Seedling raising tray for agricultural planting

Abstract

The utility model provides a seedling raising plate for agricultural planting, which comprises an inner planting plate, an outer frame is nested outside the inner planting plate, limit bolts are embedded above the outer frame, limit blocks are fixed at one ends, close to the middle of the inner planting plate, of the limit bolts, and a transverse partition plate is transversely embedded inside the inner planting plate. Main guide strips are transversely fixed to the front end and the rear end of the transverse partition plate and the front end and the rear end of the interior of the inner planting plate, auxiliary guide strips are longitudinally fixed to the left end and the right end of the interior of the inner planting plate, and a connecting plate and an extending plate are embedded into the interior of the inner planting plate. The size of the seedling raising grooves in the seedling raising plate can be adjusted according to actual conditions, the seedling raising height of seedlings can be adjusted according to the actual conditions, the seedling raising effect is good, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, in particular to a seedling tray for agricultural planting. Background Art

[0002] Planting is one of the main components of agriculture. It is a social production sector that utilizes the life functions of plants to obtain food, non-staple food, feed and industrial raw materials through artificial cultivation. Planting includes the cultivation of various crops, trees, fruit trees, medicinal and ornamental plants, including food crops, cash crops, vegetable crops, green manure crops, feed crops, forage and flowers and other horticultural crops. The seeds of crops need to be cultivated in seedling trays. When the seedlings are cultivated, they are transplanted into the land for crop planting.

[0003] However, in the use of existing seedling trays, since many seedling trays are integrally formed, when the seedlings are large, the size of the seedling raising space in the seedling raising trough cannot be adjusted according to the actual situation, resulting in poor seedling raising effect and inconvenience in use. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a seedling tray for agricultural planting.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A seedling tray for agricultural planting, comprising an inner planting tray, an outer frame nested on the outside of the inner planting tray, limit bolts embedded on the upper outside of the outer frame, limit blocks fixed on one end of the limit bolts close to the middle of the inner planting tray, a transverse partition embedded in the interior of the inner planting tray, main guide strips fixed transversely on the front and rear ends of the transverse partition and the interior of the inner planting tray, auxiliary guide strips fixed longitudinally on the left and right ends of the interior of the inner planting tray, a connecting plate and an extension plate embedded in the interior of the inner planting tray.

[0007] Preferably, the outer wall of the inner planting tray is in close contact with the inner wall of the outer frame, the top of the outer frame and the top of the inner planting tray are at the same level, and the outer frame rises and falls in the inner planting tray.

[0008] Preferably, the front, rear, left and right ends of the outer wall of the inner planting tray are all provided with limiting holes, and the limiting blocks at one end of the limiting bolt are just embedded in the limiting holes.

[0009] Preferably, the upper and lower ends of the left and right sides of the transverse partition are both opened to provide a bayonet with a vertical cutting area that is the same as the vertical cutting area of ​​the auxiliary guide strip, and the auxiliary guide strip is just embedded in the bayonet of the transverse partition.

[0010] Preferably, the left and right ends of the auxiliary guide strips are in close contact with the left and right ends of the inner planting tray, and the transverse partition slides back and forth in the inner planting tray along the auxiliary guide strips.

[0011] Preferably, the bottom ends of the connecting plate and the extension plate are both in close contact with the bottom of the inner planting tray on a horizontal plane, and the inner lower opening of the connecting plate is provided with a slide groove with a cross-sectional area consistent with the cross-sectional area of ​​the extension plate, and the extension plate slides back and forth in the connecting plate.

[0012] Preferably, the front end of the connecting plate and the rear end of the extension plate are both opened to provide a slide groove, and the slide grooves in the connecting plate and the extension plate are respectively embedded in the outside of the main guide strips at the front and rear ends of the partition plate and the inner planting plate, and the connecting plate and the extension plate slide left and right on the outside of the main guide strip.

[0013] 1. By pushing the transverse partition to slide back and forth in the inner planting tray, the distance between the front and rear ends of the transverse partition and the front and rear ends inside the inner planting tray, and the distance between the two transverse partitions can be adjusted. By pushing the connecting plate and the extension plate to slide left and right between the two transverse partitions and between the transverse partition and the inner planting tray, the space size of the seedling groove in the inner planting tray can be adjusted to realize the cultivation of seedlings of different sizes, which has a wider range of applications and is more convenient to use.

[0014] 2. During the seedling raising process, when the seedlings are exposed to external sunlight, the inner planting tray is fixed by pulling the inner planting tray to move in the outer frame and twisting the limit block of the limit bolt to be embedded in the limit hole of the inner planting tray, so that the seedlings in the inner planting tray are raised. The height of the seedlings can be adjusted according to actual conditions so that the seedlings can be exposed to external sunlight, and the seedling raising effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a front cross-sectional schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the local structure of the connecting plate and the extension plate in the present utility model;

[0018] Figure 4 It is a schematic diagram of the bottom surface of the local structure of the connecting plate and the extension plate in the utility model.

[0019] Legend:

[0020] Inner planting tray 1, outer frame 2, limiting bolt 201, limiting block 202, transverse partition 3, main guide bar 301, auxiliary guide bar 302, connecting plate 4, extension plate 401. DETAILED DESCRIPTION

[0021] Example 1, reference Figure 1-4 A seedling tray for agricultural planting includes an inner planting tray 1, an outer frame 2 is nested on the outside of the inner planting tray 1, and a limit pin 201 is embedded on the upper outside of the outer frame 2. A limit block 202 is fixed on one end of the limit pin 201 close to the middle of the inner planting tray 1, and a transverse partition 3 is embedded in the interior of the inner planting tray 1. The front and rear ends of the transverse partition 3 and the front and rear ends of the inner planting tray 1 are transversely fixed with main guide bars 301, and the left and right ends of the inner planting tray 1 are longitudinally fixed with secondary guide bars 302. A connecting plate 4 and an extension plate 401 are embedded in the interior of the inner planting tray 1.

[0022] The outer wall of the inner planting tray 1 is close to the inner wall of the outer frame 2, the top of the outer frame 2 and the top of the inner planting tray 1 are at the same level, and the outer frame 2 rises and falls in the inner planting tray 1;

[0023] By pulling the inner planting tray 1 up and down in the outer frame 2, the height of the seedlings in the inner planting tray 1 is adjusted, so that the seedlings in the inner planting tray 1 are raised or lowered, thereby adjusting the height of the seedlings according to actual conditions so that the seedlings can be exposed to the external sunlight, resulting in a better seedling raising effect and more convenient use;

[0024] The front, back, left and right ends of the outer wall of the inner planting tray 1 are all provided with limit holes, and the limit blocks 202 at one end of the limit bolt 201 are just embedded in the limit holes;

[0025] By screwing the limiting block 202 at one end of the limiting bolt 201 and embedding it into the limiting hole on the outer wall of the inner planting tray 1, the inner planting tray 1 can be fixed to prevent the inner planting tray 1 from falling to the bottom of the outer frame 2 due to gravity.

[0026] Example 2. Example 2 differs from Example 1 in that, in this example, the upper and lower ends on both sides of the left and right sides of the transverse partition 3 are opened to provide a bayonet with a vertical cutting area that is the same as the vertical cutting area of ​​the auxiliary guide strip 302, and the auxiliary guide strip 302 is just embedded in the bayonet of the transverse partition 3.

[0027] The left and right ends of the auxiliary guide strips 302 are in close contact with the left and right ends of the inner planting tray 1, and the diaphragm 3 slides back and forth in the inner planting tray 1 along the auxiliary guide strips 302;

[0028] By pushing the diaphragm 3 to slide forward and backward in the inner planting tray 1, the diaphragm 3 moves along the outer wall of the secondary guide strip 302 to adjust the distance between the front and rear ends of the diaphragm 3 and the front and rear ends inside the inner planting tray 1, and the distance between the two diaphragms 3;

[0029] When the diaphragm 3 slides back and forth along the outer wall of the secondary guide bar 302, the diaphragm 3 simultaneously pulls the connecting plate 4 on the outside of the extension plate 401 and the extension plate 401 on the inside of the connecting plate 4 through the main guide bar 301 to slide back and forth simultaneously, thereby adjusting the distance between the front end of the connecting plate 4 and the rear end of the extension plate 401.

[0030] The bottom ends of the connecting plate 4 and the extension plate 401 are both in close contact with the bottom of the inner planting tray 1 on a horizontal plane. The lower opening of the inner portion of the connecting plate 4 is provided with a slide groove having a cross-sectional area that is the same as that of the extension plate 401. The extension plate 401 slides back and forth in the connecting plate 4.

[0031] The front end of the connecting plate 4 and the rear end of the extension plate 401 are both opened and provided with a slide groove. The slide grooves in the connecting plate 4 and the extension plate 401 are respectively embedded in the outside of the main guide strips 301 at the front and rear ends of the diaphragm 3 and the inner planting tray 1. The connecting plate 4 and the extension plate 401 slide left and right on the outside of the main guide strips 301;

[0032] By pushing the connecting plate 4 and the extension plate 401 to slide left and right between the two transverse partitions 3 and between the transverse partition 3 and the inner planting tray 1 along the main guide bar 301, the space size of the seedling groove in the inner planting tray 1 can be adjusted to realize the cultivation of seedlings of different sizes, which has a wider range of applications and is more convenient to use.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A seedling tray for agricultural planting, comprising an inner planting tray (1), characterized in that: The outer frame (2) is nested on the outside of the inner planting tray (1), and a limit bolt (201) is embedded on the upper part of the outer portion of the outer frame (2), and a limit block (202) is fixed to one end of the limit bolt (201) close to the middle of the inner planting tray (1). A transverse partition (3) is transversely embedded in the interior of the inner planting tray (1), and main guide strips (301) are transversely fixed to the front and rear ends of the transverse partition (3) and the front and rear ends of the interior of the inner planting tray (1), and auxiliary guide strips (302) are longitudinally fixed to the left and right ends of the interior of the inner planting tray (1). A connecting plate (4) and an extension plate (401) are embedded in the interior of the inner planting tray (1).

2. The agricultural planting seedling tray according to claim 1, characterized in that: The outer wall of the inner planting tray (1) is in close contact with the inner wall of the outer frame (2), the top of the outer frame (2) and the top of the inner planting tray (1) are at the same level, and the outer frame (2) rises and falls in the inner planting tray (1).

3. The agricultural planting seedling tray according to claim 1, characterized in that: Limiting holes are provided at the front, rear, left and right ends of the outer wall of the inner planting tray (1), and the limiting blocks (202) at one end of the limiting bolt (201) are exactly embedded in the limiting holes.

4. The agricultural planting seedling tray according to claim 1, characterized in that: The upper and lower ends of the left and right sides of the transverse partition (3) are both opened to provide a bayonet with a vertical cutting area that is the same as the vertical cutting area of ​​the auxiliary guide strip (302), and the auxiliary guide strip (302) is just embedded in the bayonet of the transverse partition (3).

5. The agricultural planting seedling tray according to claim 4, characterized in that: The left and right ends of the auxiliary guide strip (302) are in close contact with the left and right ends inside the inner planting tray (1), and the transverse partition (3) slides forward and backward in the inner planting tray (1) along the auxiliary guide strip (302).

6. The agricultural planting seedling tray according to claim 1, characterized in that: The bottom ends of the connecting plate (4) and the extension plate (401) are both in close contact with the bottom of the inner planting tray (1) on a horizontal plane, and a sliding groove having a cross-sectional area that is the same as that of the extension plate (401) is provided in the lower opening inside the connecting plate (4), and the extension plate (401) slides back and forth in the connecting plate (4).

7. The agricultural planting seedling tray according to claim 1, characterized in that: The front end of the connecting plate (4) and the rear end of the extension plate (401) are both opened and provided with a slide groove, and the slide grooves in the connecting plate (4) and the extension plate (401) are respectively embedded in the outside of the main guide strips (301) at the front and rear ends of the transverse partition (3) and the inner planting tray (1), and the connecting plate (4) and the extension plate (401) slide left and right on the outside of the main guide strips (301).

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