CN213001067U - Sand screening installation for building engineering - Google Patents
Sand screening installation for building engineering Download PDFInfo
- Publication number
- CN213001067U CN213001067U CN202021301985.9U CN202021301985U CN213001067U CN 213001067 U CN213001067 U CN 213001067U CN 202021301985 U CN202021301985 U CN 202021301985U CN 213001067 U CN213001067 U CN 213001067U
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- sand screening
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- 239000004576 sand Substances 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 title claims abstract description 42
- 238000012216 screening Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims description 13
- 238000012856 packing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a sand screening installation for building engineering. The sand screening equipment for the constructional engineering comprises a base; the two brackets are fixedly arranged on the top of the base; the mounting box is fixedly mounted at the top of any one of the supports; the fixing block is fixedly arranged at the top of the bracket far away from the installation box; the material guiding box is fixedly arranged on the outer wall of one side of the fixing block, and one side of the material guiding box is provided with an opening; the motor is fixedly arranged at the top of the mounting box; the rotating shaft is rotatably installed on the inner wall of the top of the installation box, and the top end of the rotating shaft extends to the upper portion of the installation box and is fixedly connected with an output shaft of the motor. The utility model provides a sand screening installation for building engineering has labour saving and time saving, improves screening efficiency's advantage.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a sand screening installation for building engineering.
Background
The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. It is a general term for various buildings and engineering facilities providing material and technical foundation for human life and production.
In the construction process of building engineering, need use the sand of different specifications according to the demand of difference, wherein often adopt the fineness modulus to distinguish among the engineering, the coarse sand: the fineness modulus is 3.7-3.1, the fineness modulus of medium sand is 3.0-2.3, the fineness modulus of fine sand is 2.2-1.6, and wall bricks are generally constructed by using medium sand or coarse sand in the construction process of the building engineering, so that the hardness of the wall surface can be increased.
Therefore, there is a need to provide a new sand screening apparatus for construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a sand screening installation for building engineering with labour saving and time saving, improvement screening efficiency.
For solving the technical problem, the utility model provides a sand screening installation for building engineering includes: a base; the two brackets are fixedly arranged on the top of the base; the mounting box is fixedly mounted at the top of any one of the supports; the fixing block is fixedly arranged at the top of the bracket far away from the installation box; the material guiding box is fixedly arranged on the outer wall of one side of the fixing block, and one side of the material guiding box is provided with an opening; the motor is fixedly arranged at the top of the mounting box; the rotating shaft is rotatably installed on the inner wall of the top of the installation box, and the top end of the rotating shaft extends to the upper part of the installation box and is fixedly connected with an output shaft of the motor; the first conical gear is arranged in the mounting box and fixedly sleeved on the rotating shaft; the rotary hollow pipe is rotatably installed on the inner wall of one side of the installation box, and one end of the rotary hollow pipe extends to the outside of the installation box; the second bevel gear is arranged in the mounting box and fixedly sleeved on the rotating hollow pipe and meshed with the first bevel gear; the screen barrel is fixedly arranged at one end of the rotary hollow pipe, which is positioned outside the installation box, one side of the screen barrel is provided with an opening, and the outer wall of the side, which is provided with the opening, of the screen barrel is rotatably connected with the outer wall of the side, which is provided with the opening, of the material guide box; the rotating rod is rotatably installed on the inner wall of one side of the installation box, one end of the rotating rod penetrates through the rotating hollow pipe and extends into the sieve barrel, and the rotating rod is rotatably connected with the sieve barrel; the third bevel gear is arranged in the mounting box, fixedly sleeved on the rotating rod and meshed with the first bevel gear; the packing auger is arranged in the sieve barrel, one end of the packing auger is fixedly connected with one end of the rotary rod, and the other end of the packing auger extends into the material guide box and is connected with the inner wall of the material guide box in a rotating manner.
Preferably, the guide box is provided with an annular slide way on the outer wall of one side of the opening, the sieve barrel is fixedly provided with a plurality of slide blocks on the outer wall of one side of the opening, and the slide blocks are all connected with the inner wall of the annular slide way in a sliding manner.
Preferably, the outer wall of the sieve barrel is fixedly provided with a feeding pipe.
Preferably, the top end of the feeding pipe is provided with a sealing cover in a threaded mode.
Preferably, a discharging pipe is fixedly arranged at the bottom of the material guiding box.
Preferably, the bottom fixed mounting of guide box has a workbin, fixed mounting has the fan on the outer wall of one side of workbin, the workbin is kept away from fixed mounting has the screen cloth board on the outer wall of one side of fan, the bottom fixed mounting of play workbin has the guide fill, the bottom fixed mounting of guide fill has the discharging pipe.
Compared with the prior art, the utility model provides a sand screening installation for building engineering has following beneficial effect:
the utility model provides a sand screening installation for building engineering drives sieve bucket and auger relative rotation through the motor rotation, utilizes centrifugal force to sieve out fine sand from the sieve bucket, has not only saved a large amount of manpowers and time, has improved the screening efficiency of sand moreover, can be quick obtain the required sand of engineering construction, blows through the fan, to the further screening of the sand of discharge in the guide case to the coarse sand purity that makes finally obtain is higher.
Drawings
Fig. 1 is a schematic structural view of a sand screening apparatus for construction engineering according to a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 4 is a schematic structural view of a second embodiment of the sand screening apparatus for construction engineering according to the present invention;
fig. 5 is an enlarged structural view of a portion C shown in fig. 4.
Reference numbers in the figures: 1. a base; 2. a support; 3. installing a box; 4. a fixed block; 5. a material guiding box; 6. a motor; 7. a rotating shaft; 8. a first bevel gear; 9. rotating the empty pipe; 10. a second bevel gear; 11. a screen barrel; 12. rotating the rod; 13. a third bevel gear; 14. a packing auger; 15. A discharging box; 16. a fan; 17. a screen plate; 18. a material guide hopper; 19. and (4) discharging the pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
please refer to fig. 1-3 in combination. Sand screening installation for building engineering includes: a base 1; the two brackets 2 are fixedly arranged on the top of the base 1; the mounting box 3 is fixedly mounted at the top of any one of the supports 2; the fixing block 4 is fixedly arranged at the top of the bracket 2 far away from the installation box 3; the material guiding box 5 is fixedly arranged on the outer wall of one side of the fixing block 4, and one side of the material guiding box 5 is provided with an opening; the motor 6 is fixedly arranged at the top of the mounting box 3; the rotating shaft 7 is rotatably installed on the inner wall of the top of the installation box 3, and the top end of the rotating shaft 7 extends to the upper part of the installation box 3 and is fixedly connected with an output shaft of the motor 6; the first bevel gear 8 is arranged in the installation box 3, and the first bevel gear 8 is fixedly sleeved on the rotating shaft 7; a rotating hollow pipe 9, wherein the rotating hollow pipe 9 is rotatably installed on the inner wall of one side of the installation box 3, and one end of the rotating hollow pipe 9 extends to the outside of the installation box 3; the second bevel gear 10 is arranged in the installation box 3, and the second bevel gear 10 is fixedly sleeved on the rotating hollow pipe 9 and meshed with the first bevel gear 8; the screen barrel 11 is fixedly installed at one end, outside the installation box 3, of the rotary hollow pipe 9, one side of the screen barrel 11 is open, and the outer wall of the side, with the opening, of the screen barrel 11 is rotatably connected with the outer wall of the side, with the opening, of the material guide box 5; a rotating rod 12, wherein the rotating rod 12 is rotatably installed on the inner wall of one side of the installation box 3, one end of the rotating rod 12 penetrates through the rotating hollow pipe 9 and extends to the inside of the sieve barrel 11, and the rotating rod 12 is rotatably connected with the sieve barrel 11; the third bevel gear 13 is arranged in the installation box 3, and the third bevel gear 13 is fixedly sleeved on the rotating rod 12 and meshed with the first bevel gear 8; auger 14, auger 14 sets up in sieve bucket 11, auger 14 one end with the one end fixed connection of rotary rod 12, auger 14 other end extends to in the guide box 5 and with the inner wall of guide box 5 rotates and is connected.
Lead and seted up annular slide on the workbin 5 is open-ended one side outer wall, sieve bucket 11 is fixed mounting has a plurality of sliders on the open-ended one side outer wall, and is a plurality of the slider all with annular slide's inner wall sliding connection.
The outer wall of the sieve barrel 11 is fixedly provided with a feeding pipe.
And a sealing cover is installed at the top end of the feeding pipe in a threaded manner.
The bottom of the material guide box 5 is fixedly provided with a material discharge pipe.
In this embodiment:
when the sand screening machine is used, when sand needs to be screened, the sealing cover is rotated, the sand needing to be screened is poured into the screen barrel 11 from the feeding pipe, the upper sealing cover is rotated, then the motor 6 is opened, the motor 6 is started to drive the rotating shaft 7 to rotate so as to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates to drive the second bevel gear 10 to rotate forward so as to drive the rotating hollow pipe 9 to rotate forward so as to drive the screen barrel 11 to rotate forward, the first bevel gear 8 rotates to drive the third bevel gear 13 to rotate backward so as to drive the rotating rod 12 to rotate backward so as to drive the auger 14 to rotate backward, at the moment, the sand is in the screen barrel 11, the screen barrel 11 rotates to apply an outward centrifugal force so as to screen fine sand out of the screen barrel 11, while coarse sand cannot be screened out of the screen barrel 11 so as to remain in the screen barrel 11 and is conveyed into the guide box 5 under the rotation of the auger 14, finally discharged from a discharge pipe.
Compared with the prior art, the utility model provides a sand screening installation for building engineering has following beneficial effect:
the utility model provides a sand screening installation for building engineering drives sieve bucket 11 and auger 14 relative rotation through the rotation of motor 6, utilizes centrifugal force to sieve out fine sand from sieve bucket 11, has not only saved a large amount of manpowers and time, has improved the screening efficiency of sand moreover, can be quick obtain the required sand of engineering construction.
Second embodiment:
based on the sand screening device for the constructional engineering provided by the first embodiment of the application, the second embodiment of the application provides another sand screening device for the constructional engineering. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 4 to 5, the sand screening apparatus for construction engineering further includes a discharging box 15, the discharging box 15 is fixedly installed at the bottom of the material guiding box 5, a fan 16 is fixedly installed on an outer wall of one side of the discharging box 15, a screen plate 17 is fixedly installed on an outer wall of one side of the discharging box 15 away from the fan 16, a material guiding hopper 18 is fixedly installed at the bottom of the discharging box 15, and a discharging pipe 19 is fixedly installed at the bottom of the material guiding hopper 18.
In this embodiment:
when the sand guide device is used, the fan 16 is turned on, when the sand is discharged from the material guide box 5, the fan 16 blows the sand to the screen plate 17, fine sand which is not screened in the screen barrel 11 is discharged through the screen plate 17, and coarse sand which meets the use specification is discharged through the material guide hopper 18 and finally through the discharge pipe 19.
Compared with the prior art, the utility model provides a sand screening installation for building engineering has following beneficial effect:
the utility model provides a sand screening installation for building engineering blows through fan 16, to the further screening of discharged sand in guide case 5 to the coarse sand purity that makes finally obtain is higher.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sand screening installation for building engineering which characterized in that includes:
a base;
the two brackets are fixedly arranged on the top of the base;
the mounting box is fixedly mounted at the top of any one of the supports;
the fixing block is fixedly arranged at the top of the bracket far away from the installation box;
the material guiding box is fixedly arranged on the outer wall of one side of the fixing block, and one side of the material guiding box is provided with an opening;
the motor is fixedly arranged at the top of the mounting box;
the rotating shaft is rotatably installed on the inner wall of the top of the installation box, and the top end of the rotating shaft extends to the upper part of the installation box and is fixedly connected with an output shaft of the motor;
the first conical gear is arranged in the mounting box and fixedly sleeved on the rotating shaft;
the rotary hollow pipe is rotatably installed on the inner wall of one side of the installation box, and one end of the rotary hollow pipe extends to the outside of the installation box;
the second bevel gear is arranged in the mounting box and fixedly sleeved on the rotating hollow pipe and meshed with the first bevel gear;
the screen barrel is fixedly arranged at one end of the rotary hollow pipe, which is positioned outside the installation box, one side of the screen barrel is provided with an opening, and the outer wall of the side, which is provided with the opening, of the screen barrel is rotatably connected with the outer wall of the side, which is provided with the opening, of the material guide box;
the rotating rod is rotatably installed on the inner wall of one side of the installation box, one end of the rotating rod penetrates through the rotating hollow pipe and extends into the sieve barrel, and the rotating rod is rotatably connected with the sieve barrel;
the third bevel gear is arranged in the mounting box, fixedly sleeved on the rotating rod and meshed with the first bevel gear;
the packing auger is arranged in the sieve barrel, one end of the packing auger is fixedly connected with one end of the rotary rod, and the other end of the packing auger extends into the material guide box and is connected with the inner wall of the material guide box in a rotating manner.
2. The sand screening apparatus for constructional engineering as claimed in claim 1, wherein the guide box is provided with an annular slide way on the outer wall of one side of the opening, the screen bucket is fixedly provided with a plurality of slide blocks on the outer wall of one side of the opening, and the plurality of slide blocks are all connected with the inner wall of the annular slide way in a sliding manner.
3. The sand screening apparatus for construction engineering according to claim 1, wherein a feed pipe is fixedly installed on an outer wall of the screen bucket.
4. Sand screening apparatus for use in construction engineering according to claim 3, wherein the top end of the feed pipe is screw-threaded with a closure.
5. The sand screening apparatus for construction engineering according to claim 1, wherein a discharge pipe is fixedly installed at the bottom of the guide box.
6. The sand screening apparatus for constructional engineering as claimed in claim 1, wherein a discharge box is fixedly mounted at the bottom of the guide box, a fan is fixedly mounted on the outer wall of one side of the discharge box, a screen plate is fixedly mounted on the outer wall of the side of the discharge box far away from the fan, a guide hopper is fixedly mounted at the bottom of the discharge box, and a discharge pipe is fixedly mounted at the bottom of the guide hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301985.9U CN213001067U (en) | 2020-07-06 | 2020-07-06 | Sand screening installation for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301985.9U CN213001067U (en) | 2020-07-06 | 2020-07-06 | Sand screening installation for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213001067U true CN213001067U (en) | 2021-04-20 |
Family
ID=75500586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021301985.9U Expired - Fee Related CN213001067U (en) | 2020-07-06 | 2020-07-06 | Sand screening installation for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213001067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380520A (en) * | 2023-12-12 | 2024-01-12 | 山东宏昌路桥集团有限公司 | Gravel screening device for highway construction |
-
2020
- 2020-07-06 CN CN202021301985.9U patent/CN213001067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117380520A (en) * | 2023-12-12 | 2024-01-12 | 山东宏昌路桥集团有限公司 | Gravel screening device for highway construction |
| CN117380520B (en) * | 2023-12-12 | 2024-02-13 | 山东宏昌路桥集团有限公司 | Gravel screening device for highway construction |
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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 |
Granted publication date: 20210420 |