Seedling raising device

Abstract

The utility model relates to the technical field of agricultural technology popularization, in particular to a seedling raising device which comprises a plurality of seedling raising boxes which are placed layer by layer, and further comprises a plurality of deflection rods which are rotatably connected with the seedling raising boxes, the base is in sliding connection with one end of the deflection rod, is located on the ground and is used for supporting the deflection rod and the seedling raising box; the fluted disc I is rotationally arranged on the base; according to the seedling raising device, the first fluted disc is rotated, the two deflection rods are driven by the pulling assembly to deflect and incline, meanwhile, the seedling raising boxes deflect along with the first fluted disc and are parallel to the ground all the time, and the two deflection rods and the two seedling raising boxes are matched with each other to form a parallelogram shape; the two groups of seedling raising boxes form two parallelograms to support each other, and meanwhile, the first fluted discs are rotated, so that the seedling raising boxes on the two sides can move in opposite directions at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural technology promotion, in particular to a seedling raising device. Background Art

[0002] Agricultural technology promotion refers to the activities of popularizing and applying scientific and technological achievements and practical technologies applied to planting, forestry, animal husbandry, and fishery to the whole process of pre-production, production, and post-production of agricultural production through experiments, demonstrations, training, guidance, and consulting services. In the process of agricultural technology promotion, seedling raising devices are often used. Existing seedling raising devices usually place seedlings in seedling raising boxes, and then in order to save space, generally multiple seedling raising boxes are stacked layer by layer, and the seedlings are taken out and planted when they grow to survive independently. Although this placement method can save space, the layered placement also makes it inconvenient to take out. When you want to take out the seedlings inside the seedling raising box, you need to reach into the seedling raising box to take out the seedlings, which may damage the seedlings outside. It is inconvenient to use. For this reason, we propose a seedling raising device. Utility Model Content

[0003] A technical problem to be solved by the present application is: how to design a structure that can facilitate the staff to take the seedlings inside the seedling box.

[0004] In order to solve the above technical problems, the embodiment of the present application provides a seedling raising device, including a seedling raising box, wherein a plurality of seedling raising boxes are placed in layers, and further comprising:

[0005] A deflection rod, wherein the deflection rod is rotatably connected to the seedling raising box and a plurality of deflection rods are provided;

[0006] A base, which is slidably connected to one end of the deflection rod and is located on the ground to support the deflection rod and the seedling box;

[0007] A toothed disc 1, wherein the toothed disc 1 is rotatably disposed on the base;

[0008] A pulling assembly is arranged on the base, and the toothed disc 1 is rotated, and the pulling assembly is used to drive the deflection rod to deflect and tilt, and then the seedling box deflects accordingly and is always parallel to the ground, forming a parallelogram, which is used to take the seedlings inside the seedling box.

[0009] In some embodiments, the pulling assembly includes a rack fixedly connected to the seedling box, the rack is meshed with a gear disc, an axis is fixedly provided on the gear disc, a worm gear is provided on the base, the worm wheel of the worm gear is fixedly connected to the axis, the worm of the worm gear is rotatably provided on the base, and a handle is fixedly installed on the worm of the worm gear.

[0010] In some embodiments, a slide groove is provided on the base, and an axis 2 is rotatably provided on the seedling box. The axis 2 passes through the deflection rod, and the axis 2 slides in the slide groove. A protective cover is fixedly provided on the base, and a gear disk 1 and a worm gear are placed in the protective cover.

[0011] In some embodiments, the plurality of seedling raising boxes are divided into two groups, and the two groups of seedling raising boxes are symmetrical to each other so that the two groups of seedling raising boxes support each other.

[0012] In some embodiments, one group of seedling boxes is fixedly connected with axis three, and axis three is rotatably connected to the deflection rod. A toothed disc two is fixedly connected to axis three. Another group of seedling boxes is also provided with a toothed disc two. The two toothed discs two are meshed with each other to drive the other side of the seedling box to deflect.

[0013] In some embodiments, the deflection rod is made of a lightweight rigid material.

[0014] In some embodiments, a spring is provided between the seedling raising box and the base, and the two ends of the spring are respectively fixedly connected to the seedling raising box and the base to assist in driving the seedling raising box to return to its position.

[0015] The utility model has at least the following beneficial effects:

[0016] By rotating the gear disc one, the two deflection rods are driven to deflect and tilt by pulling the assembly, and the seedling boxes are also deflected and always parallel to the ground, and the two deflection rods cooperate with the two seedling boxes to form a parallelogram shape, which is convenient for taking the seedlings inside the seedling boxes. The two groups of seedling boxes form two parallelograms to support each other, and rotating the gear disc one at the same time can make the seedling boxes on both sides move toward each other at the same time, saving the working time of the staff. The parallelogram structure allows the staff to arbitrarily adjust the extension distance of the seedling boxes, which is convenient for the staff to better adjust the lighting, watering and other conditions of the seedlings in the seedling boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0018] Figure 2 For this utility model Figure 1 Another sectional structural diagram;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle A area;

[0020] Figure 4 For this utility model Figure 3 Another sectional structural diagram;

[0021] Figure 5 For this utility model Figure 4 Another sectional structural diagram;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 7 For this utility model Figure 6 Another sectional structural diagram;

[0024] Figure 8 This is a schematic structural diagram of Example 2 of the utility model.

[0025] In the figure: 1-seedling box; 2-deflection rod; 3-base; 4-toothed disc one; 5-pulling assembly; 51-rack; 52-axis one; 53-worm gear; 54-handle; 6-slide; 61-axis two; 62-protective cover; 7-axis three; 71-toothed disc two; 8-spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-7 The utility model provides a technical solution: a seedling raising device, comprising a seedling raising box 1, wherein a plurality of seedling raising boxes 1 are placed and arranged in layers, and further comprising:

[0029] A deflection rod 2, which is rotatably connected to the seedling raising box 1 and is provided with a plurality of deflection rods;

[0030] A base 3 is slidably connected to one end of the deflection rod 2 and is located on the ground to support the deflection rod 2 and the seedling box 1;

[0031] A toothed disc 1 4, the toothed disc 1 4 is rotatably arranged on the base 3;

[0032] A pulling assembly 5, which is arranged on the base 3, rotates the toothed disc 1 4, drives the deflection rod 2 to deflect and tilt through the pulling assembly 5, and then the seedling box 1 deflects and is always parallel to the ground, forming a parallelogram, which is used to take the seedlings inside the seedling box 1. Specifically, the pulling assembly 5 includes a rack 51 fixedly connected to the seedling box 1, the rack 51 and the toothed disc 1 4 are meshed with each other, a shaft 1 52 is fixedly arranged on the toothed disc 1 4, a worm gear 53 is arranged on the base 3, the worm wheel of the worm gear 53 is fixedly connected to the shaft 1 52, the worm of the worm gear 53 is rotatably arranged on the base 3, and a handle 54 is fixedly installed on the worm of the worm gear 53;

[0033] When the seedlings located inside the layered seedling boxes 1 are to be taken out, the handle 54 is turned, thereby driving the worm of the worm gear 53 to rotate, thereby driving the worm gear to rotate, thereby driving the shaft 1 52 to rotate, thereby driving the gear plate 1 4 to rotate, thereby driving the rack 51 to move, thereby driving the top seedling box 1 to move downward, thereby driving the deflection rod 2 to deflect and tilt. At this time, the seedling box 1 at the bottom slides on the slide groove 6 through the shaft 2 61, and the seedling box 1 also slides on the base 3. When the top seedling box 1 moves downward and the bottom seedling box 1 moves horizontally, the two deflection rods 2 cooperate with the top and bottom seedling boxes 1 to form a parallelogram. At this time, the seedling box 1 located inside is also stretched out, which is convenient for the staff to take the seedlings inside. When the seedling box 1 is to be stored, the handle 54 is turned in the opposite direction, driving the top seedling box 1 to move upward, thereby driving the deflection rod 2 to deflect and tilt, and the seedling box 1 at the bottom moves towards each other and slides horizontally inward at the same time.

[0034] A slide groove 6 is provided on the base 3, and an axis 2 61 is rotatably provided on the seedling box 1. The axis 2 61 passes through the deflection rod 2, and the axis 2 61 slides in the slide groove 6. A protective cover 62 is fixedly provided on the base 3, and a toothed disc 1 4 and a worm gear 53 are placed in the protective cover 62. The advantage of the axis 2 61 and the slide groove 6 is that it is convenient for the seedling box 1 at the bottom layer to slide on the base 3. If the seedling box 1 encounters relatively large resistance when sliding on the ground, it will be inconvenient to slide. The function of the protective cover 62 is to protect the toothed disc 1 4 and the worm gear 53 to prevent them from being damaged by collision.

[0035] A plurality of seedling boxes 1 are divided into two groups, and the two groups of seedling boxes 1 are symmetrical with each other so that the two groups of seedling boxes 1 support each other. The two groups of seedling boxes 1 form two parallelograms, and the inclination directions of the two parallelograms are opposite to each other, forming a mirror symmetry. The advantage of this is that the two parallelograms support each other, and there is no need to set up a separate supporting structure to support the parallelogram. In addition, the handle 54 can be turned to drive the seedling boxes 1 on both sides to deflect at the same time, thereby saving the work efficiency of the staff.

[0036] One group of seedling boxes 1 is fixedly connected with shaft three 7, which is rotatably connected to the deflection rod 2, and shaft three 7 is fixedly connected with toothed disc 2 71. Another group of seedling boxes 1 is also provided with toothed disc 2 71. The two toothed discs 2 71 are meshed with each other to drive the other side of the seedling box 1 to deflect. The two toothed discs 2 71 are meshed with each other to assist in driving the seedling box 1 to deflect and maintain the structural stability.

[0037] The deflection rod 2 is made of a lightweight rigid material, such as carbon fiber reinforced composite material, which is light and hard and has a low cost. The advantage is that the lightweight structure prevents the overall structure from being too heavy, which would cause the deflection of the deflection rod 2 to be more laborious. The rigid structure makes the overall structure stronger and will not be damaged by collision or other factors.

[0038] Example 2

[0039] See also Figure 1-8 The utility model provides a technical solution: a seedling raising device, embodiment 2 is optimized based on embodiment 1.

[0040] A spring 8 is arranged between the seedling box 1 and the base 3, and the two ends of the spring 8 are fixedly connected to the seedling box 1 and the base 3 respectively, so as to assist in driving the seedling box 1 to return to its position. When the seedling box 1 is driven to return to its position by the handle 54, the seedling box 1 can be automatically returned by the spring 8, thereby reducing the workload of the staff and making the staff more labor-saving.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling raising device, comprising a seedling raising box (1), wherein a plurality of seedling raising boxes (1) are placed in layers, characterized in that: Also included are: A deflection rod (2), wherein the deflection rod (2) is rotatably connected to the seedling raising box (1), and a plurality of the deflection rods (2) are provided; A base (3), the base (3) being slidably connected to one end of the deflection rod (2) and being located on the ground, for supporting the deflection rod (2) and the seedling raising box (1); A toothed disc (4), wherein the toothed disc (4) is rotatably disposed on the base (3); A pulling assembly (5) is arranged on the base (3), and the toothed disc (4) is rotated to drive the deflection rod (2) to deflect and tilt, and then the seedling box (1) deflects accordingly and remains parallel to the ground, forming a parallelogram, which is used to take the seedlings inside the seedling box (1).

2. The seedling raising device according to claim 1, characterized in that: The pulling assembly (5) comprises a rack (51) fixedly connected to the seedling box (1); the rack (51) is meshed with a toothed disc (4); a shaft (52) is fixedly arranged on the toothed disc (4); a worm gear (53) is arranged on the base (3); the worm wheel of the worm gear (53) is fixedly connected to the shaft (52); the worm of the worm gear (53) is rotatably arranged on the base (3); and a handle (54) is fixedly installed on the worm of the worm gear (53).

3. The seedling raising device according to claim 2, characterized in that: The base (3) is provided with a slide groove (6), the seedling box (1) is rotatably provided with a second shaft (61), the second shaft (61) passes through the deflection rod (2), the second shaft (61) is located in the slide groove (6) and slides, and the base (3) is fixedly provided with a protective cover (62), and a toothed disc (4) and a worm gear (53) are placed in the protective cover (62).

4. The seedling raising device according to claim 3, characterized in that: The plurality of seedling raising boxes (1) are divided into two groups, and the two groups of seedling raising boxes (1) are symmetrical to each other so that the two groups of seedling raising boxes (1) support each other.

5. The seedling raising device according to claim 4, characterized in that: A third shaft (7) is fixedly connected to one group of the seedling raising boxes (1), the third shaft (7) is rotatably connected to the deflection rod (2), the third shaft (7) is fixedly connected to the second gear disc (71), and the second gear disc (71) is also arranged on the other group of seedling raising boxes (1), the two second gear discs (71) are meshed with each other to drive the other side of the seedling raising box (1) to deflect.

6. The seedling raising device according to claim 5, characterized in that: The deflection rod (2) is made of a light and rigid material.

7. The seedling raising device according to claim 6, characterized in that: A spring (8) is provided between the seedling raising box (1) and the base (3), and two ends of the spring (8) are respectively fixedly connected to the seedling raising box (1) and the base (3) to assist in driving the seedling raising box (1) to return to its position.

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