CN107377355A - A kind of sand sorting unit of civic building - Google Patents
A kind of sand sorting unit of civic building Download PDFInfo
- Publication number
- CN107377355A CN107377355A CN201710674648.0A CN201710674648A CN107377355A CN 107377355 A CN107377355 A CN 107377355A CN 201710674648 A CN201710674648 A CN 201710674648A CN 107377355 A CN107377355 A CN 107377355A
- Authority
- CN
- China
- Prior art keywords
- screening drum
- fine sand
- sand
- scraper plate
- cylinder
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 139
- 238000012216 screening Methods 0.000 claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000012814 acoustic material Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Abstract
A kind of sand sorting unit of civic building, body including the conveyer for conveying sand, for accepting sand on conveyer, screening drum is provided with the body, fine sand cylinder is provided with body, the screening drum is located in fine sand cylinder, screening drum and fine sand cylinder are arranged concentrically, and the external diameter of screening drum is less than the internal diameter of fine sand cylinder, and fine sand cylinder opens up sand outlet；Screening drum is arranged on screening drum axle, and scraper plate hollow shaft is articulated with screening drum axle, and fine sand scraper plate is provided with scraper plate hollow shaft, and the scraper plate hollow shaft and the screening drum axle are connected with transmission group zoarium respectively.The fit driving scraper plate hollow shaft of transmission group links with screening drum axle, the fine sand fallen into the sand in it is thrown away screening drum and got rid of into fine sand cylinder by the screening drum of rotation, the fine sand accumulated in fine sand cylinder is pushed into sand outlet by the fine sand scraper plate of rotation, realizes that fine sand after screening is regularly pushed out body.
Description
Technical field
The invention belongs to civic building field, and in particular to the sand process equipment of civic building.
Background technology
Building refers to the physical product piled up with heavy material, is that the mankind are to meet itself to live, associate
" the second nature " for needing and creating with other activities, and the space environment that mankind's daily life is most basic.The art of architecture is
By building group tissue, the body of building, horizontal layout, stereogenic, Mechanical Builds, interior or exterior space combine, finishing and
A kind of comprehensive practical plastic arts that the aesthetic processing of decoration, color, texture etc. is formed, building is that the mankind are important
One of material and culture form.Need to screen sand in the building course of all kinds of buildings.
Traditional husky screening plant can not accomplish dust removing effects, job site bad environments, and traditional husky sieve well
Screening device is not provided with acoustic material, and substantial amounts of noise can be produced in work, have impact on the normal work of people.Therefore, application number
A kind of civic building is proposed for 201611208162.X (application publication number CN106583217A) application for a patent for invention
Sand sorting unit.In above-mentioned sand sorting unit, sand is transported in the screening drum in body by conveyer, screening rolling
Cylinder rapidly rotates, and the sand in screening drum receives the outside lateral movement of effect of centrifugal force, by screening net that particle is larger
Impurity is screened out to stay in screening drum, and some fine sands can fly out outside screening drum, now, the automatically controlled push pedal of body inner bottom part
Outside lateral movement, fine sand is sent out by the discharging opening of body.
The content of the invention
Technical problem solved by the invention：How to make screening drum in sand sorting unit and automatically controlled push pedal regular
Ground links, and realizes that fine sand after screening is regularly pushed out body.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of sand sorting dress of civic building
Put, including for conveying the conveyer of sand, the body for accepting sand on conveyer, screening is provided with the body
Roller, the side wall of screening drum is screening net；Fine sand cylinder is provided with the body, the screening drum is located in fine sand cylinder, sieve
Roller and fine sand cylinder is divided to be arranged concentrically, the external diameter of screening drum is less than the internal diameter of fine sand cylinder, and fine sand cylinder opens up sand outlet；Screening rolling
Cylinder is arranged on screening drum axle, and scraper plate hollow shaft is articulated with screening drum axle, fine sand scraper plate is provided with scraper plate hollow shaft,
The scraper plate hollow shaft and the screening drum axle are connected with transmission group zoarium respectively.
By above-mentioned technical proposal, the fit driving scraper plate hollow shaft of the transmission group links with screening drum axle, screening drum
During rotation, the rotation of fine sand scraper plate, the screening drum of rotation by the fine sand fallen into the sand in it throw away screening drum and get rid of into
The fine sand accumulated in fine sand cylinder is pushed into sand outlet by fine sand cylinder, the fine sand scraper plate of rotation, fine sand by sand outlet flow out fine sand cylinder and
Body, the reception device of engine body exterior accept fine sand at sand outlet.
The transmission group is fit to be included plate-like base, the rotating cylinder being articulated on plate-like base, is articulated on plate-like base
And the rotary shaft in rotating cylinder；Slide cartridge up and down is arranged with the rotary shaft, week is provided between rotary shaft and upper and lower slide cartridge
To linkage structure；Chute is opened up on the lateral wall of upper and lower slide cartridge；The madial wall of rotating cylinder is provided with to be stretched with what the chute coordinated
Contracting bar, the axial line of rotary shaft deviate the center line of rotating cylinder；The rotating cylinder and the screening drum axis connection, the rotation
Axle and the hollow axis connection of the scraper plate.
By the explanation that above-mentioned transmission group is fit, because the axial line of rotary shaft deviates the center line of rotating cylinder, therefore, it is arranged
The lateral wall of slide cartridge up and down on the rotary shaft is uneven, upper and lower slide cartridge lateral wall with rotating the distance between medial wall of the tube
There is a ultimate range and a minimum range between rotation medial wall of the tube.Initially, expansion link and upper and lower slide cartridge are contactless,
Rotating cylinder rotates, and the distance between rotation medial wall of the tube where expansion link and upper and lower slide cartridge lateral wall diminish, expansion link with it is upper
Lower slide cartridge lateral wall contact, and chute is stretched on expansion link top, expansion link is pressed in the side wall of chute, and drives slide cartridge up and down
Rotation.Upper and lower slide cartridge drives rotary shaft synchronous rotary by circumferential linkage structure.After rotary shaft rotation predetermined angular, upper and lower slide cartridge
Lateral wall becomes big with rotating the distance between medial wall of the tube, and expansion link departs from the contact with chute.
By the design that above-mentioned transmission group is fit, the rotation of rotating cylinder, rotary shaft can be driven to rotate every time predetermined or fixed
Angle, specifically, rotating cylinder rotates a circle, and the angle of rotary shaft rotation is less than one week, but the anglec of rotation of rotary shaft is
Fixed, or perhaps it is predetermined.In this way, rotating the certain angle of the rotating cylinder roughly, it can obtain rotary shaft and accurately revolve
Gyration.For example, the quantity of fine sand scraper plate is one, the quantity of sand outlet is one, and rotating cylinder rotates a circle, and drives rotary shaft
Fixed angle is rotated, by the transmission mechanism with a stable drive ratio, the fixed angle makes scraper plate hollow shaft rotate 360
Degree, in this way, rotating cylinder driving screening drum continuously rotates, and rotary shaft driving fine sand scraper plate rotates successively, each fine sand scraper plate
360 deg is rotated, each fine sand scraper plate is stopped at sand outlet, and fine sand is scraped into fine sand cylinder just.For another example, fine sand scraper plate
Quantity be one, the quantity of sand outlet is two, and rotating cylinder rotates a circle, and driving rotary shaft rotation fixed angle, passes through tool
There is the transmission mechanism of a stable drive ratio, the fixed angle makes scraper plate hollow shaft rotate 180 degree, in this way, rotating cylinder driving sieve
Roller is divided continuously to rotate, and rotary shaft driving fine sand scraper plate rotates successively, each fine sand scraper plate rotates 180 degree, every time carefully
Husky scraper plate is stopped at sand outlet, and fine sand is scraped into fine sand cylinder just.
The rotary shaft is provided with radial flange, and drag ring and elastic ring are arranged with rotary shaft；The bottom end face of drag ring
It is connected on plate-like base, the bottom end face of upper and lower slide cartridge and the top end face CONTACT WITH FRICTION of drag ring, the bottom end of elastic ring
Face is pressed on the top end face of upper and lower slide cartridge, and the top end face of elastic ring is pressed on the radial flange；The chute inclines
Tiltedly set.
As described above, original state, elastic ring are oppressed on the top end face of upper and lower slide cartridge, the bottom end of upper and lower slide cartridge
Face and the top end face CONTACT WITH FRICTION of drag ring.Rotating cylinder rotates, and expansion link rotates with, and coordinates it in expansion link and chute
Before, even if being contacted between expansion link and upper and lower slide cartridge, because drag ring is to the frictional force of upper and lower slide cartridge, upper and lower slide cartridge keeps quiet
Only, correspondingly, rotary shaft remains stationary.After expansion link stretches into the chute, because chute is obliquely installed, slided in chute
Expansion link driving up and down slide cartridge rise along rotary shaft, upper and lower slide cartridge disengages with drag ring, elastic ring generation elastic deformation
And gather elastic potential energy.Afterwards, expansion link is pressed in the side wall of chute and drives slide cartridge rotation up and down, upper and lower slide cartridge driving rotation
Rotating shaft synchronous rotary.After expansion link and chute disengage, in the presence of elastic ring, upper and lower slide cartridge resets downwards, its bottom
CONTACT WITH FRICTION, upper and lower slide cartridge are braked end surface again with drag ring, in this way, every time rotary shaft the anglec of rotation be it is predetermined,
Fixed, it will not be expanded because of inertia the anglec of rotation of rotary shaft.
The circumferential linkage structure is the linear chute being opened on rotary shaft outer surface, is arranged on slide cartridge madial wall up and down
Sliding block that is upper and coordinating with the linear chute, the linear chute is along the axially arranged of rotary shaft.As described above, the week
To linkage structure permission, slide cartridge relative rotation axi is in axial sliding up and down, and the circumferential linkage structure drives the slide cartridge up and down
The rotary shaft synchronous rotary.Wherein, linear chute is along the axially arranged of rotary shaft, i.e., the length direction of linear chute parallel to
The axial line of rotary shaft.
The fine sand cylinder is fixedly installed in body, and fine sand cylinder is divided into upper cavity and lower chamber, upper cavity and lower chamber by
One dividing plate is isolated, and opens up bearing mounting hole on dividing plate, the scraper plate hollow shaft is articulated in mounting hole by clutch shaft bearing, described
Screening drum axle is articulated in scraper plate hollow shaft by second bearing, and screening drum axle is arranged on the bottom of screening drum, screening
Roller is located in the upper cavity of fine sand cylinder.The scraper plate hollow shaft runs through dividing plate up and down, and the screening drum is up and down through described
Scraper plate hollow shaft, the transmission group is fit to be arranged in lower chamber.
There is Rong Sha spaces, the fine sand scraper plate is located in the Rong Sha spaces between the bottom of screening drum and dividing plate.
The gap that is sized between the screened roller of fine sand and fine sand cylinder that roller is thrown away and be deposited on the appearance of fine sand cylinder upper cavity bottom
In husky space.The maximum outside diameter of fine sand scraper plate rotational trajectory is equal to the internal diameter of fine sand cylinder.
The top of body is provided with charging aperture, and the conveyer is obliquely installed, and the highest point of conveyer is provided with delivery sheet,
One end of delivery sheet is embedded in the charging aperture.Conveyer from bottom to top conveys sand and enters the charging aperture, and the charging aperture passes through
Wear the top of fine sand cylinder and connected with screening drum inner chamber.Wherein, the delivery sheet plays transitional function, by conveyer
Sand transits to the charging aperture.
The conveyer is supported by automatically controlled telescopic support legs.The height adjustable of automatically controlled telescopic support legs, and then, transmission dress
The height and gradient put are adjustable, to adapt to the body of different height, and make the sand on conveyer accurate and exhaustive
Fall into body.
The present invention is under the fit driving of transmission group, and rotating cylinder driving screening drum continuously rotates, and rotary shaft driving is thin
Husky scraper plate rotates successively, wherein, each fine sand scraper plate rotates fixed angle, and each fine sand scraper plate is stopped at sand outlet, will be thin
Fine sand in husky cylinder effectively scrapes fine sand cylinder.The present invention improves fine sand while fine sand scraper plate rotational energy is saved
Go out husky efficiency.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of schematic diagram of the sand sorting unit of civic building of the present invention；
Fig. 2 is the combining structure schematic diagram of the Inside sifter roller of Fig. 1 bodies 20 and fine sand cylinder；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is transmission group zoarium a structural representation；
Fig. 5 is the planar structure schematic diagram of the fit gained of the transmission group viewed from above in Fig. 4；
Fig. 6 is the structural representation after the fit hiding rotating cylinder a20 of transmission group in Fig. 4；
Structural representations of the Fig. 7 for drag ring a50, elastic ring a60 in Fig. 6 after hiding.
Symbol description in figure：
10th, conveyer；11st, delivery sheet；12nd, telescopic support legs；13rd, backplate；14th, conveying roller；15th, conveyer belt；
20th, body；21st, charging aperture；
30th, screening drum；31st, net is screened；32nd, screening drum axle；33rd, the first belt pulley；34th, the second belt pulley；35th,
One belt；
40th, fine sand cylinder；41st, sand outlet；42nd, upper cavity；43rd, lower chamber；44th, dividing plate；
50th, scraper plate hollow shaft；51st, fine sand scraper plate；52nd, the 3rd belt pulley；53rd, the 4th belt pulley；54th, the second belt；
A, transmission group is fit；
A10, plate-like base；
A20, rotating cylinder；A21, expansion link；
A30, rotary shaft；A31, radial flange；A32, linear chute；
A40, upper and lower slide cartridge；A41, chute；A410, chute side wall；A42, sliding block；
A50, drag ring；
A60, elastic ring.
Embodiment
With reference to figure 1, a kind of sand sorting unit of civic building, including for conveying the conveyer 10 of sand, using
In being provided with screening drum 30 in the body 20 for accepting sand on conveyer, the body, the side wall of screening drum is screening net
31。
With reference to figure 2, fine sand cylinder 40 is provided with the body 20, screening drum and fine sand cylinder are arranged concentrically, screening drum
External diameter is less than the internal diameter of fine sand cylinder, and fine sand cylinder opens up sand outlet 41；Screening drum is arranged on screening drum axle 32, screening drum
Scraper plate hollow shaft 50 is articulated with axle, fine sand scraper plate 51, the scraper plate hollow shaft and the screening are installed in scraper plate hollow shaft
Drum shaft is connected with a transmission group zoarium a respectively.
Reference chart Fig. 4 to Fig. 7, the transmission group zoarium a include plate-like base a10, the rotation being articulated on plate-like base
Cylinder a20, the rotary shaft a30 for being articulated on plate-like base and being located in rotating cylinder.Slide cartridge up and down is arranged with the rotary shaft
A40, circumferential linkage structure is provided between rotary shaft and upper and lower slide cartridge.Chute a41 is opened up on the lateral wall of upper and lower slide cartridge.Rotating cylinder
Madial wall be provided with the expansion link a21 coordinated with the chute, the axial line of rotary shaft deviates the center line of rotating cylinder.It is described
Rotating cylinder is connected with the screening drum axle 32, and the rotary shaft is connected with the scraper plate hollow shaft 50.Specifically, with reference to figure 3,
First belt pulley 33 is installed on rotating cylinder, the second belt pulley 34, the first belt pulley and the second skin are installed on screening drum axle
Belt wheel is connected by the first belt 35；3rd belt pulley 52 is installed in rotary shaft, the 4th belt is installed in scraper plate hollow shaft
Wheel 53, the 3rd belt pulley and the 4th belt pulley are connected by the second belt 54.
In transmission group zoarium a, the expansion link a21 includes tubular elements, extensible member, expansion link spring, and expansion link spring is set
Put in tubular elements, extensible member is plugged in tubular elements and is pressed on expansion link spring.
In transmission group zoarium a, the rotary shaft a30 is provided with radial flange a31, be arranged with rotary shaft drag ring a50 and
Elastic ring a60.
In transmission group zoarium a, the bottom end face of drag ring is connected on plate-like base a10, upper and lower slide cartridge a40 bottom end
Face and the top end face CONTACT WITH FRICTION of drag ring, the bottom end face of elastic ring are pressed on the top end face of upper and lower slide cartridge, elasticity
The top end face of ring is pressed on the radial flange.The chute a41 is obliquely installed.
In transmission group zoarium a, the circumferential linkage structure be opened on rotary shaft a30 outer surfaces linear chute a32,
The sliding block a42 for being arranged on upper and lower slide cartridge a40 madial walls and coordinating with the linear chute, the linear chute is along rotary shaft
It is axially arranged.
With reference to figure 2, Fig. 3, the fine sand cylinder 40 is fixedly installed in body 20, and fine sand cylinder is divided into upper cavity 42 and lower chamber
43, upper cavity and lower chamber are isolated by a dividing plate 44, and bearing mounting hole is opened up on dividing plate, and the scraper plate hollow shaft 50 passes through first
Bearing hinge joint is in mounting hole, and the screening drum axle 32 is articulated in scraper plate hollow shaft by second bearing, screening drum axle
The bottom of screening drum 30 is arranged on, screening drum is located in the upper cavity of fine sand cylinder, and the transmission group zoarium a is arranged on cavity of resorption
In body.
With reference to figure 3, there is Rong Sha spaces between the bottom of screening drum 30 and dividing plate 44, the fine sand scraper plate 51 is located at institute
State in Rong Sha spaces, fine sand scraper plate outermost end and the madial wall of fine sand scraper plate 51 are slidably matched.
The top of body 20 is provided with charging aperture 21, and charging aperture connects downward through the top of fine sand cylinder 40 with screening drum 30
It is logical, the open top of screening drum.With reference to figure 1, the conveyer 10 is obliquely installed, and the highest point of conveyer is provided with feeding
Plate 11, one end of delivery sheet are embedded in the charging aperture.The conveyer mainly includes rack-mounted backplate 13, installation
Conveying roller 14 in frame, the conveyer belt 15 on conveying roller, for supporting two couple of conveyer 10 automatically controlled flexible
Supporting leg 12.
In practical operation, sand is from bottom to top sent in body 20 by conveyer 10, and sand falls through charging aperture 21
In screening drum 30.Rotating cylinder a20 rotations in motor driving transmission group zoarium a, rotating cylinder driving screening drum 30 continuously revolve
Turning, the rotary shaft a30 driving fine sands scraper plate 51 in transmission group zoarium a is rotated successively, and the angle that fine sand scraper plate rotates every time is fixed,
And sand outlet 41 is rested on after rotation every time, the centrifugation of roller 30 will be sized and throw away and accumulate the release of the fine sand in fine sand cylinder 40
Sand outlet 41, through sand outlet, fine sand outflow body 20, external container accepts fine sand in the exit of sand outlet 41.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (8)
1. a kind of sand sorting unit of civic building, including for conveying the conveyer (10) of sand, being passed for accepting
The body (20) of sand on device is sent, screening drum (30) is provided with the body, the side wall of screening drum is screening net (31)；
It is characterized in that：Fine sand cylinder (40) is provided with the body, screening drum and fine sand cylinder are arranged concentrically, and the external diameter of screening drum is small
In the internal diameter of fine sand cylinder, fine sand cylinder opens up sand outlet (41)；Screening drum is arranged on screening drum axle (32), screening drum axle
On be articulated with scraper plate hollow shaft (50), fine sand scraper plate (51), the scraper plate hollow shaft and the sieve are installed in scraper plate hollow shaft
Drum shaft is divided to be connected respectively with a transmission group fit (a).
A kind of 2. sand sorting unit of civic building as claimed in claim 1, it is characterised in that：The transmission group is fit
(a) include plate-like base (a10), the rotating cylinder (a20) being articulated on plate-like base, be articulated on plate-like base and positioned at rotation
Rotary shaft (a30) in cylinder；
Slide cartridge (a40) up and down is arranged with the rotary shaft, circumferential linkage structure is provided between rotary shaft and upper and lower slide cartridge；
Chute (a41) is opened up on the lateral wall of upper and lower slide cartridge；
The madial wall of rotating cylinder is provided with the expansion link (a21) coordinated with the chute, and the axial line of rotary shaft deviates rotating cylinder
Center line；
The rotating cylinder is connected with the screening drum axle (32), and the rotary shaft is connected with the scraper plate hollow shaft (50).
A kind of 3. sand sorting unit of civic building as claimed in claim 2, it is characterised in that：The rotary shaft
(a30) radial flange (a31) is provided with, drag ring (a50) and elastic ring (a60) are arranged with rotary shaft；
The bottom end face of drag ring is connected on plate-like base (a10), the bottom end face of upper and lower slide cartridge (a40) and the top of drag ring
End surface CONTACT WITH FRICTION, the bottom end face of elastic ring are pressed on the top end face of upper and lower slide cartridge, and the top end face of elastic ring is supported
It is pressed on the radial flange；
The chute (a41) is obliquely installed.
A kind of 4. sand sorting unit of civic building as claimed in claim 2, it is characterised in that：The circumferential linkage knot
Structure is the linear chute (a32) being opened on rotary shaft (a30) outer surface, be arranged on up and down on slide cartridge (a40) madial wall and with
The sliding block (a42) that the linear chute coordinates, the linear chute is along the axially arranged of rotary shaft.
A kind of 5. sand sorting unit of civic building as claimed in claim 1, it is characterised in that：The fine sand cylinder (40)
It is fixedly installed in body (20), fine sand cylinder is divided into upper cavity (42) and lower chamber (43), and upper cavity and lower chamber are by a dividing plate
(44) isolate, open up bearing mounting hole on dividing plate, the scraper plate hollow shaft (50) is articulated in mounting hole by clutch shaft bearing, institute
State screening drum axle (32) to be articulated in scraper plate hollow shaft by second bearing, screening drum axle is arranged on screening drum (30)
Bottom, screening drum are located in the upper cavity of fine sand cylinder.
A kind of 6. sand sorting unit of civic building as claimed in claim 5, it is characterised in that：Screening drum (30)
There is Rong Sha spaces, the fine sand scraper plate (51) is located in the Rong Sha spaces between bottom and dividing plate (44).
A kind of 7. sand sorting unit of civic building as claimed in claim 1, it is characterised in that：The top of body (20)
Provided with charging aperture (21), the conveyer (10) is obliquely installed, and the highest point of conveyer is provided with delivery sheet (11), delivery sheet
One end be embedded in the charging aperture.
A kind of 8. sand sorting unit of civic building as claimed in claim 1, it is characterised in that：The conveyer
(10) supported by automatically controlled telescopic support legs (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674648.0A CN107377355A (en) | 2017-08-09 | 2017-08-09 | A kind of sand sorting unit of civic building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674648.0A CN107377355A (en) | 2017-08-09 | 2017-08-09 | A kind of sand sorting unit of civic building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377355A true CN107377355A (en) | 2017-11-24 |
Family
ID=60354952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710674648.0A Pending CN107377355A (en) | 2017-08-09 | 2017-08-09 | A kind of sand sorting unit of civic building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107377355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245179A (en) * | 2021-06-08 | 2021-08-13 | 韩常山 | Drum-type efficient sand screening device for building construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967804Y (en) * | 2006-11-22 | 2007-10-31 | 夏立元 | Waste residue treatment device for oilstone segregator |
| US20080308469A1 (en) * | 2006-05-10 | 2008-12-18 | Tsukasa Co., Ltd. | Sifter |
| CN105881524A (en) * | 2016-05-28 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | Robot with small arm provided with execution terminal with fixed rotation angle |
| CN106583217A (en) * | 2016-12-23 | 2017-04-26 | 温州市腾方园林建设有限公司 | Sand sorting device for civic building |
| CN207222301U (en) * | 2017-08-09 | 2018-04-13 | 浙江镜湖建设集团有限公司 | A kind of sand sorting unit of civic building |
-
2017
- 2017-08-09 CN CN201710674648.0A patent/CN107377355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308469A1 (en) * | 2006-05-10 | 2008-12-18 | Tsukasa Co., Ltd. | Sifter |
| CN200967804Y (en) * | 2006-11-22 | 2007-10-31 | 夏立元 | Waste residue treatment device for oilstone segregator |
| CN105881524A (en) * | 2016-05-28 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | Robot with small arm provided with execution terminal with fixed rotation angle |
| CN106583217A (en) * | 2016-12-23 | 2017-04-26 | 温州市腾方园林建设有限公司 | Sand sorting device for civic building |
| CN207222301U (en) * | 2017-08-09 | 2018-04-13 | 浙江镜湖建设集团有限公司 | A kind of sand sorting unit of civic building |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245179A (en) * | 2021-06-08 | 2021-08-13 | 韩常山 | Drum-type efficient sand screening device for building construction |
| CN113245179B (en) * | 2021-06-08 | 2022-05-06 | 韩常山 | Drum-type efficient sand screening device for building construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207222301U (en) | A kind of sand sorting unit of civic building | |
| CN201015762Y (en) | Concentric circle nested cylinder type drum screen | |
| CN102962115A (en) | Vertical grinding mill | |
| CN204352937U (en) | A kind of slag mill | |
| CN207154093U (en) | A kind of stone classifying drum screen | |
| CN106807623A (en) | A kind of cereal-granules screening plant | |
| CN107377355A (en) | A kind of sand sorting unit of civic building | |
| CN217963415U (en) | Screening plant that is difficult for blockking up | |
| CN207025794U (en) | A kind of combined type maize seed grading machine | |
| CN107973138A (en) | A kind of farina raw material interval feed wash mill | |
| CN108772295B (en) | Small-size fine hair machine of carrying is used to chinese mugwort | |
| CN107442403A (en) | A kind of crops classified screening device | |
| CN111013999B (en) | Electric cone drum grinding type fine powder material screening equipment for screening fine powder materials | |
| CN208278828U (en) | A kind of single-screw conveyer of the medical starch convenient for fixation | |
| CN105938744A (en) | Construction wire cable recycling and sorting device | |
| CN104772690A (en) | Wood chip iron nail polishing machine | |
| JPH02293584A (en) | Drying and grinding device for wet raw material | |
| CN2182676Y (en) | Material cake crusher | |
| CN208373168U (en) | A kind of grinding device of edible ice | |
| CN207271591U (en) | A kind of refuse classification roller frame | |
| CN201565418U (en) | Screen grader | |
| CN207163073U (en) | A kind of ore deposit selects the Minton dryer of medicament | |
| CN206316034U (en) | Refuse classification centrifuge | |
| CN206559983U (en) | A kind of food centrigugal swing dryer | |
| CN217288525U (en) | Polishing equipment for rice processing |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |