Automatic air regulating and supplying device

Abstract

The utility model relates to the technical field of greenhouse vegetable planting, in particular to an automatic air adjusting and supplying device which comprises a fixed seat, a ventilation mechanism is arranged on the fixed seat and comprises a plurality of bases communicated with the fixed seat, the top ends of the bases are all connected with outer pipes, and the interiors of the outer pipes are all rotatably connected with rotatable inner pipes. A plurality of mutually matched ventilation holes are formed in the outer pipe and the inner pipe, a reinforcing assembly is arranged in the inner pipe and comprises a fixing rod arranged in the inner pipe, an avoiding space is formed between the fixing rod and the inner pipe, the fixing rod in the inner pipe is sleeved with a plurality of supporting discs arranged at intervals, and the supporting discs are rotationally connected to the inner pipe; a plurality of through holes are formed in the supporting discs, and locking assemblies are arranged between the supporting discs and the inner pipe. Therefore, the ventilation device can adjust the ventilation quantity at any time, simulate the growth of crops in the natural environment and improve the photosynthesis of the crops, so that the quality and the yield of agricultural products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse vegetable planting, in particular to an automatic air regulating and supplying device. Background Art

[0002] Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. We collectively call all departments that utilize the growth and development laws of animals, plants and other organisms to obtain products through artificial cultivation as agriculture. Agriculture provides basic products to support the construction and development of the national economy. Planting stands are a commonly used planting tool in agricultural planting and are an indispensable auxiliary tool for planting vine crops. As climbing herbaceous plants, vine crops need to constantly wrap around the stands during their growth process in order to successfully bloom and sprout.

[0003] At present, the existing planting support, such as the Chinese patent with publication number CN205511171U, discloses a support for vine crops, including a fixed base, an upright support column, a fixed top plate and a grid ceiling, the top of the fixed base is fixed to the bottom of the fixed top plate by the upright support column, the left and right sides of the grid ceiling are fixed to the fixed top plate by bolts, the outer wall of the fixed base is also fixed with a transverse bottom rod, the fixed base is a rectangular strip, and the top of the fixed base is sequentially arranged with upright support columns, the fixed base, the upright support column, the fixed top plate, the grid ceiling and the transverse bottom rod are connected to form a rectangular structure, and its main structure is a rectangular structure, which can be disassembled and assembled, and is convenient to transport. After being fixed, it not only has good overall stability, but also is easy to use and has high strength. However, the above device can only simply support crops and cannot improve the photosynthesis of crops to improve the quality and yield of agricultural products.

[0004] How to adjust the ventilation volume at any time, simulate the growth of crops in a natural environment, improve the photosynthesis of crops, and thus improve the quality and yield of agricultural products has become a technical problem that needs to be broken through.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide an automatic air adjustment and supply device, which has a simple structure, is easy to use, can adjust the ventilation air volume at any time, simulates the growth of crops in a natural environment, improves the photosynthesis of crops, and thus improves the quality and yield of agricultural products.

[0007] In order to achieve the above-mentioned purpose, the utility model provides an automatic air adjustment and supply device, including a fixed seat, on which a ventilation mechanism is provided, and the ventilation mechanism includes a plurality of bases connected to the fixed seat, the top ends of the bases are connected to outer tubes, the interiors of the outer tubes are rotatably connected to rotatable inner tubes, the outer tubes and the inner tubes are provided with a plurality of ventilation holes that cooperate with each other, and the inner tubes are provided with reinforcement components.

[0008] The reinforcement component includes a fixed rod arranged inside the inner tube, an avoidance space is provided between the fixed rod and the inner tube, a plurality of support plates arranged at intervals are sleeved on the fixed rod inside the inner tube, the support plates are rotatably connected to the inner tube, a plurality of through holes are provided on the support plates, and a locking component is provided between the support plates and the inner tube.

[0009] According to the automatic air regulating and supplying device of the utility model, the locking assembly includes a plurality of locking heads elastically connected to the supporting plate, and the inner wall of the inner tube is provided with locking holes matching with the locking heads.

[0010] According to the automatic air regulating and supplying device of the utility model, one end of the locking head close to the supporting plate is inserted into the interior of the supporting plate, and plug blocks are symmetrically provided on the locking head inside the supporting plate. The interior of the supporting plate is provided with slots that cooperate with the plug blocks. The plug blocks are slidably arranged in the slots, and elastic parts are provided between the plug blocks and the slots.

[0011] According to the automatic air regulating and supplying device of the utility model, the locking assembly comprises clamping blocks symmetrically arranged on the supporting plate, and the inner wall of the inner tube is provided with clamping grooves cooperating with the clamping blocks.

[0012] According to the automatic air regulating and supplying device of the utility model, the top end of each outer tube is provided with a driving member, and each driving member is connected to the inner tube.

[0013] According to the automatic air regulating and supplying device of the utility model, dustproof nets are provided on the ventilation holes on the outer tube and the inner tube.

[0014] The purpose of the utility model is to provide an automatic air-adjusting and air-supplying device, including a ventilation mechanism, which can adjust the ventilation air volume at any time by adjusting the rotation angle of the inner tube and the overlapping area of ​​the ventilation holes on the outer tube and the inner tube, simulate the growth of crops in a natural environment, improve the photosynthesis of crops, and thus improve the quality and yield of agricultural products; the fixed rods inside the inner tube are sleeved with a number of support plates arranged at intervals, and the support plates are provided with a number of through holes, which can not only improve the strength of the inner tube and ensure the stable movement of the inner tube, but also will not affect the ventilation inside the inner tube. In summary, the beneficial effects of the utility model are: the ventilation air volume can be adjusted at any time, simulate the growth of crops in a natural environment, improve the photosynthesis of crops, and thus improve the quality and yield of agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the structural diagram of the utility model;

[0016] Figure 2 It is a longitudinal cross-sectional view at the support plate;

[0017] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0018] In the figure: 1-fixed seat, 11-cavity, 2-ventilation mechanism, 21-base, 22-outer tube, 23-inner tube, 24-ventilation hole, 25-fixed rod, 26-support plate, 27-locking head, 28-driving member, 3-elastic member. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] See also Figure 1 to Figure 3The utility model provides an automatic air regulating and supplying device, including a fixed seat 1, a cavity 11 is arranged inside the fixed seat 1, one side of the base 1 is connected to an air pump (not shown in the figure, the air pump is used to adjust the wind speed of ventilation, and the air pump is used as a way to supply air, which is a conventional technical means for those skilled in the art, and its specific structure and working principle are not repeated here), the air pump can pass gas into the cavity 11, a ventilation mechanism 2 is arranged on the fixed seat 1, the ventilation mechanism 2 includes a plurality of bases 21 connected to the fixed seat 1, the tops of the bases 21 are all connected to outer tubes 22, and the inner parts of the outer tubes 22 are all rotatably connected to inner tubes 23 (the outer tube 22 and the inner tube 23 are tightly connected, that is, the friction between the outer tube 22 and the inner tube 23 is relatively large, and the inner tube 23 will not rotate at will without external interference. ), the outer tube 22 and the inner tube 23 are both connected to the cavity 11, and a plurality of ventilation holes 24 that cooperate with each other are provided on the outer tube 22 and the inner tube 23. A driving member 28 is provided at the top of the outer tube 22, and the output shaft of the driving member 28 is inserted into the outer tube 22 and connected to the inner tube 23. The driving member 28 can drive the inner tube 23 to rotate, and a reinforcement component is provided inside the inner tube 23; after turning on the air pump, the air pump can pass gas into the base 1, and the gas passes through the cavity 11, the ventilation holes 24 on the inner tube 23, and the ventilation holes 24 on the outer tube 22, and acts on the crops, simulating the growth of crops in a natural environment and improving the photosynthesis of crops; turn on the driving member 28, and adjust the overlapping area of ​​the ventilation holes 24 on the outer tube 22 and the inner tube 23 by adjusting the rotation angle of the inner tube 23, thereby adjusting the ventilation volume.

[0023] See also Figure 1 to Figure 3 Preferably, a plurality of bases 21 are evenly distributed on the base 1 to avoid mutual interference between two adjacent crops and improve the photosynthesis of the crops.

[0024] See also Figure 1 to Figure 3 Preferably, the driving member 28 is a rotating motor to provide power for the device.

[0025] See also Figure 1 to Figure 3 Preferably, the ventilation holes 24 on the outer tube 22 and the inner tube 23 are provided with dustproof nets to prevent external dust from entering the outer tube 22 and the inner tube 23 when ventilation is not performed.

[0026] See also Figure 1 to Figure 3The reinforcement component includes a fixed rod 25 arranged inside the inner tube 23, and an avoidance space is provided between the fixed rod 25 and the inner tube 23 (that is, a gap is provided between the fixed rod 25 and the inner tube 23 for installing other structures), and a plurality of support plates 26 arranged at intervals are sleeved on the fixed rod 25 inside the inner tube 23, and the support plates 26 are rotatably connected to the inner tube 23, and a plurality of through holes are provided on the support plates 26. The support plates 26 can not only improve the strength of the inner tube 23 and ensure the stable movement of the inner tube 23, but also will not affect the ventilation condition inside the inner tube 23 (due to the setting of the through holes), and a locking component is provided between the support plates 26 and the inner tube 23.

[0027] See also Figure 1 to Figure 3 As an embodiment, the locking assembly includes a plurality of locking heads 27 elastically connected to the support disk 26 (the ends of the locking heads 27 close to the support disk 26 are inserted into the support disk 26, and the locking heads 27 inside the support disk 26 are symmetrically provided with plug blocks, and the support disk 26 is provided with slots that cooperate with the plug blocks. The plug blocks are slidably arranged in the slots, and elastic members 3 are provided between the plug blocks and the slots), and the inner wall of the inner tube 23 is provided with locking holes that cooperate with the locking heads 27. The locking heads 27 cooperate with the locking holes, which can not only lock the position of the support disk 26, but also facilitate the disassembly of the support disk 26.

[0028] See also Figure 1 to Figure 3 Preferably, the elastic member 3 is a spring to provide return power.

[0029] See also Figure 1 to Figure 3 As another embodiment, the locking assembly includes blocks symmetrically arranged on the support plate 26, and the inner wall of the inner tube 23 is provided with a slot that cooperates with the block, and the block has a certain deformation ability. The block cooperates with the slot to lock the position of the support plate 26.

[0030] See also Figure 1 to Figure 3 , attach the plants to the support rod 22, and during the growth of the plants, assist in correcting the crops so that they grow along the outer tube 22, turn on the air pump, and during the growth of the crops, adjust the overlapping area of ​​the ventilation holes 24 on the outer tube 22 and the inner tube 23 by controlling the driving member 28, thereby adjusting the ventilation volume, simulating the growth of crops in a natural environment, and improving the photosynthesis of the crops.

[0031] The utility model provides an automatic air-adjusting and air-supplying device, including a ventilation mechanism, which can adjust the ventilation air volume at any time by adjusting the rotation angle of the inner tube and the overlapping area of ​​the ventilation holes on the outer tube and the inner tube, simulate the growth of crops in a natural environment, improve the photosynthesis of crops, and thus improve the quality and yield of agricultural products; the fixed rods inside the inner tube are sleeved with a plurality of support plates arranged at intervals, and the support plates are provided with a plurality of through holes, which can not only improve the strength of the inner tube and ensure the stable movement of the inner tube, but also will not affect the ventilation inside the inner tube. In summary, the beneficial effects of the utility model are: the ventilation air volume can be adjusted at any time, simulate the growth of crops in a natural environment, improve the photosynthesis of crops, and thus improve the quality and yield of agricultural products.

[0032] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An automatic air supply and air regulating device, characterized in that: It comprises a fixing seat, on which a ventilation mechanism is arranged, and the ventilation mechanism comprises a plurality of bases connected to the fixing seat, the tops of the bases are connected to outer tubes, the interiors of the outer tubes are rotatably connected to rotatable inner tubes, the outer tubes and the inner tubes are provided with a plurality of ventilation holes that cooperate with each other, and the interiors of the inner tubes are provided with reinforcement components; The reinforcement component includes a fixed rod arranged inside the inner tube, an avoidance space is provided between the fixed rod and the inner tube, a plurality of support plates arranged at intervals are sleeved on the fixed rod inside the inner tube, the support plates are rotatably connected to the inner tube, a plurality of through holes are provided on the support plates, and a locking component is provided between the support plates and the inner tube.

2. The automatic air regulating and supplying device according to claim 1, characterized in that: The locking assembly comprises a plurality of locking heads elastically connected to the supporting plate, and the inner wall of the inner tube is provided with locking holes matched with the locking heads.

3. The automatic air regulating and supplying device according to claim 2, characterized in that: The ends of the locking heads close to the support disk are inserted into the support disk, and the locking heads inside the support disk are symmetrically provided with plug blocks. The support disk is provided with slots that cooperate with the plug blocks. The plug blocks are slidably set in the slots, and elastic parts are provided between the plug blocks and the slots.

4. The automatic air regulating and supplying device according to claim 1, characterized in that: The locking assembly comprises clamping blocks symmetrically arranged on the supporting plate, and the inner wall of the inner tube is provided with clamping grooves matched with the clamping blocks.

5. The automatic air regulating and supplying device according to claim 1, characterized in that: The top ends of the outer tubes are all provided with driving members, and the driving members are all connected to the inner tubes.

6. The automatic air regulating and supplying device according to claim 1, characterized in that: The ventilation holes on the outer tube and the inner tube are both provided with dustproof nets.

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