CN201625590U - Lifting device of vertical and rotary drum-suspending disc separator - Google Patents
Lifting device of vertical and rotary drum-suspending disc separator Download PDFInfo
- Publication number
- CN201625590U CN201625590U CN 200920318855 CN200920318855U CN201625590U CN 201625590 U CN201625590 U CN 201625590U CN 200920318855 CN200920318855 CN 200920318855 CN 200920318855 U CN200920318855 U CN 200920318855U CN 201625590 U CN201625590 U CN 201625590U
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- oil cylinder
- cylinder guide
- rotary drum
- vertical
- hydraulic cylinder
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Abstract
The utility model relates to a lifting device of a vertical and rotary drum-suspending disc separator, which is fixed between a transmission device housing and a base and comprises an oil cylinder shell, a hydraulic cylinder and a bolt, wherein the upper end of the oil cylinder shell is connected with the transmission device housing through the bolt, and the lower end thereof is fixedly connected with the base; the hydraulic cylinder is arranged in the oil cylinder shell; the upper surface of a piston rod of the hydraulic cylinder is fixedly connected with the transmission device housing; and the bottom of the hydraulic cylinder is fixedly connected with the base. The lifting device has the advantages of simple structure, convenient lifting, good safety, high efficiency, time/labor saving and convenient maintenance, and overcomes the disadvantages of finding hoisting equipment, erecting the hoisting equipment, needing several operators and consuming time as well as labor. In addition, the working intensity is lowered, time is saved, and the using efficiency of the machine is increased.
Description
Technical field
The utility model relates to the lowering or hoisting gear of disc separator, particularly relates to a kind of lowering or hoisting gear of vertical, rotary drum mounted model disc separator.
Background technology
In disc separator, a kind of vertical, rotary drum mounted model disc separator is arranged.The design feature of this seperator is that rotary drum is fixed on long oar axle lower end, and the upper end of axle is then borrowed bearing and is suspended in the transmission device.Elastic buffer rubber is housed in the transmission device, is used to limit the radial displacement of main shaft, to weaken the rotary drum dynamic loading that bearing bears when uneven.This support pattern makes the barycenter of the transmission device strong point far above rotary drum, guaranteed the stability of operation, and this support pattern has the advantage that rotor automatic aligning, transmission device can not polluted by material simultaneously.Therefore, this vertical, rotary drum hangs the type disc separator and is widely used in starch, pharmacy, chemical industry and the food processing, as primary separation, starch washing, pre-concentration or middle the concentrating of the refining workshop section of starch.
Yet this is vertical, rotary drum mounted model disc separator also has its weak point.Rotary drum is suspended on the gear mechanism housing in the casing owing to be installed on, and gear mechanism housing is fixed on the cylinder fuselage, and the cylinder fuselage is fixed on the base.In suspending operations for consolidation, machine down maintenance or when changing spray nozzle device, all need transmission device is hung out at every turn, and then rise and hang out rotary drum.And general large-scale lifting appliance is difficult for entering the workshop, can only look for lifting appliance with boom hoistings such as chain block liftings, sets up lifting appliance, many people operation, and this process is time-consuming but also effort not only, thereby causes the service efficiency of machine to reduce.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model provide a kind of simple in structure, lifting is convenient, safe and efficient, time saving and energy saving, the lowering or hoisting gear of vertical, the rotary drum mounted model disc separator being convenient to keep in repair.
The lowering or hoisting gear of vertical, rotary drum mounted model disc separator described in the utility model, substituted original cylinder fuselage, it is fixed between gear mechanism housing and the base, comprise oil cylinder housing, hydraulic cylinder, bolt, wherein oil cylinder housing upper end is connected with bolt with gear mechanism housing, fixedlys connected with base in oil cylinder housing lower end, and hydraulic cylinder places in the oil cylinder housing, the upper surface of its piston rod is fixedlyed connected with gear mechanism housing, and the hydraulic cylinder cylinder bottom is fixedlyed connected with base.
Lowering or hoisting gear vertical, rotary drum mounted model disc separator described in the utility model has following beneficial effect:
1, the utility model is simple in structure, conveniently transmission device and rotary drum is lifted by crane.The shaft of legacy equipment only plays the fastening effect, the utility model is transformed the shaft of legacy equipment, on the basis that does not increase equipment volume and change equipment structure, make equipment have hoisting function simultaneously, the drawback of avoided looking for lifting appliance, set up lifting appliance, many people operating.In the utility model when lifting, only need to remove the bolt that connects between gear mechanism housing and the oil cylinder housing, the primer fluid cylinder pressure, and the rotary drum that just will comprise gear mechanism housing is jack-up together.
2, the utility model can better make things convenient for the staff to its dismounting maintenance.In the utility model the piston rod of hydraulic cylinder relatively cylinder body be rotated when rise be raised to correct position after, the rotatable certain angle of gear mechanism housing, convenient rotary drum to its below overhauls and renewal part.After finishing maintenance, gear mechanism housing rotates to original position again.
In order to obtain better effect, can take following measure:
1, this lowering or hoisting gear vertical, rotary drum mounted model disc separator also comprises a guide finger, has pin-and-hole on gear mechanism housing and oil cylinder housing upper end.Like this, in rotary drum falling process, guarantee the rotary drum original position that falls back accurately by guide finger.
2, this lowering or hoisting gear vertical, rotary drum mounted model disc separator also comprises oil cylinder guide holder and oil cylinder guide ring, and hydraulic cylinder is fixed on the base by it.So conveniently hydraulic cylinder is overhauled.Oil cylinder guide ring and oil cylinder guide holder are cylinder, oil cylinder guide holder center has circular hole, its aperture is littler than oil cylinder guide ring slightly larger in diameter, hole depth rate oil cylinder guide ring height, the oil cylinder guide ring places in the circular hole of oil cylinder guide holder, there is a loop concave oil cylinder guide holder upper surface near the circumferential edges place, passes through bolting between hydraulic cylinder and oil cylinder guide ring, oil cylinder guide holder and the base.Because the hydraulic cylinder body sidewall is longer than the bottom surface, this sidewall that stretches out just in time is seated oil cylinder guide holder upper surface near on the loop concave at circumferential edges place; Because there is annular protrusion the hydraulic cylinder bottom surface by the inboard wall of cylinder block edge, this projection just in time is embedded in the annular groove that forms between oil cylinder guide ring, oil cylinder guide holder and the hydraulic cylinder sidewall; So hydraulic cylinder just finally is fixed on the base by oil cylinder guide ring and oil cylinder guide holder.
3, this is vertical, the piston rod upper surface of hydraulic cylinder is that bolt is connected with the fixedly connected mode of gear mechanism housing in the lowering or hoisting gear of rotary drum mounted model disc separator.So conveniently hydraulic cylinder is overhauled.
4, this is vertical, be connected for bolt between the oil cylinder housing lower end in the lowering or hoisting gear of rotary drum mounted model disc separator and the base.So conveniently hydraulic cylinder is overhauled.
Description of drawings
Fig. 1 is a schematic diagram vertical in the utility model, rotary drum mounted model disc separator.
Fig. 2 is the schematic diagram after the lifting of vertical in the utility model, rotary drum mounted model disc separator.
Fig. 3 is the schematic diagram of lowering or hoisting gear among Fig. 1.
Number description:
The 1-rotary drum; The 2-gear mechanism housing; The 3-base; 4-oil cylinder housing; The 5-hydraulic cylinder; The 6-bolt; The 7-guide finger; 8-oil cylinder guide holder; 9-oil cylinder guide ring.
The specific embodiment
In conjunction with Fig. 1 to Fig. 3, describe lowering or hoisting gear vertical into the utility model, rotary drum mounted model disc separator in detail.
The lowering or hoisting gear of vertical, rotary drum mounted model disc separator described in the utility model, substituted original cylinder fuselage, it is fixed between gear mechanism housing 2 and the base 3, comprises oil cylinder housing 4, hydraulic cylinder 5, bolt 6, guide finger 7, oil cylinder guide holder 8, oil cylinder guide ring 9; Wherein oil cylinder housing 4 upper ends and gear mechanism housing 2 have pin-and-hole, and the two usefulness bolt 6 connection, and oil cylinder housing 4 lower ends are connected by bolt 6 with base 3; Hydraulic cylinder 5 places in the oil cylinder housing 4, and the upper surface of its piston rod is connected by bolt 6 with gear mechanism housing 2; Oil cylinder guide ring 9 and oil cylinder guide holder 8 are cylinder, oil cylinder guide holder 8 centers have circular hole, its aperture is highly littler than oil cylinder guide ring 9 slightly larger in diameter, hole depth rate oil cylinder guide ring 9, oil cylinder guide ring 9 places in the circular hole of oil cylinder guide holder 8, there is a loop concave oil cylinder guide holder 8 upper surfaces near the circumferential edges place, and are fixing by bolt 6 between hydraulic cylinder 5 and oil cylinder guide ring 9, oil cylinder guide holder 8 and the base 3.
During lifting, remove the bolt 6 that connects between gear mechanism housing 2 and the oil cylinder housing 4, primer fluid cylinder pressure 5, under the effect of pressure oil, piston rod moves up, and owing to piston rod is connected with gear mechanism housing 2, and rotary drum 1 links to each other with gear mechanism housing 2, therefore hydraulic cylinder 5 rotary drum 1 jack-up together that will comprise gear mechanism housing 2, thus reach purposes such as machine maintenance and renewal part.In order better to make things convenient for the staff to its dismounting maintenance, when rise be raised to correct position after, can also rotate a certain angle, after rotary drum 1 being finished maintenance or renewal part, to hydraulic cylinder 5 figure signals, under by the effect of the gravity of lifting part own, hydraulic oil slowly by the oil inlet pipe oil return, rotary drum 1 and gear mechanism housing 2 begin to fall after rise, in rotary drum falling process, guarantee the rotary drums original position that falls back accurately by guide finger 7.
Claims (9)
1. the lowering or hoisting gear of vertical, a rotary drum mounted model seperator, be fixed between gear mechanism housing and the base, it is characterized in that it comprises oil cylinder housing, hydraulic cylinder, bolt, wherein oil cylinder housing upper end is connected with bolt with gear mechanism housing, fixedly connected with base in oil cylinder housing lower end, hydraulic cylinder places in the oil cylinder housing, and the upper surface of its piston rod is fixedlyed connected with gear mechanism housing, and the hydraulic cylinder cylinder bottom is fixedlyed connected with base.
2. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 1 is characterized in that it also comprises a guide finger, has pin-and-hole on oil cylinder housing upper end and gear mechanism housing.
3. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 1, it is characterized in that it also comprises oil cylinder guide holder and oil cylinder guide ring, oil cylinder guide ring and oil cylinder guide holder are cylinder, oil cylinder guide holder center has circular hole, its aperture is littler than oil cylinder guide ring slightly larger in diameter, hole depth rate oil cylinder guide ring height, the oil cylinder guide ring places in the circular hole of oil cylinder guide holder, there is a loop concave oil cylinder guide holder upper surface near the circumferential edges place, passes through bolting between hydraulic cylinder and oil cylinder guide ring, oil cylinder guide holder and the base.
4. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 2, it is characterized in that it also comprises oil cylinder guide holder and oil cylinder guide ring, oil cylinder guide ring and oil cylinder guide holder are cylinder, oil cylinder guide holder center has circular hole, its aperture is littler than oil cylinder guide ring slightly larger in diameter, hole depth rate oil cylinder guide ring height, the oil cylinder guide ring places in the circular hole of oil cylinder guide holder, there is a loop concave oil cylinder guide holder upper surface near the circumferential edges place, passes through bolting between hydraulic cylinder and oil cylinder guide ring, oil cylinder guide holder and the base.
5. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 1 is characterized in that the piston rod upper surface of described hydraulic cylinder is that bolt is connected with the fixedly connected mode of gear mechanism housing.
6. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 2 is characterized in that the piston rod upper surface of described hydraulic cylinder is that bolt is connected with the fixedly connected mode of gear mechanism housing.
7. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 3 is characterized in that the piston rod upper surface of described hydraulic cylinder is that bolt is connected with the fixedly connected mode of gear mechanism housing.
8. the lowering or hoisting gear of a kind of vertical, rotary drum mounted model disc separator according to claim 4 is characterized in that the piston rod upper surface of described hydraulic cylinder is that bolt is connected with the fixedly connected mode of gear mechanism housing.
9. according to the lowering or hoisting gear of each described a kind of vertical, rotary drum mounted model disc separator in the claim 1 to 4, it is characterized in that the described oil cylinder housing lower end and the fixedly connected mode of base are that bolt is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920318855 CN201625590U (en) | 2009-12-29 | 2009-12-29 | Lifting device of vertical and rotary drum-suspending disc separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920318855 CN201625590U (en) | 2009-12-29 | 2009-12-29 | Lifting device of vertical and rotary drum-suspending disc separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625590U true CN201625590U (en) | 2010-11-10 |
Family
ID=43056973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920318855 Expired - Fee Related CN201625590U (en) | 2009-12-29 | 2009-12-29 | Lifting device of vertical and rotary drum-suspending disc separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040446A (en) * | 2016-08-05 | 2016-10-26 | 蚌埠精工制药机械有限公司 | Built-in air cylinder assembly for centrifuge |
| CN106583065A (en) * | 2016-11-18 | 2017-04-26 | 苏州盛天力离心机制造有限公司 | Cantilever hanging bracket of hanging bag centrifugal machine |
-
2009
- 2009-12-29 CN CN 200920318855 patent/CN201625590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040446A (en) * | 2016-08-05 | 2016-10-26 | 蚌埠精工制药机械有限公司 | Built-in air cylinder assembly for centrifuge |
| CN106040446B (en) * | 2016-08-05 | 2019-10-18 | 蚌埠精工制药机械有限公司 | A kind of built-in cylinder assembly of centrifuge |
| CN106583065A (en) * | 2016-11-18 | 2017-04-26 | 苏州盛天力离心机制造有限公司 | Cantilever hanging bracket of hanging bag centrifugal machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20131229 |