CN217940805U - Screening sand conveyer for building construction - Google Patents
Screening sand conveyer for building construction Download PDFInfo
- Publication number
- CN217940805U CN217940805U CN202221804302.0U CN202221804302U CN217940805U CN 217940805 U CN217940805 U CN 217940805U CN 202221804302 U CN202221804302 U CN 202221804302U CN 217940805 U CN217940805 U CN 217940805U
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- Prior art keywords
- plate
- sand
- screen cloth
- side plates
- frame
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- 239000004576 sand Substances 0.000 title claims abstract description 43
- 238000012216 screening Methods 0.000 title claims abstract description 31
- 238000009435 building construction Methods 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to the field of buildings, in particular to a sand screening conveyor for building construction, which comprises a horizontal feeding plate, wherein the right end of the feeding plate is fixedly connected with a screen with the right end inclined upwards, the right end of the screen is fixedly connected with a horizontal discharging plate, a discharging hole is arranged on the discharging plate, a conveyor belt arranged in parallel with the screen is connected between two supporting shafts, a plurality of front and back extending scraper blades are fixedly arranged on the outer side of the conveyor belt at even intervals around an axis, and the scraper blade positioned at the bottom of the conveyor belt is contacted with the upper surface of the screen; during the conveyer belt anticlockwise rotation, the scraper blade through its bottom drives the sand on the feed plate and moves upwards along the screen cloth right side, and the permeable screen cloth of the sand that the granule is little drops downwards, and the great grit of granule then moves to the flitch under the drive of scraper blade on to get into through the discharge opening and connect the silo in, discharge pipe discharge is followed at last.
Description
Technical Field
The utility model relates to a building field, concretely relates to screening sand conveyer for construction.
Background
The sand is an essential basic raw material in the field of construction, and the sand needs to be screened before use to sun-dry large-particle gravels contained in the sand.
The existing sand screening device is inconvenient to discharge large-grained sandstone when in use. For example, the utility model patent with application number CN201721147528.7 discloses a sand screening hopper with improved structure on a house building sand screening device, which comprises a rectangular bearing plate, a hopper is formed at the upper end of the bearing plate, a sand screening hole penetrating through the bottom surface of the bearing plate is formed at the lower end of the hopper, a rectangular sand screening frame is inserted in the sand screening hole of the hopper, a plurality of pressing strips are abutted on the lower end surfaces of two opposite frames of the sand screening frame, slots are formed on the bottom surface of the bearing plate, the pressing strips are inserted in the slots of the bearing plate and are formed with guide slots, a limiting block is inserted in the slots of the bearing plate, a stud is formed on the limiting block, the stud penetrates through the guide slot of the pressing strip and is screwed with the bearing plate, and the nut is abutted on the upper end surface of the bearing plate; and a pull plate is formed on the pressing strip on the same side of the bearing plate and is abutted against the side wall of the bearing plate, and a handle is fixed on the pull plate. The inner length. When the sand and stone are cleaned, the nut is loosened, the pull plate is pulled open by holding the handle, the pull plate drives the pressing strip to be separated from the sand screening frame, and then the sand screening frame is turned over, so that the residues can be dumped.
The process of the sand cleaning of the sand screening hopper is troublesome, and continuous sand screening can not be realized, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a screening sand conveyer for construction is provided, can be when screening sand discharge the grit of large granule to solve the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a screening sand conveyer for construction, includes horizontally feed plate, the right-hand member fixedly connected with right-hand member tilt up's of feed plate screen cloth, the right-hand member fixedly connected with of screen cloth has the horizontally play flitch, the feed plate the screen cloth with the equal fixed mounting of play flitch is in the frame, be equipped with the discharge opening on the play flitch, the bottom fixed mounting that goes out the flitch have with what the discharge opening is linked together connect the silo, the bottom fixed mounting that connects the silo has the discharging pipe, the back shaft that extends around two is installed to the frame internal rotation, one of them the back shaft is located the right-hand member top of feed plate, another the back shaft is located the top of play flitch, two be connected with between the back shaft with screen cloth parallel arrangement's conveyer belt, the outside of conveyer belt is around the even interval fixed mounting of axis has the scraper blade that extends around a plurality of axes, is located the conveyer belt bottom the scraper blade with the upper surface of screen cloth contacts, fixed mounting has and is used for driving one of them back shaft pivoted sieve material motor on the frame.
As a preferred technical scheme, the frame comprises two side plates which are oppositely arranged in front and back, and a connecting plate is fixedly arranged between the right ends of the two side plates; the supporting shaft is rotatably arranged between the two side plates, and the screening motor is fixedly arranged on one of the side plates; a support frame extending downwards is fixedly installed on the right side of the connecting plate, a support plate is fixedly installed at the bottom of the support frame, and a first support wheel is fixedly installed at the bottom of the support plate; the outer sides of the left ends of the two side plates are respectively fixedly provided with a connecting seat, a mounting plate is movably connected below the connecting seats, and the bottom of the mounting plate is fixedly provided with a second supporting wheel.
As a further improvement, a push-pull handle is fixedly arranged on the supporting frame.
As a further improvement, a vertically extending sliding rod is fixedly mounted at the top of the mounting plate, and a sliding hole matched with the sliding rod is formed in the connecting seat; the top of the connecting seat is also rotatably provided with a vertically extending screw rod, the connecting seat is provided with a screw hole matched with the screw rod, and the upper end of the screw rod is fixedly provided with a knob.
As a further improvement, a plurality of conveying rollers extending back and forth are rotatably mounted between the two side plates above the feeding plate at equal intervals from left to right, a material shifting plate extending back and forth is fixedly mounted on the outer side of each conveying roller, the plurality of conveying rollers are synchronously and rotatably connected, and a material shifting motor for driving any one conveying roller to rotate is fixedly mounted on one side plate.
Has the beneficial effects that:
due to the adoption of the technical scheme, the sand screening conveyor for building construction comprises a horizontal feeding plate, wherein the right end of the feeding plate is fixedly connected with a screen with the right end inclined upwards, the right end of the screen is fixedly connected with a horizontal discharging plate, the discharging plate is provided with a discharging hole, a conveyor belt arranged in parallel with the screen is connected between two supporting shafts, a plurality of front and back extending scraping plates are fixedly arranged on the outer side of the conveyor belt at uniform intervals around an axis, and the scraping plates positioned at the bottom of the conveyor belt are in contact with the upper surface of the screen;
the utility model provides a sand on the scraper blade drive feed plate through its bottom during conveyer belt anticlockwise rotation upwards moves right along the screen cloth, the sand permeable screen cloth that the granule is little drops downwards, the great grit of granule then moves to the flitch under the drive of scraper blade on, and get into through the discharge opening and connect in the silo, discharge from the discharging pipe at last, realize the clearance of grit on the screen cloth when sieving husky, thereby realize incessant sieve husky, sieve husky efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic structural diagram of a supporting frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection seat according to an embodiment of the present invention;
FIG. 5 is a schematic left side view of FIG. 4;
fig. 6 is a schematic top view of a feed plate according to an embodiment of the present invention.
In the figure: 1-a feeding plate; 2-a screen mesh; 3-discharging plate; 4-a frame; 5-a discharge hole; 6-material receiving groove; 7, discharging the pipe; 8-supporting the shaft; 9-a conveyor belt; 10-a scraper; 11-a material sieving motor; 12-side plates; 13-a connecting plate; 14-a support frame; 15-a support plate; 16-a first support wheel; 17-a connection seat; 18-a mounting plate; 19-a second support wheel; 20-a push-pull handle; 21-a slide bar; 22-a slide hole; 23-a screw; 24-screw holes; 25-rotating a handle; 26-conveying rollers; 27-a kickoff plate; 28-a kick-out motor; 29-synchronous belt.
Detailed Description
As shown in fig. 1 to 6, a screening sand conveyer for building construction, including horizontally feed plate 1, the right-hand member welding of feed plate 1 has right-hand member tilt up's screen cloth 2, screen cloth 2's right-hand member welding has horizontally play flitch 3, feed plate 1, screen cloth 2 and play flitch 3 all weld in frame 4, be equipped with discharge opening 5 on the play flitch 3, the bottom fixed mounting that goes out flitch 3 has connect silo 6 that is linked together with discharge opening 5, the bottom fixed mounting that connects silo 6 has discharging pipe 7, frame 4 internal rotation installs two back shafts 8 that extend from beginning to end, one of them back shaft 8 is located the right-hand member top of feed plate 1, another back shaft 8 is located the top of going out flitch 3, be connected with the conveyer belt 9 with screen cloth 2 parallel arrangement between two back shafts 8, the outside of conveyer belt 9 has a plurality of scrapers 10 that extend around the even interval fixed mounting of axis, the scraper blade 10 that is located the conveyer belt 9 bottom contacts with the upper surface of screen cloth 2, fixed mounting is used for driving one of them back shaft 8 pivoted sieve material motor 11 on frame 4.
During the use, the staff transports the sand to feed plate 1 on, drive 8 anticlockwise rotations of one of them back shaft through sieve material motor 11, back shaft 8 drives conveyer belt 9 anticlockwise rotations, conveyer belt 9 drives the sand on the feed plate 1 along screen cloth 2 rebound right through the scraper blade 10 of its bottom, the in-process that the sand moved on screen cloth 2, the permeable screen cloth 2 of the little sand of granule drops downwards, the great grit of granule then can't see through screen cloth 2, thereby the grit moves to on the flitch 3 under the drive of scraper blade 10, and get into through discharge opening 5 and connect silo 6 in, discharge pipe 7 discharges are followed at last.
The frame 4 comprises two side plates 12 which are oppositely arranged in the front and back direction, the bottoms of the side plates 12 are flush with the bottoms of the feeding plate 1, the screen 2 and the discharging plate 3, and a connecting plate 13 is welded between the right ends of the two side plates 12; the supporting shaft 8 is rotatably arranged between the two side plates 12, and the screening motor 11 is fixedly arranged on one side plate 12; a support frame 14 extending downwards is fixedly installed on the right side of the connecting plate 13, as shown in fig. 3, the support frame 14 comprises two longitudinal plates arranged in a front-back opposite mode, the upper ends of the two longitudinal plates are welded on the right side of the connecting plate 13, a plurality of transverse plates are welded between the two longitudinal plates at intervals from top to bottom, a support plate 15 is fixedly installed at the bottom of the support frame 14, the support plate 15 is welded at the lower ends of the two longitudinal plates, and two first support wheels 16 are fixedly installed on the bottom of the support plate 15 in a front-back opposite mode; connecting seats 17 are respectively welded on the outer sides of the left ends of the two side plates 12, a mounting plate 18 is movably connected below the connecting seats 17, and a second supporting wheel 19 is fixedly mounted at the bottom of the mounting plate 18. The first supporting wheel 16 and the second supporting wheel 19 are arranged to facilitate the movement of the conveyor as a whole.
A push-pull handle 20 is welded on the support frame 14, so that the push-pull handle 20 can be held to push the conveyor to move integrally.
As shown in fig. 4, two vertically extending slide rods 21 are welded on the left and right sides of the top of the mounting plate 18, slide holes 22 matched with the slide rods 21 are formed in the connecting seat 17, and the slide holes 22 are used for guiding the slide rods 21 and the mounting plate 18, so that the up-and-down movement stability of the mounting plate 18 is improved; the top of connecting seat 17 still rotates installs vertical extension's screw rod 23, and screw rod 23 is located between two slide bars 21, is equipped with screw 24 with screw rod 23 assorted on the connecting seat 17, and the upper end fixed mounting of screw rod 23 has the knob 25. When the sand screening is carried out, the mounting plate 18 is driven to move upwards by rotating the screw rod 23 in the forward direction, and the mounting plate 18 drives the second supporting wheel 19 to lift upwards and separate from the ground, so that the right end of the frame 4 is in contact with the ground, the frame 4 is prevented from moving in the sand screening process, and the stability in the sand screening process is improved; the right-hand member of frame 4 drives feed plate 1 and reduces when contacting with ground, and then makes things convenient for the staff to transport the sand to feed plate 1 on, alleviates staff's burden. Or when the conveyor needs to be moved, the screw 23 is rotated reversely to drive the mounting plate 18 to move downwards, and the mounting plate 18 drives the second supporting wheel 19 to support downwards on the ground and lift the right end of the frame 4 off the ground, so that the conveyor can move integrally.
As shown in fig. 2 and fig. 6, a plurality of conveying rollers 26 extending forward and backward are rotatably installed between the two side plates 12 above the feeding plate 1 at even intervals from left to right, a material-poking plate 27 extending forward and backward is welded on the outer side of each conveying roller 26, the plurality of conveying rollers 26 are connected in a synchronous rotating manner, one end of each two adjacent conveying rollers 26 is connected through a synchronous belt 29, and a material-poking motor 28 for driving any one conveying roller 26 to rotate is fixedly installed on one side plate 12. One of the conveying rollers 26 is driven by the kick-out motor 28 to rotate anticlockwise, the corresponding conveying roller 26 is driven by the synchronous belt 29 to rotate anticlockwise synchronously with the adjacent conveying roller 26, and sand on the feeding plate 1 is driven by the kick-out plate 27 to enter the bottom of the conveying belt 9 rightwards when the plurality of conveying rollers 26 rotate anticlockwise.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a screening sand conveyer for construction which characterized in that: including horizontally feed plate, the right-hand member fixedly connected with right-hand member tilt up's of feed plate screen cloth, the right-hand member fixedly connected with of screen cloth has the horizontally play flitch, the feed plate the screen cloth with go out the equal fixed mounting of flitch in the frame, be equipped with the discharge opening on the play flitch, the bottom fixed mounting that goes out the flitch have with what the discharge opening is linked together connects the silo, the bottom fixed mounting that connects the silo has the discharging pipe, the back shaft that extends around two is installed to the frame internal rotation, one of them the back shaft is located the right-hand member top of feed plate, another the back shaft is located the top of play flitch, two be connected with between the back shaft with screen cloth parallel arrangement's conveyer belt, the even interval fixed mounting in the outside of conveyer belt has the scraper blade that extends around the axis is around a plurality of axes, is located the conveyer belt bottom the scraper blade with the upper surface of screen cloth contacts, fixed mounting has on the frame and is used for driving one of them pivoted sieve material motor.
2. The sand screening conveyor for building construction according to claim 1, wherein: the frame comprises two side plates which are oppositely arranged in front and back, and a connecting plate is fixedly arranged between the right ends of the two side plates; the supporting shaft is rotatably arranged between the two side plates, and the screening motor is fixedly arranged on one of the side plates; a support frame extending downwards is fixedly installed on the right side of the connecting plate, a support plate is fixedly installed at the bottom of the support frame, and a first support wheel is fixedly installed at the bottom of the support plate; the outer sides of the left ends of the two side plates are respectively and fixedly provided with a connecting seat, the lower part of the connecting seat is movably connected with a mounting plate, and the bottom of the mounting plate is fixedly provided with a second supporting wheel.
3. The sand screening conveyor for building construction according to claim 2, wherein: and a push-pull handle is fixedly arranged on the support frame.
4. The sand screening conveyor for building construction according to claim 2, wherein: a vertically extending sliding rod is fixedly installed at the top of the installation plate, and a sliding hole matched with the sliding rod is formed in the connecting seat; the top of the connecting seat is also rotatably provided with a vertically extending screw rod, the connecting seat is provided with a screw hole matched with the screw rod, and the upper end of the screw rod is fixedly provided with a knob.
5. The sand screening conveyor for building construction according to claim 2, wherein: the conveying device comprises two side plates, a plurality of front and back extending conveying rollers are uniformly and rotatably arranged between the two side plates above the feeding plate at intervals left and right, front and back extending stirring plates are fixedly arranged on the outer sides of the conveying rollers, the plurality of conveying rollers are synchronously and rotatably connected, and a stirring motor used for driving any one conveying roller to rotate is fixedly arranged on one side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804302.0U CN217940805U (en) | 2022-07-13 | 2022-07-13 | Screening sand conveyer for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804302.0U CN217940805U (en) | 2022-07-13 | 2022-07-13 | Screening sand conveyer for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217940805U true CN217940805U (en) | 2022-12-02 |
Family
ID=84220142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804302.0U Active CN217940805U (en) | 2022-07-13 | 2022-07-13 | Screening sand conveyer for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217940805U (en) |
-
2022
- 2022-07-13 CN CN202221804302.0U patent/CN217940805U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |