CN219985308U - Sand screening machine for constructional engineering - Google Patents
Sand screening machine for constructional engineering Download PDFInfo
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- CN219985308U CN219985308U CN202321425527.XU CN202321425527U CN219985308U CN 219985308 U CN219985308 U CN 219985308U CN 202321425527 U CN202321425527 U CN 202321425527U CN 219985308 U CN219985308 U CN 219985308U
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- Prior art keywords
- sand screening
- sand
- shell
- screen
- shell body
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- 239000004576 sand Substances 0.000 title claims abstract description 87
- 238000012216 screening Methods 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000004575 stone Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 13
- 239000002002 slurry Substances 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screening machine for construction engineering, which comprises a shell, a sand screening structure and a driving structure, wherein the shell can realize the tightness of the sand screening structure and prevent dust from flying, the sand screening structure is positioned in the shell, and one end of the driving structure is meshed and connected with the sand screening structure. According to the sand screening machine, the shell is arranged, the sand screening structure can be used for wrapping the inside, dust is prevented from flying during sand screening to influence the surrounding environment, the advantage of environmental protection is achieved, the sand screening structure is arranged, the driving piece can orderly drive sand and stone slurry to rotate, sand and stone slurry are separated due to the fact that the screen mesh is used for separating sand from stone slurry in the sand and stone slurry rotating process, the sand flows out of the second discharge hole, and stone slurry flows out of the first discharge hole, the screen mesh can be rotated through the driving structure, and the problem that dust doped in the sand in the screening process pollutes the surrounding environment in the existing sand screening machine is solved.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a sand screening machine for constructional engineering.
Background
The sand sieving machine is also called dry land sand sieving ship and sand and stone separator, and is suitable for river course, reservoir and coal yard. Consists of a ship body, a frame, a speed reducer, a conveyor belt, a rotary screen, an engine or a motor. The machine type is simple in structure, economical, practical and easy to operate.
Most of the existing sand screening machines are open, and dust doped in sand during screening can pollute the surrounding environment.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a sand screening machine for construction engineering, which has the advantage of protection, and solves the problem that the existing sand screening machine is mostly open, and dust doped in sand during the screening process pollutes the surrounding environment.
The utility model is realized in such a way, the sand screening machine for the construction engineering comprises a shell, a sand screening structure and a driving structure, wherein the shell can realize the tightness of the sand screening structure and prevent dust from flying, the sand screening structure is positioned in the shell, one end of the driving structure is meshed with the sand screening structure and is fixedly arranged at the top of the shell, the driving structure can drive the sand screening structure to rotate, and the sand screening structure can screen sand;
the shell comprises a shell body, a front cover, a rear cover, a support column, a throwing port and a first discharge port, wherein the front cover is positioned on the front side of the shell body, the rear cover is positioned on the rear side of the shell body, the front cover and the rear cover are fixedly connected with the shell body, the first discharge port is fixedly communicated with the rear cover, the throwing port is formed on the front side of the front cover, one end of the support column is fixedly connected with the bottom of the shell body, the other end of the support column is in contact with the ground, and the bottom of the shell body is fixedly connected with a second discharge port;
the sand screening structure comprises a screen, a driving piece and two rotating blocks, wherein two ends of the screen are fixedly connected with the two rotating blocks, the driving piece is arranged in the screen, and one ends of the two rotating blocks are respectively embedded into the front cover and the rear cover;
the driving structure comprises an output motor and a gear, wherein the output motor is arranged at the top of the shell body, the output end of the output motor is fixedly connected with the gear, and the bottom of the gear is meshed with the rear side rotating block.
Preferably, the end of the dispensing opening far away from the rear cover is in an inclined shape.
As the preferable mode of the utility model, the distance between the bottom opening of the second discharging hole and the top opening is smaller, and the joint of the second discharging hole and the shell body is subjected to arc treatment.
Preferably, the first discharge port is positioned below the front cover, and the first discharge port is communicated with the inside of the screen.
Preferably, the two ends of the driving plate extend to the outer side of the screen mesh, and the driving plate extends spirally.
Preferably, one end of the rotating block is provided with a rotating shaft, and one end of the rotating shaft far away from the rotating block is respectively arranged in the front cover and the rear cover.
Compared with the prior art, the utility model has the following beneficial effects:
according to the sand screening machine, the shell is arranged, the sand screening structure can be used for wrapping the inside, dust is prevented from flying during sand screening to influence the surrounding environment, the advantage of environmental protection is achieved, the sand screening structure is arranged, the driving piece can orderly drive sand and stone slurry to rotate, sand and stone slurry are separated due to the fact that the screen mesh is used for separating sand from stone slurry in the sand and stone slurry rotating process, the sand flows out of the second discharge hole, and stone slurry flows out of the first discharge hole, the screen mesh can be rotated through the driving structure, and the problem that dust doped in the sand in the screening process pollutes the surrounding environment in the existing sand screening machine is solved.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a left side cross-sectional view of an embodiment of the present utility model providing an overall structure;
FIG. 3 is a perspective view of a sand screening structure provided by an embodiment of the present utility model;
FIG. 4 is a perspective view of an embodiment of the present utility model providing for the mounting of a housing and a drive structure;
FIG. 5 is a front cross-sectional view of an embodiment of the present utility model providing a housing body;
fig. 6 is a partial enlarged view of the earth 2 at a provided in an embodiment of the present utility model.
In the figure: 1. a housing body; 2. a front cover; 3. a rear cover; 4. a support column; 5. a delivery port; 6. a first discharge port; 7. a screen; 8. a driving plate; 9. a rotating block; 10. an output motor; 11. a gear; 12. a rotating shaft; 13. and a second discharging hole.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the sand screening machine for construction engineering provided by the embodiment of the utility model comprises a shell, a sand screening structure and a driving structure, wherein the shell can realize the tightness of the sand screening structure and prevent dust from flying, the sand screening structure is positioned in the shell, one end of the driving structure is meshed with the sand screening structure and is fixedly arranged at the top of the shell, the driving structure can drive the sand screening structure to rotate, and the sand screening structure can screen sand;
the shell comprises a shell body 1, a front cover 2, a rear cover 3, a support column 4, a throwing port 5 and a first discharge port 6, wherein the front cover 2 is positioned at the front side of the shell body 1, the rear cover 3 is positioned at the rear side of the shell body 1, the front cover 2 and the rear cover 3 are fixedly connected with the shell body 1, the first discharge port 6 is fixedly communicated with the rear cover 3, the throwing port 5 is formed in the front side of the front cover 2, one end of the support column 4 is fixedly connected with the bottom of the shell body 1, the other end of the support column 4 is in contact with the ground, and the bottom of the shell body 1 is fixedly connected with a second discharge port 13;
the sand screening structure comprises a screen 7, a driving piece 8 and two rotating blocks 9, wherein two ends of the screen 7 are fixedly connected with the two rotating blocks 9, the driving piece 8 is arranged in the screen 7, and one ends of the two rotating blocks 9 are respectively embedded into the front cover 2 and the rear cover 3;
the driving structure comprises an output motor 10 and a gear 11, wherein the output motor 10 is arranged at the top of the shell body 1, the output end of the output motor 10 is fixedly connected with the gear 11, and the bottom of the gear 11 is meshed and connected with the rear side rotating block 9.
Referring to fig. 2, the end of the dispensing opening 5 remote from the rear cover 3 is inclined.
The scheme is adopted: through setting up and putting in mouthful 5, put in mouthful 5 and be the slope shape and make things convenient for the staff to put in mouthful 5 input grit, simultaneously, put in the one end of mouthful 5 and be the perpendicular dust that can avoid and flow backward.
Referring to fig. 5, the bottom opening distance of the second discharge port 13 is smaller than the top opening, and the joint of the second discharge port 13 and the housing body 1 is processed with an arc.
The scheme is adopted: by arranging the second discharge hole 13, the sand falling range is reduced, so that the sand can be discharged in a concentrated manner.
Referring to fig. 1, 2 and 4, a first discharge port 6 is located below the front cover 2, and the first discharge port 6 communicates with the inside of the screen 7.
The scheme is adopted: through setting up first discharge gate 6, first discharge gate 6 is located the inside below of protecgulum 2 and can make things convenient for the stone slurry to drop, simultaneously, protecgulum 2 can avoid most dust to leak.
Referring to fig. 3, both ends of the driving piece 8 extend to the outside of the screen 7, and the driving piece 8 extends in a spiral.
The scheme is adopted: through setting up driving piece 8, the both ends of driving piece 8 extend to the shell body 1 outside, and firstly convenient ejection of compact, secondly convenient feeding can avoid appearing leaking the phenomenon of material.
Referring to fig. 6, one end of the rotating block 9 is provided with a rotating shaft 12, and one end of the rotating shaft 12 remote from the rotating block 9 is respectively installed inside the front cover 2 and the rear cover 3.
The scheme is adopted: through setting up pivot 12, can realize the rotary block 9 and be connected with protecgulum 2 and hou gai 3, can make rotary block 9 rotation in-process stable.
The working principle of the utility model is as follows:
when the sand and stone separating device is used, a worker starts an output motor 10, the output end of the output motor 10 drives a gear 11 to rotate, the gear 11 drives a rear side rotating block 9 to rotate, the rotating block 9 rotates to drive a screen 7 to rotate, the rotation of the screen 7 drives a driving disc to rotate, meanwhile, the front side rotating block 9 is driven to rotate, two rotating blocks 9 rotate along with the track of a rotating shaft 12, then the worker puts sand and stone into a putting port 5, the sand and stone are moved towards the inside of the screen 7 along with the inclined plane rear cover 3 of the putting port 5 and then are stirred by a driving piece 8, sand and stone are separated through the screen 7, sand and stone slurry are separated, sand falls out from a second discharge port 13 along with the aperture of the screen 7, stone slurry starts to a first discharge port 6 along with the track of the driving piece 8, sand and stone can be driven to two sides of the screen 7 by the track of the driving piece 8 in the moving process, because of gravity, the sand and stone collide with the inner wall of the screen 7 in the falling process, so that the sand and stone is loose, and the sand and stone are collected by the worker, and the operation is completed.
To sum up: this sand screening machine for building engineering is through setting up shell body 1, protecgulum 2, back lid 3, support column 4, put in mouthful 5, first discharge gate 6, screen cloth 7, drive piece 8, turning block 9, output motor 10, gear 11, pivot 12 and the cooperation of second discharge gate 13 and use, has solved current sand screening machine and has mostly adopted openly, and the dust of doping in the screening process inside sand can be to the environmental pollution's of surrounding.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood in specific cases for users of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sand screening machine for building engineering which characterized in that: the sand screening device comprises a shell, a sand screening structure and a driving structure, wherein the shell can realize the tightness of the sand screening structure and prevent dust from flying, the sand screening structure is positioned in the shell, one end of the driving structure is meshed with the sand screening structure and is fixedly arranged at the top of the shell, the driving structure can drive the sand screening structure to rotate, and the sand screening structure can screen sand;
the shell comprises a shell body (1), a front cover (2), a rear cover (3), a support column (4), a throwing port (5) and a first discharge port (6), wherein the front cover (2) is positioned at the front side of the shell body (1), the rear cover (3) is positioned at the rear side of the shell body (1), the front cover (2) and the rear cover (3) are fixedly connected with the shell body (1), the first discharge port (6) is fixedly communicated with the rear cover (3), the throwing port (5) is formed in the front side of the front cover (2), one end of the support column (4) is fixedly connected with the bottom of the shell body (1), the other end of the support column (4) is in contact with the ground, and a second discharge port (13) is fixedly connected with the bottom of the shell body (1).
The sand screening structure comprises a screen (7), a driving piece (8) and two rotating blocks (9), wherein two ends of the screen (7) are fixedly connected with the two rotating blocks (9), the driving piece (8) is arranged in the screen (7), and one ends of the two rotating blocks (9) are respectively embedded into the front cover (2) and the rear cover (3);
the driving structure comprises an output motor (10) and a gear (11), wherein the output motor (10) is arranged at the top of the shell body (1), the output end of the output motor (10) is fixedly connected with the gear (11), and the bottom of the gear (11) is meshed with the rear side rotating block (9).
2. A sand screening machine for construction engineering according to claim 1, wherein: one end of the throwing port (5) far away from the rear cover (3) is in an inclined shape.
3. A sand screening machine for construction engineering according to claim 1, wherein: the bottom opening distance of the second discharge hole (13) is smaller than the top opening, and the joint of the second discharge hole (13) and the shell body (1) is subjected to arc treatment.
4. A sand screening machine for construction engineering according to claim 1, wherein: the first discharge hole (6) is positioned below the front cover (2), and the first discharge hole (6) is communicated with the inside of the screen (7).
5. A sand screening machine for construction engineering according to claim 1, wherein: the two ends of the driving piece (8) extend to the outer side of the screen (7), and the driving piece (8) extends spirally.
6. A sand screening machine for construction engineering according to claim 1, wherein: one end of the rotating block (9) is provided with a rotating shaft (12), and one end of the rotating shaft (12) far away from the rotating block (9) is respectively arranged in the front cover (2) and the rear cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425527.XU CN219985308U (en) | 2023-06-06 | 2023-06-06 | Sand screening machine for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425527.XU CN219985308U (en) | 2023-06-06 | 2023-06-06 | Sand screening machine for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219985308U true CN219985308U (en) | 2023-11-10 |
Family
ID=88621151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321425527.XU Active CN219985308U (en) | 2023-06-06 | 2023-06-06 | Sand screening machine for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219985308U (en) |
-
2023
- 2023-06-06 CN CN202321425527.XU patent/CN219985308U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240731 Address after: No. 302, 3rd Floor, New Kinetic Energy Building, No. 12 Youyi South Road, Wentusak Village, Songtake Town, Atushi City, Xinjiang Uygur Autonomous Region 845350 Patentee after: Xinjiang Dongsheng Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 10, Nong Chang Street, Xiangfang District, Harbin, Heilongjiang, 150000 Patentee before: Heilongjiang Baizhou Construction Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |