Water pushing mechanism

Abstract

The utility model relates to a water pushing mechanism which comprises a driving mechanism, the driving mechanism is connected with a rotating rod, and a first stirring mechanism and a second stirring mechanism are arranged on the rotating rod. The first stirring mechanism comprises a first connecting pipe and a first impeller arranged along the circumference of the first connecting pipe; the second stirring mechanism comprises a second connecting pipe and a second impeller arranged along the circumference of the second connecting pipe, and the first connecting pipe and the second connecting pipe are both arranged on a rotating rod; the first impeller and the second impeller are arranged in a staggered mode. The first impeller and the second impeller are arranged in a staggered mode, the water pushing efficiency is improved, meanwhile, the first water conveying plate and the second water conveying plate are arranged, water can be conveyed out in the flowing direction, the stirring range of the water is widened, the stirring time of the water is prolonged, microalgae are prevented from being deposited at the bottom end of the raceway pond, floating of the microalgae in the raceway pond is achieved, and the water pushing efficiency is improved. The photosynthesis of the microalgae is improved, and the growth and reproduction speed of the microalgae is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially is involved in a kind of water pushing mechanism. BACKGROUND

[0002] Microalgae generally refers to the general term of microorganism containing chlorophyll a and can carry out photosynthesis, belongs to one kind of protobiont. Microalgae are various, and microalgae cells contain protein, lipid, alginic acid, beta-carotene, various inorganic elements and other high-value nutritional ingredients and chemical raw materials. The protein content of microalgae is high, and the nucleic acid content exceeds conventional feed and food. At present, artificial culture microalgae are used as the bait of plankton, and successfully used in the feed of fish or animal plankton.

[0003] The existing microalgae culture is carried out in a runway pool, water is injected in the runway pool, and the water flow speed in the runway pool is slow, so the water stirring force is small, causing microalgae to sink to the bottom of the runway pool. Photosynthesis is the basis of microalgae growth and reproduction. The photosynthesis of microalgae sinking to the bottom of the runway pool is reduced, which greatly affects the growth and reproduction of microalgae. SUMMARY

[0004] The utility model aims at at least one of the technical problems in the related art to some extent. To this end, the utility model provides a water pushing mechanism.

[0005] The utility model solves the technical problems thereof by adopting the technical scheme of a water pushing mechanism, which comprises a driving mechanism, the driving mechanism is connected to a rotating rod, the rotating rod is provided with a first stirring mechanism and a second stirring mechanism;

[0006] The first stirring mechanism comprises a first connecting pipe and a first impeller arranged along the circumference of the first connecting pipe. The second stirring mechanism comprises a second connecting pipe and a second impeller arranged along the circumference of the second connecting pipe. The first connecting pipe and the second connecting pipe are arranged on the rotating rod. The first impeller has at least two, and the second impeller has at least two. The first impeller and the second impeller are arranged staggered.

[0007] In a preferred embodiment of the utility model, a bearing is further included, the driving mechanism comprises a motor, the motor is connected to one end of the rotating rod, the other end of the rotating rod is provided with a bearing, the bearing is arranged in a bearing seat, and the bearing seat and the motor are respectively located on two sides of the runway pool.

[0008] In a preferred embodiment of the utility model, a plurality of first impellers are uniformly distributed along the circumference of the first connecting pipe, and a plurality of second impellers are uniformly distributed along the circumference of the second connecting pipe. The first impeller comprises a first water delivery plate and a first connecting rod, and the second impeller comprises a second water delivery plate and a second connecting rod.

[0009] The first water feeding plate comprises a first connecting plate and a first free plate, one end of the first connecting plate is connected with the first connecting pipe through a first connecting rod, the other end of the first connecting plate is connected with the first free plate, and the included angle between the first connecting plate and the first free plate is obtuse.

[0010] The second water feeding plate comprises a second connecting plate and a second free plate, one end of the second connecting plate is connected with the second connecting pipe through a second connecting rod, the other end of the second connecting plate is connected with the second free plate, and the included angle between the second connecting plate and the second free plate is obtuse.

[0011] In a preferred embodiment of the present application, the first connecting plate and the first free plate are integrally formed, and the first free plate is an arc-shaped plate, and a groove structure is formed between the first free plate and the first connecting plate.

[0012] The second connecting plate and the second free plate are integrally formed, and the second free plate is an arc-shaped plate, and a groove structure is formed between the second free plate and the second connecting plate.

[0013] In a preferred embodiment of the present application, the outer wall of the first connecting pipe is a polygonal structure, and the inner wall is a circular structure; the structure of the second connecting pipe is the same as that of the first connecting pipe.

[0014] In a preferred embodiment of the present application, the first connecting rod has two, and a space is left between the two first connecting rods; the second connecting rod has two, and a space is left between the two second connecting rods.

[0015] The present application has the advantages that the rotation of the first impeller and the second impeller pushes the water forward, the first impeller and the second impeller are staggered in the present application, the water pushing efficiency is improved, the first water feeding plate and the second water feeding plate are arranged, which is beneficial to feeding the water in the flowing direction, the water stirring range and stirring time are improved, the microalgae are prevented from depositing at the bottom end of the runway pool, the microalgae are floated in the runway pool, the photosynthesis of the microalgae is improved, and the growth and reproduction speed of the microalgae are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the present application;

[0017] Figure 2 is a structural schematic view of the first stirring mechanism;

[0018] Figure 3 is a structural schematic view of the second stirring mechanism;

[0019] Figure 4 is a structural schematic view of the first connecting pipe

[0020] Figure 5 This is a schematic diagram of the first impeller structure;

[0021] In the figure: drive mechanism 1; rotating rod 2; first agitation mechanism 3; first connecting pipe 301; first impeller 302; first water delivery plate 303; connecting plate 3031; free plate 3032; first connecting rod 304; second agitation mechanism 4; second connecting pipe 401; second impeller 402; second water delivery plate 403; second connecting plate 4031; second free plate 4032; second connecting rod 404; bearing 5; bearing seat 6. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] like Figures 1 to 5 The water-pushing mechanism shown includes a drive mechanism 1, which is connected to a rotating rod 2. The rotating rod 2 is provided with a first stirring mechanism 3 and a second stirring mechanism 4.

[0025] The first stirring mechanism 3 comprises a first connecting pipe 301 and a first impeller 302 arranged along the circumference of the first connecting pipe 301; the second stirring mechanism 4 comprises a second connecting pipe 401 and a second impeller 402 arranged along the circumference of the second connecting pipe 401, and the first connecting pipe 301 and the second connecting pipe 401 are arranged on the rotating rod 2; the first impeller 302 is at least two, the second impeller 402 is at least two, and the first impeller 302 and the second impeller 402 are arranged staggered.

[0026] The water pushing mechanism in the application is used first by placing the water pushing mechanism above the raceway pool, and it is appropriate that the first impeller 302 and the second impeller 402 can extend below the horizontal plane into the raceway pool, and the depth of the first impeller 302 and the second impeller 402 extending into the water is subject to actual demand, and specifically, support structures can be added and reduced at the bottom end of the driving structure to adjust the height of the position of the water pushing mechanism, and then the depth of the first impeller 302 and the second impeller 402 extending into the water is adjusted. After the position of the water pushing mechanism is fixed, the driving mechanism 1 is started, the driving mechanism 1 drives the rotating rod 2 to rotate, and the first stirring mechanism 3 and the second stirring mechanism 4 are arranged on the rotating rod 2, so that the first connecting pipe 301 and the second connecting pipe 401 are synchronously rotated, and finally the first impeller 302 and the second impeller 402 are synchronously rotated, the water is pushed forward by the rotation of the first impeller 302 and the second impeller 402, and the first impeller 302 and the second impeller 402 in the application are arranged staggered, which improves the water pushing efficiency, improves the stirring range of the water and prolongs the stirring time, avoids the microalgae from depositing at the bottom end of the raceway pool, realizes the floating of the microalgae in the raceway pool, facilitates the photosynthesis of the microalgae, and improves the growth and reproduction speed of the microalgae.

[0027] As a preferred embodiment, the water pushing mechanism of the application further comprises a bearing 5, the driving mechanism 1 comprises a motor, one end of the rotating rod 2 is connected with the motor, the other end of the rotating rod 2 is provided with the bearing 5, the bearing 5 is arranged in a bearing seat 6, and the bearing seat 6 and the motor are respectively located on the two sides of the raceway pool.

[0028] The bearing 5 is supported by the bearing seat 6, and the two ends of the rotating rod 2 are respectively connected with the motor and the bearing 5, the rotating rod 2 is supported by the bearing 5, the motor drives the rotating rod 2 to drive the rotation of the first impeller 302 and the second impeller 402, and the first impeller 302 and the second impeller 402 stir the water in the raceway pool.

[0029] As a preferred implementation, the plurality of first impellers 302 are evenly distributed along the circumference of the first connecting pipe 301, and the plurality of second impellers 402 are evenly distributed along the circumference of the second connecting pipe 401; the evenly distributed first impellers 302 and second impellers 402 are conducive to improving the uniformity of water agitation, thereby ensuring the water agitation effect in the runway pool; the first impellers 302 and the second impellers 402 in the present application are all three, the included angle between the adjacent two first impellers 302 is 120°, and the included angle between the adjacent two second impellers 402 is 120°.

[0030] The first impeller 302 comprises a first water feeding plate 303 and a first connecting rod 304, and the second impeller 402 comprises a second water feeding plate 403 and a second connecting rod 404.

[0031] The first water feeding plate 303 comprises a first connecting plate 3031 and a first free plate 3032, one end of the first connecting plate 3031 is connected with the first connecting pipe 301 through the first connecting rod 304, the other end of the first connecting plate 3031 is connected with the first free plate 3032, and the included angle between the first connecting plate 3031 and the first free plate 3032 is obtuse.

[0032] The second water feeding plate 403 comprises a second connecting plate 4031 and a second free plate 4032, one end of the second connecting plate 4031 is connected with the second connecting pipe 401 through the second connecting rod 404, the other end of the second connecting plate 4031 is connected with the second free plate 4032, and the included angle between the second connecting plate 4031 and the second free plate 4032 is obtuse.

[0033] The obtuse angle between the first connecting plate 3031 and the first free plate 3032 is conducive to realizing the water storage, and in the process of continuing to rotate upward of the first impeller 302, the water falls under the action of gravity, delays the water agitation time, thereby improving the water agitation efficiency and avoiding the microalgae deposition at the bottom end of the runway pool; similarly, the obtuse angle between the second connecting plate 4031 and the second free plate 4032 is conducive to improving the water agitation efficiency.

[0034] As a preferred implementation, the first connecting plate 3031 and the first free plate 3032 are integrally formed to ensure the integrity and structural stability of the first water feeding plate 303; and the first free plate 3032 is an arc plate, and a groove structure is formed between the first free plate 3032 and the first connecting plate 3031.

[0035] The second connecting plate 4031 and the second free plate 4032 are integrally formed, ensuring the integrity and structural stability of the second water feeding plate 403, and the second free plate 4032 is an arc-shaped plate, and a groove structure is formed between the second free plate 4032 and the second connecting plate 4031. The groove structure facilitates temporary storage of water. In the process of the first impeller 302 driving the first water feeding plate 303 and the second water feeding plate 403 to continue rotating and moving upward, the water in the groove falls under the action of gravity, which is beneficial to prolong the stirring time of the water and improve the stirring effect of the water, and avoids the microalgae from depositing at the bottom end of the racetrack pool.

[0036] The outer wall of the first connecting pipe 301 is a polygonal structure, and the inner wall is a circular structure; the second connecting pipe 401 has the same structure as the first connecting pipe 301. In a more preferred embodiment, the number of polygons of the first connecting pipe 301 and the second connecting pipe 401 is even, which is beneficial to uniformly distribute the number of the first impeller 302 and the second impeller 402 and improve the uniformity of water stirring.

[0037] The first connecting rod 304 has two, and a spacing is left between the two first connecting rods 304, and the second connecting rod 404 has two, and a spacing is left between the two second connecting rods 404. The arrangement of the two first connecting rods 304 and the second connecting rods 404 is beneficial to improve the stability of the connection between the first water feeding plate 303 and the first connecting pipe 301 and the stability of the connection between the second water feeding plate 403 and the second connecting pipe 401, and the arrangement of the spacing is beneficial to realize water stirring, reduce resistance, and improve the stirring efficiency of the water.

[0038] In the description of the present specification, the description of the terms "one embodiment", "certain embodiments", "illustrative embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] In summary, although the present application has been disclosed as above with preferred embodiments, the above preferred embodiments are not intended to limit the present application, and those skilled in the art can make various modifications and decorations without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application is subject to the scope defined by the claims.

Claims

1. A water-pushing mechanism, characterized by, The utility model provides a kind of water tank, including driving mechanism (1), the driving mechanism (1) is connected rotating rod (2), and rotating rod (2) is equipped with first agitating mechanism (3) and second agitating mechanism (4) on it; The first agitating mechanism (3) includes first connecting pipe (301) and first impeller (302) arranged along the circumference of first connecting pipe (301);The second agitating mechanism (4) includes second connecting pipe (401) and second impeller (402) arranged along the circumference of second connecting pipe (401), and the first connecting pipe (301) and the second connecting pipe (401) are arranged on the rotating rod (2);The first impeller (302) is at least two, and the second impeller (402) is at least two, and the first impeller (302) and the second impeller (402) are staggered.

2. The water-pushing mechanism according to claim 1, wherein It also includes bearing (5), the driving mechanism (1) includes motor, the motor is connected to one end of rotating rod (2), the other end of rotating rod (2) is equipped with bearing (5), bearing (5) is arranged in bearing seat (6), and the bearing seat (6) and the motor are located on the two sides of the runway pool respectively.

3. The water-pushing mechanism according to claim 1, wherein Multiple first impellers (302) are uniformly distributed along the circumference of first connecting pipe (301), and multiple second impellers (402) are uniformly distributed along the circumference of second connecting pipe (401);The first impeller (302) includes first water delivery plate (303) and first connecting rod (304), and the second impeller (402) includes second water delivery plate (403) and second connecting rod (404); The first water delivery plate (303) includes first connecting plate (3031) and first free plate (3032), one end of the first connecting plate (3031) is connected to the first connecting pipe (301) through the first connecting rod (304), the other end of the first connecting plate (3031) is connected to the first free plate (3032), and the included angle between the first connecting plate (3031) and the first free plate (3032) is obtuse; The second water delivery plate (403) includes second connecting plate (4031) and second free plate (4032), one end of the second connecting plate (4031) is connected to the second connecting pipe (401) through the second connecting rod (404), the other end of the second connecting plate (4031) is connected to the second free plate (4032), and the included angle between the second connecting plate (4031) and the second free plate (4032) is obtuse.

4. The water-pushing mechanism according to claim 3, wherein The first connecting plate (3031) and the first free plate (3032) are integrally formed, and the first free plate (3032) is an arc-shaped plate, and a groove structure is formed between the first free plate (3032) and the first connecting plate (3031); The second connecting plate (4031) and the second free plate (4032) are integrally formed, and the second free plate (4032) is an arc-shaped plate, and a groove structure is formed between the second free plate (4032) and the second connecting plate (4031).

5. The water-pushing mechanism according to claim 1, wherein The outer wall of the first connecting pipe (301) is a polygon structure, and the inner wall is a circular structure; the structure of the second connecting pipe (401) is the same as that of the first connecting pipe (301).

6. The water-pushing mechanism according to claim 3, wherein The first connecting rod (304) has two, and a space is left between the two first connecting rods (304). The second connecting rod (404) has two, and a space is left between the two second connecting rods (404).

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