CN209666404U - The planetary extruder of symmetrical structure is driven outside central feeding - Google Patents
The planetary extruder of symmetrical structure is driven outside central feeding Download PDFInfo
- Publication number
- CN209666404U CN209666404U CN201821563462.4U CN201821563462U CN209666404U CN 209666404 U CN209666404 U CN 209666404U CN 201821563462 U CN201821563462 U CN 201821563462U CN 209666404 U CN209666404 U CN 209666404U
- Authority
- CN
- China
- Prior art keywords
- shell
- compression roller
- planetary
- roll shaft
- central feeding
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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 discloses the planetary extruder of symmetrical structure is driven outside a kind of central feeding, including rack, the extrusion device with compression roller and the planetary driving mechanism for driving compression roller roll shaft；The extrusion device includes the shell for being fixed on rack, shell and rotational support are placed in rotation in the power input shaft of rack, by the compression roller roll shaft that can be set in shell in a manner of autobiography and revolution and fixed jacket in compression roller roll shaft and the compression roller that is located in shell, it is arranged on the compression roller roll shaft there are two compression roller and two compression rollers is located at the transverse ends of interior of shell, the outer circle of the shell corresponds to compression roller and offers multiple extrusion cavities, central feeding mouth is provided on shell between two compression rollers, the planetary driving mechanism is located at outside shell and for driving compression roller roll shaft to make autobiography and revolution.
Description
Technical field
The utility model relates to extruder, and in particular to the planetary extruder of symmetrical structure is driven outside a kind of central feeding.
Background technique
Extruder is a kind of by squeezing out the equipment that squeezes out orifice plate extrusion molding of the roller by softwood by specific shape, Neng Gouyong
In granular products such as manufacture pills, extruder in the prior art squeezes out roller and is rolled by the rubbing action between material
Dynamic, moving situation is unstable, and extrusion roller is poor to the guiding role of material, and a part of material is squeezing under the impetus for squeezing out roller
Flowing in orifice plate out, cannot be effective along orifice plate extrusion molding is squeezed out, and extrusion efficiency is low；Although also there is planetary driving structure
Extruder, but the anti-load intensity of the planetary mechanism is low, stability is poor, and processing efficiency is low.
Therefore, in order to solve the above problem, a kind of central feeding is needed to be driven the planetary extruder of symmetrical structure, Neng Gouyou outside
Effect increases the processing efficiency of extruder, and the anti-load intensity of planetary mechanism is high, conducive to the stability for improving extruder work.
Utility model content
In view of this, providing transmission pair outside central feeding the purpose of the utility model is to overcome defect in the prior art
Claim the planetary extruder of structure, the processing efficiency of extruder, and the anti-load intensity of planetary mechanism can be effectively increased, is conducive to improve
The stability of extruder work.
The planetary extruder of symmetrical structure is driven outside the central feeding of the utility model, including rack, with compression roller
Extrusion device and planetary driving mechanism for driving compression roller roll shaft；The extrusion device includes be fixed on rack outer
Shell is placed in shell, rotation and rotational support in the power input shaft of rack, shell can be set in a manner of autobiography and revolution
Interior compression roller roll shaft and fixed jacket is arranged on compression roller roll shaft and the compression roller in shell, the compression roller roll shaft
There are two compression roller and two compression rollers are located at the transverse ends of interior of shell, and the outer circle of the shell corresponds to compression roller and opens up
There are multiple extrusion cavities, be provided with central feeding mouth on shell between two compression rollers, the planetary driving mechanism is located at
Shell is outer and for driving compression roller roll shaft to make autobiography and revolution.
Further, the planetary driving mechanism include fixed jacket in power input shaft left and right turnover bogie and
It is fixed on the rotation driving assembly of rack, the left and right driving frame is located at the both lateral sides of shell, the both ends point of compression roller
The turnover drive hole that left and right driving frame is set is not extended and is placed in rotating, the rotation driving assembly includes being fixed on machine
Frame is simultaneously coated at the rotation drive seat of power input shaft, the planet can be set in a manner of rotation and turnover in rotation drive seat
Axis and fixed jacket are in being fixedly installed the external tooth engaged with planetary gear in the planetary gear of planet axis, the rotation drive seat
Circle, the planet axis are cooperated by shaft coupling and the transmission of compression roller roll shaft.
Further, the first rolling bearing is provided in the turnover drive hole.
Further, the extrusion device further includes the rotatory sealing disk for being set to shell both ends, rotatory sealing disk and extrusion
Shell, which encloses, to be set to form annular extrusion chamber, and the rotatory sealing disk eccentric setting has eccentric orfice, and the compression roller roll shaft passes through eccentric orfice.
Further, the support base for being used to support power input shaft is fixedly installed in the rack, the support base is two
Both ends that are a and being located at power input shaft, power input shaft are installed on support base by third rolling bearing.
It further, further include driving motor and speed reducer, the driving motor is driven by speed reducer and power input shaft
Cooperation.
Further, the compression roller roll shaft is four, which is uniformly distributed circumferentially setting.
The beneficial effects of the utility model are: being driven symmetrical structure planet outside a kind of central feeding disclosed by the utility model
Center is arranged between two compression rollers by setting extrusion device to the structure of coaxial double roller, and on shell in formula extruder
Feed inlet forms central feeding symmetrical structure, is conducive to improve processing efficiency and job stability, while by planetary driving mechanism
It is set to outside shell, is conducive to guarantee that planetary driving mechanism has larger design size, guarantees that driving force is larger, guarantee planet machine
The anti-load intensity of structure is high.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of planetary drive in the utility model；
Fig. 3 is the structural schematic diagram of extrusion device in the utility model.
Specific embodiment
As shown, the central feeding in the present embodiment is driven the planetary extruder of symmetrical structure, including rack 1, tool outside
There are the extrusion device 3 of compression roller 2 and the planetary driving mechanism for driving compression roller roll shaft；The extrusion device includes fixing
In be placed in the shell 4 of rack, rotation power input shaft 5 in rack of shell and rotational support, with can autobiography and revolution side
Formula be set to the compression roller roll shaft 6 in shell and fixed jacket in compression roller roll shaft and be located at shell in compression roller, it is described squeeze
It is arranged on pressure roller roll shaft there are two compression roller and two compression rollers is located at the transverse ends of interior of shell, the outer circle of the shell
Corresponding compression roller offers multiple extrusion cavities 7, is provided with central feeding mouth 8, the row on shell between two compression rollers
Planetary driving mechanism is located at outside shell and for driving compression roller roll shaft to make autobiography and revolution；By setting same for extrusion device
The structure of axis double roller, and central feeding mouth is set between two compression rollers on shell, central feeding symmetrical structure is formed, is conducive to
Processing efficiency and job stability are improved, while planetary driving mechanism being set to outside shell, is conducive to guarantee planetary driving
Mechanism has larger design size, guarantees that driving force is larger, guarantees that the anti-load intensity of planetary mechanism is high；The shell is horizontal circle
Barrel structure, details are not described herein.
In the present embodiment, the planetary driving mechanism includes that fixed jacket drives in the left and right turnover of power input shaft
Frame (including left turnover bogie 9 and right turnover bogie 10) and the rotation driving assembly for being fixed on rack, the left and right driving
Frame is located at the both lateral sides of shell, and the both ends of compression roller, which each extend over and are placed in rotating, is arranged in left and right driving frame
Have enough to meet the need drive hole, the rotation driving assembly include be fixed on rack and be coated at power input shaft rotation drive seat 11, with
Can the mode of rotation and turnover be set to planet axis 12 in rotation drive seat and fixed jacket in the planetary gear 13 of planet axis,
The outer gear ring 14 engaged with planetary gear is fixedly installed in the rotation drive seat, the planet axis is by shaft coupling 15 and squeezes
The transmission cooperation of pressure roller roll shaft；The second rolling bearing 19, the extrusion device are provided between the planet axis and rotation drive seat
It further include the rotatory sealing disk (including anticlockwise seal disc 16 and right rotation seal disc 17) for being set to shell both ends, rotatory sealing
Disk and extrusion shell enclose and set to form annular extrusion chamber, and the rotatory sealing disk eccentric setting has eccentric orfice, and the compression roller roll shaft is worn
Cross eccentric orfice；It is clearance seal between compression roller roll shaft and eccentric orfice inner wall between the rotatory sealing disk and shell, leads to
The planetary driving mechanism is crossed, conducive to realizing the realization of compression roller roll shaft around the revolution of power input shaft and around center axis certainly
Turn, improves extruding dynamics.
In the present embodiment, the first rolling bearing 18 is provided in the turnover drive hole；Outside first rolling bearing
The both ends of compression roller roll shaft are placed on, it is smooth to be conducive to the rotation of compression roller roll shaft.
In the present embodiment, the support base 21 for being used to support power input shaft, the support are fixedly installed in the rack
Seat is two and is located at the both ends of power input shaft, and power input shaft is installed on support base by third rolling bearing 20
On；Conducive to the stability for guaranteeing power input shaft and high-intensitive load.
It further include driving motor 23 and speed reducer in the present embodiment, the driving motor is defeated by speed reducer 22 and power
Enter axis transmission cooperation；It is conducive to improve the driving moment of driving motor by speed reducer, the speed reducer and driving motor are existing
There is technology, details are not described herein.
In the present embodiment, the compression roller roll shaft is four, which is uniformly distributed circumferentially setting；It should
Four compression roller roll shafts are uniformly distributed circumferentially setting；Uniform force, conducive to guaranteeing to prolong the service life.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. being driven the planetary extruder of symmetrical structure outside a kind of central feeding, it is characterised in that: including rack, with compression roller
Extrusion device and planetary driving mechanism for driving compression roller roll shaft；The extrusion device includes be fixed on rack outer
Shell is placed in shell, rotation and rotational support in the power input shaft of rack, shell can be set in a manner of autobiography and revolution
Interior compression roller roll shaft and fixed jacket is arranged on compression roller roll shaft and the compression roller in shell, the compression roller roll shaft
There are two compression roller and two compression rollers are located at the transverse ends of interior of shell, and the outer circle of the shell corresponds to compression roller and opens up
There are multiple extrusion cavities, be provided with central feeding mouth on shell between two compression rollers, the planetary driving mechanism is located at
Shell is outer and for driving compression roller roll shaft to make autobiography and revolution.
2. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 1, it is characterised in that: the row
Planetary driving mechanism includes fixed jacket in the left and right turnover bogie of power input shaft and is fixed on the rotation driving group of rack
Part, the left and right driving frame are located at the both lateral sides of shell, and the both ends of compression roller each extend over and are placed on setting in rotating
In the turnover drive hole of left and right driving frame, the rotation driving assembly includes being fixed on rack and being coated at power input shaft
Rotation drive seat, by the planet axis and fixed jacket that can be set in a manner of rotation and turnover in rotation drive seat in planet axis
Planetary gear is fixedly installed the outer gear ring engaged with planetary gear in the rotation drive seat, and the planet axis passes through shaft coupling
Device and the transmission of compression roller roll shaft cooperate.
3. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 2, it is characterised in that: the week
Turn to be provided with the first rolling bearing in drive hole.
4. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 1, it is characterised in that: described to squeeze
Device further includes the rotatory sealing disk for being set to shell both ends out, and rotatory sealing disk and extrusion shell enclose and set to form annular extrusion chamber,
The rotatory sealing disk eccentric setting has eccentric orfice, and the compression roller roll shaft passes through eccentric orfice.
5. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 1, it is characterised in that: the machine
The support base for being used to support power input shaft is fixedly installed on frame, the support base is two and is located at power input shaft
Both ends, power input shaft is installed on support base by third rolling bearing.
6. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 1, it is characterised in that: further include
Driving motor and speed reducer, the driving motor are cooperated by speed reducer and power input shaft transmission.
7. being driven the planetary extruder of symmetrical structure outside central feeding according to claim 1, it is characterised in that: described to squeeze
Pressure roller roll shaft is four, which is uniformly distributed circumferentially setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563462.4U CN209666404U (en) | 2018-09-24 | 2018-09-24 | The planetary extruder of symmetrical structure is driven outside central feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563462.4U CN209666404U (en) | 2018-09-24 | 2018-09-24 | The planetary extruder of symmetrical structure is driven outside central feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666404U true CN209666404U (en) | 2019-11-22 |
Family
ID=68560417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563462.4U Expired - Fee Related CN209666404U (en) | 2018-09-24 | 2018-09-24 | The planetary extruder of symmetrical structure is driven outside central feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286439A (en) * | 2022-08-05 | 2022-11-04 | 孙海 | Organic fertilizer and processing and preparing process thereof |
-
2018
- 2018-09-24 CN CN201821563462.4U patent/CN209666404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286439A (en) * | 2022-08-05 | 2022-11-04 | 孙海 | Organic fertilizer and processing and preparing process thereof |
| CN115286439B (en) * | 2022-08-05 | 2023-11-03 | 永清县丰沐生态农业开发有限公司 | Organic fertilizer and processing preparation technology thereof |
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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: 20191122 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |