CN212263820U - Building grit screening installation - Google Patents
Building grit screening installation Download PDFInfo
- Publication number
- CN212263820U CN212263820U CN202020296110.8U CN202020296110U CN212263820U CN 212263820 U CN212263820 U CN 212263820U CN 202020296110 U CN202020296110 U CN 202020296110U CN 212263820 U CN212263820 U CN 212263820U
- Authority
- CN
- China
- Prior art keywords
- side wall
- screening
- cavity
- bottom plate
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a grit screening technical field, and a building grit screening installation is disclosed, comprising a base plate, the fixed backup pad that is provided with the symmetry in upper end of bottom plate, the upper end of two backup pads is provided with the apron, first cavity has been seted up to the inside of bottom plate, the inside of first cavity transversely is provided with the lead screw, the right-hand member of lead screw passes through the bearing and is connected with the lateral wall rotation of first cavity, the lateral wall that the left end of lead screw runs through first cavity extends to the outside and fixedly is provided with the motor, first bar mouth has been seted up to the last lateral wall of bottom plate, the pole wall threaded connection of lead screw has. The utility model discloses, reduce the dust that filters grit in-process and produce, prevent to cause the pollution to the air, be convenient for collect and the grit of taking, improve work efficiency greatly, increase the screening quality.
Description
Technical Field
The utility model relates to a grit screening technical field especially relates to a building grit screening installation.
Background
Sandstone is often used as a high-quality building material and a concrete raw material and widely applied to the fields of houses, roads, highways, railways, engineering and the like because of good hardness and stable chemical properties, and sandstone is an important building material for large buildings, sandstone carving, interior decoration and garden yard construction since ancient times.
Building grit screening installation in the past can produce a large amount of dusts when screening the grit, and not only polluted environment produces the influence to the worker health moreover, and a large amount of little grit that produce after the screening are difficult for collecting, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the sand and stone difficulty is greatly connected and the work efficiency is lower in the screening process in the prior art, and providing a building sand and stone screening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building sandstone screening device comprises a bottom plate, wherein symmetrical supporting plates are fixedly arranged at the upper end of the bottom plate, a cover plate is arranged at the upper ends of the two supporting plates, a first cavity is formed in the bottom plate, a lead screw is transversely arranged in the first cavity, the right end of the lead screw is rotatably connected with the side wall of the first cavity through a bearing, the left end of the lead screw penetrates through the side wall of the first cavity to extend to the outside and is fixedly provided with a motor, a first strip-shaped opening is formed in the upper side wall of the bottom plate, a slide block is connected to the rod wall of the lead screw in a threaded manner, the slide block is slidably connected with the first strip-shaped opening, a sand containing disc is arranged at the upper end of the bottom plate, the lower side wall of the sand containing disc is fixedly connected with the upper side wall of the slide block, a first fixed block and a second fixed block are fixedly arranged on the side walls of the two supporting, the interior of the two first grooves is respectively provided with a first chute, the upper end of the sand containing plate is transversely provided with a screening plate, the side wall of the screening plate is provided with a plurality of screening holes, the two ends of the screening plate are respectively connected with the side wall of the supporting plate in a sliding manner, the two ends of the screening plate are respectively provided with a second chute, the side wall of the supporting plate and the lower end of the screening plate are respectively provided with a second groove, the inner walls of the two second grooves are fixedly provided with a fixed rod, the rod walls of the two fixed rods are respectively connected with a roller in a sliding manner, the upper ends of the two rollers are respectively connected with the second chutes in a sliding manner, the interior of the first fixed block is transversely and fixedly provided with a pneumatic rod, the right end of the pneumatic rod is fixedly connected with the side wall of the screening plate, the interior of the second fixed block is transversely and fixedly provided, the telescopic rod is characterized in that a first spring is fixedly arranged outside the telescopic rod, a dustproof mechanism is fixedly arranged at the upper end of the cover plate, the left end of the cover plate is rotatably connected with the supporting plate through a first shaft pin, and a limiting mechanism is fixedly arranged at the right end of the cover plate.
Preferably, dustproof mechanism includes the water tank, the water tank is connected with the last lateral wall fixed connection of apron, the right side wall of water tank is fixed and is provided with the water pipe, the water pipe runs through the lateral wall of apron and extends to the lower extreme of apron and fixed dust removal shower nozzle that is provided with.
Preferably, stop gear includes the connecting block, the right-hand member fixed connection of connecting block and apron, the second cavity has been seted up to the inside of connecting block, the inside of second cavity transversely is provided with the second spring, second bar mouth has all been seted up to the upper end and the lower extreme of connecting block, the right-hand member of second spring is provided with the kelly, the kelly passes through the second axis pin and is connected with the lateral wall rotation of connecting block, the right side wall of backup pad is located the fixed stopper that is provided with of lower extreme of connecting block, kelly and stopper joint.
Preferably, the side wall of the supporting plate is positioned at the right end of the sand containing plate and is provided with a discharge hole.
Preferably, the lower end of the bottom plate is fixedly provided with symmetrical bases.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. through the cooperation jointly of water tank, water pipe and dust removal shower nozzle, remove dust to the box inside, prevent that a large amount of dusts that produce from causing environmental pollution in the screening process.
2. Through the common cooperation of screening dish, pneumatic stem, telescopic link, dead lever, gyro wheel and first spring, carry out quick screening to building grit, improve the screening quality.
3. Through the common cooperation of flourishing sand table, lead screw, motor and slider, take out the grit after the screening fast, conveniently take for work efficiency.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation reduces the dust that filters grit in-process and produce, prevents to cause the pollution to the air, is convenient for collect and the grit of taking, improves work efficiency greatly, increases the screening quality.
Drawings
FIG. 1 is a schematic front view of a sand screening apparatus for construction according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a base plate 1, a supporting plate 2, a cover plate 3, a lead screw 4, a motor 5, a sliding block 6, a sand containing plate 7, a first fixing block 8, a second fixing block 9, a screening plate 10, a fixing rod 11, a roller 12, a pneumatic rod 13, a telescopic rod 14, a first spring 15, a water tank 16, a water pipe 17, a dust removal nozzle 18, a connecting block 19, a second spring 20, a clamping rod 21 and a limiting block 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a building sand screening device comprises a bottom plate 1, wherein symmetrical support plates 2 are fixedly arranged at the upper end of the bottom plate 1, symmetrical bases are fixedly arranged at the lower end of the bottom plate 1, discharge holes are formed in the side walls of the support plates 2 and positioned at the right end of a sand containing plate 7, cover plates 3 are arranged at the upper ends of the two support plates 2, a first cavity is formed in the bottom plate 1, a lead screw 4 is transversely arranged in the first cavity, the right end of the lead screw 4 is rotatably connected with the side wall of the first cavity through a bearing, the left end of the lead screw 4 penetrates through the side wall of the first cavity to extend to the outside and is fixedly provided with a motor 5, a first strip-shaped opening is formed in the upper side wall of the bottom plate 1, a slide block 6 is connected with the rod wall of the lead screw 4 through a thread, the slide block 6 is slidably connected with the first strip-shaped opening, a, the side walls of the two supporting plates 2 are respectively fixedly provided with a first fixed block 8 and a second fixed block 9, the upper ends of the first fixed block 8 and the second fixed block 9 are respectively provided with a first groove, the inner parts of the two first grooves are respectively provided with a first chute, the upper end of the sand containing plate 7 is transversely provided with a screening disc 10, the side wall of the screening disc 10 is provided with a plurality of screening holes, both ends of the screening disc 10 are respectively connected with the side wall of the supporting plate 2 in a sliding way, both ends of the screening disc 10 are respectively provided with a second chute, the side wall of the supporting plate 2 and the lower end of the screening disc 10 are respectively provided with a second groove, the inner walls of the two second grooves are fixedly provided with a fixed rod 11, the rod walls of the two fixed rods 11 are respectively connected with a roller 12 in a sliding way, the upper ends of the two rollers 12 are respectively connected with the second chutes in a sliding way, the inner part of, a telescopic rod 14 is transversely and fixedly arranged inside the second fixing block 9, the left end of the telescopic rod 14 is fixedly connected with the right end of the screening disc 10, a first spring 15 is fixedly arranged outside the telescopic rod 14, a dustproof mechanism is fixedly arranged at the upper end of the cover plate 3, the dustproof mechanism comprises a water tank 16, the water tank 16 is fixedly connected with the upper side wall of the cover plate 3, a water pipe 17 is fixedly arranged on the right side wall of the water tank 16, the water pipe 17 penetrates through the side wall of the cover plate 3 to extend to the lower end of the cover plate 3 and is fixedly provided with a dust removal spray head 18, the left end of the cover plate 3 is rotatably connected with the support plate 2 through a first shaft pin, a limiting mechanism is fixedly arranged at the right end of the cover plate 3, the limiting mechanism comprises a connecting block 19, the connecting block 19 is fixedly connected with the right end of the cover plate 3, a second cavity is formed inside the, the right end of the second spring 20 is provided with a clamping rod 21, the clamping rod 21 is rotatably connected with the side wall of the connecting block 19 through a second shaft pin, a limiting block 22 is fixedly arranged on the right side wall of the supporting plate 2 and positioned at the lower end of the connecting block 19, and the clamping rod 21 is clamped with the limiting block 22.
In the utility model, when the building sandstone is screened by sandstone screening equipment, the clamping rod 21 is pulled, the upper end of the clamping rod 21 compresses the second spring 20, the lower end of the clamping rod 21 is separated from the limit block 22, the sandstone is placed at the upper end of the screening disc 10, the cover plate 3 is closed, the pneumatic rod 13 is started, the pneumatic rod 13 pushes the screening disc 10 to shake the screening disc 10 left and right, the sandstone is rapidly screened, the right end of the screening disc 10 compresses the first spring 15, the dust removal nozzle 18 discharges water in the water tank 16 through the water pipe 17, a large amount of dust generated in the screening process is removed, when the screening is completed, the motor 5 is started, the motor 5 drives the screw rod 4 to rotate, the screw rod 4 drives the slider 6 in threaded connection with the rod wall to move, the slider 6 drives the sand containing disc 7 fixedly connected at the upper end to move, the sand containing disc 7 is pushed to the right end of the support plate 2, the sandstone is, the work efficiency is improved, and the labor cost is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A building sandstone screening device comprises a bottom plate, and is characterized in that symmetrical support plates are fixedly arranged at the upper end of the bottom plate, a cover plate is arranged at the upper ends of the two support plates, a first cavity is formed in the bottom plate, a lead screw is transversely arranged in the first cavity, the right end of the lead screw is rotatably connected with the side wall of the first cavity through a bearing, the left end of the lead screw penetrates through the side wall of the first cavity to extend to the outside and is fixedly provided with a motor, a first strip-shaped opening is formed in the upper side wall of the bottom plate, a slide block is connected with the rod wall of the lead screw in a threaded manner, the slide block is slidably connected with the first strip-shaped opening, a sand containing disc is arranged at the upper end of the bottom plate, the lower side wall of the sand containing disc is fixedly connected with the upper side wall of the slide block, and a first fixed, the upper ends of the first fixing block and the second fixing block are respectively provided with a first groove, the insides of the two first grooves are respectively provided with a first chute, the upper end of the sand containing plate is transversely provided with a screening disc, the side wall of the screening disc is provided with a plurality of screening holes, the two ends of the screening disc are respectively connected with the side wall of the supporting plate in a sliding way, the two ends of the screening disc are respectively provided with a second chute, the side wall of the supporting plate is positioned at the lower end of the screening disc and is provided with a second groove, the inner wall of the two second grooves is fixedly provided with a fixing rod, the rod walls of the two fixing rods are respectively connected with a roller in a sliding way, the upper ends of the two rollers are respectively connected with the second chutes in a sliding way, the inside of the first fixing block is transversely fixedly provided with a pneumatic rod, the right end of the pneumatic rod is fixedly connected with, the left end of telescopic link and the right-hand member fixed connection of screening dish, the external fixation of telescopic link is provided with first spring, the fixed dustproof mechanism that is provided with in upper end of apron, the left end of apron is rotated with the backup pad through first pivot and is connected, the fixed stop gear that is provided with of right-hand member of apron.
2. The building sandstone screening device of claim 1, wherein the dustproof mechanism comprises a water tank, the water tank is fixedly connected with the upper side wall of the cover plate, a water pipe is fixedly arranged on the right side wall of the water tank, the water pipe penetrates through the side wall of the cover plate to extend to the lower end of the cover plate, and a dust removal spray head is fixedly arranged on the water pipe.
3. The building sandstone screening device of claim 1, wherein the limiting mechanism comprises a connecting block, the connecting block is fixedly connected with the right end of the cover plate, a second cavity is formed in the connecting block, a second spring is transversely arranged in the second cavity, a second strip-shaped opening is formed in the upper end and the lower end of the connecting block, a clamping rod is arranged at the right end of the second spring, the clamping rod is rotatably connected with the side wall of the connecting block through a second shaft pin, a limiting block is fixedly arranged on the right side wall of the supporting plate and located at the lower end of the connecting block, and the clamping rod is connected with the limiting block in a clamping mode.
4. The building sandstone screening device of claim 1, wherein the side wall of the supporting plate is provided with a discharge hole at the right end of the sand containing plate.
5. The building sandstone screening apparatus of claim 1, wherein the lower end of the bottom plate is fixedly provided with symmetrical bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296110.8U CN212263820U (en) | 2020-03-11 | 2020-03-11 | Building grit screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020296110.8U CN212263820U (en) | 2020-03-11 | 2020-03-11 | Building grit screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212263820U true CN212263820U (en) | 2021-01-01 |
Family
ID=73873419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020296110.8U Active CN212263820U (en) | 2020-03-11 | 2020-03-11 | Building grit screening installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212263820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827573A (en) * | 2021-02-03 | 2021-05-25 | 武国庆 | Acrylamide zymotic fluid continuous production device |
-
2020
- 2020-03-11 CN CN202020296110.8U patent/CN212263820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827573A (en) * | 2021-02-03 | 2021-05-25 | 武国庆 | Acrylamide zymotic fluid continuous production device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208483664U (en) | A kind of multifunctional polishing cutter device | |
| CN212263820U (en) | Building grit screening installation | |
| CN213617401U (en) | Evaporate and press aerated concrete block preparation with cutting equipment | |
| CN214600769U (en) | Dustless soil removing gun for aluminum template | |
| CN112326445A (en) | Hydraulic engineering concrete quality detection device | |
| CN210550313U (en) | Large-breadth wear-resisting plate polishing device | |
| CN111608060A (en) | Automatic marking machine for road traffic markings | |
| CN212421819U (en) | Ceramic tile cutting device for interior decoration | |
| CN205036057U (en) | High -efficient automatic white washed wall system | |
| CN210622267U (en) | Wall construction strutting arrangement for building site | |
| CN206262937U (en) | Eluting column cleaning tool | |
| CN215881974U (en) | Concrete shaking table | |
| CN219152385U (en) | End grinding device for deformed steel bars | |
| CN215789073U (en) | Large-scale high-precision surface grinding machine | |
| CN211030241U (en) | Cutting device is used in processing of glass scale clay | |
| CN212598859U (en) | Dust collector for rail type iron casting production line | |
| CN220699186U (en) | Grinding device based on steel member processing is used | |
| CN210369929U (en) | Simple and easy wall screw rod cleaning device | |
| CN211805339U (en) | Grinding device is used in production of fluorite ore deposit handicraft with sewage treatment structure | |
| CN219002448U (en) | Dust collector in job site | |
| CN217019862U (en) | Aerated brick surface cleaning device | |
| CN215239802U (en) | Automatic grinding device of protection casing | |
| CN219233879U (en) | Sand mixer convenient to clearance | |
| CN219808318U (en) | Building site road surface iron nail collection device | |
| CN213970331U (en) | Local surface treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |