Germination promoting device for picea crassifolia seeds

Abstract

The utility model discloses a picea crassifolia seed germination promoting device, which belongs to the technical field of seed cultivation, and comprises a box body, a box door is hinged on the box body, bumps are symmetrically arranged in the box body, a moving mechanism is arranged below the bumps and the top of the box body, and the moving mechanism comprises a fixed plate, a threaded rod and a moving block, the fixed plates are symmetrically arranged in the box body, the threaded rod is arranged between the fixed plates, the movable blocks are symmetrically arranged on the threaded rod, a spraying assembly is arranged below the movable blocks, a plurality of drawers are arranged in the box body, and the drawers are arranged below the spraying assembly. The picea crassifolia seed germination promoting device adopting the structure can ensure that picea crassifolia seeds are kept in an environment with proper temperature and humidity, and is beneficial to germination of the seeds.

Description

Technical Field

[0001] The utility model relates to the technical field of seed cultivation, in particular to a Qinghai spruce seed germination promotion device. Background Art

[0002] Picea crassifolia Kom. is a tree belonging to the Pinaceae family and the Picea genus, which can reach a height of 23 meters. Picea crassifolia usually grows in mountainous areas above 2,500 meters above sea level. It is tall, with gray-brown bark, strip-shaped needles, lush branches and leaves, and a narrow crown. Due to its harsh growing environment and rare number, it is one of the precious tree species. Picea crassifolia likes cold and humid environments, can tolerate dry and cold climates, and plays a strong role in conserving water resources and soil and water conservation. Therefore, it is widely introduced and cultivated in arid areas, playing an important role in desertification prevention and control.

[0003] Since Picea hainanensis grows in high-altitude, high-altitude mountainous areas with harsh climatic conditions, the germination of seeds may be affected by extreme climatic conditions such as low temperature and strong wind at high altitudes, resulting in germination difficulties. Therefore, it is necessary to provide a germination-promoting device that can maintain suitable temperature and humidity to improve the germination rate and survival rate of Picea hainanensis seeds. Utility Model Content

[0004] The utility model aims to provide a Qinghai spruce seed germination promotion device, which can ensure that the Qinghai spruce seeds are kept in a suitable temperature and humidity environment, which is conducive to the germination of the seeds.

[0005] To achieve the above-mentioned purpose, the utility model provides a Qinghai spruce seed germination promotion device, including a box body, a box door hinged on the box body, protrusions symmetrically arranged in the box body, a moving mechanism is arranged below the protrusions and the top of the box body, the moving mechanism includes a fixed plate, a threaded rod and a moving block, the fixed plate is symmetrically arranged inside the box body, the threaded rod is arranged between the fixed plates, the moving blocks are symmetrically arranged on the threaded rods, a spray assembly is arranged below the moving block, and a plurality of drawers are arranged in the box body, and the drawers are arranged below the spray assembly.

[0006] Preferably, the box door is provided with an observation window and a handle, and the box body is provided with a control panel and a water tank.

[0007] Preferably, the moving mechanism further includes a rotating motor, and one end of the threaded rod passes through the fixing plate and the box body in sequence and is fixedly connected to the rotating motor.

[0008] Preferably, the spray assembly includes a spray pipe, a nozzle and a water inlet pipe, the spray pipe is arranged below the moving block, the nozzle is arranged below the spray pipe, one end of the water inlet pipe passes through the moving block and is connected to the spray pipe, and the other end of the water inlet pipe passes through the box body and is connected to the water tank.

[0009] Preferably, the water inlet pipe is provided with a water pump and a flow control valve.

[0010] Preferably, the threaded rod is provided with two threads in opposite directions.

[0011] Preferably, the bottom of the drawer is adapted to the shape of the protrusion, the drawer is slidably connected to the box body via the protrusion, and a filter, a temperature sensor and a humidity sensor are arranged in the drawer.

[0012] Preferably, a groove 1 is provided on an outer side of the drawer, and a handle 2 is rotatably connected to the groove 1 via a rotating shaft.

[0013] Preferably, a plurality of grooves 2 are provided at the bottom of the drawer, and heating tubes are provided inside the grooves 2.

[0014] Preferably, the control panel is electrically connected to both the temperature sensor and the humidity sensor.

[0015] Therefore, the utility model adopts a Qinghai spruce seed germination promotion device with the above structure, which has the following advantages:

[0016] (1) The present application detects the temperature and humidity inside the box through temperature and humidity sensors, and the temperature and humidity are displayed through the control panel, and the temperature and humidity inside the drawer can be adjusted according to specific circumstances;

[0017] (2) moving the spray assembly by the moving mechanism so that the water or culture solution in the spray assembly can be evenly sprayed on the Picea crassifolia seeds, while also increasing the humidity in the drawer;

[0018] (3) The temperature inside the drawer is adjusted by a heating tube;

[0019] (4) The utility model can ensure that the seeds of Picea crassifolia are kept in a suitable temperature and humidity environment, which is conducive to the germination of the seeds.

[0020] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an embodiment of a device for promoting germination of Picea crassifolia seeds according to the utility model;

[0022] Figure 2It is a front view of a box body of an embodiment of a Qinghai spruce seed germination promotion device of the utility model;

[0023] Figure 3 It is a cross-sectional view of a box body of an embodiment of a Qinghai spruce seed germination promotion device of the utility model;

[0024] Figure 4 It is a side view of a spraying assembly of a Qinghai spruce seed germination promotion device embodiment of the utility model;

[0025] Figure 5 It is a cross-sectional view of a drawer of an embodiment of a Qinghai spruce seed germination promotion device of the utility model;

[0026] Reference numerals

[0027] 1. Box body; 2. Box door; 3. Bump; 4. Moving mechanism; 41. Fixed plate; 42. Threaded rod; 43. Moving block; 44. Rotating motor; 5. Spraying assembly; 51. Spraying pipe; 52. Spraying head; 53. Water inlet pipe; 6. Drawer; 7. Control panel; 8. Water tank; 9. Observation window; 10. Handle 1; 11. Filter; 12. Temperature sensor; 13. Humidity sensor; 14. Groove 1; 15. Handle 2; 16. Groove 2; 17. Heating tube. DETAILED DESCRIPTION

[0028] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0029] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] Example

[0031] like Figure 1-5As shown, the utility model provides a Qinghai spruce seed germination promotion device, including a box body 1, symmetrically arranged with protrusions 3 in the box body 1, a moving mechanism 4 is arranged below the protrusions 3 and the top of the box body 1, a box door 2 is hinged on the box body 1, a control panel 7 and a water tank 8 are arranged on the box body 1, and an observation window 9 and a handle 10 are arranged on the box door 2.

[0032] The moving mechanism 4 includes a fixed plate 41, a threaded rod 42 and a moving block 43. The fixed plate 41 is symmetrically arranged inside the box 1, the threaded rod 42 is arranged between the fixed plates 41, the moving block 43 is symmetrically arranged on the threaded rod 42, and a spraying assembly 5 is arranged below the moving block 43. The moving mechanism 4 also includes a rotating motor 44, and one end of the threaded rod 42 passes through the fixed plate 41 and the box 1 in sequence and is fixedly connected to the rotating motor 44. The threaded rod 42 is provided with two threads in opposite directions. The rotating motor 44 controls the rotation of the threaded rod 42, thereby driving the moving blocks 43 to move in opposite directions, so that the spraying assembly 5 can be moved and sprayed above the Qinghai spruce seeds to ensure uniform spraying of the seeds.

[0033] The spray assembly 5 includes a spray pipe 51, a nozzle 52 and a water inlet pipe 53. The spray pipe 51 is arranged below the moving block 43, and the nozzle 52 is arranged below the spray pipe 51. The nozzle 52 is an atomizing nozzle. One end of the water inlet pipe 53 passes through the moving block 43 and is connected to the spray pipe 51, and the other end of the water inlet pipe 53 passes through the box 1 and is connected to the water tank 8. Water or culture solution can be placed in the water tank 8. The culture solution includes but is not limited to sodium chloride solution. When the seeds need to be soaked in the culture solution, the culture solution is sprayed into the drawer 6 through the spray assembly 5 so that the liquid level of the culture solution is higher than the seeds. A water pump and a flow control valve are provided on the water pipe, and the flow control valve can control the flow rate of the water inlet pipe 53. The humidity inside the drawer 6 can also be increased by the spray assembly 5. When the humidity is too high, the drawer 6 is pulled out, and the liquid in the drawer 6 is poured out at the same time to reduce the humidity inside the drawer 6.

[0034] A plurality of drawers 6 are arranged in the box 1, and the drawers 6 are arranged below the spraying assembly 5. The bottom of the drawer 6 is adapted to the shape of the protrusion 3, and the drawer 6 is slidably connected to the box 1 through the protrusion 3. A filter 11, a temperature sensor 12 and a humidity sensor 13 are arranged in the drawer 6, and the Qinghai spruce seeds are placed on the filter 11. The temperature and humidity in the environment where the Qinghai spruce seeds are located can be detected by the temperature sensor 12 and the humidity sensor 13. A groove 14 is arranged on one side outside the drawer 6, and a handle 2 15 is connected to the groove 14 by a rotating shaft. A plurality of grooves 2 16 are arranged at the bottom of the drawer 6, and a heating tube 17 is arranged inside the groove 2 16. The heating tube 17 can slide inside the groove 2 16, and the heating tube 17 can be either an electric heating tube or a water heating tube. When there is liquid at the bottom of the drawer 6, the heating tube 17 can also transfer heat to the seeds through the liquid. When the temperature is too low, the heating tube 17 is inserted into the groove 2 16, and when the temperature is too high, the heating tube 17 is taken out.

[0035] The control panel 7 is electrically connected to the temperature sensor 12 and the humidity sensor 13. The temperature sensor 12 and the humidity sensor 13 measure the temperature and humidity inside the drawer 6, and then display them on the control panel 7 to determine whether the temperature inside the drawer 6 is appropriate.

[0036] When using the Qinghai spruce seed germination promotion device of this embodiment, the seeds are evenly placed on the filter 11, and then the drawer 6 is placed inside the box 1. The temperature and humidity inside the drawer 6 are displayed through the control panel 7. When the temperature is too low, the heating tube 17 is inserted into the groove 2 16. When the humidity is too low, the liquid is sprayed through the spray component 5 to increase the humidity inside the drawer 6.

[0037] Therefore, the utility model adopts a Qinghai spruce seed germination promotion device with the above structure, which can ensure that the Qinghai spruce seeds are kept in a suitable temperature and humidity environment, which is conducive to the germination of the seeds.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. A device for promoting germination of Picea crassifolia seeds, characterized in that: It includes a box body, a box door is hinged on the box body, protrusions are symmetrically arranged in the box body, a moving mechanism is arranged below the protrusions and the top of the box body, the moving mechanism includes a fixed plate, a threaded rod and a moving block, the fixed plate is symmetrically arranged inside the box body, the threaded rod is arranged between the fixed plates, the moving blocks are symmetrically arranged on the threaded rods, a spray assembly is arranged below the moving block, and a plurality of drawers are arranged in the box body, and the drawers are arranged below the spray assembly.

2. The device for promoting germination of Picea crassifolia seeds according to claim 1, characterized in that: The box door is provided with an observation window and a handle, and the box body is provided with a control panel and a water tank.

3. The device for promoting germination of Picea crassifolia seeds according to claim 1, characterized in that: The moving mechanism also includes a rotating motor, and one end of the threaded rod passes through the fixing plate and the box body in sequence and is fixedly connected to the rotating motor.

4. The device for promoting germination of Picea crassifolia seeds according to claim 2, characterized in that: The spray assembly includes a spray pipe, a nozzle and a water inlet pipe. The spray pipe is arranged below the moving block, the nozzle is arranged below the spray pipe, one end of the water inlet pipe passes through the moving block and is connected to the spray pipe, and the other end of the water inlet pipe passes through the box body and is connected to the water tank.

5. The device for promoting germination of Picea crassifolia seeds according to claim 4, characterized in that: The water inlet pipes are each provided with a water pump and a flow control valve.

6. The device for promoting germination of Picea crassifolia seeds according to claim 1, characterized in that: The threaded rod is provided with two threads in opposite directions.

7. The device for promoting germination of Picea crassifolia seeds according to claim 2, characterized in that: The bottom of the drawer is matched with the shape of the protrusion, and the drawer is slidably connected with the box body through the protrusion. A filter, a temperature sensor and a humidity sensor are arranged in the drawer.

8. The device for promoting germination of Picea crassifolia seeds according to claim 7, characterized in that: A groove one is arranged on one side outside the drawer, and a handle two is rotatably connected in the groove one via a rotating shaft.

9. The device for promoting germination of Picea crassifolia seeds according to claim 8, characterized in that: A plurality of grooves 2 are arranged at the bottom of the drawer, and heating tubes are arranged inside the grooves 2.

10. The device for promoting germination of Picea crassifolia seeds according to claim 7, characterized in that: The control panel is electrically connected to the temperature sensor and the humidity sensor.

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