CN210788070U - Vibrating screen with anti-blocking and noise-reducing functions - Google Patents
Vibrating screen with anti-blocking and noise-reducing functions Download PDFInfo
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- CN210788070U CN210788070U CN201920757153.9U CN201920757153U CN210788070U CN 210788070 U CN210788070 U CN 210788070U CN 201920757153 U CN201920757153 U CN 201920757153U CN 210788070 U CN210788070 U CN 210788070U
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- filter
- filter plate
- blocking
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- 239000002245 particle Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 37
- 238000012216 screening Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract 4
- 239000000843 powder Substances 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a reciprocating sieve with function of making an uproar falls in anti-blocking, which comprises an outer shell body, interior casing, backup pad and reciprocating mechanism, reciprocating mechanism includes the vibration exciter and the driving motor who is connected with the vibration exciter transmission, the backup pad is fixed in the bottom in the shell body, the vibration exciter is fixed in the bottom of backup pad, the bottom of interior casing is fixed in the top of backup pad, the inside of interior casing is provided with the baffle of its diapire of perpendicular to, the baffle is divided into first shock chamber and second shock chamber with interior casing inside, first shock chamber inside has set gradually first filter from top to bottom, first crushed aggregates board, second filter and first swash plate, the second crushed aggregates board has set gradually from top to bottom in the second shock chamber, third filter and second swash plate. The utility model discloses can carry out a lot of filtration, can avoid thoughtlessly having the material of small particle size in the big material to guarantee the accuracy and the work efficiency of screening.
Description
Technical Field
The utility model belongs to the technical field of powder equipment, concretely relates to reciprocating sieve with prevent stifled function of making an uproar of falling.
Background
The vibrating screen is a filtering mechanical separating equipment for slurry solid phase treatment, and consists of screen and vibrator, and its working principle is that it utilizes the reciprocating rotary vibration produced by vibrator excitation, the upper rotary weight of vibrator can make screen surface produce planar rotary vibration, and the lower rotary weight can make screen surface produce conical rotary vibration. The shale shaker efficient, the quality is light, the series is complete various, the level is many, can satisfy the demand to dry material screening, nevertheless to the material that moisture is high, have the adhesion, the vibration can make the material compacter adhesion in the sifter at the during operation to cause the material to block up or be forced to shut down, because the restriction of theory of operation, this model power consumption is higher relatively, and noise at work and dust are all heavier, in view of this, need to make the improvement to traditional shale shaker.
Disclosure of Invention
For solving the not enough of prior art, the utility model aims to provide a filter many times, can avoid thoughtlessly having the material of small particle diameter in the big material to guarantee the accuracy of screening and work efficiency have prevent stifled reciprocating sieve who falls the function of making an uproar.
In order to achieve the above object, the utility model adopts the following technical scheme:
the vibrating screen with the functions of blocking prevention and noise reduction comprises an outer shell, an inner shell, a supporting plate and a vibrating mechanism, wherein the vibrating mechanism comprises a vibration exciter and a driving motor in transmission connection with the vibration exciter, the supporting plate is fixed at the bottom inside the outer shell, the vibration exciter is fixed at the bottom end of the supporting plate, the bottom of the inner shell is fixed at the top end of the supporting plate, a partition plate perpendicular to the bottom wall of the inner shell is arranged inside the inner shell, the partition plate divides the inside of the inner shell into a first vibrating chamber and a second vibrating chamber, a first filter plate, a first particle board, a second filter plate and a first inclined plate are sequentially arranged inside the first vibrating chamber from top to bottom, a second particle board, a third filter plate and a second inclined plate are sequentially arranged inside the second vibrating chamber from top to bottom, the top ends of the first particle board and the second particle board are respectively and fixedly connected with a first telescopic rod and a second, first cylinder and second cylinder are fixed in respectively on the bottom of first filter and the roof of second vibrations room to driving reciprocating of first crushed aggregates board and second crushed aggregates board is provided with first opening and second opening on the baffle.
Preferably, link to each other through a plurality of bottom springs between aforementioned backup pad and the shell body diapire, link to each other through a plurality of side springs between the both sides wall of interior casing and the both sides inner wall of shell body, can play fine cushioning effect to the noise abatement.
Preferably, the mesh number of the first filter plate is smaller than that of the third filter plate, and the mesh number of the third filter plate is smaller than that of the second filter plate, so that the materials can be screened out in a grading manner.
More preferably, the first opening and the second opening are respectively located at the right ends of the first filter plate and the second filter plate, and the first opening and the second opening are respectively provided with a movable door plate, so that the materials can conveniently pass through the first opening and the second opening.
Further preferably, the third filter plate is disposed below the first opening, the right end of the second inclined plate is higher than the left end of the second inclined plate, the left end of the second inclined plate is located at the second opening, and the powder falling from the third filter plate can enter the second opening through the second inclined plate and fall onto the second filter plate.
Specifically, the bottom ends of the first particle board and the second particle board are provided with a plurality of crushing teeth, so that large-particle materials can be crushed.
Preferably, the top of aforementioned first filter is provided with the push pedal, and the both ends sliding connection in the front side inner wall of first vibrations room and the upper portion of rear side inner wall at push pedal top is provided with the brush, and the bottom of brush and the roof in close contact with of first filter move about through the push pedal and can push away the material on the first filter to first opening, fall again to the third filter on.
Preferably, the top end of the first vibration chamber is provided with an inner feeding hole, the middle part of the right side wall of the inner shell is provided with a first discharging hole, the lower part of the left side wall of the inner shell is provided with a second discharging hole and a third discharging hole, the first discharging hole, the second discharging hole and the third discharging hole respectively penetrate through the outer shell through pipelines to be connected with the grading box, one side of the grading box is communicated with a suction fan through a pipeline, and the graded materials can be sucked into the corresponding grading box through the suction fan.
More preferably, the first discharge port is located at the right end of the third filter plate, the second discharge port is located at the left end of the second filter plate, the third discharge port is located at the left end of the first inclined plate, and the left end of the first inclined plate is lower than the right end of the first inclined plate.
The utility model discloses an useful part lies in: the utility model discloses a reciprocating sieve with anti-blocking and noise reduction functions's simple structure, convenient to use can screen the material in grades through the filter that three mesh number is different to put into corresponding hierarchical case respectively with the material of different particle sizes, and filter many times, can avoid mixing the material of little particle size in the big material, in order to guarantee accuracy and the work efficiency of screening; the material with large particle size can be smashed through the first particle board and the second particle board, so that the final material granularity is guaranteed, the rolling step after material screening is omitted, and the requirement of a user can be met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The meaning of the reference symbols in the figures: 1. the outer shell, 2, interior casing, 2.1, interior feed inlet, 2.2, first discharge gate, 2.3, the second discharge gate, 2.4, the third discharge gate, 3, the backup pad, 4, the vibration exciter, 5, driving motor, 6, bottom spring, 7, side spring, 8, the baffle, 8.1, first opening, 8.2, the second opening, 9, first filter, 10, first crushed aggregates board, 12, the garrulous tooth, 13, the second filter, 14, first swash plate, 15, the second crushed aggregates board, 16, the third filter, 17, the second swash plate, 18, first telescopic link, 19, the second telescopic link, 20, first cylinder, 21, the second cylinder, 22, the push pedal, 23, the classification case.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, the utility model discloses a reciprocating sieve with prevent stifled function of making an uproar that falls, including shell body 1, interior casing 2, backup pad 3 and vibrations mechanism, vibrations mechanism includes vibration exciter 4 and the driving motor 5 of being connected with the transmission of vibration exciter 4, and backup pad 3 is fixed in the bottom in shell body 1, and vibration exciter 4 is fixed in the bottom of backup pad 3, and the bottom of interior casing 2 is fixed in the top of backup pad 3. Link to each other through a plurality of bottom spring 6 between backup pad 3 and the 1 diapire of shell body, link to each other through a plurality of side spring 7 between the both sides wall of interior casing 2 and the both sides inner wall of shell body 1, can play fine cushioning effect to the noise abatement.
The inside of interior casing 2 is provided with the baffle 8 of its diapire of perpendicular to, baffle 8 is with interior casing 2 inside divide into first vibrations room and second vibrations room, first vibrations indoor portion has set gradually first filter 9 from top to bottom, first crushed aggregates board 10, second filter 13 and first swash plate 14, second crushed aggregates board 15 has set gradually from top to bottom in the second vibrations room, third filter 16 and second swash plate 17, the mesh number of first filter 9 is less than the mesh number of third filter 16, the mesh number of third filter 16 is less than the mesh number of second filter 13, can select the material in grades.
The top of first crushed aggregates board 10 and second crushed aggregates board 15 is the first telescopic link 18 of fixedly connected with and second telescopic link 19 respectively, the top of first telescopic link 18 and second telescopic link 19 is connected with first cylinder 20 and second cylinder 21 respectively, first cylinder 20 and second cylinder 21 are fixed in respectively on the bottom of first filter 9 and the roof of second vibrations room, in order to drive reciprocating of first crushed aggregates board 10 and second crushed aggregates board 15, the bottom of first crushed aggregates board 10 and second crushed aggregates board 15 all is provided with a plurality of garrulous tooth 12, can smash the material of big granule, avoid the material to pile up on first crushed aggregates board 10, a plurality of through-hole has been seted up on first crushed aggregates board 10, the size of through-hole is greater than the filtration pore size of first filter 9, so that the material can fall to second filter 13 on. If the user needs to crush all of the material into small particles of material, the work of first and second particle boards 10, 15 may be turned on, and if only the material needs to be screened, then first and second particle boards 10, 15 may not be operated.
Be provided with first opening 8.1 and second opening 8.2 on the baffle 8, first opening 8.1 and second opening 8.2 are located the right-hand member of first filter 9 and second filter 13 respectively, and first opening 8.1 and second opening 8.2 department all are provided with the removal door plant, and the material of being convenient for passes through from first opening 8.1 and second opening 8.2 department. The third filter 16 is arranged below the first opening 8.1, the right end of the second sloping plate 17 is higher than the left end thereof, and the left end thereof is positioned at the second opening 8.2, and the powder falling from the third filter 16 can enter the second opening 8.2 through the second sloping plate 17 and fall onto the second filter 13.
The top of first filter 9 is provided with push pedal 22, and the both ends sliding connection at push pedal 22 top is on the upper portion of the front side inner wall of first vibrations room and rear side inner wall, and the bottom of push pedal 22 is provided with the brush, and the bottom of brush and the roof in close contact with of first filter 9 remove through push pedal 22 about can push away the material on the first filter 9 to first opening 8.1, fall again to the third filter 16 on.
The top of first vibrations room is provided with interior feed inlet 2.1, and 2 right side walls middle parts of interior casing are provided with first discharge gate 2.2, and the lower part of its left side wall is provided with second discharge gate 2.3 and third discharge gate 2.4, and first discharge gate 2.2, second discharge gate 2.3 and third discharge gate 2.4 pass outer casing 1 through the pipeline respectively and connect hierarchical case 23, and one side of hierarchical case 23 passes through pipeline intercommunication suction fan, can inhale corresponding hierarchical case 23 with the material after grading through the suction fan. The first discharge port 2.2 is located at the right end of the third filter plate 16, the second discharge port 2.3 is located at the left end of the second filter plate 13, the third discharge port 2.4 is located at the left end of the first inclined plate 14, and the left end of the first inclined plate 14 is lower than the right end thereof.
The utility model discloses a reciprocating sieve with anti-blocking and noise reduction functions's simple structure, convenient to use can screen the material in grades through the filter that three mesh number is different to put into corresponding classification case 23 respectively with the material of different particle sizes, and filter many times, can avoid mixing the material of small particle size in the big material, in order to guarantee accuracy and the work efficiency of screening; the first particle board 10 and the second particle board 15 can break the material with large particle size, so that the final material granularity is ensured, the rolling step after material screening is omitted, and the requirement of a user can be met.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (9)
1. The vibrating screen with the functions of blocking prevention and noise reduction comprises an outer shell, an inner shell, a supporting plate and a vibrating mechanism, and is characterized in that the vibrating mechanism comprises a vibration exciter and a driving motor in transmission connection with the vibration exciter, the supporting plate is fixed at the bottom inside the outer shell, the vibration exciter is fixed at the bottom end of the supporting plate, the bottom of the inner shell is fixed at the top end of the supporting plate, a partition plate perpendicular to the bottom wall of the inner shell is arranged inside the inner shell, the partition plate divides the inside of the inner shell into a first vibrating chamber and a second vibrating chamber, a first filter plate, a first particle board, a second filter plate and a first inclined plate are sequentially arranged inside the first vibrating chamber from top to bottom, a second particle board, a third filter plate and a second inclined plate are sequentially arranged inside the second vibrating chamber from top to bottom, and a first telescopic rod and a second telescopic rod are respectively and fixedly, the top of first telescopic link and second telescopic link is connected with first cylinder and second cylinder respectively, first cylinder and second cylinder are fixed in respectively on the bottom of first filter and the roof of second vibrations room to drive reciprocating of first crushed aggregates board and second crushed aggregates board, be provided with first opening and second opening on the baffle.
2. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein the supporting plate is connected with the bottom wall of the outer shell through a plurality of bottom springs, and the two side walls of the inner shell are connected with the inner walls of the two sides of the outer shell through a plurality of side springs.
3. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein the mesh number of the first filter plate is smaller than that of the third filter plate, and the mesh number of the third filter plate is smaller than that of the second filter plate.
4. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein the first opening and the second opening are respectively located at right ends of the first filter plate and the second filter plate, and moving door panels are respectively arranged at the first opening and the second opening.
5. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein the third filter plate is disposed below the first opening, the right end of the second inclined plate is higher than the left end of the second inclined plate, and the left end of the second inclined plate is located at the second opening.
6. The vibrating screen with the anti-blocking and noise-reducing functions as defined in claim 1, wherein a plurality of crushing teeth are arranged at the bottom ends of the first and second particle boards.
7. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein a push plate is disposed at the top end of the first filter plate, two ends of the top of the push plate are slidably connected to the upper portions of the front inner wall and the rear inner wall of the first vibrating chamber, a brush is disposed at the bottom end of the push plate, and the bottom end of the brush is in close contact with the top wall of the first filter plate.
8. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 1, wherein an inner feeding hole is formed in the top end of the first vibrating chamber, a first discharging hole is formed in the middle of the right side wall of the inner casing, a second discharging hole and a third discharging hole are formed in the lower portion of the left side wall of the inner casing, the first discharging hole, the second discharging hole and the third discharging hole respectively penetrate through the outer casing through pipelines to be connected with the classifying box, and one side of the classifying box is communicated with a suction fan through a pipeline.
9. The vibrating screen with the anti-blocking and noise-reducing functions as claimed in claim 8, wherein the first discharge port is located at the right end of the third filter plate, the second discharge port is located at the left end of the second filter plate, the third discharge port is located at the left end of the first inclined plate, and the left end of the first inclined plate is lower than the right end of the first inclined plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757153.9U CN210788070U (en) | 2019-05-24 | 2019-05-24 | Vibrating screen with anti-blocking and noise-reducing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757153.9U CN210788070U (en) | 2019-05-24 | 2019-05-24 | Vibrating screen with anti-blocking and noise-reducing functions |
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| Publication Number | Publication Date |
|---|---|
| CN210788070U true CN210788070U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920757153.9U Expired - Fee Related CN210788070U (en) | 2019-05-24 | 2019-05-24 | Vibrating screen with anti-blocking and noise-reducing functions |
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| CN (1) | CN210788070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536082A (en) * | 2020-11-24 | 2021-03-23 | 温州泰乐维工程设计有限公司 | Double-station stone crushing device for building construction |
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2019
- 2019-05-24 CN CN201920757153.9U patent/CN210788070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536082A (en) * | 2020-11-24 | 2021-03-23 | 温州泰乐维工程设计有限公司 | Double-station stone crushing device for building construction |
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| Date | Code | Title | Description |
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| 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: 20200619 |