CN210876240U - Sand screening device for municipal road construction - Google Patents
Sand screening device for municipal road construction Download PDFInfo
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- CN210876240U CN210876240U CN201921700635.7U CN201921700635U CN210876240U CN 210876240 U CN210876240 U CN 210876240U CN 201921700635 U CN201921700635 U CN 201921700635U CN 210876240 U CN210876240 U CN 210876240U
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Abstract
The utility model discloses a sand screening device for municipal road construction, which comprises a fine sand box and a sand screening box, wherein a plurality of first chutes are arranged on the inner walls of two sides of the fine sand box, the fine sand box is connected with the sand screening box through the chutes in a sliding way, the bottom end of the sand screening box is fixedly connected with the bottom end of the fine sand box through a plurality of reset springs, a transmission device is arranged on one side of the fine sand box, through holes are arranged on two sides of the fine sand box, fixed plates are fixedly arranged on four lateral sides of the bottom end of the fine sand box, and a base is fixedly arranged on the bottom ends of the four fixed plates. Thereby screening the sand in the sand screening box.
Description
Technical Field
The utility model relates to a screening sand device, in particular to screening sand device for town road construction belongs to town road construction technical field.
Background
Along with the development of society, the improvement of science and technology level, town road construction also develops along with it fast, and in current society, because the engineering of town road construction is huge and the task is heavy, the town road construction site all adopts specific screening sand device to screen sand to improve town road construction workman's work efficiency.
In the prior art, a sand screening device for municipal road construction is heavy, sand screening can be carried out only at a specific position, and then workers convey screened sand to a working place, so that if the road is long or the number of supplied people is large, the efficiency is reduced due to insufficient supply of sand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening sand device is used in town road construction to the screening sand device who provides among the solution above-mentioned background art is heavy, the slow problem of screening sand efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a town road construction is with screening sand device, includes thin sandbox and screening sandbox, the first spout of a plurality of has all been seted up to the inner wall of thin sandbox both sides, thin sandbox has the screening sandbox through spout sliding connection, the inside fixed mounting of screening sandbox has the screening net, the bottom of screening sandbox is through the bottom fixed connection of a plurality of reset spring and thin sandbox, the second spout has been seted up to the one end of screening sandbox, the screening sandbox has row bin gate through second spout sliding connection, transmission is installed to one side of thin sandbox, the through-hole has been seted up to the both sides of thin sandbox, the equal fixed mounting of four avris of thin sandbox bottom has the fixed plate, four the bottom fixed mounting of fixed plate has the base, the top fixed mounting of base has the rotation motor, the fixed row of being equipped with sand mouth of one end of thin sandbox.
As a preferred technical scheme of the utility model, transmission includes first belt pulley, belt, second belt pulley, connecting axle, eccentric wheel and limiting plate, first belt pulley fixed mounting is in the one end of rotating the motor output shaft, first belt pulley passes through the belt and is connected with second belt pulley transmission, the one end fixed connection of second belt pulley and connecting axle, the other end of connecting axle passes through the through-hole and rotates to be connected in the inside of thin sandbox, two fixed mounting is in the both sides of screening sandbox respectively to the limiting plate, the fixed surface of connecting axle installs two eccentric wheels corresponding with the limiting plate position.
As an optimal technical scheme of the utility model, the equal fixed mounting in four corners of base bottom has the gyro wheel.
As an optimized technical scheme of the utility model, one of them one side fixed mounting of fixed plate has and pushes away the handle.
As an optimized technical scheme of the utility model, the surface cover of belt is equipped with the safety cover.
As a preferred technical scheme of the utility model, one of them opposite side fixed mounting of fixed plate has the switch, the rotation motor passes through switch and power electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a screening sand device for town road construction, output shaft through rotating the motor rotates and drives first belt pulley and rotate, first belt pulley passes through the belt and drives the second belt pulley, thereby the second belt pulley drives the connecting axle and rotates and drive the eccentric wheel and rotate, thereby because the eccentric wheel is irregular motion at the limiting plate and leads to screening sand box to carry out the up-and-down motion, thereby sand to screening sand in the screening sand box is screened, fine sand enters into fine sand incasement, constructor passes through gyro wheel thrust unit to construction site, fine sand is discharged from the row's of fine sand case husky mouth, when needs coarse sand, arrange the bin gate through taking out, discharge coarse sand from the one end of screening sand box.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the side internal partial structure of the present invention;
fig. 3 is a schematic view of the front internal partial structure of the present invention.
In the figure: 1. fine sand boxes; 2. screening a sand box; 3. a base; 4. rotating the motor; 5. a first pulley; 6. a belt; 7. a second pulley; 8. an eccentric wheel; 9. a connecting shaft; 10. a return spring; 11. a limiting plate; 12. a push handle; 13. a fixing plate; 14. a discharge gate; 15. a protective cover; 16. a switch; 17. a first runner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a town road construction is with screening sand device, including thin sandbox 1 and screening sandbox 2, the first spout 17 of a plurality of has all been seted up to the inner wall of thin sandbox 1 both sides, thin sandbox 1 has screening sandbox 2 through spout sliding connection, the inside fixed mounting of screening sandbox 2 has the screening net, the bottom of screening sandbox 2 is through the bottom fixed connection of a plurality of reset spring 10 and thin sandbox 1, the second spout has been seted up to the one end of screening sandbox 2, screening sandbox 2 has row bin gate 14 through second spout sliding connection, transmission is installed to one side of thin sandbox 1, the through-hole has been seted up to the both sides of thin sandbox 1, the equal fixed mounting of four avris of thin sandbox 1 bottom has fixed plate 13, the bottom fixed mounting of four fixed plates 13 has base 3, the top fixed mounting of base 3 has rotation motor 4, the fixed row's of being equipped with sand mouth of one end of thin sandbox.
Preferably, the transmission device comprises a first belt pulley 5, a belt 6, a second belt pulley 7, a connecting shaft 9, an eccentric wheel 8 and a limiting plate 11, the first belt pulley 5 is fixedly installed at one end of an output shaft of the rotating motor 4, the first belt pulley 5 is in transmission connection with the second belt pulley 7 through the belt 6, the second belt pulley 7 is fixedly connected with one end of the connecting shaft 9, the other end of the connecting shaft 9 is rotatably connected inside the fine sand box 1 through a through hole, the two limiting plates 11 are respectively and fixedly installed at two sides of the sand sieving box 2, two eccentric wheels 8 corresponding to the positions of the limiting plates 11 are fixedly installed on the surface of the connecting shaft 9, the first belt pulley 5 is driven to rotate through the rotation of the output shaft of the rotating motor 4, the first belt pulley 5 drives the second belt pulley 7 through the belt 6, the second belt pulley 7 drives the connecting shaft 9 to rotate so as to drive the eccentric wheel 8 to rotate, because the eccentric wheel 8 does irregular movement, thereby screening the sand in the sand screening box 2.
Preferably, four corners of 3 bottoms of base all fixed mounting have the gyro wheel, the removal of the screening sand device of being convenient for.
Preferably, a push handle 12 is fixedly installed on one side of one of the fixed plates 13, so that the sand screening device can be pushed conveniently, and the sand screening device can be turned upside down conveniently.
Preferably, the surface cover of belt 6 is equipped with safety cover 15, protects the staff, prevents that the staff from touching belt 6 by mistake, takes place the dangerous condition.
Preferably, a switch 16 is fixedly installed on the other side of one of the fixing plates 13, the rotating motor 4 is electrically connected to a power supply through the switch 16, and the operation of the rotating motor 4 is controlled through the switch 16.
When the sand screening device is used in the municipal road construction, firstly, a constructor raises one side of the sand screening device through the push handle 12, pushes the sand screening device to a sand taking place through the roller, places sand into the sand screening box 2, pushes the sand screening device to the construction place, lays the sand screening device flat, then starts the rotating motor 4 through the open switch 16, the output shaft of the rotating motor 4 rotates to drive the first belt pulley 5 to rotate, the first belt pulley 5 drives the second belt pulley 7 through the belt 6, the second belt pulley 7 drives the connecting shaft 9 to rotate so as to drive the eccentric wheel 8 to rotate, the sand screening box 2 moves up and down due to the irregular motion of the eccentric wheel 8 at the limiting plate 11, the reset spring 10 resets the sand screening box 2, thereby screening the sand in the sand screening box 2, finally, the close switch 16, the screened sand is discharged from a sand discharge port of the fine sand box 1, when coarse sand is required, it is discharged from one end of the sand screen box 2 by removing the discharge gate 14.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a screening sand device for town road construction, includes fine sand case (1) and screening sand case (2), its characterized in that, a plurality of first spout (17) have all been seted up to the inner wall of fine sand case (1) both sides, fine sand case (1) has screening sand case (2) through a plurality of first spout (17) sliding connection, the inside fixed mounting of screening sand case (2) has the screening net, the bottom of screening sand case (2) is connected with the bottom fixed connection of fine sand case (1) through a plurality of reset spring (10), the second spout has been seted up to the one end of screening sand case (2), screening sand case (2) has row bin gate (14) through second spout sliding connection, transmission is installed to one side of fine sand case (1), the through-hole has been seted up to the both sides of fine sand case (1), four avris of fine sand case (1) bottom all fixed mounting have fixed plate (13), four the bottom fixed mounting of fixed plate (13) has base (3), the top fixed mounting of base (3) has rotation motor (4), the fixed row of being equipped with of one end of thin sandbox (1) husky mouth.
2. The sand screening device for municipal road construction according to claim 1, wherein: transmission includes first belt pulley (5), belt (6), second belt pulley (7), connecting axle (9), eccentric wheel (8) and limiting plate (11), first belt pulley (5) fixed mounting is in the one end of rotating motor (4) output shaft, first belt pulley (5) are connected with second belt pulley (7) transmission through belt (6), second belt pulley (7) and the one end fixed connection of connecting axle (9), the other end of connecting axle (9) passes through the through-hole and rotates to be connected in the inside of thin sandbox (1), two limiting plate (11) fixed mounting respectively in the both sides of screening sandbox (2), the fixed surface of connecting axle (9) installs two eccentric wheels (8) corresponding with limiting plate (11) position.
3. The sand screening device for municipal road construction according to claim 1, wherein: four corners of the bottom end of the base (3) are fixedly provided with idler wheels.
4. The sand screening device for municipal road construction according to claim 1, wherein: one side of one of the fixing plates (13) is fixedly provided with a push handle (12).
5. The sand screening device for municipal road construction according to claim 2, wherein: the surface cover of belt (6) is equipped with safety cover (15).
6. The sand screening device for municipal road construction according to claim 1, wherein: and a switch (16) is fixedly arranged on the other side of one of the fixing plates (13), and the rotating motor (4) is electrically connected with a power supply through the switch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700635.7U CN210876240U (en) | 2019-10-12 | 2019-10-12 | Sand screening device for municipal road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700635.7U CN210876240U (en) | 2019-10-12 | 2019-10-12 | Sand screening device for municipal road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210876240U true CN210876240U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921700635.7U Active CN210876240U (en) | 2019-10-12 | 2019-10-12 | Sand screening device for municipal road construction |
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| CN (1) | CN210876240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653670A (en) * | 2020-12-22 | 2022-06-24 | 石门县天画罗坪茶业有限责任公司 | Intelligent tea cleaning device |
-
2019
- 2019-10-12 CN CN201921700635.7U patent/CN210876240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653670A (en) * | 2020-12-22 | 2022-06-24 | 石门县天画罗坪茶业有限责任公司 | Intelligent tea cleaning device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 324404 No. 99, Kangzhuang Road, Xiaonanhai Town, Longyou County, Quzhou City, Zhejiang Province (self declaration) Patentee after: Zhejiang Chiba Environmental Construction Group Co.,Ltd. Address before: 324400 No. 287-1 (Jinze building), No. 287-1, Pingzheng Road, Longzhou street, Longyou County, Quzhou City, Zhejiang Province Patentee before: Zhejiang Qianye Environmental Engineering Co.,Ltd. |
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| CP03 | Change of name, title or address |