CN210434813U - Automatic net cleaning structure of vibrating screen - Google Patents
Automatic net cleaning structure of vibrating screen Download PDFInfo
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- CN210434813U CN210434813U CN201920865725.5U CN201920865725U CN210434813U CN 210434813 U CN210434813 U CN 210434813U CN 201920865725 U CN201920865725 U CN 201920865725U CN 210434813 U CN210434813 U CN 210434813U
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- pair
- vibrating
- screen cloth
- shale shaker
- shaft
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Abstract
The utility model discloses an automatic clear net structure of shale shaker, it includes a shale shaker, installs a fixed axle with a pair of shaft hole respectively along material direction of motion interval 40-50 centimeters on the screen cloth wall of both sides below each layer screen cloth, installs the piece of beating that shakes that can be in the epaxial rotation pendulum impact screen cloth bottom surface of vibration respectively at interval 30-40 centimeters on each fixed axle respectively. A pair of fixed shaft preformed holes are respectively arranged on the sieve box walls at two sides between the rotating shafts, and rubber plugs are plugged in the preformed holes. The vibrating block is in a strip shape, and two ends of the vibrating block are in arc transition. The utility model has the advantages of simple structure, the automatic clear net that can not stop under the non-stop state not only uses manpower resources sparingly, still is favorable to improving screening efficiency.
Description
Technical Field
The utility model relates to a screening equipment, especially an automatic clear network structure of shale shaker.
Background
In order to avoid the phenomenon of overflowing material stopping caused by net blocking and net blocking of the vibrating screen in the screening process, the screen is required to be cleaned in time. In order to clean the screen conveniently, screen cleaning hand holes are reserved on most screening equipment, regular operation is carried out in the traditional mode during screen cleaning, the screen cleaning is carried out through the hand holes manually after the machine is stopped, the labor intensity is high, certain dead angles exist and are difficult to clean, and the screening efficiency is influenced. The existing automatic net cleaning structure for bouncing balls is only suitable for circular vibrating sieves, and an automatic net cleaning structure which does not need to be stopped and is used for cleaning nets does not exist on a linear vibrating sieve.
Disclosure of Invention
The utility model aims at providing an automatic structure of clearing net of shale shaker that can clear net under the non-stop state automatically.
The technical scheme of the utility model is accomplished in following mode, and it includes a shale shaker, its characterized in that: and a fixed shaft is respectively arranged on the wall of the sieve box on the two sides below each layer of the sieve at intervals of 40-50 cm along the material movement direction by using a pair of shaft holes, and a vibration block which can rotate on the shaft to swing and impact the bottom surface of the sieve in vibration is respectively arranged on each fixed shaft at intervals of 30-40 cm. A pair of fixed shaft preformed holes are respectively arranged on the sieve box walls at two sides between the rotating shafts, and rubber plugs are plugged in the preformed holes. The vibrating block is in a strip shape, and two ends of the vibrating block are in arc transition.
The utility model has the advantages of simple structure, the automatic clear net that can not stop under the non-stop state not only uses manpower resources sparingly, still is favorable to improving screening efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic structural diagram of a vibrating block on a rotating shaft.
Detailed Description
The embodiment is described in detail with reference to the attached drawings, and comprises a vibrating screen 1, wherein a pair of shaft holes 2 are respectively used for installing a fixed shaft 5 on the screen box walls at the two sides below each layer of screen cloth at intervals of 40-50 cm along the material moving direction, and a rubber vibrating block 4 capable of swinging and striking the bottom surface of the screen cloth on the shaft in a rotating manner is respectively installed on each fixed shaft at intervals of 30-40 cm. In order to enhance the net cleaning effect, a pair of fixed shaft preformed holes 3 are respectively arranged on the screen box walls at two sides between the fixed shafts, and rubber plugs are plugged in the preformed holes. The vibrating block is in a strip shape, and two ends of the vibrating block are in arc transition. In the screening process, the uniformly distributed fixed shafts and the vibrating blocks are arranged below the screen, the vibrating blocks on the fixed shafts are driven by the vibration of the screen body to continuously rotate and swing, the vibrating blocks on the fixed shafts vibrate towards the bottom surface of the corresponding screen continuously from two sides of the shaft, so that materials on the screen surface cannot stop for a long time, the phenomena of blocking and blocking of the screen are avoided, the screening efficiency is improved, the automatic screen cleaning effect is good, and the screen cleaning machine is particularly suitable for being used in a multilayer vibrating screen.
Claims (3)
1. The utility model provides an automatic clear network structure of shale shaker, it includes a shale shaker, its characterized in that: and a fixed shaft is respectively arranged on the wall of the sieve box on the two sides below each layer of the sieve at intervals of 40-50 cm along the material movement direction by using a pair of shaft holes, and a vibration block which can rotate on the shaft to swing and impact the bottom surface of the sieve in vibration is respectively arranged on each fixed shaft at intervals of 30-40 cm.
2. The automatic mesh cleaning structure of the vibrating screen as claimed in claim 1, wherein: a pair of fixed shaft preformed holes are respectively arranged on the sieve box walls at two sides between the rotating shafts, and rubber plugs are plugged in the preformed holes.
3. The automatic mesh cleaning structure of the vibrating screen as claimed in claim 1, wherein: the vibrating block is in a strip shape, and two ends of the vibrating block are in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865725.5U CN210434813U (en) | 2019-06-11 | 2019-06-11 | Automatic net cleaning structure of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865725.5U CN210434813U (en) | 2019-06-11 | 2019-06-11 | Automatic net cleaning structure of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210434813U true CN210434813U (en) | 2020-05-01 |
Family
ID=70402935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865725.5U Active CN210434813U (en) | 2019-06-11 | 2019-06-11 | Automatic net cleaning structure of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210434813U (en) |
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2019
- 2019-06-11 CN CN201920865725.5U patent/CN210434813U/en active Active
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