Seedling raising and breeding device with automatic spraying function

Abstract

The utility model discloses a seedling breeding device with an automatic spraying function, which comprises a tray, the tray comprises two tray bodies, the two tray bodies are connected through a connecting plate, the connecting plate is connected with a water supply pipe, the middle part of the water supply pipe is vertically upwards provided with a branch pipe, the branch pipe is provided with an electromagnetic valve, and the electromagnetic valve is connected with the tray. A branch pipe is arranged in the tray, a spray pipe is arranged at the top of the branch pipe, the spray pipe and the branch pipe are detachably connected, a soil monitor is arranged on the tray, the soil monitor is connected with an electromagnetic valve, and the soil monitor is used for monitoring the soil moisture content of soil in the tray. A water supply pipe is arranged in the middle of the tray, the water supply pipe is connected with a spray pipe through an electromagnetic valve, a soil monitor is installed on the tray, the soil moisture content of soil in the tray can be monitored through the soil monitor, the electromagnetic valve is conveniently controlled to be opened when the humidity of the soil is too low, and after the electromagnetic valve is opened, the spray pipe sprays water; therefore, the purpose of improving the soil humidity after spraying is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling cultivation and breeding, and in particular relates to a seedling cultivation and breeding device with an automatic spraying function. Background Art

[0002] In the process of seedling breeding, it is necessary to ensure that the soil has sufficient moisture and nutrients to ensure that the seeds can germinate and grow normally. In actual work, the staff cannot monitor the moisture content and nutrients of the soil in real time, and it is not convenient to automatically spray the soil for seedling breeding when the soil lacks moisture or nutrients. In order to solve this problem, some seedling breeding devices that can automatically spray have appeared on the market.

[0003] For example, the patent with Chinese patent authorization announcement number CN205320708U discloses a nutrient solution automatic spraying seedling device, in which a piston plate is installed in an outer box body, a left cylinder shaft is installed on the left side of the piston plate, and a right cylinder shaft is installed on the right side of the piston plate, a left cylinder piston is installed on the top of the left cylinder shaft, and a right cylinder piston is installed on the top of the right cylinder shaft, the left cylinder piston is installed in the left lifting cylinder, and the right cylinder piston is installed in the right lifting cylinder, the seedling box body is fixedly installed in the center of the piston plate, the left automatic spraying pipe is installed on the left side of the seedling box body, and the right automatic spraying pipe is installed on the right side of the seedling box body, the ends of the left automatic spraying pipe and the right automatic spraying pipe pass through the piston plate, the left nutrient solution adding tube is connected to the outer box body through the left adding tube, and the right nutrient solution adding tube is connected to the outer box body through the right adding tube.

[0004] Although the automatic spraying seedling raising device provided by the above patent has the function of automatic spraying, its structure is relatively complex, and the manufacturing or purchasing cost is relatively high, which is not convenient for large-scale promotion and use. At the same time, the seedling raising device is not convenient for moving the raised seedlings. Utility Model Content

[0005] The purpose of the utility model is to provide a seedling breeding device with an automatic spraying function to solve the problems in the above background technology that the existing automatic spraying seedling breeding device is complex in structure, high in cost, and not convenient for large-scale promotion and use, and the seedling breeding device is not convenient for moving the seedlings.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions

[0007] A seedling raising and breeding device with an automatic spraying function comprises a tray, wherein the tray comprises two tray bodies, the two tray bodies are connected by a connecting plate, a water supply pipe is connected to the connecting plate, a branch pipe is vertically upwardly provided in the middle of the water supply pipe, an electromagnetic valve is provided on the branch pipe, a nozzle is provided on the top of the branch pipe, the nozzle and the branch pipe are detachably connected, a soil monitor is provided on the tray, the soil monitor is connected to the electromagnetic valve, and the soil monitor is used to monitor the moisture content of the soil inside the tray.

[0008] Preferably, a clamping plate is provided on one side of the tray body, and a clamping port is provided on the other side aligned with the clamping plate, the clamping plate and the clamping port match each other and are used for clamping multiple trays together, and multiple leakage holes are evenly provided on the bottom of the tray body.

[0009] Preferably, the water supply pipe is provided with a conversion cap at one end and an external thread at the other end, the conversion cap is threadedly connected to the external thread on the adjacent tray water supply pipe, and the inner side of the top opening of the branch pipe is provided with an internal thread for threaded connection with the nozzle.

[0010] Preferably, an actuator is provided on the side of the solenoid valve, and a communication slot is provided at the end of the actuator, and the communication slot is connected to the soil monitor.

[0011] Preferably, a supporting plate is provided between the two disks, a threaded hole is provided in the middle of the supporting plate, and the threaded hole is threadedly connected to the soil monitor.

[0012] Preferably, a row of nozzles is provided on the side of the nozzle, a connecting pipe is provided on the side of the nozzle, a transfer tube is provided at the bottom of the connecting tube, and the transfer tube is threadedly connected to the internal thread on the inner side of the branch pipe.

[0013] Preferably, transmission lines are symmetrically provided on both sides of the top of the soil monitor, plug connectors are provided at the ends of the transmission lines, and a soil moisture sensor is provided at the bottom of the plug connector, and the soil moisture sensor is used to measure the soil moisture condition of the soil inside the tray.

[0014] Preferably, a power-on wire is provided on the side of the soil monitor, a power-on connector is provided at the end of the power-on wire, a connecting wire is also provided on the side of the soil monitor, a connecting plug is provided at the end of the connecting wire, and the connecting plug is plug-connected to the solenoid valve.

[0015] Preferably, both front and rear end surfaces of the tray are provided with thread grooves, and the thread grooves are threadedly connected with handles.

[0016] Preferably, a bottom plate is provided at one end of the handle facing the tray, a plurality of top screws are provided on the outer side of the bottom plate, a stud is provided in the middle of the bottom plate, and the stud is threadedly connected to the thread groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model is provided with a tray, a water supply pipe is provided in the middle of the tray, the water supply pipe is connected to a nozzle through a solenoid valve, and a soil monitor is installed on the tray, through which the soil moisture inside the tray can be monitored, so that the solenoid valve can be controlled to open when the soil humidity is too low, and the nozzle will spray water after the solenoid valve is opened, thereby achieving the purpose of spraying the soil and increasing the soil humidity. And according to the condition of the soil, the staff can also add an appropriate amount of nutrient solution in the water bath to facilitate the improvement of the nutrient content of the soil.

[0019] 2. Both ends of the pallet of the utility model are provided with handles, by which the pallet can be set up, making it more convenient to transport the pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the tray in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the nozzle in the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the soil monitoring device in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the handle in the utility model.

[0025] In the figure: 1. tray; 11. tray body; 111. card plate; 112. bayonet; 113. leakage hole; 114. threaded groove; 12. connecting plate; 13. water supply pipe; 131. adapter cap; 132. branch pipe; 133. solenoid valve; 134. actuator; 135. communication slot; 14. supporting plate; 141. threaded hole; 2. nozzle; 21. nozzle; 22. connecting pipe; 23. adapter tube; 3. soil monitor; 31. transmission line; 32. plug connector; 33. soil moisture sensor; 34. power line; 35. power connector; 36. communication line; 37. communication plug; 4. handle; 41. bottom plate; 42. stud; 43. top screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figure 1 and Figure 2 The utility model provides a seedling breeding device with an automatic spraying function, including a tray 1, wherein the tray 1 includes two tray bodies 11, and the two tray bodies 11 are connected by a connecting plate 12, and a water supply pipe 13 is connected to the connecting plate 12. The tray body 11 is convenient for placing soil, breeding and seedling raising, and also convenient for lifting and transporting the seedlings in the later stage. A branch pipe 132 is vertically upwardly provided in the middle of the water supply pipe 13, and a solenoid valve 133 is provided on the branch pipe 132. A nozzle 2 is provided on the top of the branch pipe 132. The branch pipe 132 is used to connect the nozzle 2, and the solenoid valve 133 is used to control the opening and closing of the branch pipe 132, so as to ensure that the liquid can be smoothly sprayed out from the inside of the nozzle 2 after the solenoid valve 133 is opened. The nozzle 2 and the branch pipe 132 are detachably connected, and this structure is convenient for the disassembly, assembly and replacement of the nozzle 2. A soil monitor 3 is provided on the tray 1, and the soil monitor 3 is connected to the electromagnetic valve 133. The soil monitor 3 is used to monitor the moisture content of the soil inside the tray 1, so as to open the electromagnetic valve 133 when the moisture content of the soil is too low, and close the electromagnetic valve 133 when the moisture content of the soil is too high.

[0028] See also Figure 2 A card plate 111 is provided on one side of the tray body 11, and a card slot 112 is provided on the other side aligned with the card plate 111. The card plate 111 and the card slot 112 match each other and are used to connect multiple trays 1 to each other, which is convenient for assembly and use of multiple trays 1. Multiple leakage holes 113 are evenly provided at the bottom of the tray body 11, and the leakage holes 113 are convenient for leaking water. A transfer cap 131 is provided at one end of the water supply pipe 13, and an external thread is provided at the other end. The transfer cap 131 is threadedly connected with the external thread on the water supply pipe 13 of the adjacent tray 1. This structure is convenient for threading the water supply pipes 13 between adjacent trays 1. An internal thread is provided on the inner side of the top opening of the branch pipe 132, which is used for threading with the nozzle 2. An actuator 134 is provided on the side of the solenoid valve 133, and a connecting slot 135 is provided at the end of the actuator 134. The connecting slot 135 is connected to the soil monitor 3, which is convenient for the soil monitor 3 to connect with the solenoid valve 133 and control the opening and closing of the solenoid valve 133. A supporting plate 14 is disposed between the two disk bodies 11 . A threaded hole 141 is disposed in the middle of the supporting plate 14 . The threaded hole 141 is threadedly connected to the soil monitor 3 , so as to facilitate the disassembly, assembly and use of the soil monitor 3 .

[0029] See also Figure 3 A row of nozzles 21 are arranged on the side of the nozzle 2, and the nozzles 21 spray water, so as to increase the soil moisture and ensure that the soil has sufficient moisture. A connecting pipe 22 is arranged on the side of the nozzle 2, and a transfer pipe 23 is arranged at the bottom of the connecting pipe 22, and the transfer pipe 23 is threadedly connected with the internal thread inside the branch pipe 132; this structure is convenient for the installation and use of the nozzle 2.

[0030] See also Figure 4 , transmission lines 31 are symmetrically arranged on both sides of the top of the soil monitor 3, a plug connector 32 is arranged at the end of the transmission line 31, and a moisture sensor 33 is arranged at the bottom of the plug connector 32. The moisture sensor 33 is used to measure the moisture content of the soil inside the tray 1; the transmission line 31 cooperates with the plug connector 32 and the moisture sensor 33 to facilitate soil monitoring and control the opening and closing of the solenoid valve 133 when the soil moisture content is abnormal. A power-on line 34 is arranged on the side of the soil monitor 3, and a power-on connector 35 is arranged at the end of the power-on line 34. The power-on line 34 and the power-on connector 35 are convenient for powering on the soil monitor 3 and facilitating the normal operation of the soil monitor 3. A connecting line 36 is also arranged on the side of the soil monitor 3, and a connecting plug 37 is arranged at the end of the connecting line 36. The connecting plug 37 is plugged and connected to the solenoid valve 133; it is convenient for the soil monitor 3 to be used in conjunction with the solenoid valve 133.

[0031] Working principle: When in use, place multiple trays 1 at designated positions, and make the adjacent trays 1 snap-fitted, and also make the water supply pipes 13 of the trays 1 connected and fixed; then block the non-water inlet end of the connected water supply pipe 13. Then connect the water supply pipe 13 to the water pump and the water source. Then put the soil into the tray 1, and plant seeds in the tray 1; then install the soil monitor 3, so that the soil moisture sensor 33 of the soil monitor 3 is inserted into the soil, and when the soil moisture is too low, the soil detector controls the solenoid valve 133 to open, and the nozzle 2 is convenient to spray water. When the soil moisture is too high, the soil monitor 3 will control the solenoid valve 133 to close, so that the nozzle 2 stops spraying water. If the soil nutrients are too low, nutrient solution can also be added to the water source. Compared with the prior art, the tray 1 of the present application is provided with a water supply pipe 13 in the middle part, and the water supply pipe 13 is connected to the nozzle 2 through the solenoid valve 133, and a soil monitor 3 is installed on the tray 1. The soil moisture condition of the soil inside the tray 1 can be monitored through the soil monitor 3, so that the solenoid valve 133 can be controlled to open when the soil humidity is too low. After the solenoid valve 133 is opened, the nozzle 2 will spray water, thereby achieving the purpose of spraying the soil and increasing the soil humidity; and according to the condition of the soil, the staff can also add an appropriate amount of nutrient solution in the water bath to facilitate the improvement of the nutrient content of the soil.

[0032] Example 2: Please refer to Figure 1 and Figure 2The utility model provides a seedling breeding device with an automatic spraying function, including a tray 1, wherein the tray 1 includes two tray bodies 11, and the two tray bodies 11 are connected by a connecting plate 12, and a water supply pipe 13 is connected to the connecting plate 12. The tray body 11 is convenient for placing soil, breeding and seedling raising, and also convenient for lifting and transporting the seedlings in the later stage. A branch pipe 132 is vertically upwardly provided in the middle of the water supply pipe 13, and a solenoid valve 133 is provided on the branch pipe 132. A nozzle 2 is provided on the top of the branch pipe 132. The branch pipe 132 is used to connect the nozzle 2, and the solenoid valve 133 is used to control the opening and closing of the branch pipe 132, so as to ensure that the liquid can be smoothly sprayed out from the inside of the nozzle 2 after the solenoid valve 133 is opened. The nozzle 2 and the branch pipe 132 are detachably connected, and this structure is convenient for the disassembly, assembly and replacement of the nozzle 2. A soil monitor 3 is provided on the tray 1, and the soil monitor 3 is connected to the electromagnetic valve 133. The soil monitor 3 is used to monitor the moisture content of the soil inside the tray 1, so as to open the electromagnetic valve 133 when the moisture content of the soil is too low, and close the electromagnetic valve 133 when the moisture content of the soil is too high.

[0033] See also Figure 2 A card plate 111 is provided on one side of the tray body 11, and a card slot 112 is provided on the other side aligned with the card plate 111. The card plate 111 and the card slot 112 match each other and are used to connect multiple trays 1 to each other, which is convenient for assembly and use of multiple trays 1. Multiple leakage holes 113 are evenly provided at the bottom of the tray body 11, and the leakage holes 113 are convenient for leaking water. A transfer cap 131 is provided at one end of the water supply pipe 13, and an external thread is provided at the other end. The transfer cap 131 is threadedly connected with the external thread on the water supply pipe 13 of the adjacent tray 1. This structure is convenient for threading the water supply pipes 13 between adjacent trays 1. An internal thread is provided on the inner side of the top opening of the branch pipe 132, which is used for threading with the nozzle 2. An actuator 134 is provided on the side of the solenoid valve 133, and a connecting slot 135 is provided at the end of the actuator 134. The connecting slot 135 is connected to the soil monitor 3, which is convenient for the soil monitor 3 to connect with the solenoid valve 133 and control the opening and closing of the solenoid valve 133. A supporting plate 14 is disposed between the two disk bodies 11 . A threaded hole 141 is disposed in the middle of the supporting plate 14 . The threaded hole 141 is threadedly connected to the soil monitor 3 , so as to facilitate the disassembly, assembly and use of the soil monitor 3 .

[0034] See also Figure 3 A row of nozzles 21 are arranged on the side of the nozzle 2, and the nozzles 21 spray water, so as to increase the soil moisture and ensure that the soil has sufficient moisture. A connecting pipe 22 is arranged on the side of the nozzle 2, and a transfer pipe 23 is arranged at the bottom of the connecting pipe 22, and the transfer pipe 23 is threadedly connected with the internal thread inside the branch pipe 132; this structure is convenient for the installation and use of the nozzle 2.

[0035] See also Figure 4, transmission lines 31 are symmetrically arranged on both sides of the top of the soil monitor 3, a plug connector 32 is arranged at the end of the transmission line 31, and a moisture sensor 33 is arranged at the bottom of the plug connector 32. The moisture sensor 33 is used to measure the moisture content of the soil inside the tray 1; the transmission line 31 cooperates with the plug connector 32 and the moisture sensor 33 to facilitate soil monitoring and control the opening and closing of the solenoid valve 133 when the soil moisture content is abnormal. A power-on line 34 is arranged on the side of the soil monitor 3, and a power-on connector 35 is arranged at the end of the power-on line 34. The power-on line 34 and the power-on connector 35 are convenient for powering on the soil monitor 3 and facilitating the normal operation of the soil monitor 3. A connecting line 36 is also arranged on the side of the soil monitor 3, and a connecting plug 37 is arranged at the end of the connecting line 36. The connecting plug 37 is plugged and connected to the solenoid valve 133; it is convenient for the soil monitor 3 to be used in conjunction with the solenoid valve 133.

[0036] See also Figure 1 and Figure 2 The front and rear ends of the tray 1 are both provided with thread grooves 114, and the thread grooves 114 are threadedly connected with the handle 4; this structure is convenient for the handle 4 to be disassembled and assembled according to the use requirements.

[0037] See also Figure 5 The end of the handle 4 facing the tray 1 is provided with a bottom plate 41, and the outer side of the bottom plate 41 is provided with a plurality of top screws 43, and the top screws 43 are used to ensure sufficient stability of the handle 4. A stud 42 is provided in the middle of the bottom plate 41, and the stud 42 is threadedly connected with the thread groove 114; this structure is convenient for disassembly and assembly of the handle 4, and convenient for flexible use of the handle 4.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling raising and breeding device with an automatic spraying function, comprising a tray (1), characterized in that: The tray (1) comprises two tray bodies (11), the two tray bodies (11) are connected via a connecting plate (12), a water supply pipe (13) is connected to the connecting plate (12), a branch pipe (132) is vertically upwardly provided in the middle of the water supply pipe (13), a solenoid valve (133) is provided on the branch pipe (132), a nozzle (2) is provided at the top of the branch pipe (132), the nozzle (2) and the branch pipe (132) are detachably connected, a soil monitor (3) is provided on the tray (1), the soil monitor (3) is connected to the solenoid valve (133), and the soil monitor (3) is used to monitor the moisture content of the soil inside the tray (1).

2. The seedling raising and breeding device with automatic spraying function according to claim 1, characterized in that: A clamping plate (111) is provided on one side of the tray body (11), and a clamping opening (112) is provided on the other side aligned with the clamping plate (111); the clamping plate (111) and the clamping opening (112) match each other and are used for clamping a plurality of trays (1) together; a plurality of leakage holes (113) are evenly arranged on the bottom of the tray body (11).

3. The seedling raising and breeding device with automatic spraying function according to claim 1, characterized in that: The water supply pipe (13) is provided with a transfer cap (131) at one end and an external thread at the other end; the transfer cap (131) is threadedly connected to the external thread on the water supply pipe (13) of the adjacent tray (1); the branch pipe (132) is provided with an internal thread on the inner side of the top opening for threaded connection with the nozzle (2).

4. The seedling raising and breeding device with automatic spraying function according to claim 1, characterized in that: An actuator (134) is provided on the side of the solenoid valve (133), and a communication slot (135) is provided at the end of the actuator (134), and the communication slot (135) is connected to the soil monitor (3).

5. The seedling raising and breeding device with automatic spraying function according to claim 1, characterized in that: A supporting plate (14) is provided between the two disk bodies (11), a threaded hole (141) is provided in the middle of the supporting plate (14), and the threaded hole (141) is threadedly connected to the soil monitor (3).

6. The seedling raising and breeding device with automatic spraying function according to claim 3, characterized in that: A row of nozzles (21) is provided on the side of the nozzle pipe (2), a connecting pipe (22) is provided on the side of the nozzle pipe (2), a transfer pipe (23) is provided at the bottom of the connecting pipe (22), and the transfer pipe (23) is threadedly connected to the internal thread on the inner side of the branch pipe (132).

7. The seedling raising and breeding device with automatic spraying function according to claim 1, characterized in that: Transmission lines (31) are symmetrically arranged on both sides of the top of the soil monitor (3); a plug connector (32) is arranged at the end of the transmission line (31); a soil moisture sensor (33) is arranged at the bottom of the plug connector (32); the soil moisture sensor (33) is used to measure the soil moisture of the soil inside the tray (1).

8. The seedling raising and breeding device with automatic spraying function according to claim 7, characterized in that: A power-on wire (34) is provided on the side of the soil monitor (3), and a power-on connector (35) is provided at the end of the power-on wire (34). A connecting wire (36) is also provided on the side of the soil monitor (3), and a connecting plug (37) is provided at the end of the connecting wire (36). The connecting plug (37) is plug-connected to the solenoid valve (133).

9. A seedling raising and breeding device with automatic spraying function according to any one of claims 1 to 8, characterized in that: The tray (1) is provided with thread grooves (114) on both the front and rear end surfaces, and the thread grooves (114) are threadedly connected to a handle (4).

10. The seedling raising and breeding device with automatic spraying function according to claim 9, characterized in that: A bottom plate (41) is provided at one end of the handle (4) facing the tray (1), a plurality of top screws (43) are provided on the outer side of the bottom plate (41), a stud (42) is provided in the middle of the bottom plate (41), and the stud (42) is threadedly connected to the thread groove (114).

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