CN217250633U - Gravel and sand sieving mechanism is used in construction concrete processing - Google Patents
Gravel and sand sieving mechanism is used in construction concrete processing Download PDFInfo
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- CN217250633U CN217250633U CN202221188375.1U CN202221188375U CN217250633U CN 217250633 U CN217250633 U CN 217250633U CN 202221188375 U CN202221188375 U CN 202221188375U CN 217250633 U CN217250633 U CN 217250633U
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- rectangular
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- bottom end
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 239000004576 sand Substances 0.000 title claims abstract description 30
- 239000004567 concrete Substances 0.000 title claims abstract description 14
- 238000007873 sieving Methods 0.000 title claims abstract description 6
- 238000010276 construction Methods 0.000 title claims description 8
- 238000009435 building construction Methods 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims description 16
- 239000004575 stone Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- -1 tiles Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a gravel and sand sieving mechanism for building construction concrete processing, which belongs to the technical field of building construction, and comprises a device body, wherein a base is arranged at the bottom end of the device body, balancing weights are all arranged at four corners at the top end of the base, an adjustable diversion mechanism is fixedly arranged at the middle part of the bottom end of the device body and at least comprises a rectangular frame, a spring rod, a corrugated pipe and a movable frame, the bottom end of the device body is provided with the rectangular frame, the bottom end of the rectangular frame is provided with the spring rod, the inner side of the spring rod is provided with the corrugated pipe, the bottom end of the corrugated pipe is provided with the movable frame, the utility model has the advantages that the material can be conveniently guided by the adjustable diversion mechanism, the difficulty of guiding the material is reduced, the space between a discharge hole of a collecting device and the device body can be reduced, thereby reducing the interference of the outside to the material, and the phenomenon that the materials are scattered due to the blowing of the gas in the falling process is prevented.
Description
Technical Field
The utility model relates to a construction technical field specifically is building construction is gravel and sand sieving mechanism for concrete processing.
Background
The building is a space for people to live and use, which is formed by soil, bricks, tiles, stones, woods, modern reinforced concrete, profiles and other building materials, such as houses, bridges, plants, gymnasiums, kilns, water towers, temples and the like, in a broad sense, the landscape and the garden are also part of the building, sand and stones refer to loose mixtures of sand grains and broken stones, different sand and stone structures have larger difference, and some sand and stone have uniform thickness and different sizes; on the building site, often will use gravel and sand, because the particle size of gravel and sand is uneven when gravel and sand bought, and the particle size is very different moreover, at this moment just will filter gravel and sand through screening equipment, chinese patent discloses a gravel and sand screening dress for concrete processing for this reason, application number 202022218212.0, the utility model discloses an at last box slope installation gravel and sand screening net, slope installation fine sand screening net under in the box, can carry out multiple screening to gravel and sand, gravel and sand screening net can be with separating between stone and the sand, and fine sand screening net can be with separating between coarse sand and the fine sand to realize once only accomplishing screening work, can effectively improve screening efficiency.
However, the discharged materials are not guided conveniently, the difficulty of guiding the materials is increased, and the height between the discharge port and the collecting device cannot be adjusted, so that the discharged materials are splashed, and the problem of dirtiness around the device is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building construction is gravel and sand sieving mechanism for concrete processing to propose this patent and be not convenient for carry out the water conservancy diversion to discharged material in solving above-mentioned background art, increased the water conservancy diversion degree of difficulty of material, and because highly unable regulation between bin outlet and the collection device, thereby lead to the phenomenon that discharged material produced the splash four times, and then lead to producing dirty indiscriminate problem around the device.
In order to solve the technical problem, the utility model provides a following technical scheme: the sand and stone screening device for building construction concrete processing comprises a device body, wherein a base is installed at the bottom end of the device body, balancing weights are installed at four corners of the top end of the base, an adjustable flow guide mechanism is fixedly installed in the middle of the bottom end of the device body, and the adjustable flow guide mechanism at least comprises a rectangular frame, a spring rod, a corrugated pipe and a moving frame;
the bottom end of the device body is provided with a rectangular frame, the bottom end of the rectangular frame is provided with a spring rod, the inner side of the spring rod is provided with a corrugated pipe, and the bottom end of the corrugated pipe is provided with a movable frame;
the top end of the base is symmetrically provided with a positioning limiting mechanism, and the positioning limiting mechanism at least comprises a rectangular block, a rectangular plate and an L-shaped plate;
the base top is provided with the rectangular block, the rectangular block top is provided with the rectangular plate, the rectangular plate both ends all are provided with the L template.
The adjustable flow guide mechanism comprises a rectangular frame, a spring rod, a corrugated pipe, a movable frame, a threaded sleeve and a threaded rod;
the device body bottom middle part fixed mounting has the rectangle frame, rectangle frame bottom three corners department all welds there is the spring beam, rectangle frame bottom middle part is connected with the bellows, bellows bottom middle part is connected with removes the frame, it rotates on the frame top to remove and is connected with the threaded rod, the threaded rod surface has the thread bush through threaded connection.
Preferably, the top end of the threaded sleeve is fixedly connected with the bottom end of the rectangular frame, and the bottom end of the spring rod is fixedly connected with the top end of the movable frame.
Preferably, rectangular holes are formed in the middle of the inner walls of the movable frame and the rectangular frame, and the size of each rectangular hole is the same.
The positioning and limiting mechanism comprises a manual telescopic column, a rectangular block, a first screw rod, a first upright column, a rectangular plate, a second screw rod, a second upright column and an L-shaped plate;
manual flexible post is installed to base top symmetry, manual flexible capital end mid-mounting has the rectangular block, rectangular block one end is rotated and is connected with first lead screw, rectangular block one end is located first lead screw bottom position department welding and has first stand, connect through the rectangular plate between first stand and the first lead screw surface, the rectangular plate both ends all have the second lead screw through threaded connection, the rectangular plate both ends all are located second lead screw bottom position department sliding connection and have the second stand, connect through the L template between second lead screw and the second stand one end.
Preferably, the second screw rod is movably connected with the L-shaped plate, a matching hole is formed in one end face of the rectangular plate corresponding to one end of the first upright post and one end of the first screw rod, and the rectangular plate is connected with the first screw rod through threads.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. through adjusting formula water conservancy diversion mechanism, can be convenient for carry out the water conservancy diversion to the material, reduced the water conservancy diversion degree of difficulty of material, can reduce the interval between collection device and the device body bin outlet simultaneously to the external interference to the material has been reduced, and prevent that the material from producing the phenomenon scattered everywhere owing to gaseous blowing at the in-process that drops.
2. Through location stop gear, can fix a position the balancing weight both sides, reduce the location degree of difficulty of balancing weight both sides to prevent that the balancing weight from producing the phenomenon of separation along the base surface.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the device body of the present invention;
fig. 3 is a schematic structural view of the adjustable diversion mechanism of the present invention;
fig. 4 is a schematic structural view of the positioning and limiting mechanism of the present invention;
in the figure: 1. a device body; 2. a base; 3. a balancing weight;
4. an adjustable diversion mechanism; 401. a rectangular frame; 402. a spring lever; 403. a bellows; 404. moving the frame; 405. a threaded sleeve; 406. a threaded rod;
5. a positioning and limiting mechanism; 501. a manual telescopic column; 502. a rectangular block; 503. a first lead screw; 504. a first upright post; 505. a rectangular plate; 506. a second lead screw; 507. a second upright post; 508. an L-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the sand and stone screening device for building construction concrete processing comprises a device body 1, wherein a base 2 is installed at the bottom end of the device body 1, balancing weights 3 are installed at four corners of the top end of the base 2, an adjustable flow guide mechanism 4 is fixedly installed in the middle of the bottom end of the device body 1, and the adjustable flow guide mechanism 4 at least comprises a rectangular frame 401, a spring rod 402, a corrugated pipe 403 and a moving frame 404;
a rectangular frame 401 is arranged at the bottom end of the device body 1, a spring rod 402 is arranged at the bottom end of the rectangular frame 401, a corrugated pipe 403 is arranged on the inner side of the spring rod 402, and a movable frame 404 is arranged at the bottom end of the corrugated pipe 403;
the top end of the base 2 is symmetrically provided with a positioning and limiting mechanism 5, and the positioning and limiting mechanism 5 at least comprises a rectangular block 502, a rectangular plate 505 and an L-shaped plate 508;
the top end of the base 2 is provided with a rectangular block 502, the top end of the rectangular block 502 is provided with a rectangular plate 505, and two ends of the rectangular plate 505 are provided with L-shaped plates 508.
The adjustable flow guide mechanism 4 comprises a rectangular frame 401, a spring rod 402, a corrugated pipe 403, a moving frame 404, a threaded sleeve 405 and a threaded rod 406;
fixed mounting has rectangle frame 401 in the middle part of the 1 bottom of device body, rectangle frame 401 bottom three corners department all has welded spring strut 402, rectangle frame 401 bottom middle part is connected with bellows 403, bellows 403 bottom middle part is connected with removes frame 404, the rectangular hole has all been seted up at removal frame 404 and rectangle frame 401 inner wall middle part, the size of two rectangular holes is the same, the flow of object of can being convenient for, the degree of difficulty that flows of object has been reduced, it is connected with threaded rod 406 to remove frame 404 top rotation, threaded rod 406 surface has threaded bush 405 through threaded connection, fixed connection between threaded bush 405 top and the rectangle frame 401 bottom, spring strut 402 bottom and remove fixed connection between the frame 404 top, the removal of frame 404 can be convenient for remove, the removal degree of difficulty that removes frame 404 has been reduced.
The positioning and limiting mechanism 5 comprises a manual telescopic column 501, a rectangular block 502, a first screw rod 503, a first upright column 504, a rectangular plate 505, a second screw rod 506, a second upright column 507 and an L-shaped plate 508;
the top end of the base 2 is symmetrically provided with manual telescopic columns 501, the middle part of the top end of the manual telescopic column 501 is provided with a rectangular block 502, one end of the rectangular block 502 is rotatably connected with a first screw rod 503, one end of the rectangular block 502 is positioned at the bottom end position of the first screw rod 503 and is welded with a first upright column 504, the outer surfaces of the first upright column 504 and the first screw rod 503 are connected through a rectangular plate 505, two ends of the rectangular plate 505 are both connected with a second screw rod 506 through screw threads, two ends of the rectangular plate 505 are positioned at the bottom end position of the second screw rod 506 and are connected with a second upright column 507 in a sliding way, one end of the second screw rod 506 and one end of the second upright column 507 are connected through an L-shaped plate 508, the second screw rod 506 and the L-shaped plate 508 are movably connected, one end of the rectangular plate 505 is provided with matching holes corresponding to one end positions of the first upright column 504 and the first screw rod 503, the rectangular plate 505 and the first screw rod 503 are connected through screw threads, so that the L-shaped plate 508 and the rectangular plate 505 can be convenient for movement of the rectangular plate 505, the difficulty of moving the rectangular plate 505 is reduced.
The utility model discloses a theory of operation: the device is in the in-service use in-process, put into device body 1 bottom along base 2 with collection device, then the user rotates threaded rod 406, threaded rod 406 is along the inside rotation of thread bush 405 and remove, and threaded rod 406 drives when removing the frame 404 and removes, it is tensile to drive bellows 403 when removing the frame 404 and removing, and it is tensile to drive spring lever 402 this moment, can be convenient for carry out the water conservancy diversion to the material, the water conservancy diversion degree of difficulty of material has been reduced, can reduce the interval between collection device and the device body 1 bin outlet simultaneously, thereby the external interference to the material has been reduced, and prevent that the material from producing the phenomenon of scattering because gaseous blowing at the in-process that drops.
Then the user connects between balancing weight 3 and the device body 1, then the user promotes rectangular plate 505, rectangular plate 505 drives rectangular block 502 to move when moving, rectangular block 502 drives manual flexible post 501 to shrink when moving, then the user rotates first lead screw 503, first lead screw 503 drives rectangular plate 505 to move along first stand 504 surface when rotating, and laminate with 3 terminal surfaces of balancing weight, then the user rotates second lead screw 506, drive L-shaped plate 508 and move along second stand 507 surface when rotating second lead screw 506, thereby make L-shaped plate 508 enter 3 one end limit portion of balancing weight, thereby can fix a position 3 both sides of balancing weight, the location degree of difficulty of 3 both sides of balancing weight has been reduced, thereby prevent that balancing weight 3 from producing the phenomenon of separation along the 2 surfaces of base.
It should be noted that, in this document, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Building construction is gravel and sand sieving mechanism for concrete processing, including device body (1), base (2) are installed to device body (1) bottom, balancing weight (3), its characterized in that are all installed to base (2) top four corners: the middle part of the bottom end of the device body (1) is fixedly provided with an adjustable flow guide mechanism (4), and the adjustable flow guide mechanism (4) at least comprises a rectangular frame (401), a spring rod (402), a corrugated pipe (403) and a movable frame (404);
a rectangular frame (401) is arranged at the bottom end of the device body (1), a spring rod (402) is arranged at the bottom end of the rectangular frame (401), a corrugated pipe (403) is arranged on the inner side of the spring rod (402), and a movable frame (404) is arranged at the bottom end of the corrugated pipe (403);
the top end of the base (2) is symmetrically provided with positioning and limiting mechanisms (5), and the positioning and limiting mechanisms (5) at least comprise rectangular blocks (502), rectangular plates (505) and L-shaped plates (508);
the base (2) top is provided with rectangular block (502), rectangular block (502) top is provided with rectangular plate (505), rectangular plate (505) both ends all are provided with L template (508).
2. The apparatus for screening sand and stone for use in the construction concrete according to claim 1, wherein: the adjustable flow guide mechanism (4) comprises a rectangular frame (401), a spring rod (402), a corrugated pipe (403), a movable frame (404), a threaded sleeve (405) and a threaded rod (406);
the device body (1) bottom middle part fixed mounting has rectangle frame (401), spring beam (402) have all been welded in rectangle frame (401) bottom three corners department, rectangle frame (401) bottom middle part is connected with bellows (403), bellows (403) bottom middle part is connected with removes frame (404), it is connected with threaded rod (406) to remove frame (404) top rotation, threaded rod (406) surface has thread bush (405) through threaded connection.
3. The apparatus for screening sand and stone for use in the construction concrete according to claim 2, wherein: the top end of the threaded sleeve (405) is fixedly connected with the bottom end of the rectangular frame (401), and the bottom end of the spring rod (402) is fixedly connected with the top end of the movable frame (404).
4. The apparatus for screening sand and stone for use in the construction concrete according to claim 2, wherein: rectangular holes are formed in the middle of the inner walls of the movable frame (404) and the rectangular frame (401), and the two rectangular holes are the same in size.
5. The apparatus for screening sand and stone for use in the construction concrete according to claim 1, wherein: the positioning and limiting mechanism (5) comprises a manual telescopic column (501), a rectangular block (502), a first screw rod (503), a first upright column (504), a rectangular plate (505), a second screw rod (506), a second upright column (507) and an L-shaped plate (508);
manual flexible post (501) is installed to base (2) top symmetry, manual flexible post (501) top mid-mounting has rectangular block (502), rectangular block (502) one end is rotated and is connected with first lead screw (503), rectangular block (502) one end is located first lead screw (503) bottom position department welding has first stand (504), connect through rectangular plate (505) between first stand (504) and first lead screw (503) surface, rectangular plate (505) both ends all have second lead screw (506) through threaded connection, sliding connection has second stand (507) all is located second lead screw (506) bottom position department at rectangular plate (505) both ends, connect through L template (508) between second lead screw (506) and second stand (507) one end.
6. The apparatus for screening sand and stone for use in the construction concrete according to claim 5, wherein: the second screw rod (506) is movably connected with the L-shaped plate (508), a matching hole is formed in one end face of the rectangular plate (505) corresponding to one end of the first upright post (504) and one end of the first screw rod (503), and the rectangular plate (505) is connected with the first screw rod (503) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188375.1U CN217250633U (en) | 2022-05-17 | 2022-05-17 | Gravel and sand sieving mechanism is used in construction concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188375.1U CN217250633U (en) | 2022-05-17 | 2022-05-17 | Gravel and sand sieving mechanism is used in construction concrete processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217250633U true CN217250633U (en) | 2022-08-23 |
Family
ID=82886562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188375.1U Expired - Fee Related CN217250633U (en) | 2022-05-17 | 2022-05-17 | Gravel and sand sieving mechanism is used in construction concrete processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217250633U (en) |
-
2022
- 2022-05-17 CN CN202221188375.1U patent/CN217250633U/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: 20220823 |