CN210623501U - Belt tensioning adjusting mechanism of screen sedimentation centrifuge - Google Patents
Belt tensioning adjusting mechanism of screen sedimentation centrifuge Download PDFInfo
- Publication number
- CN210623501U CN210623501U CN201921467551.3U CN201921467551U CN210623501U CN 210623501 U CN210623501 U CN 210623501U CN 201921467551 U CN201921467551 U CN 201921467551U CN 210623501 U CN210623501 U CN 210623501U
- Authority
- CN
- China
- Prior art keywords
- base
- block
- adjusting
- driving base
- screen
- 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.)
- Active
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to a belt tensioning adjustment mechanism, in particular to screen cloth sedimentation centrifuge's belt tensioning adjustment mechanism. The device comprises a driving base, a bolt adjusting groove, a concentric support, a connecting block and an adjusting assembly; the bolt adjusting groove is arranged on the driving base and is used for being matched with a fixing bolt on a base of the screen sedimentation centrifuge so as to fix the adjusted driving base on the base; the concentric support is fixed on the driving base and used for keeping the concentricity of a driving part of the screen sedimentation centrifuge; the connecting blocks are fixed at two ends of the driving base and are provided with threaded holes; the adjusting assembly comprises an adjusting rod, a distance block and a fixing block, the adjusting rod penetrates through the distance block to be connected with the fixing block, threads are arranged on the adjusting rod, an elastic pin is arranged on the distance block, and a mounting bolt connected with the machine base is arranged at the bottom of the fixing block. The utility model is simple in operation, use manpower sparingly, material resources, it is efficient, suitable popularization and application.
Description
Technical Field
The utility model relates to a belt tensioning adjustment mechanism, in particular to screen cloth sedimentation centrifuge's belt tensioning adjustment mechanism.
Background
The screen mesh sedimentation centrifuge is also called a sedimentation filtration type centrifuge, combines two different dehydration modes of centrifugal sedimentation and centrifugal filtration, and has the advantages of large processing capacity, low product moisture, small floor area, low power consumption, simple process and the like compared with a pressure filter. However, in practical use, the existing screen decanter centrifuge has the following defects: the centrifugal machine is mainly used for coal slime dehydration in mining industry, and the self weight of the whole centrifugal machine is 17 t. The driving part comprises a motor, a hydraulic coupler, an auxiliary bearing seat, a small belt wheel and the like, the weight of the driving part is about 2t, and the main belt wheel belongs to the rotary drum part, so that the adjustment of the belt tension between the main belt wheel and the small belt wheel is completed by adjusting the position distance of the small belt wheel. Moreover, the small belt wheel and other mechanisms such as a motor of the driving part need to be concentric in the adjusting process, so that the adjustment of the small belt wheel is equivalent to the adjustment of the whole driving part. Because the parts which are as heavy as 2t are concentric, the tension of the transmission belt is very complicated to adjust in the actual operation process, and a large amount of time and manpower are consumed when a new machine and an old machine are produced, disassembled, maintained and debugged. Therefore, it is now urgently needed to design a belt tensioning adjusting mechanism of a screen sedimentation centrifuge, which is simple in operation, labor-saving, material-saving and high in efficiency.
Disclosure of Invention
For solving the not enough of prior art existence, the utility model provides an easy operation uses manpower sparingly, material resources, efficient screen cloth sedimentation centrifuge's belt tensioning adjustment mechanism.
The technical scheme of the utility model is that:
a belt tensioning adjusting mechanism of a screen sedimentation centrifuge comprises a driving base, a bolt adjusting groove, a concentric support, a connecting block and an adjusting component; the bolt adjusting groove is arranged on the driving base and is used for being matched with a fixing bolt on a base of the screen sedimentation centrifuge so as to fix the adjusted driving base on the base; the concentric support is fixed on the driving base and used for keeping the concentricity of a driving part of the screen sedimentation centrifuge; the connecting blocks are fixed at two ends of the driving base and are provided with threaded holes; the adjusting assembly comprises an adjusting rod, a distance block and a fixing block, the adjusting rod penetrates through the distance block to be connected with the fixing block, threads are arranged on the adjusting rod, an elastic pin is arranged on the distance block, and a mounting bolt connected with the machine base is arranged at the bottom of the fixing block.
Furthermore, a motor is arranged on the driving base, and the output end of the motor is connected with the small belt pulley.
Furthermore, the concentric support is provided with a plurality of concentric supports.
Furthermore, the connecting block protrudes out of the driving base and is fixed on the driving base.
Further, the adjusting assembly is matched with the connecting block.
Furthermore, an adjusting rod in the adjusting assembly is matched with a threaded hole in the connecting block.
The utility model discloses the beneficial effect who reaches does:
the utility model discloses in with screen cloth sedimentation centrifuge's drive division's all device integrations on drive base, thereby can be fine keep the concentric distance problem of only considering between main belt wheel and little band pulley or the drive base of each device can. The moving distance can be adjusted through screw transmission, so that manpower and material resources for disassembling, maintaining and debugging the new machine and the old machine can be greatly saved. The belt tension can be adjusted within a short time by only 1 to 2 persons, and the working efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the middle driving base and the components arranged on the driving base.
Fig. 2 is a schematic structural diagram of the adjusting assembly of the present invention.
Fig. 3 is a schematic structural diagram of the present invention after installation.
Wherein, 1, a small belt wheel; 2. connecting blocks; 3. a drive base; 4. a concentric support; 5. fixing the bolt; 6. a bolt adjusting groove; 7. a motor; 8. adjusting a rod; 9. a distance block; 10. an elastic pin; 11. a fixed block; 12. installing a bolt; 13. a primary pulley; 14. a machine base.
Detailed Description
To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a belt tension adjusting mechanism of a screen decanter centrifuge integrates all devices of a driving part including a motor 7 on a driving base 3, and a concentric support 4 is welded on the driving base 3 for keeping the devices concentric. The front end and the rear end of the driving base 3 are respectively welded with a connecting block 2 with a central threaded hole, and the driving base 3 is provided with a bolt adjusting groove 6 which can be fixed with the base 14 through a fixing bolt 5 when the belt tensioning adjustment is completed.
The adjusting part comprises an adjusting rod 8, a distance block 9 and a fixing block 11, the adjusting rod 8 penetrates through the distance block 9 to be connected with the fixing block 11, threads are arranged on the adjusting rod 8, an elastic pin 10 is arranged on the distance block 9, and a mounting bolt 12 connected with a machine base 14 is arranged at the bottom of the fixing block 11.
In the specific installation process, the adjusting rod 8 is screwed into the threaded hole of the connecting block 2, and the thread of the adjusting rod 8 is required to protrude out of the driving base 3 by at least 100 mm. And then the fixing block 11 is fixed with the base 14 through a screw hole reserved on the base 14. Then, the left rotation, the right rotation and the like are carried out through tools such as a wrench and the like, and the whole driving base is driven to move through the screw transmission, so that the belt tension between the main belt wheel 13 and the small belt wheel 1 is adjusted.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a screen cloth sedimentation centrifuge's belt tensioning adjustment mechanism which characterized in that: the device comprises a driving base, a bolt adjusting groove, a concentric support, a connecting block and an adjusting assembly; the bolt adjusting groove is arranged on the driving base and is used for being matched with a fixing bolt on a base of the screen sedimentation centrifuge so as to fix the adjusted driving base on the base; the concentric support is fixed on the driving base and used for keeping the concentricity of a driving part of the screen sedimentation centrifuge; the connecting blocks are fixed at two ends of the driving base and are provided with threaded holes; the adjusting assembly comprises an adjusting rod, a distance block and a fixing block, the adjusting rod penetrates through the distance block to be connected with the fixing block, threads are arranged on the adjusting rod, an elastic pin is arranged on the distance block, and a mounting bolt connected with the machine base is arranged at the bottom of the fixing block.
2. A belt tension adjustment mechanism for a screen bowl centrifuge as defined in claim 1, wherein: the driving base is provided with a motor, and the output end of the motor is connected with the small belt pulley.
3. A belt tension adjustment mechanism for a screen bowl centrifuge as defined in claim 1, wherein: the concentric support is provided with a plurality of.
4. A belt tension adjustment mechanism for a screen bowl centrifuge as defined in claim 1, wherein: the connecting block protrudes out of the driving base and is fixed on the driving base.
5. A belt tension adjustment mechanism for a screen bowl centrifuge as defined in claim 1, wherein: the adjusting component is matched with the connecting block.
6. A belt tension adjustment mechanism for a screen bowl centrifuge as defined in claim 5, wherein: and an adjusting rod in the adjusting assembly is matched with a threaded hole in the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467551.3U CN210623501U (en) | 2019-09-05 | 2019-09-05 | Belt tensioning adjusting mechanism of screen sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467551.3U CN210623501U (en) | 2019-09-05 | 2019-09-05 | Belt tensioning adjusting mechanism of screen sedimentation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623501U true CN210623501U (en) | 2020-05-26 |
Family
ID=70761040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467551.3U Active CN210623501U (en) | 2019-09-05 | 2019-09-05 | Belt tensioning adjusting mechanism of screen sedimentation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623501U (en) |
-
2019
- 2019-09-05 CN CN201921467551.3U patent/CN210623501U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103692202B (en) | A kind of nut screw automatic assembling mechanism | |
| CN107237071B (en) | A kind of printing and dyeing fabrics dewaterer | |
| CN210623501U (en) | Belt tensioning adjusting mechanism of screen sedimentation centrifuge | |
| CN208578910U (en) | A kind of caliper of automotive brake | |
| CN201914675U (en) | Tension device for running component of plate-type feeding machine | |
| CN201671092U (en) | Automatic tensioning device of chain for rotary trash cleaner | |
| CN211865948U (en) | Street lamp printing opacity cover belt cleaning device | |
| CN203187000U (en) | Tensioning device of bucket elevator return pulley | |
| CN209501861U (en) | A kind of novel single-shaft shredder | |
| CN103418827B (en) | Floating type cutting machine | |
| CN203650142U (en) | Automatic endless circumference moving scraper sharpening device | |
| CN202860705U (en) | Bag pulling centrifugal machine lifting cover stroke adjusting mechanism | |
| CN105107623A (en) | Wet belt type magnetic separator with self-loading and unloading functions | |
| CN210701000U (en) | Screening plant convenient to replace filter screen | |
| CN221245420U (en) | Medium-speed pulverizer roller shell that wears to grind | |
| CN209458360U (en) | Belt efficiency improving device of oil pumping unit | |
| CN205635363U (en) | Vertical running gear of last piece cutting all -in -one of glass | |
| CN207139687U (en) | A kind of hydraulic support bearing pin draw-off gear | |
| CN204509637U (en) | the transmission mechanism of warp knitting machine | |
| CN103274262A (en) | Take-up shaft assembly of take-up machine | |
| CN205164795U (en) | Jaw breaker fixed jaw | |
| CN220846489U (en) | Yarn feeding device of circular knitting machine | |
| CN213222767U (en) | Centrifuge feeding device | |
| CN205557049U (en) | Dresser drive mechanism convenient to dismouting | |
| CN208391101U (en) | A kind of milling machine of included detachable fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |