Sapling greenhouse supporting device

Abstract

The utility model discloses a sapling greenhouse supporting device, and particularly relates to the technical field of sapling greenhouses, the sapling greenhouse supporting device comprises a greenhouse roof, cross rods are fixedly connected to two sides of the greenhouse roof, four groups of supporting legs are arranged at the bottoms of the cross rods, mounting blocks are arranged on two sides of the tops of the supporting legs, and mounting assemblies are arranged at the joints of the supporting legs and the mounting blocks. Extension rods are arranged at the bottoms of the supporting legs, bases are fixedly connected to the bottoms of the extension rods, and adjusting assemblies are arranged at the joints of the extension rods and the supporting legs. The supporting legs and the greenhouse roof can be more conveniently and quickly assembled and disassembled, the working efficiency is effectively improved, the height of the supporting legs can be adjusted, and the greenhouse can be suitable for saplings in different stages.

Description

Technical Field

[0001] The utility model relates to the field of seedling greenhouses, in particular to a seedling greenhouse supporting device. Background Art

[0002] Greenhouses were originally special equipment for vegetable production. With the development of production, greenhouses are more widely used. Currently, greenhouses are used for potted and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus; forestry production is used for forest seedlings and ornamental tree cultivation; and animal husbandry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fish fry, etc.

[0003] Most of the current seedling greenhouses are built with steel frames. The installation and disassembly between the roof and the legs is inconvenient, which seriously affects work efficiency. In addition, the seedlings will gradually grow taller during the cultivation process. Most of the current greenhouses are fixed in height and do not have the ability to adjust the height, and cannot be suitable for seedlings at different stages. Therefore, the present application provides a seedling greenhouse support device to meet the needs. Utility Model Content

[0004] Technical problems solved: The installation and disassembly between the roof and the legs is inconvenient and the height cannot be adjusted, making it unsuitable for saplings at different stages.

[0005] In view of the deficiencies in the prior art, the utility model provides a seedling greenhouse support device, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A seedling greenhouse support device comprises a roof, with cross bars fixedly connected on both sides of the roof, four groups of legs arranged at the bottom of the cross bars, mounting blocks arranged on both sides of the tops of the legs, mounting components arranged at the connections between the legs and the mounting blocks, extension rods arranged at the bottom of the legs, a base fixedly connected to the bottom of the extension rods, and adjustment components arranged at the connections between the extension rods and the legs.

[0009] In one possible implementation, the mounting assembly includes a mounting hole and a mounting rod, the spacing between each two groups of mounting blocks is adapted to the size of the leg, the mounting hole passes through a position near the top of the leg, and the mounting rod passes through a group of mounting blocks and is adapted to the size of the mounting hole.

[0010] In a possible implementation, the mounting assembly further includes a first slide groove, a first slider, a first spring and a first pull block, the first slide groove is opened inside a group of mounting blocks and is located at the outer periphery of the mounting rod, the first slider is fixedly connected to the mounting rod and slidably connected to the first slide groove, the first spring is sleeved on the outer periphery of the mounting rod and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove, and the first pull block is fixedly connected to the outer end of the mounting rod.

[0011] In one possible implementation, the adjustment assembly includes a cavity, a fixing hole and a fixing rod, the cavity is opened inside the lower half of the leg, the extension rod is slidably connected to the cavity, the fixing holes are provided in several groups and are opened on one side surface of the extension rod, and the fixing rod passes through the inner wall of one side of the cavity and is adapted to the size of the fixing hole.

[0012] In a possible implementation, the adjustment assembly also includes a second slide groove, a second slider, a second spring and a second pull block, the second slide groove is opened inside the leg and is located on the outer periphery of the fixed rod, the second slider is fixedly connected to the fixed rod and slidably connected to the second slide groove, the second spring is sleeved on the outer periphery of the fixed rod and its two ends are respectively fixedly connected to one side of the second slider and the inner wall of one side of the second slide groove, and the second pull block is fixedly connected to the outer end of the fixed rod.

[0013] Beneficial effects:

[0014] First, by providing an installation component, the first pull block is pulled outward to drive the installation rod to move outward and squeeze the first spring. When the installation rod is immersed in the installation block, the top of the leg is placed between the two groups of installation blocks so that the installation hole and the installation rod are on the same axis. Then, the first pull block is released, the first spring rebounds and drives the installation rod to move inward through the first slider. When the installation rod is inserted into the installation hole, the installation of the leg is completed. This design can make the installation and disassembly between the leg and the roof more convenient and quick, and effectively improve the work efficiency.

[0015] Secondly, by providing an adjustment component, the second pull block can be pulled outward to drive the fixing rod to move outward and squeeze the second spring through the second slider. When the fixing rod is moved out of the fixing hole, the support leg is pulled upward to drive the cavity to move upward synchronously. When the exposed length of the support leg and the extension rod matches the height of the sapling, the second pull block is released, the second spring rebounds and drives the fixing rod to move inward through the second slider. When the fixing rod is inserted into the fixing hole at the current position, the support leg can be fixed at the current height. This design can adjust the height of the support leg, so that the greenhouse can be suitable for saplings at different stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

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

[0018] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0021] Description of reference numerals:

[0022] 1. Roof; 2. Crossbar; 3. Leg; 4. Mounting block; 5. Mounting assembly; 51. Mounting hole; 52. Mounting rod; 53. First slide groove; 54. First slider; 55. First spring; 56. First pull block; 6. Extension rod; 7. Base; 8. Adjustment assembly; 81. Cavity; 82. Fixing hole; 83. Fixing rod; 84. Second slide groove; 85. Second slider; 86. Second spring; 87. Second pull block. DETAILED DESCRIPTION

[0023] The embodiments of the present application solve the problems in the prior art by providing a seedling greenhouse support device.

[0024] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0025] The specific structure of this embodiment is as follows: Figures 1 to 4 As shown, a sapling greenhouse support device includes a roof 1, cross bars 2 are fixedly connected on both sides of the roof 1, four groups of legs 3 are arranged at the bottom of the cross bars 2, mounting blocks 4 are arranged on both sides of the tops of the legs 3, mounting components 5 are arranged at the connection between the legs 3 and the mounting blocks 4, extension rods 6 are arranged at the bottom of the legs 3, a base 7 is fixedly connected to the bottom of the extension rods 6, and an adjustment component 8 is arranged at the connection between the extension rods 6 and the legs 3.

[0026] In some examples, the mounting assembly 5 includes a mounting hole 51 and a mounting rod 52. The spacing between each two groups of mounting blocks 4 is adapted to the size of the leg 3. The mounting hole 51 passes through a position near the top of the leg 3. The mounting rod 52 passes through a group of mounting blocks 4 and is adapted to the size of the mounting hole 51. The top of the leg 3 is placed between the two groups of mounting blocks 4. The mounting rod 52 is then inserted into the mounting hole 51 to complete the installation of the leg 3. The leg 3 can be removed by removing the mounting rod 52 from the mounting hole 51.

[0027] In some examples, the mounting assembly 5 also includes a first slide groove 53, a first slider 54, a first spring 55 and a first pull block 56. The first slide groove 53 is opened inside a group of mounting blocks 4 and is located at the outer periphery of the mounting rod 52. The first slider 54 is fixedly connected to the mounting rod 52 and slidably connected to the first slide groove 53. The first spring 55 is sleeved on the outer periphery of the mounting rod 52 and its two ends are respectively fixedly connected to one side of the first slider 54 and the inner wall of one side of the first slide groove 53. The first pull block 56 is fixedly connected to the outer end of the mounting rod 52. Pulling the first pull block 56 outward can drive the mounting rod 52 to move outward and squeeze the first spring 55. Release the first pull block 56, the first spring 55 rebounds and can drive the mounting rod 52 to move inward through the first slider 54.

[0028] In some examples, the adjustment component 8 includes a cavity 81, a fixing hole 82 and a fixing rod 83. The cavity 81 is opened inside the lower half of the leg 3, and the extension rod 6 is slidably connected to the cavity 81. The fixing holes 82 are provided in several groups and are opened on the surface of one side of the extension rod 6. The fixing rod 83 passes through the inner wall of one side of the cavity 81 and is adapted to the size of the fixing hole 82. The extension rod 6 can be fixed in the current position by inserting the fixing rod 83 into the fixing hole 82. The position of the extension rod 6 can be adjusted along the cavity 81 by removing the fixing rod 83 from the fixing hole 82.

[0029] In some examples, the adjustment component 8 also includes a second slide groove 84, a second slider 85, a second spring 86 and a second pull block 87. The second slide groove 84 is opened inside the support leg 3 and is located at the outer periphery of the fixed rod 83. The second slider 85 is fixedly connected to the fixed rod 83 and slidably connected to the second slide groove 84. The second spring 86 is sleeved on the outer periphery of the fixed rod 83 and its two ends are respectively fixedly connected to one side of the second slider 85 and the inner wall of one side of the second slide groove 84. The second pull block 87 is fixedly connected to the outer end of the fixed rod 83. Pulling the second pull block 87 outward can drive the fixed rod 83 to move outward and squeeze the second spring 86 through the second slider 85. Release the second pull block 87, the second spring 86 rebounds and drives the fixed rod 83 to move inward through the second slider 85.

[0030] In a specific application scenario, first pull the first pull block 56 outward to drive the mounting rod 52 to move outward and squeeze the first spring 55. When the mounting rod 52 is immersed in the mounting block 4, the top of the leg 3 is placed between the two groups of mounting blocks 4 and the mounting hole 51 and the mounting rod 52 are on the same axis. Then release the first pull block 56, the first spring 55 rebounds and drives the mounting rod 52 to move inward through the first slider 54. When the mounting rod 52 is inserted into the mounting hole 51, the installation of the leg 3 is completed. Repeat the above operation in reverse to move the mounting rod 52 out of the mounting hole 51 to disassemble the leg 3. The sapling will grow taller as time goes by. At this time, pulling the second pull block 87 outward can drive the fixing rod 83 to move outward and squeeze the second spring 86 through the second slider 85. When the fixing rod 83 moves out of the fixing hole 82, pulling the leg 3 upward can drive the cavity 81 to move upward synchronously. When the exposed length of the leg 3 and the extension rod 6 matches the height of the sapling, release the second pull block 87, the second spring 86 rebounds and drives the fixing rod 83 to move inward through the second slider 85. When the fixing rod 83 is inserted into the fixing hole 82 at the current position, the leg 3 can be fixed at the current height, thereby completing the adjustment of the greenhouse height.

[0031] By adopting the above technical solution: not only can the installation and disassembly between the legs and the roof be made more convenient and quick, effectively improving work efficiency, but the height of the legs can also be adjusted, so that the greenhouse can be suitable for seedlings at different stages.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A seedling greenhouse support device, comprising a greenhouse roof (1), characterized in that: The roof (1) is fixedly connected to a cross bar (2) on both sides, the cross bar (2) is provided with four groups of legs (3) at the bottom, the legs (3) are provided with mounting blocks (4) on both sides of the top, the legs (3) are connected to the mounting blocks (4) with mounting components (5), the legs (3) are provided with an extension rod (6) at the bottom, the extension rod (6) is fixedly connected to a base (7), and the extension rod (6) is provided with an adjustment component (8) at the connection between the extension rod (6) and the legs (3).

2. A seedling greenhouse support device according to claim 1, characterized in that: The mounting assembly (5) comprises a mounting hole (51) and a mounting rod (52); the spacing between each two groups of mounting blocks (4) is matched to the size of the leg (3); the mounting hole (51) passes through a position close to the top of the leg (3); and the mounting rod (52) passes through a group of mounting blocks (4) and is matched to the size of the mounting hole (51).

3. A seedling greenhouse support device according to claim 2, characterized in that: The mounting assembly (5) further comprises a first slide groove (53), a first slider (54), a first spring (55) and a first pull block (56); the first slide groove (53) is arranged inside a group of mounting blocks (4) and is located at the outer periphery of the mounting rod (52); the first slider (54) is fixedly connected to the mounting rod (52) and slidably connected to the first slide groove (53); the first spring (55) is sleeved on the outer periphery of the mounting rod (52) and its two ends are respectively fixedly connected to one side of the first slider (54) and the inner wall of one side of the first slide groove (53); the first pull block (56) is fixedly connected to the outer end of the mounting rod (52).

4. A seedling greenhouse support device according to claim 1, characterized in that: The adjustment assembly (8) comprises a cavity (81), a fixing hole (82) and a fixing rod (83); the cavity (81) is opened inside the lower half of the leg (3); the extension rod (6) is slidably connected to the cavity (81); a plurality of fixing holes (82) are provided and opened on a surface of one side of the extension rod (6); and the fixing rod (83) penetrates an inner wall of one side of the cavity (81) and is adapted to the size of the fixing hole (82).

5. A seedling greenhouse support device according to claim 4, characterized in that: The adjustment assembly (8) further comprises a second slide groove (84), a second slider (85), a second spring (86) and a second pull block (87); the second slide groove (84) is arranged inside the leg (3) and is located at the outer periphery of the fixed rod (83); the second slider (85) is fixedly connected to the fixed rod (83) and slidably connected to the second slide groove (84); the second spring (86) is sleeved on the outer periphery of the fixed rod (83) and its two ends are respectively fixedly connected to one side of the second slider (85) and the inner wall of one side of the second slide groove (84); the second pull block (87) is fixedly connected to the outer end of the fixed rod (83).

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