CN212596945U - Sand screening device for construction site - Google Patents
Sand screening device for construction site Download PDFInfo
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- CN212596945U CN212596945U CN202020373069.XU CN202020373069U CN212596945U CN 212596945 U CN212596945 U CN 212596945U CN 202020373069 U CN202020373069 U CN 202020373069U CN 212596945 U CN212596945 U CN 212596945U
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- sand
- screening
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- bottom plate
- box
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- 238000012216 screening Methods 0.000 title claims abstract description 65
- 239000004576 sand Substances 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 8
- 239000002689 soil Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of civil engineering, especially, be a screening sand device for building site, comprising a base plate, fixed mounting has the support column below the bottom plate, the storage box is installed to the one end of bottom plate bottom, the collecting box is installed to the other end of bottom plate bottom, the higher authority of bottom plate is provided with the unloading slide. This a screening sand device for building site passes through the suction hood, the dust absorption pipeline, the dust absorption case is inhaled the dust particle that produces at the screening sand in-process and is stored in the dust absorption case, thereby the effect of removing dust has been reached, the problem of the small granule in the screening sand in-process sand forms "raise dust" contaminated air along with the air flow has been avoided, it sieves sand work to make things convenient for the workman, it rotates to drive fixed axle bed through the third motor, fixed axle bed drives the screening cylinder and rotates, make the sand in the screening cylinder roll repeatedly and fully disperse, the problem that the screening sand is incomplete, unclean has been solved, the screening sand qualification rate has been improved.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, concretely relates to screening sand device for building site.
Background
The building site is a place where building projects are being developed and civil engineering is carried out, the range of the building site is often sealed by coamings, wire netting or enclosing walls, the access of personnel, materials, machinery and vehicles is limited, a property management administrator keeps watch, the identity of the personnel, the machinery and the vehicles can be registered when the personnel, the materials, the machinery and the vehicles enter or exit, safety helmets need to be worn, and the like.
With the rapid development of the times, many high-rise buildings are generally constructed like bamboo shoots in spring after rain, no matter road construction is performed, or a house is built, sand is used in construction, but many impurities, stones and the like are mixed in the sand, sand and soil are required to be screened by a screen, the sand meeting the use standard is screened, so a screening device is required, tiny particles in the sand and soil in the sand screening process can form 'raised dust' along with air flow, air is polluted, the existing sand screening device is not environment-friendly, has no dust removal effect, and cannot well perform dust removal treatment.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a screening sand device for building site has solved the problem of carrying out dust removal processing that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening sand device for building site, includes the bottom plate, fixed mounting has the support column below the bottom plate, the storage case is installed to the one end of bottom plate bottom, the collecting box is installed to the other end of bottom plate bottom, the higher authority of bottom plate is provided with the unloading slide, the top of unloading slide is connected with the protecting box, the one end fixed mounting of protecting box has first mounting panel, the second motor is installed to the one end of first mounting panel, one side of first mounting panel is connected with the inlet pipe, the other end fixed mounting of protecting box has the second mounting panel, the third motor is installed to the one end of second mounting panel, one side of second mounting panel is connected with the unloading pipe, the output of third motor is provided with the screening cylinder, the upper surface of bottom plate is provided with the suction box.
Preferably, the output end of the second motor is connected with a second spiral rod, one end of the second spiral rod is connected with a fixed shaft seat, a fixed column is arranged on the surface of the fixed shaft seat, and the other end of the fixed column is fixedly connected with the screening roller.
Preferably, the output of third motor extends to the inside and fixed axle bed fixed connection of second mounting panel, rotatory recess has been seted up to the inside one end of protective housing, the inboard of rotatory recess is connected with rotatory solid fixed ring, rotatory solid fixed ring and screening cylinder fixed connection, the other end of screening cylinder is connected with the connecting cover, the defeated material hole has been seted up on the surface of connecting cover, and connecting cover and first mounting panel fixed connection, and connecting cover and screening cylinder swing joint.
Preferably, one side fixedly connected with dust absorption pipeline of dust absorption case, the one end of dust absorption pipeline is provided with the suction hood, the suction hood extends to the inside of guard box.
Preferably, the top end of the storage box is provided with a discharging hole, a first motor is fixedly mounted at the top end inside the storage box, and the output end of the first motor is connected with a first screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this a screening sand device for building site passes through the suction hood, the dust absorption pipeline, the dust absorption case is inhaled the dust particle that produces at the screening sand in-process and is stored in the dust absorption case, thereby the effect of removing dust has been reached, the problem of the small granule in the screening sand in-process sand forms "raise dust" contaminated air along with the air flow has been avoided, it sieves sand work to make things convenient for the workman, it rotates to drive fixed axle bed through the third motor, fixed axle bed drives the screening cylinder and rotates, make the sand in the screening cylinder roll repeatedly and fully disperse, the problem that the screening sand is incomplete, unclean has been solved, the screening sand qualification rate has been improved.
2. The second screw rod is driven to rotate by the second motor, waste materials in the screening roller are conveniently discharged in a rotating mode, sand screening workers can distinguish and collect the waste materials conveniently, sand screening difficulty is reduced, time is saved, working efficiency is improved, the first screw rod is driven by the first motor to stir, qualified sandy soil after screening is conveniently conveyed, the problem that the sandy soil is blocked or difficult to flow due to excessive sand is solved, and normal operation of the sand screening device is guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
FIG. 2 is a second perspective structural view of the present invention;
FIG. 3 is a third perspective structural view of the present invention;
FIG. 4 is a perspective view of the rotary fixing ring of the present invention;
FIG. 5 is a three-dimensional structure view of the screening drum of the present invention;
FIG. 6 is a perspective view of the rotating shaft of the present invention;
FIG. 7 is a cross-sectional view of the protective case of the present invention;
fig. 8 is a sectional view of the storage box of the present invention.
In the figure: 1, a bottom plate; 2, supporting columns; 3 a first screw rod; 4, blanking sliding plates; 5, storing the box; 6, a collection box; 7, a protective box; 8 a first mounting plate; 9 a feeding pipe; 10 a first motor; 11 a second motor; 12 a second mounting plate; 13 a third motor; 14 feeding pipe; 15 a dust hood; 16 a dust suction duct; 17 a dust suction box; 18 rotating the groove; 19 rotating the fixed ring; 20 fixing the shaft seat; 21, fixing a column; 22 a screening drum; 23 a second screw rod; 24 material conveying holes; 25 blanking holes; 26 are attached to the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: a sand screening device for a building site comprises a bottom plate 1, a supporting column 2 is fixedly installed below the bottom plate 1, a storage box 5 is installed at one end of the bottom plate 1, a collecting box 6 is installed at the other end of the bottom plate 1, screened qualified sand and waste are conveniently collected in a partition mode and are convenient for workers to take, a blanking sliding plate 4 is arranged on the bottom plate 1, the sand and the waste can quickly flow to the collection storage box due to the inclined design, the problem of accumulation and blockage is avoided, a protective box 7 is connected to the top of the blanking sliding plate 4, a first mounting plate 8 is fixedly installed at one end of the protective box 7, a second motor 11 is installed at one end of the first mounting plate 8, a feeding pipe 9 is connected to one side of the first mounting plate 8, a second mounting plate 12 is fixedly installed at the other end of the protective box 7, a third motor 13 is installed at one end of the, the waste materials convenient to screen are collected in a centralized mode, the output end of the third motor 13 is provided with a screening roller 22, and the upper surface of the bottom plate 1 is provided with a dust collection box 17.
Specifically, the output end of the second motor 11 is connected with a second screw rod 23, one end of the second screw rod 23 is connected with a fixed shaft seat 20, the second screw rod 23 rotates in the fixed shaft seat 20, the second motor 11 drives the second screw rod 23 to rotate in the screening roller 22 to convey and discharge waste materials in the screening roller 22, so that sand screening workers can distinguish and collect the waste materials conveniently, sand screening difficulty is reduced, time is saved, work efficiency is improved, a fixed column 21 is arranged on the surface of the fixed shaft seat 20, the other end of the fixed column 21 is fixedly connected with the screening roller 22, the third motor 13 drives the fixed shaft seat 20 to rotate, the fixed shaft seat 20 drives the fixed column 21 to rotate, the fixed column 21 drives the screening roller 22 to rotate, therefore, the sandy soil in the screening roller rolls repeatedly and is fully dispersed, the problem that the screened sand is not thorough and clean is solved, and the qualified rate of the screened sand is improved.
Specifically, the output end of the third motor 13 extends into the second mounting plate 12 and is fixedly connected with the fixed shaft seat 20, one end of the interior of the protective box 7 is provided with a rotating groove 18, the inner side of the rotating groove 18 is connected with a rotating fixing ring 19, the rotating fixing ring 19 is fixedly connected with the screening roller 22, the screening roller 22 and the rotating fixing ring 19 rotate in the rotating groove 18, so that the movement of the screening roller 22 is conveniently limited during rotation, and the rotation and stability in the screening process are increased, the other end of the screening roller 22 is connected with a connecting cover 26, the surface of the connecting cover 26 is provided with a material conveying hole 24, which is convenient for conveying materials into the screening roller 22 at any time, and the connecting cover 26 is fixedly connected with the first mounting plate 8, the connecting cover 26 is movably connected with the screening roller 22, and the connecting mode of the connecting cover 26 and the screening roller 22 is the same as that of the rotating groove 18 and the rotating fixing ring 26.
Specifically, one side fixedly connected with dust absorption pipeline 16 of dust collection box 17, dust absorption pipeline 16's one end is provided with suction hood 15, suction hood 15 extends to the inside of protective housing 7, the dust extraction of dust collection box 17 inside stores in sucking the dust box 17 through dust absorption pipeline 16 and suction hood 15 the dust granule that produces in the protective housing 7, thereby reached the effect of removing dust, the problem of the little granule in the sieve husky in-process sand formation "raise dust" contaminated air along with the air flow has been avoided.
Specifically, unloading hole 25 has been seted up on the top of storage case 5, and the inside top fixed mounting of storage case 5 has first motor 10, and first motor 10's output is connected with first hob 3, and motor 10 drives first hob 3 and rotates to it flows down fast from unloading hole 25 to drive sand and soil, has solved because sand and soil is too much to lead to the problem of blocking or downflow difficulty, has ensured the normal operating of screening sand device.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, through suction hood 15, dust absorption pipeline 16, dust collection box 17 conveniently carries out the dust absorption and handles, through second motor 11, the rotatory discharge of waste material in the convenient screening cylinder 22 of second hob 23, through third motor 13, fixed axle bed 20, fixed column 21, screening cylinder 22 makes things convenient for the cylinder fully to rotate, filter sand, through first hob 3, first motor 10 makes things convenient for the sand flow direction to store the case 5, prevent to block up, all consumer all supply power through external power source in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A sand screening device for construction sites, comprising a base plate (1), characterized in that: a support column (2) is fixedly mounted below the bottom plate (1), a storage box (5) is mounted at one end of the bottom plate (1), a collecting box (6) is mounted at the other end of the bottom plate (1), a blanking sliding plate (4) is arranged on the bottom plate (1), a protective box (7) is connected to the top of the blanking sliding plate (4), a first mounting plate (8) is fixedly mounted at one end of the protective box (7), a second motor (11) is mounted at one end of the first mounting plate (8), an inlet pipe (9) is connected to one side of the first mounting plate (8), a second mounting plate (12) is fixedly mounted at the other end of the protective box (7), a third motor (13) is mounted at one end of the second mounting plate (12), and a blanking pipe (14) is connected to one side of the second mounting plate (12), the output end of the third motor (13) is provided with a screening roller (22), and the upper surface of the bottom plate (1) is provided with a dust collection box (17).
2. A sand screening device for use at a construction site according to claim 1, wherein: the output end of the second motor (11) is connected with a second spiral rod (23), one end of the second spiral rod (23) is connected with a fixed shaft seat (20), a fixed column (21) is arranged on the surface of the fixed shaft seat (20), and the other end of the fixed column (21) is fixedly connected with the screening roller (22).
3. A sand screening device for use at a construction site according to claim 1, wherein: the inside and fixed axle bed (20) fixed connection of output extension to second mounting panel (12) of third motor (13), rotatory recess (18) have been seted up to the inside one end of guard box (7), the inboard of rotatory recess (18) is connected with rotatory solid fixed ring (19), rotatory solid fixed ring (19) and screening cylinder (22) fixed connection, the other end of screening cylinder (22) is connected with connecting cover (26), defeated material hole (24) have been seted up on the surface of connecting cover (26), and connecting cover (26) and first mounting panel (8) fixed connection, and connecting cover (26) and screening cylinder (22) swing joint.
4. A sand screening device for use at a construction site according to claim 1, wherein: one side fixedly connected with dust absorption pipeline (16) of dust collection box (17), the one end of dust absorption pipeline (16) is provided with suction hood (15), suction hood (15) extend to the inside of guard box (7).
5. A sand screening device for use at a construction site according to claim 1, wherein: the discharging hole (25) is formed in the top end of the storage box (5), a first motor (10) is fixedly mounted on the top end inside the storage box (5), and the output end of the first motor (10) is connected with a first spiral rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373069.XU CN212596945U (en) | 2020-03-23 | 2020-03-23 | Sand screening device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373069.XU CN212596945U (en) | 2020-03-23 | 2020-03-23 | Sand screening device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212596945U true CN212596945U (en) | 2021-02-26 |
Family
ID=74709710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373069.XU Active CN212596945U (en) | 2020-03-23 | 2020-03-23 | Sand screening device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212596945U (en) |
-
2020
- 2020-03-23 CN CN202020373069.XU patent/CN212596945U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 242200 front room 3-105, times Washington Plaza, Tianshou Road, Taozhou Town, Guangde County, Xuancheng City, Anhui Province Patentee after: Anhui Huayou Construction Engineering Co.,Ltd. Address before: 463000 No.37, Zhongzhuang village, bandian Township, Runan County, Zhumadian City, Henan Province Patentee before: Zhong Heao |