CN212651910U - Screening sand device for construction - Google Patents
Screening sand device for construction Download PDFInfo
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- CN212651910U CN212651910U CN202020859411.7U CN202020859411U CN212651910U CN 212651910 U CN212651910 U CN 212651910U CN 202020859411 U CN202020859411 U CN 202020859411U CN 212651910 U CN212651910 U CN 212651910U
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Abstract
The utility model discloses a sand screening device for building construction, which comprises a base, a support seat is welded on the top of the base, a box body is welded on the top of the support seat, a stirring shaft is rotatably connected on the inner wall of the top of the box body, the outer wall of the bottom of the stirring shaft is rotatably connected with a guide plate, a blanking hole is arranged on the guide plate, a guide rod is arranged above the guide plate, a conveying cylinder is welded on one side of the box body, a driven shaft is rotatably connected in the conveying cylinder, a blanking plate which is obliquely arranged is arranged below the box body, the stirring shaft rotates to drive a breaking rod and the guide rod to rotate, the breaking rod breaks the sand, the guide rod enables the smaller sand to fall through the blanking hole, the guide rod rotates to enable the larger sand to enter the conveying cylinder through a connecting hole and a feeding hole, the spiral blade enables the entering sand to reenter the vicinity, the sand and stone crushing and screening device has the advantages that the sand and stone are crushed, the sand and stone are screened, and the sand and stone are prevented from being bonded into blocks.
Description
Technical Field
The utility model relates to a building field especially relates to a screening sand device for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
This application improves under prior art, and among the prior art, at present, in the building construction technical field, can frequently use the screening sand device, artifical sand-raising letter sorting sand material and stone, the job schedule is slower, takes a lot of work to the sand mixes earth and becomes the piece when rainy day, and the sand is difficult to leak down from the filter screen mesh, can lead to screening sand effect not good, and the sand of caking is handled and not falls.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sand screening device for building construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a screening sand device for construction, includes the base, the welding of base top has the supporting seat of symmetric distribution, the welding of supporting seat top has the box, the bottom half shape is leaking hopper-shaped, box top inner wall rotates and is connected with the (mixing) shaft, the (mixing) shaft bottom outer wall rotates the guide plate that is connected with box inner wall fixed mounting, and the guide plate shape is the toper, set up the unloading hole that multiunit equidistance distributes on the guide plate, the guide plate top is equipped with the guide bar of symmetric distribution, and guide bar and guide plate welding, one side welding of box has a transport section of thick bamboo, transport section of thick bamboo internal rotation is connected with the driven shaft, the box below is equipped.
As a further description of the above technical solution: the inner wall welding of guide plate bottom has the mount pad, mount pad top fixed mounting has the bearing, and bearing inner race and (mixing) shaft fixed connection, the vibrating motor of mount pad both sides fixedly connected with symmetric distribution, and vibrating motor and guide plate fixed connection.
As a further description of the above technical solution: the welding of base left side top has articulated seat, and articulated seat is articulated with lower flitch, one side bottom sliding connection that articulated seat was kept away from to flitch has the slider down, the slider bottom articulates there is the movable rod of vertical setting, the one end outer wall sliding connection that the slider was kept away from to the movable rod has with base top welded fixed column, the movable rod stretches into the one end fixedly connected with of fixed column and fixed column inner wall interactive connection's limiting plate, limiting plate bottom fixedly connected with and fixed column bottom inner wall fixed connection's spring.
As a further description of the above technical solution: the box is close to one side of a conveying barrel and is seted up connecting hole and the guiding hole that the slope set up, and the guiding hole is located the top of connecting hole, the discharge opening and the feed port that the slope set up are seted up to one side of a conveying barrel that is close to the box, and the discharge opening is located the top of feed port, the discharge opening communicates with the guiding hole, the feed port is linked together with the connecting hole.
As a further description of the above technical solution: the one end outer wall welding that the driven shaft stretched into a conveying section of thick bamboo has helical blade, the fixed cover of one end outer wall that the driven shaft stretched out a conveying section of thick bamboo top has connect first belt pulley, first belt pulley is connected with the second belt pulley through the belt, and the second belt pulley cup joints with the (mixing) shaft outer wall is fixed.
As a further description of the above technical solution: the utility model discloses a conveying device, including guide bar, puddler, box top fixed mounting has a mounting bracket, and mounting bracket top fixed mounting has a motor, and motor output shaft and (mixing) shaft fixed connection, the feed inlet has been seted up to box top one side, and the feed inlet is located one side that the transport section of thick bamboo was kept away from to the (mixing) shaft.
The utility model discloses following beneficial effect has:
1. in the utility model, the sand and stone are added into the box body through the feed inlet at the top of the box body, the motor drives the stirring shaft to rotate, meanwhile, the driven shaft is driven to rotate by the first belt pulley, the second belt pulley and the belt, the crushing rod and the guide rod are driven to rotate by the rotation of the stirring shaft, the vibrating motor is started, the crushing rod crushes the sand and the stone, the guide rod enables the sand and the stone falling on the top of the guide plate to fall down through the blanking hole, simultaneously the guide bar pivoted makes in the gravel and sand of guide plate top great granule through connecting hole and feed port entering transport cylinder, and the helical blade of driven shaft outer wall makes the gravel and sand that gets into transport cylinder reentrant near broken pole through discharge opening and guide hole again and carries out the breakage, and the gravel and sand that sieves through the unloading hole realizes the breakage to the gravel and sand through unloading board unloading, realizes the screening to the gravel and sand, avoids having in the gravel and sand to bond the blocking.
2. The utility model discloses in the flitch slope set up make gravel and sand downstream, when gravel and sand falls down flitch bottom for the flitch perk down, at this moment, the slider removes and drives the fixed column rebound, and the spring is tensile, and after the unloading of gravel and sand was accomplished, the spring resets and drives down the flitch and reset and make the flitch take place to bounce down, makes the gravel and sand of unloading board top adhesion break away from and the downstream is discharged, the unloading after the gravel and sand of being convenient for sieves husky.
Drawings
Fig. 1 is a schematic structural view of a sand sieving device for building construction according to the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the position B of fig. 1 in the present invention.
Illustration of the drawings:
1-base, 2-box, 3-stirring shaft, 4-guide rod, 5-guide plate, 6-blanking hole, 7-mounting seat, 8-conveying cylinder, 9-driven shaft, 10-discharging hole, 11-guide hole, 12-blanking plate, 13-feeding hole, 14-connecting hole, 15-movable rod, 16-fixed column and 17-sliding block.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a screening sand device for building construction, including base 1, base 1 top welding has the supporting seat of symmetric distribution, the welding of supporting seat top has box 2, box 2 bottom shape is funnel-shaped, box 2 top inner wall rotates and is connected with (mixing) shaft 3, the outer wall of (mixing) shaft 3 bottom rotates and is connected with guide plate 5 with box 2 inner wall fixed mounting, and guide plate 5 shape is the toper, set up the unloading hole 6 that multiunit equidistance distributes on the guide plate 5, guide bar 5 top is equipped with the guide bar 4 of symmetric distribution, and guide bar 4 welds with guide plate 5, the welding of one side of box 2 has transport cylinder 8, transport cylinder 8 internal rotation is connected with driven shaft 9, box 2 below is equipped with the unloading board 12 of slope setting, realize the screening sand to the;
referring to fig. 1, in the application, a mounting seat 7 is welded on the inner wall of the bottom of a guide plate 5, a bearing is fixedly mounted on the top of the mounting seat 7, an inner ring of the bearing is fixedly connected with a stirring shaft 3, vibration motors which are symmetrically distributed are fixedly connected to two sides of the mounting seat 7, the vibration motors are fixedly connected with the guide plate 5, and sand and stones on the top of the guide plate 5 can fall down through a blanking hole 6 more quickly by the vibration motors;
referring to fig. 1 and 3, in the application, a hinged seat is welded at the top of the left side of a base 1 and is hinged to a blanking plate 12, a sliding block 17 is connected to the bottom of one side, away from the hinged seat, of the blanking plate 12 in a sliding manner, a vertically arranged movable rod 15 is hinged to the bottom of the sliding block 17, a fixed column 16 welded to the top of the base 1 is connected to the outer wall of one end, away from the sliding block 17, of the movable rod 15 in a sliding manner, a limiting plate interactively connected with the inner wall of the fixed column 16 is fixedly connected to one end, extending into the fixed column 16, of the movable rod 15, a spring fixedly connected with the inner wall of the bottom of the fixed column 16 is fixedly connected to the bottom of the limiting plate, the blanking plate 12 is obliquely;
referring to fig. 1 and 2, in the application, one side of a box body 2 close to a conveying cylinder 8 is provided with a connecting hole 14 and a guide hole 11 which are obliquely arranged, the guide hole 11 is positioned above the connecting hole 14, one side of the conveying cylinder 8 close to the box body 2 is provided with a discharge hole 10 and a feed hole 13 which are obliquely arranged, the discharge hole 10 is positioned above the feed hole 13, the discharge hole 10 is communicated with the guide hole 11, the feed hole 13 is communicated with the connecting hole 14, the feed hole 13 and the connecting hole 14 are matched so that large and uncrushed gravel at the top of a guide plate 5 can enter the conveying cylinder 8, and the discharge hole 10 and the guide hole 11 are matched so that the gravel can be conveyed into the box body 2 again through the conveying cylinder 8 to be crushed again;
referring to fig. 1, in the application, a helical blade is welded on the outer wall of one end, extending into a conveying cylinder 8, of a driven shaft 9, a first belt pulley is fixedly sleeved on the outer wall of one end, extending out of the top of the conveying cylinder 8, of the driven shaft 9, the first belt pulley is connected with a second belt pulley through a belt, and the second belt pulley is fixedly sleeved with the outer wall of a stirring shaft 3, so that the rotation of the stirring shaft 3 is facilitated while the driven shaft 9 is driven to rotate;
refer to fig. 1, in this application, 4 tops of guide bar are equipped with the broken pole of symmetric distribution, and puddler and the welding of (mixing) shaft 3 outer wall, broken pole carries out the breakage to gravel and sand, it is great to avoid gravel and sand granule, avoid bonding agglomeration in the gravel and sand simultaneously, 2 top fixed mounting of box have the mounting bracket, and mounting bracket top fixed mounting has the motor, and motor output shaft and (mixing) shaft 3 fixed connection, the feed inlet has been seted up to 2 top one side of box, and the feed inlet is located (mixing) shaft 3 and keeps away from one side of transport cylinder 8.
The working principle is as follows:
in the application, when in use, a motor is started, gravel and sand are added into a box body 2 through a feed inlet at the top of the box body 2, the motor drives a stirring shaft 3 to rotate, meanwhile, a driven shaft 9 is driven to rotate through a first belt pulley, a second belt pulley and a belt, the stirring shaft 3 rotates to drive a crushing rod and a guide rod 4 to rotate, a vibration motor is started, the crushing rod crushes the gravel and sand, the guide rod 4 enables smaller grains of gravel and sand falling on the top of a guide plate 5 to fall through a discharge hole 6, meanwhile, the guide rod 4 rotates and enables larger grains of gravel and sand on the top of the guide plate 5 to enter a conveying cylinder 8 through a connecting hole 14 and a feed hole 13, a helical blade on the outer wall of the driven shaft 9 enables the gravel and sand entering the conveying cylinder 8 to re-enter the vicinity of the crushing rod again through a discharge hole 10 and a guide hole 11 to be crushed, and the gravel and sand screened through the discharge, the sand and stone are crushed, the sand and stone are screened, and the sand and stone are prevented from being bonded into blocks;
in this application, the gravel and sand after the screening falls on flitch 12 down, flitch 12 slope sets up makes gravel and sand downstream down, when gravel and sand falls in flitch 12 bottom down, make flitch 12 perk down, at this moment, slider 17 removes and drives fixed column 16 rebound, the spring is tensile, after the gravel and sand unloading is accomplished, the spring resets and drives flitch 12 and resets and make flitch 12 take place to bounce down, make the gravel and sand of flitch 12 top adhesion break away from and the rebound is discharged down, be convenient for the unloading behind the gravel and sand sieve.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a screening sand device for construction, includes base (1), its characterized in that: the top of the base (1) is welded with symmetrically distributed supporting seats, the top of the supporting seats is welded with a box body (2), the bottom of the box body (2) is funnel-shaped, the inner wall of the top of the box body (2) is rotationally connected with a stirring shaft (3), the outer wall of the bottom of the stirring shaft (3) is rotationally connected with a guide plate (5) fixedly arranged with the inner wall of the box body (2), the guide plate (5) is conical, a plurality of groups of blanking holes (6) which are distributed at equal intervals are arranged on the guide plate (5), guide rods (4) which are symmetrically distributed are arranged above the guide plate (5), the guide rod (4) is welded with the guide plate (5), one side of the box body (2) is welded with a conveying cylinder (8), the conveying cylinder (8) is connected with a driven shaft (9) in a rotating mode, and a discharging plate (12) which is arranged obliquely is arranged below the box body (2).
2. The sand screening device for building construction according to claim 1, wherein: the inner wall welding of guide plate (5) bottom has mount pad (7), mount pad (7) top fixed mounting has the bearing, and bearing inner race and (mixing) shaft (3) fixed connection, mount pad (7) both sides fixedly connected with symmetric distribution's vibrating motor, and vibrating motor and guide plate (5) fixed connection.
3. The sand screening device for building construction according to claim 1, wherein: base (1) left side top welding has articulated seat, and articulated seat is articulated with lower flitch (12), one side bottom sliding connection that articulated seat was kept away from in flitch (12) down has slider (17), slider (17) bottom articulates has movable rod (15) of vertical setting, the one end outer wall sliding connection that slider (17) were kept away from in movable rod (15) has fixed column (16) with base (1) top welded, the limiting plate of one end fixedly connected with and fixed column (16) inner wall interactive connection of fixed column (16) is stretched into in movable rod (15), limiting plate bottom fixedly connected with and fixed column (16) bottom inner wall fixed connection's spring.
4. The sand screening device for building construction according to claim 1, wherein: connecting hole (14) and guiding hole (11) that the slope set up are seted up to one side that box (2) are close to transport cylinder (8), and guiding hole (11) are located the top of connecting hole (14), discharge opening (10) and feed port (13) that the slope set up are seted up to one side that transport cylinder (8) are close to box (2), and discharge opening (10) are located the top of feed port (13), discharge opening (10) are linked together with guiding hole (11), feed port (13) are linked together with connecting hole (14).
5. The sand screening device for building construction according to claim 1, wherein: the one end outer wall welding that driven shaft (9) stretched into transport cylinder (8) has helical blade, the fixed cover of one end outer wall that driven shaft (9) stretched out transport cylinder (8) top has connect first belt pulley, first belt pulley is connected with the second belt pulley through the belt, and the second belt pulley cup joints with (mixing) shaft (3) outer wall is fixed.
6. The sand screening device for building construction according to claim 1, wherein: the utility model discloses a conveying device, including guide bar (4), puddler and (mixing) shaft (3), box (2) top fixed mounting has the mounting bracket, and mounting bracket top fixed mounting has the motor, and motor output shaft and (mixing) shaft (3) fixed connection, the feed inlet has been seted up to box (2) top one side, and the feed inlet is located (mixing) shaft (3) one side of keeping away from transport section of thick bamboo (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859411.7U CN212651910U (en) | 2020-05-21 | 2020-05-21 | Screening sand device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859411.7U CN212651910U (en) | 2020-05-21 | 2020-05-21 | Screening sand device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212651910U true CN212651910U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859411.7U Active CN212651910U (en) | 2020-05-21 | 2020-05-21 | Screening sand device for construction |
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| Country | Link |
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| CN (1) | CN212651910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115723360A (en) * | 2022-11-14 | 2023-03-03 | 江西冠德新材科技股份有限公司 | Preparation method of low-temperature high-permeability heat sealing film |
-
2020
- 2020-05-21 CN CN202020859411.7U patent/CN212651910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115723360A (en) * | 2022-11-14 | 2023-03-03 | 江西冠德新材科技股份有限公司 | Preparation method of low-temperature high-permeability heat sealing film |
| CN115723360B (en) * | 2022-11-14 | 2023-09-19 | 江西冠德新材科技股份有限公司 | Preparation method of low-temperature high-permeability heat sealing film |
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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: 20221206 Address after: 247100 Intersection of Chizhou Avenue and Wanjiang West Road, Jiangnan Industrial Concentration Zone, Chizhou City, Anhui Province Patentee after: Anhui Jianke Construction Engineering Co.,Ltd. Address before: 362300 No.77, Huixing street, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: FUJIAN JINRUOLI TRADE CO.,LTD. |
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| TR01 | Transfer of patent right |