CN207996813U - A kind of construction gravel dedusting shock-absorbing type screening plant - Google Patents
A kind of construction gravel dedusting shock-absorbing type screening plant Download PDFInfo
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- CN207996813U CN207996813U CN201820010374.5U CN201820010374U CN207996813U CN 207996813 U CN207996813 U CN 207996813U CN 201820010374 U CN201820010374 U CN 201820010374U CN 207996813 U CN207996813 U CN 207996813U
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- screen box
- cleaning case
- dedusting
- dust cleaning
- shock
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Abstract
The utility model discloses a kind of construction gravel dedusting shock-absorbing type screening plants, including screen box, dust cleaning case, raw material conveying device, sieve, vibrating motor, wind turbine, it is connected to hose, pedestal, filter cloth bag and air pump, it is respectively arranged with dashpot and assembling slot on screen box lower lumen both side plate, screen box is erected at by damping base above the left part of pedestal, fixed frame is equipped with partition board in the upper lumen of dust cleaning case, three support tubes are provided with and communicated on partition board, the top of three filter cloth bags is fixed and is set on the top excircle of three support tubes, it is provided with swing mechanism between two neighboring filter cloth bag, it is connected by being connected to hose among the lower lumen of dust cleaning case and the lower lumen of screen box.The utility model is simple in structure, easy to use, and screening effect is good, and can effectively remove the dust of grit surface, and dust can be avoided to escape, and pollutes working environment, and have good damping noise reduction effect, is suitble to promote the use of.
Description
Technical field
The utility model is related to technical field of building construction, specifically a kind of construction gravel is screened with dedusting shock-absorbing type
Device.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
It is attached with more soil on general gravel, these soil influence the using effect of gravel, to construction engineering quality
It has an impact, and is required for being filtered screening to gravel in construction, and in existing small-sized civil engineering, generally all
It is to be tilted on ground to filter using a simple filtering rack, filter effect is bad, and can not clear up gravel table in time
The dust in face.
Utility model content
The purpose of this utility model is to provide a kind of construction gravel dedusting shock-absorbing type screening plants, in solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of construction gravel dedusting shock-absorbing type screening plant, including screen box, dust cleaning case, raw material conveying device,
Sieve, vibrating motor, wind turbine, connection hose, pedestal, filter cloth bag and air pump, the top shelf of the screen box be equipped with for
The raw material conveying device of conveying material, the sieve are erected in the upper lumen of screen box in screen box, the bottom peace of sieve
Equipped with vibrating motor;It is respectively arranged with dashpot and assembling slot on the screen box lower lumen both side plate;The screening
Case is erected at by the damping base that its bottom four corners is arranged above the left part of pedestal;The dust cleaning case is set by its bottom four corners
The support leg set is fixed above the right side for being erected at pedestal, and fixed frame is equipped with partition board, partition board in the upper lumen of the dust cleaning case
On be provided with and communicated with three support tubes, the top outer circle for being set in three support tubes is fixed at the top of three filter cloth bags
Zhou Shang is provided with swing mechanism between two neighboring filter cloth bag;It is additionally provided with air jet pipe in the upper lumen of the dust cleaning case, sprays
The air intake of tracheae is connected setting with the outlet air end of air pump, and air pump is fixed on the side plate outer wall of dust cleaning case;Institute
Lower section connection three air nozzles of setting of air jet pipe are stated, three air nozzles are located at the surface of three support tubes, and jet
The opening down setting of mouth;It is also provided with and communicated with air outlet on the top plate of the dust cleaning case;In the lower lumen of the dust cleaning case
It is fixedly installed strainer, strainer is the network structure that surface is uniformly machined with filter mesh;On the inner cavity bottom plate of the dust cleaning case
Offer dust flue;It is connected by being connected to hose among the lower lumen of the dust cleaning case and the lower lumen of screen box.
As further program of the utility model:The left plate of the screen box and the junction of sieve are provided with and communicated with
Drainage conduit is equipped with blow-off valve in drainage conduit.
As further program of the utility model:The assembling slot is located on the left plate of screen box, dashpot
On the right plate of screen box, the end set of assembling slot has airstrainer, and wind turbine is provided in assembling slot;
The dashpot and assembling slot are in the setting of same level height.
As further program of the utility model:The intracavity bottom of the screen box is provided with and communicated with scum pipe, deslagging
Residual cake valve is installed on pipe.
As further program of the utility model:The support tube uses Wen Shiguan, and the small-caliber end of support tube is downward
Setting.
As further program of the utility model:The filter cloth bag is the bag body that surface is uniformly machined with several dust filtering holes
Structure.
As further program of the utility model:The swing mechanism includes rotation axis and is arranged on the rotating shaft
Oscillating rod further includes the oscillating motor for driving rotation axis to rotate.
As further program of the utility model:The raw material conveying device includes feeding tube, feeding port, conveying electricity
Machine, feed pipe, rotating bar and helical blade, wherein feeding tube are fixed above the top plate for being erected at screen box, and rotating bar passes through axis
It holds connection type rotation to be erected in feeding tube, conveying motor is fixed on the left plate outer wall of feeding tube, conveying motor
Output shaft and the end of rotating bar between be drivingly connected by shaft coupling, helical blade is uniformly arranged the excircle in rotating bar
On, it is provided with and communicated with feeding port at the top of the left end of feeding tube, the right end bottom of feeding tube is provided with and communicated with feed pipe, feed pipe
The other end is connected with the upper lumen of screen box.
As further program of the utility model:The damping base includes upper support seat, lower support base and damping bullet
Spring, wherein upper support seat are fixed at the bottom lower surface of screen box, and lower support base is fixed at the left side upper table of pedestal
Face is connected between upper support seat and lower support base by multiple damping springs.
As further program of the utility model:Connection hose being obliquely installed in right low left high, is connected to hose
Left end be connected with the inner cavity on screen box, the right end for being connected to hose is connected with the lower lumen of dust cleaning case, and connectivity part
Positioned at the lower section of strainer.
Compared with prior art, the utility model has the beneficial effects that:
The utility model is simple in structure, easy to use, and gravel raw material is in raw material conveying device by crowded in transmission process
Pressure so that the dust on its surface falls off, and dust is crushed powdering, and the vibrating motor of setting screens gravel raw material, powder
In shape dust dropping process, powdery dust is blown into the lower lumen of dust cleaning case under the action of wind turbine, in dust cleaning case downwards
Dust in the air-flow of portion inner cavity escapes up, and after the dust in air-flow is filtered by strainer and filter cloth bag, dust is attracted to filter cloth
Extraneous air is pumped into air jet pipe by the outer surface of bag and the lower surface of strainer, air pump, and air nozzle sprays, ejection
Air-flow enters the inside of filter cloth bag by support tube, and the support tube of setting uses Wen Shiguan, improves into filter cloth bag
Air velocity, improve filter cloth bag outer surface and strainer lower surface absorption dust elimination efficiency and effect;What is be arranged subtracts
Shaking spring has good damping noise reduction effect, avoids generating rigidity abrasion inside device caused by vibration, extends entire dress
The service life set, and vibrating noise is reduced, ensure the comfort of working environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of raw material conveying device in the utility model.
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1.
In figure:1- screen boxes, 2- dust cleaning cases, 3- raw material conveying devices, 4- sieves, 5- vibrating motors, 6- airstrainers,
7- wind turbines, 8- dashpots, 9- assembling slots, 10- are connected to hose, 11- scum pipes, 12- drainage conduits, 13- pedestals, 14- supports
Leg, 15- dust cloth bags, 16- swing mechanisms, 17- strainers, 18- support tubes, 19- partition boards, 20- air jet pipes, 21- air pumps, 22-
Air nozzle, 23- air outlets, 24- dust flues, 25- upper support seats, support base under 26-, 27- damping springs, 31- feeding tubes, 32-
Feeding port, 33- conveying motors, 34- feed pipes, 35- rotating bars, 36- helical blades.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of construction gravel dedusting shock-absorbing type screening plant,
Including screen box 1, dust cleaning case 2, raw material conveying device 3, sieve 4, vibrating motor 5, wind turbine 7, connection hose 10, pedestal 13, filter
Cloth bag 15 and air pump 21, the top shelf of the screen box 1 are equipped with the raw material conveying device for conveying material into screen box 1
3, the raw material conveying device 3 includes feeding tube 31, feeding port 32, conveying motor 33, feed pipe 34, rotating bar 35 and helical-blade
Piece 36, wherein feeding tube 31 are fixed above the top plate for being erected at screen box 1, and rotating bar 35 is rotated by bearing connection type and set up
In feeding tube 31, conveying motor 33 is fixed on the left plate outer wall of feeding tube 31, the output shaft of conveying motor 33 with
It being drivingly connected by shaft coupling between the end of rotating bar 35, helical blade 36 is uniformly arranged on the excircle of rotating bar 35,
It is provided with and communicated with feeding port 32 at the top of the left end of feeding tube 31, the right end bottom of feeding tube 31 is provided with and communicated with feed pipe 34, into
The other end of expects pipe 34 is connected with the upper lumen of screen box 1;The sieve 4 is erected in the upper lumen of screen box 1, sieve
The bottom of net 4 is equipped with vibrating motor 5;The left plate of the screen box 1 is provided with and communicated with drainage conduit with the junction of sieve 4
12, blow-off valve is installed in drainage conduit 12;It is respectively arranged with dashpot 8 and wind turbine on 1 lower lumen both side plate of the screen box
Mounting groove 9, wherein assembling slot 9 are located on the left plate of screen box 1, and dashpot 8 is located on the right plate of screen box 1, wind
The end set of machine mounting groove 9 has airstrainer 6, and wind turbine 7 is provided in assembling slot 9;The dashpot 8 and wind turbine peace
Tankage 9 is in the setting of same level height;The intracavity bottom of the screen box 1 is provided with and communicated with scum pipe 11, on scum pipe 11
Residual cake valve is installed;The screen box 1 is erected at by the damping base that its bottom four corners is arranged above the left part of pedestal 13;Institute
It includes upper support seat 25, lower support base 26 and damping spring 27 to state damping base, and wherein upper support seat 25 is fixed at screening
The bottom lower surface of case 1, lower support base 26 are fixed at the left side upper surface of pedestal 13, upper support seat 25 and lower support base 26
Between be connected by multiple damping springs 27.
The support leg 14 that the dust cleaning case 2 is arranged by its bottom four corners is fixed above the right side for being erected at pedestal 13, institute
It states fixed frame in the upper lumen of dust cleaning case 2 and is equipped with partition board 19, three support tubes 18, support tube 18 are provided with and communicated on partition board 19
Using Wen Shiguan, the small-caliber end of support tube 18 is arranged downward, and the top of three filter cloth bags 15, which is fixed, is set in three institutes
It states on the top excircle of support tube 18, swing mechanism 16 is provided between two neighboring filter cloth bag 15, swing mechanism 16 includes
The oscillating rod of rotation axis and setting on the rotating shaft further includes the oscillating motor for driving rotation axis to rotate, swing mechanism
16 setting facilitates the dust removed and adsorbed on filter cloth bag 15 for making filter cloth bag 15 shake;The filter cloth bag 15 is that surface is equal
Cloth is machined with the Bag structure in several dust filtering holes;Air jet pipe 20, air jet pipe 20 are additionally provided in the upper lumen of the dust cleaning case 2
Air intake be connected with the outlet air end of air pump 21 setting, air pump 21 is fixed on the side plate outer wall of dust cleaning case 2;Institute
State lower section connection three air nozzles 22 of setting of air jet pipe 20, three air nozzles 22 be located at three support tubes 18 just on
Side, and the opening down setting of air nozzle 22;Air outlet 23 is also provided with and communicated on the top plate of the dust cleaning case 2;The dedusting
Strainer 17 is fixedly installed in the lower lumen of case 2, strainer 17 is the network structure that surface is uniformly machined with filter mesh;It is described
Dust flue 24 is offered on the inner cavity bottom plate of dust cleaning case 2, and ash-valve is provided on dust flue 24.
It is connected by being connected to hose 10 among the lower lumen of the dust cleaning case 2 and the lower lumen of screen box 1, wherein
Connection hose 10 is obliquely installed in right low left high, and the left end of connection hose 10 is connected with the inner cavity on screen box 1, and connection is soft
The right end of pipe 10 is connected with the lower lumen of dust cleaning case 2, and connectivity part is located at the lower section of strainer 17.
