Novel rice seedling raising frame

Abstract

The utility model discloses a novel rice seedling raising frame, which belongs to the technical field of seedling raising frames and comprises a base, a bearing plate is welded in the middle of the upper end of the base, a rotating component is mounted on one side wall of the bearing plate, and the rotating component consists of a servo motor, a main gear, an auxiliary gear, a turntable, bearing rods distributed circumferentially, a rotating shaft, a bearing frame and a tray. According to the utility model, by designing a group of adsorption fixing mechanism consisting of the conductive ring, the conductive ring, the electromagnet and the magnetic ring, the electromagnet is powered off in the rotary feeding and watering process, at the moment, the tray can be always kept in a vertical state under the action of the rotating shaft, and the rotary power supply can be realized due to the combination of the conductive block and the conductive ring in the seedling raising process; the electromagnet can be electrified to fix rotation through adsorption of the magnet ring, so that the tray can be prevented from shaking, the stability of the tray during seedling raising is ensured, seedlings are prevented from falling off the device due to shaking of the tray, and the seedling raising effect of the device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising frames, in particular to a novel rice seedling raising frame. Background Art

[0002] Rice is an important cereal widely grown in tropical Asia. As one of the important food crops for mankind, rice is not only the staple food. After a long history of evolution, rice also has many economic roles that contribute to mankind. Before planting rice, it is necessary to grow rice seeds. Rice seedling cultivation can improve the survival rate of rice and increase rice yield.

[0003] Patent CN202221057643.6 discloses a novel rice seedling rack, including a bracket, a seedling tray is arranged in front of the bracket, and a seedling assembly is located at the front end of the bracket, and the seedling assembly includes a shaft rod, the shaft rod is movably connected to the inner wall of the middle part of the bracket through a bearing, and a rotating assembly is arranged at the rear end of the shaft rod;

[0004] Although the above patent can save space for seedling cultivation to a large extent during use, and there will be no blocking of sunlight and inhibition of the growth of rice seedlings between the seedling trays, so that the rice seedlings can be fully exposed to light, thereby improving the quality of rice, but in the actual seedling cultivation process, since the shaft rod is always movably arranged on the inner wall of the middle part of the bracket, the stability of the tray is relatively low, resulting in the seedling tray on the tray being easily flipped due to external force, causing the seedlings to fall off, affecting the seedling cultivation effect of the device, and therefore a new type of rice seedling rack is urgently needed to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a novel rice seedling raising frame.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A novel rice seedling raising frame comprises a base, a bearing plate is welded to the middle part of the upper end of the base, a rotating assembly is installed on one side wall of the bearing plate, the rotating assembly consists of a servo motor, a main gear, a sub-gear, a turntable, bearing rods distributed in a circular shape, a rotating shaft, a bearing frame and a tray, an adsorption assembly is installed on the rotating assembly, and the adsorption assembly consists of a power supply box, a connecting shaft, a conductive block, a conductive ring, a magnetic ring and an electromagnet with a semicircular arc structure.

[0008] Preferably, the output shaft of the servo motor is fixedly connected to the main gear, the main gear is meshed with the sub-gear, and the turntable passes through the supporting plate and is fixedly connected to the middle of the sub-gear.

[0009] Preferably, the bearing rod is welded to the turntable, the rotating shaft is rotatably mounted on one end of the bearing rod, the bearing frame is welded to one end of the rotating shaft, and the tray is fixed to the bearing frame by screws.

[0010] Preferably, the power supply box is fixed to the back wall of the supporting plate by screws, the conductive ring is fixed in the power supply box, one end of the connecting shaft is fixed to the back wall of the sub-gear, the other end of the connecting shaft is rotatably connected to the power supply box, the conductive rings are in contact with each other, and the conductive block is electrically connected to the electromagnet.

[0011] Preferably, the electromagnet is embedded in one end of the bearing rod, the magnetic ring is fixed on the outer side wall of the rotating shaft, and the positions of the electromagnet and the magnetic ring correspond to each other.

[0012] Preferably, universal wheels are mounted at the four corners of the bottom end of the base via bolts, and an operation panel is mounted below the power supply box.

[0013] Preferably, screw sleeves are embedded at the four corners of the base, a screw rod is installed in the screw sleeve, a support plate is rotatably installed at the bottom end of the screw rod, and a knob is fixed at the top end of the screw rod.

[0014] Beneficial technical effects of the utility model:

[0015] The utility model designs an adsorption and fixing mechanism consisting of a conductive ring, a conductive ring, an electromagnet and a magnetic ring. During the process of rotating feeding and watering, the electromagnet is powered off. At this time, the tray can always maintain a vertical state under the action of the rotating shaft. During the seedling raising process, the conductive block is combined with the conductive ring to realize rotating power supply, and then the electromagnet can be energized to fix the rotation by adsorbing the magnetic ring, which can prevent the tray from shaking, ensure the stability of the tray during seedling raising, prevent the seedlings from falling off the device due to the shaking of the tray, and ensure the seedling raising effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a preferred embodiment of a novel rice seedling raising frame according to the utility model;

[0017] Figure 2 A back view of a preferred embodiment of a novel rice seedling raising frame according to the utility model;

[0018] Figure 3 The figure is a schematic diagram of the internal structure of the back of the carrying plate in a preferred embodiment of a novel rice seedling raising frame according to the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of a power supply box in a preferred embodiment of a novel rice seedling raising frame according to the utility model;

[0020] Figure 5 It is a main cross-sectional view of the connection relationship between the rotating shaft and the bearing rod in a preferred embodiment of a novel rice seedling raising frame according to the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] Base; 2. Universal wheel; 3. Loading plate; 4. Screw; 5. Support plate; 6. Rotating assembly; 601. Turntable; 602. Loading rod; 603. Rotating shaft; 604. Loading frame; 605. Tray; 606. Servo motor; 607. Main gear; 608. Sub gear; 7. Adsorption assembly; 701. Power supply box; 702. Connecting shaft; 703. Conductive block; 704. Conductive ring; 705. Electromagnet; 706. Magnetic ring; 8. Operation panel. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 5 As shown, a novel rice seedling rack provided in this embodiment includes a base 1, a bearing plate 3 is welded to the middle part of the upper end of the base 1, a rotating component 6 is installed on one side wall of the bearing plate 3, the rotating component 6 is composed of a servo motor 606, a main gear 607, a sub-gear 608, a turntable 601, a bearing rod 602 distributed in a circular shape, a rotating shaft 603, a bearing frame 604 and a tray 605, an adsorption component 7 is installed on the rotating component 6, and the adsorption component 7 is composed of a power supply box 701, a connecting shaft 702, a conductive block 703, a conductive ring 704, a magnetic ring 706 and an electromagnet 705 with a semicircular arc structure.

[0025] The output shaft of the servo motor 606 is fixedly connected to the main gear 607, the main gear 607 is meshed with the sub-gear 608, the turntable 601 passes through the carrier plate 3 and is fixedly connected to the middle of the sub-gear 608, the servo motor 606 drives the main gear 607 to rotate, and the main gear 607 drives the turntable 601 to rotate through the sub-gear 608.

[0026] The bearing rod 602 is welded to the turntable 601, the shaft 603 is rotatably installed at one end of the bearing rod 602, the bearing frame 604 is welded to one end of the shaft 603, the tray 605 is fixed to the bearing frame 604 by screws, and the turntable 601 drives the tray 605 to rotate through the bearing rod 602. During the rotation process, the tray 605 can always maintain a vertical state under the action of the shaft 603, which makes it convenient to place the seedling tray on the tray 605 and water the seedling tray.

[0027] The power supply box 701 is fixed to the back wall of the supporting plate 3 by screws, the conductive ring 704 is fixed in the power supply box 701, one end of the connecting shaft 702 is fixed to the back wall of the sub-gear 608, and the other end of the connecting shaft 702 is rotatably connected to the power supply box 701, the conductive ring 704 is in contact with the conductive ring 704, the conductive block 703 is electrically connected to the electromagnet 705, and the conductive ring 704 and the conductive block 703 are combined to realize rotational power supply.

[0028] The electromagnet 705 is embedded in one end of the supporting rod 602, and the magnetic ring 706 is fixed on the outer wall of the rotating shaft 603. The positions of the electromagnet 705 and the magnetic ring 706 correspond to each other. During the rotating feeding and watering process, the electromagnet 705 is powered off. At this time, the tray 605 can always maintain a vertical state under the action of the rotating shaft 603. During the seedling raising process, the conductive block 703 and the conductive ring 704 are combined to realize rotating power supply, and then the electromagnet 705 can be energized to fix the rotation by adsorbing the magnetic ring 706, which can prevent the tray 605 from shaking and ensure the stability of the tray 605 during seedling raising.

[0029] Universal wheels 2 are installed at the four corners of the bottom end of the base 1 through bolts, and an operation panel 8 is installed below the power supply box 701. The universal wheels 2 facilitate the movement of the device, and the operation panel 8 controls the operation of the device.

[0030] The four corners of the base 1 are all embedded with screw sleeves, in which a screw rod 4 is installed, a support plate 5 is rotatably installed at the bottom end of the screw rod 4, and a knob is fixed at the top end of the screw rod 4. The screw rod 4 is rotated to drive the support plate 5 to move under the action of the screw sleeve, so that the support plate 5 can support the device and ensure the stability of the device when it is used.

[0031] The working principle of the device is as follows: the device is moved to the use position through the universal wheel 2, and then the screw 4 is rotated to drive the support plate 5 to move under the action of the screw sleeve, so that the support plate 5 can support the device to ensure the stability of the device when in use, and then the external power supply is turned on, and the servo motor 606 is controlled to work through the operation panel 8. The servo motor 606 drives the sub-gear 608 to rotate through the main gear 607, and the sub-gear 608 drives the tray 605 to rotate through the turntable 601, and then the tray 605 is placed at the lowest end for loading and The seedling tray is watered after loading. During the rotation, the tray 605 can always remain in a vertical state under the action of the rotating shaft 603. After loading is completed, the servo motor 606 stops working. Since the conductive block 703 is combined with the conductive ring 704 to realize rotational power supply, the electromagnet 705 can be energized to fix the rotation by adsorbing the magnetic ring 706, which can prevent the tray 605 from shaking, ensure the stability of the tray 605 during seedling cultivation, and prevent the seedlings from falling off the device due to the shaking of the tray 605, thereby ensuring the seedling cultivation effect of the device.

[0032] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A novel rice seedling raising frame, characterized in that: The invention comprises a base (1), a bearing plate (3) is welded to the middle of the upper end of the base (1), a rotating assembly (6) is mounted on one side wall of the bearing plate (3), the rotating assembly (6) is composed of a servo motor (606), a main gear (607), a secondary gear (608), a rotating disk (601), bearing rods (602) distributed in a circular pattern, a rotating shaft (603), a bearing frame (604) and a tray (605), and an adsorption assembly (7) is mounted on the rotating assembly (6), the adsorption assembly (7) is composed of a power supply box (701), a connecting shaft (702), a conductive block (703), a conductive ring (704), a magnetic ring (706) and an electromagnet (705) with a semicircular arc structure.

2. A novel rice seedling raising frame according to claim 1, characterized in that: The output shaft of the servo motor (606) is fixedly connected to the main gear (607), the main gear (607) is meshed with the sub-gear (608), and the rotating disk (601) passes through the supporting plate (3) and is fixedly connected to the middle of the sub-gear (608).

3. A novel rice seedling raising frame according to claim 2, characterized in that: The bearing rod (602) is welded to the rotating disk (601), the rotating shaft (603) is rotatably mounted on one end of the bearing rod (602), the bearing frame (604) is welded to one end of the rotating shaft (603), and the tray (605) is fixed to the bearing frame (604) by screws.

4. A novel rice seedling raising frame according to claim 3, characterized in that: The power supply box (701) is fixed to the back wall of the carrier plate (3) by means of screws, the conductive ring (704) is fixed in the power supply box (701), one end of the connecting shaft (702) is fixed to the back wall of the sub-gear (608), the other end of the connecting shaft (702) is rotatably connected to the power supply box (701), the conductive ring (704) is in contact with the conductive ring (704), and the conductive block (703) is electrically connected to the electromagnet (705).

5. A novel rice seedling raising frame according to claim 4, characterized in that: The electromagnet (705) is embedded inside one end of the bearing rod (602), the magnetic ring (706) is fixed on the outer wall of the rotating shaft (603), and the positions of the electromagnet (705) and the magnetic ring (706) correspond to each other.

6. A novel rice seedling raising frame according to claim 5, characterized in that: Universal wheels (2) are mounted at the four corners of the bottom end of the base (1) via bolts, and an operation panel (8) is mounted below the power supply box (701).

7. A novel rice seedling raising frame according to claim 6, characterized in that: The base (1) has screw sleeves embedded in the four corners, a screw rod (4) is installed in the screw sleeve, a support plate (5) is rotatably installed at the bottom end of the screw rod (4), and a knob is fixed at the top end of the screw rod (4).

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