CN216988476U - Water conservancy dam construction raw materials sieving mechanism - Google Patents
Water conservancy dam construction raw materials sieving mechanism Download PDFInfo
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- CN216988476U CN216988476U CN202220726278.7U CN202220726278U CN216988476U CN 216988476 U CN216988476 U CN 216988476U CN 202220726278 U CN202220726278 U CN 202220726278U CN 216988476 U CN216988476 U CN 216988476U
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Abstract
The utility model discloses a water conservancy dam construction raw material screening device which comprises a storage box, a screening box, a filtering plate, a motor driving unit, a driving shaft, a stirring unit, a discharging unit and a feeding pipe, wherein the storage box is arranged on the top of the screening box; the storage box is arranged at the upper end of the screening box, a filtering plate is arranged inside the screening box, screening holes are formed in the filtering plate, and the storage box is communicated with the screening box through the filtering plate; the motor driving unit is arranged on the filter plate, the driving shaft is fixed on the motor driving unit, and the stirring unit is arranged on the driving shaft; the feed inlet is arranged at the top of the screening box; the discharging unit is arranged on one side of the storage box, so that the purpose that the raw material screening equipment is convenient to turn is achieved, the raw materials are prevented from being adhered together in a group in the screening process, and the effect of the screening equipment on raw material screening is ensured.
Description
Technical Field
The utility model belongs to the technical field of raw material screening, and relates to a water conservancy dam construction raw material screening device.
Background
The water conservancy dam refers to a weir for intercepting rivers and water, a water-intercepting dam of reservoirs, rivers and the like, and the general reservoir dam mainly comprises a main dam, an auxiliary dam, a normal spillway, an emergency spillway, a newly-added emergency spillway, a smart main channel culvert and a power station.
Water conservancy dam is at the in-process of construction, often need use the screening apparatus to carry out screening process to the raw materials to improve the effect of water conservancy dam construction, but there is the shortcoming that is not convenient for turn in the raw materials screening apparatus for the construction of current water conservancy dam, the adhesion that leads to the raw materials at the easy reunion of in-process of screening is in the same place, has influenced the effect of screening apparatus to the raw materials screening, and inconvenient use has reduced the availability factor and the result of use of screening apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water conservancy dam construction raw material screening device, which has the defect that raw material screening equipment for water conservancy dam construction is inconvenient to turn, so that raw materials are easy to adhere together in a lump in the screening process, the screening effect of the screening equipment on the raw materials is influenced, the raw materials are inconvenient to use, and the use efficiency and the use effect of the screening equipment are reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a screening device for construction raw materials of a water conservancy dam comprises a storage box, a screening box, a filtering plate, a motor driving unit, a driving shaft, a stirring unit, a discharging unit and a feeding pipe;
the storage box is arranged at the upper end of the screening box, a filtering plate is arranged inside the screening box, screening holes are formed in the filtering plate, and the storage box is communicated with the screening box through the filtering plate;
the motor driving unit is arranged on the filter plate, the driving shaft is fixed on the motor driving unit, and the stirring unit is arranged on the driving shaft;
the feed inlet is arranged at the top of the screening box;
the discharging unit is arranged on one side of the material storage box.
The utility model is further improved in that:
the motor driving unit comprises a motor box and a servo motor;
the motor box is arranged at the bottom of the filter plate, the servo motor is arranged inside the motor box, and the driving shaft is connected with the output end of the servo motor;
the drive shaft passes through antifriction bearing and is connected with the filter, antifriction bearing fixes on the filter, the drive shaft runs through antifriction bearing.
The stirring unit comprises a stirring rod, a stirring sheet and a spiral blade;
the stirring rod and the helical blade are sequentially and axially fixed on the driving shaft, and the stirring sheet is arranged on the stirring rod.
The helical blade is arranged on the lower side of the stirring rod;
two groups of helical blades are symmetrically arranged.
The inside electric putter that is provided with of storage case, electric putter is located the one side that ejection of compact unit was kept away from to the storage case, electric putter one end and the inside wall fixed connection of storage case, the other end is provided with the activity ejector pad.
The bottom of the material storage box is of an inclined structure.
The discharging unit comprises a discharging frame and a movable baffle;
the discharging frame is arranged on one side of the material storage box, and the movable baffle is connected with the discharging frame in an inserting mode.
And a sealing cover is arranged at the top of the feeding hole.
A sealing door is arranged on one side of the screening box, and an observation window is arranged on the sealing door;
one side of storage case is provided with the transparent window.
Four groups of supporting legs are arranged at the bottom of the material storage box.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a water conservancy dam construction raw material screening device, which is characterized in that a screening box is communicated with a storage box through a filtering plate, a motor driving unit is arranged on the filtering plate to drive a driving shaft to stir raw materials, so that the raw materials are quickly filtered, the raw materials can be quickly scattered by stirring the raw materials through a stirring unit, the raw materials are prevented from being adhered together, and the raw material filtering efficiency and the raw material screening effect are improved.
Furthermore, the helical blades are arranged at the lower part of the driving shaft, so that the bottom raw materials can be turned upwards, the screening effect of the raw materials is enhanced, and the stirring rod and the stirring sheet are arranged at the upper part, so that the raw materials can be quickly scattered, and the adhesion of the raw materials is avoided.
Furthermore, the electric push rod and the movable push block are arranged inside the material storage box, the electric push rod can drive the movable push block to move left and right, raw materials inside the material storage box are pushed, and the discharging effect is improved.
Furthermore, the bottom of the material storage box is of an inclined structure, so that the raw materials can be conveniently pushed.
Furthermore, the utility model is provided with the sealing door, the particles and impurities above the filter plate can be conveniently cleaned by opening the sealing door, and the internal screening effect can be conveniently observed in real time through the observation window and the transparent window.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of a connecting structure of a storage bin in the structure of the present invention;
FIG. 3 is a left side view of the connecting structure of the storage bin in the structure of the present invention;
FIG. 4 is a top view of the connecting structure of the storage bin according to the present invention.
In the figure: the device comprises a material storage box 1, a screening box 2, a filtering plate 3, a motor box 4, a servo motor 5, a driving shaft 6, a stirring rod 7, a stirring sheet 8, a helical blade 9, a rolling bearing 10, an electric push rod 11, a movable push block 12, a discharging frame 13, a movable baffle plate 14, supporting legs 15, a feeding pipe 16, a sealing cover 17, a transparent window 18, a sealing door 19 and an observation window 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-4, the embodiment of the utility model discloses a water conservancy dam construction raw material screening device, which comprises a storage box 1, wherein the top of the storage box 1 is fixedly connected with a screening box 2, the inner side of the screening box 2 is fixedly connected with a filter plate 3, the bottom of the filter plate 3 is fixedly connected with a motor box 4, the inner side of the motor box 4 is fixedly connected with a servo motor 5, an output shaft of the servo motor 5 is fixedly connected with a driving shaft 6, the outer side of the driving shaft 6 is fixedly connected with a stirring rod 7, the outer side of the stirring rod 7 is fixedly connected with a stirring sheet 8, the outer side of the driving shaft 6 is fixedly connected with a helical blade 9, and the outer side of the driving shaft 6 is fixedly connected with a rolling bearing 10.
Wherein, fixed square hole has all been seted up to storage case 1's top and screening case 2's bottom, filter 3 is located the inboard of fixed square hole, motor case 4 is run through in proper order on drive shaft 6's top, filter 3 and antifriction bearing 10 extend to filter 3's top, antifriction bearing 10 is by the inner circle, ball and outer lane are constituteed, and inner circle and drive shaft 6 fixed connection, outer lane and filter 3 fixed connection, inner circle and outer lane all with ball swing joint, evenly distributed's screening hole has been seted up to filter 3's inboard, helical blade 9, puddler 7 and puddler 8 all are located filter 3's top, filter 3 and 1 fixed connection of storage case, helical blade 9's quantity is two, puddler 7's quantity is two, puddler 8 is the equidistance in the outside of puddler 7 and arranges, puddler 8 is located helical blade 9's top.
In addition, through setting up storage case 1, can store the raw materials after filtering, through setting up filter 3, can filter the raw materials, through setting up two helical blade 9, can improve the effect of raw materials screening, through setting up two puddlers 7 and a plurality of stirring piece 8, can improve the effect that the raw materials stirred, through setting up motor case 4, can protect servo motor 5, through setting up antifriction bearing 10, can improve drive shaft 6 pivoted stability.
Left side wall fixedly connected with electric putter 11 of storage case 1, the one end fixedly connected with activity ejector pad 12 of keeping away from 1 inside wall of storage case of electric putter 11, one side fixedly connected with ejection of compact frame 13 of keeping away from electric putter 11 of storage case 1, the inboard swing joint of ejection of compact frame 13 has adjustable fender 14, the equal fixedly connected with supporting legs 15 in four corners of storage case 1 bottom, the top fixedly connected with inlet pipe 16 of storage case 1, the top swing joint of inlet pipe 16 has sealed lid 17, the positive fixedly connected with transparent window 18 of storage case 1.
Wherein, the terminal surface swing joint of one side of screening case 2 has sealing door 19, sealing door 19's last fixedly connected with observation window 20, sealing door 19's last fixedly connected with fixed handle, the interior diapire of storage case 1 is the inclined plane, activity ejector pad 12 and the interior diapire swing joint of storage case 1, ejection of compact frame 13 is linked together with storage case 1, inlet pipe 16 is linked together with screening case 2, the quantity of supporting legs 15 is four, sealing door 19 passes through hinge and screening case 2 swing joint.
In addition, through setting up sealed lid 17, can seal or open inlet pipe 16, through setting up inlet pipe 16, can pour the inboard that screening case 2 into the raw materials that need filter, through setting up four supporting legss 15, can support storage case 1, through setting up transparent window 18, can observe the effect of the inboard raw materials storage of storage case 1, through setting up observation window 20, can observe the filterable effect of the inboard raw materials screening of screening case 2, through setting up fixed handle, can open or close sealing door 19, can clear up the granule and the impurity of filter 3 top, take movable baffle 14 out from the inboard of ejection of compact frame 13, can emit the raw materials that screening is good in the inboard of storage case 1 through ejection of compact frame 13.
The working principle of the embodiment of the utility model is as follows:
can pour the raw materials that need the screening into the inboard of screening case 2 through inlet pipe 16, the raw materials can be piled up in the top of filter 3, and the raw materials can flow the inboard of storage case 1 through the screening hole, and great granule and impurity can pile up in the raw materials in the top of filter 3, have realized the filterable purpose of raw materials screening, through opening sealing door 19, can clear up the granule and the impurity of filter 3 top.
Can drive shaft 6 in proper order through servo motor 5, puddler 7, stirring piece 8 and helical blade 9 rotate, drive shaft 6, puddler 7 and stirring piece 8 pivoted in-process, can stir the raw materials of 3 tops of filter, can break up the raw materials, avoid the adhesion of a raw materials reunion together, the filterable effect of filter 3 to the raw materials has been improved, helical blade 9 pivoted in-process, can upwards turn the raw materials of 1 bottom of storage case, can strengthen the effect of raw materials screening.
With adjustable fender 14 taking out from ejection of compact frame 13's inboard, can emit the raw materials that storage case 1 inboard was screened through ejection of compact frame 13, can drive movable ejector pad 12 through electric putter 11 and remove about, the in-process that removes about movable ejector pad 12 can carry out the propelling movement to the raw materials of storage case 1 inboard, can improve the effect of the raw materials ejection of compact.
Overall structure is simple, facilitates the use, has realized the purpose that raw materials screening installation is convenient for turn, avoids the raw materials in the in-process adhesion of a group of screening together, has guaranteed the effect of screening installation to the raw materials screening, has improved the availability factor and the result of use of screening installation.
In summary, the embodiment of the utility model has the advantages that:
1. in the embodiment of the utility model, the raw materials to be screened can be poured into the inner side of the screening box through the feeding pipe, the raw materials can be accumulated above the filtering plate, the raw materials can flow to the inner side of the storage box through the screening holes, larger particles and impurities in the raw materials can be accumulated above the filtering plate, the purpose of screening and filtering the raw materials is realized, the driving shaft, the stirring rod, the stirring sheet and the spiral blade can be sequentially driven to rotate through the servo motor, the raw materials above the filtering plate can be stirred in the rotating process of the driving shaft, the stirring rod and the stirring sheet, the raw materials can be scattered, the raw materials can be prevented from being adhered together in a lump, the effect of the filtering plate on the raw materials is improved, the raw materials at the bottom of the storage box can be upwards turned in the rotating process of the spiral blade, the effect of screening the raw materials can be enhanced, the whole structure is simple, the use is convenient, and the purpose of conveniently turning the raw material screening equipment is realized, the raw materials are prevented from being adhered together in the screening process, the screening effect of the screening equipment on the raw materials is guaranteed, and the using efficiency and the using effect of the screening equipment are improved.
2. According to the embodiment of the utility model, the movable baffle plate is pulled out from the inner side of the discharging frame, the raw materials screened from the inner side of the storage box can be discharged through the discharging frame, the movable push block can be driven to move left and right through the electric push rod, the raw materials in the inner side of the storage box can be pushed in the process of moving the movable push block left and right, the raw material discharging effect can be improved, and the particles and impurities above the filter plate can be cleaned by opening the sealing door.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water conservancy dam construction raw material screening device is characterized by comprising a storage box (1), a screening box (2), a filtering plate (3), a motor driving unit, a driving shaft (6), a stirring unit, a discharging unit and a feeding pipe (16);
the storage box (1) is arranged at the upper end of the screening box (2), a filtering plate (3) is arranged inside the screening box (2), screening holes are formed in the filtering plate (3), and the storage box (1) is communicated with the screening box (2) through the filtering plate (3);
the motor driving unit is arranged on the filter plate (3), the driving shaft (6) is fixed on the motor driving unit, and the stirring unit is arranged on the driving shaft (6);
the feeding pipe (16) is arranged at the top of the screening box (2);
the discharging unit is arranged on one side of the material storage box (1).
2. The water conservancy dam construction material screening device according to claim 1, wherein the motor driving unit comprises a motor box (4) and a servo motor (5);
the motor box (4) is arranged at the bottom of the filter plate (3), the servo motor (5) is arranged inside the motor box (4), and the driving shaft (6) is connected with the output end of the servo motor (5);
drive shaft (6) are connected with filter (3) through antifriction bearing (10), antifriction bearing (10) are fixed on filter (3), drive shaft (6) run through antifriction bearing (10).
3. The water conservancy dam construction raw material screening device according to claim 2, wherein the stirring unit comprises a stirring rod (7), a stirring sheet (8) and a spiral blade (9);
the stirring rod (7) and the helical blade (9) are sequentially and axially fixed on the driving shaft (6), and the stirring sheet (8) is arranged on the stirring rod (7).
4. The water conservancy dam construction raw material screening device according to claim 3, wherein the helical blade (9) is arranged at the lower side of the stirring rod (7);
two groups of helical blades (9) are symmetrically arranged.
5. The water conservancy dam construction raw material screening device according to claim 1, characterized in that an electric push rod (11) is arranged inside the storage box (1), the electric push rod (11) is located on one side of the storage box (1) far away from the discharging unit, one end of the electric push rod (11) is fixedly connected with the inner side wall of the storage box (1), and a movable push block (12) is arranged at the other end of the electric push rod.
6. The water conservancy dam construction raw material screening device according to claim 5, characterized in that the bottom of the storage tank (1) is of an inclined structure.
7. The water conservancy dam construction raw material screening device according to claim 1, wherein the discharging unit comprises a discharging frame (13) and a movable baffle plate (14);
the discharging frame (13) is arranged on one side of the material storage box (1), and the movable baffle (14) is connected with the discharging frame (13) in an inserted mode.
8. The water conservancy dam construction material screening device according to claim 1, wherein the top of the feeding pipe (16) is provided with a sealing cover (17).
9. The water conservancy dam construction raw material screening device according to any one of claims 1-8, characterized in that one side of the screening box (2) is provided with a sealing door (19), and the sealing door (19) is provided with an observation window (20);
one side of the material storage box (1) is provided with a transparent window (18).
10. The water conservancy dam construction raw material screening device according to claim 9, wherein the bottom of the storage tank (1) is provided with four groups of supporting legs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726278.7U CN216988476U (en) | 2022-03-30 | 2022-03-30 | Water conservancy dam construction raw materials sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726278.7U CN216988476U (en) | 2022-03-30 | 2022-03-30 | Water conservancy dam construction raw materials sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216988476U true CN216988476U (en) | 2022-07-19 |
Family
ID=82374629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220726278.7U Active CN216988476U (en) | 2022-03-30 | 2022-03-30 | Water conservancy dam construction raw materials sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216988476U (en) |
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2022
- 2022-03-30 CN CN202220726278.7U patent/CN216988476U/en active Active
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