CN212419045U - Grit screening plant for construction - Google Patents
Grit screening plant for construction Download PDFInfo
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- CN212419045U CN212419045U CN202020639246.4U CN202020639246U CN212419045U CN 212419045 U CN212419045 U CN 212419045U CN 202020639246 U CN202020639246 U CN 202020639246U CN 212419045 U CN212419045 U CN 212419045U
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- screening plant
- plant body
- fixedly connected
- base
- bellows
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- 238000012216 screening Methods 0.000 title claims abstract description 53
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000009435 building construction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims 5
- 239000004575 stone Substances 0.000 claims 5
- 239000000428 dust Substances 0.000 abstract description 39
- 230000006378 damage Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- 230000004224 protection Effects 0.000 abstract description 5
- 230000000241 respiratory effect Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a grit screening plant for construction, the on-line screen storage device comprises a base, the top fixedly connected with screening plant body of base, the inside fixedly connected with fan of base, the input intercommunication of fan have be located the positive bellows of screening plant body, the one end intercommunication that screening plant body was kept away from to the bellows has the fan cover that expands that is located screening plant body top, the left side fixedly connected with of base handles the case, and the output intercommunication of screening plant body has the extension, and the extension is kept away from the one end of screening plant body and is handled the right side intercommunication of case. The utility model discloses reach the effect that improves screening plant body dust removal environmental protection, solved current screening plant and can produce polluted environment's dust in the course of the work, brought very big threat for the environment, the staff causes destruction in the human respiratory track of during operation dust meeting entering moreover, inhales the problem that higher concentration dust can cause very big damage to staff's health for a long time.
Description
Technical Field
The utility model relates to a construction technical field specifically is a grit screening plant for construction.
Background
The building is a general name of buildings and structures, is an artificial environment created by using the grasped material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules in order to meet the needs of social life of people, and has the advantages that various buildings around the country are drawn up along with the continuous development of social economy and the continuous improvement of the building level, and the quality of life of people is greatly improved due to the appearance of various buildings.
The in-process of all kinds of building construction need use screening plant to separate the grit, but current screening plant can produce the dust of polluted environment in the course of the work, has brought very big threat for the environment, and the staff causes the destruction in the human respiratory track of during operation dust meeting entering moreover, inhales for a long time that the higher concentration dust can cause very big damage to staff's health.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a grit screening plant for construction possesses the advantage of dust removal environmental protection, has solved current screening plant and can produce the dust of polluted environment in the course of the work, has brought very big threat for the environment, and the staff causes destruction in the respiratory track that the during operation dust can get into the human body in addition, inhales the problem that higher concentration dust can cause very big damage to staff's health for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit screening plant for construction, includes the base, the top fixedly connected with screening plant body of base, the inside fixedly connected with fan of base, the input intercommunication of fan has the positive bellows that is located the screening plant body, the one end intercommunication that the screening plant body was kept away from to the bellows has the fan cover that expands that is located screening plant body top, the case is handled to the left side fixedly connected with of base, the output intercommunication of screening plant body has the extension pipe, the one end that the screening plant body was kept away from to the extension pipe and the right side intercommunication of handling the case, the left side of handling the case is provided with the filter screen, the aperture of filter screen is less than a millimeter.
As the utility model discloses it is preferred, the positive fixedly connected with axostylus axostyle of screening plant body, the surperficial cover of axostylus axostyle is equipped with the pendulum rod, the pendulum rod is kept away from the one end of axostylus axostyle and is connected with the fixed surface of fan housing.
As the utility model discloses it is preferred, the surperficial threaded connection of axostylus axostyle has the runner that is located the pendulum rod is positive, the back of runner and the positive contact of pendulum rod, the runner is located the rear side of bellows.
As the utility model discloses it is preferred, the pressurization pad on axostylus axostyle surface is established to the back fixedly connected with cover of runner, the positive contact of one side and the pendulum rod of runner is kept away from to the pressurization pad, the material of pressurization pad is rubber.
As the utility model discloses preferred, the surface of bellows is provided with the fold, the fold comprises protruding and sunken interval arrangement.
As the utility model discloses it is preferred, handle the equal fixedly connected with gib block in left front end of case and rear end, the front side of filter screen all extend to the inside of gib block and with gib block sliding connection with the rear side.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a fan, bellows and fan cover are gone into the inside of extension pipe with the dust, the air that contains the dust loops through the extension pipe and handles the case and contact with the filter screen, the filter screen filters the dust that contains the area in with the air makes the dust fall into the bottom wait to handle of handling the case, when needs are with dust discharge, the user lifts up the base right side, the dust freely slides down to the outside of base, thereby reach the effect that improves screening plant body dust removal environmental protection, current screening plant can produce the dust of polluted environment in the course of the work, very big threat has been brought for the environment, and the staff leads to the fact destruction in the respiratory track that the during operation dust can get into the human body, inhale the problem that high concentration dust can cause very big damage to staff's health for a long time.
2. The utility model discloses a set up axostylus axostyle and pendulum rod, can play the effect of support to fan expanding cover and bellows, convenient to use person adjusts the position of fan expanding cover and bellows, avoids the fan expanding cover to put in the grit and causes the influence, can improve the cleaning efficiency of dust.
3. The utility model discloses a set up the runner, can convenient to use person fix the pendulum rod, avoid the pendulum rod to appear the displacement after the fan cover regulation finishes.
4. The utility model discloses a set up the pressure pad, can improve the frictional force between pendulum rod and the runner, reduce the wearing and tearing that pendulum rod and runner produced when the contact.
5. The utility model discloses a set up the fold, the bellows of can being convenient for contracts, avoids the bellows to appear the crack after long-time tensile pulls.
6. The utility model discloses a set up the gib block, can play spacing effect to the filter screen, the convenient to use person dismantles the clearance to the filter screen, can improve the installation effectiveness of filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right-view schematic diagram of the local structure of the present invention;
FIG. 3 is a schematic left-side sectional view of the local structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a screening device body; 3. a fan; 4. a bellows; 5. an air expanding cover; 6. a treatment tank; 7. an extension pipe; 8. filtering with a screen; 9. a shaft lever; 10. a swing rod; 11. a rotating wheel; 12. a pressure pad; 13. folding; 14. and (4) a guide strip.
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.
As shown in fig. 1 to 4, the utility model provides a pair of grit screening plant for construction, including base 1, base 1's top fixedly connected with screening plant body 2, base 1's inside fixedly connected with fan 3, fan 3's input intercommunication has the positive bellows 4 that is located screening plant body 2, the one end intercommunication that screening plant body 2 was kept away from to bellows 4 has the fan housing 5 that is located screening plant body 2 top, base 1's left side fixedly connected with handles case 6, screening plant body 2's output intercommunication has extension pipe 7, the extension pipe 7 is kept away from the one end of screening plant body 2 and is handled the right side intercommunication of case 6, the left side of handling case 6 is provided with filter screen 8, filter screen 8's aperture is less than a millimeter.
Referring to fig. 1, a shaft rod 9 is fixedly connected to the front surface of the screening device body 2, a swing rod 10 is sleeved on the surface of the shaft rod 9, and one end, far away from the shaft rod 9, of the swing rod 10 is fixedly connected to the surface of the air diffuser 5.
As the utility model discloses a technical optimization scheme through setting up axostylus axostyle 9 and pendulum rod 10, can play the effect of support to fan housing 5 and bellows 4, and convenient to use person adjusts fan housing 5 and bellows 4's position, avoids fan housing 5 to put in the grit and causes the influence, can improve the cleaning efficiency of dust.
Referring to fig. 1, a surface of the shaft 9 is threadedly connected with a rotating wheel 11 positioned on a front surface of the swing link 10, a back surface of the rotating wheel 11 is in contact with the front surface of the swing link 10, and the rotating wheel 11 is positioned on a rear side of the bellows 4.
As a technical optimization scheme of the utility model, through setting up runner 11, can convenient to use person fix pendulum rod 10, avoid pendulum rod 10 to appear the displacement after expanding fan housing 5 and adjusting to finish.
Referring to fig. 2, a pressure pad 12 is fixedly connected to the back of the rotating wheel 11 and sleeved on the surface of the shaft rod 9, one side of the pressure pad 12 away from the rotating wheel 11 contacts with the front of the swing rod 10, and the pressure pad 12 is made of rubber.
As a technical optimization scheme of the utility model, through setting up pressure pad 12, can improve the frictional force between pendulum rod 10 and the runner 11, reduce the wearing and tearing that pendulum rod 10 and runner 11 produced when the contact.
Referring to fig. 1, the surface of the corrugated pipe 4 is provided with corrugations 13, and the corrugations 13 are formed by arranging protrusions and depressions at intervals.
As a technical optimization scheme of the utility model, through setting up fold 13, can be convenient for bellows 4 to shrink, avoid bellows 4 to appear the crack after long-time tensile pulls.
Referring to fig. 3, the front end and the rear end of the left side of the treatment box 6 are fixedly connected with a guide bar 14, and the front side and the rear side of the filter screen 8 extend into the guide bar 14 and are slidably connected with the guide bar 14.
As the utility model discloses a technical optimization scheme through setting up gib block 14, can play spacing effect to filter screen 8, and convenient to use person dismantles the clearance to filter screen 8, can improve filter screen 8's installation effectiveness.
The utility model discloses a theory of operation and use flow: during the use, the user at first rotates pendulum rod 10 and makes pendulum rod 10 use axostylus axostyle 9 as the rotation of axle center, when pendulum rod 10 drives fan housing 5 and reachs suitable position, extrude pendulum rod 10 and fix pendulum rod 10 through runner 11, then put in the grit to the inside of screening plant body 2 and sieve, at the screening in-process, fan 3 passes through bellows 4 and fan housing 5 and discharges the inside of extension pipe 7 with the dust, the air that contains the dust loops through extension pipe 7 and handles case 6 and contact with filter screen 8, filter screen 8 filters the dust that contains the area in the air and makes the bottom that falls into dust processing case 6 wait to handle, when needs discharge the dust, the user lifts up base 1 right side, the dust freely slides down to the outside of base 1.
In summary, the following steps: this grit screening plant for construction, through fan 3, bellows 4 and fan cover 5 are with the inside of extension pipe 7 of dust discharge, the air that contains the dust loops through extension pipe 7 and handle case 6 and contact with filter screen 8, filter screen 8 makes the dust fall into the bottom of handling case 6 waiting to handle with the dust filtration that contains the area in the air, when needs discharge the dust, the user lifts up base 1 right side, the outside of dust freedom gliding to base 1, thereby reach the effect that improves 2 dust removal environmental protections of screening plant body, current screening plant has been solved and dust that can produce the polluted environment in the course of the work, very big threat has been brought for the environment, and the staff causes destruction in the respiratory track that the during operation dust can get into the human body, inhale the problem that high concentration dust can cause very big damage to staff's health for a long time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grit screening plant for construction, includes base (1), its characterized in that: the top fixedly connected with screening plant body (2) of base (1), the inside fixedly connected with fan (3) of base (1), the input intercommunication of fan (3) has and is located positive bellows (4) of screening plant body (2), the one end intercommunication that screening plant body (2) were kept away from in bellows (4) has the fan housing (5) that expands that is located screening plant body (2) top, case (6) are handled to the left side fixedly connected with of base (1), the output intercommunication of screening plant body (2) has extension pipe (7), the one end that screening plant body (2) were kept away from in extension pipe (7) and the right side intercommunication of handling case (6), the left side of handling case (6) is provided with filter screen (8), the aperture of filter screen (8) is less than a millimeter.
2. The sand and stone screening device for building construction according to claim 1, characterized in that: the front face of the screening device body (2) is fixedly connected with a shaft rod (9), the surface of the shaft rod (9) is sleeved with a swing rod (10), and one end, far away from the shaft rod (9), of the swing rod (10) is fixedly connected with the surface of the air diffuser (5).
3. The sand and stone screening device for building construction according to claim 2, characterized in that: the corrugated bellows is characterized in that a rotating wheel (11) located on the front face of the swing rod (10) is in threaded connection with the surface of the shaft rod (9), the back face of the rotating wheel (11) is in contact with the front face of the swing rod (10), and the rotating wheel (11) is located on the rear side of the corrugated bellows (4).
4. The sand and stone screening device for building construction according to claim 3, characterized in that: the back fixedly connected with cover of runner (11) is established pressure pad (12) on axostylus axostyle (9) surface, the one side that runner (11) were kept away from in pressure pad (12) contacts with the front of pendulum rod (10), the material of pressure pad (12) is rubber.
5. The sand and stone screening device for building construction according to claim 1, characterized in that: the corrugated pipe is characterized in that folds (13) are arranged on the surface of the corrugated pipe (4), and the folds (13) are formed by arranging bulges and depressions at intervals.
6. The sand and stone screening device for building construction according to claim 1, characterized in that: handle the equal fixedly connected with gib block (14) of left front end and rear end of case (6), the front side and the rear side of filter screen (8) all extend to the inside of gib block (14) and with gib block (14) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639246.4U CN212419045U (en) | 2020-04-24 | 2020-04-24 | Grit screening plant for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639246.4U CN212419045U (en) | 2020-04-24 | 2020-04-24 | Grit screening plant for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419045U true CN212419045U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020639246.4U Active CN212419045U (en) | 2020-04-24 | 2020-04-24 | Grit screening plant for construction |
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| Country | Link |
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| CN (1) | CN212419045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746861A (en) * | 2021-02-25 | 2021-05-04 | 郭二利 | Dust settling system and dust settling method based on metal mine open-pit mining |
-
2020
- 2020-04-24 CN CN202020639246.4U patent/CN212419045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746861A (en) * | 2021-02-25 | 2021-05-04 | 郭二利 | Dust settling system and dust settling method based on metal mine open-pit mining |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: 362000 No. 555, Xiwei natural village, Dongyuan village, Dongyuan Town, Quanzhou Taiwan investment zone, Quanzhou City, Fujian Province Patentee after: Fujian Nanxing Construction Engineering Co., Ltd Address before: Building 1, central Beili, central North Road, Binhai New Area, Tianjin, 300450 Patentee before: Ma Chenglong |