CN206997075U - A kind of building site Portable broken-stone screen box - Google Patents
A kind of building site Portable broken-stone screen box Download PDFInfo
- Publication number
- CN206997075U CN206997075U CN201720577656.9U CN201720577656U CN206997075U CN 206997075 U CN206997075 U CN 206997075U CN 201720577656 U CN201720577656 U CN 201720577656U CN 206997075 U CN206997075 U CN 206997075U
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- CN
- China
- Prior art keywords
- sieve plate
- casing
- connection board
- screen box
- building site
- 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.)
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Abstract
The utility model discloses a kind of building site Portable broken-stone screen box, including casing and the sieve plate that is arranged in casing；Feeding mouth is offered above the top plate face sieve plate of the casing；Slippage slot is symmetrically installed with the intracavity sidewall of the casing, sieve plate is slidably matched by the connecting plate of both sides with slippage slot, cam wherein is provided with the slippage slot in left side, conflict bar is installed on the left of left connection board, the right side of right connection board is connected by the internal chamber wall of spring and casing；The sieve plate includes upper sieve plate and lower sieve plate, wherein lower sieve plate is adjustable design.The utility model can effectively complete the screening operation of rubble and can control the rubble size of screening, be provided simultaneously with higher portability.
Description
Technical field
A kind of screening plant is the utility model is related to, specifically a kind of building site Portable broken-stone screen box.
Background technology
It can be used in the construction work of construction site and arrive rubble, so-called rubble is to be crushed by big stone by stone crusher
The little particle stone formed afterwards, because existing stone crusher does not ensure that obtained rubble size phase in crushing process
Together, therefore these rubbles are needed to need by screening.
There is mobile inconvenience in existing rubble screening plant, while can not control the defects of screening rubble size.
Utility model content
The purpose of this utility model is to provide a kind of building site Portable broken-stone screen box, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of building site Portable broken-stone screen box, including casing and the sieve plate that is arranged in casing；The casing
Feeding mouth is offered above top plate face sieve plate；The left and right ends of the sieve plate are connected to left connection board and right connection
Plate, slippage slot is symmetrically installed with the intracavity sidewall of casing, sieve plate is slidably matched by the connecting plate of both sides with slippage slot, wherein
Cam, cam rotation connection Cam rest are provided with the slippage slot in left side, cam is driven by external motor, left connection board
Left side is provided with conflict bar, and the right side of right connection board is connected by the internal chamber wall of spring and casing；The sieve plate includes upper sieve plate
With lower sieve plate, the identical sieve aperture of size distribution is offered on upper sieve plate and lower sieve plate, upper sieve plate both ends are connected left connection
Plate and right connection board, lower sieve plate left end stretch out left connection board and are slidably connected with it, and right connection board is gate, and lower sieve plate stretches into door
It is slidably connected in type and with right connection board, horizontally disposed regulation screw mandrel, regulation screw mandrel periphery set is fixed with the right side of lower sieve plate
Provided with screw mandrel sleeve is matched therewith, the right-hand member of screw mandrel sleeve is rotatablely connected right connection board；The cabinets cavity side wall is positioned at sieve
The lower section of plate is provided with deflector, and deflector center offers small opening, and the intracavity bottom of casing is placed with splicing frame, splicing frame
Positioned at the underface of small opening.
As further program of the utility model：The feeding mouth connects material bin.
As the utility model further scheme：The bottom of the casing is provided with pulley, and pulley rotation connection is slided
Wheel support, pulley bracket are arranged on the bottom of casing.
As the utility model further scheme：The pulley is Universal pulley and is furnished with brake block.
As the utility model further scheme：Manumotive armrest is connected with the right side of the casing.
As the utility model further scheme：The deflector is arc, and small opening is located at arc center.
Compared with prior art, the beneficial effects of the utility model are：
The utility model drives sieve plate to move left and right so as to complete the screening to rubble by the rotation of cam；Pass through regulation
Screw mandrel can change the coincidence size of upper and lower sieve plate sieve aperture, so as to control the macome-scale to leak down from sieve plate；The setting of deflector
It can be very good the rubble for collecting to leak down from sieve plate；The manumotive armrest for being additionally provided with pulley and coordinating pulley to use, makes whole device
Possesses portability.
Brief description of the drawings
Fig. 1 is the structural representation of building site Portable broken-stone screen box.
Fig. 2 is the operating diagram of sieve plate in the Portable broken-stone screen box of building site.
In figure：1- casings, 11- feeding mouths, 111- material bins, 12- pulleys, 121- pulley brackets, 13- deflectors, 131-
Sieve plate under small opening, 14- manumotive armrests, 2- sieve plates, 21- upper sieve plates, 211- sieve apertures, 22-, 31- left connection boards, 32- right connection boards,
322- springs, 33- contradict bar, 4- slippage slots, 5- cams, 51- Cam rests, 6- regulations screw mandrel, 61- screw mandrels sleeve, 7- splicings
Frame.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of building site Portable broken-stone screen box, including casing 1
And it is arranged on the sieve plate 2 in casing 1；The top of the top plate face sieve plate 2 of the casing 1 offers feeding mouth 11；The sieve
The left and right ends of plate 2 are connected to left connection board 31 and right connection board 32, and sliding is symmetrically installed with the intracavity sidewall of casing 1
Groove 4, sieve plate 2 are slidably matched by the connecting plate of both sides with slippage slot 4, wherein cam 5 is provided with the slippage slot 4 in left side, it is convex
The rotation connection Cam rest 51 of wheel 5, cam 5 are driven by external motor, and the left side of left connection board 31, which is provided with, contradicts bar 33, right
The right side of connecting plate 32 is connected by spring 322 with the internal chamber wall of casing 1, and during specific works, cam 5 rotates, when itself and conflict
Bar 33 contact when, promote contradict bar 33 move right, so as to drive sieve plate 2 to move right, spring 322 is compressed, when cam 5 with
When conflict bar 33 disengages, sieve plate 2 is moved to the left under the rebound effect of spring 322, and cam 5 constantly rotates, so as to
Sieve plate 2 is shuttle to be moved left and right, and the rubble on sieve plate 2 is screened；The sieve plate 2 includes upper sieve plate 21 and lower sieve plate
22, offer the identical sieve aperture 211 of size distribution on upper sieve plate 21 and lower sieve plate 22, the both ends of upper sieve plate 21 are connected left company
Fishplate bar 31 and right connection board 32, the lower left end of sieve plate 22 stretch out left connection board 31 and are slidably connected with it, and right connection board 32 is gate,
Lower sieve plate 22 is stretched into gate and is slidably connected with right connection board 32, and the right side of lower sieve plate 22 is fixed with horizontally disposed regulation silk
Bar 6, regulation screw mandrel 6 periphery, which is arranged with, is matched therewith screw mandrel sleeve 61, the right-hand member rotation connection right connection board of screw mandrel sleeve 61
32；When specifically used, by rotary screw rod sleeve 61, the stretching in screw mandrel sleeve 61 of screw mandrel 6 is controlled to adjust, so as to control down
Sieve plate 22 moves left and right, the coincidence size of the sieve aperture of upper and lower sieve plate can moving left and right and change with lower sieve plate 22, so as to
The rubble size leaked down from sieve plate 2 can be controlled；The lower section that the intracavity sidewall of casing 1 is located at sieve plate 2 is provided with deflector 13,
The center of deflector 13 offers small opening 131, and the intracavity bottom of casing 1 is placed with splicing frame 7, and splicing frame 7 is located at small opening 131
Underface；
The feeding mouth 11 connects material bin 111；
The bottom of the casing 1 is provided with pulley 12, and pulley 12 is rotatablely connected pulley bracket 121, and pulley bracket 121 is installed
In the bottom of casing 1, the setting of pulley 12 make it that screen box is easy to remove；
The pulley 12 is Universal pulley and is furnished with brake block；
The right side of the casing 1 is connected with manumotive armrest 14, coordinates the use of pulley 12；
The deflector 13 is arc, and small opening 131 is located at arc center.
Operation principle of the present utility model is：
Rubble is put into casing 1 from material bin 111, rubble falls on sieve plate 2, starts 5 turns of external motor driving cam
It is dynamic, when it is contacted with contradicting bar 33, promote conflict bar 33 to move right, so as to drive sieve plate 2 to move right, the quilt of spring 322
Compression, when cam 5 disengages with contradicting bar 33, sieve plate 2 is moved to the left under the rebound effect of spring 322, and cam 5 is not
Disconnected rotation, moved left and right so as to which sieve plate 2 is shuttle, the rubble on sieve plate 2 is screened；When needs change from sieve plate 2
During the rubble size leaked down, rotary screw rod sleeve 61, the stretching in screw mandrel sleeve 61 of screw mandrel 6 is controlled to adjust, so as to control down
Sieve plate 22 moves left and right, the coincidence size of the sieve aperture of upper and lower sieve plate can moving left and right and change with lower sieve plate 22, so as to
The rubble size leaked down from sieve plate 2 can be controlled.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of building site Portable broken-stone screen box, including casing（1）And it is arranged on casing（1）Interior sieve plate（2）；It is special
Sign is, the casing（1）Top plate face sieve plate（2）Top offer feeding mouth（11）；The sieve plate（2）Left and right two
End is connected to left connection board（31）And right connection board（32）, casing（1）Intracavity sidewall on be symmetrically installed with slippage slot
（4）, sieve plate（2）Pass through the connecting plate and slippage slot of both sides（4）It is slidably matched, wherein the slippage slot in left side（4）Inside it is provided with convex
Wheel（5）, cam（5）It is rotatablely connected Cam rest（51）, cam（5）Driven by external motor, left connection board（31）Left side
Conflict bar is installed（33）, right connection board（32）Right side pass through spring（322）With casing（1）Internal chamber wall connection；The sieve
Plate（2）Including upper sieve plate（21）With lower sieve plate（22）, upper sieve plate（21）With lower sieve plate（22）On to offer size distribution complete
Identical sieve aperture（211）, upper sieve plate（21）Both ends are connected left connection board（31）And right connection board（32）, lower sieve plate（22）Left end is stretched
Go out left connection board（31）And be slidably connected with it, right connection board（32）For gate, lower sieve plate（22）Stretch into gate and with right company
Fishplate bar（32）It is slidably connected, lower sieve plate（22）Right side be fixed with horizontally disposed regulation screw mandrel（6）, adjust screw mandrel（6）Periphery
It is arranged with and is matched therewith screw mandrel sleeve（61）, screw mandrel sleeve（61）Right-hand member rotation connection right connection board（32）；The casing
（1）Intracavity sidewall is located at sieve plate（2）Lower section be provided with deflector（13）, deflector（13）Center offers small opening（131）,
Casing（1）Intracavity bottom be placed with splicing frame（7）, splicing frame（7）Positioned at small opening（131）Underface.
2. building site according to claim 1 Portable broken-stone screen box, it is characterised in that the feeding mouth（11）Connection
Material bin（111）.
3. building site according to claim 1 Portable broken-stone screen box, it is characterised in that the casing（1）Bottom
It is provided with pulley（12）, pulley（12）It is rotatablely connected pulley bracket（121）, pulley bracket（121）Installed in casing（1）Bottom
Portion.
4. building site according to claim 3 Portable broken-stone screen box, it is characterised in that the pulley（12）To be universal
Pulley is simultaneously furnished with brake block.
5. building site according to claim 4 Portable broken-stone screen box, it is characterised in that the casing（1）Right side
It is connected with manumotive armrest（14）.
6. building site according to claim 1 Portable broken-stone screen box, it is characterised in that the deflector（13）For arc
Shape, small opening（131）Positioned at arc center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577656.9U CN206997075U (en) | 2017-05-23 | 2017-05-23 | A kind of building site Portable broken-stone screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577656.9U CN206997075U (en) | 2017-05-23 | 2017-05-23 | A kind of building site Portable broken-stone screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997075U true CN206997075U (en) | 2018-02-13 |
Family
ID=61444436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577656.9U Expired - Fee Related CN206997075U (en) | 2017-05-23 | 2017-05-23 | A kind of building site Portable broken-stone screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997075U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499850A (en) * | 2018-07-05 | 2018-09-07 | 福建浦之玉米业有限公司 | A kind of rice highly-efficient processing screening plant and screening technique |
| CN110369272A (en) * | 2019-08-14 | 2019-10-25 | 孙梦思 | A kind of sand screening plant for building |
| CN115518716A (en) * | 2022-09-23 | 2022-12-27 | 遵义师范学院 | High-quality rice deep-processing equipment |
-
2017
- 2017-05-23 CN CN201720577656.9U patent/CN206997075U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499850A (en) * | 2018-07-05 | 2018-09-07 | 福建浦之玉米业有限公司 | A kind of rice highly-efficient processing screening plant and screening technique |
| CN108499850B (en) * | 2018-07-05 | 2023-12-01 | 福建浦之玉米业有限公司 | High-efficiency processing and screening device and screening method for rice |
| CN110369272A (en) * | 2019-08-14 | 2019-10-25 | 孙梦思 | A kind of sand screening plant for building |
| CN110369272B (en) * | 2019-08-14 | 2020-11-06 | 滁州市嘉冠建设工程有限公司 | Sand screening plant for building |
| CN115518716A (en) * | 2022-09-23 | 2022-12-27 | 遵义师范学院 | High-quality rice deep-processing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200523 |