CN113070204B - Fine sand screening installation for building - Google Patents
Fine sand screening installation for building Download PDFInfo
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- CN113070204B CN113070204B CN202110330932.2A CN202110330932A CN113070204B CN 113070204 B CN113070204 B CN 113070204B CN 202110330932 A CN202110330932 A CN 202110330932A CN 113070204 B CN113070204 B CN 113070204B
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- spring
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- 238000012216 screening Methods 0.000 title claims abstract description 59
- 239000004576 sand Substances 0.000 title claims abstract description 56
- 238000009434 installation Methods 0.000 title claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 2
- 238000010408 sweeping Methods 0.000 claims 2
- 239000004575 stone Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 244000309464 bull Species 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to screening equipment, in particular to fine sand screening equipment for buildings. The technical problem to be solved is as follows: the fine sand screening equipment for the building, which can automatically perform blanking on sand and has a high screening speed, is provided. A fine sand screening installation for building, including: the bottom plate is used for supporting the whole equipment; the base is arranged on one side of the upper part of the bottom plate; the cylinder is arranged on the upper part of the base; the pushing mechanism is arranged on the upper part of the bottom plate; the blanking mechanism is arranged on one side, close to the cylinder, of the upper portion of the bottom plate. The invention achieves the effects of automatic sand blanking and high screening speed; through unloading the stone sand to the screen frame in, the cylinder drives push rod and screen frame and removes to can separate the stone sand fast.
Description
Technical Field
The invention relates to screening equipment, in particular to fine sand screening equipment for buildings.
Background
Sand is composed of minerals and tiny fragments of rock. Rock fragments are the result of erosion and weathering of the rock.
People need use the sand when building the building, and people filter the sand as required according to the use, and people carry out the in-process of screening to the sand, generally pour the sand that will carry out the screening through artifical manual in the screen frame, tremble through the screen frame to can filter the sand, so carry out the mode of screening to the sand and need the manual work to carry out the unloading, and the screening speed is slower.
Therefore, a fine sand screening device for buildings, which can automatically discharge sand and has a high screening speed, needs to be designed.
Disclosure of Invention
In order to overcome the defects that the mode of screening sand needs manual blanking and the screening speed is slow, the technical problem to be solved is as follows: the fine sand screening equipment for the building, which can automatically perform blanking on sand and has a high screening speed, is provided.
The technical scheme is as follows: a fine sand screening installation for building, including: the bottom plate is used for supporting the whole equipment; the base is arranged on one side of the upper part of the bottom plate; the cylinder is arranged on the upper part of the base; the pushing mechanism is arranged on the upper part of the bottom plate; the blanking mechanism is arranged on one side, close to the cylinder, of the upper portion of the bottom plate.
Further, the pushing equipment includes: the first sliding rails are symmetrically arranged on the upper part of the bottom plate; the wave plates are symmetrically arranged on the upper part of the bottom plate; the movable rod is movably arranged in the first sliding rail; the rotating rods are all rotatably arranged on the movable rod; the screening frame is arranged between the rotating rods; the first material baffle is arranged on one side of the screening frame far away from the base in a sliding manner; the first spring is arranged between the first material baffle plate and the screening frame; the push rod is arranged between the rotating rods, and the air cylinder is connected with the push rod; the first support frames are symmetrically arranged on one side, close to the cylinder, of the upper part of the bottom plate; and the discharging frame is arranged between the first supporting frames.
Further, unloading mechanism includes: the second support frame is arranged on one side, close to the cylinder, of the upper part of the bottom plate; the blanking frame is arranged on the second support frame; the first rack is arranged on the push rod; the third support frame is arranged in the middle of one side of the upper part of the bottom plate; the rotating shaft is rotatably arranged on the third supporting frame; the first rotating plate is arranged on the rotating shaft; the first gear is arranged on the rotating shaft and meshed with the first rack.
Further, still including slewing mechanism, slewing mechanism includes: the ratchet bar is arranged on the upper part of the first rack; the fourth support frame is arranged on one side, close to the third support frame, of the upper part of the bottom plate; the screw rod is rotatably arranged on the fourth support frame; the second rotating plate is rotatably arranged on the screw rod; the ratchet gear is arranged on the screw rod; and the torsional spring is arranged between the ratchet gear and the fourth support frame, and is sleeved on the screw rod.
Further, still including discharge mechanism, discharge mechanism is including: the guide rail is arranged on the discharging frame; the second material blocking plate is arranged in the guide rail in a sliding manner and is connected with the discharging frame in a sliding manner; the second spring is arranged between the second material blocking plate and the guide rail; the bracket is arranged on the push rod; the telescopic assembly is arranged on the lower side of the bracket and consists of a lug and a compression spring, the lug is connected with the bracket in a sliding manner, and the compression spring is connected between the lug and the bracket; and the first charging car is arranged in the middle of the upper part of the bottom plate.
Further, still including pouring the material mechanism, it is including: the second racks are symmetrically arranged on one side of the upper part of the bottom plate, which is far away from the cylinder; the second gear is arranged on the rotating rod, and the second rack is meshed with the second gear; the second sliding rail is arranged on one side, close to the second rack, of the upper part of the bottom plate; the sliding type movable frame is arranged in the second sliding rail; the third spring is arranged between the movable frame and the second slide rail; the couple, the couple sets up on the adjustable shelf, and the quantity of couple is two.
Further, still including filter mechanism, filter mechanism includes: the fifth support frame is symmetrically arranged on one side, close to the second rack, of the upper part of the bottom plate; the screening frame is arranged between the fifth supporting frames; and the second charging car is arranged on the upper part of the bottom plate.
Further, still including cleaning the mechanism, clean the mechanism and include: the small roller is arranged in the discharging frame in a sliding manner; the broom is arranged between the small rollers; the handle is arranged on the broom.
The beneficial effects are that: 1. the invention achieves the effects of automatic sand blanking and high screening speed;
2. the stone sand to be screened is placed in the blanking frame, and the first rotating plate is driven to rotate by rotating the driving shaft, so that the effect of automatically blanking the stone sand can be realized;
3. the stone sand is fed into the screening frame, and the air cylinder drives the push rod and the screening frame to move, so that the stone sand can be quickly separated;
4. through pouring the remaining stone sand on the screen frame to can carry out the secondary screening to the stone sand.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a perspective view of a fourth embodiment of the present invention.
FIG. 6 is a schematic view of a fifth partial body structure according to the present invention.
Part names and serial numbers in the figure: 1_ bottom plate, 2_ base, 3_ cylinder, 4_ pushing mechanism, 41_ first sliding rail, 42_ wave plate, 43_ movable rod, 44_ rotating rod, 45_ screening frame, 46_ first striker plate, 47_ first spring, 48_ push rod, 49_ first support frame, 410_ discharging frame, 5_ blanking mechanism, 51_ second support frame, 52_ blanking frame, 53_ first rack, 54_ third support frame, 55_ rotating shaft, 56_ first rotating plate, 57_ first gear, 6_ rotating mechanism, 61_ ratchet rack, 62_ fourth support frame, 63_ screw rod, 64_ second rotating plate, 65_ ratchet gear, 66_ torsion spring, 7_ discharging mechanism, 71_ guide rail, 72_ second striker plate, 73_ second spring, 74_ bracket, 75_ telescopic component, 76_ first charging wagon, 8_ discharging mechanism, 81_ second rack, 82_ second gear, 83_ second sliding rail, 84_ third spring, 85_ movable frame, 86_ hook, 9_ filter mechanism, 91_ fifth support frame, 92_ screen frame, 93_ second charging car, 10_ cleaning mechanism, 101_ small roller, 102_ broom, 103_ handle.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a fine sand screening installation for building, as shown in figure 1, including bottom plate 1, base 2, cylinder 3, pushing equipment 4 and unloading mechanism 5, the left side of bottom plate 1 upper portion is equipped with base 2, and base 2 upper portion is equipped with cylinder 3, and 1 upper portion of bottom plate is equipped with pushing equipment 4, and 1 upper portion of bottom plate left side is equipped with unloading mechanism 5.
When the user need filter the stone sand, can use this equipment, at first place the stone sand that will carry out the separation at unloading mechanism 5, through unloading 5 to pushing equipment 4 of unloading mechanism in, open cylinder 3, move pushing equipment 4 through cylinder 3 and remove about to can filter the stone sand, after the user filters the completion to the stone sand, close cylinder 3.
Example 2
On the basis of the embodiment 1, as shown in fig. 2-3, the pushing mechanism 4 includes a first sliding rail 41, a wave plate 42, a movable rod 43, a rotating rod 44, and a screening frame 45, first striker plate 46, first spring 47, push rod 48, first support frame 49 and ejection of compact frame 410, the symmetry formula is equipped with first slide rail 41 around the upper portion of bottom plate 1, the symmetry formula is equipped with wave board 42 around the upper portion of bottom plate 1, movable being equipped with movable rod 43 in the first slide rail 41, equal rotary type is equipped with bull stick 44 on the movable rod 43, be connected with screening frame 45 between the bull stick 44, screening frame 45 right side slidingtype is equipped with first striker plate 46, be connected with first spring 47 between first striker plate 46 and the screening frame 45, be connected with push rod 48 between the bull stick 44, cylinder 3 is connected with push rod 48, the symmetry formula is equipped with first support 49 around the left side of bottom plate 1 upper portion, be connected with ejection of compact frame 410 between the first support 49.
The user can place the stone sand to be screened in the screening frame 45, drive the push rod 48, the rotating rod 44 and the screening frame 45 to move through the cylinder 3, and then the movable rod 43 moves left and right along the first slide rail 41, and the movable rod 43 contacts the wave plate 42 while moving, so that the movable rod 43 moves up and down, thereby driving the upper part and the screening frame 45 to shake, so as to screen the stone sand, the screened fine sand flows into the discharging frame 410, the user can then move the first striker plate 46 upward, the first spring 47 is compressed, and the user can collect the stone and sand left on the screening frame 45, after the collection is completed, the user does not apply force to the first striker plate 46, under the reset action of the first spring 47, the first striker plate 46 moves downwards to reset, and then the cylinder 3 drives the pushing mechanism 4 to reset.
Example 3
In addition to embodiment 2, as shown in fig. 4 to 6, the blanking mechanism 5 includes a second support frame 51, a blanking frame 52, a first rack 53, a third support frame 54, a rotation shaft 55, a first rotation plate 56 and a first gear 57, the second support frame 51 is provided on the left side of the upper portion of the base plate 1, the blanking frame 52 is provided on the second support frame 51, the first rack 53 is provided on the push rod 48, the third support frame 54 is provided in the middle of the rear side of the upper portion of the base plate 1, the rotation shaft 55 is provided on the third support frame 54, the first rotation plate 56 and the first gear 57 are provided on the rotation shaft 55, and the first gear 57 is engaged with the first rack 53.
The user can place the stone sand that needs to carry out the screening in unloading frame 52, the stone sand in unloading frame 52 can be unloaded to screening frame 45 in, push rod 48 moves to the right side and drives first rack 53 and remove, mesh through first rack 53 and first gear 57, make pivot 55 and first rotation board 56 rotate, the opening of unloading frame 52 is stopped up to first rotation board 56 this moment, unloading frame 52 begins the unloading, move to the left side as first rack 53, and then drive first gear 57 pivot 55 and first rotation board 56 antiport, the stone sand continues the unloading this moment, so can realize the effect of automatic unloading.
Still including slewing mechanism 6, slewing mechanism 6 is including ratchet 61, fourth support frame 62, lead screw 63, second rotor plate 64, ratchet 65 and torsional spring 66, first rack 53 upper portion is equipped with ratchet 61, bottom plate 1 upper portion right back side is equipped with fourth support frame 62, the last rotation type of fourth support frame 62 is equipped with lead screw 63, the rotation type of lead screw 63 is equipped with second rotor plate 64, be equipped with ratchet 65 on the lead screw 63, be connected with torsional spring 66 between ratchet 65 and the fourth support frame 62, torsional spring 66 overlaps on lead screw 63.
When the first rack 53 drives the ratchet rack 61 to move towards the right side, the ratchet rack 61 drives the ratchet gear 65 to rotate, the screw rod 63 is driven to rotate, the torsion spring 66 deforms, and the second rotating plate 64 and the screw rod 63 move downwards, so that the second rotating plate 64 can be used for poking away fine sand accumulated in the discharging frame 410, when the ratchet rack 61 moves towards the left side and is not meshed with the ratchet gear 65, under the reset action of the torsion spring 66, the screw rod 63 rotates reversely, and the second rotating plate 64 and the screw rod 63 move upwards.
The automatic feeding device is characterized by further comprising a discharging mechanism 7, wherein the discharging mechanism 7 comprises a guide rail 71, a second material baffle plate 72, a second spring 73, a support 74, a telescopic assembly 75 and a first charging car 76, the guide rail 71 is arranged on the front side of the discharging frame 410, the second material baffle plate 72 is arranged in the guide rail 71 in a sliding mode, the second material baffle plate 72 is connected with the discharging frame 410 in a sliding mode, the second spring 73 is connected between the second material baffle plate 72 and the guide rail 71, the support 74 is arranged on the front side of the push rod 48, the telescopic assembly 75 is arranged on the lower side of the support 74, the telescopic assembly 75 is composed of a convex block and a compression spring, the convex block is connected with the support 74 in a sliding mode, the compression spring is connected between the convex block and the support 74, and the first charging car 76 is arranged in the middle of the upper portion of the bottom plate 1.
When the push rod 48 drives the support 74 and the telescopic assembly 75 to move to the right side to be in contact with the second material blocking plate 72, the telescopic assembly 75 is compressed, when the telescopic assembly 75 is not in contact with the second material blocking plate 72, the telescopic assembly 75 resets, when the push rod 48 drives the support 74 and the telescopic assembly 75 to move to the left side, the telescopic assembly 75 drives the second material blocking plate 72 to move to the left side, fine sand in the discharging frame 410 flows downwards into the first charging car 76 at the moment, the second spring 73 is compressed, when the second material blocking plate 72 cannot move to the left side, the telescopic assembly 75 compresses again until the fine sand is not in contact with the second material blocking plate 72, the telescopic assembly 75 resets, at the moment, under the reset action of the second spring 73, the second material blocking plate 72 moves to the right side, and the fine sand is not discharged any more.
Still including pouring mechanism 8, pouring mechanism 8 is including second rack 81, second gear 82, second slide rail 83, third spring 84, adjustable shelf 85 and couple 86, be equipped with second gear 82 on the bull stick 44, bottom plate 1 upper portion right side longitudinal symmetry formula is equipped with second rack 81, second rack 81 and second gear 82 mesh, bottom plate 1 upper portion right side is equipped with second slide rail 83, the slidingtype is equipped with adjustable shelf 85 in the second slide rail 83, be equipped with two couples 86 on the adjustable shelf 85, be connected with third spring 84 between adjustable shelf 85 and the second slide rail 83.
The filter mechanism 9 comprises a fifth support frame 91, a screening frame 92 and a second charging car 93, the fifth support frame 91 is symmetrically arranged on the right side of the upper portion of the bottom plate 1 in a front-back mode, the screening frame 92 is connected between the fifth support frames 91, and the second charging car 93 is arranged on the right side of the upper portion of the bottom plate 1.
The stone and sand remaining on the screen frame 45 are poured on the screen frame 92 for secondary screening, and the screened stone and sand are poured on the second charging car 93.
The cleaning device further comprises a cleaning mechanism 10, wherein the cleaning mechanism 10 comprises small rollers 101, brooms 102 and handles 103, the small rollers 101 are arranged on the right side of the discharging frame 410 in a sliding mode, the brooms 102 are arranged between the small rollers 101, and the handles 103 are connected to the brooms 102.
The user can move the handle 103 and the broom 102 to sweep away the remaining fine sand on the outlet frame 410.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (7)
1. The utility model provides a fine sand screening installation for building which characterized in that, including:
the bottom plate (1), the bottom plate (1) is used for supporting the whole equipment;
the base (2), the base (2) is arranged on one side of the upper part of the bottom plate (1);
the air cylinder (3), the air cylinder (3) is arranged on the upper part of the base (2);
the pushing mechanism (4), the pushing mechanism (4) is arranged on the upper part of the bottom plate (1);
the blanking mechanism (5), the blanking mechanism (5) is arranged on one side of the upper part of the bottom plate (1) close to the cylinder (3);
the pushing mechanism (4) comprises:
the first sliding rails (41), the first sliding rails (41) are symmetrically arranged on the upper part of the bottom plate (1);
the wave plates (42), the wave plates (42) are symmetrically arranged on the upper part of the bottom plate (1);
the movable rod (43), the movable rod (43) is movably arranged in the first sliding rail (41);
the rotating rods (44), the rotating rods (44) are all rotatably arranged on the movable rod (43);
the screening frame (45), the screening frame (45) is arranged between the rotating rods (44);
the first material baffle plate (46) is arranged on one side, far away from the base (2), of the screening frame (45) in a sliding mode;
the first spring (47), the first spring (47) is set between the first striker plate (46) and the screening frame (45);
the push rods (48), the push rods (48) are arranged between the rotating rods (44), and the air cylinder (3) is connected with the push rods (48);
the first supporting frames (49), the first supporting frames (49) are symmetrically arranged on one side of the upper part of the bottom plate (1) close to the cylinder (3);
the discharging frame (410) is arranged between the first supporting frames (49).
2. The fine sand screening apparatus for construction as claimed in claim 1, wherein the blanking mechanism (5) comprises:
the second supporting frame (51), the second supporting frame (51) is arranged on one side of the upper part of the bottom plate (1) close to the cylinder (3);
the blanking frame (52), the blanking frame (52) is arranged on the second supporting frame (51);
a first rack (53), the first rack (53) being provided on the push rod (48);
the third support frame (54), the third support frame (54) is set up in the middle of one side of upper portion of the bottom plate (1);
the rotating shaft (55), the rotating shaft (55) is rotatably arranged on the third supporting frame (54);
a first rotation plate (56), the first rotation plate (56) being provided on the rotation shaft (55);
and the first gear (57), the first gear (57) is arranged on the rotating shaft (55), and the first gear (57) is meshed with the first rack (53).
3. The fine sand screening apparatus for construction as claimed in claim 2, further comprising a rotation mechanism (6), wherein the rotation mechanism (6) comprises:
a ratchet bar (61), wherein the ratchet bar (61) is arranged on the upper part of the first rack (53);
the fourth supporting frame (62), the fourth supporting frame (62) is arranged on one side of the upper part of the bottom plate (1) close to the third supporting frame (54);
the screw rod (63) is rotatably arranged on the fourth supporting frame (62);
the second rotating plate (64), the second rotating plate (64) is set on the lead screw (63) rotatably;
the ratchet gear (65), the ratchet gear (65) is set on the lead screw (63);
the torsion spring (66), torsion spring (66) set up between ratchet wheel (65) and fourth support frame (62), and torsion spring (66) cover is on lead screw (63).
4. The fine sand screening apparatus for building of claim 3, further comprising a discharging mechanism (7), wherein the discharging mechanism (7) comprises:
the guide rail (71), the guide rail (71) is set on the discharging frame (410);
the second material blocking plate (72) is arranged in the guide rail (71) in a sliding mode, and the second material blocking plate (72) is connected with the discharging frame (410) in a sliding mode;
the second spring (73), the second spring (73) is set up between second stop plate (72) and guided way (71);
a bracket (74), the bracket (74) being disposed on the push rod (48);
the telescopic assembly (75) is arranged on the lower side of the support (74), the telescopic assembly (75) consists of a convex block and a compression spring, the convex block is connected with the support (74) in a sliding manner, and the compression spring is connected between the convex block and the support (74);
a first charging car (76), the first charging car (76) being disposed in the middle of the upper portion of the floor panel (1).
5. The fine sand screening apparatus for building of claim 4, further comprising a material pouring mechanism (8), wherein the material pouring mechanism (8) comprises:
the second rack (81), the second rack (81) is symmetrically arranged on one side of the upper part of the bottom plate (1) far away from the cylinder (3);
the second gear (82), the second gear (82) is set up on the rotary rod (44), the second rack (81) engages with second gear (82);
the second sliding rail (83) is arranged on one side, close to the second rack (81), of the upper portion of the bottom plate (1);
the sliding type movable frame (85) is arranged in the second sliding rail (83);
the third spring (84), the third spring (84) is set between the movable frame (85) and the second slide rail (83);
the hook (86), the hook (86) sets up on adjustable shelf (85), and the quantity of hook (86) is two.
6. The fine sand screening apparatus for construction as claimed in claim 5, further comprising a filtering mechanism (9), wherein the filtering mechanism (9) comprises:
the fifth supporting frame (91) is symmetrically arranged on one side, close to the second rack (81), of the upper part of the bottom plate (1);
the screening frame (92), the screening frame (92) is arranged between the fifth supporting frames (91);
and a second charging car (93), wherein the second charging car (93) is arranged on the upper part of the bottom plate (1).
7. The fine sand screening apparatus for construction as claimed in claim 6, further comprising a sweeping mechanism (10), wherein the sweeping mechanism (10) comprises:
the small roller (101), the small roller (101) is arranged in the discharging frame (410) in a sliding manner;
the broom (102), the broom (102) is arranged between the small rollers (101);
a handle (103), wherein the handle (103) is arranged on the broom (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330932.2A CN113070204B (en) | 2021-03-29 | 2021-03-29 | Fine sand screening installation for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330932.2A CN113070204B (en) | 2021-03-29 | 2021-03-29 | Fine sand screening installation for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113070204A CN113070204A (en) | 2021-07-06 |
| CN113070204B true CN113070204B (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110330932.2A Active CN113070204B (en) | 2021-03-29 | 2021-03-29 | Fine sand screening installation for building |
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| Country | Link |
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| CN (1) | CN113070204B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695221B (en) * | 2021-08-12 | 2023-07-14 | 韶关市良春建材有限公司 | Novel energy-saving environment-friendly sand and stone screening equipment |
| CN113798162A (en) * | 2021-09-02 | 2021-12-17 | 田金梅 | Building site uses fine sand sieving mechanism |
| CN114042620B (en) * | 2021-10-21 | 2022-12-16 | 江苏朗洲建设有限公司 | Gravel and sand screening installation is used in building engineering construction |
| CN114515618B (en) * | 2022-01-26 | 2023-12-08 | 江苏歌尔信息技术有限公司 | Diode semiconductor crushing recovery device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100508301B1 (en) * | 2003-09-04 | 2005-08-17 | 김탑수 | Construction aggregate and Gold dust separator |
| CN101554544A (en) * | 2009-04-24 | 2009-10-14 | 司军 | Sandstone separation method and device thereof |
| CN107362969B (en) * | 2017-08-18 | 2023-12-26 | 广东精艺建设集团有限公司 | High-efficient sand screening device for building engineering |
| CN108043706A (en) * | 2017-11-29 | 2018-05-18 | 赖文焘 | A kind of construction sand screening plant |
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- 2021-03-29 CN CN202110330932.2A patent/CN113070204B/en active Active
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| CN113070204A (en) | 2021-07-06 |
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Denomination of invention: A fine sand screening equipment for construction Effective date of registration: 20231225 Granted publication date: 20220610 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: Chizhou Huicheng waste resources comprehensive utilization Co.,Ltd. Registration number: Y2023980074082 |
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