Agricultural planting and cultivating device

Abstract

The utility model discloses an agricultural planting cultivation device which comprises a seedling raising box, a plurality of seedling raising trays are placed in the seedling raising box, the seedling raising trays comprise a first seedling raising tray and a second seedling raising tray, seedling raising grooves are formed in the first seedling raising tray and the second seedling raising tray, adjustable bottom supports are installed in the seedling raising grooves in a sliding mode, and the adjustable bottom supports are arranged on the seedling raising trays. A plurality of water permeable holes are formed in the adjustable bottom support, a supporting column is fixedly connected to the lower portion of the adjustable bottom support, a threaded connecting hole is formed in the lower end of the supporting column, a threaded column is installed in the threaded connecting hole in a threaded mode, and triangular clamping blocks are fixedly connected to the front face and the rear face of the first seedling raising plate and the front face and the rear face of the second seedling raising plate. The convex edge is lapped on the upper edge of the seedling raising box, so that the seedling raising tray is suspended in the seedling raising box, a certain space is reserved between the bottom of the seedling raising tray and the bottom of the seedling raising box, when too much clear water is sprayed into the planting holes in the seedling raising tray, the clear water flows into the seedling raising box through the water permeable holes and the water leakage grooves, and then the problem that seedling roots are soaked is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of cultivation devices, in particular to a kind of agricultural planting cultivation device. BACKGROUND

[0002] In the process of crop breeding, the seeds of crops are usually sown in nutrient pots or seedling trays filled with nutrient soil, watered regularly, and after the seedling is completed, the seedlings are pulled out together with the nutrient soil in the nutrient pots or seedling trays for transplanting.

[0003] For example, a crop seedling device disclosed in Chinese Patent Publication No. CN217936645U includes an internal hollow placement seat, two rows of placement holes are provided on the upper wall of the placement seat, each row of placement holes has multiple placement holes, and a seedling cup is fixed in each placement hole. The seedling cup includes a cup bottom and a cup body fixed to the inner wall of the placement hole, openings are provided at the upper end and the lower end of the cup body, the cup bottom is placed into the cup body from the upper end opening and is limited at the lower part of the cup body. The cup bottom is fixed with a vertical insertion rod. A handrail is provided above the placement seat, the two ends of the handrail are connected with a lifting frame through a vertical rod, and the lifting frame is located inside the placement seat. The lifting frame includes two parallel lifting rods, an insertion slot is provided on the lifting rod, the insertion slot corresponds to the insertion rod of the cup bottom in a one-to-one manner, and the insertion rod can be inserted into the insertion slot in a one-to-one manner. By pulling the handrail upward, the seedlings can be easily taken out of the seedling cup, and the seedlings and the nutrient soil are removed at the same time, so that the root system of the seedlings is not broken.

[0004] When using the above-mentioned existing crop seedling device, some problems are found. First, different seedling depths require different seed placement depths. Seeds placed in the seedling cup do not require thick nutrient soil for shallow cultivation depth, resulting in a large amount of nutrient soil at the bottom being wasted. Second, the bottom of the cup bottom is not provided with a drainage hole, and when excessive watering is performed, clear water will accumulate in the seedling cup, causing the root system of the seedlings to rot. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an agricultural planting cultivation device to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural planting cultivation device includes a seedling box, a plurality of seedling trays are placed in the seedling box, the seedling trays include a first seedling tray and a second seedling tray, the first seedling tray and the second seedling tray are provided with seedling grooves on the upper surface, an adjustable bottom support is slidably installed in the seedling groove, a plurality of water permeable holes are provided in the adjustable bottom support, a support column is fixedly connected to the lower surface of the adjustable bottom support, a threaded connection hole is provided at the lower end of the support column, a threaded column is screwedly installed in the threaded connection hole, triangular clamping blocks are fixedly connected to the front and rear surfaces of the first seedling tray and the second seedling tray, and a plurality of V-shaped clamping grooves are provided in the front and rear inner walls of the seedling box.

[0007] Preferably, the front of the seedling box is fixed with a drain pipe, which communicates with the inside of the seedling box.

[0008] Preferably, the first seedling tray and the second seedling tray are fixed with a convex edge near the upper edge of the front and back, the seedling groove is provided with a connecting hole, and the connecting hole is in sliding fit with the supporting column.

[0009] Preferably, the first seedling tray is fixed with a limiting convex column on one side, the second seedling tray is provided with a limiting clamping groove on the other side, and the limiting clamping groove and the limiting convex column are matched with each other.

[0010] Preferably, the supporting column is provided with a water leakage groove around, and the lower end of the threaded column is fixed with a knob.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The convex edge is arranged on the upper edge of the seedling box, so that the seedling tray is suspended in the seedling box, the bottom of the seedling tray is spaced apart from the bottom of the seedling box, and when too much water is sprayed in the planting hole of the seedling tray, the water can flow into the seedling box through the water permeable hole and the water leakage groove, thereby avoiding the problem that the root system of the seedling is soaked.

[0013] 2. The knob can drive the threaded column to rotate, the rotation of the threaded column can adjust the position of the adjustable bottom support in the planting hole, so that the thickness of the nutrient soil placed in the seedling hole can be adjusted according to the type of seeds, and the excessive waste of nutrient soil is avoided.

[0014] 3. The seedling tray is directly taken out, at this time, the inverted triangular convex block moves out of the V-shaped clamping groove, the restriction on the inverted triangular convex block is removed, and the first seedling tray and the second seedling tray can be easily separated, and the nutrient soil wrapped around the seedling can be easily separated from the seedling tray. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a sectional view of the utility model;

[0017] Figure 3 It is a seedling tray structure schematic view of the utility model;

[0018] Figure 4 It is an exploded view of the seedling tray of the utility model;

[0019] Figure 5 It is an adjustable bottom support structure schematic view of the utility model.

[0020] In the figure: 1, seedling box; 101, V-shaped clamping groove; 102, drain pipe; 2, seedling tray; 201, first seedling tray; 202, second seedling tray; 203, triangular clamping block; 204, convex edge; 205, seedling groove; 206, limiting convex column; 207, limiting clamping groove; 208, connecting hole; 3, adjustable bottom support; 301, water permeable hole; 302, support column; 303, threaded connecting hole; 304, water leakage groove; 305, threaded column; 306, knob. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of agricultural planting cultivation device, including seedling box 1, several seedling trays 2 are placed in seedling box 1, seedling tray 2 includes first seedling tray 201, second seedling tray 202, first seedling tray 201, second seedling tray 202 are all set with seedling groove 205 on top, adjustable bottom support 3 is slidably installed in seedling groove 205, adjustable bottom support 3 is set with several water permeable holes 301, adjustable bottom support 3 is fixedly connected with support column 302 below, threaded connecting hole 303 is set in the lower end of support column 302, threaded column 305 is screw-mounted in threaded connecting hole 303, first seedling tray 201, second seedling tray 202 are fixedly connected with triangular clamping block 203 before and after, several V-shaped clamping grooves 101 are set in the inner wall before and after seedling box 1.

[0023] In this embodiment, by adhering the first seedling tray 201 and the second seedling tray 202 together, a seedling tray 2 can be formed. At this time, the triangular clamping blocks 203 on the first seedling tray 201 and the second seedling tray 202 and the seedling grooves 205 will form an inverted triangular protrusion and a planting hole. The inverted triangular protrusion cooperates with the V-shaped clamping groove 101. After the inverted triangular protrusion is inserted into the V-shaped clamping groove 101, the two triangular clamping blocks 203 are pressed and fixed together, thereby fixing the first seedling tray 201 and the second seedling tray 202 together. The adjustable base support 3 is slidingly installed in the planting hole. The threaded column 305 and the supporting column 302 form an adjustable telescopic rod. Rotating the threaded column 305 can adjust the length of the telescopic rod, thereby adjusting the position of the adjustable base support 3 in the planting hole and the overall depth of the planting hole. The type of seedling can be controlled to control the thickness of the nutrient soil poured into the planting hole. At the same time, the water permeable hole 301 can drain the accumulated clean water in the planting hole, so as to prevent the roots of the seedlings from being soaked and rotted. After the seedling is completed, the seedling tray 2 is directly taken out. At this time, the inverted triangular protrusion moves out of the V-shaped clamping groove 101, thereby releasing the restriction of the inverted triangular protrusion. At this time, the first seedling tray 201 and the second seedling tray 202 can be easily separated, and the nutrient soil wrapped around the seedlings can be easily separated.

[0024] In order to achieve the purpose of collecting excess clean water, the device adopts the following technical scheme: the front of the seedling box 1 is fixedly connected with a drain pipe 102, the drain pipe 102 is in communication with the inside of the seedling box 1, the first seedling tray 201 and the second seedling tray 202 are fixedly connected with a convex edge 204 near the upper edge of the front and back, a connecting hole 208 is formed in the seedling groove 205, and the connecting hole 208 is slidingly matched with the supporting column 302.

[0025] The drain pipe 102 can uniformly drain the clean water poured into the inside of the seedling box 1, which is convenient for recycling and utilization in the later period. The convex edge 204 is arranged on the upper edge of the seedling box 1, so that the seedling tray 2 can be suspended in the inside of the seedling box 1. The bottom of the seedling tray 2 and the bottom of the seedling box 1 are spaced apart to store excess clean water. The connecting hole 208 is slidingly matched with the supporting column 302, so that the supporting column 302 can pass through the bottom of the seedling tray 2.

[0026] In order to achieve the purpose of aligning the first seedling tray 201 and the second seedling tray 202, the device adopts the following technical scheme: a limiting convex column 206 is fixedly connected to one side of the first seedling tray 201, a limiting clamping groove 207 is formed in the other side of the second seedling tray 202, the limiting clamping groove 207 is matched with the limiting convex column 206, a water leakage groove 304 is formed around the supporting column 302, and a knob 306 is fixedly connected to the lower end of the threaded column 305.

[0027] Through the cooperation of the limiting convex column 206 and the limiting clamping groove 207, the first seedling tray 201 and the second seedling tray 202 can be aligned and attached together, the water leakage groove 304 can make the clean water flowing from the water permeable hole 301 flow into the inside of the seedling box 1, and the knob 306 is convenient for rotating the threaded column 305.

[0028] The working principle and use process of the utility model: when using, the device needs to be placed in a suitable position, according to the planting depth of seeds, rotating the threaded column 305 to drive the supporting column 302 to move, the movement of the supporting column 302 will drive the adjustable bottom support 3 to move, thereby adjusting the depth of the adjustable bottom support 3 in the seedling groove 205, clamping the seedling tray 2 into the inside of the seedling box 1, then adding a certain amount of nutrient soil into the seedling groove 205, putting the seeds into the nutrient soil for cultivation, and regularly spraying a certain amount of clean water into the planting hole, too much clean water will be discharged into the inside of the seedling box 1 through the water permeable hole 301 and the water leakage groove 304 and stored, when the cultivation is completed, directly taking out the seedling tray 2, at this time, the inverted triangular convex block moves out of the V-shaped clamping groove 101, and the restriction on the inverted triangular convex block is released, at this time, the first seedling tray 201 and the second seedling tray 202 can be easily separated, and then the nutrient soil wrapped with seedlings and the seedling tray 2 can be easily separated.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural planting and cultivation device, comprising a seedling box (1), characterized in that: The seedling box (1) contains several seedling trays (2), each seedling tray (2) including a first seedling tray (201) and a second seedling tray (202). Both the first seedling tray (201) and the second seedling tray (202) have seedling troughs (205) on them. An adjustable base (3) is slidably installed in the seedling trough (205). Several water-permeable holes (301) are opened in the adjustable base (3). A support column (302) is fixedly connected to the bottom of the adjustable base (3). A threaded connection hole (303) is opened at the lower end of the support column (302). A threaded column (305) is threadedly installed in the threaded connection hole (303). Triangular locking blocks (203) are fixedly connected to the front and back of the first seedling tray (201) and the second seedling tray (202). Several V-shaped slots (101) are opened on the front and back inner walls of the seedling box (1).

2. The agricultural planting and cultivation device according to claim 1, characterized in that: The seedling box (1) is fixedly connected to a drain pipe (102) on the front, and the drain pipe (102) is connected to the inside of the seedling box (1).

3. The agricultural planting and cultivation device according to claim 1, characterized in that: The first seedling tray (201) and the second seedling tray (202) have raised edges (204) fixedly attached to the front and back near the upper edge. The seedling trough (205) has a connecting hole (208) which slides with the support column (302).

4. The agricultural planting and cultivation device according to claim 1, characterized in that: The first seedling tray (201) is fixedly connected to a limiting protrusion (206) on one side, and the second seedling tray (202) is provided with a limiting slot (207) on the other side. The limiting slot (207) and the limiting protrusion (206) cooperate with each other.

5. The agricultural planting and cultivation device according to claim 1, characterized in that: The support column (302) has a drainage groove (304) around its perimeter, and a knob (306) is fixedly connected to the lower end of the threaded column (305).

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