CN216174106U - Novel vibration screening device - Google Patents
Novel vibration screening device Download PDFInfo
- Publication number
- CN216174106U CN216174106U CN202122724388.8U CN202122724388U CN216174106U CN 216174106 U CN216174106 U CN 216174106U CN 202122724388 U CN202122724388 U CN 202122724388U CN 216174106 U CN216174106 U CN 216174106U
- Authority
- CN
- China
- Prior art keywords
- net body
- frame
- vibration
- set forth
- net
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000011261 inert gas 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
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a vibration screening device, in particular to a novel vibration screening device, which solves the technical problems of larger vibration and larger noise generated by a vibration screen during working.
Description
Technical Field
The utility model relates to a vibration screening device, in particular to a novel vibration screening device.
Background
There are many existing vibrating screen device structures, such as chinese patent application No.: CN201210334526.4 discloses a shale shaker, including the shale shaker body, the technical essential is: the lower end of the vibrating screen body is of a double-discharging structure, and an inert gas inlet with a ball valve is arranged on the vibrating screen body; a suspension type vibrating screen bracket is arranged at the upper part of the vibrating screen body, and a screen is fixed on the vibrating screen bracket; the vibrating screen cover is provided with a vibrating motor, the motor is connected with an eccentric shaft through a conveying belt and a belt pulley, the eccentric shaft is fixed on the vibrating screen body through a vibrating screen end cover, the eccentric shaft is matched with a shaft sleeve through a bearing, the shaft sleeve is connected with the outer side of one end of a vibrating screen support, and the other end of the vibrating screen support is movably connected on the vibrating screen cover through a hanging ring; the vibrating screen cover at the upper part of the end, connected with the vibrating screen frame, of the shaft sleeve is also provided with a powder particle inlet, and the vibrating screen cover at the upper part of the powder particle inlet is fixedly provided with a screw feeder assembly.
However, in the process of realizing the vibration screening, the structure mainly depends on the suspension and damping device to realize the damping and the noise reduction, but the damping and noise reduction means is not good, and how to realize the effective damping and noise reduction becomes the research direction of the applicant.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel vibration screening device, which aims to solve the technical problems that a vibration screen generates large vibration and large noise during working.
In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a novel vibration screening device, includes the frame and locates feed table, shale shaker, unloading platform in the frame according to the assembly line, the shale shaker is connected with the frame through four damper, be located the first vibration mechanism that the below of shale shaker is equipped with in the frame, the shale shaker includes framework, first dictyosome, be equipped with a plurality of first springs on the week edge of first dictyosome, adjusting bolt is worn to be equipped with through threaded connection's mode in the framework, adjusting bolt's free end is located the framework, be equipped with the couple portion that is used for connecting first spring on adjusting bolt's the free end, the last nut that is used for locking that is equipped with of adjusting bolt, first vibration mechanism connects first dictyosome.
Preferably, a shielding plate extends from the upper end surface of the frame body to the first net body, and the shielding plate extends into the first net body.
Preferably, the width of the shielding plate extending into the first net body is at least 20 mm.
Preferably, a second vibrating mechanism is arranged on the frame and above the frame of the vibrating screen, and the second vibrating mechanism is used for vibrating the frame in a direction perpendicular to the first net body.
Preferably, the first vibrating mechanism is used for the first net body to perform circular shaking motion in the horizontal direction, and the track of the circular shaking motion is circular.
Preferably, the lower part that lies in first dictyosome in the framework is equipped with the second dictyosome, offer the hole of dodging that is used for dodging first vibration mechanism on the second dictyosome, upwards be equipped with the surrounding edge of connecting the first dictyosome along dodging the hole on the second dictyosome.
Preferably, the second net body is connected with the frame body through a second spring.
Preferably, the distance between the second net body and the first net body is greater than 200mm and less than 500 mm.
The technical scheme has the following beneficial effects:
1. in this scheme, through the setting of framework, first dictyosome, first spring, realized forming a buffer structure between first dictyosome and the framework, and connect first dictyosome through first vibration mechanism, can realize that first dictyosome is as main vibration position, and the frame forms supplementary vibration position to realize the vibration damping with the frame through conventional damper, thereby realize better shock attenuation and fall the mesh of making an uproar. And through the setting of adjusting bolt, nut, can realize the regulation to the tensile force of first spring, can realize the installation and the dismantlement to first spring and first dictyosome moreover.
2. The setting of shielding plate can realize the sheltering from between framework and the first dictyosome, also be the sheltering from of first spring position department, and the material can not drop from first spring when can effectively realizing the vibration screening like this. The width of the shielding plate extending into the first net body is at least 20mm, so that the gap between the shielding plate and the first net body, which is formed by the materials, can be effectively reduced, and the size of the gap is optimally controlled to be 5-20 mm.
4. The setting of second vibration mechanism, aim at realize the vibration of the first dictyosome direction of perpendicular to, and what first vibration mechanism realized is the motion is shaken in the ascending circulation of horizontal direction to make first vibration mechanism and second vibration mechanism realize effective cooperation, form the vibration cooperation on level and the vertical direction, realize better vibration effect.
5. The arrangement of the second net body can be matched with the first net body to form an effective screening. And the arrangement of the avoiding hole and the surrounding edge can effectively realize the effective matching of the first net body and the second net body. And the second net body is connected with the frame body through the second spring, and the aims of shock absorption and noise reduction can be effectively achieved. And the mesh aperture of the second net body can be the same as that of the first net body, and the buffering of the falling materials can be effectively reduced. And the interval between the second net body and the first net body is larger than 200mm and smaller than 500mm, so that the material buffering can be effectively realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a shaker screen;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view at B in fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the present embodiment provides a novel vibration screening device, including a frame 1, and a feeding table 2, a vibration screen 3, and a discharging table 4, which are disposed on the frame according to a production line, wherein the vibration screen is connected to the frame through four damping mechanisms 5, the damping mechanisms 5 in the present embodiment are conventional technologies, and refer to a vertical supporting mechanism disclosed in chinese patent application No. CN201510070315.8 or other similar structures.
The utility model discloses a vibrating screen, including frame 1, the first vibration mechanism 6 that is equipped with of the below that lies in shale shaker 3 in the frame 1, shale shaker 3 includes framework 31, first dictyosome 32, be equipped with a plurality of first springs 33 on the week edge of first dictyosome 32, adjusting bolt 34 is worn to be equipped with through threaded connection's mode on the framework 31, adjusting bolt 34's free end is located framework 31, be equipped with the couple portion 35 that is used for connecting first spring 33 on adjusting bolt 34's the free end, be equipped with the nut 36 that is used for locking on adjusting bolt 34, first dictyosome 32 is connected to first vibration mechanism 6. The first vibration mechanism 6 in the present scheme is a conventional technology, which can refer to chinese patent application No.: vibration device in CN 200880009451.4. The first vibrating mechanism 6 is used for the first net body 32 to perform circular shaking motion in the horizontal direction, and the track of the circular shaking motion is circular.
A shielding plate 311 extends from the upper end surface of the frame 31 to the first net body 32, and the shielding plate 311 extends into the first net body 32. The width of the shielding plate 311 extending into the first net body 32 is at least 20 mm.
A second vibrating mechanism 7 is arranged on the frame 1 above the frame 31 of the vibrating screen 3, and the second vibrating mechanism 7 is used for vibrating the frame 31 in the direction perpendicular to the first net body 32. The below that lies in first dictyosome 32 on framework 31 is equipped with second dictyosome 37, offer the hole 371 of dodging that is used for dodging first vibration mechanism 6 on the second dictyosome 37, upwards be equipped with the surrounding edge 372 of connecting first dictyosome 32 along dodging hole 371 on the second dictyosome 37. The second net body 37 is connected to the frame 31 through a second spring 373. The distance between the second net body and the first net body is larger than 200mm and smaller than 500 mm.
In practical application, the second net body may be arranged in the same manner as the first net body. The installation with the frame body is realized through the adjusting bolt, the nut and the hook part.
The technical scheme has the following beneficial effects:
1. in this scheme, through the setting of framework, first dictyosome, first spring, realized forming a buffer structure between first dictyosome and the framework, and connect first dictyosome through first vibration mechanism, can realize that first dictyosome is as main vibration position, and the frame forms supplementary vibration position to realize the vibration damping with the frame through conventional damper, thereby realize better shock attenuation and fall the mesh of making an uproar. And through the setting of adjusting bolt, nut, can realize the regulation to the tensile force of first spring, can realize the installation and the dismantlement to first spring and first dictyosome moreover.
2. The setting of shielding plate can realize the sheltering from between framework and the first dictyosome, also be the sheltering from of first spring position department, and the material can not drop from first spring when can effectively realizing the vibration screening like this. The width of the shielding plate extending into the first net body is at least 20mm, so that the gap between the shielding plate and the first net body, which is formed by the materials, can be effectively reduced, and the size of the gap is optimally controlled to be 5-20 mm.
4. The setting of second vibration mechanism, aim at realize the vibration of the first dictyosome direction of perpendicular to, and what first vibration mechanism realized is the motion is shaken in the ascending circulation of horizontal direction to make first vibration mechanism and second vibration mechanism realize effective cooperation, form the vibration cooperation on level and the vertical direction, realize better vibration effect.
5. The arrangement of the second net body can be matched with the first net body to form an effective screening. And the arrangement of the avoiding hole and the surrounding edge can effectively realize the effective matching of the first net body and the second net body. And the second net body is connected with the frame body through the second spring, and the aims of shock absorption and noise reduction can be effectively achieved. And the mesh aperture of the second net body can be the same as that of the first net body, and the buffering of the falling materials can be effectively reduced. And the interval between the second net body and the first net body is larger than 200mm and smaller than 500mm, so that the material buffering can be effectively realized.
The above is only a preferred embodiment of the utility model and all equivalent modifications made by those skilled in the art according to the claims fall within the scope of the present invention.
Claims (8)
1. The utility model provides a novel vibration screening device, includes the frame and locates feed table, shale shaker, unloading platform in the frame according to the assembly line, the shale shaker is connected with the frame through four damper, lie in the first vibration mechanism that the below of shale shaker was equipped with in the frame, its characterized in that: the vibrating screen comprises a frame body and a first net body, wherein a plurality of first springs are arranged on the periphery of the first net body, adjusting bolts are arranged in the frame body in a penetrating mode through threaded connection, the free ends of the adjusting bolts are located in the frame body, hook portions used for connecting the first springs are arranged on the free ends of the adjusting bolts, nuts used for locking are arranged on the adjusting bolts, and the first vibrating mechanism is connected with the first net body.
2. A novel vibratory screening apparatus as set forth in claim 1 wherein: the upper end face of the frame body extends to the first net body to form a shielding plate, and the shielding plate extends into the first net body.
3. A novel vibratory screening apparatus as set forth in claim 2 wherein: the width of the shielding plate extending into the first net body is at least 20 mm.
4. A novel vibratory screening apparatus as set forth in claim 1 wherein: and a second vibration mechanism is arranged above the frame body of the vibrating screen on the frame and is used for vibrating the frame body in the direction vertical to the first net body.
5. A novel vibratory screening apparatus as set forth in claim 1 wherein: the first vibrating mechanism is used for the circular shaking motion of the first net body in the horizontal direction, and the track of the circular shaking motion is circular.
6. A novel vibratory screening apparatus as set forth in claim 1 wherein: the frame body is provided with a first net body, the first net body is provided with a first avoiding hole, the frame body is provided with a second net body below the first net body, the second net body is provided with a avoiding hole used for avoiding the first vibrating mechanism, and the second net body is provided with a surrounding edge upwards connected with the first net body along the avoiding hole.
7. A novel vibratory screening apparatus as set forth in claim 6 wherein: the second net body is connected with the frame body through a second spring.
8. A novel vibratory screening apparatus as set forth in claim 6 wherein: the distance between the second net body and the first net body is larger than 200mm and smaller than 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724388.8U CN216174106U (en) | 2021-11-09 | 2021-11-09 | Novel vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724388.8U CN216174106U (en) | 2021-11-09 | 2021-11-09 | Novel vibration screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216174106U true CN216174106U (en) | 2022-04-05 |
Family
ID=80905993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122724388.8U Expired - Fee Related CN216174106U (en) | 2021-11-09 | 2021-11-09 | Novel vibration screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216174106U (en) |
-
2021
- 2021-11-09 CN CN202122724388.8U patent/CN216174106U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210304532U (en) | Mineral screening device | |
| CN111871808A (en) | Grain screening plant for agricultural machinery equipment | |
| CN114210559B (en) | Grit aggregate production system | |
| CN217070644U (en) | Casting sand screening plant | |
| CN113000124A (en) | Screening equipment with crushing and shock-absorbing functions | |
| CN216174106U (en) | Novel vibration screening device | |
| CN211678737U (en) | Annular vibrating screen with divide material function | |
| CN210730102U (en) | Fine hexagonal sieve | |
| CN209536492U (en) | A kind of stable cutting agency of constant feeder | |
| CN111215324A (en) | Automatic ore sorting device | |
| CN215088764U (en) | Cone probability screen | |
| CN214494959U (en) | Vibration discharging mechanism | |
| CN214865139U (en) | Granule product vibrations screening device | |
| CN215430104U (en) | Circular motion banana sieve | |
| CN221387357U (en) | Vibrating screen for gypsum raw material production | |
| CN221433862U (en) | Fine high-calcium ore crushing vibrating screen device | |
| CN219519528U (en) | Novel square swinging screen | |
| CN216094698U (en) | Waste powder screening device for processing insulating materials | |
| CN217911465U (en) | Novel edulcoration sieve separator of edible oil production and processing | |
| CN220177488U (en) | Sand and stone filtering device for sand blasting machine | |
| CN214515893U (en) | A shale shaker for river course administers granule | |
| CN217024231U (en) | Filter equipment is used in grain processing | |
| CN217650305U (en) | Can get rid of bearing roller loading attachment of impurity | |
| CN219112156U (en) | Screening plant is used in cement manufacture | |
| CN213255590U (en) | Adjustable vibration feeding device for processing rare earth ore crushed aggregates |
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: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |