CN208407611U - A kind of construction sand multilevel screening device - Google Patents
A kind of construction sand multilevel screening device Download PDFInfo
- Publication number
- CN208407611U CN208407611U CN201820348459.4U CN201820348459U CN208407611U CN 208407611 U CN208407611 U CN 208407611U CN 201820348459 U CN201820348459 U CN 201820348459U CN 208407611 U CN208407611 U CN 208407611U
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- Prior art keywords
- sieve
- kidney ellipsoid
- fixedly connected
- ellipsoid frame
- frame
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Abstract
The utility model discloses a kind of construction sand multilevel screening device, including conveyer belt apparatus, conveyer belt apparatus, which conveys, is equipped with sieve plate below end, sieve plate is set at the top of the feed hopper of screening cabinet, kidney ellipsoid frame there are two being set from top to bottom in screen box body, the upper and lower ends of each kidney ellipsoid frame are equipped with spur rack, the two sides of kidney ellipsoid frame pass through horizontally disposed guiding slide bar and connect with side walls in screen box body, the partial gear cooperated with spur rack is equipped in kidney ellipsoid frame, kidney ellipsoid frame bottom positioned at upside is fixedly connected with horizontally disposed first sieve, kidney ellipsoid frame bottom positioned at downside is fixedly connected with horizontally disposed second sieve, the sieve pore radius of first sieve is greater than the sieve pore radius of the second sieve, the bottom for screening cabinet is open, it is equipped with material collecting tank below；Utility model device can effectively improve the husky efficiency of sieve, reduce labor intensity of workers, and be classified well to sand.
Description
Technical field
The utility model relates to construction equipment technical fields, in particular to a kind of construction sand multistage screening
Device.
Background technique
In building construction process, fine sand is essential material, it is often necessary to screen sandstone by sieve
To obtain fine sand, be in screening process at present by manually being screened to sand, to obtain the fine sand of suitable mesh number, this
Kind mode of operation devotes a tremendous amount of time and manpower, and the husky speed of large labor intensity, sieve is slow, and existing screening plant does not have
Sand is classified well, causes part waste.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of construction sand multilevel screening device,
It improves and sieves husky efficiency, reduce labor intensity of workers, and be classified well to sand.
The utility model is in order to solve the above technical problems, used technical solution is: a kind of construction sand is more
Grade screening plant, including conveyer belt apparatus, the conveyer belt apparatus conveying are equipped with sieve plate below end, and the sieve plate is set to screening
It at the top of the feed hopper of cabinet, is set from top to bottom in the screen box body there are two kidney ellipsoid frame, up and down the two of each kidney ellipsoid frame
End is equipped with spur rack, and the two sides of the kidney ellipsoid frame pass through side walls in horizontally disposed guiding slide bar and screen box body
Connection, the kidney ellipsoid frame is interior to be equipped with the partial gear cooperated with spur rack, the kidney ellipsoid frame bottom and level positioned at upside
The first sieve being arranged is fixedly connected, and the kidney ellipsoid frame bottom positioned at downside is fixedly connected with horizontally disposed second sieve, institute
The sieve pore radius for stating the first sieve is greater than the sieve pore radius of the second sieve, and the bottom of the screening cabinet is open, is equipped with below
Material collecting tank.
Preferably, it is additionally provided with vibrating motor on the sieve plate and multiple iron wires hook.
The partial gear for being preferably located at upside is fixedly connected with the first rotary shaft, the partial gear positioned at downside
It is fixedly connected with the second rotary shaft, the first rotary shaft input terminal is fixedly connected with driven wheel, the second rotary shaft input
End be fixedly connected with driving wheel, the driven wheel is connect with driving wheel by belt, the driving wheel pass through speed reducer with it is electronic
Machine exports axis connection.
Preferably, sandboard is equipped on first sieve and the second sieve.
The utility model has the beneficial effects that utility model device can effectively improve the husky efficiency of sieve, worker's labour is reduced
Intensity, and sand is classified well, the sand of different meshes is made the best use of everything, waste is greatly reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of construction sand multilevel screening device；
Fig. 2 is partial gear and its structural schematic diagram of driving mechanism connection in Fig. 1；
In figure, conveyer belt apparatus 1, sieve plate 2, screening cabinet 3, feed hopper 3.1, kidney ellipsoid frame 4, spur rack 5, guiding slide bar
6, partial gear 7, the first sieve 8, the second sieve 9, material collecting tank 10, vibrating motor 11, iron wire hook the 12, first rotary shaft 13,
Second rotary shaft 14, driven wheel 15, driving wheel 16, speed reducer 17, motor 18, sandboard 19.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As illustrated in fig. 1 and 2, a kind of construction sand multilevel screening device, including conveyer belt apparatus 1, the conveying
Band device 1 conveys and is equipped with sieve plate 2 below end, and the sieve plate 2 is set to 3.1 top of feed hopper of screening cabinet 3, the screen box
It is set from top to bottom in body 3 there are two kidney ellipsoid frame 4, the upper and lower ends of each kidney ellipsoid frame 4 are equipped with spur rack 5, the oval
The two sides of shape frame 4 pass through horizontally disposed guiding slide bar 6 and are slidably connected with screening 3 inner sidewall of cabinet, in the kidney ellipsoid frame 4
It is solid positioned at 4 bottom of kidney ellipsoid frame of upside and horizontally disposed first sieve 8 equipped with the partial gear 7 cooperated with spur rack 5
Fixed connection, 4 bottom of kidney ellipsoid frame positioned at downside are fixedly connected with horizontally disposed second sieve 9, the sieve of first sieve 8
Pore radius is greater than the sieve pore radius of the second sieve 9, and the bottom of the screening cabinet 3 is open, is equipped with material collecting tank 10 below.
Preferably, it is additionally provided with vibrating motor 11 on the sieve plate 2 and multiple iron wires hook 12.After designing in this way, iron wire hooks 12
Withered grass or lines the class foreign matter in sandstone can be effectively reduced to drop into screening cabinet 3, the hook formation that iron wire hooks 12 can
Withered grass or lines class foreign matter are wound.Additionally preferably, sieve plate 2 is macroporous plate structure, and bulk stone can be stopped to fall into
Into screening cabinet 3, vibrating motor 11 can make sieve plate 2 constantly vibrate, and avoiding sieve pore, there is a phenomenon where block.
The partial gear 7 for being preferably located at upside is fixedly connected with the first rotary shaft 13, the incomplete tooth positioned at downside
Wheel 7 is fixedly connected with the second rotary shaft 14, and 13 input terminal of the first rotary shaft is fixedly connected with driven wheel 15, second rotation
14 input terminal of shaft is fixedly connected with driving wheel 16, and the driven wheel 15 is connect with driving wheel 16 by belt, the driving wheel
16 export axis connection by speed reducer 17 and motor 18.In the present embodiment, partial gear 7 is compared to ordinary gear,
With the presence of part tooth, another part is smooth on surface, after motor 18 operates, so that driving wheel 16 drives driven wheel by belt
15 rotations, so that the first rotary shaft 13 and the rotation of the second rotary shaft 14, so that partial gear 7 rotates, when
When partial gear 7 rotates, when toothed portion turns to kidney ellipsoid 4 upper end of frame, it is meshed with the spur rack 5 of upside, into
And kidney ellipsoid frame 4 is driven to move horizontally, the spur rack 5 when toothed portion turns to kidney ellipsoid 4 lower end of frame, with downside
It is meshed, and then kidney ellipsoid frame 4 is driven to move horizontally to another opposite direction；4 bottom of kidney ellipsoid frame is and the first sieve 8 or the second
What sieve 9 was fixedly connected, therefore the final horizontal reciprocating movement for realizing the first sieve 8 or the second sieve 9.
Preferably, sandboard 19 is equipped on first sieve 8 and the second sieve 9.Sandboard 19 it is possible to prevente effectively from
Sand slides from the side of the first sieve 8 and the second sieve 9.
The present embodiment working principle is as follows:
Firstly, sandstone is delivered on sieve plate 2 by conveyer belt apparatus 1, the iron wire on sieve plate 2, which hooks 12, can effectively reduce sand
Withered grass or lines class foreign matter in stone drop into screening cabinet 3, and then sand enters screening cabinet 3 by feed hopper 3.1
Interior, sand is dropped into first on the first sieve 8, since the first sieve 8 makees horizontal reciprocating movement, to carry out sieving husky mistake for the first time
Then journey enters on the second sieve 9 from the sand that the first sieve 8 leaks down, same second sieve 9 makees horizontal reciprocating movement, from
And carry out second and sieve husky process, the sand to leak down from the second sieve 9 enters in material collecting tank 10, final first sieve 8, second
The sand retained on sieve 9 and material collecting tank 10 becomes three grades, is followed successively by large, medium and small type sand, such worker can take out
The sand of appropriate level is carried out using accomplishing to make the best use of everything, greatly reduce waste.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of construction sand multilevel screening device, including conveyer belt apparatus (1), it is characterised in that: the conveyer belt
Device (1) conveys and is equipped with sieve plate (2) below end, and the sieve plate (2) is set at the top of the feed hopper (3.1) of screening cabinet (3), institute
It states and is set from top to bottom in screening cabinet (3) there are two kidney ellipsoid frame (4), the upper and lower ends of each kidney ellipsoid frame (4) are equipped with directly
Rack gear (5), the two sides of the kidney ellipsoid frame (4) pass through horizontally disposed guiding slide bar (6) and screening cabinet (3) inner sidewall is sliding
Dynamic connection, the kidney ellipsoid frame (4) is interior to be equipped with the partial gear (7) cooperated with spur rack (5), the kidney ellipsoid frame positioned at upside
(4) bottom is fixedly connected with horizontally disposed first sieve (8), positioned at downside kidney ellipsoid frame (4) bottom with it is horizontally disposed
Second sieve (9) is fixedly connected, and the sieve pore radius of first sieve (8) is greater than the sieve pore radius of the second sieve (9), the sieve
It selects the bottom of cabinet (3) open, is equipped with material collecting tank (10) below.
2. a kind of construction sand multilevel screening device according to claim 1, it is characterised in that: the sieve plate
(2) it is additionally provided with vibrating motor (11) on and multiple iron wires hook (12).
3. a kind of construction sand multilevel screening device according to claim 1, it is characterised in that: positioned at upside
Partial gear (7) is fixedly connected with the first rotary shaft (13), partial gear (7) and the second rotary shaft (14) positioned at downside
It is fixedly connected, the first rotary shaft (13) input terminal is fixedly connected with driven wheel (15), the second rotary shaft (14) input
End is fixedly connected with driving wheel (16), and the driven wheel (15) is connect with driving wheel (16) by belt, the driving wheel (16)
Axis connection is exported by speed reducer (17) and motor (18).
4. a kind of construction sand multilevel screening device according to claim 1, it is characterised in that: first sieve
Sandboard (19) are equipped on net (8) and the second sieve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348459.4U CN208407611U (en) | 2018-03-14 | 2018-03-14 | A kind of construction sand multilevel screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348459.4U CN208407611U (en) | 2018-03-14 | 2018-03-14 | A kind of construction sand multilevel screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407611U true CN208407611U (en) | 2019-01-22 |
Family
ID=65122061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348459.4U Expired - Fee Related CN208407611U (en) | 2018-03-14 | 2018-03-14 | A kind of construction sand multilevel screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407611U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898897A (en) * | 2019-12-09 | 2020-03-24 | 大唐东营发电有限公司 | Coal-fired milling machine for thermal power plant |
| CN112191510A (en) * | 2020-10-19 | 2021-01-08 | 安徽黎搏装饰工程有限公司 | Screening plant for construction |
| CN112246602A (en) * | 2020-09-03 | 2021-01-22 | 王亨康 | Chemical industry is with high-efficient chemical material sieve separator with drying function |
| CN112371484A (en) * | 2020-12-02 | 2021-02-19 | 河南久鼎过滤设备有限公司 | Waste material separating and conveying device for filter press and using method thereof |
| CN112444119A (en) * | 2020-11-26 | 2021-03-05 | 安徽省铁冲农业科技开发有限公司 | Tea leaf drying device |
| CN113414095A (en) * | 2021-06-01 | 2021-09-21 | 地久恒达建设集团有限公司 | Sand screening equipment for building construction based on push type cleaning |
| CN113941503A (en) * | 2021-08-27 | 2022-01-18 | 四川杰心生物科技集团有限公司 | High-quality agricultural product breeding resource rapid screening equipment and use method thereof |
-
2018
- 2018-03-14 CN CN201820348459.4U patent/CN208407611U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898897A (en) * | 2019-12-09 | 2020-03-24 | 大唐东营发电有限公司 | Coal-fired milling machine for thermal power plant |
| CN112246602A (en) * | 2020-09-03 | 2021-01-22 | 王亨康 | Chemical industry is with high-efficient chemical material sieve separator with drying function |
| CN112191510A (en) * | 2020-10-19 | 2021-01-08 | 安徽黎搏装饰工程有限公司 | Screening plant for construction |
| CN112444119A (en) * | 2020-11-26 | 2021-03-05 | 安徽省铁冲农业科技开发有限公司 | Tea leaf drying device |
| CN112371484A (en) * | 2020-12-02 | 2021-02-19 | 河南久鼎过滤设备有限公司 | Waste material separating and conveying device for filter press and using method thereof |
| CN113414095A (en) * | 2021-06-01 | 2021-09-21 | 地久恒达建设集团有限公司 | Sand screening equipment for building construction based on push type cleaning |
| CN113941503A (en) * | 2021-08-27 | 2022-01-18 | 四川杰心生物科技集团有限公司 | High-quality agricultural product breeding resource rapid screening equipment and use method thereof |
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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: 20190122 Termination date: 20200314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |