CN107321458A - A kind of rotary type Sand screen for building - Google Patents
A kind of rotary type Sand screen for building Download PDFInfo
- Publication number
- CN107321458A CN107321458A CN201710671284.0A CN201710671284A CN107321458A CN 107321458 A CN107321458 A CN 107321458A CN 201710671284 A CN201710671284 A CN 201710671284A CN 107321458 A CN107321458 A CN 107321458A
- Authority
- CN
- China
- Prior art keywords
- screen drum
- disk
- fixedly connected
- housing
- screen
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of rotary type Sand screen for building, including housing, bottom plate and shock-absorbing support leg；Feed hopper is communicated with above the housing；Screen drum is provided with below the feed hopper；Disk and second is shed provided with first shed disk in the screen drum；Described second, which sheds tray bottom, is fixedly connected with drive shaft, and driving shaft end is connected with motor；The housing bottom is communicated with fine sand discharge nozzle, and screen drum bottom is communicated with rubble discharge nozzle；Shock-absorbing support leg is provided between the housing and bottom plate.The present invention is efficiently screened to rough sand by shedding disk and mobile screen drum provided with rotation, while carrying out shock crushing to hardened husky block, improves the effect and efficiency of screening；The present invention carries out preliminary crushing in feed hopper provided with Disintegrating knife to husky block, it is to avoid feed hopper, which occurs to block, is easy to follow-up sieve husky.
Description
Technical field
The present invention relates to building field, specifically a kind of rotary type Sand screen for building.
Background technology
In building field, the consumption of fine sand is very huge, by the way that rough sand is transported into building after large-scale sand sieving machine screening
Building site is standby, because the husky hole of the sieve of large-scale sand sieving machine is larger, and some stones and other debris are also among rough sand, using preceding needing
Sand is further sieved, traditional method is that rough sand manually is thrown into screen cloth with scoop, carries out artificial sieve sand, such to sieve sand side
Formula not only expends the substantial amounts of muscle power of workman but also the husky efficiency of sieve is low, is unsatisfactory for having many hardened in production needs, and rough sand
Husky block can not deblock and be utilized, and cause to waste；Traditional small-sized sand sieving machine is generally the sieve-board type sand sieving machine of vibration, the husky efficiency of sieve
It is not high, it is impossible to hardened husky block deblocks well.
The content of the invention
It is an object of the invention to provide a kind of rotary type Sand screen for building, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of rotary type Sand screen for building, including housing, bottom plate and shock-absorbing support leg；It is communicated with above the housing
Feed hopper；It is provided with below the feed hopper on screen drum, screen drum side wall and is evenly distributed with sieve aperture；Rubbish is fixed in the screen drum both sides to be had
Sliding block, sliding block slidably connects slide rail；Disk and second being shed provided with first in the screen drum and shedding disk, first sheds disk and second
Shed and be fixedly connected by the first connecting shaft between disk；Described second, which sheds tray bottom, is fixedly connected with drive shaft, drive shaft end
End is connected with motor, and motor is fixedly connected with bottom plate；First connecting shaft is provided with screw thread, the first connecting shaft spiral shell
Line is connected with shift(ing) ring；The shift(ing) ring is fixedly connected by connecting rod with screen drum；The housing bottom is communicated with fine sand discharging
Pipe, screen drum bottom is communicated with rubble discharge nozzle；Shock-absorbing support leg is provided between the housing and bottom plate.
It is used as further scheme of the invention：It is provided with Disintegrating knife in the feed hopper, Disintegrating knife is fixedly connected with the
Two rotating shafts, the second rotating shaft is shed disk with first and is fixedly connected.
It is used as further scheme of the invention：The husky screen drum of sieve is funnel type structure.
It is used as further scheme of the invention：The slide rail is fixedly connected with the inwall of housing.
It is used as further scheme of the invention：The motor is electrically connected with controller.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provided with rotation by shedding disk and movement
Screen drum, is efficiently screened to rough sand, while carrying out shock crushing to hardened husky block, improves the effect and effect of screening
Rate；The present invention carries out preliminary crushing in feed hopper provided with Disintegrating knife to husky block, it is to avoid after feed hopper generation blocking is easy to
Continuous sieve is husky.
Brief description of the drawings
Fig. 1 is the sectional view of rotary type Sand screen for building；
Fig. 2 is the sectional view of screen drum in rotary type Sand screen for building；
Fig. 3 is to shed the stereogram of disk in rotary type Sand screen for building.
In figure：1- housings；2- first sheds disk；3- screen drums；4- slide rails；5- sliding blocks；6- connecting rods；7- shift(ing) rings；8-
Two shed disk；9- fine sand discharge nozzles；10- controllers；11- motors；12- bottom plates；13- shock-absorbing support legs；14- rubbles discharge
Pipe；15- drive shafts；The connecting shafts of 16- first；17- stretches corrugated cover；The connecting shafts of 18- second；19- feed hoppers；20- crushing knifes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of rotary type Sand screen for building, including housing 1, bottom plate 12
With shock-absorbing support leg 13；The top of housing 1, which is communicated with feed hopper 19, feed hopper 19, is provided with Disintegrating knife 20, and rough sand is entered
Row preliminary crushing, smashes hardened piece；The lower section of feed hopper 19 is provided with screen drum 2, and screen drum 2 is on funnel type structure, the side wall of screen drum 2
It is evenly distributed with sieve aperture；Rubbish is fixed in the both sides of screen drum 2 sliding block 5, and sliding block 5 slidably connects slide rail 4, slide rail 4 and housing 1
Inwall be fixedly connected, screen drum 2 is moved up and down in housing 1；Disk 2 and second is shed provided with first shed disk in the screen drum 2
8, first, which sheds disk 2 and second, sheds and is fixedly connected by the first connecting shaft 16 between disk 8；Described first sheds disk 2 and second
That sheds the rotation of disk 8 throws to rough sand screen drum 2, carries out sieve husky；Described second, which sheds tray bottom, is fixedly connected with drive shaft 15, drives
The end of moving axis 15 is connected with motor 11, and motor 11 drives drive shaft 15 to rotate, and the motor 11 is electrically connected with
There is controller 10, controller 10 controls the rotation direction of motor 11；First connecting shaft 16 is provided with screw thread, and first connects
Spindle 16 is threaded with shift(ing) ring 7, and shift(ing) ring 7 is moved up and down in the first connecting shaft 16；The shift(ing) ring 7 passes through connection
Bar 6 is fixedly connected with screen drum 2；Described first, which sheds the top of disk 2, is fixedly connected with the connecting shaft 18 of the second connecting shaft 18. second and drives
Disintegrating knife 20 is rotated, and prevents feed hopper 19 from blocking；The bottom of housing 1 is communicated with fine sand discharge nozzle 9, the connection of the bottom of screen drum 2
There is rubble discharge nozzle 14；Shock-absorbing support leg 13 is provided between the housing 1 and bottom plate 12, reduces vibration during plant running.
The present invention operation principle be：Rough sand is put into from feed hopper 19, starts motor 11, motor 11 leads to
Overdrive axle 15, second shed disk 8, the first connecting shaft 16, first shed the connecting shaft 18 of disk 2 and second drive 20 turns of Disintegrating knife
It is dynamic, and then preliminary crushing is carried out to rough sand, while preventing feed hopper 19 from blocking；Rough sand after crushing falls into first and shed
On disk 2, motor 11 drives first to shed disk 2 and rotate, and first sheds rough sand on disk 2 under the influence of centrifugal force, Xiang Si
Week is dished out, and the sieve aperture of fine sand from screen drum 2 is spilt into the cavity volume between housing 1 and screen drum 2, while husky block is hit with certain speed
Hit on the side wall of screen drum 2, occur it is further crush, the rough sand after crushing falls into second and shed on disk 8, again from
Under mental power function, hit screen drum 2 and the sieve aperture from screen drum 2 is spilt, the cavity volume between housing 1 and screen drum 2, from fine sand discharging
Discharged in pipe 9, rubble is then entered in rubble discharge nozzle 14 along screen drum 2 and discharged；Motor 11 is controlled by controller 10
Periodic rotating, motor 11 drives the periodic rotating of the second connecting shaft 16, and then drives shift(ing) ring 7 periodically
Move up and down；Shift(ing) ring 7 drives screen drum 2 to move up and down by connecting rod 6 so that screen drum 2 vibrates, it is to avoid sieve pore blockade,
With higher screening efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
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 for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of rotary type Sand screen for building, including housing (1), bottom plate (12) and shock-absorbing support leg (13)；Its feature exists
In housing (1) top is communicated with feed hopper (19)；Screen drum (2), screen drum (2) side wall are provided with below the feed hopper (19)
On be evenly distributed with sieve aperture；Rubbish is fixed in screen drum (2) both sides sliding block (5), and sliding block (5) slidably connects slide rail (4)；Institute
State and shed disk (2) and second provided with first in screen drum (2) and shed disk (8), first, which sheds disk (2) and second, sheds between disk (8)
It is fixedly connected by the first connecting shaft (16)；Described second, which sheds disk (8) bottom, is fixedly connected with drive shaft (15), drive shaft
(15) end is connected with motor (11), and motor (11) is fixedly connected with bottom plate (12)；First connecting shaft (16)
Screw thread is provided with, the first connecting shaft (16) is threaded with shift(ing) ring (7)；The shift(ing) ring (7) passes through connecting rod (6) and screen drum
(2) it is fixedly connected；Housing (1) bottom is communicated with fine sand discharge nozzle (9), and screen drum (2) bottom is communicated with rubble discharge nozzle
(14)；Shock-absorbing support leg (13) is provided between the housing (1) and bottom plate (12).
2. a kind of rotary type Sand screen for building according to claim 1, it is characterised in that in the feed hopper (19)
Provided with Disintegrating knife (20), Disintegrating knife (20) is fixedly connected with the second rotating shaft (18), and disk is shed in the second rotating shaft (18) and first
(2) it is fixedly connected.
3. a kind of rotary type Sand screen for building according to claim 1, it is characterised in that the husky screen drum (2) of the sieve
For funnel type structure.
4. a kind of rotary type Sand screen for building according to claim 1, it is characterised in that the slide rail (4) and shell
The inwall of body (1) is fixedly connected.
5. a kind of rotary type Sand screen for building according to claim 1, it is characterised in that the motor (11)
It is electrically connected with controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671284.0A CN107321458A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary type Sand screen for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671284.0A CN107321458A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary type Sand screen for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321458A true CN107321458A (en) | 2017-11-07 |
Family
ID=60226046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671284.0A Withdrawn CN107321458A (en) | 2017-08-08 | 2017-08-08 | A kind of rotary type Sand screen for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321458A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354972A (en) * | 2019-07-17 | 2019-10-22 | 梁涛 | A kind of preparation method of clinker |
| CN111282720A (en) * | 2020-02-12 | 2020-06-16 | 上海尚蝶实业有限公司 | Chemical raw material powder screening device for cosmetic production |
| CN111957408A (en) * | 2020-06-22 | 2020-11-20 | 福建龙亿粉体装备制造有限公司 | Material crushing mechanism for sand making machine and sand making machine |
| CN116174301A (en) * | 2023-01-18 | 2023-05-30 | 中国一冶集团有限公司 | A dust and noise reduction sand screening device |
-
2017
- 2017-08-08 CN CN201710671284.0A patent/CN107321458A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354972A (en) * | 2019-07-17 | 2019-10-22 | 梁涛 | A kind of preparation method of clinker |
| CN111282720A (en) * | 2020-02-12 | 2020-06-16 | 上海尚蝶实业有限公司 | Chemical raw material powder screening device for cosmetic production |
| CN111957408A (en) * | 2020-06-22 | 2020-11-20 | 福建龙亿粉体装备制造有限公司 | Material crushing mechanism for sand making machine and sand making machine |
| CN116174301A (en) * | 2023-01-18 | 2023-05-30 | 中国一冶集团有限公司 | A dust and noise reduction sand screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171107 |
|
| WW01 | Invention patent application withdrawn after publication |