Rice seedling raising device

Abstract

The utility model belongs to the technical field of rice seedling raising, and particularly relates to a rice seedling raising device which comprises a base, a spraying mechanism is arranged above the base, and a rotary seedling raising mechanism is arranged on the inner side of the spraying mechanism. Through the arranged rotary seedling raising mechanism, rice seedlings are effectively driven to uniformly and slowly rotate for uniform seedling raising, and through the arranged rotating assembly, a rotating shaft and a bearing rotating shaft are driven to rotate, a placing round frame and a seedling cylinder assembly in a partition plate are driven to slowly rotate, and meanwhile the rice seedlings in the seedling cylinder assembly are driven to rotate; spraying is conducted on the rotating rice seedlings, generated waste liquid is discharged through blow-off pipes arranged on the two sides of a placement round frame and flows into a sewage tank, the slow rotating effect of the rice seedlings is guaranteed, meanwhile, the rice seedlings are evenly raised, the survival rate of the rice seedlings in the seedling raising process of the rice seedlings is guaranteed, and practicability is high; the use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice seedling cultivation, and in particular relates to a rice seedling cultivation device. Background Art

[0002] Rice is an edible grain, an annual herb, which likes warm and humid climates and is an annual aquatic herb; the culm is upright, which varies with the variety. The leaf sheath is loose and hairless; the ligule is lanceolate, 10-25 cm long, and the bases on both sides extend downward to form the edge of the leaf sheath. During the rice planting process, the seedlings usually have a small number of roots, which makes it difficult for the seedlings to take root in the paddy field, and the seedlings are prone to lodging.

[0003] In the existing related technologies, the rice seedlings are cultivated in a fixed manner in an overall constant temperature box, which cannot effectively drive the rice seedlings to rotate evenly and slowly for uniform seedling cultivation. Therefore, it is urgent to design a rice seedling cultivation device to deal with these problems. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, the utility model discloses a rice seedling raising device.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A rice seedling raising device comprises a base, a spraying mechanism is arranged above the base, and a rotating seedling raising mechanism is arranged inside the spraying mechanism.

[0007] The rotary seedling raising mechanism includes a rotating shaft arranged on a base, a rotating assembly is arranged at one end of the rotating shaft, a load-bearing rotating shaft is arranged at the other end of the rotating shaft, a load-bearing platform is vertically equidistantly installed on the outer surface of the load-bearing rotating shaft, a placing circular frame is arranged on the load-bearing platform, partitions are circularly equidistantly arranged inside the placing circular frame, water leakage holes are arranged on the partitions, a seedling tube assembly is arranged inside the partitions, sewage pipes are installed on both sides of the placing circular frame, and a sewage tank is arranged below the sewage pipes.

[0008] Preferably, the spraying mechanism includes a box body arranged above the base, with seedling liquid tanks installed on both sides of the box body, a mobile spray assembly installed at the liquid outlet of the seedling liquid tank, a lifting assembly arranged on the mobile spray assembly, a temperature sensor installed inside the box body, and a constant temperature assembly arranged above the box body.

[0009] Preferably, the rotating assembly includes a worm wheel arranged at one end of the rotating shaft, one side of the worm wheel is meshingly connected with a worm, and one end of the worm is provided with a power motor.

[0010] Preferably, the seedling tube assembly includes a seedling lower seat arranged in the partition, a seedling upper seat is installed on the seedling lower seat, and water-gritting holes are arranged on the circumference of the outer surface of the seedling lower seat.

[0011] Preferably, the movable liquid spraying assembly comprises a lifting movable tube arranged at the liquid outlet end of the seedling liquid tank, and a spray row is installed on the lifting movable tube.

[0012] Preferably, the lifting assembly comprises a lifting platform arranged on the mobile liquid spraying assembly, a lifting screw is vertically arranged on the lifting platform, and a driving motor is arranged at one end of the lifting screw.

[0013] The beneficial effects are:

[0014] The utility model discloses a rice seedling raising device. The rice seedlings can be effectively driven to rotate evenly and slowly through a rotating seedling raising mechanism. The rotating shaft and the bearing rotating shaft are driven to rotate through a rotating component, and the seedling tube components in the placing round frame and the partition are driven to rotate slowly. The rice seedlings in the seedling tube component are driven to rotate at the same time, and the rotating rice seedlings are sprayed. The generated waste liquid is discharged into a sewage tank through sewage pipes arranged on both sides of the placing round frame, thereby ensuring the slow rotation effect of the rice seedlings and making the rice seedlings evenly raised, thereby ensuring the survival rate of the rice seedlings in the rice seedling raising process. The utility model has high practicality and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a first structural schematic diagram of the utility model;

[0018] Figure 4 It is a second structural schematic diagram of the utility model;

[0019] Figure 5 yes Figure 4 The structural diagram at A in the middle;

[0020] Figure 6 It is a schematic diagram of the structure of the rice seedling tube component of the utility model.

[0021] In the figure: 1. base;

[0022] 2. Spraying mechanism; 201. Box; 202. End door; 203. Seedling liquid tank; 204. Driving motor; 2041. Lifting screw; 2042. Lifting platform; 205. Spraying row; 206. Lifting moving pipe; 207. Temperature sensor; 208. Thermostat; 2081. Constant temperature row;

[0023] 3. Rotating seedling raising mechanism; 301. Rotating shaft; 302. Worm gear; 303. Worm; 304. Power motor; 305. Load-bearing rotating shaft; 306. Load-bearing platform; 307. Placing round frame; 308. Partition; 3081. Drain hole; 309. Seedling tube assembly; 3091. Seedling lower seat; 3092. Grate hole; 3093. Seedling upper seat; 310. Drain pipe; 311. Sewage tank. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Reference Figure 1-6 The utility model provides an embodiment: a rice seedling raising device, comprising a base 1, a spraying mechanism 2 is arranged above the base 1, and a rotating seedling raising mechanism 3 is arranged inside the spraying mechanism 2.

[0028] In this embodiment: the spraying mechanism 2 includes a box body 201 arranged above the base 1, and seedling liquid tanks 203 are installed on both sides of the box body 201, and the seedling liquid tank 203 is filled with seedling nutrient solution. A liquid pump is installed inside the seedling liquid tank 203. A mobile liquid spraying assembly is installed at the liquid outlet end of the seedling liquid tank 203, and a lifting assembly is arranged on the mobile liquid spraying assembly. A temperature sensor 207 is installed on the inner side of the box body 201. The temperature sensor 207 is a prior art and is used to detect the temperature in the box body 201. A constant temperature assembly is arranged above the box body 201. The mobile liquid spraying assembly includes a lifting and moving pipe 206 arranged at the liquid outlet end of the seedling liquid tank 203, and a spray row 205 is installed on the lifting and moving pipe 206. The lifting assembly includes a lifting platform 2042 arranged on the mobile liquid spraying assembly, and a lifting screw 2041 is vertically arranged on the lifting platform 2042, and a driving motor 204 is arranged at one end of the lifting screw 2041. A universal knuckle is provided between the spray row 205 and the lifting platform 2042, and the spray row 205 can be rotated at a certain angle. The constant temperature assembly includes a thermostat 208 provided on the box 201, and a constant temperature row 2081 is provided at the power end of the thermostat 208. An end door 202 is provided at the front side of the box 201. The thermostat 208 is used to keep the temperature in the box 201 constant in real time, which is a prior art.

[0029] In this embodiment: the rotary seedling raising mechanism 3 includes a rotating shaft 301 arranged on the base 1, a rotating assembly is arranged at one end of the rotating shaft 301, a bearing rotating shaft 305 is arranged at the other end of the rotating shaft 301, a bearing platform 306 is vertically and equidistantly installed on the outer surface of the bearing rotating shaft 305, a placing circular frame 307 is arranged on the bearing platform 306, a partition 308 is arranged circularly and equidistantly in the placing circular frame 307, a water leakage hole 3081 is arranged on the partition 308, a seedling tube assembly 309 is arranged in the partition 308, a sewage pipe 310 is installed on both sides of the placing circular frame 307, and a sewage tank 311 is arranged below the sewage pipe 310. A one-way electromagnetic switch is arranged at the outlet end of the sewage pipe 310 to control the sewage. The rotating assembly includes a worm wheel 302 arranged at one end of the rotating shaft 301, a worm 303 is meshed and connected on one side of the worm wheel 302, and a power motor 304 is arranged at one end of the worm 303. The seedling tube assembly 309 includes a seedling lower seat 3091 disposed in the partition 308, a seedling upper seat 3093 is mounted on the seedling lower seat 3091, and a grate hole 3092 is arranged on the outer surface circumference of the seedling lower seat 3091. The grate hole 3092 is used to keep the roots of the seedlings ventilated to prevent root rot and the outflow of useless waste liquid.

[0030] Working principle: When in use, first place the seedlings to be raised in the seedling tube assembly 309, then place the seedling tube assembly 309 in the partition 308 on the placement round frame 307, start the power motor 304 to drive the worm 303 to rotate and engage the worm wheel 302 set on one side to rotate, drive the rotating shaft 301 to rotate slowly and drive the bearing shaft 305 to rotate slowly, and at the same time drive the bearing platform 306, the placement round frame 307 and the seedling tube assembly 309 to rotate slowly, start the driving motor 204 to drive the lifting screw 2041 to rotate and drive the lifting platform 2042 to move up and down, and at the same time install The spray row 205 on one side of the lifting platform 2042 is raised and lowered, and the liquid extraction pump installed inside the seedling liquid tank 203 is started, so that the nutrient solution inside the seedling liquid tank 203 is extracted through the spray row 205 and sprayed on the outer surface of the rotating seedlings to be grown. Since the spray row 205 is raised and lowered and the seedlings to be grown slowly rotate, the nutrient solution can be evenly sprayed on the outer surface of the rotating seedlings through the spray row 205. After a period of spraying, the produced waste liquid and sewage flow into the sewage tank 311 through the sewage pipe 310, and the temperature of the seedlings to be grown in the box 201 is adjusted by the temperature sensor 207 and the thermostat 208.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rice seedling raising device, characterized in that: It comprises a base (1), a spraying mechanism (2) is arranged above the base (1), and a rotating seedling raising mechanism (3) is arranged inside the spraying mechanism (2); The rotary seedling raising mechanism (3) comprises a rotary shaft (301) arranged on the base (1), a rotary assembly being arranged at one end of the rotary shaft (301), a bearing rotating shaft (305) being arranged at the other end of the rotary shaft (301), a bearing platform (306) being vertically equidistantly mounted on the outer surface of the bearing rotating shaft (305), a placing circular frame (307) being arranged on the bearing platform (306), partitions (308) being circularly equidistantly mounted inside the placing circular frame (307), water leakage holes (3081) being arranged on the partitions (308), a seedling tube assembly (309) being arranged inside the partitions (308), sewage pipes (310) being mounted on both sides of the placing circular frame (307), and a sewage tank (311) being arranged below the sewage pipes (310).

2. A rice seedling raising device according to claim 1, characterized in that: The spraying mechanism (2) comprises a box (201) arranged above the base (1), seedling liquid tanks (203) are installed on both sides of the box (201), a mobile liquid spraying assembly is installed at the liquid outlet end of the seedling liquid tank (203), a lifting assembly is arranged on the mobile liquid spraying assembly, a temperature sensor (207) is installed inside the box (201), and a constant temperature assembly is arranged above the box (201).

3. The rice seedling raising device according to claim 1, characterized in that: The rotating assembly comprises a worm wheel (302) arranged at one end of the rotating shaft (301), one side of the worm wheel (302) is meshingly connected with a worm (303), and one end of the worm (303) is provided with a power motor (304).

4. The rice seedling raising device according to claim 1, characterized in that: The seedling tube assembly (309) comprises a seedling lower seat (3091) arranged in the partition (308), a seedling upper seat (3093) is installed on the seedling lower seat (3091), and a water grate hole (3092) is arranged on the circumference of the outer surface of the seedling lower seat (3091).

5. The rice seedling raising device according to claim 2, characterized in that: The movable liquid spraying assembly comprises a lifting movable pipe (206) arranged at the liquid outlet end of the seedling liquid tank (203), and a spray row (205) is installed on the lifting movable pipe (206).

6. The rice seedling raising device according to claim 2, characterized in that: The lifting component comprises a lifting platform (2042) arranged on the movable liquid spraying component, a lifting screw (2041) is vertically arranged on the lifting platform (2042), and a driving motor (204) is arranged at one end of the lifting screw (2041).

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