CN207899749U - A kind of building sand two level screening plant - Google Patents
A kind of building sand two level screening plant Download PDFInfo
- Publication number
- CN207899749U CN207899749U CN201721714919.2U CN201721714919U CN207899749U CN 207899749 U CN207899749 U CN 207899749U CN 201721714919 U CN201721714919 U CN 201721714919U CN 207899749 U CN207899749 U CN 207899749U
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- level
- sieve plate
- screen box
- screening plant
- plate
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Abstract
The utility model discloses a kind of building sand two level screening plants, including pedestal, screen box, damping noise reduction component, No.1 cam, No. two cams, level-one sieve plate and two level sieve plate, the damping noise reduction component that screen box is arranged by its bottom four corners is erected at the top of pedestal, level horizontally slips equipped with level-one sieve plate in screen box upper lumen, level horizontally slips equipped with two level sieve plate in the middle part inner cavity of screen box, the right end of level-one sieve plate is fixedly connected with the connecting spring end on a stop sleeve, the right end of two level sieve plate is fixedly connected with the other end of connecting spring with the connecting spring end on another stop sleeve, the left end of level-one sieve plate is installed with No.1 pressing plate, the left end of two level sieve plate is installed with No. two pressing plates.The utility model is simple in structure, easy to use, good to the screening effect of building sand, efficient, not only good damping effect, but also effectively reduces noise.
Description
Technical field
The utility model is related to a kind of screening plant, specifically a kind of building sand two level screening plant.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, also just with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" building site is also named in construction site.
When construction, often can not directly be used containing many bulky grain rubbles etc. in sandstone, but need by
After sieve takes, construction requirement can be only achieved.When carrying out sieving husky operation on building site at present, typically completed by construction worker,
Its heavy workload, and working efficiency is low, it is difficult to realize efficient construction.
Utility model content
The purpose of this utility model is to provide a kind of building sand two level screening plants, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of building sand two level screening plant, including pedestal, screen box, damping noise reduction component, No.1 cam, No. two it is convex
Wheel, level-one sieve plate and two level sieve plate, the damping noise reduction component that the screen box is arranged by its bottom four corners are erected at pedestal
Top；Level horizontally slips equipped with level-one sieve plate in the screen box upper lumen；It is horizontal in the middle part inner cavity of the screen box
It horizontally slips and is equipped with two level sieve plate；Stop sleeve there are two being symmetrically fixedly installed on the right plate inner wall of the screen box, two
Sliding chamber is offered in stop sleeve, sliding intracavitary is equipped with connecting spring, and company is fixed in one end of connecting spring and the bottom of sliding chamber
It connects；The right end of the level-one sieve plate is fixedly connected with the connecting spring end on a stop sleeve；The two level sieve plate
Right end be fixedly connected with the other end of connecting spring with the connecting spring end on stop sleeve described in another；The level-one
The left end of sieve plate is installed with No.1 pressing plate；The left end of the two level sieve plate is installed with No. two pressing plates；The screen box
Left plate on be fixedly installed L-type support, the upper of L-type support distinguishes rotating turret by bearing connection type to be equipped with No.1 convex
Wheel and No. two cams, are wherein sequentially connected between No.1 cam and No. two cams by transmission belt.
As further program of the utility model：The damping noise reduction component includes supporting slider, fixes sleeve, cunning
The top of pedestal is fixedly installed in block, buffer spring and sound-absorbing ball, wherein fixes sleeve, and sliding block is slided up and down set on fixes sleeve
Inside, the top of supporting slider are fixedly connected with the bottom of screen box, and the basal sliding of supporting slider is through fixes sleeve top
It is fixedly connected with a slide block after the guiding slide opening opened up on plate, buffer spring is placed in bottom in fixes sleeve.
As further program of the utility model：The sound-absorbing ball uses sponge ball, sound-absorbing ball to be filled in buffer spring
Gap between.
As further program of the utility model：It is also fixedly mounted in the L-type support and is useful for driving No.1 cam
The servo motor of rotation.
As further program of the utility model：The No.1 cam and No. two pressing plates are in same level height and set
It sets；No. two cams and No.1 pressing plate are in the setting of same level height.
As further program of the utility model：The inner cavity top of the screen box offers the window that feeds intake.
As further program of the utility model：The intracavity bottom of the screen box is being obliquely installed for right low left high,
The right end of screen box intracavity bottom is provided with and communicated with drainage conduit.
As further program of the utility model：The back side panel of the screen box open up there are two respectively with level-one sieve plate
The scum pipe of setting is matched with two level sieve plate.
As further program of the utility model：The structure of the No.1 pressing plate and No. two pressing plates is identical, No.1 pressing plate
It is equipped with arc panel with the both ends of No. two pressing plates.
Compared with prior art, the utility model has the beneficial effects that：
The utility model drives No.1 cam and No. two cams to synchronize rotation, No.1 cam and two using servo motor
Constantly No. two pressing plates of impact and No.1 pressing plate, the setting of mating connection spring can realize level-one sieve plate and two respectively for number cam
Grade sieve plate swinging in the horizontal direction, and the protrusion on the protrusion and No. two cams on No.1 cam is in opposite always
Direction so that level-one sieve plate and two level sieve plate remain that opposite direction moves, and improve screening effect and screening efficiency；Setting
Damping noise reduction component not only good damping effect, but also effectively reduce noise.
Description of the drawings
Fig. 1 is the structural schematic diagram of building sand two level screening plant.
Fig. 2 is the structural schematic diagram of damping noise reduction component in building sand two level screening plant.
In figure：1- pedestals, 2- screen boxes, 3- damping noise reduction components, 4-L type holders, 5- No.1 cams, No. bis- cams of 6-,
7- level-one sieve plates, 8- two level sieve plates, 9- feed intake window, 10- deslagging windows, 11- stop sleevees, 12- connecting springs, 13- drainage conduits,
14- No.1 pressing plates, 15- transmission belts, No. bis- pressing plates of 16-, 17- slide chamber, 31- supporting sliders, 32- fixes sleeves, 33- sliding blocks, 34-
Buffer spring, 35- sound-absorbing balls.
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 building sand two level screening plant, including pedestal 1, sieve
Case 2, damping noise reduction component 3,5, No. two cams 6 of No.1 cam, level-one sieve plate 7 and two level sieve plate 8, the screen box 2 is selected to pass through
The damping noise reduction component 3 of its bottom four corners setting is erected at the top of pedestal 1；Horizontal left and right in 2 upper lumen of the screen box
Sliding is equipped with level-one sieve plate 7；Level horizontally slips equipped with two level sieve plate 8 in the middle part inner cavity of the screen box 2；The screen box
Symmetrically fixed setting offers sliding chamber 17 there are two stop sleeve 11 in two stop sleevees 11 on 2 right plate inner wall, sliding
Connecting spring 12 is equipped in chamber 17, one end of connecting spring 12 is fixedly connected with the bottom of sliding chamber 17；The level-one sieve plate 7
Right end sliding is set in the cunning chamber 17 on a stop sleeve 11, and the right end of level-one sieve plate 7 and a supporting sleeve
12 end of connecting spring on cylinder 11 is fixedly connected, and the sliding of the left part of level-one sieve plate 7 is through opening up on 2 left plate of screen box
In guide channel；The right end sliding of the two level sieve plate 8 is set in the cunning chamber 17 on another described stop sleeve 11, and two level
The right end of sieve plate 8, which is fixed with the other end of connecting spring 12 with 12 end of connecting spring on another described stop sleeve 11, to be connected
It connects, the sliding of the left end of two level sieve plate 8 is through in the guide channel opened up on 2 left plate of screen box；A left side for the level-one sieve plate 7
End is installed with No.1 pressing plate 14；The left end of the two level sieve plate 8 is installed with No. two pressing plates 16；The screen box 2
It is fixedly installed L-type support 4 on left plate, the upper of L-type support 4 distinguishes rotating turret by bearing connection type to be equipped with No.1 convex
Wheel 5 and No. two cams 6, are wherein sequentially connected between No.1 cam 5 and No. two cams 6 by transmission belt 15, the L-type support 4
On the servo motor for being useful for 5 rotation of driving No.1 cam is also fixedly mounted；The No.1 cam 5 and No. two pressing plates 16 are in same
One level height is arranged, and when No.1 cam 5 rotates, the protrusion on No.1 cam 5 can strike on No. two pressing plates 16；Institute
It states No. two cams 6 and No.1 pressing plate 14 is in the setting of same level height, it is convex on No. two cams 6 when No. two cams 6 rotate
Portion can strike on No.1 pressing plate 14.
The inner cavity top of the screen box 2 offers the window 9 that feeds intake；The intracavity bottom of the screen box 2 is right low left high
Be obliquely installed, the right end of 2 intracavity bottom of screen box is provided with and communicated with drainage conduit 13, and blow-off valve is equipped in drainage conduit 13；Institute
The back side panel for stating screen box 2 is opened up there are two the scum pipe 10 for matching setting with level-one sieve plate 7 and two level sieve plate 8 respectively, is beaten
Scum pipe 10 is opened to facilitate the waste residue discharge on level-one sieve plate 7 and two level sieve plate 8.
Protrusion on the No.1 cam 5 is reversed with the protrusion direction on No. two cams 6 so that level-one sieve plate
7 and two level sieve plate 8 remain and move in the opposite direction, improve screening effect.
The No.1 pressing plate 14 is identical with the structure of No. two pressing plates 16, and the both ends of No.1 pressing plate 14 and No. two pressing plates 16 are all provided with
There is arc panel.
The damping noise reduction component 3 includes supporting slider 31, fixes sleeve 32, sliding block 33, buffer spring 34 and sound-absorbing ball
35, the top of pedestal 1 is fixedly installed in wherein fixes sleeve 32, and sliding block 33 is slided up and down set on the inside of fixes sleeve 32, support
The top of slide bar 31 is fixedly connected with the bottom of screen box 2, and the basal sliding of supporting slider 31 is through 32 top plate of fixes sleeve
On be fixedly connected with sliding block 33 after the guiding slide opening that opens up, buffer spring 34 is placed in bottom in fixes sleeve 32, and sound-absorbing ball 35 is adopted
With sponge ball, sound-absorbing ball 35 is filled between the gap of buffer spring 34；The setting of buffer spring 34 can play whole device
To good damping, buffering effect, and sound-absorbing ball 35 can effectively absorb the friction that buffer spring 34 generates in contraction process and make an uproar
Sound, not only good damping effect, but also effectively reduce noise.
The utility model synchronizes rotation, No.1 cam 5 using servo motor driving No.1 cam 5 and No. two cams 6
Constantly No. two pressing plates 16 of impact and No.1 pressing plate 14, the setting of mating connection spring 12 can realize one respectively with No. two cams 6
Grade sieve plate 7 and the swinging in the horizontal direction of two level sieve plate 8, and it is convex on the protrusion and No. two cams 6 on No.1 cam 5
Portion is in opposite direction always so that level-one sieve plate 7 and two level sieve plate 8 remain that opposite direction moves, and improve screening effect
Fruit and screening efficiency；The damping noise reduction component of setting not only good damping effect, but also effectively reduce noise.
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 (9)
1. a kind of building sand two level screening plant, including pedestal（1）, screen box（2）, damping noise reduction component（3）, No.1 cam
（5）, No. two cams（6）, level-one sieve plate（7）With two level sieve plate（8）, which is characterized in that the screen box（2）Pass through its bottom four
The damping noise reduction component of angle setting（3）It is erected at pedestal（1）Top, the screen box（2）Horizontal left and right is slided in upper lumen
It is dynamic to be equipped with level-one sieve plate（7）, the screen box（2）Middle part inner cavity in level horizontally slip equipped with two level sieve plate（8）, the sieve
Select case（2）Right plate inner wall on symmetrically fixed setting there are two stop sleeve（11）, two stop sleevees（11）Inside open up
There is sliding chamber（17）, sliding chamber（17）Inside it is equipped with connecting spring（12）, connecting spring（12）One end and sliding chamber（17）Bottom it is solid
Fixed connection, the level-one sieve plate（7）Right end and a stop sleeve（11）On connecting spring（12）End, which is fixed, to be connected
It connects, the two level sieve plate（8）Right end and connecting spring（12）The other end and another described stop sleeve（11）On company
Connect spring（12）End is fixedly connected, the level-one sieve plate（7）Left end be installed with No.1 pressing plate（14）, the two level sieve
Plate（8）Left end be installed with No. two pressing plates（16）, the screen box（2）Left plate on be fixedly installed L-type support
（4）, L-type support（4）It is upper by bearing connection type distinguish rotating turret be equipped with No.1 cam（5）With No. two cams（6）,
Middle No.1 cam（5）With No. two cams（6）Between pass through transmission belt（15）It is sequentially connected.
2. a kind of building sand two level screening plant according to claim 1, which is characterized in that the damping noise reduction component
（3）Including supporting slider（31）, fixes sleeve（32）, sliding block（33）, buffer spring（34）With sound-absorbing ball（35）, wherein fixing sleeve
Cylinder（32）Pedestal is fixedly installed（1）Top, sliding block（33）It slides up and down and is set to fixes sleeve（32）Inside, supporting slider
（31）Top and screen box（2）Bottom be fixedly connected, supporting slider（31）Basal sliding through fixes sleeve（32）
After the guiding slide opening opened up on top plate with sliding block（33）It is fixedly connected, buffer spring（34）It is placed in fixes sleeve（32）Interior bottom.
3. a kind of building sand two level screening plant according to claim 2, which is characterized in that the sound-absorbing ball（35）It adopts
With sponge ball, sound-absorbing ball（35）It is filled in buffer spring（34）Gap between.
4. a kind of building sand two level screening plant according to claim 1, which is characterized in that the L-type support（4）On
It is also fixedly mounted and is useful for driving No.1 cam（5）The servo motor of rotation.
5. a kind of building sand two level screening plant according to claim 1, which is characterized in that the No.1 cam（5）
With No. two pressing plates（16）It is arranged in same level height, No. two cams（6）With No.1 pressing plate（14）In same level
Height is arranged.
6. a kind of building sand two level screening plant according to claim 1, which is characterized in that the screen box（2）'s
Inner cavity top offers the window that feeds intake（9）.
7. a kind of building sand two level screening plant according to claim 1, which is characterized in that the screen box（2）'s
Intracavity bottom is being obliquely installed for right low left high, screen box（2）The right end of intracavity bottom is provided with and communicated with drainage conduit（13）.
8. a kind of building sand two level screening plant according to claim 1, which is characterized in that the screen box（2）'s
Back side panel open up there are two respectively with level-one sieve plate（7）With two level sieve plate（8）Match the scum pipe of setting（10）.
9. a kind of building sand two level screening plant according to claim 1, which is characterized in that the No.1 pressing plate（14）
With No. two pressing plates（16）Structure it is identical, No.1 pressing plate（14）With No. two pressing plates（16）Both ends be equipped with arc panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714919.2U CN207899749U (en) | 2017-12-11 | 2017-12-11 | A kind of building sand two level screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714919.2U CN207899749U (en) | 2017-12-11 | 2017-12-11 | A kind of building sand two level screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899749U true CN207899749U (en) | 2018-09-25 |
Family
ID=63567870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714919.2U Expired - Fee Related CN207899749U (en) | 2017-12-11 | 2017-12-11 | A kind of building sand two level screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899749U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396023A (en) * | 2018-11-30 | 2019-03-01 | 安徽五亩生态农业发展有限公司 | A kind of Tea screening machine |
| CN109985803A (en) * | 2019-05-15 | 2019-07-09 | 河南太行振动机械股份有限公司 | A kind of vibrating screen is from clear screen device |
| CN110237894A (en) * | 2019-06-11 | 2019-09-17 | 彭周兰 | A kind of coal disintegrating apparatus with separation screening structure |
| CN111389713A (en) * | 2020-04-14 | 2020-07-10 | 潜山市农业科学研究所 | Sieving mechanism for tea processing |
| CN111715518A (en) * | 2020-07-09 | 2020-09-29 | 袁静 | Soybean classified screening device |
-
2017
- 2017-12-11 CN CN201721714919.2U patent/CN207899749U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396023A (en) * | 2018-11-30 | 2019-03-01 | 安徽五亩生态农业发展有限公司 | A kind of Tea screening machine |
| CN109985803A (en) * | 2019-05-15 | 2019-07-09 | 河南太行振动机械股份有限公司 | A kind of vibrating screen is from clear screen device |
| CN110237894A (en) * | 2019-06-11 | 2019-09-17 | 彭周兰 | A kind of coal disintegrating apparatus with separation screening structure |
| CN111389713A (en) * | 2020-04-14 | 2020-07-10 | 潜山市农业科学研究所 | Sieving mechanism for tea processing |
| CN111715518A (en) * | 2020-07-09 | 2020-09-29 | 袁静 | Soybean classified screening 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: 20180925 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |