CN220143970U - Sand screening device for highway construction - Google Patents
Sand screening device for highway construction Download PDFInfo
- Publication number
- CN220143970U CN220143970U CN202321355148.8U CN202321355148U CN220143970U CN 220143970 U CN220143970 U CN 220143970U CN 202321355148 U CN202321355148 U CN 202321355148U CN 220143970 U CN220143970 U CN 220143970U
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- China
- Prior art keywords
- sand
- filter screen
- support plate
- highway construction
- screening device
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- 239000004576 sand Substances 0.000 title claims abstract description 56
- 238000012216 screening Methods 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of sand screening, and discloses a sand screening device for highway construction. According to the utility model, the support plate is pushed to move upwards in the storage shell by the electric telescopic rod, meanwhile, the transmission motor drives the spiral impeller to rotate, the spiral impeller conveys sand on the support plate to the opening of the discharge hole, the sand flows out from the opening of the discharge hole and falls on the filter screen, small-particle sand falls on the triangular material dividing plate through the sieve holes on the filter screen in the sliding process of the sand on the filter screen, the small-particle sand is divided to two sides of the trolley body by the inclined surfaces on the two sides of the top of the triangular material dividing plate, and large-particle sand sieved on the filter screen falls on the ground behind the trolley body, so that sand sieving is completed, and the sieving efficiency is high.
Description
Technical Field
The utility model relates to the technical field of sand screening, in particular to a sand screening device for highway construction.
Background
Highway is when constructing, needs to screen the grit of abandonment to can make sand and stone obtain used repeatedly, and ordinary sand screening device is when using, need use the artificial continuous material loading that carries on, extravagant manpower resources, and screening inefficiency.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a sand screening device for highway construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a highway construction is with screening sand device, includes the dolly body, and the movable mounting of one side of dolly body has the switch door, the storage casing is installed at the top of dolly body, and electric telescopic handle is installed to the inside bottom of storage casing, and the extension board is installed to the one end of electric telescopic handle piston rod for hold the sand that waits to sieve; the top of the inside of the storage shell is provided with a connecting shell, the inside of the connecting shell is provided with a connecting cavity, the inside of the connecting cavity is provided with a horizontally arranged spiral impeller, and the storage shell further comprises a transmission motor for driving the spiral impeller to rotate; a discharge hole is formed in one side, far away from the switch door, of the storage shell, and the opening position of the discharge hole corresponds to the position of the spiral impeller; a filter screen which is obliquely arranged is arranged on one side of the storage shell, which is far away from the switch door, and is used for screening sand flowing out of the opening of the discharge hole; the top of dolly body is provided with the triangle and divides the flitch, and the triangle divides the flitch to be located the bottom of filter screen, and the vertical section of triangle divides the flitch is triangle-shaped structure for with the filter screen screening dropping sand divides the both sides of material to the dolly body.
As still further aspects of the utility model: the inside of the connecting cavity is communicated with the inside of the storage shell.
As still further aspects of the utility model: the top of the support plate is of an arc concave structure.
As still further aspects of the utility model: and the limiting slide bars are vertically arranged in the storage shell and are used for guiding lifting of the support plate.
As still further aspects of the utility model: the top of the trolley body is provided with a triangular support plate, and the top of the triangular support plate is connected with the filter screen through a connecting frame; the side of the triangular separating plate is connected with one side of the triangular supporting plate.
As still further aspects of the utility model: the outer wall of the storage shell is provided with a vibration motor through a connecting support plate, and one side of the vibration motor is connected with the side face of the filter screen through a connecting block.
The beneficial effects of the utility model are as follows: when the sand screening device is used, the switch door is opened to feed sand to be screened onto the support plate, the support plate is pushed to move upwards in the storage shell through the electric telescopic rod, the driving motor drives the spiral impeller to rotate, sand on the support plate is conveyed to the opening of the discharge hole by the spiral impeller, the sand flows out of the opening of the discharge hole and falls on the filter screen, sand slides in the process of the sand on the filter screen, small-particle sand falls on the triangular separation plate through the sieve holes on the filter screen, the small-particle sand is separated to the two sides of the trolley body through the inclined surfaces on the two sides of the top of the triangular separation plate, and large-particle sand screened on the filter screen falls on the ground behind the trolley body to finish screening of the sand, so that the screening efficiency is high.
Drawings
FIG. 1 is a schematic diagram of a sand screening device for highway construction according to the present utility model;
FIG. 2 is a cross-sectional view of a triangular dividing plate of a sand screening device for highway construction;
fig. 3 is a sectional view of a support plate of the sand screening device for highway construction.
In the figure: the novel three-dimensional vibrating trolley comprises a trolley body, a 2-triangular supporting plate, a 3-triangular distributing plate, a 4-storage shell, a 5-supporting plate, a 6-electric telescopic rod, a 7-connecting frame, an 8-filter screen, a 9-connecting block, a 10-switch door, an 11-limiting slide rod, a 12-connecting shell, a 13-connecting cavity, a 14-spiral impeller, a 15-transmission motor, a 16-discharging hole, a 17-connecting supporting plate and an 18-vibrating motor.
Description of the embodiments
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1-3, a sand screening device for highway construction comprises a trolley body 1, wherein an opening and closing door 10 is movably arranged on one side of the trolley body 1, a storage shell 4 is arranged at the top of the trolley body 1, an electric telescopic rod 6 is arranged at the bottom of the inside of the storage shell 4, and a support plate 5 is arranged at one end of a piston rod of the electric telescopic rod 6 and used for containing sand to be screened; the top of the inside of the storage shell 4 is provided with a connection shell 12, a connection cavity 13 is formed in the connection shell 12, a horizontally arranged spiral impeller 14 is arranged in the connection cavity 13, and the storage shell further comprises a transmission motor 15 for driving the spiral impeller 14 to rotate; a discharge hole 16 is formed in one side, far away from the switch door 10, of the storage shell 4, and the opening position of the discharge hole 16 corresponds to the position of the spiral impeller 14; a filter screen 8 which is obliquely arranged is arranged on one side of the storage shell 4 far away from the switch door 10 and is used for screening sand flowing out of an opening of the discharge hole 16; the top of dolly body 1 is provided with triangle feed divider 3, and triangle feed divider 3 is located the bottom of filter screen 8, and the vertical section of triangle feed divider 3 is triangle-shaped structure for with filter screen 8 screening dropping sand feed divider to the both sides of dolly body 1.
When the sand screening device is used, the switch door 10 is opened to feed sand to be screened onto the support plate 5, the support plate 5 is pushed to move upwards in the storage shell 4 through the electric telescopic rod 6, meanwhile, the transmission motor 15 drives the spiral impeller 14 to rotate, the spiral impeller 14 conveys sand on the support plate 5 to the opening of the discharge hole 16, the sand flows out of the opening of the discharge hole 16 and falls on the filter screen 8, the sand slides on the filter screen 8, small-particle sand falls on the triangular distributing plate 3 through holes on the filter screen 8, the inclined surfaces on two sides of the top of the triangular distributing plate 3 distribute the small-particle sand to two sides of the trolley body 1, and large-particle sand screened on the filter screen 8 falls on the ground behind the trolley body 1 to finish screening of the sand, so that the screening efficiency is high.
As a preferred embodiment of the utility model, the interior of the connecting chamber 13 communicates with the interior of the storage housing 4.
As a preferred embodiment of the utility model, the top of the support plate 5 is of an arc-shaped concave structure, which is used for ensuring that sand on the support plate 5 can be gathered in the middle position of the support plate 5, and facilitating the effective transportation of the sand on the support plate 5 by the spiral impeller 14.
As a preferred embodiment of the present utility model, a vertically arranged limit slide bar 11 is installed inside the storage housing 4 for guiding the lifting of the support plate 5.
As a preferred embodiment of the utility model, the top of the trolley body 1 is provided with a triangular support plate 2, and the top of the triangular support plate 2 is connected with a filter screen 8 through a connecting frame 7; the side of the triangular dividing plate 3 is connected with one side of the triangular supporting plate 2.
As a preferred embodiment of the utility model, the outer wall of the storage shell 4 is provided with the vibration motor 18 through the connecting support plate 17, one side of the vibration motor 18 is connected with the side surface of the filter screen 8 through the connecting block 9, and the vibration motor 18 drives the filter screen 8 to shake in the screening process, so that the screening efficiency is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a highway construction is with screening sand device, includes dolly body (1), and one side movable mounting of dolly body (1) has switch door (10), a serial communication port, storage casing (4) are installed at the top of dolly body (1), and electric telescopic handle (6) are installed to the bottom of storage casing (4) inside, and extension board (5) are installed to electric telescopic handle (6) one end of piston rod for hold the sand that waits to sieve;
the top of the inside of the storage shell (4) is provided with a connection shell (12), the inside of the connection shell (12) is provided with a connection cavity (13), the inside of the connection cavity (13) is provided with a horizontally arranged spiral impeller (14), and the storage shell further comprises a transmission motor (15) for driving the spiral impeller (14) to rotate;
a discharge hole (16) is formed in one side, far away from the switch door (10), of the storage shell (4), and the opening position of the discharge hole (16) corresponds to the position of the spiral impeller (14);
a filter screen (8) which is obliquely arranged is arranged on one side of the storage shell (4) far away from the switch door (10) and is used for screening sand flowing out of the opening of the discharge hole (16);
the top of dolly body (1) is provided with triangle branch flitch (3), and triangle branch flitch (3) are located the bottom of filter screen (8), and the vertical section of triangle branch flitch (3) is triangle-shaped structure for with filter screen (8) screening dropping sand divides the both sides of material to dolly body (1).
2. A highway construction screening device according to claim 1, characterized in that the interior of the connecting chamber (13) communicates with the interior of the storage housing (4).
3. The highway construction sand screening device according to claim 1, wherein the top of the support plate (5) is of an arc-shaped concave structure.
4. The highway construction sand screening device according to claim 1, wherein a vertically arranged limit slide bar (11) is arranged in the storage shell (4) and is used for guiding the lifting of the support plate (5).
5. The sand screening device for highway construction according to claim 1, wherein the top of the trolley body (1) is provided with a triangular support plate (2), and the top of the triangular support plate (2) is connected with a filter screen (8) through a connecting frame (7);
the side surface of the triangular distributing plate (3) is connected with one side of the triangular supporting plate (2).
6. The highway construction sand screening device according to claim 5, wherein the outer wall of the storage shell (4) is provided with a vibration motor (18) through a connecting support plate (17), and one side of the vibration motor (18) is connected with the side face of the filter screen (8) through a connecting block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355148.8U CN220143970U (en) | 2023-05-31 | 2023-05-31 | Sand screening device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355148.8U CN220143970U (en) | 2023-05-31 | 2023-05-31 | Sand screening device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143970U true CN220143970U (en) | 2023-12-08 |
Family
ID=89017521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355148.8U Active CN220143970U (en) | 2023-05-31 | 2023-05-31 | Sand screening device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143970U (en) |
-
2023
- 2023-05-31 CN CN202321355148.8U patent/CN220143970U/en active Active
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| GR01 | Patent grant |