CN213377863U - A grit sieving mechanism for house construction - Google Patents
A grit sieving mechanism for house construction Download PDFInfo
- Publication number
- CN213377863U CN213377863U CN202022149548.6U CN202022149548U CN213377863U CN 213377863 U CN213377863 U CN 213377863U CN 202022149548 U CN202022149548 U CN 202022149548U CN 213377863 U CN213377863 U CN 213377863U
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- Prior art keywords
- screening
- sand
- wall
- box
- house construction
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- 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
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- 238000007873 sieving Methods 0.000 title claims abstract description 7
- 238000010276 construction Methods 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 title claims description 5
- 238000012216 screening Methods 0.000 claims abstract description 77
- 239000004576 sand Substances 0.000 claims abstract description 47
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand and stone screening device for building construction, which comprises a screening box and a supporting leg connected below the screening box, the middle positions in the wall of the screening boxes at the left and right ends are both hollow structures, and synchronous motors are arranged in the hollow structures, one opposite sides of the two synchronous motors are connected with a central rotating shaft, the other sides of the central rotating shafts are respectively connected with the outer walls of the left side and the right side of the sand screening cylinder, a plurality of rectangular notches are arranged on the side surface of the sand sieving cylinder, a first screen is arranged on each rectangular notch, the lower end parts of the walls of the screening boxes at the left and right ends are also provided with rectangular grooves, the rectangular grooves can be used for placing a storage device, the inner walls of the screening boxes above the rectangular grooves are connected with limiting plates, a supporting seat is fixedly mounted above the box wall of the right screening box, and a placing device is connected above the supporting seat.
Description
Technical Field
The utility model belongs to the technical field of the screening, specifically speaking relates to a grit sieving mechanism for house construction.
Background
The house construction means that buildings such as house are built on the soil of accomplishing infrastructure, the grit all can be used in the house construction in-process, the screening of grit is the indispensable process in the house construction in-process, and the size of grit diameter can influence the field of using to beat, just need the less grit of granularity like the wall whitewashes, the great grit of granularity is just needed in the preparation of concrete, and the screening work in the existing market mainly utilizes the manual work to throw the grit to screening on the screen cloth of slope, and the grit size of screen cloth screening is comparatively single, the inefficiency need consume more labour, be unfavorable for going on of house construction work.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming prior art's is not enough, provides a grit sieving mechanism for house construction, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:
a gravel screening device for building construction, which comprises a screening box and supporting legs connected with the lower part of the screening box, the middle positions in the wall of the screening boxes at the left and right ends are both hollow structures, and synchronous motors are arranged in the hollow structures, one opposite sides of the two synchronous motors are connected with a central rotating shaft, the other sides of the central rotating shafts are respectively connected with the outer walls of the left side and the right side of the sand screening cylinder, a plurality of rectangular notches are arranged on the side surface of the sand sieving cylinder, a first screen is arranged on each rectangular notch, the lower end parts of the walls of the screening boxes at the left and right ends are also provided with rectangular grooves, the rectangular grooves can be used for placing a storage device, the inner walls of the screening boxes above the rectangular grooves are connected with limiting plates, a supporting seat is fixedly arranged above the wall of the right-end screening box, and a placing device is connected above the supporting seat.
The storage device comprises a bearing container which is horn-shaped, rectangular bulges matched with the rectangular grooves are arranged on two sides of a port above the bearing container, and a valve is arranged on a port below the bearing container.
The device of putting into is loudspeaker form, just length is greater than the length about its below bottom about the top port of putting into the device, its the left side height of the top port of putting into the device is higher than the right, and the bottom of putting into the device is the below slope of turning left, just the bottom left end of putting into the device is seted up jaggedly and can be dismantled and be connected with "J" shape pipe.
The length of left side center pivot is less than the length of right side center pivot, just still install its port part that is located center pivot and the inboard of a sieve sand section of thick bamboo left and right sides outer wall of supporting column on the one end of center pivot and a sieve sand section of thick bamboo left and right sides outer wall connection.
The limiting plate that connects on the inner wall of rectangle recess top screening case is connected with the screw thread mode, just still be provided with the second screen cloth between limiting plate and the screening incasement wall, the hole of second screen cloth is less than the hole of first screen cloth.
The side of the sand screening cylinder is also provided with a rectangular door, and baffles are detachably arranged above the screening box and below the screening box, wherein the upper part of the screening box is not closed.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The utility model discloses a synchronous machine of the inside intermediate position installation of screening case left and right sides outer wall drives central pivot and rotates thereby to drive a sieve sand section of thick bamboo and rotate and to have improved its efficiency greatly in artifical screen cloth sieve sand relatively, and the strorage device of its sieve sand section of thick bamboo below installation has solved the complicated process in the husky car of the construction usefulness of need packing into once more behind the artifical screen cloth sieve sand.
The utility model discloses a but the grit of diameter variation in size can be screened to the screen cloth that screens on the sand cylinder and screen box internal portion below aperture variation in size.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a front sectional view of the structure of the present invention.
Fig. 2 is a side sectional view of the sand screening cylinder with the structure of the utility model.
Fig. 3 is an enlarged view of the structure a of the present invention.
In the figure: 1-screening box; 2-a synchronous machine; 3-a support seat; 4-a central rotating shaft; 5-containing the container; 6-supporting feet; 7-placing in a device; 8-a limiting plate; 9-a second screen; 10-a first screen; 11-screening a sand cylinder; 12-support column.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
As shown in figures 1 to 3, a sand screening device for building construction comprises a screening box 1 and supporting legs 6 connected below the screening box 1, the middle positions in the box walls of the screening box 1 at the left and right ends are both hollow structures and synchronous motors 2 are placed in the hollow structures, one opposite sides of the two synchronous motors 2 are connected with a central rotating shaft 4, the other side of the central rotating shaft 4 is respectively connected with the outer walls of the left and right sides of a sand screening cylinder 11, the central rotating shaft 4 and the sand screening cylinder 11 connected on the central rotating shaft 4 are driven to synchronously rotate by the rotation of the synchronous motors 2, the side surface of the sand screening cylinder 11 is provided with a plurality of rectangular notches, the rectangular notches are respectively provided with a first screen 10, the synchronous motors 2 drive the sand screening cylinder 11 to rotate so as to screen sand with different diameters in the sand screening cylinder 11 primarily under the action of gravity, the lower end parts of the box walls of the screening box 1 at the left and right ends are also provided with, the inner wall of the screening box 1 above the rectangular groove is connected with a limiting plate 8, the limiting plate 8 is connected with the inner walls at the left side and the right side of the screening box 1 in a threaded mode, a second screen 9 is further arranged between the limiting plate 8 and the inner wall of the screening box 1, the second screen 9 is detachably installed by clamping through a gap between the limiting plate 8 and the inner wall of the screening box 1, the hole of the second screen 9 is smaller than that of the first screen 10, sand falls on the second screen 9 below after being screened by a sand screening cylinder 11 for secondary screening, falls into a storage device placed on the rectangular groove after the secondary screening, and the second sand screen 9 can be detached to directly fall into the storage device in a threaded dismounting mode if the secondary screening is not needed in the sand screening, and the storage device comprises a bearing container 5, the bearing container 5 is horn-shaped and is convenient to load, rectangular bulges matched with the rectangular grooves are arranged on two sides of a port above the bearing container and are convenient to fix and place, a valve is arranged on a port below the bearing container, the valve is opened after the bearing container 5 is filled so as to be convenient to load into a sand truck, a supporting seat 3 is also fixedly arranged above the tank wall of the right-end screening tank 1, a loading device 7 is connected above the supporting seat 3, the loading device 7 is horn-shaped, the left-right length of the upper port of the loading device 7 is greater than the left-right length of the bottom below the loading device, the left side of the upper port of the loading device 7 is higher than the right side, the structure is convenient for loading sand, the bottom of the loading device 7 is inclined towards the left lower side, the left end of the bottom of the loading device 7 is provided with a gap and is detachably connected with a J-shaped guide pipe, the added sand can flow into the J-shaped guide pipe along with the inclined direction of, the other end of the J-shaped conduit is introduced from the right side surface of the sand screening cylinder 11, and sand passes through the structure and flows into the sand screening cylinder 11.
The length of left side center pivot 4 is less than the length of right side center pivot 4 to the installation of device 7 is put into on the right side, and still installs support column 12 on the end of center pivot 4 and the outer wall connection of the left and right sides of a sand screen section of thick bamboo 11 and be located the port part of center pivot 4 and the inboard of the outer wall of the left and right sides of a sand screen section of thick bamboo 11, is that center pivot 4 is more firm in the connection of a sand screen section of thick bamboo 11.
The side surface of the sand screening barrel 11 is also provided with a rectangular door for processing the screened waste materials, the upper part and the lower part of the screening box 1 are unclosed, and a baffle plate is detachably arranged above the rectangular door, so that the rectangular door on the sand screening barrel 11 can be conveniently opened above the rectangular door for processing the waste materials, and the baffle plate can also prevent sand and stones from flying upwards due to the rotation of the sand screening barrel 11 when the device works.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. The utility model provides a grit sieving mechanism for house construction, includes screening case (1) and the supporting legs (6) of screening case (1) below connection, its characterized in that, the intermediate position of left and right sides both ends screening case (1) tank wall inside all is hollow structure and synchronous machine (2) have all been placed to its inside, the relative one side of two synchronous machine (2) all is connected with central pivot (4), the opposite side of central pivot (4) is connected respectively on the outer wall of the left and right sides of a sand screening section of thick bamboo (11), set up a plurality of rectangle breachs on the side of a sand screening section of thick bamboo (11) and all install first screen cloth (10) on its rectangle breach, its the lower extreme portion of left and right sides screening case (1) tank wall still sets up the rectangle recess, can supply to place strorage device on the rectangle recess, be connected with limiting plate (8) on the inner wall of rectangle recess top screening case (1), a supporting seat (3) is fixedly mounted above the box wall of the right screening box (1), and a placing device (7) is connected above the supporting seat (3).
2. The sand and stone screening device for house construction according to claim 1, wherein the storage device comprises a bearing container (5), the bearing container (5) is horn-shaped, rectangular bulges matched with the rectangular grooves are arranged on two sides of an upper port of the bearing container, and a valve is arranged on a lower port of the bearing container.
3. The gravel screening device for house construction according to claim 1, wherein the placing device (7) is horn-shaped, the left and right length of the upper port of the placing device (7) is greater than the left and right length of the bottom below the placing device, the left height of the upper port of the placing device (7) is higher than the right, the bottom of the placing device (7) is inclined towards the left and the bottom below, and the left end of the bottom of the placing device (7) is provided with a notch and is detachably connected with a J-shaped guide pipe.
4. The sand and stone screening device for house construction according to claim 1, wherein the length of the left central rotating shaft (4) is less than that of the right central rotating shaft (4), and a supporting column (12) is further installed at one end of the central rotating shaft (4) connected with the outer walls of the left side and the right side of the sand screening barrel (11) and is positioned at the port part of the central rotating shaft (4) and at the inner side of the outer walls of the left side and the right side of the sand screening barrel (11).
5. The gravel screening device for house construction according to claim 1, wherein the limiting plate (8) connected to the inner wall of the screening box (1) above the rectangular groove is connected in a threaded manner, a second screen (9) is further arranged between the limiting plate (8) and the inner wall of the screening box (1), and the pore of the second screen (9) is smaller than that of the first screen (10).
6. The sand and stone screening device for house construction according to claim 1, wherein a rectangular door is further opened on the side surface of the sand screening barrel (11), and baffles are detachably mounted on the upper part of the screening box (1) and the upper part and the lower part of the screening box are not closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149548.6U CN213377863U (en) | 2020-09-27 | 2020-09-27 | A grit sieving mechanism for house construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022149548.6U CN213377863U (en) | 2020-09-27 | 2020-09-27 | A grit sieving mechanism for house construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213377863U true CN213377863U (en) | 2021-06-08 |
Family
ID=76183330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022149548.6U Expired - Fee Related CN213377863U (en) | 2020-09-27 | 2020-09-27 | A grit sieving mechanism for house construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213377863U (en) |
-
2020
- 2020-09-27 CN CN202022149548.6U patent/CN213377863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |