Corn seedling cultivation box

Abstract

The utility model belongs to the technical field of seedling cultivation, and particularly relates to a corn seedling cultivation box which comprises a seedling cultivation cabinet body. An opening and closing door body is mounted at the end part of the seedling cultivation cabinet body; the inner side wall of the seedling cultivation cabinet body is fixedly connected with a positioning plate; an adjusting rod is fixedly connected to the bottom of the positioning plate, and the other end of the adjusting rod is fixedly connected to the inner side wall of the seedling cultivation cabinet body; by pushing an adjusting plate to slide upwards, the adjusting plate drives a hinged connecting rod to rotate towards the end to unfold the counter, the counter rotates to be flush with a positioning plate to be opened, then corn seedlings are placed at the bottom of the seedling cultivation cabinet body, and the counter is unfolded and folded, so that the corn seedlings can be cultivated more conveniently in the cultivation process of the corn seedlings. The space at the top of the unfolded counter can be utilized for multiple times of corn planting, so that the internal space area of the seedling cultivation cabinet body is greatly utilized, and the corn cultivation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling cultivation, in particular to a corn seedling cultivation box. Background Art

[0002] A corn seedling cultivation box is a special container or equipment used for cultivating corn seedlings; the corn seedling cultivation box can provide an ideal growth environment for corn seedlings, including suitable temperature, humidity, light and other conditions to promote the healthy growth of seedlings.

[0003] Some cultivation boxes may be equipped with control systems such as temperature, humidity, ventilation and lighting to better control the growth environment of corn seedlings; some cultivation boxes may adopt special designs, such as added seed soaking pretreatment to improve germination rate.

[0004] In the current existing technology, when cultivating corn seedlings in a corn seedling cultivation box, the corn seedlings are usually placed at the bottom of the cultivation box for cultivation. However, the space inside the cultivation box is large, but the number of planted corn seedlings is small, and the space and area inside the cultivation box cannot be effectively utilized, thereby reducing the cultivation efficiency of the corn seedlings. Therefore, a corn seedling cultivation box is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a corn seedling cultivation box.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the corn seedling cultivation box described in the utility model includes a seedling cultivation cabinet body; a switch door body is installed at the end of the seedling cultivation cabinet body; the inner side wall of the seedling cultivation cabinet body is fixedly connected with a positioning plate; the bottom of the positioning plate is fixedly connected with an adjusting rod, and the other end of the adjusting rod is fixedly connected to the inner side wall of the seedling cultivation cabinet body; the end of the adjusting rod is slidably connected with the adjusting plate; the top of the adjusting plate is fixedly connected with a third spring, and the other end of the third spring is fixedly connected to the bottom of the positioning plate; the two sides of the positioning plate are hinged with a counter; the two sides of the adjusting plate are hinged with an articulated connecting rod, and the other end of the articulated connecting rod is hinged to the bottom of the counter; the end of the adjusting rod is fixedly connected to a limiting ring.

[0007] Preferably, a slide groove is provided inside the counter; a slide plate is slidably connected inside the slide groove; a first spring is fixed to the end of the slide plate, and the other end of the first spring is fixed to the inner wall of the slide groove.

[0008] Preferably, a clamping block is fixed to the bottom of the adjustment plate; a locking groove is provided inside the clamping block; a clamping groove is provided inside the limiting ring; a cavity is provided inside the limiting ring; a locking block is slidably connected to the inside of the cavity; a second spring is fixed to the end of the locking block, and the other end of the second spring is fixed to the inner wall of the cavity.

[0009] Preferably, a pull rod is fixedly connected to the end of the locking block; and a pull handle is fixedly connected to the end of the pull rod.

[0010] Preferably, the end of the locking block is semi-arc-shaped and matches the locking groove; the inner side wall of the seedling cultivation cabinet body is fixedly connected to a limiting strip.

[0011] Preferably, a protective pad is fixed to the end of the slide.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model provides a corn seedling cultivation box, which is configured to expand a counter by pushing an adjustment plate to slide upward, so that the adjustment plate drives a hinged connecting rod to rotate toward the end, and the counter is rotated to open flush with the positioning plate, and then the corn seedlings are placed at the bottom of the seedling cultivation cabinet body. By expanding and folding the counter, during the cultivation of corn seedlings, the space on the top of the expanded counter can be used to plant corn multiple times, thereby greatly utilizing the space area inside the seedling cultivation cabinet body and improving the efficiency of corn cultivation.

[0014] 2. The utility model provides a corn seedling cultivation box, which is squeezed and fitted on the inner wall of the seedling cultivation cabinet body by a slide plate, and contracts toward the inside of the slide groove as it is squeezed, and then the first spring is squeezed to generate elastic force, so that the first spring pushes the slide plate to fit tightly on the inner wall of the seedling cultivation cabinet body to guide and extend the counter, thereby increasing the placement area and guidance of the counter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a structural diagram of the positioning plate in the utility model;

[0019] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Seedling cultivation cabinet body; 21. Door body; 22. Adjustment rod; 23. Adjustment plate; 24. Articulated connecting rod; 25. Positioning plate; 26. Counter; 27. Limiting ring; 31. Slide; 32. First spring; 33. Slide plate; 34. Protective pad; 41. Block; 42. Locking slot; 43. Block; 44. Cavity; 45. Locking block; 46. Second spring; 51. Pull rod; 52. Handle; 53. Third spring; 6. Limiting strip. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Specific examples are given below.

[0024] See also Figures 1-4 The utility model provides a corn seedling cultivation box, comprising a seedling cultivation cabinet body 1; a switch door body 21 is installed at the end of the seedling cultivation cabinet body 1; a positioning plate 25 is fixed to the inner side wall of the seedling cultivation cabinet body 1; an adjusting rod 22 is fixed to the bottom of the positioning plate 25, and the other end of the adjusting rod 22 is fixed to the inner side wall of the seedling cultivation cabinet body 1; the end of the adjusting rod 22 is slidably connected to the adjusting plate 23; a third spring 53 is fixed to the top of the adjusting plate 23, and the other end of the third spring 53 is fixed to the bottom of the positioning plate 25; counters 26 are hinged on both sides of the positioning plate 25; hinged connecting rods 24 are hinged on both sides of the adjusting plate 23, and the hinged connecting rods The other end of 24 is hinged to the bottom of the counter 26; the end of the adjusting rod 22 is fixedly connected to the limit ring 27; during operation, when it is necessary to cultivate corn seedlings, the adjusting plate 23 is pushed to slide upward, so that the adjusting plate 23 drives the hinged connecting rod 24 to rotate toward the end to unfold the counter 26, so that the counter 26 is rotated to open flush with the positioning plate 25, and then the corn seedlings are placed at the bottom of the seedling cultivation cabinet body 1. By unfolding and folding the counter 26, during the cultivation process of the corn seedlings, the space on the top of the unfolded counter 26 can be used to carry out multiple corn plantings, thereby greatly utilizing the space area inside the seedling cultivation cabinet body 1 and improving the efficiency of corn cultivation.

[0025] Further, such as Figure 3As shown, a slide groove 31 is provided inside the counter 26; a slide plate 33 is slidably connected inside the slide groove 31; the end of the slide plate 33 is fixedly connected to the first spring 32, and the other end of the first spring 32 is fixedly connected to the inner wall of the slide groove 31; during operation, when the counter 26 is unfolded, the slide plate 33 is squeezed and fitted on the inner wall of the seedling cultivation cabinet body 1, and as it is squeezed, it shrinks toward the inside of the slide groove 31, and then squeezes the first spring 32 to generate elastic force, so that the first spring 32 pushes the slide plate 33 to fit tightly on the inner wall of the seedling cultivation cabinet body 1, to guide and extend the counter 26, thereby increasing the placement area and guidance of the counter 26.

[0026] Further, such as Figure 4 As shown, a clamping block 41 is fixed to the bottom of the adjusting plate 23; a locking groove 42 is provided inside the clamping block 41; a clamping groove 43 is provided inside the limiting ring 27; a cavity 44 is provided inside the limiting ring 27; a locking block 45 is slidably connected inside the cavity 44; a second spring 46 is fixed to the end of the locking block 45, and the other end of the second spring 46 is fixed to the inner wall of the cavity 44; when working, when the corn seedlings are cultivated, the corn seedlings inside are taken out, and then the locking block 45 is driven to move. The adjusting plate 23 moves toward the bottom, so that the adjusting plate 23 drives the card block 41 to be inserted into the interior of the card slot 43, and squeezes the end of the locking block 45, so that the locking block 45 shrinks to the interior of the cavity 44, and then squeezes the second spring 46 to generate elastic force. When the locking slot 42 is aligned with the cavity 44, the second spring 46 generates elastic force to push the locking block 45 to the interior of the locking slot 42 for clamping and fixing, thereby fixing and limiting the adjusting plate 23, so that the counter 26 is in a folded state, which is convenient for the next corn seedling cultivation.

[0027] Further, such as Figure 4 As shown, the end of the locking block 45 is fixedly connected to a pull rod 51; the end of the pull rod 51 is fixedly connected to a pull handle 52; during operation, when the counter 26 needs to be unfolded to facilitate large-scale cultivation of corn, the pull handle 52 is pulled to drive the pull rod 51 to slide to the side, so that the pull rod 51 pulls the locking block 45 to retract into the inside of the cavity 44, and then the third spring 53 generates elastic force to pull the adjustment plate 23 to slide upward, so that the adjustment plate 23 drives the hinged connecting rod 24 to unfold, thereby pushing the counter 26 to unfold, which is convenient for subsequent cultivation of corn seedlings.

[0028] Further, such as Figure 3 As shown, the end of the locking block 45 is semi-arc-shaped and matches the locking groove 42; the inner side wall of the seedling cultivation cabinet body 1 is fixedly connected to the limit strip 6; when working, the limit strip 6 is installed on the inner side wall of the seedling cultivation cabinet body 1 to limit the slide 33, thereby reducing the problem of slipping of the hinged connecting rod 24 when squeezing and pushing the slide 33.

[0029] Further, such as Figure 3 As shown, a protective pad 34 is fixed to the end of the slide plate 33; during operation, the protective pad 34 is installed at the end of the slide plate 33 to provide protection and wear resistance, thereby reducing the problem of wear caused by the slide plate 33 being squeezed and fitted on the inner wall of the seedling cultivation cabinet body 1 for a long time.

[0030] How it works: See Figures 1-4 The utility model provides a corn seedling cultivation box. When the corn seedlings need to be cultivated, the adjusting plate 23 is pushed to slide upward, so that the adjusting plate 23 drives the hinged connecting rod 24 to rotate toward the end to unfold the counter 26, so that the counter 26 is rotated to open flush with the positioning plate 25, and then the corn seedlings are placed at the bottom of the seedling cultivation cabinet body 1. By unfolding and folding the counter 26, during the cultivation of the corn seedlings, the space on the top of the unfolded counter 26 can be used to plant corn multiple times, thereby greatly utilizing the space area inside the seedling cultivation cabinet body 1 and improving the utilization of the space. The efficiency of corn cultivation is improved; when the counter 26 is unfolded, the slide plate 33 is squeezed and fitted on the inner wall of the seedling cultivation cabinet body 1, and as it is squeezed, it shrinks toward the inside of the slide groove 31, and then the first spring 32 is squeezed to generate elastic force, so that the first spring 32 pushes the slide plate 33 to fit tightly on the inner wall of the seedling cultivation cabinet body 1, to guide and extend the counter 26, thereby increasing the placement area and guidance of the counter 26; when the corn seedlings are cultivated, the corn seedlings inside are taken out, and then the adjusting plate 23 is driven to move to the bottom, so that the adjusting plate 23 drives the card block 41 to be inserted into the inside of the card slot 43 , squeezes on the end of the locking block 45, causing the locking block 45 to retract into the inside of the cavity 44, and then squeezes the second spring 46 to generate elastic force. When the locking groove 42 is aligned with the cavity 44, the second spring 46 generates elastic force to push the locking block 45 to the inside of the locking groove 42 for clamping and fixing, thereby fixing and limiting the adjustment plate 23, so that the counter 26 is in a folded state, which is convenient for the next corn seedling cultivation. When the counter 26 needs to be unfolded to facilitate large-scale corn cultivation, the pull handle 52 is pulled to drive the pull rod 51 to slide to the side end, so that the pull rod 51 pulls the locking block 45 to retract into the inside of the cavity 44, and then The third spring 53 generates elastic force to pull the adjustment plate 23 to slide upward, so that the adjustment plate 23 drives the hinged connecting rod 24 to unfold, thereby pushing the counter 26 to unfold, which is convenient for subsequent corn seedling cultivation; by installing a limiting strip 6 on the inner side wall of the seedling cultivation cabinet body 1, the slide plate 33 is limited, thereby reducing the problem of slipping when the hinged connecting rod 24 squeezes and pushes the slide plate 33; by installing a protective pad 34 at the end of the slide plate 33, it has a protective and wear-resistant effect, thereby reducing the problem of wear caused by the slide plate 33 being squeezed and fitted on the inner side wall of the seedling cultivation cabinet body 1 for a long time.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A corn seedling cultivation box, comprising a seedling cultivation cabinet body (1); characterized in that: The end of the seedling cultivation cabinet body (1) is equipped with a switch door body (21); the inner side wall of the seedling cultivation cabinet body (1) is fixedly connected to a positioning plate (25); the bottom of the positioning plate (25) is fixedly connected to an adjusting rod (22), and the other end of the adjusting rod (22) is fixedly connected to the inner side wall of the seedling cultivation cabinet body (1); the end of the adjusting rod (22) is slidably connected to an adjusting plate (23); the top of the adjusting plate (23) is fixedly connected to a third spring (53), and the other end of the third spring (53) is fixedly connected to the bottom of the positioning plate (25); counters (26) are hinged on both sides of the positioning plate (25); hinged connecting rods (24) are hinged on both sides of the adjusting plate (23), and the other end of the hinged connecting rod (24) is hinged on the bottom of the counter (26); the end of the adjusting rod (22) is fixedly connected to a limiting ring (27).

2. A corn seedling cultivation box according to claim 1, characterized in that: A slide groove (31) is provided inside the counter (26); a slide plate (33) is slidably connected inside the slide groove (31); a first spring (32) is fixed to the end of the slide plate (33), and the other end of the first spring (32) is fixed to the inner wall of the slide groove (31).

3. A corn seedling cultivation box according to claim 1, characterized in that: The bottom of the adjustment plate (23) is fixed with a clamping block (41); a locking groove (42) is provided inside the clamping block (41); a clamping groove (43) is provided inside the limiting ring (27); a cavity (44) is provided inside the limiting ring (27); a locking block (45) is slidably connected inside the cavity (44); a second spring (46) is fixed to the end of the locking block (45), and the other end of the second spring (46) is fixed to the inner wall of the cavity (44).

4. A corn seedling cultivation box according to claim 3, characterized in that: The end of the locking block (45) is fixedly connected to a pull rod (51); the end of the pull rod (51) is fixedly connected to a pull handle (52).

5. A corn seedling cultivation box according to claim 3, characterized in that: The end of the locking block (45) is semi-arc-shaped and matches the locking groove (42).

6. The corn seedling cultivation box according to claim 1, characterized in that: The inner side wall of the seedling cultivation cabinet body (1) is fixedly connected to a limiting strip (6).

7. A corn seedling cultivation box according to claim 2, characterized in that: A protective pad (34) is fixedly connected to the end of the slide plate (33).

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