Seedling raising device for agronomy planting

Abstract

The utility model discloses a seedling raising device for agricultural planting. The seedling raising device comprises a base, a seedling raising box body, a seedling raising cavity, a water spraying pipe, a spraying head, a water adding connector, a movable rotating mechanism, a stand column, a vertical guide groove, a lifting base, a vertical screw rod, a first motor and a seedling raising disc. The second motor is started to drive the longitudinal screw rod to rotate, and the rotation of the longitudinal screw rod enables the whole longitudinal sliding block to move longitudinally, so that a plurality of spray heads can move longitudinally together to uniformly water seedlings in a seedling raising tray; the third motor is started to drive the spline shaft to rotate, the spline shaft rotates to drive the rotating block to rotate through the worm and the worm gear, the rotating block rotates to enable the water spraying pipe to rotate to leave the seedling growing cavity at the moment, and therefore the first motor can conveniently drive the vertical screw to rotate. Through rotation of a vertical screw rod, the lifting seat drives the whole movable rotating mechanism to move up and down, so that the seedlings in the next seedling raising cavity can be conveniently watered at different heights, and the convenience in use is also improved.

Description

Technical field:

[0002] The utility model relates to the technical field of seedling cultivation, in particular to a seedling cultivation device for agricultural planting. Background technology:

[0004] Seedling cultivation means cultivating seedlings. The original meaning refers to cultivating seedlings in a nursery, hotbed or greenhouse in preparation for transplanting them into the land for planting. It can also refer to the stage when various organisms are artificially protected when they are small until they can survive independently. In the process of seedling cultivation, the seedlings need to be watered evenly. The current seedling cultivation device is not good at controlling the amount of water when watering the seedlings. It is easy to water too much or too little. Watering too much can easily cause the seedlings to rot, and watering too little can cause dryness. For example, the existing Chinese utility model patent with patent number CN 212728246 U discloses a seedling cultivation device for agricultural planting. Although the seedling cultivation device can water evenly, it can only water at a fixed height, and the number of seedlings is also relatively limited. Utility model content:

[0006] The purpose of the utility model is to provide a seedling raising device for agricultural planting in order to solve the above problems, which solves the problem that the existing seedling raising device can only water at a fixed height and the number of seedlings raised is also relatively limited.

[0007] In order to solve the above problems, the utility model provides a technical solution: a seedling raising device for agricultural planting, comprising a base, a seedling raising box, a seedling raising cavity, a water spraying pipe, a nozzle, a water adding joint, a mobile rotating mechanism, a column, a vertical guide groove, a lifting seat, a vertical screw, a motor and a seedling raising tray; the upper right side of the base is fixedly connected with the seedling raising box, and the center of the upper left side of the base is fixedly connected with the column; the seedling raising box is provided with several layers of seedling raising cavities, and the bottom surface of the seedling raising cavity is connected with the seedling raising tray; the motor is fixedly connected to the top of the column; the vertical guide groove is arranged inside the right side of the column, the center of the vertical guide groove is movably connected with the vertical screw, and the upper center of the vertical screw is fixedly connected with the output shaft of the motor on the lower side; the outside of the lifting seat is movably connected to the inside of the vertical guide groove, the threaded hole arranged in the center of the lifting seat is connected with the vertical screw, the right end of the lifting seat is fixedly connected with the mobile rotating mechanism, and the right side of the mobile rotating mechanism is fixedly connected with the water spraying pipe; the bottom of the water spraying pipe is provided with several nozzles, and the left side of the water spraying pipe is provided with a water adding joint.

[0008] Preferably, the specific structure of the mobile rotating mechanism includes a longitudinal arm, a longitudinal guide groove, a longitudinal slider, a second motor, a longitudinal screw, a mounting seat, a connecting groove, a rotating block, a worm gear, a worm, a spline shaft and a third motor; the left center of the longitudinal arm is fixedly connected to the right side of the lifting seat, a longitudinal guide groove is provided on the right side of the longitudinal arm, and the front and rear sides of the longitudinal arm are respectively fixedly connected to the second motor and the third motor; the longitudinal screw is movably connected to the center of the longitudinal guide groove, and the center of the end of the longitudinal screw is fixedly connected to the output shaft of the second motor; the spline shaft is movably connected to the upper side of the longitudinal guide groove, and the center of the end of the spline shaft is connected to the output shaft of the third motor Fixed connection; the outside of the longitudinal slider is movably connected to the inside of the longitudinal guide groove, the threaded hole arranged in the center of the longitudinal slider is connected to the longitudinal screw, and the right end of the longitudinal slider is fixedly connected to a mounting seat; a connecting groove is opened in the center of the right side of the mounting seat; the rotating block is movably connected to the inside of the connecting groove, a worm gear is fixedly connected to the outside of the upper side of the rotating block, and the worm gear is movably connected to the inside of the upper side of the mounting seat, and the right end of the rotating block is fixedly connected to the left end of the water spray pipe; the worm is movably connected to the inside of the upper left side of the mounting seat, the spline hole arranged in the center of the worm is connected to the spline shaft, and the worm is connected to the worm gear.

[0009] Preferably, the second motor and the third motor are both servo motors or stepper motors.

[0010] Preferably, the nozzle is an atomizing nozzle.

[0011] Preferably, the vertical guide groove is a T-shaped guide groove.

[0012] Preferably, the motor 1 is a servo motor or a stepper motor.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. Here, the second motor is started to drive the longitudinal screw to rotate, and the rotation of the longitudinal screw causes the longitudinal slider to move longitudinally as a whole, so that several nozzles can move longitudinally together to evenly water the seedlings in the seedling tray.

[0015] (2) In the utility model, the starting motor 3 drives the spline shaft to rotate, and the rotation of the spline shaft drives the rotating block to rotate through the worm and the worm gear, and the rotation of the rotating block causes the water spray pipe to rotate away from the seedling chamber at this time, so that it is convenient to drive the vertical screw to rotate through the motor 1, and the rotation of the vertical screw drives the lifting seat to drive the mobile rotating mechanism to move up and down as a whole, so as to facilitate watering of seedlings at different heights in the next seedling chamber, thereby improving the convenience during use.

[0016] (3) The utility model provides several layers of seedling raising chambers in the seedling raising box, thereby increasing the number of seedlings raised. In addition, the mobile rotating mechanism and the lifting mechanism are combined to meet the need for uniform watering of the seedlings in different seedling raising chambers. Description of the drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the mobile rotating mechanism.

[0020] Figure 3 for Figure 2 Side view of.

[0021] 1-base; 2-seedling box; 3-seedling chamber; 4-water spray pipe; 5-sprinkler; 6-water adding joint; 7-moving rotating mechanism; 8-column; 9-vertical guide groove; 10-lifting seat; 11-vertical screw; 12-motor one; 13-seedling tray; 71-longitudinal arm; 72-longitudinal guide groove; 73-longitudinal slider; 74-motor two; 75-longitudinal screw; 76-mounting seat; 77-connecting groove; 78-rotating block; 79-worm wheel; 710-worm; 711-spline shaft; 712-motor three. Specific implementation method:

[0023] like Figure 1 As shown, this specific embodiment adopts the following technical scheme: a seedling raising device for agricultural planting, including a base 1, a seedling raising box 2, a seedling raising cavity 3, a water spraying pipe 4, a nozzle 5, a water adding joint 6, a mobile rotating mechanism 7, a column 8, a vertical guide groove 9, a lifting seat 10, a vertical screw 11, a motor 12 and a seedling raising tray 13; the upper right side of the base 1 is fixedly connected to the seedling raising box 2, and the center of the upper left side of the base 1 is fixedly connected to the column 8; the seedling raising box 2 is provided with several layers of seedling raising cavity 3, and the bottom surface of the seedling raising cavity 3 is connected to the seedling raising tray 13; the motor 12 is fixedly connected to the vertical The top of the column 8; the vertical guide groove 9 is arranged inside the right side of the column 8, and the vertical guide groove 9 is movably connected with a vertical screw 11 in the center, and the upper center of the vertical screw 11 is fixedly connected to the lower output shaft of the motor 12; the lifting seat 10 is externally movably connected inside the vertical guide groove 9, and the threaded hole arranged in the center of the lifting seat 10 is connected to the vertical screw 11, and the right end of the lifting seat 10 is fixedly connected with a moving and rotating mechanism 7, and the right side of the moving and rotating mechanism 7 is fixedly connected with a water spray pipe 4; a plurality of nozzles 5 are arranged at the bottom of the water spray pipe 4, and a water filling joint 6 is arranged on the left side of the water spray pipe 4.

[0024] like Figure 2 and Figure 3As shown, the specific structure of the mobile rotating mechanism 7 includes a longitudinal arm 71, a longitudinal guide groove 72, a longitudinal slider 73, a second motor 74, a longitudinal screw 75, a mounting seat 76, a connecting groove 77, a rotating block 78, a worm wheel 79, a worm 710, a spline shaft 711 and a third motor 712; the left center of the longitudinal arm 71 is fixedly connected to the right side of the lifting seat 10, a longitudinal guide groove 72 is provided on the right side of the longitudinal arm 71, and the second motor 74 and the third motor 712 are fixedly connected to the front and rear sides of the longitudinal arm 71 respectively; the longitudinal screw 75 is movably connected to the center of the longitudinal guide groove 72, and the center of the end of the longitudinal screw 75 is fixedly connected to the output shaft of the second motor 74; the spline shaft 711 is movably connected to the upper side of the longitudinal guide groove 72, and the center of the end of the spline shaft 711 is fixedly connected to the output shaft of the third motor The output shaft 712 is fixedly connected; the longitudinal slider 73 is externally movably connected to the longitudinal guide groove 72, the threaded hole arranged in the center of the longitudinal slider 73 is connected to the longitudinal screw 75, and the right end of the longitudinal slider 73 is fixedly connected to the mounting seat 76; a connecting groove 77 is provided in the center of the right side of the mounting seat 76; the rotating block 78 is movably connected to the connecting groove 77, a worm gear 79 is fixedly connected to the upper outer side of the rotating block 78, and the worm gear 79 is movably connected to the upper inner side of the mounting seat 76, and the right end of the rotating block 78 is fixedly connected to the left end of the water spray pipe 4; the worm 710 is movably connected to the upper left inner side of the mounting seat 76, the spline hole arranged in the center of the worm 710 is connected to the spline shaft 711, and the worm 710 is connected to the worm gear 79.

[0025] Among them, the motor two 74 and the motor three 712 are both servo motors or stepper motors, so it is convenient to control the motor two 74 and the motor three 712 through existing automation technology; the nozzle 5 is an atomizing nozzle; the vertical guide groove 9 is a T-shaped guide groove; the motor one 12 is a servo motor or a stepper motor, so it is convenient to control the motor one 12 through existing automation technology.

[0026] The use state of the utility model is as follows: the utility model has a reasonable and simple structure, low production cost, convenient installation, and complete functions. When in use, first start the motor 2 74 to drive the longitudinal screw 75 to rotate, and the rotation of the longitudinal screw 75 causes the longitudinal slider 73 to move longitudinally as a whole, so that several nozzles 5 can move longitudinally together to evenly water the seedlings in the seedling tray 13, and start the motor 3 712 to drive the spline shaft 711 to rotate, and the rotation of the spline shaft 711 drives the rotating block 78 to rotate through the worm 710 and the worm wheel 79, and the rotating block The rotation of 78 causes the water spray pipe 4 to rotate away from the seedling raising chamber 3 at this time, so that it is convenient to drive the vertical screw 11 to rotate through the motor 12, and the rotation of the vertical screw 11 drives the lifting seat 10 to move up and down as a whole, so as to facilitate the watering of the seedlings at different heights in the next seedling raising chamber 3, thereby improving the convenience during use. Here, several layers of seedling raising chambers 3 are arranged in the seedling raising box 2, so as to increase the number of seedlings. In addition, with the mobile rotating mechanism 7 and the lifting mechanism, the need for uniform watering of seedlings in different seedling raising chambers 3 is met.

[0027] The control method in the present invention is to start manually or control by existing automation technology. The wiring diagram of the power element and the provision of power supply belong to the common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like 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 an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

Claims

1. A seedling raising device for agricultural planting, characterized in that: It comprises a base (1), a seedling raising box (2), a seedling raising chamber (3), a water spraying pipe (4), a spray head (5), a water supply joint (6), a moving rotating mechanism (7), a column (8), a vertical guide groove (9), a lifting seat (10), a vertical screw (11), a motor 1 (12) and a seedling raising tray (13); A seedling raising box (2) is fixedly connected to the upper right side of the base (1), and a column (8) is fixedly connected to the center of the upper left side of the base (1); The seedling raising box (2) is provided with a plurality of layers of seedling raising cavities (3) inside, and the bottom surfaces of the seedling raising cavities (3) are all connected to seedling raising trays (13); The motor 1 (12) is fixedly connected to the top of the column (8); The vertical guide groove (9) is arranged inside the right side of the column (8), a vertical screw rod (11) is movably connected to the center of the vertical guide groove (9), and the upper center of the vertical screw rod (11) is fixedly connected to the lower output shaft of the motor 1 (12); The lifting seat (10) is externally movably connected to the inside of the vertical guide groove (9); a threaded hole arranged in the center of the lifting seat (10) is connected to a vertical screw rod (11); a moving rotating mechanism (7) is fixedly connected to the right end of the lifting seat (10); and a water spray pipe (4) is fixedly connected to the right side of the moving rotating mechanism (7); A plurality of spray heads (5) are provided at the bottom of the water spray pipe (4), and a water supply joint (6) is provided on the left side of the water spray pipe (4).

2. The seedling raising device for agricultural planting according to claim 1, characterized in that: The specific structure of the mobile rotating mechanism (7) includes a longitudinal arm (71), a longitudinal guide groove (72), a longitudinal slide block (73), a second motor (74), a longitudinal screw (75), a mounting seat (76), a connecting groove (77), a rotating block (78), a worm wheel (79), a worm (710), a spline shaft (711) and a third motor (712); The center of the left side of the longitudinal arm (71) is fixedly connected to the right side of the lifting seat (10), a longitudinal guide groove (72) is provided on the right side of the longitudinal arm (71), and a second motor (74) and a third motor (712) are fixedly connected to the front and rear side surfaces of the longitudinal arm (71), respectively; The longitudinal screw rod (75) is movably connected to the center of the longitudinal guide groove (72), and the center of the end of the longitudinal screw rod (75) is fixedly connected to the output shaft of the second motor (74); The spline shaft (711) is movably connected to the upper side of the longitudinal guide groove (72), and the center of the end of the spline shaft (711) is fixedly connected to the output shaft of motor three (712); The longitudinal slider (73) is externally movably connected to the interior of the longitudinal guide groove (72); a threaded hole arranged in the center of the longitudinal slider (73) is connected to the longitudinal screw rod (75); and a mounting seat (76) is fixedly connected to the right end of the longitudinal slider (73); A connecting groove (77) is provided in the center of the right side of the mounting seat (76); The rotating block (78) is movably connected inside the connecting groove (77), a worm gear (79) is fixedly connected to the outside of the upper side of the rotating block (78), and the worm gear (79) is movably connected to the inside of the upper side of the mounting seat (76), and the right end of the rotating block (78) is fixedly connected to the left end of the water spray pipe (4); The worm (710) is movably connected inside the upper left side of the mounting seat (76); a spline hole arranged in the center of the worm (710) is connected to a spline shaft (711); and the worm (710) is connected to a worm wheel (79).

3. The seedling raising device for agricultural planting according to claim 2, characterized in that: The motor 2 (74) and the motor 3 (712) are both servo motors or stepper motors.

4. The seedling raising device for agricultural planting according to claim 1, characterized in that: The nozzle (5) is an atomizing nozzle.

5. The seedling raising device for agricultural planting according to claim 1, characterized in that: The vertical guide groove (9) is a T-shaped guide groove.

6. The seedling raising device for agricultural planting according to claim 1, characterized in that: The motor 1 (12) is a servo motor or a stepper motor.

Images