Directional temperature control device with rotatable air supply outlet

Abstract

The directional temperature control device comprises a protection box, a rotating mechanism is arranged in the protection box, a rotating shaft is installed on the rotating mechanism, the lower end of the rotating shaft is fixedly connected with a rotating disc, one side of the lower end of the rotating disc is rotationally connected with a bearing frame, and the bearing frame is fixedly connected with the rotating disc. An angle adjusting mechanism is installed on one side of the rotary disc, one end of the angle adjusting mechanism is connected to one side of the upper end of the bearing frame, a pushing mechanism is installed on one side of the bearing frame, an installation block is installed on the pushing mechanism, and a fixing head is installed on the installation block. The horizontal angle, the inclination and the horizontal position of the air supply outlet can be flexibly adjusted, warm air can be accurately delivered to a specific planting area, the individual requirements of different crops for the temperature are met, in addition, multiple sets of air supply heads or a single set of air supply heads can be selected according to actual requirements, and the temperature control effect is good. Temperature adjusting tasks of different scales and requirements are met, and the applicability and practicability of the device are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of directional temperature control devices for rotatable air outlets, and more particularly to a directional temperature control device for a rotatable air outlet. Background Technology

[0002] In agricultural greenhouse cultivation, different crops have significantly different requirements for the temperature of their growing environment. Even within the same greenhouse, different growing areas require precise temperature control due to differences in crop varieties and growth stages. For example, some tropical crops require higher and more stable temperatures during the seedling stage, while temperate crops may have relatively lower temperature requirements in the later stages of growth.

[0003] However, most existing greenhouse air vents are simply designed and lack rotation capabilities. They typically only deliver air in a fixed direction, making it difficult to provide targeted warm air to specific localized planting areas. This results in some areas experiencing excessively high or low temperatures during actual production, affecting normal crop growth and reducing crop yield and quality. Furthermore, the inability to precisely control temperature can lead to energy waste and increased planting costs. Therefore, we propose a directional temperature control device with a rotating air vent to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a directional temperature control device with a rotatable air outlet.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A directional temperature control device with a rotatable air outlet includes a protective box. A rotating mechanism is installed inside the protective box. A rotating shaft is mounted on the rotating mechanism. A turntable is fixedly connected to the lower end of the rotating shaft. A support frame is rotatably connected to one side of the lower end of the turntable. An angle adjustment mechanism is installed on one side of the turntable. One end of the angle adjustment mechanism is connected to one side of the upper end of the support frame. A pushing mechanism is installed on one side of the support frame. An installation block is mounted on the pushing mechanism. A fixing head is mounted on the installation block. An air supply hose is connected to the upper end of the fixing head. A first air outlet is threadedly connected to the lower end of the fixing head.

[0007] Preferably, the rotating mechanism includes a servo motor and a reduction mechanism installed inside the protective box. One end of the rotating shaft is rotatably connected to the top inside the protective box. The reduction mechanism is connected to the output shaft of the servo motor and is mounted on the rotating shaft.

[0008] Preferably, the angle adjustment mechanism includes a mounting plate fixed to one side of the turntable, a second cylinder rotatably connected to the lower end of the mounting plate, the piston rod end of the second cylinder rotatably connected to one side of the upper end of the support frame, a fixing frame fixed to one side of the lower end of the turntable, and the other side of the upper end of the support frame rotatably connected to the fixing frame.

[0009] Preferably, the pushing mechanism includes a first cylinder fixed to one side of the support frame, a sliding groove is provided between the opposite side walls of the support frame, a slider is installed in the sliding groove, two sliders are respectively fixed on both sides of the mounting block, and the piston rod of the first cylinder passes through the side wall of the support frame and is connected to one end of the mounting block.

[0010] Preferably, the lower end of the fixing head is threaded with an installation tube, and the lower end of the installation tube is connected to a plurality of second air supply heads at equal intervals.

[0011] Preferably, a connecting plate is fixed around the upper circumference of the protective box, and the connecting plate is provided with mounting holes.

[0012] In this invention, when it is necessary to deliver warm air to a specific area:

[0013] 1. Angle Adjustment: When warm air needs to be delivered to a specific area, start the rotating mechanism. The servo motor in the protective box starts to run. Its output shaft drives the reduction mechanism to work. The reduction mechanism transmits power to the rotating shaft, causing the rotating shaft to rotate at the top of the protective box, which in turn drives the turntable to rotate. By controlling the operation of the servo motor, the turntable can be rotated at different angles, thereby adjusting the horizontal angle of the air outlet and aiming it at the area where the temperature needs to be adjusted.

[0014] 2. Tilt Adjustment: The angle adjustment mechanism comes into play. The second cylinder installed on the lower end of the mounting plate on one side of the turntable is activated, and its piston rod extends and retracts. Since the end of the piston rod is rotatably connected to one side of the upper end of the support frame, and the other side of the upper end of the support frame is rotatably connected to the fixed frame, the extension and retraction of the piston rod will cause the support frame to rotate around the fixed frame, changing the tilt of the support frame and further precisely adjusting the air supply angle of the air outlet.

[0015] 3. Horizontal position change: The pushing mechanism starts working, the first cylinder fixed on one side of the support frame is activated, its piston rod passes through the side wall of the support frame and pushes the mounting block. The sliders on both sides of the mounting block slide in the groove between the opposite side walls inside the support frame, realizing the horizontal movement of the mounting block inside the support frame, thereby changing the horizontal position of the air outlet, so that the warm air can be delivered to the target area more accurately.

[0016] 4. Warm air delivery: The air delivery hose delivers warm air to the fixed head. Depending on the actual needs, you can choose to use the first air delivery head for single-group air delivery, or by screwing the installation pipe to the lower end of the fixed head, use multiple second air delivery heads connected at equal intervals at the lower end of the installation pipe for multiple-group air delivery to meet the temperature regulation needs of different areas.

[0017] This utility model has the following advantages:

[0018] 1. This device, through the coordinated operation of the rotation mechanism, angle adjustment mechanism and pushing mechanism, can flexibly adjust the horizontal angle, tilt and horizontal position of the air outlet, so that the warm air can be accurately delivered to the specific planting area to meet the personalized temperature requirements of different crops, thereby improving the growth quality and yield of crops.

[0019] 2. The position and angle of the air outlet can be adjusted at any time according to the actual situation. Whether it is for crops in the corner of the greenhouse or for local temperature regulation in a large planting area, it can easily cope with various planting layouts and crop growth needs.

[0020] 3. Precise temperature control avoids unnecessary energy waste. By accurately delivering warm air to the required areas, it reduces the energy consumption of the overall greenhouse heating, lowers planting costs, and improves energy efficiency.

[0021] 4. Users can choose multiple sets of air supply heads or a single set of air supply heads according to actual needs to meet temperature regulation tasks of different scales and requirements, thus improving the applicability and practicality of the device.

[0022] In summary, this invention enables flexible adjustment of the air outlet in terms of horizontal angle, tilt, and horizontal position, allowing warm air to be precisely delivered to specific planting areas to meet the individual temperature requirements of different crops. In addition, multiple sets of air outlets or a single set of air outlets can be selected according to actual needs to meet temperature regulation tasks of different scales and requirements, thus improving the applicability and practicality of the device. Attached Figure Description

[0023] Figure 1 This is a structural diagram of the second air supply head of this utility model;

[0024] Figure 2 This is a structural diagram of the rotating mechanism of this utility model;

[0025] Figure 3 A structural diagram showing the first air supply head of this utility model;

[0026] Figure 4 A structural diagram showing the setting of the pushing mechanism of this utility model.

[0027] In the diagram: 1. Protective box, 2. Connecting plate, 3. Fixing frame, 4. First cylinder, 5. Bearing frame, 6. Slide groove, 7. Slider, 8. Mounting block, 9. First air supply head, 10. Fixing head, 11. Second cylinder, 12. Air supply hose, 13. Turntable, 14. Servo motor, 15. Rotating shaft, 16. Reduction mechanism, 17. Second air supply head, 18. Mounting pipe, 19. Mounting plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Reference Figure 1-4 A directional temperature control device with a rotatable air outlet includes a protective box 1. The protective box 1 is equipped with a rotating mechanism. A rotating shaft 15 is installed on the rotating mechanism. A turntable 13 is fixedly connected to the lower end of the rotating shaft 15. A support frame 5 is rotatably connected to one side of the lower end of the turntable 13. An angle adjustment mechanism is installed on one side of the turntable 13. One end of the angle adjustment mechanism is connected to the upper side of the support frame 5. A pushing mechanism is installed on one side of the support frame 5. An installation block 8 is installed on the pushing mechanism. A fixing head 10 is installed on the installation block 8. An air delivery hose 12 is connected to the upper end of the fixing head 10. A first air outlet 9 is threadedly connected to the lower end of the fixing head 10. The air delivery hose 12 has good flexibility and sealing performance and can effectively deliver warm air.

[0030] The rotating mechanism includes a servo motor 14 and a reduction mechanism 16 installed in the protective box 1. One end of the rotating shaft 15 is rotatably connected to the top inside the protective box 1. The reduction mechanism 16 is connected to the output shaft of the servo motor 14. The reduction mechanism 16 is installed on the rotating shaft 15. The servo motor 14 has precise control performance and can accurately adjust the rotation speed and angle according to the requirements. The reduction mechanism 16 can reduce the output speed of the servo motor 14 and increase the torque, making the rotation of the rotating shaft 15 more stable. The servo motor 14 is a Panasonic MINASA6 series servo motor with a power of 100W and a rated speed of 3000r / min.

[0031] The angle adjustment mechanism includes a mounting plate 19 fixed to one side of the turntable 13. The lower end of the mounting plate 19 is rotatably connected to a second cylinder 11. The piston rod end of the second cylinder 11 is rotatably connected to one side of the upper end of the support frame 5. A fixing frame 3 is fixed to one side of the lower end of the turntable 13. The other side of the upper end of the support frame 5 is rotatably connected to the fixing frame 3. The second cylinder 11 changes the tilt angle of the support frame 5 by extending and retracting the piston rod. It has the advantages of fast response speed and large thrust, and can quickly and accurately adjust the tilt of the air outlet.

[0032] The pushing mechanism includes a first cylinder 4 fixed to one side of the support frame 5. A sliding groove 6 is provided between the opposite side walls inside the support frame 5. A slider 7 is installed in the sliding groove 6. The two sliders 7 are fixed to the two sides of the mounting block 8 respectively. The piston rod of the first cylinder 4 passes through the side wall of the support frame 5 and is connected to one end of the mounting block 8. When the piston rod of the first cylinder 4 pushes the mounting block 8, the slider 7 slides in the sliding groove 6, which can ensure that the horizontal movement of the mounting block 8 is more stable, reduce shaking, and improve the accuracy of the air outlet position adjustment. The two cylinders are CJPB6-10, with a cylinder diameter of 3cm and a stroke of 10cm.

[0033] The lower end of the fixed head 10 is threaded with an installation tube 18, and the lower end of the installation tube 18 is connected with multiple second air supply heads 17 at equal intervals. The installation tube 18 is easily disassembled and replaced by means of threaded connection. Multiple second air supply heads 17 can realize multiple sets of air supply and expand the coverage of warm air.

[0034] A connecting plate 2 is fixed around the upper end of the protective box 1. The connecting plate 2 has mounting holes. The design of the connecting plate 2 and the mounting holes makes it easy to install the entire directional temperature control device in a suitable position, thus improving the installation flexibility of the device.

[0035] In this invention, when it is necessary to deliver warm air to a specific area:

[0036] 1. Angle Adjustment: When it is necessary to deliver warm air to a specific area, start the rotating mechanism. The servo motor 14 in the protection box 1 starts to run. Its output shaft drives the reduction mechanism 16 to work. The reduction mechanism 16 transmits power to the rotating shaft 15, causing the rotating shaft 15 to rotate at the top inside the protection box 1, thereby driving the turntable 13 to rotate. By controlling the operation of the servo motor 14, the turntable 13 can be rotated at different angles, thereby adjusting the horizontal angle of the air outlet and aiming it at the area where the temperature needs to be adjusted.

[0037] 2. Tilt adjustment: The angle adjustment mechanism is activated. The second cylinder 11, which is installed on the lower end of the mounting plate 19 on one side of the turntable 13, is started. Its piston rod extends and retracts. Since the end of the piston rod is rotatably connected to one side of the upper end of the support frame 5, and the other side of the upper end of the support frame 5 is rotatably connected to the fixed frame 3, the extension and retraction of the piston rod will cause the support frame 5 to rotate around the fixed frame 3, changing the tilt of the support frame 5 and further precisely adjusting the air supply angle of the air outlet.

[0038] 3. Horizontal position change: The pushing mechanism starts to work, the first cylinder 4 fixed on one side of the support frame 5 is started, its piston rod passes through the side wall of the support frame 5 and pushes the mounting block 8. The sliders 7 on both sides of the mounting block 8 slide in the grooves 6 between the opposite side walls in the support frame 5, realizing the horizontal movement of the mounting block 8 in the support frame 5, thereby changing the horizontal position of the air outlet, so that the warm air can be delivered to the target area more accurately.

[0039] 4. Warm air delivery: The air delivery hose 12 delivers warm air to the fixed head 10. Depending on the actual needs, the first air delivery head 9 can be used for single-group air delivery, or multiple second air delivery heads 17 connected at equal intervals at the lower end of the fixed head 10 can be used to deliver multiple groups of air by threading the installation pipe 18 to the lower end of the installation pipe 18, so as to meet the temperature regulation needs of different areas.

[0040] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A directional temperature control device with a rotatable air outlet, comprising a protective housing (1), characterized in that, The protective box (1) is equipped with a rotating mechanism, on which a rotating shaft (15) is installed. The lower end of the rotating shaft (15) is fixedly connected to a turntable (13). The lower end of the turntable (13) is rotatably connected to a support frame (5). An angle adjustment mechanism is installed on one side of the turntable (13). One end of the angle adjustment mechanism is connected to the upper side of the support frame (5). A pushing mechanism is installed on one side of the support frame (5). An installation block (8) is installed on the pushing mechanism. A fixing head (10) is installed on the installation block (8). An air supply hose (12) is connected to the upper end of the fixing head (10). A first air supply head (9) is threaded onto the lower end of the fixing head (10).

2. The directional temperature control device for a rotatable air outlet according to claim 1, characterized in that: The rotating mechanism includes a servo motor (14) and a reduction mechanism (16) installed in the protective box (1). One end of the rotating shaft (15) is rotatably connected to the top inside the protective box (1). The reduction mechanism (16) is connected to the output shaft of the servo motor (14). The reduction mechanism (16) is installed on the rotating shaft (15).

3. The directional temperature control device for a rotatable air outlet according to claim 1, characterized in that: The angle adjustment mechanism includes a mounting plate (19) fixed on one side of the turntable (13). The lower end of the mounting plate (19) is rotatably connected to a second cylinder (11). The piston rod end of the second cylinder (11) is rotatably connected to one side of the upper end of the support frame (5). A fixing frame (3) is fixed on one side of the lower end of the turntable (13). The other side of the upper end of the support frame (5) is rotatably connected to the fixing frame (3).

4. The directional temperature control device for a rotatable air outlet according to claim 1, characterized in that: The pushing mechanism includes a first cylinder (4) fixed on one side of the support frame (5), a groove (6) is provided between the opposite side walls of the support frame (5), a slider (7) is installed in the groove (6), the two sliders (7) are respectively fixed on both sides of the mounting block (8), and the piston rod of the first cylinder (4) passes through the side wall of the support frame (5) and is connected to one end of the mounting block (8).

5. The directional temperature control device for a rotatable air outlet according to claim 1, characterized in that: The lower end of the fixing head (10) is threaded with an installation tube (18), and the lower end of the installation tube (18) is connected with a plurality of second air supply heads (17) at equal intervals.

6. The directional temperature control device for a rotatable air outlet according to claim 1, characterized in that: A connecting plate (2) is fixed around the upper end of the protective box (1), and the connecting plate (2) is provided with mounting holes.

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