CN207756485U - A kind of reciprocal lift screening plant - Google Patents
A kind of reciprocal lift screening plant Download PDFInfo
- Publication number
- CN207756485U CN207756485U CN201721774835.8U CN201721774835U CN207756485U CN 207756485 U CN207756485 U CN 207756485U CN 201721774835 U CN201721774835 U CN 201721774835U CN 207756485 U CN207756485 U CN 207756485U
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- China
- Prior art keywords
- level
- sieve
- sieve plate
- plate
- piston rod
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- 238000012216 screening Methods 0.000 title claims abstract description 48
- 244000035744 Hura crepitans Species 0.000 claims abstract description 43
- 239000004576 sand Substances 0.000 claims abstract description 26
- 241000196324 Embryophyta Species 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 rubble Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of reciprocal lift screening plants, including level-one sieve plate, sieve sandbox body, piston rod, strut, two level sieve plate and cam, upper cover plate is bolted in sieve sandbox body top, lower cover is bolted in sieve sandbox body bottom end, level-one sieve plate and two level sieve plate are installed in sieve sandbox body between lower cover and upper cover plate, piston rod is installed between the level-one sieve plate and two level sieve plate, it is fixed with hinged seat on piston rod side wall, piston rod the upper side and lower side is connect by strut with the hinged seat being fixed on level-one sieve plate and two level sieve plate, described piston rod one end is pierced by sieve sandbox body connection impact block；Drive level-one sieve plate and two level sieve plate in the sieve reciprocal elevating movement of sandbox body by hinged strut under piston rod driving, to by the sand vibration screening on level-one sieve plate and two level sieve plate, realization be facilitated to carry out sizing screening to sand.
Description
Technical field
The utility model is related to build the husky apparatus field of sieve, specifically a kind of reciprocal lift screening plant.
Background technology
With the continuous development and progress of social civilization, stringent, the sand of requirement of the people for structural quality further
It is a kind of essential basic material in building field, there are plurality of impurities, such as rubble, rubbish etc. in sand, and it is husky
The grains of sand of sub- the inside are also classified into different brackets, and purposes is different, and the grain size grade of the sand needed is different.Therefore, sand is being utilized
It needs to carry out sieve sand to sand before.
In the selection of construction sand, construction personnel be also more pay attention to high quality, free from admixture fine sand, and sieve husky
Machine is then that construction personnel is important using one of tool when screening fine sand.Existing sandstone generally relies on sandstone in screening process
The gravity of itself is sieved, and causes screening process poor continuity in this way, while efficiency is low, while sieve can not be according to screening
Material difference carries out angle of inclination and is adjusted, and causes inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of reciprocal lift screening plants, 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 reciprocal lift screening plant, including level-one sieve plate, sieve sandbox body, piston rod, strut, two level sieve plate and convex
Wheel, sieve sandbox body top are bolted upper cover plate, and sieve sandbox body bottom end is bolted lower cover, lower cover and
Level-one sieve plate and two level sieve plate are installed in the sieve sandbox body between upper cover plate, several one are uniformly provided on the level-one sieve plate
Grade sieve pore, is uniformly provided with several two level sieve pores on two level sieve plate, piston is equipped between the level-one sieve plate and two level sieve plate
Bar, is fixed with hinged seat on piston rod side wall, and piston rod the upper side and lower side is by strut and is fixed on level-one sieve plate and two level is sieved
Hinged seat connection on plate, described piston rod one end is pierced by sieve sandbox body connection impact block, between impact block and sieve sandbox body
Upper cover of piston rod is equipped with spring, and the impact block offsets with cam, and cam is fixed on the driving shaft, drives axis connection motor, electricity
Machine is fixed on headstock, and headstock is mounted on the external side of sieve sandbox.
As further program of the utility model：The upper cover plate top middle portion offers added holes, added holes top
Upper cover plate on be connected with feed hopper.
As further program of the utility model：The level-one sieve plate and two level sieve plate are horizontally disposed with and in sieve sandbox bodies
Wall is equipped with the sliding slot slided up and down for level-one sieve plate and two level sieve plate.
As further program of the utility model：The level-one sieve plate and two level sieve plate will sieve husky box house from upper and
Under be divided into successively the first screening chamber, second screening chamber and third screening chamber.
As further program of the utility model：The first screening chamber of level-one sieve pore connection and the second screening chamber
Room.
As further program of the utility model：The second screening chamber of two level sieve pore connection and third screen chamber
Room.
As further program of the utility model：The aperture of the level-one sieve pore is more than the aperture of two level sieve pore.
As further program of the utility model：Described piston rod one end is pierced by sieve sandbox body connection block.
As further program of the utility model：Rough sand ejection door, rough sand row are installed on the sieve sandbox body sidewall
It gos out and is respectively communicated with the first screening chamber and the second screening chamber.
Compared with prior art, the utility model has the beneficial effects that：A kind of reciprocal lift screening plant, knot
Structure is firm, easy to operate, is convenient for the addition of sand, and level-one sieve plate and two level are driven by hinged strut under piston rod driving
Sieve plate is in the sieve reciprocal elevating movement of sandbox body, to by the sand vibration screening on level-one sieve plate and two level sieve plate, facilitate realization
Sizing screening is carried out to sand.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the reciprocal lifting schematic diagram of sieve plate in the utility model.
In figure：1- level-ones sieve pore, 2- first screen chamber, 3- added holes, 4- feed hoppers, 5- upper cover plates, 6- bolts, 7- mono-
Grade sieve plate, 8- sieve sandboxs body, 9- sealing rings, 10- blocks, 11- piston rods, 12- second screen chamber, 13- struts, 14- two levels
Sieve plate, 15- two levels sieve pore, 16- sand discharges hole, 17- lower covers, 18- hinged seats, 19- thirds screening chamber, 20- headstocks, 21-
Impact block, 22- cams, 23- drive shafts, 24- motors, 25- springs.
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.1~2, in the utility model embodiment, a kind of reciprocal lift screening plant, including level-one sieve plate 7,
Sandbox body 8, piston rod 11, strut 13, two level sieve plate 14 and cam 22 are sieved, 8 top of sieve sandbox body is connected by bolt 6
Cover board 5,5 top middle portion of upper cover plate offer added holes 3, feed hopper 4 are connected on the upper cover plate 5 of 3 top of added holes；The sieve
8 bottom end of sandbox body connects lower cover 17 by bolt 6, and level-one is equipped in the sieve sandbox body 8 between lower cover 17 and upper cover plate 5
Sieve plate 7 and two level sieve plate 14, the level-one sieve plate 7 and two level sieve plate 14 are horizontally disposed and 8 inner wall of sieve sandbox body is equipped with and supplies one
The sliding slot that grade sieve plate 7 and two level sieve plate 14 slide up and down.
The level-one sieve plate 7 and two level sieve plate 14 will sieve inside sandbox body 8 is divided into the first screening chamber successively from top to bottom
Room 2, second screens chamber 12 and third and screens chamber 19, is uniformly provided with several level-one sieve pores 1 on the level-one sieve plate 7, and one
Grade sieve pore 1 connection the first screening chamber 2 and second screens chamber 12；Several two level sieves are uniformly provided on the two level sieve plate 14
Hole 15, second screening chamber 12 of the connection of two level sieve pore 15 and third screen chamber 19；The aperture of the level-one sieve pore 1 is more than two level
The aperture of sieve pore 15, the successively filtering screening of the convenient sand that feed hopper 4 is added.
Piston rod 11 is installed between the level-one sieve plate 7 and two level sieve plate 14, is fixed on 11 side wall of piston rod hinged
Seat 18,11 the upper side and lower side of piston rod are connected by strut 13 and the hinged seat 18 being fixed on level-one sieve plate 7 and two level sieve plate 14
It connects, 11 one end of the piston rod is pierced by sieve sandbox body 8 and connects block 10, and 11 other end of piston rod is pierced by 8 connection of sieve sandbox body and hits
Block 21 is hit, spring 25, the impact block 21 and 22 phase of cam are arranged on the piston rod 11 between impact block 21 and sieve sandbox body 8
It supports, cam 22 is fixed in drive shaft 23, and drive shaft 23 connects motor 24, and motor 24 is fixed on headstock 20, headstock 20
Mounted on 8 outside of sieve sandbox body.
When motor 24 is rotated by 23 driving cam 22 of drive shaft, cam 22 constantly hits impact block 21, is hitting
Under the action of block 21 and spring 25, the bilateral reciprocation in sieve sandbox body 8 of piston rod 11 is driven, to make piston rod 11 pass through
Hinged strut 13 drives level-one sieve plate 7 and two level sieve plate 14 in sieve 8 reciprocal elevating movement of sandbox body, thus by level-one sieve plate 7
With the sand vibration screening on two level sieve plate 14.
Preferably, rough sand ejection door is installed on 8 side wall of sieve sandbox body, rough sand ejection door is respectively communicated with the first screening
Chamber 2 and second screens chamber 12, and the rough sand for filtering out level-one sieve plate 7 and two level sieve plate 14 is facilitated periodically to be discharged.
Preferably, the piston rod 11 is equipped with sealing ring 9, the sealing of enhancing sieve sandbox body 8 with 8 junction of sieve sandbox body
Property, avoid the grains of sand from leaking out.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (9)
1. a kind of reciprocal lift screening plant, including level-one sieve plate (7), sieve sandbox body (8), piston rod (11), strut (13),
Two level sieve plate (14) and cam (22), which is characterized in that the sieve sandbox body (8) top connects upper cover plate by bolt (6)
(5), sieve sandbox body (8) bottom end connects lower cover (17) by bolt (6), and the sieve between lower cover (17) and upper cover plate (5) is husky
Level-one sieve plate (7) and two level sieve plate (14) are installed in babinet (8), several level-ones are uniformly provided on the level-one sieve plate (7)
Sieve pore (1) is uniformly provided with several two level sieve pores (15), the level-one sieve plate (7) and two level sieve plate on two level sieve plate (14)
(14) piston rod (11) is installed between, hinged seat (18) is fixed on piston rod (11) side wall, piston rod (11) upside is under
Side is connect by strut (13) with the hinged seat (18) being fixed on level-one sieve plate (7) and two level sieve plate (14), the piston rod
(11) one end is pierced by sieve sandbox body (8) and connects impact block (21), the piston rod (11) between impact block (21) and sieve sandbox body (8)
On be arranged with spring (25), the impact block (21) offsets with cam (22), and cam (22) is fixed in drive shaft (23), driving
Axis (23) connects motor (24), and motor (24) is fixed on headstock (20), and headstock (20) is mounted on sieve sandbox body (8) outside
Side.
2. a kind of reciprocal lift screening plant according to claim 1, which is characterized in that upper cover plate (5) top
Middle part offers added holes (3), and feed hopper (4) is connected on the upper cover plate (5) above added holes (3).
3. a kind of reciprocal lift screening plant according to claim 2, which is characterized in that the level-one sieve plate (7) and
Two level sieve plate (14) is horizontally disposed and sieve sandbox body (8) inner wall is equipped with for gliding on level-one sieve plate (7) and two level sieve plate (14)
Dynamic sliding slot.
4. a kind of reciprocal lift screening plant according to claim 3, which is characterized in that the level-one sieve plate (7) and
Two level sieve plate (14) will sieve is divided into the first screening chamber (2), the second screening chamber successively from top to bottom inside sandbox body (8)
(12) and third screens chamber (19).
5. a kind of reciprocal lift screening plant according to claim 4, which is characterized in that the level-one sieve pore (1) is even
Logical first screening chamber (2) and the second screening chamber (12).
6. a kind of reciprocal lift screening plant according to claim 5, which is characterized in that the two level sieve pore (15) is even
Logical second screening chamber (12) and third screening chamber (19).
7. a kind of reciprocal lift screening plant according to claim 6, which is characterized in that the level-one sieve pore (1)
Aperture is more than the aperture of two level sieve pore (15).
8. a kind of reciprocal lift screening plant according to claim 7, which is characterized in that described piston rod (11) one end
It is pierced by sieve sandbox body (8) and connects block (10).
9. a kind of reciprocal lift screening plant according to claim 8, which is characterized in that sieve sandbox body (8) side
Rough sand ejection door is installed, rough sand ejection door is respectively communicated with the first screening chamber (2) and the second screening chamber (12) on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774835.8U CN207756485U (en) | 2017-12-19 | 2017-12-19 | A kind of reciprocal lift screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774835.8U CN207756485U (en) | 2017-12-19 | 2017-12-19 | A kind of reciprocal lift screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756485U true CN207756485U (en) | 2018-08-24 |
Family
ID=63187514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774835.8U Expired - Fee Related CN207756485U (en) | 2017-12-19 | 2017-12-19 | A kind of reciprocal lift screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647703A (en) * | 2019-01-03 | 2019-04-19 | 张建华 | A kind of multi-functional Sand screen |
| CN110052407A (en) * | 2019-05-23 | 2019-07-26 | 张掖市德光农业科技开发有限责任公司 | Multifunctional eccentric connecting rod vibrates slot device |
-
2017
- 2017-12-19 CN CN201721774835.8U patent/CN207756485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647703A (en) * | 2019-01-03 | 2019-04-19 | 张建华 | A kind of multi-functional Sand screen |
| CN110052407A (en) * | 2019-05-23 | 2019-07-26 | 张掖市德光农业科技开发有限责任公司 | Multifunctional eccentric connecting rod vibrates slot device |
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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: 20180824 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |