CN211756721U - Construction is with high-efficient gravel and sand separation sieve - Google Patents
Construction is with high-efficient gravel and sand separation sieve Download PDFInfo
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- CN211756721U CN211756721U CN201922173406.0U CN201922173406U CN211756721U CN 211756721 U CN211756721 U CN 211756721U CN 201922173406 U CN201922173406 U CN 201922173406U CN 211756721 U CN211756721 U CN 211756721U
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Abstract
The utility model provides a construction is with high-efficient gravel and sand separating screen, comprising a base plate, bilateral symmetry is equipped with the curb plate around the bottom plate top surface, is equipped with the extension board that the slope set up between the board of both sides, and extension board upper segment middle part is equipped with and is equipped with the rectangle and passes through the mouth, and the top of extension board is equipped with the filtration otter board, and it is equipped with the rectangle and protects the frame to filter otter board outside cover, and the rectangle protects the front and back both sides of frame lower extreme and rotates with the board of both sides to be connected, and the upper end of extension board top surface is equipped with the motor, and the. The advantages are that: by adopting the cam, the filter screen can vibrate up and down, and the screening efficiency is improved; the front side wall and the rear side wall are symmetrically arranged, and the broken stone collecting box and the sand collecting box are combined, so that dust can be effectively inhibited, screened sand is convenient to carry, the pollution to the ground environment is effectively reduced, and the loss of the sand is reduced; the universal wheels are adopted, so that the integral separating screen is easy to move and more flexible.
Description
Technical Field
The invention relates to the technical field of sand and stone separating sieves, in particular to a high-efficiency sand and stone separating sieve for construction.
Background
In the work progress, the sand is essential construction raw materials, before the sand uses, all can filter with the help of the separation sieve, at present, common separation sieve is the screen cloth that the slope set up, spill the gravel to the screen cloth through artifical spade with on with the gravel, the sand falls on the rear side subaerial of screen cloth behind through the screen cloth, and the gravel then slides down along the screen cloth, fall to the front side of screen cloth on the ground, but this kind of mode, on the one hand, cause great raise dust easily on outdoor building site, on the other hand, the screen cloth is difficult to move, remove the difficulty.
Disclosure of Invention
In order to solve the problems, the invention discloses a high-efficiency sand and stone separating screen for construction, which can control dust raising and is easy to move while improving the screening efficiency.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a construction is with high-efficient gravel and sand separating screen which characterized in that: the sand filter plate comprises a bottom plate, the bottom plate is of a horizontally arranged rectangular plate-shaped structure, vertically arranged side plates are symmetrically arranged on the front side and the rear side of the top surface of the bottom plate, a support plate which is obliquely arranged is arranged between the two side plates, the support plate is of a rectangular plate-shaped structure, a rectangular through hole is formed in the middle of the upper section of the support plate, a filter screen plate which is parallel to the support plate is arranged above the top surface of the support plate, the filter screen plate is a rectangular screen plate, a rectangular protective frame is sleeved on the outer side of the filter screen plate, the front side and the rear side of the lower end of the rectangular protective frame are rotatably connected with the front side plate and the rear side plate through rotating shafts, a motor is arranged in the middle of the upper end of the top surface of the support plate.
Further, the filter screen plate is larger than the rectangular through opening.
Furthermore, the upper portion of the rectangular protective frame is provided with a limiting rod which is horizontally arranged, two ends of the limiting rod are fixedly connected with the inner walls of the front side plate and the rear side plate respectively, and the distance between the limiting rod and the rotating shaft is smaller than the distance between the upper end of the rectangular protective frame and the rotating shaft.
Furthermore, supporting blocks are symmetrically arranged at the bottoms of the front side and the rear side of the upper end of the rectangular protective frame and are fixedly installed on the inner wall of the side plate.
Furthermore, a counterweight strip is embedded in the upper end of the rectangular protective frame.
Furthermore, the gravel collecting box is of a rectangular box body structure, and the front side and the rear side of the gravel collecting box are respectively in sliding connection with the front side plate and the rear side plate.
Furthermore, the sand collecting box is of a rectangular box body structure, and the front side and the rear side of the sand collecting box are respectively in sliding connection with the front side plate and the rear side plate.
Furthermore, four universal wheels are uniformly distributed at the bottom of the bottom plate.
Compared with the prior art, the invention has the beneficial effects that: by adopting the cam, the filter screen can vibrate up and down, and the screening efficiency is improved; the front side wall and the rear side wall are symmetrically arranged, and the broken stone collecting box and the sand collecting box are combined, so that dust can be effectively inhibited, screened sand is convenient to carry, the pollution to the ground environment is effectively reduced, and the loss of the sand is reduced; by adopting the universal wheels, the whole separating screen is easy to move and more flexible, and the construction efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of a high-efficiency sand-stone separating screen for construction.
Fig. 2 is a cross-sectional view of a-a' in fig. 1.
FIG. 3 is a schematic structural diagram of a screen in the high-efficiency sand-stone separating screen for construction.
FIG. 4 is a schematic structural diagram of a support plate in the high-efficiency sand-stone separating screen for construction.
FIG. 5 is a schematic structural diagram of a cam in the high-efficiency sand and stone separating screen for construction.
List of reference numerals:
the device comprises a base plate 1, side plates 2, support plates 3, a rectangular through opening 4, a filter screen plate 5, a rectangular protective frame 6, a rotating shaft 7, a motor 8, a cam 9, a broken stone collecting box 10, a sand collecting box 11, a limiting rod 12, a supporting block 13, a counterweight strip 14 and a universal wheel 15.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the high-efficiency sand and stone separating screen for construction comprises a bottom plate 1, wherein the bottom plate 1 is of a horizontally arranged rectangular plate-shaped structure, the front side and the rear side of the top surface of the utility model are symmetrically provided with vertical side plates 2, a support plate 3 which is obliquely arranged is arranged between the two side plates, the support plate 3 is a rectangular plate-shaped structure, a rectangular through opening 4 is arranged in the middle of the upper section of the support plate, a filter screen plate 5 parallel to the support plate 3 is arranged above the top surface of the support plate, the filter screen plate 5 is a rectangular screen plate, a rectangular protective frame 6 is sleeved on the outer side of the rectangular protective frame, the front side and the rear side of the lower end of the rectangular protective frame 6 are rotatably connected with the front side plate and the rear side plate 2 through rotating shafts 7, a motor 8 is arranged in the middle of the upper end of the top surface of the supporting plate 3, a cam 9 is arranged at the end part of a motor shaft of the motor 8, the cam 9 is in contact with the bottom of the upper end of the rectangular protective frame 6, a broken stone collecting box 10 is arranged below the lower end of the supporting plate 3.
In this embodiment, the filter screen 5 is larger than the rectangular through opening 4.
In this embodiment, a horizontally disposed limiting rod 12 is disposed above the rectangular protective frame 6, two ends of the limiting rod 12 are respectively fixedly connected to the inner walls of the front and rear side plates 2, and a distance between the limiting rod 12 and the rotating shaft 7 is smaller than a distance between the upper end of the rectangular protective frame 6 and the rotating shaft 7.
In this embodiment, the front and rear bottoms of the upper end of the rectangular protective frame 6 are symmetrically provided with supporting blocks 13, and the supporting blocks 13 are fixedly mounted on the inner walls of the side plates 2.
In the present embodiment, a weight bar 14 is embedded in the upper end of the rectangular protective frame 6.
In this embodiment, the gravel collecting box 10 has a rectangular box structure, and the front and rear sides thereof are slidably connected to the front and rear side plates 2, respectively.
In this embodiment, the sand collecting box 11 is a rectangular box structure, and the front and rear sides thereof are slidably connected to the front and rear side plates 2, respectively.
In this embodiment, four universal wheels 15 are uniformly distributed on the bottom of the bottom plate 1.
The cam 9 of the invention is driven by the motor 8 and the upper part of the filter screen plate 5 swings back and forth under the action of the self gravity of the filter screen plate 5 and the rectangular protective frame 6, thereby achieving the vibration effect and improving the screening efficiency; the front side wall 2 and the rear side wall 2 are symmetrically arranged, and the broken stone collecting box 10 and the sand collecting box 11 are combined, so that dust can be effectively inhibited, screened sand can be conveniently carried, the pollution to the ground environment is effectively reduced, and the loss of the sand is reduced; the universal wheel 15 of bottom plate 1 bottom makes things convenient for the removal of whole separation sieve, improves the flexibility, effectively improves the efficiency of construction.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (8)
1. The utility model provides a construction is with high-efficient gravel and sand separating screen which characterized in that: the novel filter plate comprises a bottom plate (1), wherein the bottom plate (1) is of a horizontally arranged rectangular plate-shaped structure, the front side and the rear side of the top surface of the bottom plate are symmetrically provided with side plates (2) which are vertically arranged, a support plate (3) which is obliquely arranged is arranged between the two side plates, the support plate (3) is of a rectangular plate-shaped structure, the middle part of the upper section of the support plate is provided with a rectangular through hole (4), a filter screen plate (5) which is parallel to the support plate (3) is arranged above the top surface of the support plate (3), the filter screen plate (5) is a rectangular screen plate, the outer side of the filter screen plate is sleeved with a rectangular protective frame (6), the front side and the rear side of the lower end of the rectangular protective frame (6) are rotatably connected with the front side plate and the rear side of the support plate (2) through rotating shafts (7), the middle part of the, a gravel collecting box (10) is arranged below the lower end of the support plate (3), and a sand collecting box (11) is arranged below the rectangular through hole (4).
2. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: the filter screen plate (5) is larger than the rectangular through opening (4).
3. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: the rectangle protects the top of frame (6) and is equipped with gag lever post (12) that the level set up, the both ends of gag lever post (12) respectively with the inner wall fixed connection of front and back both sides board (2), the interval of gag lever post (12) and pivot (7) is less than the rectangle and protects the interval of frame (6) upper end and pivot (7).
4. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: supporting blocks (13) are symmetrically arranged at the bottoms of the front side and the rear side of the upper end of the rectangular protective frame (6), and the supporting blocks (13) are fixedly installed on the inner wall of the side plate (2).
5. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: and a counterweight strip (14) is embedded in the upper end of the rectangular protective frame (6).
6. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: the gravel collecting box (10) is of a rectangular box body structure, and the front side and the rear side of the gravel collecting box are respectively in sliding connection with the front side plate and the rear side plate (2).
7. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: the sand collecting box (11) is of a rectangular box body structure, and the front side and the rear side of the sand collecting box are respectively in sliding connection with the front side plate and the rear side plate (2).
8. The high-efficiency sand and stone separating screen for construction as claimed in claim 1, wherein: four universal wheels (15) are uniformly distributed at the bottom of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173406.0U CN211756721U (en) | 2019-12-06 | 2019-12-06 | Construction is with high-efficient gravel and sand separation sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173406.0U CN211756721U (en) | 2019-12-06 | 2019-12-06 | Construction is with high-efficient gravel and sand separation sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211756721U true CN211756721U (en) | 2020-10-27 |
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ID=72974043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922173406.0U Active CN211756721U (en) | 2019-12-06 | 2019-12-06 | Construction is with high-efficient gravel and sand separation sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211756721U (en) |
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2019
- 2019-12-06 CN CN201922173406.0U patent/CN211756721U/en active Active
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