The utility model is simple in structure, easy to use, and the building gravel raw material with screening is conveyed by raw material conveying device 3
Into the upper lumen of screen box 1, gravel raw material is squeezed in raw material conveying device 3 in transmission process so that its surface
Dust fall off, and dust is crushed powdering, and gravel raw material falls on the upper of sieve 4 after entering the upper lumen of screen box 1 later
The vibrating motor 5 on surface, setting screens gravel raw material, and gravel is discharged by drainage conduit 12, and powdery dust and thin
Short grained residue enters the lower lumen of screen box 1, in powdery dust dropping process, powdery dust under the action of wind turbine 7
It is blown into the lower lumen of dust cleaning case 2, the dust in dust cleaning case 2 into lower lumen air-flow escapes up, the powder in air-flow
After dirt is filtered by strainer 17 and filter cloth bag 15, dust is attracted to the outer surface of filter cloth bag 15 and the lower surface of strainer 17, and
Air-flow is discharged by air outlet 23, when needing to remove the dust of 15 outer surface of filter cloth bag and the absorption of 17 lower surface of strainer, is closed
The valve for closing wind turbine 7 and being connected on hose 10, and open the ash-valve on dust flue 24 and air pump 21 is accessed into power supply, it is empty
Extraneous air is pumped into air jet pipe 20 by air pump 21, and air nozzle 22 sprays, and the air-flow of ejection is entered by support tube 18
The support tube 18 of the inside of filter cloth bag 15, setting uses Wen Shiguan, improves into the air velocity in filter cloth bag 15, improves
The elimination efficiency and effect of 15 outer surface of filter cloth bag and strainer 17 lower surface absorption dust, the dust of removing pass through dust flue
24 discharges;The damping spring 27 of setting has good damping noise reduction effect, avoids generating rigidity inside device caused by vibration
Abrasion, extends the service life of whole device, and reduce vibrating noise, ensures the comfort of working environment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of construction gravel dedusting shock-absorbing type screening plant, including screen box(1), dust cleaning case(2), feedstock transportation dress
It sets(3), sieve(4), vibrating motor(5), wind turbine(7), connection hose(10), pedestal(13), filter cloth bag(15)And air pump
(21), which is characterized in that the screen box(1)Top shelf be equipped with for screen box(1)The feedstock transportation of interior conveying material
Device(3), the sieve(4)It is erected at screen box(1)Upper lumen in, sieve(4)Bottom vibrating motor is installed
(5), the screen box(1)It is respectively arranged with dashpot on lower lumen both side plate(8)With assembling slot(9), the screening
Case(1)The damping base being arranged by its bottom four corners is erected at pedestal(13)Left part above, the dust cleaning case(2)Pass through it
The support leg of bottom four corners setting(14)Fixation is erected at pedestal(13)Right side above, the dust cleaning case(2)Upper lumen
Middle fixed frame is equipped with partition board(19), partition board(19)On be provided with and communicated with three support tubes(18), three filter cloth bags(15)'s
Top is fixed and is set in three support tubes(18)Top excircle on, two neighboring filter cloth bag(15)Between be provided with pendulum
Motivation structure(16), the dust cleaning case(2)Upper lumen in be additionally provided with air jet pipe(20), air jet pipe(20)Air intake with it is empty
Air pump(21)Outlet air end be connected setting, air pump(21)It is fixed at dust cleaning case(2)Side plate outer wall on, the jet
Pipe(20)Lower section connection setting three air nozzles(22), three air nozzles(22)It is located at three support tubes(18)Just on
Side, and air nozzle(22)Opening down setting, the dust cleaning case(2)Top plate on be also provided with and communicated with air outlet(23), institute
State dust cleaning case(2)Lower lumen in be fixedly installed strainer(17), strainer(17)It is uniformly machined with filter mesh for surface
Network structure, the dust cleaning case(2)Inner cavity bottom plate on offer dust flue(24), the dust cleaning case(2)Lower lumen with
Screen box(1)Lower lumen among pass through be connected to hose(10)It is connected.
2. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Screen box(1)Left plate and sieve(4)Junction be provided with and communicated with drainage conduit(12), drainage conduit(12)On discharge is installed
Valve.
3. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Assembling slot(9)Positioned at screen box(1)Left plate on, dashpot(8)Positioned at screen box(1)Right plate on, wind turbine peace
Tankage(9)End set have airstrainer(6), assembling slot(9)Inside it is provided with wind turbine(7), the dashpot(8)With
Assembling slot(9)It is arranged in same level height.
4. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Screen box(1)Intracavity bottom be provided with and communicated with scum pipe(11), scum pipe(11)On residual cake valve is installed.
5. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Support tube(18)Using Wen Shiguan, support tube(18)Small-caliber end be arranged downward.
6. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Filter cloth bag(15)The Bag structure in several dust filtering holes is uniformly machined with for surface.
7. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Swing mechanism(16)Include the oscillating rod of rotation axis and setting on the rotating shaft, further includes the pendulum for driving rotation axis to rotate
Dynamic motor.
8. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Raw material conveying device(3)Including feeding tube(31), feeding port(32), conveying motor(33), feed pipe(34), rotating bar(35)With
Helical blade(36), wherein feeding tube(31)Fixation is erected at screen box(1)Top plate above, rotating bar(35)Connected by bearing
The mode of connecing, which rotates, is erected at feeding tube(31)It is interior, conveying motor(33)It is fixed at feeding tube(31)Left plate outer wall on,
Conveying motor(33)Output shaft and rotating bar(35)End between be drivingly connected by shaft coupling, helical blade(36)It is uniformly distributed
It is arranged in rotating bar(35)Excircle on, feeding tube(31)Left end at the top of be provided with and communicated with feeding port(32), feeding tube
(31)Right end bottom be provided with and communicated with feed pipe(34), feed pipe(34)The other end and screen box(1)Upper lumen phase
Connection.
9. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that described
Damping base includes upper support seat(25), lower support base(26)And damping spring(27), wherein upper support seat(25)Fixed setting
In screen box(1)Bottom lower surface, lower support base(26)It is fixed at pedestal(13)Left side upper surface, upper support seat
(25)With lower support base(26)Between pass through multiple damping springs(27)It is connected.
10. a kind of construction gravel dedusting shock-absorbing type screening plant according to claim 1, which is characterized in that institute
State connection hose(10)In being obliquely installed for right low left high, it is connected to hose(10)Left end and screen box(1)On inner cavity be connected
It is logical, it is connected to hose(10)Right end and dust cleaning case(2)Lower lumen be connected, and connectivity part is located at strainer(17)Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010374.5U CN207996813U (en) | 2018-01-04 | 2018-01-04 | A kind of construction gravel dedusting shock-absorbing type screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010374.5U CN207996813U (en) | 2018-01-04 | 2018-01-04 | A kind of construction gravel dedusting shock-absorbing type screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207996813U true CN207996813U (en) | 2018-10-23 |
Family
ID=63834859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820010374.5U Active CN207996813U (en) | 2018-01-04 | 2018-01-04 | A kind of construction gravel dedusting shock-absorbing type screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207996813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273743A (en) * | 2018-01-04 | 2018-07-13 | 大连赢得科技有限公司 | A kind of construction gravel dedusting shock-absorbing type screening plant |
| CN109876910A (en) * | 2019-04-24 | 2019-06-14 | 楼天祥 | Automobile crushing device for the recycling of waste vapour vehicle |
| CN110893301A (en) * | 2019-11-28 | 2020-03-20 | 广东鑫大公路材料有限公司 | Dust collector of asphalt plant |
-
2018
- 2018-01-04 CN CN201820010374.5U patent/CN207996813U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273743A (en) * | 2018-01-04 | 2018-07-13 | 大连赢得科技有限公司 | A kind of construction gravel dedusting shock-absorbing type screening plant |
| CN109876910A (en) * | 2019-04-24 | 2019-06-14 | 楼天祥 | Automobile crushing device for the recycling of waste vapour vehicle |
| CN109876910B (en) * | 2019-04-24 | 2021-08-06 | 广东省车汇莱再生物资回收有限公司 | Automobile crushing device for recycling waste automobiles |
| CN110893301A (en) * | 2019-11-28 | 2020-03-20 | 广东鑫大公路材料有限公司 | Dust collector of asphalt plant |
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