CN2060721U - Mechanical mixing and kneading device - Google Patents
Mechanical mixing and kneading device Download PDFInfo
- Publication number
- CN2060721U CN2060721U CN 89218331 CN89218331U CN2060721U CN 2060721 U CN2060721 U CN 2060721U CN 89218331 CN89218331 CN 89218331 CN 89218331 U CN89218331 U CN 89218331U CN 2060721 U CN2060721 U CN 2060721U
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- CN
- China
- Prior art keywords
- motor
- utility
- mechanical mixing
- kneading device
- model
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- 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.)
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Abstract
The utility model relates to a mechanical mixing and kneading device which is used in rubber and plastic industry, belonging to the technical field of chemical machinery. The mechanical mixing and kneading device of the utility model is formed by that a motor is installed at the lower part of a supporting bracket; the motor is connected with a retarder via an elastic coupling; then, the motor is connected with a speed ratio gear box, a front roller and a back roller, via a rod pin. In the retarder, two arc tooth conic gear pairs are used to realize a high grade deceleration and a low grade deceleration. The utility model has the advantages of low noise, oil leakage prevention; compared with an original mechanical mixing and kneading device, the noises are reduced by 10-20 decibels; the transmission efficiency is improved by 5%. Due to the adoption of a totally enclosed speed variator; gear wheel jogglers are few; therefore, the difficult problems of sounding, leakage, dirty in rubber and plastic industry.
Description
A kind of mill is used for the rubber plastic industry, belongs to the chemical machinery technical field.
Before the utility model mill was made, existing mill was to be exported after garden stud wheel decelerator is burst at the seams in the shaft coupling input by motor, reaches the back roller by an opposite opened garden stud wheel again, drives preliminary roller work through speed ratio gear.The weak point of this machine is that the transmission system noise is big, and oil leakage phenomenon is serious, causes environment dirty, and gear life is short, and transmission efficiency is low.Sound, leakage, dirtyly become hard nut to crack in the rubber industry already.
It is little that the purpose of this utility model provides a kind of volume, in light weight, and the life-span is long, the efficient height, and can solve the mill of environmental pollution.
The main solution of the utility model mill is achieved in that motor mounting below right support, through the yielding coupling connection reducer, connects the speed ratio gear case by rod pin shaft coupling and drives the front and back roller.Decelerator adopts two groups of curved tooth garden bevel gear pairs to realize the height double reduction, and inner axle head lubricates and selects the gear pump forced feed lubrication for use with the sealing of double blade backbone sealing ring.
Description of drawings:
Fig. 1 is the utility model mill complete machine structure figure:
Fig. 2 is the utility model mill decelerator front view:
Fig. 3 is the utility model mill decelerator appearance assumption diagram:
Embodiment during the utility model mill is incited somebody to action in conjunction with the accompanying drawings is further described:
Motor 1 is sold shaft coupling 4 through plum blossom yielding coupling 2 connection reducers 3 by rod, roller 8,7 before and after connection speed ratio gear case 5 drives.Decelerator is realized the height double reduction by two groups of curved tooth garden bevel gear pairs.The level speed change is realized by one group of curved tooth garden bevel gear pair at a high speed.Initiatively curved tooth garden bevel gear 14 is supported with two groups of garden taper roller bearings 47,48 respectively, and bearing is placed in the bearing block 15, and bearing block is installed on the casing 17, and axle head is radially with 49 sealings of double blade outside framework oil seal.Be fixed on the axle 22 behind passive curved tooth garden bevel gear 20 and the tie-plate 19 usefulness bolted on connections, axle by two groups of garden taper roller bearings 21 supporting and one group of biserial entad spherical bearing 18 make aiding support, the garden taper roller bearing is placed in the plain bearing housing 23, plain bearing housing is placed in the fixed bearing block 24, fixed bearing block is fastening with bolt and key and casing, realizes by trimmer 16,25.The slow speed turbine stage speed change is slowed down by one group of curved tooth garden bevel gear pair equally.Initiatively curved tooth garden bevel gear 27 is supported by two groups of garden taper roller bearings 31, and one group of biserial double row self aligning ball bearings 32 is as aiding support, the garden taper roller bearing is placed in the plain bearing housing 30, and plain bearing housing is installed in the fixed bearing block 29, and fixed bearing block and casing are fastening.Be installed on the low speed output shaft 33 behind passive curved tooth garden bevel gear 38 and the tie-plate 36 usefulness bolted on connections, axle supports with two groups of garden taper roller bearings 34,40, and bearing is installed in casing respectively and covers on 37, and axle head is radially with 41 sealings of double blade outside framework oil seal.The gears engaged pair is realized by trimmer 28,35,39.Connect with rod pin shaft coupling between two groups of curved tooth garden bevel gear pair power transmission shafts, shaft coupling adopts rod pin 44, overcoat 43 to connect with low-speed active gear axle head flange 42, interior cover 46 forms with the connection of high speed passive tooth wheel shaft, lubricating between all gears and the bearing pair of friction components realized by gear pump 52 and separator 51 forced feed lubrications.Gear pump driving gear 45 connects with rod pin shaft coupling overcoat, and driven gear 54 connects with gear pump shaft, and gear pump is installed on the support 53 that connects with casing.Gear pump oil sump 50 is become one with base, slow-speed shaft connects by rod pin shaft coupling with the back roller, back roller speed ratio gear and shaft coupling are one, preliminary roller is driven by speed ratio gear, forward and backward bearing 10 is placed in respectively on the left and right support 11, and support, motor, decelerator are placed on the base 12, and front and back roller roll adjustment is realized by garden post worm gearing 6, safe emergency braking mechanism 9 is installed in support top, the left and right sides, and charging tray 13 is installed in the cylinder below.Casing and cover plate 26 are foundry goods, and junction has the seal sealing, and totally-enclosed decelerator is installed on the base oil sump.
The utility model mill compared with prior art has the following advantages:
1, noise is low, reduces the 10-20 decibel than former machine, has reached environmental requirement; 2, non-leakage oil has solved the environmental pollution problem; 3, transmission efficiency can improve 5%; 4, owing to adopted curved tooth garden bevel gear, so gear is easy to replace and maintain; 5, volume is little, and the original mill of Length Ratio is shortened more than 1 meter; About 1 ton of weight saving; 6, low cost of manufacture reduces by 6000 yuan/platform; 7, this machine transmission system can enlarge and to be applied to other rubber manufacturing machinery such as machine driven systems such as banbury, calender, extruders
Claims (3)
1, a kind of mill is made up of motor, decelerator, front and back roller, left and right sides support, distance adjustor, release mechanism, charging tray, base.It is characterized in that motor mounting below right support,, connect speed ratio gear case and front and back roller by rod pin shaft coupling through the yielding coupling connection reducer.
2, mill according to claim 1 is characterized in that described decelerator by axle, two groups of curved tooth garden bevel gear pairs, rod pin shaft coupling, garden taper roller bearing, biserial spherical bearing entad, and bearing block, tie-plate, trimmer are formed.
3, mill according to claim 2 is characterized in that described axle head radially uses the double blade skeleton oil seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89218331 CN2060721U (en) | 1989-10-19 | 1989-10-19 | Mechanical mixing and kneading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89218331 CN2060721U (en) | 1989-10-19 | 1989-10-19 | Mechanical mixing and kneading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2060721U true CN2060721U (en) | 1990-08-22 |
Family
ID=4873409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89218331 Withdrawn CN2060721U (en) | 1989-10-19 | 1989-10-19 | Mechanical mixing and kneading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2060721U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844376A (en) * | 2010-05-06 | 2010-09-29 | 大连橡胶塑料机械股份有限公司 | Constant pressure type hydraulic distance-regulating device |
| CN102261431A (en) * | 2011-07-26 | 2011-11-30 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN102335974A (en) * | 2011-06-24 | 2012-02-01 | 蚌埠市振中橡塑制品有限公司 | Device for regulating roller spacing of open rubber refining machine |
| CN102357938A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Charging tray apparatus of open type rubber mixing mill |
| CN102357936A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Open-type rubber mixing mill |
| CN102357937A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Installation base of open type rubber fining machine |
| CN103496046A (en) * | 2013-10-11 | 2014-01-08 | 山东金宇轮胎有限公司 | Operation method for controlling operation of open mill, open mill and rubber mixing system |
-
1989
- 1989-10-19 CN CN 89218331 patent/CN2060721U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844376A (en) * | 2010-05-06 | 2010-09-29 | 大连橡胶塑料机械股份有限公司 | Constant pressure type hydraulic distance-regulating device |
| CN102335974A (en) * | 2011-06-24 | 2012-02-01 | 蚌埠市振中橡塑制品有限公司 | Device for regulating roller spacing of open rubber refining machine |
| CN102357938A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Charging tray apparatus of open type rubber mixing mill |
| CN102357936A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Open-type rubber mixing mill |
| CN102357937A (en) * | 2011-06-27 | 2012-02-22 | 蚌埠市振中橡塑制品有限公司 | Installation base of open type rubber fining machine |
| CN102261431A (en) * | 2011-07-26 | 2011-11-30 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN102261431B (en) * | 2011-07-26 | 2013-08-14 | 无锡双象橡塑机械有限公司 | Regulating mechanism for shaft distance between double output shafts |
| CN103496046A (en) * | 2013-10-11 | 2014-01-08 | 山东金宇轮胎有限公司 | Operation method for controlling operation of open mill, open mill and rubber mixing system |
| CN103496046B (en) * | 2013-10-11 | 2015-11-25 | 山东金宇轮胎有限公司 | For controlling operation method that mill runs, mill and refining colloid system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |