Automatic sun tracking mechanical device

Abstract

The utility model discloses a mechanical device for automatically tracking the sun. The mechanical device comprises a main body mechanism; the drainage mechanism comprises fixing frames symmetrically and fixedly connected to the outer walls of the two sides of the main body mechanism, supporting frames are rotatably connected to the inner walls of the fixing frames, drainage plates are fixedly connected to the outer walls of the supporting frames, and telescopic rods are movably connected to the inner walls of the supporting frames; a first spring is fixedly connected between the two corresponding telescopic rods in the horizontal direction, first dampers are fixedly connected to the two ends of the first spring, a connecting frame is slidably connected to the inner wall of the drainage plate, a second damper is fixedly connected to the outer wall of the connecting frame, and a second spring is fixedly connected to the outer wall of the second damper. The problems that when an existing automatic sun tracking mechanical device is used, the existing automatic sun tracking mechanical device and other radiometers are generally installed in an observation field or on a roof platform, due to the fact that the installation height is large, the horizontal state of the device is easy to change when strong wind exists, and the measurement result is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar radiation measurement, in particular to a mechanical device for automatically tracking the sun. Background Art

[0002] A pyrheliometer is an instrument used to measure solar radiation coming directly from the sun. The main application areas of these pyrheliometers include solar energy utilization, meteorology, agriculture, building materials and ecological surveys. The working principle of a pyrheliometer is based on measuring direct solar radiation, which is usually defined as the light that strikes the earth's surface directly from the sun. To achieve this, these instruments are usually equipped with a narrow viewing angle to ensure that only light directly from the sun is received, rather than scattered or reflected light.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing automatic sun tracking mechanical device is generally installed with other radiation meter instruments in an observation field or on a roof platform. Because the installation height is high, when there is a strong wind, it is easy to change the horizontal state of the device and affect the measurement results. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical device for automatic sun tracking to solve the problem raised in the above-mentioned background technology that the existing mechanical device for automatic sun tracking is generally installed in an observation field or on a roof platform together with other radiation meter instruments when in use. Because the installation height is relatively high, when there is strong wind, the horizontal state of the device is easily changed, thereby affecting the measurement results.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a mechanical device for automatically tracking the sun, comprising:

[0008] Subject institution;

[0009] The drainage mechanism includes a fixing frame symmetrically fixedly connected to the outer walls on both sides of the main body mechanism, the inner wall of the fixing frame is fixedly connected to a support frame, the outer wall of the support frame is fixedly connected to a drainage plate, the inner wall of the support frame is movably connected to a telescopic rod, a first spring is fixedly connected between two corresponding telescopic rods in the horizontal direction, and first dampers are fixedly connected at both ends of the first spring.

[0010] Furthermore, the inner wall of the guide plate is slidably connected to a connecting frame, and the outer wall of the connecting frame is fixedly connected to a second damper;

[0011] Furthermore, a second spring is fixedly connected to the outer wall of the second damper, and another second damper is fixedly connected to the outer wall of the main body mechanism;

[0012] Furthermore, it also includes a supporting mechanism, which includes a first supporting rod symmetrically fixedly connected to the outer wall of the main body mechanism;

[0013] Furthermore, the main body structure is fixedly connected with second support rods on two symmetrical sides, and the first support rod corresponds to the second support rod up and down;

[0014] Furthermore, a third spring is fixedly connected between the two first support rods and the second support rod, and a third damper is fixedly connected at both ends of the third spring;

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. In the utility model, when the main body is installed on an observation platform at a high height, when there is a strong wind, the strong wind is guided through the guide plate and flows to both sides, thereby reducing the vertical thrust directly generated by the wind on the main body. When the wind generates thrust on the guide plate, the guide plate is shock-absorbingly protected by the combination of the second damper and the second spring, thereby reducing the thrust of the wind on the guide plate from being transmitted to the main body.

[0017] 2. Based on beneficial effect 1, when wind flows with the guide plate, when it flows to a position close to the fixed frame, the two guide plates in the horizontal position are brought closer to each other, and the movement of the guide plate drives the telescopic rod to move, and the telescopic rod is damped by the structure of the combination of the first damper and the first spring, and the guide plate is damped by the telescopic rod. When external force acts on the main mechanism, the main mechanism is supported by the first support rod and the second support rod, and the first support rod and the second support rod are damped by the combination of the third damper and the third spring. The main mechanism is protected by the first support rod and the second support rod, thereby reducing the change in the horizontal state of the main mechanism.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 For the utility model Figure 1 A is shown as an enlarged view.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Main body; 2. Drainage mechanism; 201. Fixed frame; 202. Support frame; 203. Drainage plate; 204. Telescopic rod; 205. First damper; 206. First spring; 207. Connecting frame; 208. Second damper; 209. Second spring; 3. Support mechanism; 301. First support rod; 302. Second support rod; 303. Third damper; 304. Third spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] See also Figure 1-3 As shown, this embodiment is a mechanical device for automatically tracking the sun, comprising:

[0030] Main body 1;

[0031] The drainage mechanism 2 includes a fixing frame 201 symmetrically fixedly connected to the outer walls of both sides of the main body mechanism 1, the inner wall of the fixing frame 201 is fixedly connected to a support frame 202, the outer wall of the support frame 202 is fixedly connected to a drainage plate 203, the inner wall of the support frame 202 is movably connected to a telescopic rod 204, a first spring 206 is fixedly connected between two corresponding telescopic rods 204 in the horizontal direction, and first dampers 205 are fixedly connected at both ends of the first spring 206;

[0032] The support frame 202 is supported by the fixing frame 201, the guide plate 203 is supported by the supporting frame 202, the wind is guided by the guide plate 203, the first spring 206 is made retractable by the telescopic rod 204, and the telescopic rod 204 and the main body 1 are damped by the combination of the first damper 205 and the first spring 206;

[0033] The inner wall of the guide plate 203 is slidably connected to a connecting frame 207, and the outer wall of the connecting frame 207 is fixedly connected to a second damper 208;

[0034] The second damper 208 is supported by the connecting frame 207;

[0035] A second spring 209 is fixedly connected to the outer wall of the second damper 208, and another second damper 208 is fixedly connected to the outer wall of the main body mechanism 1;

[0036] The second damper 208 is supported by the main body mechanism 1, and the guide plate 203 is damped by the combination of the second damper 208 and the second spring 209;

[0037] Working principle: When the main body 1 is installed on a high observation platform, when there is strong wind, the strong wind is guided through the guide plate 203 and flows to both sides, reducing the vertical thrust of the wind directly on the main body 1. When the wind force generates thrust on the guide plate 203, the second damper 208 and the second spring 209 are used in combination to provide shock absorption protection for the guide plate 203;

[0038] This step can reduce the thrust of the wind on the guide plate 203 that is transmitted to the main body 1.

[0039] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0040] The support mechanism 3 includes a first support rod 301 symmetrically fixedly connected to the outer wall of the main body mechanism 1;

[0041] The main body mechanism 1 is supported by the first support rod 301 and the second support rod 302;

[0042] The main body mechanism 1 is symmetrically fixedly connected with second support rods 302 on two sides, and the first support rod 301 corresponds to the second support rod 302 up and down;

[0043] A third spring 304 is fixedly connected between the two first support rods 301 and the second support rod 302, and a third damper 303 is fixedly connected at both ends of the third spring 304;

[0044] The first support rod 301 and the second support rod 302 are damped by using the third spring 304 and the third damper 303 in combination;

[0045] Working principle: When the wind flows along the guide plate 203 and flows to a position close to the fixed frame 201, the two guide plates 203 in the horizontal position are brought closer to each other. When the guide plate 203 moves, the telescopic rod 204 is driven to move. The telescopic rod 204 is damped by the structure used in combination of the first damper 205 and the first spring 206. The guide plate 203 is damped by the telescopic rod 204. When an external force acts on the main body 1, the main body 1 is supported by the first support rod 301 and the second support rod 302. The first support rod 301 and the second support rod 302 are damped by the combination of the third damper 303 and the third spring 304. The main body 1 is protected by the first support rod 301 and the second support rod 302.

[0046] This step can reduce the change in the horizontal state of the main body 1.

[0047] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mechanical device for automatically tracking the sun, characterized in that: include: Subject organization (1); The drainage mechanism (2) comprises a fixing frame (201) symmetrically fixedly connected to the outer walls of both sides of the main body mechanism (1); the inner wall of the fixing frame (201) is fixedly connected to a support frame (202); the outer wall of the support frame (202) is fixedly connected to a drainage plate (203); the inner wall of the support frame (202) is movably connected to a telescopic rod (204); a first spring (206) is fixedly connected between two corresponding telescopic rods (204) in the horizontal direction; and first dampers (205) are fixedly connected to both ends of the first spring (206).

2. A sun-tracking mechanical device according to claim 1, characterized in that: The inner wall of the guide plate (203) is slidably connected to a connecting frame (207), and the outer wall of the connecting frame (207) is fixedly connected to a second damper (208).

3. A sun-tracking mechanical device according to claim 2, characterized in that: A second spring (209) is fixedly connected to the outer wall of the second damper (208), and another second damper (208) is fixedly connected to the outer wall of the main body mechanism (1).

4. The sun-tracking mechanical device according to claim 1, characterized in that: It also comprises a supporting mechanism (3), wherein the supporting mechanism (3) comprises a first supporting rod (301) symmetrically fixedly connected to the outer wall of the main body mechanism (1).

5. The sun-tracking mechanical device according to claim 1, characterized in that: The main body mechanism (1) is symmetrically fixedly connected to two second support rods (302) on both sides, and the first support rod (301) corresponds to the second support rod (302) in the upper and lower parts.

6. A sun-tracking mechanical device according to claim 5, characterized in that: A third spring (304) is fixedly connected between the two first support rods (301) and the second support rod (302), and a third damper (303) is fixedly connected at both ends of the third spring (304).

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