CN217857284U - Sand and stone separator - Google Patents
Sand and stone separator Download PDFInfo
- Publication number
- CN217857284U CN217857284U CN202222296761.9U CN202222296761U CN217857284U CN 217857284 U CN217857284 U CN 217857284U CN 202222296761 U CN202222296761 U CN 202222296761U CN 217857284 U CN217857284 U CN 217857284U
- Authority
- CN
- China
- Prior art keywords
- sand
- hopper
- net
- screening net
- stone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The application relates to the technical field of sand-stone separators, in particular to a sand-stone separator, which comprises a sand collecting hopper with an upward opening, wherein a sand screening net is rotationally embedded in the opening of the sand collecting hopper, the height of the upper surface of the sand screening net is gradually reduced from the center of the sand screening net to the edge of the sand screening net, and a driving mechanism for driving the sand screening net to rotate is arranged on the sand collecting hopper; the upper surface of screening sand net is equipped with a plurality of rings of baffle unit, and the baffle unit includes that a plurality of striker plates that are circumference setting and install at screening sand net upper surface around screening sand net axis, and per two adjacent striker plates all are the interval setting in the same group of baffle unit, and the striker plate in adjacent two sets of baffle unit is the dislocation set. This application can improve the separation effect of sand material and building stones.
Description
Technical Field
The application relates to the technical field of sand and stone separator, especially relates to a sand and stone separator.
Background
In urban construction projects, a large amount of sandstone material is required. These sand materials are purchased through sand farms. After the sand is collected in the sand and stone field, the sand and stone can be used only by classifying, and therefore the sand and stone field needs to be screened.
Through retrieval, chinese patent publication No. CN216420138U discloses a sand-stone separator, which comprises a sand collecting hopper, a sand screening net, a bracket, an annular limiting plate, a frame and a power device. During the use, will be that the grit that needs the classification pours into through cyclic annular limiting plate, and the grit mixture falls to on the sand screen, and power device drives the sand screen and rotates on sand collecting hopper, and the grit can be followed the sand screen and fallen to in the sand collecting hopper, and bold building stones can be thrown to the outside by the rotation of sand screen, are convenient for collect. Set up like this, overall structure is simple, can incessantly carry out the grit categorised, and classification efficiency is high, and the cost of labor is low, has the practicality.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the surface of most building stones all can be adhered to sand material, and especially moist building stones surface can be adhered to more sand material, drops on the sand screen when grit and nets the back, and the building stones that have adhered to sand material will be got rid of to the sand collection fill outside by the sand screen, lead to the separation effect of sand material and building stones not good, consequently need improve.
SUMMERY OF THE UTILITY MODEL
In order to improve the separation effect of sand material and building stones, this application provides a sand and stone separator.
The application provides a sand and stone separator adopts following technical scheme: a sand-stone separator comprises a sand collecting hopper with an upward opening, a sand screening net is rotatably embedded in the opening of the sand collecting hopper, the height of the upper surface of the sand screening net is gradually reduced from the center of the sand screening net to the edge of the sand screening net, and a driving mechanism for driving the sand screening net to rotate is arranged on the sand collecting hopper; the upper surface of screening sand net is equipped with a plurality of rings of baffle unit, and the baffle unit includes that a plurality of striker plates that are circumference setting and install at screening sand net upper surface around screening sand net axis, and per two adjacent striker plates all are the interval setting in the same group of baffle unit, and the striker plate in adjacent two sets of baffle unit is the dislocation set.
Optionally, still include the support, install the hopper that is located directly over the screen sand net on the support, the upper and lower both ends of hopper all are uncovered setting, are equipped with on the hopper and supply the grit to drop the vibrations flitch of contradicting and are used for driving the drive mechanism of vibrations flitch luffing motion, and the vibrations flitch rotates to be connected in the inner wall of hopper.
Optionally, the driving mechanism includes a first motor installed on the outer wall of the hopper, and an output shaft of the first motor extends in the horizontal direction and is sleeved with a cam for abutting against the lower surface of the vibration material plate.
Optionally, the driving mechanism includes a supporting leg and a second motor which are installed at the bottom of the sand collecting hopper, and an output shaft of the second motor extends in the vertical direction and is coaxially connected to the sand screening net through a rotating shaft.
Optionally, a protective cylinder for the rotating shaft to be rotatably embedded is installed on the inner bottom wall of the sand collecting hopper.
Optionally, the height that diapire was located in the sand collection fill reduces to sand collection fill limit portion from sand collection fill center gradually, and the limit portion of sand collection fill bottom is equipped with a plurality of discharge gates, and opening sand magazine up has all been placed to every discharge gate below.
To sum up, this application includes following beneficial technological effect:
1. when the sand and stone entering the hopper fall onto the upper surface of the vibration plate, the first motor drives the cam to rotate, the cam drives the vibration plate to vibrate up and down, and the sand and stone on the vibration plate vibrate up and down in the downward rolling process, so that the sand and stone attached to the stone are vibrated and dispersed, the sand and stone are separated, and the separation effect of the sand and the stone is improved;
2. when the sand falls onto the sand screen, the sand screen causes the sand to collide with the material baffle plate in the rotation process, and the sand causes the sand to be separated from the stone in the collision process, so that the separation effect of the sand and the stone is improved;
3. the sandstone that passes between two adjacent striker plates in the same group of baffle unit can collide the baffle unit of outer lane again to the separation effect of sand material and building stones has further been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic sectional structural view of the entirety of an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of the inside of a hopper in an embodiment of the present application;
fig. 4 is a schematic sectional structure view of the inside of the sand collection hopper in the embodiment of the present application.
Reference numerals: 1. a sand collecting hopper; 11. screening a sand net; 12. a discharge port; 2. a support; 21. a hopper; 22. a vibrating plate; 23. a guard ring; 3. a drive mechanism; 31. a support leg; 32. a second motor; 33. a rotating shaft; 34. a protective cylinder; 4. a drive mechanism; 41. a first motor; 42. a cam; 5. a baffle unit; 51. a striker plate; 6. a sand box; 7. dan Liaohe.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses sand and stone separator. As shown in fig. 1 and 2, a sand-stone separator comprises a support 2 and a sand collecting hopper 1 with an upward opening, wherein a hopper 21 positioned right above the sand collecting hopper 1 is installed on the support 2, the upper end and the lower end of the hopper 21 are both arranged in an open manner, a sand screening net 11 is embedded in the opening of the sand collecting hopper 1 in a rotating manner, the height of the upper surface of the sand screening net 11 is gradually reduced from the center of the sand screening net 11 to the edge of the sand screening net 11, and a driving mechanism 3 for driving the sand screening net 11 to rotate is arranged on the sand collecting hopper 1.
After the grit entered into hopper 21, the grit will drop downwards on screening sand net 11, and actuating mechanism 3 will drive screening sand net 11 rotation, and the sand material will pass screening sand net 11 and fall into sand collecting hopper 1 in, and the building stones will be thrown away to the sand collecting hopper 1 outside, has realized the separation of sand material and building stones.
The driving mechanism 3 comprises a supporting leg 31 and a second motor 32 which are arranged at the bottom of the sand collecting hopper 1, an output shaft of the second motor 32 extends along the vertical direction and is coaxially connected with the sand screening net 11 through a rotating shaft 33, the supporting leg 31 supports the sand collecting hopper 1, and enough space is reserved for the installation of the second motor 32; the second motor 32 is used for driving the sand screen 11 to rotate through the rotating shaft 33, so that the sand screen 11 separates sand from stone.
It is worth to say that the second motor 32 is installed at the bottom of the sand collecting hopper 1, so that sand and stone are not easy to collide with the second motor 32 in the feeding process, and the second motor 32 is effectively protected.
The inner bottom wall of the sand collecting hopper 1 is provided with a protective cylinder 34 for the rotating shaft 33 to be rotatably embedded, in the rotating process of the rotating shaft 33, the rotating shaft 33 rotates in the protective cylinder 34, the protective cylinder 34 separates sand from the rotating shaft 33, the abrasion of the rotating shaft 33 is reduced, and the service life of the rotating shaft 33 is prolonged.
As shown in fig. 1 to 3, a material vibrating unit is disposed on the hopper 21, the material vibrating unit includes a material vibrating plate 22 and a driving mechanism 4, the material vibrating plate 22 is disposed in an inclined manner, a high end of the material vibrating plate 22 is rotatably connected to an inner wall of the hopper 21, the driving mechanism 4 includes a first motor 41 mounted on an outer wall of the hopper 21, and an output shaft of the first motor 41 extends in a horizontal direction and is sleeved with a cam 42 for abutting against a lower surface of the material vibrating plate 22.
After the sand and stone entering the hopper 21 fall onto the upper surface of the vibration plate 22, the first motor 41 drives the cam 42 to rotate, the cam 42 drives the vibration plate 22 to vibrate up and down, and the sand and stone on the vibration plate 22 vibrate up and down in the downward rolling process, so that the sand and stone attached to the stone are vibrated and dispersed, the sand and stone are separated, and the separation effect of the sand and stone is improved.
The material vibrating units are arranged in two groups on the hopper 21 and are arranged in a vertically staggered manner, so that the separation effect of sand and stone is further improved.
The bottom of hopper 21 is installed with guard ring 23, and the height that guard ring 23 lower surface was located reduces gradually to the limit portion of guard ring 23 from the center of guard ring 23, and guard ring 23 can block the building stones that have collapsed from screening sand net 11 to the potential safety hazard has been reduced.
As shown in fig. 1 and 4, the upper surface of the sand screening net 11 is provided with a plurality of rings of baffle units 5, each baffle unit 5 comprises a plurality of baffle plates 51 which are circumferentially arranged around the axis of the sand screening net 11 and are arranged on the upper surface of the sand screening net 11, when sand falls onto the sand screening net 11, the sand screening net 11 causes sand to collide with the baffle plates 51 in the rotating process, and the sand causes sand and stone to be separated in the collision process, so that the separation effect of the sand and the stone is improved.
Every two adjacent striker plates 51 in the same group of the baffle plate units 5 are arranged at intervals, so that sand can pass through a gap between every two adjacent striker plates 51, and the sand is thrown off by the sand screening net 11; the striker plates 51 in the two adjacent groups of baffle units 5 are arranged in a staggered manner, so that sand and stone passing through the two adjacent striker plates 51 in the same group of baffle units 5 can collide with the baffle units 5 on the outer ring again, and the separation effect of sand and stone is further improved.
The height of the inner bottom wall of the sand collecting hopper 1 is gradually reduced from the center of the sand collecting hopper 1 to the edge of the sand collecting hopper 1, so that sand in the sand collecting hopper 1 is gathered to the edge of the sand collecting hopper 1; the limit portion of 1 bottom of sand collection hopper is equipped with a plurality of discharge gates 12, and opening sand magazine 6 up has all been placed to every discharge gate 12 below for sand material in the sand collection hopper 1 can be through discharge gate 12 discharge sand magazine 6 in, has made things convenient for the collection of sand material to use.
Four stone boxes 7 which are in a quarter ring shape are arranged on the outer side of the sand collecting hopper 1, and the openings of the stone boxes 7 face upwards and are used for receiving stones thrown off by the sand screening net 11, so that the stone collecting hopper is convenient to collect and use.
The implementation principle of this application embodiment sand separator does: after the sand and stone entering the hopper 21 fall onto the upper surface of the vibration plate 22, the first motor 41 drives the cam 42 to rotate, the cam 42 drives the vibration plate 22 to vibrate up and down, and the sand and stone on the vibration plate 22 vibrate up and down in the downward rolling process, so that the sand and stone attached to the stone are vibrated and dispersed, the sand and stone are separated, and the separation effect of the sand and stone is improved.
When the sand in the hopper 21 falls onto the upper surface of the sand screen 11, the second motor 32 drives the sand screen 11 to rotate through the rotating shaft 33, the sand screen 11 causes the sand to collide with the material baffle 51 in the rotation process, and the sand causes the sand to be separated from the stone in the collision process, so that the separation effect of the sand and the stone is improved; the sand will then pass through the gap between two adjacent striker plates 51 and hit the outer ring of the baffle unit 5 again, thereby further improving the separation effect of the sand and the stone.
The separated sand material passes through the sand screen 11, the inside of the sand collecting hopper 1 and the discharge port 12 and falls into the sand material box 6, and the separated stone material is separated from the sand screen 11 and is thrown into the stone material box 7, so that the sand material and the stone material are respectively collected.
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 (6)
1. A sand and stone separator which is characterized in that: the sand screening device comprises a sand collecting hopper (1) with an upward opening, a sand screening net (11) is rotatably embedded in the opening of the sand collecting hopper (1), the height of the upper surface of the sand screening net (11) is gradually reduced from the center of the sand screening net (11) to the edge of the sand screening net (11), and a driving mechanism (3) for driving the sand screening net (11) to rotate is arranged on the sand collecting hopper (1); the upper surface of sieve sand net (11) is equipped with a plurality of rings baffle unit (5), and baffle unit (5) include a plurality of striker plate (51) that are circumference setting and install at sieve sand net (11) upper surface around sieve sand net (11) axis, and per two adjacent striker plate (51) all are the interval setting in same group baffle unit (5), and striker plate (51) in adjacent two sets of baffle unit (5) are the dislocation set.
2. A sand separator according to claim 1, wherein: still include support (2), install hopper (21) that are located directly over sieve sand screen (11) on support (2), the upper and lower both ends of hopper (21) all are uncovered setting, are equipped with on hopper (21) and supply the grit to drop vibrations flitch (22) of contradicting and are used for driving drive mechanism (4) of vibrations flitch (22) luffing motion, and vibrations flitch (22) rotate to be connected in the inner wall of hopper (21).
3. A sand separator according to claim 2, wherein: the driving mechanism (4) comprises a first motor (41) installed on the outer wall of the hopper (21), and an output shaft of the first motor (41) extends in the horizontal direction and is sleeved with a cam (42) used for abutting against the lower surface of the vibration material plate (22).
4. A sand separator according to claim 1, wherein: the driving mechanism (3) comprises a supporting leg (31) and a second motor (32) which are arranged at the bottom of the sand collecting hopper (1), and an output shaft of the second motor (32) extends in the vertical direction and is coaxially connected to the sand screening net (11) through a rotating shaft (33).
5. A sand separator according to claim 4, wherein: and a protective cylinder (34) for rotatably embedding the rotating shaft (33) is arranged on the inner bottom wall of the sand collecting hopper (1).
6. A sand separator according to claim 1, wherein: the height that the bottom wall was located in sand collection hopper (1) reduces to sand collection hopper (1) limit portion from sand collection hopper (1) center gradually, and the limit portion of sand collection hopper (1) bottom is equipped with a plurality of discharge gates (12), and opening sand magazine (6) up has all been placed to every discharge gate (12) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296761.9U CN217857284U (en) | 2022-08-30 | 2022-08-30 | Sand and stone separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296761.9U CN217857284U (en) | 2022-08-30 | 2022-08-30 | Sand and stone separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217857284U true CN217857284U (en) | 2022-11-22 |
Family
ID=84080229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222296761.9U Active CN217857284U (en) | 2022-08-30 | 2022-08-30 | Sand and stone separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217857284U (en) |
-
2022
- 2022-08-30 CN CN202222296761.9U patent/CN217857284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104826694A (en) | Multifunctional stone crusher | |
| CN112044514A (en) | High-efficiency crusher | |
| CN204583328U (en) | Multi-functional stone crusher | |
| CN106824374A (en) | A kind of compound the breaking of horizontal hammer roller of broken electronic waste thin-wall case type objects cuts Material disintegrator | |
| CN215743666U (en) | Fly ash production that can pulverize for two times uses multi-stage screening plant | |
| CN217857284U (en) | Sand and stone separator | |
| CN112371221B (en) | Civil engineering waste material environmental protection processing apparatus | |
| CN211563185U (en) | Environment-friendly efficient concrete crushing separator | |
| CN201295624Y (en) | Rotary bastard coal smash separator | |
| CN215743738U (en) | Environment-friendly building waste treatment device | |
| CN206935753U (en) | A kind of plastic grain separator | |
| CN205797778U (en) | Isolate the special equipment of centrifugal material screening grading technology | |
| CN212040733U (en) | Regenerated aggregate breaker of dust fall environmental protection | |
| CN114832925A (en) | Vertical shaft type impact crusher for stone crushing and using method thereof | |
| CN212238111U (en) | Gravel aggregate classifying vibrating screen | |
| CN107694722A (en) | A kind of birotor impact type vertical-spindle hammer crusher and its method of work | |
| CN110496674B (en) | Automatic classification processing system of building rubbish | |
| CN113786889A (en) | Burnt broken separator after calcination that can automatic unloading | |
| CN207288070U (en) | A kind of groundnut cleaner | |
| CN219256144U (en) | Wire and cable recovery smashing device | |
| CN217857311U (en) | Concrete sieving machine | |
| CN202105717U (en) | Moth-eaten sunflower seed separation device | |
| CN219519061U (en) | Cement ball mill | |
| CN211190565U (en) | Sand and stone separator for producing dry powder mortar | |
| CN217368741U (en) | Pre-screening mechanism for producing aerated concrete block raw materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |