Seedling moisturizing mechanism for improving survival rate of seedlings

Abstract

The utility model discloses a nursery stock moisturizing mechanism for improving nursery stock survival rate, which comprises a box body, the outer surface of the box body is fixedly connected with a limit ring, the upper surface of the limit ring is fixedly connected with a plurality of threaded rods, the inner surface of the box body is fixedly connected with two cushion blocks, the outer surface of each threaded rod is in threaded connection with a screw cap, and the screw cap is in threaded connection with the screw cap. And the outer surface of the threaded rod is movably connected with a connecting plate, the inner surface of the box body is movably connected with a filter screen, and the lower surface of the box body is fixedly connected with a water outlet pipe. Through arrangement of structures such as a threaded rod and a nut, after the nut is taken down from the threaded rod by operating the nut, fixation between the box body and the connecting plate can be relieved, so that the connecting plate can be taken down from the box body, after the connecting plate is taken down, the interior of the box body can be comprehensively cleaned, and it is avoided that impurities such as soil remain in the box body; therefore, adverse effects on subsequent nursery stocks can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling moisture-keeping mechanism field, especially in improving seedling survival rate's seedling moisture-keeping mechanism. BACKGROUND

[0002] Seedling is the sapling with root system and stem, and all the saplings cultivated in the nursery regardless of age are called seedling before leaving the nursery.

[0003] Through the search, found that the patent literature of application No. 202223586966.7, "by utilizing the adjusting assembly to adjust the distance between the two clamping plates, so that the seedling moisture-keeping mechanism can be adapted to seedlings of different specifications and sizes, thereby improving the practicability and adaptability of the entire seedling moisture-keeping mechanism to a certain extent", but in the scheme, the box is a whole structure, and the roots of the seedling will inevitably have impurities such as soil, and the soil may contain various bacteria, insect eggs and other harmful organisms, when the whole mechanism is used up, it is difficult to clean the inside of the box because the box is integrated, which can lead to the accumulation of soil on the inner wall of the box, thereby the bacteria and pests in the soil can easily multiply, which may cause the seedling to be damaged by the bacteria and pests during the next seedling transplanting process, and cause adverse effects on the seedling. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a seedling moisture-keeping mechanism for improving seedling survival rate, which can be easily removed from the box, thereby facilitating the comprehensive cleaning of the inside of the box.

[0005] To achieve the above-mentioned purpose, a seedling moisture-keeping mechanism for improving seedling survival rate is provided, which comprises a box, a limiting ring is fixedly connected to the outer surface of the box, a plurality of threaded rods are fixedly connected to the upper surface of the limiting ring, two cushion blocks are fixedly connected to the inner surface of the box, a screw cap is threadedly connected to the outer surface of the threaded rod, a connecting plate is movably connected to the outer surface of the threaded rod, a filter screen is movably connected to the inner surface of the box, a water outlet pipe is fixedly connected to the lower surface of the box, a stop valve is arranged on the upper surface of the water outlet pipe, a transparent liquid guide pipe is fixedly connected to the inner surface of the box, a water inlet pipe is fixedly connected to the upper surface of the connecting plate, and a threaded cap is threadedly connected to the outer surface of the water inlet pipe.

[0006] A connecting frame is fixedly connected to the upper surface of the connecting plate, a motor is fixedly connected to the front surface of the connecting frame, a bidirectional threaded screw rod is fixedly connected to the output end of the motor, two first sliding blocks are threadedly connected to the outer surface of the bidirectional threaded screw rod, a first connecting rod is fixedly connected to the side surface of each of the two first sliding blocks, and a positioning block is fixedly connected to the side surface of each of the two first connecting rods.

[0007] According to the seedling moisture retention mechanism for improving seedling survival rate, the lower surface of the box body is fixedly connected with support legs, and the support legs are arranged in a rectangular array.

[0008] According to the seedling moisture retention mechanism for improving seedling survival rate, the inner surface of the connecting frame is fixedly connected with a guide rod, the outer surface of the guide rod is slidably connected with two second sliding blocks, the side surfaces of the two second sliding blocks are fixedly connected with two second connecting rods, the side surfaces of the two second connecting rods are fixedly connected with two positioning blocks respectively, and the outer surfaces of the two second sliding blocks are slidably connected with the connecting frame.

[0009] According to the seedling moisture retention mechanism for improving seedling survival rate, the outer surface of the bidirectional screw rod is rotatably connected with the connecting frame, and the motor is electrically connected with an external power supply.

[0010] According to the seedling moisture retention mechanism for improving seedling survival rate, the outer surface of the first sliding block is slidably connected with the connecting frame, and the lower surface of the filter screen is in contact with the cushion block.

[0011] According to the seedling moisture retention mechanism for improving seedling survival rate, the connecting plate is provided with a butt joint hole, and the outer surface of the threaded rod is movably connected with the butt joint hole.

[0012] According to the seedling moisture retention mechanism for improving seedling survival rate, the lower surfaces of the connecting plates are in contact with the box body, the limiting ring and the filter screen respectively.

[0013] According to the seedling moisture retention mechanism for improving seedling survival rate, the nut is provided with a connecting groove, and the outer surface of the threaded rod is threadedly connected with the connecting groove.

[0014] The above-mentioned scheme has the beneficial effects:

[0015] 1. By arranging the threaded rod and the nut, the fixing between the box body and the connecting plate can be released by taking the nut off the threaded rod through the operation of the nut, so that the connecting plate can be taken off the box body, and the inside of the box body can be conveniently and comprehensively cleaned after the connecting plate is taken off, so that the inside of the box body is prevented from remaining impurities such as soil, and the subsequent seedlings are prevented from being adversely affected.

[0016] 2. By arranging the filter screen, impurities in the water can be prevented from entering the water outlet pipe, so that the water outlet pipe is prevented from being blocked, and the drainage function of the mechanism as a whole is prevented from being affected.

[0017] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of a seedling moisture retention mechanism for improving seedling survival rate according to the present invention.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the box body of a seedling moisture retention mechanism for improving seedling survival rate according to this utility model.

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the limiting ring of a seedling moisture-retaining mechanism for improving seedling survival rate according to this utility model.

[0022] Figure 4 This is a schematic diagram of the cross-sectional portion of the nut of a seedling moisture-retaining mechanism for improving seedling survival rate according to this utility model.

[0023] Figure 5 This is a schematic diagram of the cross-sectional view of the connecting plate of a seedling moisture-retaining mechanism for improving seedling survival rate according to this utility model.

[0024] Figure 6 This is a schematic diagram of the positioning block portion of a seedling moisture retention mechanism for improving seedling survival rate according to this utility model.

[0025] Figure 7 This is a schematic diagram of the cross-sectional structure of the connecting frame of a seedling moisture retention mechanism for improving seedling survival rate according to this utility model.

[0026] Legend:

[0027] 1. Housing; 2. Limiting ring; 3. Threaded rod; 4. Pad; 5. Nut; 6. Connecting plate; 7. Connecting frame; 8. Motor; 9. Double-ended threaded screw; 10. First slider; 11. First connecting rod; 12. Positioning block; 13. Water outlet pipe; 14. Shut-off valve; 15. Transparent liquid guide pipe; 16. Water inlet pipe; 17. Threaded cap; 18. Support leg; 19. Guide rod; 20. Second slider; 21. Filter screen; 22. Docking hole; 23. Second connecting rod; 24. Connecting groove. Detailed Implementation

[0028] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0029] ReferenceFigures 1-7 This utility model discloses a seedling moisture retention mechanism to improve seedling survival rate. It includes a box body 1, with a limiting ring 2 fixedly connected to the outer surface of the box body 1. Multiple threaded rods 3 are fixedly connected to the upper surface of the limiting ring 2. Two pads 4 are fixedly connected to the inner surface of the box body 1. Nuts 5 are threadedly connected to the outer surface of the threaded rods 3. A connecting plate 6 is movably connected to the outer surface of the threaded rods 3. A filter screen 21 is movably connected to the inner surface of the box body 1. A water outlet pipe 13 is fixedly connected to the lower surface of the box body 1, with a shut-off valve 14 installed on the water outlet pipe 13. A transparent liquid guide pipe 15 is fixedly connected to the inner surface of the box body 1. A water inlet pipe 16 is fixedly connected to the upper surface of the connecting plate 6, with a threaded connection to the outer surface of the water inlet pipe 16. The box 1 has a threaded cap 17 and a support leg 18 fixedly connected to the lower surface of the box 1. There are four support legs 18 arranged in a rectangular array. The lower surface of the filter screen 21 is in contact with the pad 4. Under the action of the pad 4, the bottom of the filter screen 21 is not in direct contact with the bottom inner wall of the box 1, which prevents the impurities filtered by the filter screen 21 from clogging the inlet of the water outlet pipe 13 and avoids affecting the normal drainage of the mechanism. The connecting plate 6 has a docking hole 22. The outer surface of the threaded rod 3 is movably connected to the docking hole 22. The lower surface of the connecting plate 6 is in contact with the box 1, the limiting ring 2, and the filter screen 21 respectively. The nut 5 has a connecting groove 24. The outer surface of the threaded rod 3 is threadedly connected to the connecting groove 24.

[0030] A connecting frame 7 is fixedly connected to the upper surface of the connecting plate 6. A motor 8 is fixedly connected to the front surface of the connecting frame 7. A bidirectional threaded screw 9 is fixedly connected to the output end of the motor 8. Two first sliders 10 are threadedly connected to the outer surface of the bidirectional threaded screw 9. A first connecting rod 11 is fixedly connected to the side surface of each of the two first sliders 10. A positioning block 12 is fixedly connected to the side surface of each of the two first connecting rods 11. A guide rod 19 is fixedly connected to the inner surface of the connecting frame 7. Two second sliders 20 are slidably connected to the outer surface of the guide rod 19. The side surfaces of the two second sliders 20 are fixedly connected to... There are two second connecting rods 23, the side surfaces of the two second connecting rods 23 are fixedly connected to the two positioning blocks 12 respectively, the outer surfaces of the two second sliders 20 are slidably connected to the connecting frame 7, the outer surface of the bidirectional threaded screw 9 is rotatably connected to the connecting frame 7, the motor 8 is electrically connected to an external power source, and the outer surface of the first slider 10 is slidably connected to the connecting frame 7. Under the action of the guide rod 19, the second sliders 20 and the second connecting rods 23, the positioning block 12 can be guided and limited on the side away from the first connecting rod 11, so that the positioning block 12 is more stable during movement.

[0031] Working principle: through starting the motor 8 on the connecting frame 7, the starting motor 8 can drive the bidirectional screw rod 9 to rotate, so that the rotating bidirectional screw rod 9 drives the two first sliding blocks 10 to move close to each other or away from each other, and then the two first sliding blocks 10 drive the two first connecting rods 11, the two positioning blocks 12, the two second connecting rods 23 and the two second sliding blocks 20 to move close to each other or away from each other, when the two positioning blocks 12 are away from each other, the distance between the two positioning blocks 12 increases, then the seedling is put into the box body 1, then the two positioning blocks 12 are controlled to move close to each other through the motor 8, when the two positioning blocks 12 are in contact with the seedling, the seedling is fixed, the threaded cap 17 is unscrewed from the water inlet pipe 16, then water is added to the box body 1 through the water inlet pipe 16, and in the process of adding water to the box body 1, the water source also gradually enters the transparent liquid guide pipe 15, at this time, the height of the water level in the box body 1 can be understood by observing the transparent liquid guide pipe 15, when the water source is added to the appropriate position, the water source is stopped, and then the threaded cap 17 is screwed back onto the water inlet pipe 16, and the stop valve 14 is opened by rotating the stop valve 14, so that the water in the box body 1 is discharged to the outside through the water outlet pipe 13, and under the action of the filter screen 21, the water entering the water outlet pipe 13 can be blocked and filtered, preventing large particles in the water from entering the water outlet pipe 13, avoiding the blockage of the water outlet pipe 13, the nut 5 is unscrewed from the threaded rod 3 by rotating the nut 5, so that the fixing of the connecting plate 6 and other structures on the connecting plate 6 is released, at this time, the connecting plate 6 can be removed from the box body 1, when the connecting plate 6 is removed, the filter screen 21 is first taken out of the box body 1 for cleaning, so as not to affect the flowability of the filter screen 21 due to the residual impurities on the filter screen 21, when the filter screen 21 is taken out, the box body 1 can be cleaned to avoid the residual impurities such as soil in the box body 1, when the connecting plate 6 is installed, the filter screen 21 is put back into the box body 1, then the connecting plate 6 is inserted into the nut 5 on the limiting ring 2, and then the nut 5 is screwed back onto the threaded rod 3 through the connecting groove 24, at this time, the installation of the box body 1 and the connecting plate 6 is realized, which is simple and fast, at this time, the filter screen 21 can also be limited under the action of the connecting plate 6, preventing the filter screen 21 from moving randomly in the box body 1.

[0032] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A seedling moisture retaining mechanism for increasing survival rate of seedlings, comprising: The utility model provides a box (1), its characterized in be fixedly connected with the limiting ring (2) at the outer surface of box (1), the upper surface of limiting ring (2) is fixedly connected with a plurality of threaded rods (3), the inner surface of box (1) is fixedly connected with two cushion blocks (4), the outer surface of threaded rod (3) is threadedly connected with the nut (5), the outer surface of threaded rod (3) is movably connected with the connecting plate (6), the inner surface of box (1) is movably connected with filter screen (21), the lower surface of box (1) is fixedly connected with the water outlet pipe (13), the upper surface of water outlet pipe (13) is provided with the stop valve (14), the inner surface of box (1) is fixedly connected with the transparent liquid guide pipe (15), the upper surface of connecting plate (6) is fixedly connected with the water inlet pipe (16), the outer surface of water inlet pipe (16) is threadedly connected with the screw cap (17), The upper surface of connecting plate (6) is fixedly connected with the connecting frame (7), the front surface of connecting frame (7) is fixedly connected with motor (8), the output of motor (8) is fixedly connected with two -way screw rod (9), the outer surface of two -way screw rod (9) is threadedly connected with two first sliding blocks (10), the side surface of two first sliding blocks (10) is fixedly connected with first connecting rod (11), and the side surface of two first connecting rods (11) is fixedly connected with positioning block (12).

2. The seedling moisture retention mechanism for improving seedling survival rate according to claim 1, characterized in that, The lower surface of box (1) is fixedly connected with support leg (18), and the number of support leg (18) is four and rectangular array distribution.

3. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The inner surface of connecting frame (7) is fixedly connected with guide rod (19), the outer surface of guide rod (19) is slidably connected with two second sliding blocks (20), the side surface of two second sliding blocks (20) is fixedly connected with two second connecting rods (23), the side surface of two second connecting rods (23) is fixedly connected with two positioning blocks (12) respectively, and the outer surface of two second sliding blocks (20) is slidably connected with connecting frame (7).

4. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The outer surface of two -way screw rod (9) is rotatably connected with connecting frame (7), and motor (8) is electrically connected with external power supply.

5. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The outer surface of first sliding block (10) is slidably connected with connecting frame (7), and the lower surface of filter screen (21) is in contact with cushion block (4).

6. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The connecting plate (6) is provided with the butt joint hole (22), and the outer surface of threaded rod (3) is movably connected with butt joint hole (22).

7. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The lower surface of connecting plate (6) is in contact with box (1), limiting ring (2) and filter screen (21) respectively.

8. The seedling moisture retaining mechanism for increasing survival rate of seedlings according to claim 1, wherein, The nut (5) is provided with connecting groove (24), and the outer surface of threaded rod (3) is threadedly connected with connecting groove (24).

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