CN206642980U - A kind of rotary sand stone sieve sorting machine - Google Patents
A kind of rotary sand stone sieve sorting machine Download PDFInfo
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- CN206642980U CN206642980U CN201720205713.0U CN201720205713U CN206642980U CN 206642980 U CN206642980 U CN 206642980U CN 201720205713 U CN201720205713 U CN 201720205713U CN 206642980 U CN206642980 U CN 206642980U
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- screen frame
- rotating shaft
- screen
- sorting machine
- sand stone
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Abstract
The utility model discloses a kind of rotary sand stone sieve sorting machine, including body, screen frame and screen cloth, the internal body is rotatably connected to rotating shaft；The screen frame is in open-topped tubular structure, and the screen frame is in be fixedly connected with the rotating shaft；The screen cloth is fixed with the side wall of the screen frame.The rotating shaft is provided with much with screen frame described in two groups, and the size of mesh diameter is different on the multiple screen frame, and the screen frame is set with the rotating shaft in detachable；The rotating shaft has been fixedly and coaxially connected motor.The utility model provides a kind of rotary sand stone sieve sorting machine of the screening efficiency that can improve sandstone and screening effect.
Description
Technical field
A kind of sieving machine is the utility model is related to, more particularly to a kind of rotary sand stone sieve sorting machine.
Background technology
With developing rapidly for building trade, people are also more and more to the demand of sandstone, but sandstone is of different sizes,
If the bad quality that will influence engineering of selection.Sandstone sieve is exactly that sandstone of different sizes is carried out into screening area by sieves
The equipment divided, is widely used in various construction sites.Traditional screening mode is artificial jitter filtering sieve to realize screening, effect
Rate is relatively low, and labor strength is big.
China Patent Publication No. CN205253535U utility model patent discloses a kind of electrical sand-screen, including pedestal
And screen cloth, the low rear end of front end of the top surface of the pedestal is high, has 2m difference in height between front and back end, the screen cloth is welded to base
The horizontal screen cloth of seat top surface, wire side and the level of the horizontal screen cloth are in 30 ° of gradients；The horizontal screen cloth is by a diameter of 12mm's
Reinforcing bar transverse and longitudinal is staggeredly welded；The front end of the pedestal is provided with and abandons stone rib, the steel abandoned stone rib and use thickness as 5mm
Plate, a vibrator is fixed with the pedestal, the vibrator uses three-phase external concrete vibrator, the vibrator
Power be 1.5kw, its vibration frequency is 2840 revs/min.Above-mentioned technical proposal drives the screen cloth being obliquely installed using vibrator
Up-down vibration, after sandstone is placed on screen cloth, the screen cloth constantly shaken can play a part of screening to sandstone so that thin
Small sandstone leaks down from screen cloth, and larger sandstone has then been left on screen cloth.The program is coordinated by means of screen cloth to be vibrated
Device completes the filtering of sandstone, but at work, because the sand in sandstone and aggregate often collect in a pile, sand often needs
Want longer time to have filtered completely, or even have more qualified sand and be left on screen cloth, the mistake entirely sieved
Journey is less efficient.
Utility model content
The purpose of this utility model is to provide a kind of rotary sand stone sieve sorting machine, using sandstone each component rotation screen frame
Middle born centrifugal force it is of different sizes come separating and filtering sandstone, substantially increase screening efficiency.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of rotary sandstone sieve
Extension set, including body, screen frame and screen cloth, the internal body are rotatably connected to rotating shaft；The screen frame is in open-topped tubular
Structure, and the screen frame is in be fixedly connected with the rotating shaft；The screen cloth is fixed with the side wall of the screen frame.
By using above-mentioned technical proposal, screen frame is driven to rotate using the rotation of rotating shaft, and then cause the sandstone in screen frame
Moved under the influence of centrifugal force to the direction away from rotating shaft, when sandstone runs into screen cloth, sandstone is i.e. by screen filtration；The process
In, because sand is different with the quality of aggregate in sandstone, the centrifugal force that the two is born is of different sizes, so as to what is rotated in screen frame
During, sand will separate with aggregate, and packing phenomenon will not occur, so as to ensure that the effect of screening.
The utility model is further arranged to：It is fixed with the rotating shaft no less than screen frame described in two groups, each sieve
The opening direction of frame is identical, but the volume size of each screen frame is different；Each screen frame is pressed in the rotating shaft
It is set in turn according to the order of volume from small to large in the rotating shaft.
By using above-mentioned technical proposal so that the sandstone in body can realize multi-stage screening by multiple screen frames, it is ensured that
Obtained sand meets construction demand, indirectly ensure that construction quality.
The utility model is further arranged to：Some mesh are evenly distributed with the screen cloth, and on each screen cloth
The size of mesh diameter is sequentially reduced according to the order of the corresponding screen frame volume from small to large.
By using above-mentioned technical proposal, the order by the size of mesh diameter on each screen cloth according to screen frame volume size
Set so that sandstone can realize the effect progressively refined when being sieved successively by multiple screen clothes, step up obtained sand
The quality of son.
The utility model is further arranged to：Each screen cloth is in double-decker.
When being rotated due to sandstone with screen frame, sandstone can produce certain compressing to screen cloth under the influence of centrifugal force and make
Firmly, by using above-mentioned technical proposal, it is in double-decker that screen cloth, which is set, improves the intensity of screen cloth, reduces screen cloth damage
Bad possibility.
The utility model is further arranged to：The screen frame is set with the rotating shaft in detachable.
By using above-mentioned technical proposal, the screen frame and the rotating shaft are arranged to dismountable structure so that use
Person can select to use required screen cloth according to the size of mesh diameter, to obtain various different size of sands, improve this reality
With new practicality.
The utility model is further arranged to：The opening of the screen frame is provided with screen cover, and the screen cover is in the body
Grafting is set.
During being rotated due to sandstone with screen frame, phenomenon that the sand in sandstone is often kicked up, so as to produce
Airborne dust；By using above-mentioned technical proposal, it is ensured that caused airborne dust will not escape in slave body.
The utility model is further arranged to：The side wall of the screen frame is inclined to set.
By using above-mentioned technical proposal, in the case of height identical, the area for the screen cloth being obliquely installed is relatively bigger,
When sandstone is attached on screen cloth under the influence of centrifugal force, the area that sandstone is spread out on screen cloth is bigger, further avoid
Sandstone excess accumulation.
The utility model is further arranged to：Through there is a sand export on the lateral wall of the body, and the sand export with
The short transverse of the body is inclined to set.
By using above-mentioned technical proposal so that sieve completion sand can from the sand export " outflow " being obliquely installed,
Sand is avoided to accumulate in body.
The utility model is further arranged to：The rotating shaft is fixedly connected with protective cover with the screen frame junction.
By using above-mentioned technical proposal, protective cover is set in rotating shaft and screen frame junction, effectively prevent sandstone accident
Fall into the junction of rotating shaft and screen frame and trigger stuck phenomenon.
The utility model is further arranged to：Be fixed with motor on the body, the output shaft of the motor with described turn
Axle is in be fixedly and coaxially connected.
By using above-mentioned technical proposal, rotated using motor-driven rotatable shaft, not only substantially increase operating efficiency, and
Reduce the labor intensity of staff.
In summary, the utility model has the advantages that：
1st, motor driven rotating shaft and the rotation of screen frame are utilized so that sandstone in screen frame through before screen cloth can from
Substantial separation is realized in the presence of mental and physical efforts, avoids the excess accumulation of sandstone, not only substantially increases screening efficiency, and one
Determine to improve screening quality in degree.
2nd, it is of different sizes with reference to mesh on each screen frame by the screen frame of the multiple different models set gradually in rotating shaft
Screen cloth, multi-stage screening is realized, substantially increase screening effect.
3rd, because screen frame and rotating shaft are set in detachable, staff can the use according to needed for selecting the size of mesh diameter
Screen frame, to obtain different size of sand, improve practicality of the present utility model.
Brief description of the drawings
Fig. 1 is the axle side schematic diagram that the present embodiment is mainly used in embodying engine body exterior structure；
Fig. 2 is the structural representation that the present embodiment is mainly used in embodying screen cover；
Fig. 3 is the diagrammatic cross-section that the present embodiment is mainly used in embodying organism internal structure；
Fig. 4 is the structural representation that the present embodiment is mainly used in embodying screen frame.
Fig. 5 is the partial enlarged drawing of part A in Fig. 2, is mainly used in embodying the connected mode of rotating shaft and bottom plate.
Reference：1st, body；2nd, screen cover；201st, clear glass；202nd, flange；3rd, cone space；4th, screen frame；401st, keep off
Side；402nd, bottom plate；403rd, screen cloth；5th, rotating shaft；6th, protective cover；7th, motor；8th, shake out plate；9th, sand export.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1-5.
Referring to accompanying drawing 1-2, a kind of rotary sand stone sieve sorting machine includes body 1, and body 1 is in rectangular-shape, and body
1 height is no more than 1.5m, and its height should not be too high, otherwise inconvenient operation；The opening of the upper surface of body 1 is provided with
Screen cover 2, the center of the upper surface of screen cover 2 is embedded with one block of square clear glass 201, and is set on the lower surface of screen cover 2
There is flange 202, flange 202 is just embedded in the corresponding groove in the upper surface of body 1.
Referring to accompanying drawing 3-4, hollow cone space 3 is offered inside above-mentioned body 1, cone space 3 is substantially in cone
Shape, so that the inwall of body 1 is inclined to set；The lower section of above-mentioned screen cover 2 is provided with 2 screen frames 4, as shown in figure 4, screen frame 4
In open-topped structure, and monnolithic case is similar to cone, and it includes the rib 401 and bottom plate 402 of circle, rib
401 is horizontally disposed with bottom plate 402；Rib 401 is embedded in the corresponding groove in the inside of body 1 so that body 1 is whole to screen frame 4
Body serves supporting role；Screen cloth 403 is welded with the side wall of screen frame 4, screen cloth 403 is covered with the whole side wall of screen frame 4.
The volume size of above-mentioned 2 screen frames 4 is different, and the two is from top to bottom set according to the order of volume from small to large, from
And enable underlying screen frame 4 completely to accommodate the screen frame 4 of top, and the mesh diameter of the screen cloth 403 of top is more than
The mesh diameter of the screen cloth 403 of lower section.
In real work, above-mentioned 2 screen frames 4 can be sieved twice to sandstone, it is achieved thereby that multi-stage screening；Together
When, due to the mesh diameter of the small square screen cloth 403 thereon of the mesh diameter of underlying screen cloth 403, so second is sieved
Timesharing also has the function that further to refine sandstone, improves the final quality for obtaining sand.
Referring to accompanying drawing 3 and accompanying drawing 5, the center position of bottom plate 402 is provided with rotating shaft 5, and rotating shaft 5 is vertically arranged, and rotating shaft 5 is whole
Body is arranged in body 1 and 2 screen frames 4；The upper end of rotating shaft 5 is by key and nut with the bottom plate 402 on 2 screen frames 4 in coaxial
It is fixedly connected so that 2 screen frames 4 can realize synchronous axial system with rotating shaft 5.
Due to that can have substantial amounts of sandstone in real work bottom plate 402, for avoid less sandstone enter bottom plate 402 with
The junction of rotating shaft 5 causes stuck, and the upper surface of bottom plate 402 is provided with protective cover 6；Protective cover 6 is bolted on bottom plate 402
On, and thoroughly cover the junction of bottom plate 402 and rotating shaft 5.
The lower end of rotating shaft 5 is connected with motor 7；The output shaft of motor 7 realizes coaxial fixed company by shaft coupling and rotating shaft 5
Connect, and motor 7 is entirely through the bottom for being bolted to body 1.
Referring to accompanying drawing 1 and accompanying drawing 3, the plate 8 that shakes out is provided between underlying bottom plate 402 and the lower end of rotating shaft 5 two, is shaked out
Plate 8 is inclined to set, and welds together with the inwall of body 1；Body 1, which is located on the inwall near the plate 8 that shakes out, to be offered out
Sand mouth 9, sand export 9 tilts the inwall through body 1, and extends on 1 one lateral walls of body, constitutes sand from body 1
Interior passage out.
The operation principle of the present embodiment is：After start-up operation, staff is first turned on screen cover 2 and by sandstone to be sieved
It is poured in screen frame 4 above, then covers screen cover 2, and starts motor 7；Under the drive of motor 7, rotating shaft 5 is revolved at a high speed
Turn and drive co-axial 2 synchronous axial systems of screen frame 4 being fixedly connected.
After screen frame 4 above starts rotation, sandstone can move towards screen cloth 403 under the influence of centrifugal force, and
And because the quality of each component in sandstone is different, the centrifugal force size that each of which is born is also different, so as to sandstone through
It can to a certain extent scatter and be layered on screen cloth 403 before screen cloth 403, avoid sandstone excess accumulation；With constantly turning for screen frame 4
Dynamic, the qualified sandstone of size can realize and sieve for the first time under the action of the centrifugal force through the mesh on screen cloth 403 in sandstone.
Completing the sandstone after sieving for the first time can directly drop in the screen frame 4 of lower section, so as to complete in the same way
Being sieved into second, the qualified sandstone filtered out can drop along the inwall of body 1 to shake out on plate 8, and in inertia
With acted on while gravity under along inclined plate 8 and sand export 9 " outflow " body 1 of shaking out.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of rotary sand stone sieve sorting machine, including body（1）, screen frame（4）And screen cloth（403）, it is characterized in that：The body
（1）Inner rotation is connected with rotating shaft（5）, the screen frame（4）In open-topped tubular structure, and the screen frame（4）With it is described
Rotating shaft（5）In being fixedly connected, the screen frame（4）Side wall on be fixed with the screen cloth（403）.
2. a kind of rotary sand stone sieve sorting machine according to claim 1, it is characterized in that：The rotating shaft（5）On be fixed with not
Less than screen frame described in two groups（4）, each screen frame（4）Opening direction it is identical, each screen frame（4）Along the rotating shaft
（5）Axially according to the order of volume be from small to large set in turn in the rotating shaft（5）On.
3. a kind of rotary sand stone sieve sorting machine according to claim 2, it is characterized in that：The screen cloth（403）It is upper uniformly to divide
It is furnished with some mesh, and each screen cloth（403）The size of upper mesh diameter is according to the corresponding screen frame（4）Volume is by as low as
Big order is sequentially reduced.
4. a kind of rotary sand stone sieve sorting machine according to claim 3, it is characterized in that：Each screen cloth（403）It is in
Double-decker.
5. a kind of rotary sand stone sieve sorting machine according to claim 3, it is characterized in that：The screen frame（4）With the rotating shaft
（5）Set in detachable.
6. a kind of rotary sand stone sieve sorting machine according to claim 1, it is characterized in that：The screen frame（4）Opening set
There is screen cover（2）, the screen cover（2）With the body（1）Set in grafting.
7. a kind of rotary sand stone sieve sorting machine according to claim 3, it is characterized in that：The screen cloth（403）It is inclined to set
Put.
8. a kind of rotary sand stone sieve sorting machine according to claim 1, it is characterized in that：The body（1）Lateral wall on
Through there is sand export（9）, and the sand export（9）With the body（1）Short transverse be inclined to set.
9. a kind of rotary sand stone sieve sorting machine according to claim 1, it is characterized in that：The rotating shaft（5）With the screen frame
（4）Junction is fixedly connected with protective cover（6）.
10. a kind of rotary sand stone sieve sorting machine according to claim 1, it is characterized in that：The body（1）On be fixed with electricity
Machine（7）, the motor（7）Output shaft and the rotating shaft（5）In being fixedly and coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205713.0U CN206642980U (en) | 2017-03-03 | 2017-03-03 | A kind of rotary sand stone sieve sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205713.0U CN206642980U (en) | 2017-03-03 | 2017-03-03 | A kind of rotary sand stone sieve sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206642980U true CN206642980U (en) | 2017-11-17 |
Family
ID=60280801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205713.0U Active CN206642980U (en) | 2017-03-03 | 2017-03-03 | A kind of rotary sand stone sieve sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206642980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913851A (en) * | 2017-12-05 | 2018-04-17 | 郑州搜趣信息技术有限公司 | A kind of agricultural uses corn distiller's dried grain funnel type screening plant |
| CN109909158A (en) * | 2019-03-28 | 2019-06-21 | 安徽环泰新材料科技有限公司 | A kind of glass microballoon screening collection device |
| CN110280471A (en) * | 2019-08-02 | 2019-09-27 | 张再兴 | A kind of building waste residue sifter separating scum by rotary centrifugal force |
-
2017
- 2017-03-03 CN CN201720205713.0U patent/CN206642980U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913851A (en) * | 2017-12-05 | 2018-04-17 | 郑州搜趣信息技术有限公司 | A kind of agricultural uses corn distiller's dried grain funnel type screening plant |
| CN109909158A (en) * | 2019-03-28 | 2019-06-21 | 安徽环泰新材料科技有限公司 | A kind of glass microballoon screening collection device |
| CN110280471A (en) * | 2019-08-02 | 2019-09-27 | 张再兴 | A kind of building waste residue sifter separating scum by rotary centrifugal force |
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