CN216800642U - Sand screening device for construction site - Google Patents
Sand screening device for construction site Download PDFInfo
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- CN216800642U CN216800642U CN202122793635.XU CN202122793635U CN216800642U CN 216800642 U CN216800642 U CN 216800642U CN 202122793635 U CN202122793635 U CN 202122793635U CN 216800642 U CN216800642 U CN 216800642U
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Abstract
The utility model relates to the technical field of sand screening devices, in particular to a sand screening device for a building site, which comprises a sand screening box, wherein the top of the sand screening box is fixedly connected with a top plate, the top of the top plate is provided with a first fixing hole, a baffle is arranged above the top plate, the bottom of the baffle is fixedly connected with the top of the top plate, a coarse screen is arranged inside the sand screening box, and a stirring device is arranged inside the sand screening box. The utility model has the advantages that: this screening sand device for building site simple structure, convenient operation, through having the coarse screen cloth that sets up, first screening sand board and second screening sand board, make the screening effect of sand better, through being provided with agitating unit, can stir the sand, and then make more even of sand stirring, through the slurcam that sets up, the cylinder drives the slurcam and will not filter the sand that filters and concentrate to the miscellaneous incasement of collection through the push pedal and carry out centralized processing, current screening sand device inefficiency has been solved, and the problem that takes manpower.
Description
Technical Field
The utility model relates to the technical field of sand screening devices, in particular to a sand screening device for a construction site.
Background
The sand and soil is a common raw material for building construction, in the construction process, the sand and soil with different specifications are frequently required to be used, the sand and soil screening in a building site is an important work for building construction, the sand is one of the most important raw materials in the building industry, when the sand is used, the sand is expected to be uniform in size and comprises coarse sand, fine sand, medium sand and the like, but the sand fished out from rivers or the sand mined by other methods is different in size and is mixed with gravels with different sizes, so that the sand needs to be screened, in the construction process, the sand needs to be screened to remove impurities in the sand, and then the sand meeting the requirement is screened, however, most of the existing sand screening methods are carried out by utilizing a screen manually, the working strength of manual sand screening is higher, the working efficiency is low, the screened impurities cannot be timely concentrated and treated again, cause the very big waste of labour, the screen cloth is erect in the slope of the most adoption of current screening sand device moreover, then the workman throws sand by the manpower, when sand and soil nature is followed the screen cloth and is slided, reaches the purpose of screening, and fine sand sees through the screen cloth and falls on ground, grit along the screen cloth landing to the opposite side, and this kind of screening sand mode is inefficient, and takes the manual work, can't satisfy the big batch demand of building site to sand and soil screening.
In view of the above problems, the present invention is directed to a sand screening device for construction sites.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a sand screening device for a construction site.
The purpose of the utility model is realized by the following technical scheme: a sand screening device for a construction site comprises a sand screening box, wherein the top of the sand screening box is fixedly connected with a top plate, the top of the top plate is provided with a first fixing hole, a baffle is arranged above the top plate, the bottom of the baffle is fixedly connected with the top of the top plate, a coarse screen is arranged inside the sand screening box, a stirring device is arranged inside the sand screening box, one side of the sand screening box is provided with two third fixing holes, one side of the sand screening box is provided with two air cylinders, one side of each air cylinder is fixedly connected with one side of the sand screening box, an output shaft of each air cylinder penetrates through the inside of the third fixing hole, one side of each air cylinder is fixedly connected with a pushing plate, one side of the sand screening box is provided with a slotted hole, a sundry collecting box is inserted into the slotted hole, the bottom of the sundry collecting box is fixedly connected with a first sand outlet pipe, and the sand screening device is arranged inside the sand screening box, the novel sand screening device is characterized in that two guide plates are arranged inside the sand screening box, a fourth fixing hole is formed in the bottom of the sand screening box, a sand outlet box is arranged at the bottom of the sand screening box, four corners of the bottom of the sand screening box are fixedly connected with one fixing column, and four fixing blocks are fixedly connected with the bottoms of the four fixing columns.
Optionally, the shape and size of the coarse screen mesh are matched with those of the first fixing holes, the outer surface of the coarse screen mesh is inserted into the first fixing holes, and a plurality of first screen holes are formed in one side of the coarse screen mesh.
Optionally, the stirring device comprises a stirring box, the top of the stirring box is fixedly connected with the bottom of the top plate, a second fixing hole is formed in each of two sides of the stirring box, a stirring rod is arranged in each stirring box, the two sides of the stirring rod are inserted into the second fixing holes, a plurality of stirring blades are fixedly connected to the outer surface of the stirring rod, a motor is arranged on one side of the stirring box, an output shaft of the motor is fixedly connected with one side of the stirring rod, a fixing seat is fixedly connected to the bottom of the motor, the top of the fixing seat is fixedly connected with the bottom of the motor, and one side of the fixing seat is fixedly connected with the inner wall of the sand sieving box.
Optionally, the sand screening device comprises a first sand screening plate, two sides of the first sand screening plate are fixedly connected with the inner wall of the sand screening box, a plurality of second sieve holes are formed in the top of the first sand screening plate, and the size of each second sieve hole is slightly smaller than that of each first sieve hole.
Optionally, the bottom of one of the push plates overlaps the top of the first sand screen.
Optionally, the sand screening device comprises a second sand screening plate, the two sides of the second sand screening plate are fixedly connected with the inner wall of the sand screening box, a plurality of third sieve holes are formed in the top of the second sand screening plate, and the size of each third sieve hole is slightly smaller than that of each second sieve hole.
Optionally, the bottom of one of the push plates overlaps the top of the second sand screen.
Optionally, two the top of guide plate all personally submits 45 contained angles with the level, two one side of guide plate all with one side fixed connection of the inner wall of screening sand case.
Optionally, one side of the sand outlet box is inserted into the fourth fixing hole, a sand outlet is formed in the bottom of the sand outlet box, a second sand outlet pipe is inserted into the sand outlet, and a valve is arranged inside the second sand outlet pipe.
The utility model has the following advantages:
1. this sand screening device for building site simple structure, convenient operation, the function is practical, through having the coarse screen cloth that sets up, can carry out preliminary screening to the sand earlier, the user throws into sand soil from the top of coarse screen cloth, thereby great grit is kept outside by the coarse screen cloth, and inside that finer sand soil got into agitating unit, through being provided with agitating unit, can stir the sand, and then make more even of sand stirring, thereby the labour has been practiced thrift, and the work efficiency is improved, therefore, be worth using widely.
2. This screening sand device for building site is through the slurcam that sets up, the sand that falls on first screening sand board and second screening sand board passes through the effect of cylinder, and the cylinder drives the slurcam and will not filter the sand that filters and concentrate the processing in the miscellaneous case of collection through the push pedal, screens many times through to the sand, and then makes more fine and smooth of sand, has solved current screening sand device inefficiency, and takes the manual work, can't satisfy the problem of the big batch demand of building site to the screening of sand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
FIG. 4 is a schematic structural view of a stirring device according to the present invention;
fig. 5 is a schematic structural view of a sand screening device of the present invention.
In the figure: 1-screening sand box, 101-third fixed hole, 102-cylinder, 103-pushing plate, 104-slotted hole, 105-impurity collecting box, 106-first sand outlet pipe, 107-fixed column, 108-fixed block, 2-top plate, 201-first fixed hole, 3-baffle, 4-coarse screen, 401-first sieve hole, 5-stirring device, 501-stirring box, 502-stirring rod, 503-stirring blade, 504-motor, 505-fixed seat, 6-screening sand device, 601-first screening sand plate, 602-second sieve hole, 603-second screening sand plate, 604-third sieve hole, 7-guide plate, 8-sand outlet box, 9-second sand outlet pipe and 10-valve.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 5, a sand sieving device for a construction site comprises a sand sieving box 1, a top plate 2 is fixedly connected to the top of the sand sieving box 1, a first fixing hole 201 is formed in the top of the top plate 2, a baffle 3 is arranged above the top plate 2, the bottom of the baffle 3 is fixedly connected to the top of the top plate 2, a coarse screen 4 is arranged inside the sand sieving box 1, sand can be preliminarily sieved through the coarse screen 4, a user throws sand from the top of the coarse screen 4, larger sand is blocked by the coarse screen 4 and stays outside, and finer sand enters the inside of the stirring device 5, the stirring device 5 is arranged inside the sand sieving box 1, two third fixing holes 101 are formed in one side of the sand sieving box 1, an air cylinder 102 is arranged on one side of the sand sieving box 1, one side of the air cylinder 102 is fixedly connected to one side of the sand sieving box 1, and an output shaft of the air cylinder 102 penetrates through the third fixing holes 101, the equal fixedly connected with in one side of two cylinders 102 slurcam 103, slotted hole 104 has been seted up to one side of screening sand case 1, the inside grafting of slotted hole 104 has a miscellaneous case of collection 105, the first sand pipe 106 that goes out of the bottom fixedly connected with of miscellaneous case of collection 105, the inside of screening sand case 1 is provided with screening sand device 6, the inside of screening sand case 1 is provided with two guide plates 7, the fourth fixed orifices has been seted up to the bottom of screening sand case 1, the bottom of screening sand case 1 is provided with out sandbox 8, the equal fixedly connected with of fixed column 107 in four angle departments in the bottom of screening sand case 1, the equal fixedly connected with of fixed block 108 in the bottom of four fixed column 107.
As a preferred technical scheme of the utility model: the shape and the size of coarse screen 4 and the shape and the size looks adaptation of first fixed orifices 201, the outside surface of coarse screen 4 is pegged graft in the inside of first fixed orifices 201, and a plurality of first sieve mesh 401 has been seted up to one side of coarse screen 4.
As a preferred technical scheme of the utility model: agitating unit 5 includes agitator tank 501, agitator tank 501's top and the bottom fixed connection of roof 2, a second fixed orifices has all been seted up to agitator tank 501's both sides, agitator tank 501's inside is provided with puddler 502, puddler 502's both sides are all pegged graft in the inside of second fixed orifices, puddler 502's surface fixed connection has a plurality of stirring leaf 503, one side of agitator tank 501 is provided with motor 504, motor 504's output shaft and puddler 502's one side fixed connection, motor 504's bottom fixedly connected with fixing base 505, fixing base 505's top and motor 504's bottom fixed connection, one side of fixing base 505 and the inner wall fixed connection of screening sand case 1, through being provided with agitating unit 5, can stir the sand, and then make the more even of sand stirring, thereby the labour has been practiced thrift, work efficiency is improved, therefore, be worth using widely.
As a preferred technical scheme of the utility model: the sand screening device 6 comprises a first sand screening plate 601, two sides of the first sand screening plate 601 are fixedly connected with the inner wall of the sand screening box 1, a plurality of second screening holes 602 are formed in the top of the first sand screening plate 601, and the size of each second screening hole 602 is slightly smaller than that of the corresponding first screening hole 401.
As a preferred technical scheme of the utility model: the bottom of one of them slurcam 103 and the top of first screening sand board 601 overlap joint mutually, through the slurcam 103 that sets up, the sand that falls on first screening sand board 601 and second screening sand board 603 passes through the effect of cylinder 102, and cylinder 10 drives slurcam 103 and concentrates the processing in the miscellaneous case 105 of collection through the push pedal with the sand that does not filter, through carrying out a lot of screening to the sand, and then makes the more fine and smooth of sand.
As a preferred technical scheme of the utility model: screening sand device 6 includes second screening sand board 603, and a plurality of third sieve mesh 604 has been seted up at the both sides of second screening sand board 603 and the inner wall fixed connection of screening sand case 1, and the size of a plurality of third sieve mesh 604 slightly is less than the size of second sieve mesh 602 at the top of second screening sand board 603, and first screening sand board 601 and second screening sand board 603 through setting up make the screening effect of sand better for the more fine and smooth of sand after the screening.
As a preferred technical scheme of the utility model: the bottom of one of the push plates 103 overlaps the top of the second sand screen 603.
As a preferred technical scheme of the utility model: the top of two guide plates 7 all personally submits 45 contained angles with the level, and one side of two guide plates 7 all with one side fixed connection of the inner wall of sieve sandbox 1, through the guide plate 7 that sets up, guide plate 7 has the effect of drainage to the sand of screening out for the inside of sand entering play sandbox 8 that the sand can be more smooth can not cause the sand to be in the remaining of sieve sandbox 1 inside, has improved its practicality.
As a preferred technical scheme of the utility model: go out one side of sandbox 8 and peg graft in the inside of fourth fixed orifices, go out the husky mouth of having seted up in the bottom of sandbox 8, the inside of going out the husky mouth is pegged graft and is had second sand outlet pipe 9, and the inside of second sand outlet pipe 9 is provided with valve 10.
The working process of the utility model is as follows: when the sand screening device is used, a user throws sand from the top of the sand screening box 1, at the moment, larger sand is blocked by the coarse screen 4 and stays outside, and finer sand enters the inside of the stirring device 5, the motor 504 is started, the motor 504 drives the stirring rod 502 to rotate, and then the stirring blade 503 is driven to rotate, so that sand screened from the coarse screen 4 is stirred, the stirred sand falls to the top of the first sand screening plate 601 from the inside of the stirring box 501, the first sand screening plate 601 screens the sand for the second time, at the moment, larger sand is stayed at the top of the first sand screening plate 601, at the moment, the air cylinder 102 drives the push plate 103 to move at the top of the first sand screening plate 601 by starting the air cylinder 102, so that the sand left on the first sand screening plate 601 is pushed into the inside of the impurity collecting box 105, the sand screened from the first sand screening plate 601 falls to the top of the second sand screening plate 603, second screening sand board 603 carries out the third time to the sand and filters, at this moment, great sand is then stayed the top of second screening sand board 603, at this moment through starting cylinder 102, cylinder 102 drives promotion board 103 and removes at the top of second screening sand board 603, and then will stay the sand on second screening sand board 603 and push into the inside of collection miscellaneous case 105, through coarse screen 4, the screening of first screening sand board 601 and second screening sand board 603 makes the effect of the sieve of sieving out better, the sand after the screening passes through guide plate 7 and then goes out sandbox 8 smoothly, accomplish the screening of sand.
In summary, the following steps: the sand screening device for the building site is simple in structure, convenient to operate and practical in function, sand can be preliminarily screened by the coarse screen 4, sand soil is thrown into a user from the top of the coarse screen 4, large sand stones are blocked by the coarse screen 4 and are left outside, fine sand soil enters the stirring device 5, the sand can be stirred by the stirring device 5, and the sand is stirred more uniformly, so that labor force is saved, the working efficiency is improved, and the sand screening device is worthy of popularization and utilization; this screening sand device for building site is through the slurcam 103 that sets up, the sand that falls on first screening sand board 601 and second screening sand board 603 passes through the effect of cylinder 102, cylinder 10 drives slurcam 103 and concentrates on the miscellaneous case 105 of collection through the push pedal to the sand that will not filter and carry out centralized processing, through carrying out a lot of screening to the sand, and then make more fine and smooth of sand, it is inefficient to have solved current screening sand device, and take the manual work, can't satisfy the problem of the big batch demand of building site to the screening of sand.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a screening sand device for building site which characterized in that: the sand screening device comprises a sand screening box (1), wherein the top of the sand screening box (1) is fixedly connected with a top plate (2), the top of the top plate (2) is provided with a first fixing hole (201), a baffle plate (3) is arranged above the top plate (2), the bottom of the baffle plate (3) is fixedly connected with the top of the top plate (2), a coarse screen (4) is arranged inside the sand screening box (1), a stirring device (5) is arranged inside the sand screening box (1), two third fixing holes (101) are formed in one side of the sand screening box (1), two air cylinders (102) are arranged on one side of the sand screening box (1), one sides of the air cylinders (102) are fixedly connected with one side of the sand screening box (1), output shafts of the air cylinders (102) penetrate through the inside of the third fixing holes (101), one sides of the two air cylinders (102) are both fixedly connected with a pushing plate (103), a slotted hole (104) is formed in one side of the sand screening box (1), a impurity collecting box (105) is inserted into the slotted hole (104), a first sand outlet pipe (106) is fixedly connected to the bottom of the impurity collecting box (105), a sand screening device (6) is arranged inside the sand screening box (1), two guide plates (7) are arranged inside the sand screening box (1), a fourth fixing hole is formed in the bottom of the sand screening box (1), a sand outlet box (8) is arranged at the bottom of the sand screening box (1), one fixing column (107) is fixedly connected to four corners of the bottom of the sand screening box (1), and one fixing block (108) is fixedly connected to the bottoms of the four fixing columns (107).
2. The sand screening device for construction sites according to claim 1, wherein: the shape and the size of the coarse screen (4) are matched with those of the first fixing holes (201), the outer surface of the coarse screen (4) is inserted into the first fixing holes (201), and a plurality of first screen holes (401) are formed in one side of the coarse screen (4).
3. The sand screening device for construction sites according to claim 1, wherein: the stirring device (5) comprises a stirring box (501), the top of the stirring box (501) is fixedly connected with the bottom of the top plate (2), two sides of the stirring box (501) are both provided with a second fixing hole, a stirring rod (502) is arranged inside the stirring box (501), both sides of the stirring rod (502) are inserted into the second fixing hole, the outer surface of the stirring rod (502) is fixedly connected with a plurality of stirring blades (503), a motor (504) is arranged on one side of the stirring box (501), an output shaft of the motor (504) is fixedly connected with one side of the stirring rod (502), the bottom of the motor (504) is fixedly connected with a fixed seat (505), the top of the fixed seat (505) is fixedly connected with the bottom of the motor (504), one side of the fixed seat (505) is fixedly connected with the inner wall of the sand screening box (1).
4. The sand screening device for construction sites according to claim 1, wherein: screening sand device (6) include first screening sand board (601), the both sides of first screening sand board (601) and the inner wall fixed connection of screening sandbox (1), a plurality of second sieve mesh (602), a plurality of have been seted up at the top of first screening sand board (601) the size of second sieve mesh (602) slightly is less than the size of first sieve mesh (401).
5. The sand screening device for construction sites according to claim 1, wherein: the bottom of one of the push plates (103) is overlapped with the top of the first sand screening plate (601).
6. The sand screening device for construction sites according to claim 1, wherein: screening sand device (6) include second screening sand board (603), the both sides of second screening sand board (603) and the inner wall fixed connection of screening sandbox (1), a plurality of third sieve mesh (604), a plurality of have been seted up at the top of second screening sand board (603) the size of third sieve mesh (604) slightly is less than the size of second sieve mesh (602).
7. The sand screening device for construction sites according to claim 1, wherein: the bottom of one of the push plates (103) is overlapped with the top of the second sand sieving plate (603).
8. The sand screening device for construction sites according to claim 1, wherein: two the top of guide plate (7) all personally submits 45 contained angles with the level, two one side of guide plate (7) all with one side fixed connection of the inner wall of screening sand case (1).
9. The sand screening device for construction sites according to claim 1, wherein: one side of the sand outlet box (8) is inserted into the fourth fixing hole, a sand outlet is formed in the bottom of the sand outlet box (8), a second sand outlet pipe (9) is inserted into the sand outlet, and a valve (10) is arranged inside the second sand outlet pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793635.XU CN216800642U (en) | 2021-11-15 | 2021-11-15 | Sand screening device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793635.XU CN216800642U (en) | 2021-11-15 | 2021-11-15 | Sand screening device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216800642U true CN216800642U (en) | 2022-06-24 |
Family
ID=82050587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122793635.XU Active CN216800642U (en) | 2021-11-15 | 2021-11-15 | Sand screening device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216800642U (en) |
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2021
- 2021-11-15 CN CN202122793635.XU patent/CN216800642U/en active Active
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Effective date of registration: 20221214 Address after: 030000 Station 646, Huanyu Xingchuang Space, 1-8 Floor, Building A, No. 8, E-commerce Street, Xuefu Industrial Park, Shanxi Transformation Comprehensive Reform Demonstration Zone, Taiyuan, Shanxi Province Patentee after: Shanxi Juxinbao Technology Co.,Ltd. Address before: 101100 1st floor, building 14, yard a 1, Yingezhuang village, Tongzhou District, Beijing Patentee before: Guo Li |
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| TR01 | Transfer of patent right |