CN207343246U - A kind of asphaltaggregate sieve - Google Patents
A kind of asphaltaggregate sieve Download PDFInfo
- Publication number
- CN207343246U CN207343246U CN201721324916.8U CN201721324916U CN207343246U CN 207343246 U CN207343246 U CN 207343246U CN 201721324916 U CN201721324916 U CN 201721324916U CN 207343246 U CN207343246 U CN 207343246U
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- CN
- China
- Prior art keywords
- sieve
- snap
- gauge
- asphaltaggregate
- fixed link
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 3
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000012216 screening Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of asphaltaggregate sieve, including screen frame and the sieve being arranged in screen frame, the madial wall depression of screen frame is provided with the first caulking groove, and the lateral wall of screen frame is provided with to communicate with the first caulking groove is provided with the snap-gauge for closing socket with the socket being inserted into for sieve, also rotation；The first fixture block is provided with snap-gauge, the second fixture block that can be bonded with the first fixture block is provided with the lateral wall of screen frame；Through hole is provided through on first fixture block, the mounting hole communicated when snap-gauge closes socket with through hole is provided with the second fixture block；The fixed link that can be moved is inserted with through hole, and when snap-gauge closes socket, fixed link is inserted into mounting hole, its key points of the technical solution are that fixed link is pulled to disengage it from mounting hole, release the fixation to snap-gauge, then rotating snap-gauge makes socket open wide completely, you can takes out sieve, has the advantages that the convenient sieve that takes out is cleaned.
Description
Technical field
A kind of pitch detection device is the utility model is related to, more specifically, it relates to which a kind of asphaltaggregate sieves.
Background technology
Collection material screen is mainly used for the testing departments such as each laboratory, laboratory, article screening, screening, grading to graininess, powder
The accurate screening of the Granularity Structure, liquid type solid contents and debris amount of shape material, filter, detection.
The Chinese patent that existing Authorization Notice No. is CN204148109U, authorized announcement date is on 2 11st, 2015 discloses
A kind of bituminous paving mineral aggregate screening plant, including be arranged on uppermost first collection material screen, be arranged on nethermost second
Can individually dismantle some three for collecting material screen and being arranged on from top to bottom between the first collection material screen and the second collection material screen gather materials
Sieve；Wherein, the first collection material screen is provided with screen cover, and the second collection material screen is provided with sieve bottom.
But after carrying out mineral aggregate screening with mineral aggregate screening plant using this bituminous paving, collecting can stay on the sieve of material screen
There is a large amount of dust, since sieve is fixed in screen frame, so have the shortcomings that inconvenience cleans sieve, therefore, this
Problem has to be solved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of asphaltaggregate sieve, it has
The convenient advantage taken out sieve and cleaned.
To achieve the above object, the utility model provides following technical solution：
A kind of asphaltaggregate sieve, including screen frame and the sieve being arranged in screen frame, the madial wall depression setting of the screen frame
There is the first caulking groove, the lateral wall of the screen frame is provided with to be communicated with the socket being inserted into for sieve with the first caulking groove；It is described
The lateral wall of screen frame also rotates the snap-gauge being provided with for closing the socket；The first fixture block is provided with the snap-gauge, it is described
The second fixture block that can be bonded with the first fixture block is provided with the lateral wall of screen frame；Through hole is provided through on first fixture block,
The mounting hole communicated when snap-gauge closes socket with the through hole is provided with second fixture block；Energy is inserted with the through hole
The fixed link enough moved, and when snap-gauge closes socket, the fixed link is inserted into mounting hole.
When by using above-mentioned technical proposal, it is necessary to taking out sieve and cleaned, fixed link is pulled, departs from fixed link solid
Hole is determined, so as to release the fixation to snap-gauge.Rotating snap-gauge makes socket open wide completely, you can takes out sieve, there is convenient take out to sieve
The advantages of net is cleaned.After the cleaning for completing sieve, sieve is inserted into the first caulking groove, rotates backward snap-gauge, make the
The mounting hole on through hole and the second fixture block on one fixture block communicates, and then the fixed link in through hole is inserted into mounting hole, by
In the effect of fixed link, snap-gauge, which is fixed, to rotate, it is achieved thereby that the fixation to sieve.
Further, the through hole madial wall is provided with installation annular groove, the installation annular groove madial wall and fixed link outside
It is connected between wall for preventing fixed link from departing from the flexible connector of mounting hole.
By using above-mentioned technical proposal, since the elastic force direction of flexible connector is parallel with fixed link, so fixed link
It will not depart from from through hole, improve the stability of fixed link fixation.
Further, the fixed link is provided with taper guide pad close to one end of mounting hole.
By using above-mentioned technical proposal, taper guide pad play the guiding role so that fixed link is more easy to be inserted into mounting hole
In.
Further, one end of the fixed link stretching babinet is provided with handle.
By using above-mentioned technical proposal, pull handle, in order to by taper guide pad one end of fixed link from mounting hole
Middle pull-out.Handle adds the forced area of fixed link, and fixed link can be made more easily to be pulled out from mounting hole.
Further, elastic cushion cover is provided with the side wall of the handle.
By using above-mentioned technical proposal, cushion tackling is flexible, finger is come into full contact with elastic cushion cover, adds
Finger and comfort level during handle contact.On the other hand, the upper stiction of cushion set is larger, easily facilitates and handle is applied
Power.
Further, several grooves are provided with the lateral wall of the elastic cushion cover.
By using above-mentioned technical proposal, groove increases the frictional force between handle and finger so that fixed link is more easy to
Pulled out from mounting hole.
Further, the snap-gauge is provided with the second inlay card that can coordinate with sieve inlay card close to the side walls collapse of screen frame
Groove.
By using above-mentioned technical proposal, the second caulking groove and the first caulking groove coordinate, and can fix the close inlay card of sieve,
It is set not produce loosening.
Further, the roof and bottom wall of first caulking groove and the second caulking groove are both provided with elastic sealing gasket.
By using above-mentioned technical proposal, after there is elastic sealing gasket elasticity, sieve to be inserted into caulking groove, elastic packing
Pad is closely abutted with the upper and lower end face of sieve, has Packed effect.
Further, the elastic sealing gasket is internally provided with several deformation cavitys.
By using above-mentioned technical proposal, the setting of cavity so that the inside of elastic sealing gasket is in local hollow state,
Elastic sealing gasket can be made more soft, be easily inserted into sieve, and further increase the elasticity of elastic sealing gasket so that is close
It is more preferable to seal effect.
Further, elastic direction is set in the deformation cavity perpendicular to the elastic component of sieve.
By using above-mentioned technical proposal, since oxidation occurs in atmosphere for elastic sealing gasket, its elastic force can be significantly
Reduce, spring and cavity coordinate the elastic force that can keep elastic sealing gasket.
In conclusion the utility model has the advantages that：
1st, the structure of caulking groove and snap-gauge is employed, it is necessary to when taking out sieve and being cleaned, and fixed link is pulled by handle,
Fixed link is set to depart from mounting hole, you can to release the fixation to snap-gauge, at this time, rotating snap-gauge makes socket open wide completely, you can will sieve
Net takes out, so as to generate the convenient effect taken out sieve and cleaned；
2nd, the roof and bottom wall that employ in the first caulking groove and the second caulking groove are respectively provided with the structure of elastic sealing gasket, will
Sieve be inserted into the first caulking groove, and rotate snap-gauge closing socket after, elastic sealing gasket closely offsets with sieve upper and lower end face, from
And generate the effect of leakproofness between lifting sieve and screen frame.
Brief description of the drawings
Fig. 1 is the overall structure diagram that asphaltaggregate sieves in embodiment；
Fig. 2 is the partial sectional view that asphaltaggregate sieves in embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the sectional view that asphaltaggregate sieves in embodiment；
Fig. 5 is the enlarged drawing of part B in Fig. 4.
In figure：1st, screen frame；11st, the first caulking groove；12nd, socket；13rd, the second fixture block；131st, mounting hole；2nd, sieve；3rd, block
Plate；31st, the first fixture block；311st, through hole；312nd, fixed link；3121st, taper guide pad；3122nd, handle；3123rd, elastic cushion cover；
3124th, groove；The 313rd, annular groove is installed；314th, flexible connector；32nd, the second caulking groove；4th, elastic sealing gasket；41st, deformation cavity；
42nd, elastic component.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Embodiment：
A kind of asphaltaggregate sieve, with reference to Fig. 1, it includes screen frame 1 and sieve 2, and 2 inlay card of sieve is arranged in screen frame 1.Screen frame
1 madial wall depression is provided with the first caulking groove 11, and the lateral wall of screen frame 1 offers socket 12,12 and first caulking groove of socket
11 communicate, and sieve 2 can be inserted into the first caulking groove 11 by socket 12.The lateral wall of screen frame 1 is rotated by hinge and set
Snap-gauge 3 is equipped with, socket 12 can be closed by rotating snap-gauge 3.Snap-gauge 3 is provided with the second inlay card close to the side walls collapse of screen frame 1
Groove 32, after rotation snap-gauge 3 completely encloses socket 12, the second caulking groove 32 coordinates with 2 inlay card of sieve, and 2 inlay card of sieve is firm.
With reference to Fig. 1, the first fixture block 31 is fixedly installed on snap-gauge 3, the second fixture block 13 is provided with the lateral wall of screen frame 1,
After rotation snap-gauge 3 completely encloses socket 12, the second fixture block 13 is bonded with the first fixture block 31.
With reference to Fig. 2 and Fig. 3, through hole 311 is provided through on the first fixture block 31, mounting hole is offered on the second fixture block 13
131, when snap-gauge 3 completely encloses socket 12, mounting hole 131 is communicated with through hole 311.Inserted jointly in through hole 311 and mounting hole 131
Equipped with fixed link 312, after socket 12 is completely enclosed by snap-gauge 3, the length of fixed link 312 can ensure that snap-gauge 3 does not rotate.
The madial wall of through hole 311 offers installation annular groove 313, is connected between installation 312 lateral wall of 313 madial wall of annular groove and fixed link
Flexible connector 314,314 selected as spring of flexible connector in the present embodiment, installs the spring in annular groove 313 close to mounting hole
131 one end is fixedly connected with 312 lateral wall of fixed link, and the other end is fixedly connected with installation 313 madial wall of annular groove, for preventing
Fixed link 312 departs from mounting hole 131.
With reference to Fig. 3, fixed link 312 is fixedly installed taper guide pad 3121 close to one end of mounting hole 131, and taper is oriented to
Block 3121 play the guiding role so that fixed link 312 is easier to be inserted into mounting hole 131.Fixed link 312 stretches out the first fixture block 31
One end is fixedly installed handle 3122, and the lateral wall of handle 3122 is arranged with elastic cushion cover 3123, quiet on elastic cushion cover 3123
Frictional force is larger, easily facilitates and exerts a force to handle 3122.The lateral wall of elastic cushion cover 3123 offers several grooves 3124, recessed
Groove 3124 increases the frictional force between elastic cushion cover 3123 and finger so that fixed link 312 is more easy to draw from mounting hole 131
Go out.
With reference to Fig. 4 and Fig. 5, the roof and bottom wall of the first caulking groove 11 and the second caulking groove 32 are both provided with elastic sealing gasket
4, after snap-gauge 3 completely encloses socket 12, elastic sealing gasket 4 is closely abutted with the upper and lower end face of sieve 2, has Packed effect.
The inside of elastic sealing gasket 4 offers several deformation cavitys 41, sets elastic direction vertical with sieve 2 in deformation cavity 41
Elastic component 42,42 selected as spring of elastic component in the present embodiment, spring and deformation cavity 41 coordinate, and adds elastic sealing gasket
The persistence of 4 elastic force.
Operation principle is as follows：
Need to take out sieve 2 when being cleaned, fixed link 312 is pulled by handle 3122, leads the taper of fixed link 312
Mounting hole 131 is completely disengaged to block 3121, you can releases the fixation to snap-gauge 3.At this time, rotating snap-gauge 3 makes socket 12 completely spacious
Open, you can take out sieve 2, there is the convenient advantage taken out sieve 2 and cleaned.
After the cleaning for completing sieve 2, first, sieve 2 is inserted into the first caulking groove 11.Then, handle 3122 is passed through
Fixed link 312 is pulled, the taper guide pad 3121 of fixed link 312 is reduced in through hole 311.Then, snap-gauge 3 is rotated backward, is made
The mounting hole 131 on 311 and second fixture block 13 of through hole on first fixture block 31 communicates.At this time, release handle 3122, fixed link
312 can extend into mounting hole 131 under the elastic force effect of flexible connector 314 so that snap-gauge 3, which is fixed, will not occur certainly
Turn, it is achieved thereby that the fixation to sieve 2.Sieve 2 by after fixation, closely support by elastic sealing gasket 4 and the upper and lower end face of sieve 2
Connect, improve leakproofness.
Claims (10)
1. a kind of asphaltaggregate sieve, including screen frame (1) and the sieve (2) that is arranged in screen frame (1), it is characterised in that：The sieve
The madial wall depression of frame (1) is provided with the first caulking groove (11), and the lateral wall of the screen frame (1) is provided with and the first caulking groove
(11) communicate with the socket (12) being inserted into for sieve (2)；The lateral wall of the screen frame (1), which also rotates, to be provided with for closing institute
State the snap-gauge (3) of socket (12)；The first fixture block (31) is provided with the snap-gauge (3), is set on the lateral wall of the screen frame (1)
There is the second fixture block (13) that can be bonded with the first fixture block (31)；Through hole (311), institute are provided through on first fixture block (31)
State the mounting hole for being provided with the second fixture block (13) and being communicated when snap-gauge (3) closes socket (12) with the through hole (311)
(131)；The fixed link (312) that can be moved is inserted with the through hole (311), and when snap-gauge (3) closes socket (12),
The fixed link (312) is inserted into mounting hole (131).
2. asphaltaggregate sieve according to claim 1, it is characterised in that：Through hole (311) madial wall is provided with installation
Annular groove (313), is connected with for preventing fixed link between installation annular groove (313) madial wall and fixed link (312) lateral wall
(312) flexible connector (314) of mounting hole (131) is departed from.
3. asphaltaggregate sieve according to claim 2, it is characterised in that：The fixed link (312) is close to mounting hole (131)
One end be provided with taper guide pad (3121).
4. asphaltaggregate sieve according to claim 3, it is characterised in that：The fixed link (312) stretches out one end of babinet
It is provided with handle (3122).
5. asphaltaggregate sieve according to claim 4, it is characterised in that：Bullet is provided with the side wall of the handle (3122)
Property cushion cover (3123).
6. asphaltaggregate sieve according to claim 5, it is characterised in that：Set on the lateral wall of the elasticity cushion cover (3123)
It is equipped with several grooves (3124).
7. the asphaltaggregate sieve according to any one of claim 1-6 claim, it is characterised in that：The snap-gauge (3)
The second caulking groove (32) that can coordinate with sieve (2) inlay card is provided with close to the side walls collapse of screen frame (1).
8. asphaltaggregate sieve according to claim 7, it is characterised in that：First caulking groove (11) and the second caulking groove
(32) roof and bottom wall is both provided with elastic sealing gasket (4).
9. asphaltaggregate sieve according to claim 8, it is characterised in that：Elastic sealing gasket (4) are internally provided with
Several deformation cavitys (41).
10. asphaltaggregate sieve according to claim 9, it is characterised in that：Set in the deformation cavity (41) elastic
Elastic component (42) of the direction perpendicular to sieve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324916.8U CN207343246U (en) | 2017-10-13 | 2017-10-13 | A kind of asphaltaggregate sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324916.8U CN207343246U (en) | 2017-10-13 | 2017-10-13 | A kind of asphaltaggregate sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343246U true CN207343246U (en) | 2018-05-11 |
Family
ID=62354861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324916.8U Expired - Fee Related CN207343246U (en) | 2017-10-13 | 2017-10-13 | A kind of asphaltaggregate sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889346A (en) * | 2020-08-10 | 2020-11-06 | 王文思 | Chinese patent medicine processing is with classified screening device |
-
2017
- 2017-10-13 CN CN201721324916.8U patent/CN207343246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889346A (en) * | 2020-08-10 | 2020-11-06 | 王文思 | Chinese patent medicine processing is with classified screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |