heating device; the water used for irrigation cannot be recycled.

Disclosure of Invention

The invention aims to provide a breeding culture tank for a cold-region water-saving drought-resistant rice variety, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a drought resisting rice variety breeding culture tank of cold area water conservation, includes base, box, fixed establishment, cultivates mechanism and watering mechanism, the top of base is equipped with the box, the inside of base is equipped with fixed establishment, fixed establishment includes two-way lead screw, nut, connecting block and splint, the inside of base is equipped with two-way lead screw, both ends are connected with the inner wall rotation of base about two-way lead screw, one side outer wall and the first motor fixed connection of base, the output shaft and the two-way screw drive of first motor are connected, the symmetry is equipped with the nut on the two-way lead screw, the top and the connecting block fixed connection of nut, connecting block and splint fixed connection.

As a further scheme of the invention: the top of the box body is movably connected with the top plate, the left side and the right side of the top plate are respectively provided with a cavity, the outside is communicated with the inside of the box body, the inside of the cavity is provided with a ventilation fan, and a second filter screen is arranged at an opening of the cavity.

As a still further scheme of the invention: the top intermediate position of roof is equipped with the water inlet, the water inlet communicates with each other with the water pipe, the water pipe runs through the surface of roof, and extends to the inside of box, the water pipe is connected with watering mechanism, watering mechanism includes connecting pipe and atomizer.

As a still further scheme of the invention: the utility model discloses a water pipe, including water pipe, connecting pipe, slider, cultivation mechanism, fixing plate, cotton, standing groove and culture tank, the both sides and the connecting pipe fixed connection of water pipe, a plurality of atomizer have been seted up to the bottom of connecting pipe, the inner wall and the slide rail fixed connection of box, the inside of slide rail is equipped with the slider, the slider is connected with cultivation mechanism, cultivation mechanism includes fixed plate, the cotton that absorbs water, standing groove and culture tank.

As a still further scheme of the invention: the slider is fixedly connected with the fixed plate, the inside of the fixed plate is divided into a placing groove and a water-absorbing cotton layer, a through hole is formed in the middle of the fixed plate and is penetrated by a water pipe, a plurality of culture grooves are formed in the placing groove, and the culture grooves are separated by partition plates.

As a still further scheme of the invention: the top of the base is fixedly connected with an air heater, the air heater is communicated with an air pipe, a first filter screen is arranged inside the air pipe, and the air pipe is communicated with the inner wall of the box body.

As a still further scheme of the invention: the inside of box is equipped with the sterilamp, the left side of box is equipped with the water pump, one side and the second water pipe of water pump are linked together, and extend to the inner wall bottom of box, the second water pipe of the other end of water pump runs through the top surface of box, and is linked together with the water pipe.

Compared with the prior art, the invention has the beneficial effects that: the device can fix the box bodies with different specifications by matching the bidirectional screw rod and the clamping plate, so that the stability of the box bodies is better; the hot air blower is added, so that hot air can be blown into the inner wall of the box body, and the seedling necrosis caused by severe cold is prevented; the water pump is added, so that the redundant water at the bottom of the box body can be reused for irrigation, and water resources are saved.

Drawings

FIG. 1 is a schematic structural view of a water-saving drought-resistant rice variety breeding culture tank in cold regions.

FIG. 2 is a schematic structural diagram of a fixing mechanism in a breeding culture tank for cold-region water-saving drought-resistant rice varieties.

FIG. 3 is an internal structure view of a fixing plate in a water-saving drought-resistant rice variety breeding culture tank in a cold region.

FIG. 4 is a plan view of a placing tank in a breeding culture tank for a water-saving drought-resistant rice variety in a cold region.

In the figure: 1-base, 2-first motor, 3-air heater, 4-air pipe, 5-first filter screen, 6-slide rail, 7-box, 8-slide block, 9-fixing plate, 10-first water pipe, 11-connecting pipe, 12-atomizing spray head, 13-top plate, 14-second filter screen, 15-ventilation fan, 16-water inlet, 17-absorbent cotton, 18-placing groove, 19-bidirectional screw rod, 20-nut, 21-water pump, 22-connecting block, 23-clamping plate, 24-partition plate, 25-culture groove, 26-sterilizing lamp, 27-cavity and 28-second water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in embodiment 1 of the present invention, a cultivation tank for breeding a cold-region water-saving drought-resistant rice variety comprises a base 1, a box body 7, a fixing mechanism, a cultivation mechanism and a sprinkling mechanism, the top of the base 1 is provided with a box body 7, the inside of the base 1 is provided with a fixing mechanism for keeping the box body 7 stable, the fixing mechanism comprises a bidirectional screw rod 19, a nut 20, a connecting block 22 and a clamping plate 23, a bidirectional screw rod 19 is arranged inside the base 1, the left end and the right end of the bidirectional screw rod 19 are rotationally connected with the inner wall of the base 1, the outer wall of one side of the base 1 is fixedly connected with a first motor 2, the output shaft of the first motor 2 is in transmission connection with a bidirectional screw rod 19, the bidirectional screw rod 19 is symmetrically provided with nuts 20, the tops of the nuts 20 are fixedly connected with a connecting block 22, and the connecting block 22 is fixedly connected with a clamping plate 23.

Example 2

Referring to fig. 1 to 4, the main differences between the embodiment 2 and the embodiment 1 are: the top of the box body 7 is movably connected with a top plate 13, the left side and the right side of the top plate 13 are respectively provided with a cavity 27, the 27 communicates the outside with the inside of the box body 7, the ventilation fan 15 is arranged in the cavity 27 to facilitate ventilation, the second filter screen 14 is arranged at the opening of the cavity 27 to prevent external dust from entering, a water inlet 16 is arranged in the middle of the top plate 13, the water inlet 16 is communicated with the water pipe 10, the water pipe 10 penetrates through the surface of the top plate 13, and extends to the inside of the box body 7, the water pipe 10 is connected with a water spraying mechanism, the water spraying mechanism comprises a connecting pipe 11 and an atomizing spray head 12, two sides of the water pipe 10 are fixedly connected with a connecting pipe 11, and the bottom of the connecting pipe 11 is provided with a plurality of atomizing nozzles 12;

the inner wall of the box body 7 is fixedly connected with a sliding rail 6, a sliding block 8 is arranged inside the sliding rail 6, the sliding block 8 is connected with a culture mechanism, and the purpose is to culture seedlings, the culture mechanism comprises a fixing plate 9, absorbent cotton 17, a placing groove 18 and a culture tank 25, the sliding block 8 is fixedly connected with the fixing plate 9, the inside of the fixing plate 9 is divided into two layers of the placing groove 18 and the absorbent cotton 17, a through hole is formed in the middle of the fixing plate 9, the through hole is penetrated by a water pipe 10, a plurality of culture tanks 25 are arranged inside the placing groove 18, and the culture tanks 25 are separated by partition plates 24;

the top and the air heater 3 fixed connection of base 1, the purpose are the inside temperature of regulation and control box 7, air heater 3 is linked together with tuber pipe 4, the inside of tuber pipe 4 is equipped with first filter screen 5, tuber pipe 4 communicates with each other with the inner wall of box 7, the inside of box 7 is equipped with sterilamp 26, and the purpose is to disinfect and throw light on, the left side of box 7 is equipped with water pump 21, one side and the second water pipe 28 of water pump 21 are linked together, and extend to the inner wall bottom of box 7, and the purpose makes hydroenergy enough recycle, the second water pipe 28 of the other end of water pump 21 runs through the top surface of box 7, and is linked together with water pipe 10.

The working principle of the invention is as follows: firstly, a box body 7 is placed on the top of a base 1, then a first motor 2 is started, the first motor 2 enables a two-way screw rod 19 to rotate, the two-way screw rod 19 enables nuts 20 to approach each other until clamping plates 23 clamp the inner wall of the box body 7, then seedlings are planted inside a culture tank 25, then nutrient solution is poured into the culture tank from a water inlet 16, the nutrient solution flows into a connecting pipe 11, then the nutrient solution is sprayed out from an atomizing nozzle 12 to irrigate the seedlings, absorbent cotton 17 also absorbs the nutrient solution to continuously provide growing nutrients for the seedlings, a sterilizing lamp 26 is turned on to illuminate and sterilize the inside, then a ventilation fan 15 is started to ventilate the inside, then a hot air fan 3 is started, the hot air fan 3 blows hot air to the inner wall of the box body 7 to keep the internal environment temperature of the box body 7 at a comfortable degree, when the nutrient solution at the bottom is too much, a water pump 21 can be started, and the water pump 21 transports the nutrient solution to the inside of a water pipe, watering once more, avoided the waste of nutrient solution, when the seedling completion is grown, can stimulate slider 8, pull out fixed plate 9 from the inside of box 7.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The breeding culture tank for the cold-region water-saving drought-resistant rice varieties is characterized by comprising a base (1), a box body (7), a fixing mechanism, a culture mechanism and a sprinkling mechanism, wherein the box body (7) is arranged at the top of the base (1), the fixing mechanism is arranged inside the base (1), the fixing mechanism comprises a bidirectional screw rod (19), a nut (20), a connecting block (22) and a clamping plate (23), the bidirectional screw rod (19) is arranged inside the base (1), the left end and the right end of the bidirectional screw rod (19) are rotatably connected with the inner wall of the base (1), the outer wall of one side of the base (1) is fixedly connected with a first motor (2), the output shaft of the first motor (2) is in transmission connection with the bidirectional screw rod (19), the nuts (20) are symmetrically arranged on the bidirectional screw rod (19), and the top of the nut (20) is fixedly connected with the connecting block (22), the connecting block (22) is fixedly connected with the clamping plate (23).

2. The breeding culture tank for the cold-region water-saving drought-resistant rice varieties is characterized in that the top of the box body (7) is movably connected with a top plate (13), the left side and the right side of the top plate (13) are respectively provided with a cavity (27), the 27 communicates the outside with the inside of the box body (7), an air exchange fan (15) is arranged inside the cavity (27), and a second filter screen (14) is arranged at an opening of the cavity (27).

3. The breeding and culturing tank for the cold-region water-saving drought-resistant rice variety as claimed in claim 2, wherein a water inlet (16) is formed in the middle of the top plate (13), the water inlet (16) is communicated with a water pipe (10), the water pipe (10) penetrates through the surface of the top plate (13) and extends into the box body (7), the water pipe (10) is connected with a water spraying mechanism, and the water spraying mechanism comprises a connecting pipe (11) and an atomizing nozzle (12).

4. The breeding culture tank for the cold-region water-saving drought-resistant rice varieties is characterized in that two sides of the water pipe (10) are fixedly connected with a connecting pipe (11), a plurality of atomizing nozzles (12) are arranged at the bottom of the connecting pipe (11), the inner wall of the box body (7) is fixedly connected with a sliding rail (6), a sliding block (8) is arranged inside the sliding rail (6), the sliding block (8) is connected with a culture mechanism, and the culture mechanism comprises a fixing plate (9), water-absorbing cotton (17), a placing groove (18) and a culture tank (25).

5. The breeding culture tank for the cold-region water-saving drought-resistant rice variety as claimed in claim 4, wherein the sliding block (8) is fixedly connected with a fixing plate (9), the inside of the fixing plate (9) is divided into two layers of a placing groove (18) and absorbent cotton (17), a through hole is formed in the middle of the fixing plate (9), the through hole is penetrated by a water pipe (10), a plurality of culture tanks (25) are arranged inside the placing groove (18), and the culture tanks (25) are separated by partition plates (24).

6. The breeding culture tank for the cold-region water-saving drought-resistant rice variety as claimed in claim 1, wherein the top of the base (1) is fixedly connected with an air heater (3), the air heater (3) is communicated with an air pipe (4), a first filter screen (5) is arranged inside the air pipe (4), and the air pipe (4) is communicated with the inner wall of the box body (7).

7. The breeding and culturing tank for the cold-region water-saving drought-resistant rice varieties is characterized in that a sterilizing lamp (26) is arranged inside the tank body (7), a water pump (21) is arranged on the left side of the tank body (7), one side of the water pump (21) is communicated with a second water pipe (28) and extends to the bottom of the inner wall of the tank body (7), and the second water pipe (28) on the other end of the water pump (21) penetrates through the top surface of the tank body (7) and is communicated with the water pipe (10).