CN211247285U - Screening sand device for civil engineering - Google Patents
Screening sand device for civil engineering Download PDFInfo
- Publication number
- CN211247285U CN211247285U CN201921893145.3U CN201921893145U CN211247285U CN 211247285 U CN211247285 U CN 211247285U CN 201921893145 U CN201921893145 U CN 201921893145U CN 211247285 U CN211247285 U CN 211247285U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- civil engineering
- filter screen
- filter
- hopper
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 238000012216 screening Methods 0.000 title claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000004575 stone Substances 0.000 description 5
- 238000007873 sieving Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screening device for civil engineering, which comprises a fixed frame, a filtering hopper and a U-shaped fixed frame; the utility model has the advantages of reasonable design structurally, in operation, the grit raw materials is added in the filter hopper, the bold filter screen can filter bold grit, prevent damage machinery, filter the hopper and fill the back, the motor drives the hob and rotates, thereby discharge the material ration from the baffle box automatically, avoid traditional screening sand to need artifical long-time to stick to operate by equipment, reduce staff's work load, meanwhile, the hob drives the drive pulley and rotates, the drive pulley passes through the belt and drives driven pulley and rotation axis rotation, it rotates to drive the eccentric wheel, the eccentric wheel drives the pore filter screen and shifts up, and reset spring drives the pore filter screen and moves down, reciprocating cycle, make pore filter screen vibrating screen sand, improve screening efficiency and quality, this device simple structure, the processing degree of difficulty is low, operation electric power is with low costs, and the promotion is easy.
Description
Technical Field
The utility model relates to a building construction equipment field specifically is a screening sand device for civil engineering.
Background
The sand stone is a loose mixture of sand grains and broken stones, different sand stone structures have larger difference, and some sand stones have uniform grain sizes and different sizes; some gravels have good grinding roundness of the fragments and some gravels have sharp edges and corners of the fragments. Sand is a loose material, but its particles are generally hard and chemically stable in the surface environment. The sandstone has generally strong weather resistance, particularly, the silicified quartz sandstone has hardness exceeding that of granite, is often used as a high-quality building material and a concrete raw material due to good hardness and stable chemical properties, and is widely applied to the fields of houses, roads, railways, engineering and the like, the product quality of the sandstone needs to be qualified, and the sandstone with different thicknesses is needed in different construction fields in building construction, so that the sandstone needs to be screened and separated.
At present, the partial area occupied of current sieve husky equipment is big, and purchasing cost is high, only is applicable to large-scale building site, and current small-size grit separation auxiliary device generally only is an inclined plane filter screen, and the filter effect is poor, and the bold stone also causes destruction to it easily, and needs artifical continuation work, and intensity of work is big, sieves husky inefficiency simultaneously. Accordingly, those skilled in the art have provided a sand sieving apparatus for civil engineering work to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a screening sand device for civil engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a screening sand device for civil engineering, includes mount, filter hopper and U type mount, the mount upper end is provided with the filter hopper, filter hopper right-hand member downside is provided with the discharge gate, the welding of discharge gate right-hand member has the baffle box, the inside downside of filter hopper rotates and is connected with the hob, the hob left part runs through outside the filter hopper extends to the filter hopper, hob left part cover is equipped with driving pulley, mount right-hand member middle part is provided with U type mount, U type mount right part is rotated through the round pin axle and is connected with the pore filter screen, mount right-hand member upside longitudinal symmetry is provided with reset spring, the pore filter screen is all connected to the reset spring lower extreme, the mount middle part is rotated and is connected with the rotation axis, rotation axis right part cover is equipped with the eccentric wheel.
As a further aspect of the present invention: the left side and the right side of the lower end of the fixing frame are symmetrically provided with a plurality of supporting legs, and the lower ends of the supporting legs are provided with anti-skidding feet.
As a further aspect of the present invention: the cross section of the lower part of the filter hopper is smaller than that of the upper part of the filter hopper, and the upper part of the filter hopper is clamped with a coarse-pore filter screen.
As a further aspect of the present invention: the motor is arranged at the middle part of the left end of the fixing frame, the motor is arranged at the upper end of the motor arranging frame, and the motor is connected with the screw rod through a coupler.
As a further aspect of the present invention: the left end of the rotating shaft is sleeved with a driven belt pulley, and the driven belt pulley is connected with a driving belt pulley through a belt.
As a further aspect of the present invention: the rear end of the fixing frame is provided with a switch group, and the switch group is connected with a motor through a wire.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design structurally, in operation, the grit raw materials is added in the filter hopper, the bold filter screen can filter bold grit, prevent damage machinery, filter the hopper and fill the back, the motor drives the hob and rotates, thereby discharge the material ration from the baffle box automatically, avoid traditional screening sand to need artifical long-time to stick to operate by equipment, reduce staff's work load, meanwhile, the hob drives the drive pulley and rotates, the drive pulley passes through the belt and drives driven pulley and rotation axis rotation, it rotates to drive the eccentric wheel, the eccentric wheel drives the pore filter screen and shifts up, and reset spring drives the pore filter screen and moves down, reciprocating cycle, make pore filter screen vibrating screen sand, improve screening efficiency and quality, this device simple structure, the processing degree of difficulty is low, operation electric power is with low costs, and the promotion is easy.
Drawings
FIG. 1 is a schematic structural view of a sand sieving apparatus for civil engineering work;
fig. 2 is a side view of a filter hopper in a sand sieving device for civil engineering.
In the figure: the device comprises a fixing frame 1, supporting legs 2, a filter hopper 3, a discharge port 4, a material guide chute 5, a screw rod 6, a driving belt pulley 7, a motor placing frame 8, a motor 9, a U-shaped fixing frame 10, a fine-hole filter screen 11, a return spring 12, a rotating shaft 13, an eccentric wheel 14, a driven belt pulley 15, a belt 16 and a coarse-hole filter screen 17.
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. 1-2, in the embodiment of the present invention, a sand sieving device for civil engineering comprises a fixing frame 1, a filtering funnel 3 and a U-shaped fixing frame 10, wherein the filtering funnel 3 is arranged at the upper end of the fixing frame 1, a discharging port 4 is arranged at the lower side of the right end of the filtering funnel 3, a material guiding groove 5 is welded at the right end of the discharging port 4, a screw rod 6 is rotatably connected to the lower side of the inside of the filtering funnel 3, the left part of the screw rod 6 penetrates through the filtering funnel 3 and extends out of the filtering funnel 3, a driving belt pulley 7 is sleeved at the left part of the screw rod 6, the U-shaped fixing frame 10 is arranged at the middle part of the right end of the fixing frame 1, a fine pore filtering net 11 is rotatably connected at the right part of the U-shaped fixing frame 10 by a pin shaft, return springs 12 are symmetrically arranged at the front and back of the, an eccentric wheel 14 is sleeved on the right part of the rotating shaft 13.
The left side and the right side of the lower end of the fixing frame 1 are symmetrically provided with a plurality of supporting legs 2, and the lower ends of the supporting legs 2 are provided with anti-skidding feet.
The cross section of the lower part of the filter hopper 3 is smaller than that of the upper part, and the upper part of the filter hopper 3 is clamped with a coarse-pore filter screen 17.
The middle part of the left end of the fixing frame 1 is provided with a motor placing frame 8, the upper end of the motor placing frame 8 is provided with a motor 9, and the motor 9 is connected with the screw rod 6 through a coupler.
The left end of the rotating shaft 13 is sleeved with a driven belt pulley 15, and the driven belt pulley 15 is connected with the driving belt pulley 7 through a belt 16.
The rear end of the fixing frame 1 is provided with a switch group, and the switch group is connected with a motor 9 through a wire.
The utility model discloses a theory of operation is:
the utility model relates to a screening sand device for civil engineering, in operation, add the grit raw materials in filter hopper 3, under the effect of coarse mesh filter screen 17, can filter bold grit, prevent to damage machinery, filter hopper 3 fills up the back, motor 9 drives hob 6 and rotates, through adjusting motor operating power, thereby automatically discharge the material ration from baffle box 5, avoid traditional screening sand to need artifical long-time to stick to operate by equipment, reduce staff's work load, meanwhile, hob 6 drives driving pulley 7 and rotates, driving pulley 7 drives driven pulley 15 and rotation axis 13 through belt 16 and rotates, thereby drive eccentric wheel 14 and rotate, eccentric wheel 14 drives pore filter screen 11 and shifts up, and reset spring 12 drives pore filter screen 11 and shifts down, the reciprocating cycle, make pore filter screen 11 vibrate the screening sand, improve screening efficiency and quality, this device simple structure, the processing degree of difficulty is low, and the operation electric power is with low costs, easily promotes.
The utility model has the advantages of reasonable design structurally, in operation, the grit raw materials is added in the filter hopper, the bold filter screen can filter bold grit, prevent damage machinery, filter the hopper and fill the back, the motor drives the hob and rotates, thereby discharge the material ration from the baffle box automatically, avoid traditional screening sand to need artifical long-time to stick to operate by equipment, reduce staff's work load, meanwhile, the hob drives the drive pulley and rotates, the drive pulley passes through the belt and drives driven pulley and rotation axis rotation, it rotates to drive the eccentric wheel, the eccentric wheel drives the pore filter screen and shifts up, and reset spring drives the pore filter screen and moves down, reciprocating cycle, make pore filter screen vibrating screen sand, improve screening efficiency and quality, this device simple structure, the processing degree of difficulty is low, operation electric power is with low costs, and the promotion is easy.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A sand screening device for civil engineering comprises a fixing frame (1), a filter hopper (3) and a U-shaped fixing frame (10), and is characterized in that the upper end of the fixing frame (1) is provided with the filter hopper (3), the lower side of the right end of the filter hopper (3) is provided with a discharge port (4), the right end of the discharge port (4) is welded with a guide chute (5), the lower side inside the filter hopper (3) is rotatably connected with a spiral rod (6), the left part of the spiral rod (6) penetrates through the filter hopper (3) and extends out of the filter hopper (3), the left part of the spiral rod (6) is sleeved with a driving belt pulley (7), the middle part of the right end of the fixing frame (1) is provided with the U-shaped fixing frame (10), the right part of the U-shaped fixing frame (10) is rotatably connected with a pore filter screen (11) through a pin shaft, and the front and back, pore filter screen (11) are all connected to reset spring (12) lower extreme, mount (1) middle part is rotated and is connected with rotation axis (13), rotation axis (13) right part cover is equipped with eccentric wheel (14).
2. The sand screening device for civil engineering as claimed in claim 1, wherein the left and right sides of the lower end of the fixing frame (1) are symmetrically provided with a plurality of supporting legs (2), and the lower ends of the supporting legs (2) are provided with anti-skid feet.
3. A sand screening device for civil engineering as claimed in claim 1, characterised in that the cross section of the lower part of the filtering funnel (3) is smaller than that of the upper part, the filtering funnel (3) being blocked with a coarse mesh screen (17) at its upper part.
4. The sand screening device for civil engineering according to claim 1, wherein a motor placing frame (8) is arranged in the middle of the left end of the fixing frame (1), a motor (9) is arranged at the upper end of the motor placing frame (8), and the motor (9) is connected with the screw rod (6) through a coupling.
5. A sand screening device for civil engineering work according to claim 1, characterised in that the left end of the rotating shaft (13) is fitted with a driven pulley (15), the driven pulley (15) being connected to the driving pulley (7) by means of a belt (16).
6. A sand screening device for civil engineering work according to claim 1, characterised in that the rear end of the fixed frame (1) is provided with a switch group, and the switch group is connected with the motor (9) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893145.3U CN211247285U (en) | 2019-11-05 | 2019-11-05 | Screening sand device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893145.3U CN211247285U (en) | 2019-11-05 | 2019-11-05 | Screening sand device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211247285U true CN211247285U (en) | 2020-08-14 |
Family
ID=71989956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893145.3U Expired - Fee Related CN211247285U (en) | 2019-11-05 | 2019-11-05 | Screening sand device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211247285U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170182A (en) * | 2020-11-04 | 2021-01-05 | 滕州建工建设集团有限公司 | Novel screening sand for building engineering device |
| CN112221973A (en) * | 2020-09-21 | 2021-01-15 | 常宁市华兴冶化实业有限责任公司 | A classified screening storage device for industrial waste residue innocent treatment |
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
-
2019
- 2019-11-05 CN CN201921893145.3U patent/CN211247285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221973A (en) * | 2020-09-21 | 2021-01-15 | 常宁市华兴冶化实业有限责任公司 | A classified screening storage device for industrial waste residue innocent treatment |
| CN112170182A (en) * | 2020-11-04 | 2021-01-05 | 滕州建工建设集团有限公司 | Novel screening sand for building engineering device |
| CN114939470A (en) * | 2022-07-25 | 2022-08-26 | 四川江油新川矿山机械有限公司 | Stepped screening and feeding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211247285U (en) | Screening sand device for civil engineering | |
| CN107029860A (en) | Multistage broken output device that grinds of building aggregate | |
| CN206996809U (en) | Crush type sandstone sieve is used in one kind building coagulation production | |
| CN101693238A (en) | Screening device for a plurality of single grade size of rock material and screening method thereof | |
| CN111905871B (en) | Multistage breaker of building aggregate | |
| CN209379397U (en) | A concrete aggregate screening machine | |
| CN208800372U (en) | A kind of architectural engineering sand stone sieve sorting machine | |
| CN109382165A (en) | It is a kind of for building the crushing multilevel screening device of sandstone aggregate | |
| CN107890982A (en) | A kind of mechanical engineering sandstone sorting equipment | |
| CN110681434A (en) | Circulation system sand machine | |
| CN112317298A (en) | Sand and stone separation auxiliary device for bridge construction | |
| CN207786998U (en) | A kind of capsicum automation stone remover | |
| CN208230005U (en) | A kind of regeneration concrete waste material fine sand screening plant | |
| CN208373176U (en) | A kind of mine mineral breaker | |
| CN216139198U (en) | Screening type concrete mixing plant | |
| CN207576566U (en) | A kind of automatic charging classification sand sieving machine for building | |
| KR100703028B1 (en) | Aggregate sorting device | |
| CN213194007U (en) | Hydraulic engineering construction is with quick husky equipment of sieve | |
| CN207071507U (en) | A kind of construction Sand screen | |
| CN213102534U (en) | Sand screening equipment convenient to replace screen cloth for building | |
| CN214211241U (en) | Building sand sieving mechanism | |
| CN212441998U (en) | Road bridge construction aggregate screening plant | |
| CN211514841U (en) | A sorting device for a crusher | |
| CN221537230U (en) | Vibrating screen for concrete preparation | |
| CN209791998U (en) | Material grading and screening device for engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |