CN207371657U - A kind of road and bridge construction crushing and screening device - Google Patents
A kind of road and bridge construction crushing and screening device Download PDFInfo
- Publication number
- CN207371657U CN207371657U CN201721304300.4U CN201721304300U CN207371657U CN 207371657 U CN207371657 U CN 207371657U CN 201721304300 U CN201721304300 U CN 201721304300U CN 207371657 U CN207371657 U CN 207371657U
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- CN
- China
- Prior art keywords
- filtration net
- crushing
- road
- filter screen
- bridge construction
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- 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.)
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Abstract
The utility model discloses a kind of road and bridge construction crushing and screening devices, including cover, supporting rod, collecting chamber and Rose Box, crushing chamber is connected with below the cover, and the inside of crushing chamber is equipped with broken blade, the left end of the broken blade is provided with motor, and it is fixed with filter plate below broken blade, discharge port is installed below the filter plate, the supporting rod is internally provided with damping spring, the lower section of the collecting chamber is fixed fluted, and filter screen is installed above collecting chamber, discharge port is provided with above the Rose Box, and filter screen is installed inside Rose Box, the Rose Box is internally provided with baffle.The road and bridge construction is provided with filter plate with crushing and screening device, the material crushed directly can enter discharge port by filter plate, and then crush while screening, while also save space for crushing chamber, in order to more preferably more fully broken, therefore also save the working time.
Description
Technical field
The utility model is related to construction of road and bridge technical fields, are specially a kind of road and bridge construction crushing and screening device.
Background technology
At present, with the development of society, country increasingly payes attention to the construction in terms of road and bridge, only road traffic is flourishing
, we could preferably walk outwardly, be exchanged with the external world, and the purposes of crushing and screening device is very extensive, suitable for each
Each industry of row, a kind of road and bridge construction are exactly that will repair bridge or material used of repairing the roads crushes with crushing and screening device, then again into
Row screening, obtains the required granular size of staff, and the work for being not only convenient for the later stage uses, but also instead of work people
Employee makees, and has saved labour, has been improved work efficiency for staff, while saves the time, although existing market uploads
The road and bridge construction of system is many with crushing and screening device species and function, but still comes with some shortcomings part, for example, tradition is used
Road and bridge construction the materials such as stone cannot be crushed well with crushing and screening device, cause broken granular size not
One, and then the requirement of staff cannot be met, it is impossible to multistage screening is carried out, and then causes material cannot be classified, with
Convenient for meeting the needs of different operating, it is impossible to the dust in effective control screening process, and then cause to cause in screening process
Environmental pollution.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge construction crushing and screening device, to solve above-mentioned background technology
The road and bridge construction traditional currently on the market proposed cannot well be crushed the materials such as stone with crushing and screening device,
Broken granular size is caused to differ, and then the requirement of staff cannot be met, it is impossible to carry out multistage screening, and then cause not
Material can be classified, in order to meet the needs of different operating, it is impossible to the dust in effective control screening process, and then
The problem of causing to cause environmental pollution in screening process.
To achieve the above object, the utility model provides following technical solution：A kind of road and bridge construction crushing and screening device,
Including cover, supporting rod, collecting chamber and Rose Box, crushing chamber, and the inside installation of crushing chamber are connected with below the cover
There is broken blade, the left end of the broken blade is provided with motor, and is fixed with filter plate, the filtering below broken blade
Discharge port is installed, the supporting rod is fixedly arranged above crushing chamber, and fixed bottom is equipped with below supporting rod below plate
Seat, the supporting rod are internally provided with damping spring, and the lower section fixation of the collecting chamber is fluted, and the top peace of collecting chamber
Equipped with filter screen, discharge port is provided with above the Rose Box, and filter screen is installed inside Rose Box, the Rose Box
It is internally provided with baffle.
Preferably, it is mesh-like structure above the filter plate, and the mesh diameter on filter plate is equal to the net on baffle
Bore dia.
Preferably, the discharge port is ramp-like configuration, and its angle of inclination is 45 °.
Preferably, the filter screen includes by-pass filtration net, secondary filtration net and three-stage filtration net, and by-pass filtration net
Right side is provided with secondary filtration net, and three-stage filtration net is connected on the right side of secondary filtration net.
Preferably, the mesh diameter of the by-pass filtration net is less than the mesh diameter of secondary filtration net, and secondary filtration net
Mesh diameter be less than three-stage filtration net mesh diameter.
Preferably, there are four the baffle plate settings, and it is distributed in above and below filter screen, and above filter screen
Baffle for mesh-like structure, the baffle below filter screen is solid construction.
Compared with prior art, the beneficial effects of the utility model are：The road and bridge construction crushing and screening device can one
While being crushed to be screened, and then the space of crushing chamber is expanded, therefore it is more fully equal that broken blade is convenient for crush
It is even, it can be filtered by the filter screen of three grades, and then the material that granular size differs is obtained, make convenient for staff
With dust can be sheltered from by being carried by lid.
1st, filter plate is provided with, the material crushed directly can enter discharge port by filter plate, and then one
While crushing while screen, while space also is saved for crushing chamber, in order to more preferably more fully broken, therefore also save work
Make the time.
2nd, filter screen is fixed with, filter screen is divided into three grades by the size of mesh, and then passes through the big of hole well
It is small to come out broken material according to broken magnitude classification, therefore spread convenient for staff according to the size of material
Road, Xiu Qiao.
The 3rd, cover is installed, when filter screen is filtered, cover covers above filter screen well, and then prevents
Dust comes out, and avoids the environmental pollution of working region, protects the health of staff.
4th, baffle is fixed with, is solid barrier at baffle a quarter, 3/4ths be mesh baffle, and then is hidden well
Material also can be transferred to next filter screen well, be filtered again by block material material.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model filter screen overlooking the structure diagram；
Fig. 3 is the utility model structured filter case side structure schematic view.
In figure：1st, cover, 2, crushing chamber, 3, motor, 4, broken blade, 5, filter plate, 6, discharge port, 7, supporting rod, 8,
Firm banking, 9, damping spring, 10, groove, 11, collecting chamber, 12, filter screen, 1201, by-pass filtration net, 1202, secondary filtration
Net, 1203, three-stage filtration net, 13, Rose Box, 14, baffle.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of road and bridge construction crushing and screening device, bag
Include cover 1, crushing chamber 2, motor 3, broken blade 4, filter plate 5, discharge port 6, supporting rod 7, firm banking 8, damping spring 9,
Groove 10, collecting chamber 11, filter screen 12, Rose Box 13 and baffle 14, the lower section of cover 1 are connected with crushing chamber 2, and crushing chamber 2
Inside broken blade 4 is installed, the left end of broken blade 4 is provided with motor 3, and the lower section of broken blade 4 is fixed with filtering
Plate 5,5 top of filter plate is mesh-like structure, and the mesh diameter on filter plate 5 is equal to the mesh diameter on baffle 14, therefore
Convenient for material filtering and enter next region, and then well complete entirely screening, filtering, filter plate 5 lower section peace
Equipped with discharge port 6, discharge port 6 is ramp-like configuration, and its angle of inclination is 45 °, is entered convenient for material in Rose Box 13, is supported
Bar 7 is fixedly arranged above crushing chamber 2, and the lower section of supporting rod 7 is equipped with firm banking 8, and supporting rod 7 is internally provided with damping
Spring 9, the lower section of collecting chamber 11 fix fluted 10, and the top of collecting chamber 11 is equipped with filter screen 12, Rose Box 13 it is upper
Side is provided with discharge port 6, and filter screen 12 is equipped with inside Rose Box 13, and filter screen 12 includes by-pass filtration net 1201, two level
Filter screen 1202 and three-stage filtration net 1203, and the right side of by-pass filtration net 1201 is provided with secondary filtration net 1202, two level mistake
The right side of strainer 1202 is connected with three-stage filtration net 1203, and the mesh diameter of by-pass filtration net 1201 is less than secondary filtration net 1202
Mesh diameter, and the mesh diameter of secondary filtration net 1202 is less than the mesh diameter of three-stage filtration net 1203, therefore can be very
Good completes filterings different three times, when different size of material, is used convenient for staff, the inside of Rose Box 13
Baffle 14 is provided with, there are four the settings of baffle 14, and it is distributed in above and below filter screen 12, and 12 top of filter screen
Baffle 14 for mesh-like structure, the baffle 14 of 12 lower section of filter screen is solid construction, and the design of baffle 14 in this way is fine
The completion work blocking and filter.
Operation principle：When using the road and bridge construction crushing and screening device, first, entire road and bridge construction is sieved with broken
Separating device is fixed on working region, opens cover 1, material is poured into crushing chamber 2, and motor 3 is started to work, and then broken blade
4 start rotary work, material are crushed, the material crushed can be directly filtered by filter plate 5, pass through discharge port
6 enter in Rose Box 13, in the process, can according to the volume of the material in discharge port 6 how much, come constantly to crushing chamber
2 add in material, and then cycle operation, motor 3 are started to work, and drive the vibrations filtering of filter screen 12, therefore are entered by discharge port 6
By-pass filtration net 1201 is continued through to the material in Rose Box 13, is filtered screening, by-pass filtration net 1201 is in baffle 14
Under the action of material is screened, by powdered or tiny material by by-pass filtration net 1201, be filled into collecting chamber 11
Interior, then larger material enters secondary filtration net 1202 by baffle 14, secondary filter is carried out, by medium material filtering
Into collecting chamber 11, then by the way that remaining material is entered three-stage filtration net 1203 under the action of vibrations and baffle 14, this time
Larger material is filtered, is taken out the material in collecting chamber 11 by groove 10 after filtering, in work, such as last material
It is larger, it is impossible to which that meeting the requirement of staff can be put into larger material in crushing chamber 2 herein, carry out second-time breakage, then follow
Ring works, and just completes entire crushing and screening work, and the content not being described in detail in this specification belongs to this field specialty skill
The prior art well known to art personnel.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of road and bridge construction crushing and screening device, including cover (1), supporting rod (7), collecting chamber (11) and Rose Box
(13), it is characterised in that：Be connected with crushing chamber (2) below the cover (1), and the inside of crushing chamber (2) be equipped with it is broken
Blade (4), the left end of the broken blade (4) is provided with motor (3), and is fixed with filter plate below broken blade (4)
(5), discharge port (6) is installed below the filter plate (5), the supporting rod (7) is fixedly arranged above crushing chamber (2), and
Firm banking (8) is installed, the supporting rod (7) is internally provided with damping spring (9), the receipts below supporting rod (7)
Fluted (10) are fixed in the lower section for collecting room (11), and filter screen (12), the Rose Box are equipped with above collecting chamber (11)
(13) be provided with discharge port (6) above, and filter screen (12) be installed inside Rose Box (13), the Rose Box (13) it is interior
Portion is provided with baffle (14).
2. a kind of road and bridge construction crushing and screening device according to claim 1, it is characterised in that：The filter plate (5)
Top is mesh-like structure, and the mesh diameter on filter plate (5) is equal to the mesh diameter on baffle (14).
3. a kind of road and bridge construction crushing and screening device according to claim 1, it is characterised in that：The discharge port (6)
For ramp-like configuration, and its angle of inclination is 45 °.
4. a kind of road and bridge construction crushing and screening device according to claim 1, it is characterised in that：The filter screen (12)
Including by-pass filtration net (1201), secondary filtration net (1202) and three-stage filtration net (1203), and by-pass filtration net (1201)
Right side is provided with secondary filtration net (1202), and three-stage filtration net (1203) is connected on the right side of secondary filtration net (1202).
5. a kind of road and bridge construction crushing and screening device according to claim 4, it is characterised in that：The by-pass filtration net
(1201) mesh diameter is less than the mesh diameter of secondary filtration net (1202), and the mesh diameter of secondary filtration net (1202) is small
Mesh diameter in three-stage filtration net (1203).
6. a kind of road and bridge construction crushing and screening device according to claim 1, it is characterised in that：The baffle (14) sets
There are four putting, and it is distributed in above and below filter screen (12), and the baffle (14) above filter screen (12) is mesh
Shape structure, the baffle (14) below filter screen (12) are solid construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721304300.4U CN207371657U (en) | 2017-10-11 | 2017-10-11 | A kind of road and bridge construction crushing and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721304300.4U CN207371657U (en) | 2017-10-11 | 2017-10-11 | A kind of road and bridge construction crushing and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371657U true CN207371657U (en) | 2018-05-18 |
Family
ID=62339125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721304300.4U Expired - Fee Related CN207371657U (en) | 2017-10-11 | 2017-10-11 | A kind of road and bridge construction crushing and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252636A (en) * | 2019-05-10 | 2019-09-20 | 安徽省煤炭科学研究院 | A kind of mixed coal division sample preparation all-in-one machine |
-
2017
- 2017-10-11 CN CN201721304300.4U patent/CN207371657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252636A (en) * | 2019-05-10 | 2019-09-20 | 安徽省煤炭科学研究院 | A kind of mixed coal division sample preparation all-in-one machine |
| CN110252636B (en) * | 2019-05-10 | 2021-12-24 | 安徽省煤炭科学研究院 | Coal blending, dividing and sample preparation all-in-one machine |
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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 |
Granted publication date: 20180518 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |