Feeding device for water conservancy and hydropower construction engineering

Abstract

The utility model relates to the field of water conservancy and hydropower construction equipment, in particular to a feeding device for water conservancy and hydropower construction engineering. The feeding device comprises a stirring barrel, a feeding device and a discharging device, wherein a mounting column is arranged in the stirring barrel; the first stirring structure comprises a first rotating disc rotatably mounted on the mounting column and first stirring blades mounted on the first rotating disc; the first turntable is connected with a power source for driving the first turntable to rotate; the second stirring structure comprises a second rotating disc and second stirring blades mounted on the second rotating disc; the linkage structure comprises a first bevel gear fixedly connected with the first rotary disc, a second bevel gear fixedly connected with the second rotary disc, and a linkage bevel gear meshed with the first bevel gear and the second bevel gear. According to the feeding device for the water conservancy and hydropower construction engineering, the rotating directions of the first rotating disc and the second rotating disc can be opposite through the linkage structure, materials can be scattered and mixed conveniently, and therefore the stirring efficiency of the feeding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy and hydropower construction equipment field, concretely relates to a water conservancy and hydropower construction engineering is with feeding device. BACKGROUND

[0002] Water conservancy and hydropower construction engineering mainly refers to the construction engineering in the water conservancy facilities and hydropower facilities construction process. This kind of engineering includes the construction of water conservancy facilities such as reservoir, water channel, water plant, water pump station, and in water conservancy and hydropower construction engineering, feeding device refers to the equipment or machinery that provides the required material for construction site.

[0003] The existing feeding device directly puts the material into the stirring cylinder for stirring when using. However, the stirring direction inside the stirring cylinder is single, and multiple materials are difficult to fully scatter and mix, the stirring efficiency is low, and then the construction efficiency of construction engineering is affected.

[0004] Therefore, the prior art needs a new technical solution to solve the above problems. SUMMARY

[0005] In order to improve or solve the technical problems that the existing stirring feeding device in the prior art has single stirring direction and multiple materials are difficult to fully scatter and mix, the utility model provides a feeding device for water conservancy and hydropower construction engineering. The feeding device comprises: a stirring cylinder, a mounting column is arranged in the stirring cylinder; a first stirring structure rotatably mounted on the mounting column and comprising a first turntable rotatably mounted on the mounting column and a first stirring blade mounted on the first turntable; the first turntable is connected with a power source for driving its rotation; a second stirring structure rotatably mounted on the mounting column and comprising a second turntable rotatably mounted on the mounting column and a second stirring blade mounted on the second turntable; a linkage structure comprising a first helical gear fixedly connected with the first turntable, a second helical gear fixedly connected with the second turntable, and a linkage helical gear meshing with the first helical gear and the second helical gear.

[0006] The utility model relates to a feeding device for water conservancy and hydropower construction engineering, including stirring drum, first stirring structure, second stirring structure and linkage structure. Among them, the stirring drum provides the stirring space, and is arranged with the mounting post for installing above each structure. The first stirring structure includes the first carousel and the first stirring vane, and the first carousel is connected with the power source, and the power source can drive the first carousel rotation, and further drive the first stirring vane rotation, and the material in the stirring drum is stirred. The second stirring structure includes the second carousel and the second stirring vane, and the second carousel can drive the second stirring vane rotation, thereby stirring the material in the stirring drum. The linkage structure includes the first helical gear connected with the first carousel, the second helical gear connected with the second carousel and the linkage helical gear. The first helical gear rotates with the first carousel, and drives the linkage helical gear meshing with it to rotate, and the linkage helical gear drives the second helical gear meshing with it to rotate, and the second carousel rotates, and the rotation direction of the second carousel and the rotation direction of the first carousel are opposite, facilitating the material to be scattered and mixed, thereby improving the stirring efficiency of the feeding device. Through the above-mentioned setting, the utility model discloses a feeding device for water conservancy and hydropower construction engineering can make the rotation direction of the first carousel and the second carousel opposite through the linkage structure, facilitate the material to be scattered and mixed, thereby improving the stirring efficiency of the feeding device.

[0007] Further, the linkage helical gear is connected with a mounting shaft, and the mounting shaft is fixedly connected with the mounting post.

[0008] Further, the linkage helical gear is provided with two, and the two linkage helical gears are arranged at two ends of the mounting shaft respectively.

[0009] Further, a protective cover is arranged on the circumferential outside of the linkage structure; the protective cover is connected with the mounting shaft, and two ends thereof are close to the first carousel and the second carousel respectively.

[0010] Further, a first mounting disc and a second mounting disc are rotatably arranged at the bottom of the mounting post, the first mounting disc is connected with the first stirring vane, and the second mounting disc is connected with the second stirring vane.

[0011] Further, the first stirring vane is provided with a connecting post connected with the first carousel, the first mounting disc and the second mounting disc.

[0012] Further, a supporting disc is arranged between the first mounting disc and the second mounting disc.

[0013] In summary, compared with the prior art, the utility model has the following beneficial effects:

[0014] The linkage structure comprises a first helical gear connected with the first rotary disc, a second helical gear connected with the second rotary disc, and a linkage helical gear; the first helical gear rotates with the first rotary disc, drives the linkage helical gear meshing therewith to rotate, the linkage helical gear drives the second helical gear meshing therewith to rotate, and the second rotary disc rotates reversely to the first rotary disc, so as to facilitate the scattering and mixing of the material, thereby improving the stirring efficiency of the feeding device. BRIEF DESCRIPTION OF DRAWINGS

[0015] The preferred embodiments of the present application will be described below with reference to the drawings, in which:

[0016] Figure 1 is a schematic view of an embodiment of the feeding device for water conservancy and hydropower construction engineering.

[0017] LIST OF REFERENCE NUMERALS: 1, stirring drum; 11, feeding port; 12, mounting column; 13, discharging port; 2, first stirring structure; 21, first rotary disc; 22, first stirring blade; 23, first mounting disc; 24, connecting column; 25, driven gear; 26, driving gear; 27, power source; 3, second stirring structure; 31, second rotary disc; 32, second stirring blade; 33, second mounting disc; 34, supporting disc; 4, linkage structure; 41, first helical gear; 42, second helical gear; 43, linkage helical gear; 44, mounting shaft; 45, protective cover. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present application will be described below with reference to the drawings, in which:

[0019] It should be noted that, in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] In addition, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mounting", "setting", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected; can be directly connected, also can be indirectly connected through the intermediate medium, also can be two element internal communication. For the person skilled in the art, the concrete meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0021] In order to improve or solve the single stirring direction inside the existing stirring feeder in the prior art, the technical problems that various materials are difficult to fully scatter and mix, the utility model provides a feeder for water conservancy and hydropower construction engineering. The feeder includes: a stirring cylinder 1, a mounting column 12 is arranged in the stirring cylinder 1;First stirring structure 2, rotatably mounted on mounting column 12, and including rotatably mounted on mounting column 12 First rotating disc 21, and first stirring blade 22 installed on first rotating disc 21;First rotating disc 21 is connected with power source 27 for driving its rotation;Second stirring structure 3, rotatably mounted on mounting column 12, and including rotatably mounted on mounting column 12 Second rotating disc 31, and second stirring blade 32 installed on second rotating disc 31;Linkage structure 4, including the first bevel gear 41 formed with the fixed connection of first rotating disc 21, the second bevel gear 42 formed with the fixed connection of second rotating disc 31, and the linkage bevel gear 43 engaged with first bevel gear 41 and second bevel gear 42.

[0022] Figure 1 It is the schematic diagram of the embodiment of the utility model feeder for water conservancy and hydropower construction engineering. As shown in Figure 1 In one or more embodiments, the utility model feeder for water conservancy and hydropower construction engineering includes stirring cylinder 1, first stirring structure 2, second stirring structure 3 and linkage structure 4.

[0023] Continued from Figure 1 , stirring cylinder 1 is generally cylindrical. In one or more embodiments, the top wall of stirring cylinder 1 is provided with feed inlet 11, and the material enters stirring cylinder 1 through feed inlet 11. The mounting column 12 is arranged in the stirring cylinder 1, the mounting column 12 is coaxially arranged with the stirring cylinder 1, and the two ends of the mounting column 12 are fixedly connected with the top wall and the bottom wall of the stirring cylinder 1. Further, the discharge port 13 is formed on the peripheral wall of the stirring cylinder 1, and the discharge port 13 is close to the bottom wall of the stirring cylinder 1.

[0024] Continued from Figure 1The first stirring structure 2 is rotatably mounted on the mounting column 12. In one or more embodiments, the first stirring structure 2 comprises a first rotating disc 21 rotatably mounted on the mounting column 12, and a first stirring blade 22 mounted on the first rotating disc 21. The first rotating disc 21 is substantially disc-shaped and coaxially arranged with the mounting column 12. The first rotating disc 21 is close to the upper end of the mounting column 12. Specifically, a first mounting disc 23 is arranged at the bottom of the mounting column 12, and the first mounting disc 23 and the first rotating disc 21 are arranged side by side along the length direction of the mounting column 12. Exemplarily, a pad disc is arranged between the first mounting disc 23 and the bottom wall of the stirring barrel 1 to support the first mounting disc 23. Further, one end of the first stirring blade 22 is connected to the mounting disc, and the other end is connected to the first rotating disc 21. The first stirring blade 22 is arranged in plurality and uniformly along the circumferential direction of the first rotating disc 21. Exemplarily, the first stirring blade 22 is arranged in three and uniformly along the circumferential direction of the first rotating disc 21. Alternatively, the first stirring blade 22 is arranged in four, five or other suitable number and uniformly along the circumferential direction of the first rotating disc 21. Further, a connecting column 24 is arranged between the first rotating disc 21 and the first stirring blade 22, and between the first mounting disc 23 and the first stirring blade 22. The connecting column 24 is substantially cylindrical. The connecting column 24 is fixedly connected to the first rotating disc 21, the first mounting disc 23 and the first stirring blade 22 by welding or bolt connection structure. Further, a driven gear 25 is arranged above the first rotating disc 21. The driven gear 25 is engaged with a driving gear 26, and the driving gear 26 is connected to a power source 27. The power source 27 is an electric motor. The motor shaft of the power source 27 penetrates the top wall of the stirring barrel 1 and is connected to the driving gear 26, so as to drive the driving gear 26 to rotate, and further drive the driven gear 25 to rotate. The first rotating disc 21 is driven to rotate with the first stirring blade 22.

[0025] Continuing to refer to Figure 1, the second stirring structure 3 is rotatably mounted on the mounting column 12. In one or more embodiments, the second stirring structure 3 comprises a second rotating disc 31 rotatably mounted on the mounting column 12, and a second stirring blade 32 mounted on the second rotating disc 31. The second rotating disc 31 is substantially disc-shaped and coaxially arranged with the mounting column 12. The second rotating disc 31 is arranged below the first rotating disc 21. Specifically, a second mounting disc 33 is arranged at the bottom of the mounting column 12, and the second mounting disc 33 and the second rotating disc 31 are arranged side by side along the length direction of the mounting column 12. For example, the second mounting disc 33 is arranged above the first mounting disc 23, and a support disc 34 is arranged between the second mounting disc 33 and the first mounting disc 23, and the support disc 34 is fixedly connected with the mounting column 12. Further, the two ends of the second stirring blade 32 are connected with the second rotating disc 31 and the second mounting disc 33 respectively. The rotation radius of the second stirring blade 32 is smaller than that of the first stirring blade 22. Further, a pad plate is arranged below the second rotating disc 31, and the pad plate is used to prevent the second rotating disc 31 from slipping along the mounting column 12.

[0026] Continuing to refer to Figure 1 , the linkage structure 4 connects the first rotating disc 21 and the second rotating disc 31. In one or more embodiments, the linkage structure 4 comprises a first bevel gear 41 fixedly connected with the first rotating disc 21, a second bevel gear 42 fixedly connected with the second rotating disc 31, and a linkage bevel gear 43 used for meshing the first bevel gear 41 and the second bevel gear 42. Specifically, a mounting shaft 44 is arranged on the mounting column 12, and the mounting shaft 44 is fixedly connected with the mounting column 12. Further, two linkage bevel gears 43 are arranged at the two ends of the mounting shaft 44 respectively. When the first rotating disc 21 rotates, the linkage bevel gear 43 is driven to rotate, and in turn the second rotating disc 31 is driven to rotate. Further, a protective cover 45 is arranged at the circumferential outer side of the linkage structure 4, and the protective cover 45 is connected with the mounting shaft 44. The protective cover 45 is substantially cylindrical, and the two ends of the protective cover 45 are close to the first rotating disc 21 and the second rotating disc 31 respectively, so as to prevent a large amount of stirring material from penetrating into the linkage structure 4 and affecting the normal use of the linkage structure 4.

[0027] So far, the technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the present application, and the technical cases after these changes or replacements will all fall within the protection scope of the present application.

Claims

1. A feeding device for water conservancy and hydropower construction projects, characterized by, The utility model relates to a double-cylinder stirring device, including: A stirring cylinder (1) is arranged with a mounting column (12) in the stirring cylinder (1); A first stirring structure (2) is rotatably mounted on the mounting column (12) and includes a first rotating disc (21) rotatably mounted on the mounting column (12) and a first stirring blade (22) mounted on the first rotating disc (21);The first rotating disc (21) is connected with a power source (27) for driving the rotation thereof; A second stirring structure (3) is rotatably mounted on the mounting column (12) and includes a second rotating disc (31) rotatably mounted on the mounting column (12) and a second stirring blade (32) mounted on the second rotating disc (31); A linkage structure (4) includes a first helical gear (41) fixedly connected with the first rotating disc (21), a second helical gear (42) fixedly connected with the second rotating disc (31), and a linkage helical gear (43) engaged with the first helical gear (41) and the second helical gear (42).

2. The feeding device for water conservancy and hydropower construction engineering according to claim 1, characterized in that, The linkage helical gear (43) is connected with a mounting shaft (44) fixedly connected with the mounting column (12).

3. The feeding device for water conservancy and hydropower construction engineering according to claim 2, characterized in that, The linkage helical gear (43) is provided with two, and the two linkage helical gears (43) are arranged at both ends of the mounting shaft (44), respectively.

4. The feeding device for water conservancy and hydropower construction engineering according to claim 2, characterized in that, A protective cover (45) is arranged on the circumferential outside of the linkage structure (4);The protective cover (45) is connected with the mounting shaft (44), and both ends thereof are close to the first rotating disc (21) and the second rotating disc (31), respectively.

5. The feeding device for water conservancy and hydropower construction engineering according to claim 1, characterized in that, A first mounting disc (23) and a second mounting disc (33) are rotatably arranged at the bottom of the mounting column (12), the first mounting disc (23) is connected with the first stirring blade (22), and the second mounting disc (33) is connected with the second stirring blade (32).

6. The feeding device for water conservancy and hydropower construction engineering according to claim 5, characterized in that, The first stirring blade (22) and the first rotating disc (21) and the first mounting disc (23) are provided with a connecting column (24) connecting both.

7. The feeding device for water conservancy and hydropower construction engineering according to claim 5, characterized in that, A supporting disc (34) is arranged between the first mounting disc (23) and the second mounting disc (33).

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