CN208162045U - A kind of road construction Sand screen - Google Patents
A kind of road construction Sand screen Download PDFInfo
- Publication number
- CN208162045U CN208162045U CN201820406210.4U CN201820406210U CN208162045U CN 208162045 U CN208162045 U CN 208162045U CN 201820406210 U CN201820406210 U CN 201820406210U CN 208162045 U CN208162045 U CN 208162045U
- Authority
- CN
- China
- Prior art keywords
- chamber
- sieve plate
- road construction
- screening
- sand screen
- 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 road construction Sand screens, including stir chamber, screening chamber, motor, partition, sieve plate and conveyer belt；The stir chamber is arranged in the upper end of screening chamber and is separated by partition, and the upper end of the stir chamber is equipped with feed hopper, and the right side of feed hopper is arranged in motor, and the output end of motor is fixedly connected with rotary shaft, and rotary shaft is fixedly connected through stir chamber and with eccentric wheel；The inner top side of the screening chamber is provided with baffle, and screening is intracavitary to be additionally provided with sieve plate, and the right end of sieve plate is slidably connected in the rectangular channel being set on the inside of articulated slab, and is connected by the inside of spring and rectangular channel.The utility model is novel in design, eccentric wheel rotates under the action of rotary shaft, to drive baffle to move left and right toward renaturation, to realize the effect of intermittent blanking, it prevents excessive sand while the stacking that falls influences screening efficiency, sieve plate is driven to swing up and down toward renaturation by connecting rod when baffle moves left and right, to improve the screening efficiency of sand.
Description
Technical field
The present invention relates to building machinery field, specifically a kind of road construction Sand screen.
Background technique
Road is from the infrastructure that the meaning of a word is exactly for various trackless vehicles and walk；It is divided by its handling characteristics
Highways and streets, backroad, factories and mines road, forestry road, examination road, contest road, automobile test road, workshop
Channel and school's road etc., there are also post roads for ancient china.In addition also refer to the approach for reaching certain target, things development, variation
Approach.
Need to use cement, sand etc. during road construction, sand needs to carry out Screening Treatment before use, prevents big
Stone incorporation influences construction effect, and common sand screening is lavished labor on, while screening efficiency is low by manual operation, husky
Sand inside heap is easy that sand is made to agglomerate, current sieve sand equipment since humidity is higher or the presence of rainy rainwater later
Do not have agitating function generally, reduces the husky efficiency of sieve, and sieve is fixed in screening process, sieve husky low efficiency, drop
Low working efficiency.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of road construction Sand screen
Problem.
To achieve the above object, the present invention provides the following technical solutions：
A kind of road construction Sand screen, including stir chamber, screening chamber, motor, partition, sieve plate and conveyer belt；It is described
Stir chamber is arranged in the upper end of screening chamber and is separated by partition, and the upper end of the stir chamber is equipped with feed hopper, motor setting
On the right side of feed hopper, the output end of motor is fixedly connected with rotary shaft, and rotary shaft fixes company through stir chamber and with eccentric wheel
It connects；The inner top side of the screening chamber is provided with baffle, and circular trough is provided on the inside of baffle, and eccentric wheel is arranged in circular trough
It is interior；The screening is intracavitary to be provided with sieve plate, and the right end of sieve plate is slidably connected in the rectangular channel being set on the inside of articulated slab, and logical
The inside for crossing spring and rectangular channel connects, and the upper end of the sieve plate and one end of connecting rod are hinged, and the other end of connecting rod is hinged
On baffle.
As a further solution of the present invention：The screening chamber lower end is symmetrically installed with supporting leg.
As further scheme of the invention：Multiple groups are fixedly installed in the rotary shaft on the inside of the stir chamber to stir
Mix stick.
As further scheme of the invention：Material-dropping hole is provided on the partition.
As further scheme of the invention：Sliding block is symmetrically connected on the baffle, sliding block is slidably connected at setting
In in the sliding rail in partition.
As further scheme of the invention：The left end of the sieve plate is rotatably connected to roller, roller and screening chamber
Side wall abuts.
As further scheme of the invention：The inside lower end of the screening chamber is provided with conveyer belt.
As further scheme of the invention：The left end of the conveyer belt is provided with discharge hole.
Compared with prior art, the beneficial effects of the invention are as follows：
1, eccentric wheel rotates under the action of rotary shaft, to drive baffle to move left and right toward renaturation, when baffle moves
Left end is moved, is just abutted with the lower end of material-dropping hole, so that material-dropping hole blanking is prevented, the material-dropping hole when baffle moves right
Start blanking, to realize the effect of intermittent blanking, prevents excessive sand while the stacking that falls influences screening efficiency；
2, sieve plate is driven to swing up and down toward renaturation by connecting rod when baffle moves left and right, to improve the screening effect of sand
Rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of road construction Sand screen.
Fig. 2 is the schematic enlarged-scale view in road construction Sand screen at A.
Fig. 3 is the top view of sieve plate in road construction Sand screen.
In figure：1- stir chamber, 2- screening chamber, 3- feed hopper, 4- motor, 5- rotary shaft, 6- stirring rod, 7- partition, 8- are fallen
Expect hole, 9- baffle, 10- sliding block, 11- sliding rail, 12- circular trough, 13- eccentric wheel, 14- connecting rod, 15- sieve plate, 16- roller, 17-
Discharge port, 18- supporting leg, 19- conveyer belt, 20- articulated slab, 21- rectangular channel, 22- spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of road construction Sand screen, including stir chamber 1, screening chamber
2, motor 4, partition 7, sieve plate 15 and conveyer belt 19；The stir chamber 1 is arranged in the upper end of screening chamber 2 and is separated by partition 7,
Screening 2 lower end of chamber is symmetrically installed with supporting leg 18, and supporting leg 18 is played a supporting role；The upper end of the stir chamber 1 is equipped with feed hopper
3, the right side of feed hopper 3 is arranged in motor 4, and the output end of motor 4 is fixedly connected with rotary shaft 5, and rotary shaft 5 runs through stir chamber 1
And be fixedly connected with eccentric wheel 13, multiple groups stirring rod 6, motor are fixedly installed in the rotary shaft 5 of 1 inside of stir chamber
Stirring rod 6 is driven to rotate by rotary shaft 5 when 4 rotation, stirring rod 6 is stirred the sand in stir chamber 1, prevents sand knot
Block falls difficult, is provided with material-dropping hole 8 on the partition 7, and the sand in stir chamber 1 is fallen into screening chamber 2 by material-dropping hole 8.
The inner top side of the screening chamber 2 is provided with baffle 9, and sliding block 10 is symmetrically connected on baffle 9, and the sliding of sliding block 10 connects
It connects in the sliding rail 11 being set in partition 7, the inside of the baffle 9 is provided with circular trough 12, and eccentric wheel 13 is arranged in circle
In slot 12, eccentric wheel 13 rotates under the action of rotary shaft 5, to drive baffle 9 to move left and right toward renaturation, when baffle 9
It is moved to left end, is just abutted with the lower end of material-dropping hole 8, so that 8 blanking of material-dropping hole is prevented, when baffle 9 moves right
Material-dropping hole 8 starts blanking, to realize the effect of intermittent blanking, prevents excessive sand while the stacking that falls influences screening efficiency；
Sieve plate 15 is provided in the screening chamber 2, the left end of sieve plate 15 is rotatably connected to roller 16, the side wall of roller 16 and screening chamber 2
It abuts, the roller 16 of setting can reduce sieve plate 15 and screen the frictional force between chamber 2, and the right end of the sieve plate 15, which is slidably connected at, to be set
Be placed in the rectangular channel 21 of the inside of articulated slab 20, and connect by spring 22 with the inside of rectangular channel 21, the sieve plate 15 it is upper
End is hinged with one end of connecting rod 14, and the other end of connecting rod 14 is hinged on baffle 9, and baffle 9 passes through connection when moving left and right
Bar 14 drives sieve plate 15 to swing up and down toward renaturation, to improve the screening efficiency of sand；The inside lower end setting of the screening chamber 2
There is conveyer belt 19, the left end of conveyer belt 19 is provided with discharge hole 17.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 embodiments being understood that.
Claims (8)
1. a kind of road construction Sand screen, including stir chamber（1）, screening chamber（2）, motor（4）, partition（7）, sieve plate（15）
And conveyer belt（19）；It is characterized in that, the stir chamber（1）Setting is in screening chamber（2）Upper end and pass through partition（7）It separates,
The stir chamber（1）Upper end feed hopper is installed（3）, motor（4）It is arranged in feed hopper（3）Right side, motor（4）Output
End and rotary shaft（5）It is fixedly connected, rotary shaft（5）Through stir chamber（1）And and eccentric wheel（13）It is fixedly connected；The screening chamber
（2）Inner top side be provided with baffle（9）, baffle（9）Inside be provided with circular trough（12）, eccentric wheel（13）It is arranged in circle
Slot（12）It is interior；The screening chamber（2）Inside it is provided with sieve plate（15）, sieve plate（15）Right end be slidably connected at and be set to articulated slab
（20）The rectangular channel of inside（21）It is interior, and pass through spring（22）With rectangular channel（21）Inside connection, the sieve plate（15）It is upper
End and connecting rod（14）One end it is hinged, connecting rod（14）The other end be hinged on baffle（9）On.
2. a kind of road construction Sand screen according to claim 1, which is characterized in that the screening chamber（2）Lower end
It is symmetrically installed with supporting leg（18）.
3. a kind of road construction Sand screen according to claim 1, which is characterized in that be located at the stir chamber（1）
The rotary shaft of inside（5）On be fixedly installed with multiple groups stirring rod（6）.
4. a kind of road construction Sand screen according to claim 1, which is characterized in that the partition（7）Upper setting
There is material-dropping hole（8）.
5. a kind of road construction Sand screen according to claim 1, which is characterized in that the baffle（9）It is upper symmetrical
It is connected with sliding block（10）, sliding block（10）It is slidably connected at and is set to partition（7）Interior sliding rail（11）It is interior.
6. a kind of road construction Sand screen according to claim 1, which is characterized in that the sieve plate（15）Left end
It is rotatably connected to roller（16）, roller（16）With screening chamber（2）Side wall abut.
7. a kind of road construction Sand screen according to claim 1, which is characterized in that the screening chamber（2）It is interior
Side lower end is provided with conveyer belt（19）.
8. a kind of road construction Sand screen according to claim 7, which is characterized in that the conveyer belt（19）A left side
End is provided with discharge hole（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406210.4U CN208162045U (en) | 2018-03-26 | 2018-03-26 | A kind of road construction Sand screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406210.4U CN208162045U (en) | 2018-03-26 | 2018-03-26 | A kind of road construction Sand screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162045U true CN208162045U (en) | 2018-11-30 |
Family
ID=64374171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406210.4U Expired - Fee Related CN208162045U (en) | 2018-03-26 | 2018-03-26 | A kind of road construction Sand screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744757A (en) * | 2020-07-27 | 2020-10-09 | 陈喜 | Sand screening device for construction site |
-
2018
- 2018-03-26 CN CN201820406210.4U patent/CN208162045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744757A (en) * | 2020-07-27 | 2020-10-09 | 陈喜 | Sand screening device for construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: 110000 No.39 Ningbo Road, Heping District, Shenyang, Liaoning Province Patentee after: Liaoning urban and rural Municipal Engineering Group Co.,Ltd. Address before: Po Yan Street in Heshan town of Pujiang County of Chengdu City, Sichuan province 611630 No. 6 Building 1 layer 1 Patentee before: CHENGDU PUJIANG KEXIAN TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |