CN219899034U - Sand screening device with replaceable screen - Google Patents
Sand screening device with replaceable screen Download PDFInfo
- Publication number
- CN219899034U CN219899034U CN202321036404.7U CN202321036404U CN219899034U CN 219899034 U CN219899034 U CN 219899034U CN 202321036404 U CN202321036404 U CN 202321036404U CN 219899034 U CN219899034 U CN 219899034U
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- China
- Prior art keywords
- fixed plate
- fixedly connected
- screen
- sand
- support
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- 239000004576 sand Substances 0.000 title claims abstract description 51
- 238000012216 screening Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 15
- 238000009435 building construction Methods 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a sand screening device with a replaceable screen, which relates to the technical field of building construction equipment and comprises a base, wherein the upper end of the base is fixedly connected with a feed inlet, the lower part of the base is fixedly connected with a first support and a second support, two supports are respectively arranged, a fixing plate is arranged between the first support and the second support, the fixing plate is in a concave shape, the inside of the fixing plate is fixedly connected with the screen, both sides of the fixing plate are fixedly connected with rotating rods, one end of each rotating rod, which is far away from the fixing plate, is rotationally connected with the second support, and further, larger sand particles are gathered together through rotation of a packing auger, so that sand can be conveniently moved by workers, the labor burden of the workers is reduced, meanwhile, sand particles are prevented from being always piled up on the screen, the screen is blocked, the screen is further damaged due to overweight of the sand, and further, the damage to the screen is avoided.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a sand screening device with a replaceable screen.
Background
In recent years, the building industry is the tap industry in China, the urban construction is rapidly developed, the building construction demands are more and more, the demands on equipment in the building construction are gradually increased, and the screening device for sand is also gradually used as the equipment commonly used in the building construction.
When the construction site is constructed with sand, the sand can be required to be screened firstly, then the sand is used again, and then the impurity screened out can not be treated in the process of screening the sand, but the screened impurity is stacked at will, and then when the impurity influences the engineering construction of the construction site, or the impurity is required to be cleaned later, the impurity is required to be cleaned manually, so that the labor burden of workers is increased, and the health of the workers is further improved.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a sand screening device with a replaceable screen, which can solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand sieving mechanism of removable screen cloth, includes base, its characterized in that: the upper end fixedly connected with feed inlet of base, the below fixedly connected with support of base is first and support is second, and support is first and support is second respectively provided with two, is provided with the fixed plate between support first and the support is second, and the fixed plate is the concave shape, and the inside fixedly connected with screen cloth of fixed plate, the equal fixedly connected with dwang in both sides of fixed plate, the one end that the dwang kept away from the fixed plate and support is second rotate to be connected, and the travel groove has all been seted up to the both sides of fixed plate, and the travel groove inside is provided with collection mechanism.
Preferably, the collecting mechanism comprises two moving rods, one ends of the moving rods are in sliding connection in the moving grooves, the surface of the first bracket is provided with sliding grooves, and one ends of the moving rods, which are far away from the fixed plate, are in sliding connection with the sliding grooves.
Preferably, the surface sliding connection of fixed plate has the dead lever, and the dead lever matches with the mesh phase-match of screen cloth, and the inside fixedly connected with spring of fixed plate, the one end and the dead lever fixed connection of the fixed plate are kept away from to the spring.
Preferably, the surface fixedly connected with of two support two collects the storehouse, and the surface of collecting the storehouse is provided with the motor, and the output shaft fixedly connected with auger of motor, auger are located the inside of collecting the storehouse.
Preferably, the surface of the output end of the motor is fixedly connected with a chain wheel, the surface of the chain wheel is connected with a chain in a meshed manner, the surface of the first bracket is rotationally connected with a rotating shaft, and one end of the rotating shaft penetrating through the first bracket is rotationally connected with the other bracket.
Preferably, the surface of the rotating shaft is fixedly connected with a chain wheel as well, the surface of the rotating shaft is fixedly connected with a top moving plate, the top moving plate is arranged in an arc shape, the bottom of the fixing plate is fixedly connected with a limiting plate, and the limiting plate is arranged in an arc shape.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This sand screening device of removable screen cloth, when the screen cloth is shaking, because sand particle's size is different, too big sand particle can remain on the screen cloth, and then through the vibration of fixed plate and the shake of screen cloth, and then great sand particle can be shaken off to collect inside the storehouse, and then through the rotation of auger for great sand particle gathers together, and the workman of being convenient for removes the processing to sand, has alleviateed workman's work burden, has avoided sand particle to pile up on the screen cloth always simultaneously, and then blocks up the screen cloth, and then can damage the screen cloth because sand is overweight, and then avoided the damage of screen cloth.
(2) This sand screening device of removable screen cloth when sand from the top feed inlet when entering, and then sand falls on the screen cloth, and then the motor starts, and then the axis of rotation drives the top movable plate and rotates, and then the top movable plate contacts with the limiting plate, and then the top movable plate extrudees the limiting plate, and then the limiting plate removes, and then the limiting plate drives the fixed plate and removes, and then the top movable plate separates with the limiting plate, and then the fixed plate whereabouts, and then the screen cloth shakes, and then the screen cloth sieves the processing of sieving to the sand through the rotation of motor, and then alleviateed workman's work burden, and then prevented that the workman from inhaling too much dust granule at the during operation, and then ensured that the workman is healthy.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a sand screening device with a replaceable screen according to the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the mobile tank according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the collection bin of the present utility model;
FIG. 5 is a schematic view of the structure of the lower part of the fixing plate of the present utility model;
FIG. 6 is an enlarged schematic view of FIG. 5B in accordance with the present utility model;
fig. 7 is a schematic view showing the internal structure of the fixing plate of the present utility model.
Reference numerals: 1. a base; 2. a feed inlet; 3. a first bracket; 4. a fixing plate; 5. a screen; 6. a rotating lever; 7. a collecting bin; 8. an auger; 9. a rotating shaft; 10. a sprocket; 11. a chain; 12. a moving groove; 13. a second bracket; 14. a motor; 15. a fixed rod; 16. a top movable plate; 17. a limiting plate; 18. a sliding groove; 19. a moving rod; 20. and (3) a spring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a sand screening device of removable screen cloth, including base 1, the upper end fixedly connected with feed inlet 2 of base 1, the below fixedly connected with support one 3 of base 1 and support two 13, and support one 3 and support two 13 respectively are provided with two, be provided with fixed plate 4 between support one 3 and the support two 13, fixed plate 4 is concave font, the inside fixedly connected with screen cloth 5 of fixed plate 4, the equal fixedly connected with dwang 6 in both sides of fixed plate 4, the one end that fixed plate 4 was kept away from to dwang 6 rotates with support two 13 to be connected, the travel groove 12 has all been seted up to the both sides of fixed plate 4, the inside collection mechanism that is provided with of travel groove 12.
The collection mechanism comprises two movable rods 19, one ends of the movable rods 19 are in sliding connection in the movable groove 12, the surface of the first bracket 3 is provided with a sliding groove 18, and one ends of the movable rods 19, which are far away from the fixed plate 4, are in sliding connection with the sliding groove 18.
When an upward force is applied to the fixed plate 4, one end of the fixed plate 4 is rotated, the fixed plate 4 drives the rotating rod 6 to rotate, the fixed plate 4 extrudes the moving rod 19, the moving rod 19 slides on the inner wall of the moving groove 12, and meanwhile, the other end of the moving rod 19 moves on the inner wall of the sliding groove 18, the fixed plate 4 is inclined under the action of the force, and when the force disappears, the fixed plate 4 falls.
The surface sliding connection of fixed plate 4 has dead lever 15, and dead lever 15 and mesh phase-match of screen cloth 5, and the inside fixedly connected with spring 20 of fixed plate 4, the one end that spring 20 kept away from fixed plate 4 and dead lever 15 fixed connection.
When the workman needs to change screen cloth 5, and then workman pulling dead lever 15, and then dead lever 15 extrudees spring 20, and then spring 20 shrink, and then dead lever 15 moves down, and the workman is relative screen cloth 5's mesh and dead lever 15, and then the workman is not pulling dead lever 15, and then under spring 20 elasticity effect, and then dead lever 15 resets, and then dead lever 15 fixes screen cloth 5, and then when screen cloth 5 damages, the workman of being convenient for changes screen cloth 5, and then is favorable to going on of workman's work.
The surface fixedly connected with of two support second 13 collects storehouse 7, the surface of collecting storehouse 7 is provided with motor 14, the output shaft fixedly connected with auger 8 of motor 14, auger 8 is located the inside of collecting storehouse 7, the output surface fixedly connected with sprocket 10 of motor 14, sprocket 10's surface engagement is connected with chain 11, support one 3's surface rotation is connected with axis of rotation 9, and axis of rotation 9 runs through support one 3's one end and another support one 3 rotation is connected, the same fixedly connected with sprocket 10 of axis of rotation 9's surface, axis of rotation 9's surface fixedly connected with top movable plate 16, top movable plate 16 sets up to the arc, the bottom fixedly connected with limiting plate 17 of fixed plate 4, limiting plate 17 sets up to the arc.
The motor 14 is started, the output shaft of the motor 14 drives the chain wheel 10 to rotate, the chain wheel 10 drives the chain 11 to rotate, the chain 11 drives the other chain wheel 10 to rotate, the chain wheel 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 is controlled to rotate through the motor 14, and meanwhile the output shaft of the motor 14 drives the auger 8 to rotate.
When sand enters from the upper feed inlet 2, and then sand falls on the screen 5, and then the motor 14 starts, and then the axis of rotation 9 drives the top movable plate 16 and rotates, and then the top movable plate 16 contacts with the limiting plate 17, and then the top movable plate 16 extrudes limiting plate 17, and then limiting plate 17 removes, and then limiting plate 17 drives fixed plate 4 and removes, and then the top movable plate 16 and limiting plate 17 to the separation, and then fixed plate 4 whereabouts, and then screen 5 takes place the shake, and then screen 5 carries out the treatment of sieving to sand, and the rotation through the motor 14 carries out the treatment of sieving to sand, and then has alleviateed workman's work burden, and then ensured that the workman's is healthy.
When screen cloth 5 is shaking, because sand particle's size is different, too big sand particle can remain on screen cloth 5, and then shake through the swing of fixed plate 4 and screen cloth 5, and then great sand particle can be shaken off and collect the storehouse 7 inside, and then through auger 8's rotation for great sand particle gathers together, and the workman of being convenient for removes the processing to sand, has alleviateed workman's work burden, has avoided sand particle to pile up always on screen cloth 5 simultaneously, and then blocks up screen cloth 5, and then can damage screen cloth 5 because sand is overweight, and then avoided screen cloth 5's damage.
Working principle: when sand from top feed inlet 2 entering, and then sand falls on screen cloth 5, and then motor 14 starts, and then axis of rotation 9 drives top movable plate 16 and rotates, and then top movable plate 16 contacts with limiting plate 17, and then top movable plate 16 extrudees limiting plate 17, and then limiting plate 17 removes, and then limiting plate 17 drives fixed plate 4 and removes, and then top movable plate 16 and limiting plate 17 to separating, and then fixed plate 4 whereabouts, and then screen cloth 5 takes place to shake, because sand particle's size difference, too big sand particle can remain on screen cloth 5, and then through the wobbling of fixed plate 4 and the shake of screen cloth 5, and then great sand particle can be tremble to the collection storehouse 7 inside, and then through auger 8's rotation.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a sand sieving device of removable screen cloth, includes base (1), its characterized in that: the utility model discloses a novel energy-saving device for the solar energy collection device, including base (1), fixed plate (4), rotary rod (6), movable groove (12) have all been seted up to fixed plate (4), fixed plate (4)'s inside fixedly connected with screen cloth (5), fixed plate (4) both sides equal fixedly connected with dwang (6), fixed plate (4) one end and support two (13) rotation connection are kept away from to dwang (6), fixed plate (4) both sides are all seted up to movable groove (12).
2. A sand screening apparatus with a replaceable screen as claimed in claim 1, wherein: the collecting mechanism comprises two moving rods (19), one ends of the moving rods (19) are in sliding connection with the inside of the moving groove (12), sliding grooves (18) are formed in the surface of the first bracket (3), and one ends, far away from the fixed plate (4), of the moving rods (19) are in sliding connection with the sliding grooves (18).
3. A sand screening apparatus with a replaceable screen as claimed in claim 2, wherein: the surface sliding connection of fixed plate (4) has dead lever (15), and dead lever (15) and mesh phase-match of screen cloth (5), the inside fixedly connected with spring (20) of fixed plate (4), the one end and dead lever (15) fixed connection of fixed plate (4) are kept away from to spring (20).
4. A sand screening apparatus with a replaceable screen according to claim 3, wherein: two fixed surface of support two (13) is connected with collects storehouse (7), and the surface of collecting storehouse (7) is provided with motor (14), and the output shaft fixedly connected with auger (8) of motor (14), auger (8) are located the inside of collecting storehouse (7).
5. The screen-replaceable sand screening apparatus of claim 4 wherein: the surface of the output end of the motor (14) is fixedly connected with a chain wheel (10), the surface of the chain wheel (10) is connected with a chain (11) in a meshed manner, the surface of the first bracket (3) is rotationally connected with a rotating shaft (9), and the rotating shaft (9) penetrates through one end of the first bracket (3) to be rotationally connected with the other first bracket (3).
6. A sand screening apparatus with a replaceable screen as claimed in claim 5, wherein: the surface of the rotating shaft (9) is fixedly connected with a sprocket (10) as well, the surface of the rotating shaft (9) is fixedly connected with a top moving plate (16), the top moving plate (16) is arranged into an arc shape, the bottom of the fixed plate (4) is fixedly connected with a limiting plate (17), and the limiting plate (17) is arranged into an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036404.7U CN219899034U (en) | 2023-05-04 | 2023-05-04 | Sand screening device with replaceable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036404.7U CN219899034U (en) | 2023-05-04 | 2023-05-04 | Sand screening device with replaceable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899034U true CN219899034U (en) | 2023-10-27 |
Family
ID=88431312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321036404.7U Active CN219899034U (en) | 2023-05-04 | 2023-05-04 | Sand screening device with replaceable screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899034U (en) |
-
2023
- 2023-05-04 CN CN202321036404.7U patent/CN219899034U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |