CN207641866U - A kind of construction site Sand screen - Google Patents
A kind of construction site Sand screen Download PDFInfo
- Publication number
- CN207641866U CN207641866U CN201721412521.3U CN201721412521U CN207641866U CN 207641866 U CN207641866 U CN 207641866U CN 201721412521 U CN201721412521 U CN 201721412521U CN 207641866 U CN207641866 U CN 207641866U
- Authority
- CN
- China
- Prior art keywords
- sieve
- babinet
- fixed
- shaft
- side wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction site Sand screens,Including babinet,First sieve,Second sieve,First spring,Second spring,Motor,First rotating shaft,Annulus,Motion bar,Hairbrush,Collection frame,Traction rope,First rack,Third spring,First gear,Second shaft,Cam,Worm screw,Worm gear,Third shaft,Disk and connecting rod,The utility model is equipped with motor,First rotating shaft,Annulus,Motion bar and hairbrush,By constantly being swiped to the mesh of the second sieve with upper-part cooperation,The mesh of the second sieve is avoided to block,Improve screening efficiency,Equipped with traction rope,First rack,First gear,Second shaft,Cam and the first spring,The first sieve is set to swing by cooperation,Improve screening efficiency,Equipped with worm screw,Worm gear,Third shaft,Disk and connecting rod,The second sieve double swerve is driven by cooperation,Further improve screening efficiency.
Description
Technical field
The utility model is related to Architectural Equipment technical field, specifically a kind of construction site Sand screen.
Background technology
Construction site is to develop construction project at one, carries out the place of civil engineering, and range often has coaming plate, iron wire
Net or enclosure wall are closed, and the disengaging of personnel and material, machinery and vehicle is limited.There is estate management administrator to guard.Discrepancy can
Identity can be registered, and to dress safety cap etc..
Sand is common construction material in building field, is carrying out the sand model of different location needed when building not
Together, gravel is of different sizes, needs to screen sand, filters out the sand size of needs, traditional Sand screen, work
It is inefficient, it is susceptible to caused by rough sand blocking screen network selection plate that screening efficiency is low, extends holding for Sand screen
The continuous working time, the service life of Sand screen is shortened, use while increasing cost to user is made troubles.
Utility model content
The purpose of this utility model is to provide a kind of construction site Sand screens, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of construction site Sand screen, including babinet, the first sieve and the second sieve, the top of the box opening,
The first sieve and the second sieve are equipped in babinet, the first sieve is located above the second sieve and the mesh of the first sieve is more than second
The mesh of sieve, the first sieve right side are rotatablely connected by inner wall on the right side of installation axle and babinet, and the first sieve upper left quarter is fixed with
Baffle, the first screen bottom left side are fixed with the first spring, and the first spring other end is fixedly connected with fixed block upper surface, described
It is embedded in mounting groove on the right side of second sieve, mounting groove is fixed on inner wall lower on the right side of babinet, the second sieve right part and mounting groove
Upper and lower inner wall is slidably connected, and second spring is connected between the second sieve right side wall and mounting groove inner wall, the second sieve left end passes through
It wears babinet left side wall and extends to outside babinet, motor is installed among the cabinets cavity bottom, the output shaft of motor passes through
Shaft coupling is connect with first rotating shaft, and first rotating shaft top is connected with annulus by strut, and motion bar is connected with above annulus,
Straight pin is fixed on annulus, motion bar bottom offers the groove being slidably matched with straight pin, hairbrush is fixed on motion bar,
Hairbrush and the second sieve lower contacts, motion bar front and back end are respectively and fixedly provided with the first sliding block, and cabinets cavity bottom is located at motor both sides
Equipped with collection frame, the motion bar left side wall is fixed with traction rope, and the traction rope other end sequentially passes through to be arranged on babinet left side wall
Perforation and fixed pulley and be fixedly connected with the first rack bottom end, the first rack right side wall is fixed with the second sliding block, the second sliding block
It being slidably connected with T-bar, the first rack top is fixed with third spring, and the third spring other end is fixedly connected with cross bar bottom,
Cross bar is fixed at the top of babinet left side wall, and first gear is equipped on front side of the first rack, and first gear is engaged with the first rack, and first
Gear is installed on the second shaft left part, and the second shaft right end is fixedly connected through babinet left side wall and with cam, and the second shaft is logical
Bearing to be crossed to be rotatablely connected with babinet left side wall, cam is set on the left of baffle, and cam bottom is contacted with the first sieve upper surface, the
It is equipped with worm screw in the middle part of two shafts, worm gear, worm and wheel engagement are equipped in front of worm screw, worm gear is installed in the middle part of third shaft, the
Three shaft upper and lower parts are equipped with support plate, and third shaft is rotatablely connected with support plate, and third shaft bottom end is fixed with disk,
Connecting rod is hinged on the outside of disk bottom, the connecting rod other end and the second sieve left end are hinged.
As further program of the utility model：The cabinet front wall is equipped with chamber door.
As further program of the utility model：The fixed block is fixed on babinet inner left wall.
As further program of the utility model：First sliding block is slidably connected with cabinet wall.
As further program of the utility model：It is located in the first rotating shaft below annulus and is fixed with sliding plate.
As further program of the utility model：The fixed pulley totally two and is fixed on babinet left side wall lower part.
As further program of the utility model：The T-bar is fixed on babinet left side wall top.
As further program of the utility model：Second gear is installed, after second gear at the top of the third shaft
Side is equipped with the second rack, and the second rack is engaged with second gear, and the second rack right end is fixedly connected with movable plate left side wall, activity
The plate other end is through babinet and extends on the right side of babinet, and multiple first through hole are offered on movable plate, are equipped with below movable plate solid
Fixed board, fixed plate both ends are fixedly connected respectively at babinet both sides inner wall, and multiple second through-holes are offered in fixed plate.
Compared with prior art, the utility model has the beneficial effects that：The utility model is equipped with motor, first rotating shaft, circle
Ring, motion bar and hairbrush, motor drive first rotating shaft rotation, first rotating shaft to drive annulus to rotate by strut, and annulus passes through circle
Pin drives motion bar side-to-side movement, motion bar band electric brush side-to-side movement, the constantly mesh to the second sieve with groove cooperation
Swiped, avoid the mesh of the second sieve from blocking, improve screening efficiency, be equipped with traction rope, the first rack, first gear,
Second shaft, cam and the first spring when motion bar side-to-side movement, pull traction rope, traction rope with second spring by coordinating
The first rack is driven to move up and down, the first rack drives the second shaft positive and negative rotation by first gear, and the second shaft is to drive
Cam rotates, and cam makes the first sieve be swung around its right end installation axle by coordinating with the first spring, improves screening efficiency,
Equipped with worm screw, worm gear, third shaft, disk and connecting rod, the second shaft drives worm screw positive and negative rotation, worm screw to drive third by worm gear
Shaft positive and negative rotation, third shaft is disc-rotated, and disk drives link rotatable, connecting rod to drive the second sieve double swerve, into
One step improves screening efficiency, is equipped with second gear, the second rack, movable plate and fixed plate, realizes that interval uniformly falls sand, avoids
Sand disposably continuously falls too many and influences screening.
Description of the drawings
Fig. 1 is the structural schematic diagram of construction site Sand screen.
Fig. 2 is worm and worm wheel fit structure schematic diagram in the Sand screen of construction site.
Fig. 3 is annulus and motion bar fit structure schematic diagram in the Sand screen of construction site.
In figure：1- babinets, 2- collection frames, 3- motors, 4- first rotating shafts, 5- annulus, 6- motion bars, 7- second springs, 8-
Mounting groove, 9- hairbrush, the second sieves of 10-, 11- sliding plates, the first sieves of 12-, 13- baffles, 14- fixed plates, 15- movable plates,
The second through-holes of 16-, 17- first through hole, the second racks of 18-, 19- second gears, 20- thirds shaft, 21-T types bar, 22- first
Rack, the second shafts of 23-, 24- first gears, 25- worm screws, the second sliding blocks of 26-, 27- worm gears, 28- disks, 29- connecting rods, 30-
Traction rope, 31- cams, the first springs of 32-, 33- thirds spring, 34- grooves, the first sliding blocks of 35-, 36- struts, 37- straight pins.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of construction site Sand screen, including babinet 1, first
Sieve 12 and the second sieve 10,1 open top of the babinet, 1 front side wall of babinet are equipped with chamber door (not shown), babinet 1
It is inside equipped with the first sieve 12 and the second sieve 10, the first sieve 12 is located at 10 top of the second sieve and the mesh of the first sieve 12 is big
In the mesh of the second sieve 10,12 right side of the first sieve is rotatablely connected by installation axle and 1 right side inner wall of babinet, the first sieve 12
Upper left quarter is fixed with baffle 13, and 12 bottom left of the first sieve is fixed with the first spring 32,32 other end of the first spring and fixation
Block upper surface is fixedly connected, and fixed block is fixed on 1 inner left wall of babinet, and second sieve, 10 right side is embedded in mounting groove 8,
Second sieve, 10 right part is slidably connected with about 8 inner wall of mounting groove, is connected between 8 inner wall of 10 right side wall of the second sieve and mounting groove
There is second spring 7,10 left end of the second sieve is through 1 left side wall of babinet and extends to outside babinet 1,1 intracavity bottom of the babinet
Centre is equipped with motor 3, and the output shaft of motor 3 is connect by shaft coupling with first rotating shaft 4, and 4 top of first rotating shaft passes through strut
36 are connected with annulus 5, and 5 top of annulus is connected with motion bar 6, straight pin 37 is fixed on annulus 5,6 bottom of motion bar is opened
Equipped with the groove 34 being slidably matched with straight pin 37, hairbrush 9 is fixed on motion bar 6, hairbrush 9 connects with 10 lower part of the second sieve
It touches, 6 front and back end of motion bar is respectively and fixedly provided with the first sliding block 35, and the first sliding block 35 is slidably connected with 1 inner wall of babinet, in first rotating shaft 4
It is fixed with sliding plate 11 positioned at 5 lower section of annulus, 1 intracavity bottom of babinet is located at 3 both sides of motor and is equipped with collection frame 2, the motion bar 6
Left side wall is fixed with traction rope 30, and 30 other end of traction rope sequentially passes through the perforation being arranged on 1 left side wall of babinet and fixed pulley simultaneously
It is fixedly connected with 22 bottom end of the first rack, fixed pulley totally two and is fixed on babinet left side wall lower part, 22 right side wall of the first rack
It is fixed with the second sliding block 26, the second sliding block 26 is slidably connected with T-bar 21, and T-bar 21 is fixed on 1 left side wall top of babinet, the
One rack, 22 top is fixed with third spring 33, and 33 other end of third spring is fixedly connected with cross bar bottom, and cross bar is fixed on case
At the top of 1 left side wall of body, 22 front side of the first rack is equipped with first gear 24, and first gear 24 is engaged with the first rack 22, the first tooth
Wheel 24 is installed on 23 left part of the second shaft, and 23 right end of the second shaft is through 1 left side wall of babinet and is fixedly connected with cam 31, second
Shaft 23 is rotatablely connected by bearing and 1 left side wall of babinet, and cam 31 is set to 13 left side of baffle, 31 bottom of cam and the first sieve
12 upper surface of net contacts, and 23 middle part of the second shaft is equipped with worm screw 25, and 25 front of worm screw is equipped with worm gear 27, and worm screw 25 nibbles with worm gear 27
It closes, worm gear 27 is installed on 20 middle part of third shaft, and 20 upper and lower part of third shaft is equipped with support plate, third shaft 20 and branch
Fagging is rotatablely connected, and 20 bottom end of third shaft is fixed with disk 28, and 28 bottom outside of disk is hinged with connecting rod 29, and connecting rod 29 is another
End is hinged with 10 left end of the second sieve, and 20 top of third shaft is equipped with second gear 19, and 19 rear side of second gear is equipped with second
Rack 18, the second rack 18 are engaged with second gear 19, and 18 right end of the second rack is fixedly connected with 15 left side wall of movable plate, activity
15 other end of plate is through babinet 1 and extends to 1 right side of babinet, and multiple first through hole 17, movable plate 15 are offered on movable plate 15
Lower section is equipped with fixed plate 14, and 14 both ends of fixed plate are fixedly connected respectively at 1 both sides inner wall of babinet, are offered in fixed plate 14 multiple
Second through-hole 16.
The operation principle of the utility model is：When the utility model is used, sand is put on movable plate 15 first, open
Dynamic motor 3, motor 3 drive first rotating shaft 4 to rotate, and first rotating shaft 4 drives annulus 5 to rotate by strut 36, and annulus 5 passes through cylinder
Pin 37 drives 6 side-to-side movement of motion bar with the cooperation of groove 34, and motion bar 6 is with 9 side-to-side movement of electric brush, constantly to the second sieve 10
Mesh swiped, avoid the mesh of the second sieve 10 from blocking, improve screening efficiency, when 6 side-to-side movement of motion bar, pull
Traction rope 30, traction rope 30 drive the first rack 22 to move up and down by coordinating with second spring 33, and the first rack 22 passes through the
One gear 24 drives 23 positive and negative rotation of the second shaft, the second shaft 23 to be rotated with moving cam 31, cam 31 by with the first bullet
The cooperation of spring 32 makes the first sieve 12 be swung around its right end installation axle, improves screening efficiency, and the second shaft 23 drives worm screw 25
Positive and negative rotation, worm screw 25 drive 20 positive and negative rotation of third shaft, third shaft 20 that second gear 19 is driven to rotate by worm gear 27, and second
Gear 19 drives the rotation of the second rack 18, the second rack 18 to drive 15 side-to-side movement of movable plate, when first on movable plate 15 is logical
When hole 17 is connected to the second through-hole 16 in fixed plate 14, sand is fallen on the first sieve 12, when first through hole 17 and second is logical
When hole 16 misplaces, sand stops falling, and to realize that interval uniformly falls sand, sand is avoided disposably continuously to fall too many and influence
Screening, while third shaft 20 drives disk 28 to rotate, disk 28 drives connecting rod 29 to rotate, and connecting rod 29 drives the second sieve 10 left
Right shaking further improves screening efficiency, and the sand after screening slides through sliding plate 11 to collection frame 2.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of construction site Sand screen, including babinet (1), the first sieve (12) and the second sieve (10), feature exists
In babinet (1) open top, babinet (1) is interior to be equipped with the first sieve (12) and the second sieve (10), the first sieve (12) position
Above the second sieve (10) and the mesh of the first sieve (12) is more than the mesh of the second sieve (10), the first sieve (12) right side
It is rotatablely connected by inner wall on the right side of installation axle and babinet (1), the first sieve (12) upper left quarter is fixed with baffle (13), the first sieve
(12) bottom left is fixed with the first spring (32), and the first spring (32) other end is fixedly connected with fixed block upper surface, described
It is embedded on the right side of second sieve (10) in mounting groove (8), mounting groove (8) is fixed on inner wall lower on the right side of babinet (1), the second sieve
(10) inner wall is slidably connected right part up and down with mounting groove (8), is connected between the second sieve (10) right side wall and mounting groove (8) inner wall
There is second spring (7), the second sieve (10) left end is through babinet (1) left side wall and extends to babinet (1) outside, the babinet
(1) motor (3) is installed among intracavity bottom, the output shaft of motor (3) is connect by shaft coupling with first rotating shaft (4), and first
Shaft (4) top is connected with annulus (5) by strut (36), is connected with motion bar (6) above annulus (5), on annulus (5)
It is fixed with straight pin (37), motion bar (6) bottom offers the groove (34) being slidably matched with straight pin (37), motion bar (6)
On be fixed with hairbrush (9), hairbrush (9) and the second sieve (10) lower contacts, motion bar (6) front and back end is respectively and fixedly provided with the first sliding block
(35), babinet (1) intracavity bottom is located at motor (3) both sides equipped with collection frame (2), and motion bar (6) left side wall, which is fixed with, to be led
Messenger (30), traction rope (30) other end sequentially pass through the perforation being arranged on babinet (1) left side wall and fixed pulley and with the first tooth
Item (22) bottom end is fixedly connected, and the first rack (22) right side wall is fixed with the second sliding block (26), the second sliding block (26) and T-bar
(21) it is slidably connected, the first rack (22) top is fixed with third spring (33), third spring (33) other end and cross bar bottom
It is fixedly connected, cross bar is fixed at the top of babinet (1) left side wall, and first gear (24), the first tooth are equipped on front side of the first rack (22)
Wheel (24) is engaged with the first rack (22), and first gear (24) is installed on the second shaft (23) left part, the second shaft (23) right end
It is fixedly connected through babinet (1) left side wall and with cam (31), the second shaft (23) is rotated by bearing and babinet (1) left side wall
Connection, cam (31) are set on the left of baffle (13), and cam (31) bottom is contacted with the first sieve (12) upper surface, the second shaft
(23) middle part is equipped with worm screw (25), is equipped with worm gear (27) in front of worm screw (25), worm screw (25) engages with worm gear (27), worm gear (27)
It is installed in the middle part of third shaft (20), third shaft (20) upper and lower part is equipped with support plate, third shaft (20) and support
Plate is rotatablely connected, and third shaft (20) bottom end is fixed with disk (28), and disk (28) bottom outside is hinged with connecting rod (29), connecting rod
(29) other end and the second sieve (10) left end are hinged.
2. construction site Sand screen according to claim 1, which is characterized in that set on babinet (1) front side wall
There is chamber door.
3. construction site Sand screen according to claim 1, which is characterized in that the fixed block is fixed on babinet
(1) inner left wall.
4. construction site Sand screen according to claim 1, which is characterized in that first sliding block (35) and babinet
(1) inner wall is slidably connected.
5. construction site Sand screen according to claim 1, which is characterized in that be located on the first rotating shaft (4)
It is fixed with sliding plate (11) below annulus (5).
6. construction site Sand screen according to claim 1, which is characterized in that the fixed pulley totally two and fixation
In babinet left side wall lower part.
7. construction site Sand screen according to claim 1, which is characterized in that the T-bar (21) is fixed on case
Body (1) left side wall top.
8. construction site Sand screen according to claim 1, which is characterized in that peace at the top of the third shaft (20)
Equipped with second gear (19), the second rack (18), the second rack (18) and second gear (19) are equipped on rear side of second gear (19)
Engagement, the second rack (18) right end are fixedly connected with movable plate (15) left side wall, and movable plate (15) other end runs through babinet (1) simultaneously
It extends on the right side of babinet (1), multiple first through hole (17) is offered on movable plate (15), fixed plate is equipped with below movable plate (15)
(14), fixed plate (14) both ends are fixedly connected respectively at babinet (1) both sides inner wall, and it is logical that multiple second are offered in fixed plate (14)
Hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412521.3U CN207641866U (en) | 2017-10-30 | 2017-10-30 | A kind of construction site Sand screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412521.3U CN207641866U (en) | 2017-10-30 | 2017-10-30 | A kind of construction site Sand screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641866U true CN207641866U (en) | 2018-07-24 |
Family
ID=62884914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412521.3U Expired - Fee Related CN207641866U (en) | 2017-10-30 | 2017-10-30 | A kind of construction site Sand screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641866U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046944A (en) * | 2018-09-04 | 2018-12-21 | 徐志华 | A kind of anti-blocking sorting unit of mineral mining ore raw materials |
| CN109647703A (en) * | 2019-01-03 | 2019-04-19 | 张建华 | A kind of multi-functional Sand screen |
| CN110063511A (en) * | 2019-05-24 | 2019-07-30 | 赣州轩义科技有限公司 | A kind of soybean is stored up with beans strain sheller unit |
| CN110238968A (en) * | 2019-06-20 | 2019-09-17 | 郑州工程技术学院 | The interim mixing device of cement |
| CN110420592A (en) * | 2019-07-31 | 2019-11-08 | 倪亚丽 | A kind of chemical industry solutions automatically configure equipment |
| CN111957553A (en) * | 2020-08-13 | 2020-11-20 | 苏州格瑞格登新材料科技有限公司 | Multistage sieving mechanism of intermittent type unloading formula for building |
-
2017
- 2017-10-30 CN CN201721412521.3U patent/CN207641866U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046944A (en) * | 2018-09-04 | 2018-12-21 | 徐志华 | A kind of anti-blocking sorting unit of mineral mining ore raw materials |
| CN109046944B (en) * | 2018-09-04 | 2021-04-02 | 迁西中旺铁选有限公司 | Mineral exploitation uses ore raw materials to prevent stifled sorting unit |
| CN109647703A (en) * | 2019-01-03 | 2019-04-19 | 张建华 | A kind of multi-functional Sand screen |
| CN110063511A (en) * | 2019-05-24 | 2019-07-30 | 赣州轩义科技有限公司 | A kind of soybean is stored up with beans strain sheller unit |
| CN110063511B (en) * | 2019-05-24 | 2021-07-09 | 赣州轩义科技有限公司 | Soybean is received and stored up with beans trunk thresher |
| CN110238968A (en) * | 2019-06-20 | 2019-09-17 | 郑州工程技术学院 | The interim mixing device of cement |
| CN110420592A (en) * | 2019-07-31 | 2019-11-08 | 倪亚丽 | A kind of chemical industry solutions automatically configure equipment |
| CN111957553A (en) * | 2020-08-13 | 2020-11-20 | 苏州格瑞格登新材料科技有限公司 | Multistage sieving mechanism of intermittent type unloading formula for building |
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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 |
Granted publication date: 20180724 Termination date: 20181030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |