CN218014085U - Concrete aggregate screening plant - Google Patents
Concrete aggregate screening plant Download PDFInfo
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- CN218014085U CN218014085U CN202222079942.6U CN202222079942U CN218014085U CN 218014085 U CN218014085 U CN 218014085U CN 202222079942 U CN202222079942 U CN 202222079942U CN 218014085 U CN218014085 U CN 218014085U
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- support
- fixedly connected
- collecting box
- screen cloth
- concrete aggregate
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Abstract
The application discloses concrete aggregate screening plant relates to concrete screening technical field, including collecting the box, the top of collecting the box is equipped with the connection box, fixedly connected with connecting rod on the lateral wall of connection box, connecting rod bottom fixedly connected with spring. This application is through the carriage, and a support, cooperation setting between connecting axle and cardboard isotructure, when the user need change the screen cloth of different meshes, at first rotate the cardboard of support bottom, it is parallel with support length direction to make the cardboard, then upwards extrude the support from the bottom, can take off support and screen cloth from the carriage is inside, then the user selects the screen cloth of suitable mesh, and put the support in the screen cloth outside to the inner chamber at the carriage, the user rotates the card this moment and makes the cardboard perpendicular with the length direction of support, can be inside the carriage with the screen cloth joint on the support, the inconvenient screen cloth of changing of current concrete screening plant has been avoided as far as possible, lead to the user to use inconvenient problem.
Description
Technical Field
The application relates to the technical field of concrete screening, in particular to a concrete aggregate screening device.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Generally, workers manually weigh cement, sand and stone, and then place the weighed materials into a concrete mixer according to a certain proportion to mix the materials to prepare a concrete mixture.
The screen cloth is inconvenient to be changed to current concrete screening plant, leads to the user to need use different screening plant to sieve when the aggregate of different diameters needs to be screened, and inconvenient user uses.
SUMMERY OF THE UTILITY MODEL
In order to improve the inconvenient screen cloth of changing of current concrete screening plant, lead to the user to need use different screening plant to sieve when the aggregate of different diameters needs, the problem that inconvenient user used, this application provides a concrete aggregate screening plant.
The application provides a concrete aggregate screening plant adopts following technical scheme:
the utility model provides a concrete aggregate screening plant, is including collecting the box, the top of collecting the box is equipped with the carriage, fixedly connected with connecting rod on the lateral wall of carriage, connecting rod bottom fixedly connected with spring, the spring is kept away from the one end of connecting rod with the top fixed connection of collecting the box, fixedly connected with motor on the lateral wall of collection box, fixedly connected with carousel on the output of motor, the carousel is discoid structure, the centre of a circle of carousel with the output fixed connection of motor, the edge of carousel rotates and is connected with the actuating lever, the actuating lever is kept away from the one end of carousel with the carriage lateral wall rotates and connects, the top of carriage is equipped with the support, fixedly connected with screen cloth in the support inner chamber, it is connected with the connecting axle to rotate on the both sides lateral wall of support length direction, the connecting axle runs through the support, the bottom fixedly connected with cardboard of connecting axle, the cardboard passes through the connecting axle with the support rotates and connects.
Through the technical scheme above the adoption, during the use, the user is at first with the leading-in screen cloth to support inside on, then the starter motor, drive actuating lever reciprocating motion through the motor, drive the carriage of being connected with the actuating lever rotation and vibrate from top to bottom at the top of collecting the box, carry out screening work to the concrete aggregate, when the user need change the screen cloth of different mesh diameters, the rotatable support bottom of user rotates the cardboard of connection, make the cardboard rotate to be parallel with support length direction, then the user upwards extrudees the support from the bottom, can take off the inside fixed connection's of support and support screen cloth from the carriage, then the user selects the screen cloth of suitable mesh, and put the support in the screen cloth outside to the inner chamber at the carriage, the user rotates the cardboard of support bottom this moment, make the cardboard perpendicular with the length direction of support, can be with the screen cloth joint inside the carriage on the support, current concrete screening plant change screen cloth has been avoided as far as possible, lead to the inconvenient problem of user use.
Optionally, a discharge hopper is arranged at the bottom of the collecting box, the discharge hopper is fixedly connected with the bottom of the collecting box, and the top of the discharge hopper is communicated with the inner cavity of the collecting box.
Through adopting above technical scheme, set up out the hopper in the bottom of collecting the box for the thin material that will collect the box and collect is derived through going out the hopper and collects the box, and convenience of customers collects the work to the thin material after the screening.
Optionally, the bottom of the collecting box is provided with four supporting legs, the four supporting legs are located at four corners of the bottom of the collecting box, and the length of the supporting leg far away from the outlet end of the discharge hopper is smaller than that of the supporting leg close to the outlet end of the discharge hopper.
Through adopting above technical scheme, set up the supporting leg in the bottom of collecting the box for to collect the box and support to suitable height, the length of keeping away from the supporting leg of play hopper exit end is less than the length of being close to the supporting leg of play hopper exit end, and the one end height that makes the support keep away from out the hopper exit end is lower, and convenience of customers discharges the coarse fodder after will sieving.
Optionally, the spring with the junction of collecting the box is equipped with the connecting block, the connecting block with spring fixed connection, be equipped with the bolt on the connecting block, the bolt runs through the connecting block, the bolt with collect box lateral wall spiro union.
Through adopting above technical scheme, set up the connecting block and be used for increasing the spring and collect the contact surface between the box, improve spring mounting's stability, adopt bolt spiro union's connected mode to connect, not only connect firmly, convenience of customers installs and dismantles work moreover.
Optionally, the inside pivot that all is equipped with in both ends of actuating lever, the pivot with the actuating lever rotates to be connected, one of them the pivot with carousel fixed connection, another the pivot with the lateral wall interlude fixed connection of splice frame.
Through adopting above technical scheme, rotate the both ends of actuating lever with carousel and link frame respectively through the pivot and be connected, avoided the actuating lever as far as possible when reciprocating with carousel and link frame rigid contact, lead to the problem of the screen cloth vibration of the inside joint of link frame can't be driven to the motor.
Optionally, the support is of a C-shaped structure, the bottom cross-sectional area of the support is smaller than the top cross-sectional area of the support, and the size of the support is matched with the size of the top inner cavity of the connecting frame.
Through adopting above technical scheme, set up the top cross-section of support into being greater than the bottom cross-section of support, make the support can the joint in the inner chamber of connecting frame, avoid the problem of support from the bottom roll-off of connecting frame as far as possible.
Optionally, a discharge port is formed in one side, away from the outlet end of the discharge hopper, of the support and penetrates through the support, and the discharge port is communicated with the inner cavity of the support.
Through the technical scheme above adopting, set up the discharge gate in one side that the support was kept away from out the hopper exit end for the coarse fodder after will sieving passes through the discharge gate and discharges, convenience of customers uses.
In conclusion, the beneficial effects of the application are as follows:
this application is through the carriage, and a support, cooperation setting between connecting axle and cardboard isotructure, when the user need change the screen cloth of different meshes, at first rotate the cardboard of support bottom, it is parallel with support length direction to make the cardboard, then upwards extrude the support from the bottom, can take off support and screen cloth from the carriage is inside, then the user selects the screen cloth of suitable mesh, and put the support in the screen cloth outside to the inner chamber at the carriage, the user rotates the card this moment and makes the cardboard perpendicular with the length direction of support, can be inside the carriage with the screen cloth joint on the support, the inconvenient screen cloth of changing of current concrete screening plant has been avoided as far as possible, lead to the user to use inconvenient problem.
Drawings
FIG. 1 is a schematic view of the overall connection structure of the present application;
FIG. 2 is a schematic view of a transmission connection configuration of the present application;
FIG. 3 is a schematic view of the connection structure of the screen, the bracket, the connecting shaft and the clamping plate.
Description of reference numerals: 1. a collection box; 2. a discharge hopper; 3. supporting legs; 4. a connecting frame; 5. a connecting rod; 6. a spring; 7. connecting blocks; 8. a motor; 9. a turntable; 10. a drive rod; 11. a rotating shaft; 12. a support; 13. a screen mesh; 14. a connecting shaft; 15. clamping a plate; 16. and (4) a spiro ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 to 3, a concrete aggregate screening apparatus includes a collecting box 1 for collecting fine materials after screening. The bottom of collecting box 1 is equipped with out hopper 2, goes out hopper 2 and collects 1 bottom fixed connection of box, goes out the top of hopper 2 and is linked together with collecting 1 inner chamber of box. Set up out hopper 2 in the bottom of collecting box 1 for the thin material that will collect box 1 and collect box 1 is derived through going out hopper 2, and convenience of customers collects the work to the thin material after the screening.
The top of collecting box 1 is equipped with connecting frame 4, fixedly connected with connecting rod 5 on the lateral wall of connecting frame 4. Connecting rod 5 bottom fixedly connected with spring 6, the one end that connecting rod 5 was kept away from to spring 6 and the top fixed connection who collects box 1. Fixedly connected with motor 8 on the lateral wall of collection box 1, fixedly connected with carousel 9 on motor 8's the output. Carousel 9 is discoid structure, and the centre of a circle of carousel 9 and the output fixed connection of motor 8, the edge rotation of carousel 9 is connected with actuating lever 10. The centre of a circle of carousel 9 and motor 8's output fixed connection make motor 8 can drive carousel 9 and rotate, and the edge and the actuating lever 10 of carousel 9 rotate to be connected, make carousel 9 can drive actuating lever 10 when rotating and reciprocate, drive the vibration of screen cloth 13, improve the screening efficiency to the concrete aggregate. One end of the driving rod 10 far away from the turntable 9 is rotatably connected with the outer side wall of the connecting frame 4.
The top of the connecting frame 4 is provided with a support 12, the support 12 is of a C-shaped structure, the bottom section area of the support 12 is smaller than the top section area of the support 12, and the size of the support 12 is matched with that of the top inner cavity of the connecting frame 4. Set up the top cross-section of support 12 to be greater than the bottom cross-section of support 12, make support 12 can the joint in the inner chamber of connecting frame 4, avoid the problem of support 12 from the bottom roll-off of connecting frame 4 as far as possible.
A screen 13 for screening the concrete aggregate is fixedly connected in the inner cavity of the bracket 12. The connecting shafts 14 are rotatably connected to the side walls of the two sides of the support 12 in the length direction, the connecting shafts 14 penetrate through the support 12, clamping plates 15 used for clamping the support 12 in the inner cavity of the connecting frame 4 are fixedly connected to the bottom of the connecting shafts 14, the clamping plates 15 are rotatably connected with the support 12 through the connecting shafts 14, and the top of each connecting shaft 14 is in threaded connection with a spiral ring 16 used for fixing the clamping plates 15.
A discharge port is formed in one side, away from the outlet end of the discharge hopper 2, of the support 12, the discharge port penetrates through the support 12, and the discharge port is communicated with the inner cavity of the support 12. And a discharge hole is formed in one side of the support 12, which is far away from the outlet end of the discharge hopper 2, and the screened coarse material is discharged through the discharge hole, so that the use is convenient for users.
When the screening device is used, a user firstly guides concrete aggregate to a screen 13 in a support 12, then a motor 8 is started, the motor 8 drives a driving rod 10 to reciprocate, a connecting frame 4 connected with the driving rod 10 in a rotating mode is driven to vibrate up and down at the top of a collecting box 1, screening work is carried out on the concrete aggregate, when the user needs to replace the screen 13 with different mesh diameters, the user can rotate a clamping plate 15 connected with the bottom of the support 12 in a rotating mode, the clamping plate 15 is driven to rotate to be parallel to the length direction of the support 12, then the user presses the support 12 upwards from the bottom, the support 12 slides out of the top of the connecting frame 4, the screen 13 fixedly connected with the inside of the support 12 can be taken down from the inside of the connecting frame 4, then the user selects the screen 13 with proper mesh, the bottom of the support 12 on the outer side of the screen 13 is aligned with the inner cavity at the top of the connecting frame 4, the support 12 slides into the connecting frame 4 completely after pressing down, the support 12 is rotated, the clamping plate 15 at this time, the clamping plate 15 is perpendicular to the length direction of the spiral support 12, the spiral support 12 is screwed, the problem that the screen frame 16 is inconvenient to replace the existing screen support 4 is solved, and the screen frame 13 is replaced.
Referring to fig. 1, the bottom of the collecting box 1 is provided with four supporting legs 3, the four supporting legs 3 are positioned at four corners of the bottom of the collecting box 1, wherein the length of the supporting leg 3 far away from the outlet end of the discharging hopper 2 is less than the length of the supporting leg 3 near the outlet end of the discharging hopper 2. Set up supporting leg 3 in the bottom of collecting box 1 for to collect box 1 and support to suitable height, the length of keeping away from supporting leg 3 of 2 exit ends of hopper is less than the length that is close to supporting leg 3 of 2 exit ends of hopper, makes support 12 keep away from the one end height of 2 exit ends of hopper lower, and the coarse fodder after convenience of customers will sieve is discharged.
Referring to fig. 1, the junction of spring 6 and collection box 1 is equipped with connecting block 7, and connecting block 7 and spring 6 fixed connection are equipped with the bolt on the connecting block 7, and bolt through connection block 7, bolt and the looks spiro union of collection box 1 lateral wall. Set up connecting block 7 and be used for increasing the contact surface between spring 6 and the collection box 1, improve the stability of spring 6 installation, adopt bolt spiro union's connected mode to connect, not only connect firmly, convenience of customers installs and dismantles work moreover.
Referring to fig. 2, the rotating shafts 11 are respectively arranged inside two ends of the driving rod 10, the rotating shafts 11 are rotatably connected with the driving rod 10, one of the rotating shafts 11 is fixedly connected with the turntable 9, and the other rotating shaft 11 is fixedly connected with the middle section of the outer side wall of the connecting frame 4. Rotate the both ends of actuating lever 10 with carousel 9 and connecting frame 4 respectively through pivot 11 and be connected, avoided actuating lever 10 as far as possible when reciprocating with carousel 9 and connecting frame 4 rigid contact, lead to the problem of the screen cloth 13 vibration of the inside joint of motor 8 unable drive connecting frame 4.
The implementation principle of the application is as follows: during the use, the user is at first with concrete aggregate leading-in to the inside screen cloth 13 of support 12 on, then start motor 8, drive actuating lever 10 reciprocating motion through motor 8, drive the carriage 4 of being connected with actuating lever 10 rotation and vibrate from top to bottom at the top of collecting box 1, carry out screening work to concrete aggregate, when the user need change the screen cloth 13 of different mesh diameters, the user can rotate connecting axle 14 on the support 12, make cardboard 15 rotate to be parallel with support 12 length direction, then the user upwards extrudees support 12 from the bottom, can take off support 12 and the inside fixed connection's of support 12 screen cloth 13 from the inside of carriage 4, then the user selects the screen cloth 13 of suitable mesh, and put support 12 in the screen cloth 13 outside to the inner chamber at carriage 4, at this moment the user rotates connecting axle 14 on support 12, make cardboard 15 perpendicular with the length direction of support 12, can be with screen cloth 13 joint inside the carriage 4 on support 12, the inconvenient screen cloth 13 of current concrete screening plant has been avoided as far as possible, lead to the inconvenient change problem of user use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a concrete aggregate screening plant, is including collecting box (1), its characterized in that: the top of the collecting box (1) is provided with a connecting frame (4), the outer side wall of the connecting frame (4) is fixedly connected with a connecting rod (5), the bottom of the connecting rod (5) is fixedly connected with a spring (6), one end of the spring (6) far away from the connecting rod (5) is fixedly connected with the top of the collecting box (1), the outer side wall of the collecting box (1) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a turntable (9), the turntable (9) is of a disc-shaped structure, the circle center of the turntable (9) is fixedly connected with the output end of the motor (8), the edge of the turntable (9) is rotationally connected with a driving rod (10), one end of the driving rod (10) far away from the turntable (9) is rotationally connected with the outer side wall of the connecting frame (4), a support (12) is arranged at the top of the connecting frame (4), a screen (13) is fixedly connected in the inner cavity of the support (12), the side walls at two sides of the bracket (12) in the length direction are rotatably connected with connecting shafts (14), the connecting shaft (14) penetrates through the bracket (12), a clamping plate (15) is fixedly connected to the bottom of the connecting shaft (14), the clamping plate (15) is rotatably connected with the bracket (12) through the connecting shaft (14).
2. A concrete aggregate screening device according to claim 1, wherein: the bottom of the collecting box (1) is provided with a discharge hopper (2), the discharge hopper (2) is fixedly connected with the bottom of the collecting box (1), and the top of the discharge hopper (2) is communicated with the inner cavity of the collecting box (1).
3. A concrete aggregate screening device according to claim 2, wherein: the bottom of collecting box (1) is equipped with four supporting legs (3), four supporting leg (3) are located four corners of collecting box (1) bottom, wherein keep away from go out hopper (2) exit end the length of supporting leg (3) is less than and is close to go out hopper (2) exit end the length of supporting leg (3).
4. A concrete aggregate screening device according to claim 1, wherein: the spring (6) with the junction of collecting box (1) is equipped with connecting block (7), connecting block (7) with spring (6) fixed connection, be equipped with the bolt on connecting block (7), the bolt runs through connecting block (7), the bolt with collect box (1) lateral wall looks spiro union.
5. A concrete aggregate screening device according to claim 4, wherein: the inside pivot (11) that all is equipped with in both ends of actuating lever (10), pivot (11) with actuating lever (10) rotate to be connected, one of them pivot (11) with carousel (9) fixed connection, another pivot (11) with the lateral wall interlude fixed connection of connection frame (4).
6. A concrete aggregate screening device according to claim 1, wherein: the support (12) is of a C-shaped structure, the bottom section area of the support (12) is smaller than the top section area of the support (12), and the size of the support (12) is matched with the size of the top inner cavity of the connecting frame (4).
7. A concrete aggregate screening device according to claim 2, wherein: a discharge port is formed in one side, away from the outlet end of the discharge hopper (2), of the support (12), the discharge port penetrates through the support (12), and the discharge port is communicated with the inner cavity of the support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079942.6U CN218014085U (en) | 2022-08-08 | 2022-08-08 | Concrete aggregate screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222079942.6U CN218014085U (en) | 2022-08-08 | 2022-08-08 | Concrete aggregate screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218014085U true CN218014085U (en) | 2022-12-13 |
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ID=84344825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222079942.6U Active CN218014085U (en) | 2022-08-08 | 2022-08-08 | Concrete aggregate screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218014085U (en) |
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2022
- 2022-08-08 CN CN202222079942.6U patent/CN218014085U/en active Active
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