CN208407129U - A kind of single-stage twin rollers - Google Patents
A kind of single-stage twin rollers Download PDFInfo
- Publication number
- CN208407129U CN208407129U CN201820788351.7U CN201820788351U CN208407129U CN 208407129 U CN208407129 U CN 208407129U CN 201820788351 U CN201820788351 U CN 201820788351U CN 208407129 U CN208407129 U CN 208407129U
- Authority
- CN
- China
- Prior art keywords
- shaft
- planet
- transmission
- transmission shaft
- main shaft
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a kind of single-stage twin rollers, including rack, it is set in rack and has the crush box of inlet port and outlet port, it is set to a pair of of roller in crush box and the transmission system for driving each roller to rotate towards each other, between roller side by side and gap setting, transmission system includes transmission shaft, main shaft and the epicyclic transmission mechanism rotated for driving spindle, main shaft is arranged and is rotationally connected with transmission shaft, each roller is arranged the outer wall for being fixed on main shaft, one end of transmission shaft is sequentially connected with driving mechanism, epicyclic transmission mechanism includes the small tooth shaft of planet, multiple planet gap bridge teeth and planetary annular, the small tooth shaft of planet is fixedly connected on transmission shaft relative on the other end of transmission shaft and driving mechanism connecting pin, each planet gap bridge tooth engages connection with the small tooth shaft of planet and planetary annular respectively, main shaft is towards outside one end of planetary annular Wall, which is arranged, is fixed with Planetary gear seat, which is fixedly connected with planetary gear circle.The utility model lies in that operation stability, practical.
Description
Technical field
The utility model relates to sweetened bean paste-making machine tool equipment technical fields, more particularly, to a kind of single-stage twin rollers
Background technique
Twin rollers are a kind of mechanical equipments for crushing stone for sand.
Patent No. 201720808473.3,207034094 U of Publication No. CN, a kind of entitled " sand making machine transmission pair
The patent document of roller machine assembly ", it is above-mentioned in the prior art, it includes that the internal roller kinetoplast with cavity and one end stretch to cavity
Interior transmission shaft, there are two planetary gear transmission mechanisms for series connection on the transmission shaft in the cavity of roller kinetoplast, due to the transmission
Axle position in one end in cavity do not take it is fixed be fixed and planetary gear mechanism design is unreasonable so that transmission shaft is inevitable
It will appear weak vibrations, the problems such as transmission efficiency is poor, transmission stability is poor and abrasion is big caused, to reduce twin rollers
Service life；And since two planetary gear transmission mechanisms are located in roller kinetoplast, if planetary gear transmission mechanism damages, need
First roller kinetoplast is dismantled, is then replaced again, due to the big heavier-weight of roller kinetoplast volume, causes disassembly inconvenient, causes more
Change in maintenance process that there are very inconvenient.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of transmission efficiencies is good, transmission is steady
It is qualitative preferably, abrasion is small, improves service life and the convenient single-stage twin rollers of repair and replacement and its method for determining sand processed.
The technical solution of the utility model is achieved in that a kind of single-stage twin rollers, including rack, is set in rack
And crush box with inlet port and outlet port, a pair of of roller for being set in crush box and for driving each roller to rotate towards each other
Transmission system between roller side by side and gap setting be relatively set with first bearing holder assembly and the second axis in the rack
Hold holder assembly, it is characterised in that: the transmission system includes transmission shaft, main shaft and the Gear Planet Transmission machine for driving spindle rotation
Structure, the main shaft are arranged and are rotationally connected with transmission shaft, and each roller is arranged the outer wall for being fixedly connected on main shaft, and the two of the main shaft
End is fixed in rack by first bearing holder assembly and second bearing holder assembly, and one end of the transmission shaft is sequentially connected with drive
Motivation structure, the epicyclic transmission mechanism include the small tooth shaft of planet, multiple planet gap bridge teeth and planetary annular, the small tooth of planet
Axis is fixedly connected on transmission shaft relative on the other end of transmission shaft and driving mechanism connecting pin, each planet gap bridge tooth respectively with
The small tooth shaft of planet and planetary annular engagement connection, one end outer wall of the main shaft towards planetary annular, which is arranged, to be fixedly connected with
Planetary gear seat, the Planetary gear seat are fixedly connected with planetary gear circle.
It is preferred that are as follows: the first bearing holder assembly includes the internal first bearing seat with cavity, the main shaft relative to
The other end of main shaft and Planetary gear seat connecting pin penetrates in cavity, the outer wall and first bearing seat of main shaft within the cavity it
Between pass through cylinder roller bearing be rotatablely connected, wherein transmission axis connection driving mechanism one end pass through cavity setting.
It is preferred that are as follows: the second bearing holder assembly includes second bearing seat, cabinet and case lid, the second bearing seat, case
Body and case lid form airtight cavity, and second bearing seat, cabinet and case lid are detachably connected by bolt, the main shaft connection row
One end of star pinion stand passes through second bearing seat and enters in airtight cavity, positioned at the outer wall and the second axis of the intracorporal main shaft of closed chamber
It holds and is rotatablely connected between seat by cylinder roller bearing；One end of the transmission small tooth shaft of axis connection planet passes through second bearing seat
Into in airtight cavity；Each planet gap bridge tooth passes through bridge shaft and is fixedly connected on case lid, and each planet gap bridge tooth is sheathed on
On bridge shaft, and it is rotatablely connected by zanjon bearing between each planet gap bridge tooth and bridge shaft；It is the small tooth shaft of the planet, multiple
Planet gap bridge tooth, planetary annular, Planetary gear seat, cylinder roller bearing, bridge shaft and zanjon bearing are respectively positioned on airtight cavity
It is interior.
It is preferred that are as follows: multiple planet gap bridge teeth are placed equidistant on same circumference.
By using above-mentioned technical proposal, driving mechanism drives transmission shaft rotation, at this point, the small tooth shaft of planet on transmission shaft
Three planet gap bridge tooth rotations are driven, three planet gap bridge teeth drive planetary annular rotation, finally, drive main shaft and roller one
Rotation is played, Design of Transmission System is reasonable and the both ends of main shaft and the both ends of transmission shaft are all fixed, and ensure that the two of main shaft
End and the both ends of transmission shaft are not in shaking phenomenon, finally realize that transmission efficiency is good, transmission stability is good and it is small to wear, from
And improve the service life of twin rollers.Due to the small tooth shaft of planet, multiple planet gap bridge teeth, planetary annular and Planetary gear seat
It is respectively positioned in airtight cavity, if damage, after only case lid and cabinet need to be disassembled, i.e., conveniently replaced maintenance.
The utility model is further arranged to: further including having lubricating system, the lubricating system includes fuel tank, oil pump, electricity
Motivation, filter screen, oil inlet pipe and oil return pipe, the oil pump are connect with electric-motor drive, and the oil pump is set on oil inlet pipe, institute
It states filter screen to be set to inside oil inlet pipe and between oil pump and the oil inlet end of oil inlet pipe, the oil outlet of the oil inlet pipe is divided into
Two branches are connected to the upper end of cabinet all the way, and another way is connected to first bearing seat, the oil inlet end of the oil return pipe and cabinet
Lower end connection, the oil outlet of oil return pipe are connected to fuel tank.
By using above-mentioned technical proposal, in operation due to the transmission system, each component friction generation temperature is relatively high,
In order to make transmission system the operation is stable and reliable, uses lubricating system and cooling down, lubrication and cleaning is carried out to transmission system,
The abrasion of each component is reduced, to improve the service life of transmission system.The of simple structure and strong practicability.
The utility model is further arranged to: the roller includes the motor pulley being sheathed on spindle outer wall and is arranged
In the roller ontology on motor pulley, the roller ontology is made of the muti-piece dental lamina being centered around on motor pulley wheel face,
The motor pulley includes shaft sleeve part, support portion and interconnecting piece, which is sheathed on the outer wall of main shaft, the support portion
Both ends are connect with shaft sleeve part and interconnecting piece respectively, and multiple installation protrusions, muti-piece dental lamina have circumferentially been placed equidistant on the interconnecting piece
On be provided with the compatible installation groove of installation protrusion, each dental lamina, which is detachably fixed by bolt with interconnecting piece, to be connect.
By using above-mentioned technical proposal, which be spliced by muti-piece dental lamina, realize be easily installed and
Disassembly, improve work efficiency, and if after one of damage, only need to change that block of damage；With blanket roller ontology
Damage needs integrally to replace roller by loop wheel machine, and replacement is caused to bother；It has circumferentially been placed equidistant on the interconnecting piece more
A installation is raised, the compatible installation groove with installation protrusion is provided on muti-piece dental lamina, so that dental lamina is being installed on interconnecting piece
When upper, in the installation groove on installation protrusion insertion dental lamina on the interconnecting piece, preparatory positioning action played, then, is led to
It crosses bolt muti-piece dental lamina is fixed on interconnecting piece, realizes and be easily installed disassembly.
The utility model is further arranged to: multiple loss of weight through-holes, multiple loss of weight through-holes edge are provided on the support portion
Circumference is equally spaced on support portion.
Motor pulley is enhanced while reducing motor pulley own wt by using above-mentioned technical proposal
Integral strength, ensure that its service life.
The utility model is further arranged to: being passed through between the both ends inner wall of the main shaft and the both ends outer wall of transmission shaft
Self-aligning bearing rotation connection.
By using above-mentioned technical proposal, the rotational stability between main shaft and transmission shaft ensure that.
The utility model is further arranged to: the driving mechanism includes driving motor, transmission shaft pulley and transmission shaft
Driven pulley, the transmission shaft pulley are fixed on the motor shaft of driving motor, and the transmission shaft driven pulley is fixed
In on transmission shaft, the transmission shaft pulley is sequentially connected by V-belt and transmission shaft driven pulley.
It is simple and reliable for structure by using above-mentioned technical proposal, guarantee to transmission shaft driven stability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first perspective view of specific embodiment of the present invention structure；
Fig. 2 is the second perspective view of specific embodiment of the present invention structure；
Fig. 3 is transmission system and lubrication system architecture schematic diagram in specific embodiment of the present invention；
Fig. 4 is motor pulley structural schematic diagram in specific embodiment of the present invention；
Fig. 5 is motor pulley schematic structural cross-sectional view in specific embodiment of the present invention；
Fig. 6 is specific embodiment of the present invention in the middle of the roller structural schematic diagram；
Fig. 7 is transmission system partial structural diagram in specific embodiment of the present invention.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-Fig. 7, the utility model discloses a kind of single-stage twin rollers, including rack 100, it is set to rack
On 100 and there is the crush box 200 of feed inlet 201 and discharge port 202, a pair of of the roller 1 being set in crush box 200 and be used for
The transmission system for driving each roller 1 to rotate towards each other between roller 1 side by side and gap setting is relatively set in the rack 100
First bearing holder assembly 2 and second bearing holder assembly 3, in the utility model specific embodiment, the transmission system includes passing
Moving axis 4, main shaft 5 and the epicyclic transmission mechanism for driving spindle rotation, the main shaft 5 are arranged and are rotationally connected with transmission shaft 4,
Each roller 1 is arranged the outer wall for being fixedly connected on main shaft 5, and the both ends of the main shaft 5 pass through first bearing holder assembly 2 and second bearing
Holder assembly 3 is fixed in rack 100, and one end of the transmission shaft 4 is sequentially connected with driving mechanism, the epicyclic transmission mechanism packet
The small tooth shaft 6 of planet, multiple planet gap bridge teeth 7 and planetary annular 8 are included, the small tooth shaft 6 of planet is fixedly connected on 4 phase of transmission shaft
For on the other end of transmission shaft 4 and driving mechanism connecting pin, each planet gap bridge tooth 7 respectively with the small tooth shaft 6 of planet and planet
The engagement connection of ring gear 8, one end outer wall of the main shaft 5 towards planetary annular 8, which is arranged, is fixedly connected with Planetary gear seat 9,
The Planetary gear seat 9 is fixedly connected with planetary gear circle 8.The first bearing holder assembly 2 includes internal first with cavity
Bearing block, the main shaft 5 penetrates in cavity relative to the other end of main shaft 5 and 9 connecting pin of Planetary gear seat, within the cavity
It is rotatablely connected between the outer wall and first bearing seat of main shaft 5 by cylinder roller bearing 10, wherein transmission shaft 4 connects driving machine
One end of structure is arranged across cavity.The second bearing holder assembly 3 includes second bearing seat 31, cabinet 32 and case lid 33, described
Second bearing seat 31, cabinet 32 and case lid 33 form airtight cavity, and second bearing seat 31, cabinet 32 and case lid 33 pass through bolt
It is detachably connected, one end that the main shaft 5 connects Planetary gear seat 9 passes through second bearing seat 31 and enters in airtight cavity, is located at
It is rotatablely connected between the outer wall and second bearing seat 31 of the intracorporal main shaft 5 of closed chamber by cylinder roller bearing 11；The transmission
One end that axis 4 connects the small tooth shaft 6 of planet passes through second bearing seat 31 and enters in airtight cavity；Each planet gap bridge tooth 7 passed through
Bridge axle 12 is fixedly connected on case lid 33, and each planet gap bridge tooth 7 is sheathed on bridge shaft 12, and each planet gap bridge tooth 7 and mistake
It is rotatablely connected by zanjon bearing 13 between bridge axle 12；The small tooth shaft 6 of the planet, multiple planet gap bridge teeth 7, planetary annular
8, Planetary gear seat 9, cylinder roller bearing 11, bridge shaft 12 and zanjon bearing 13 are respectively positioned in airtight cavity.Multiple planet mistakes
Bridge tooth 7 is placed equidistant on same circumference.
Wherein, planet gap bridge tooth is three, and is placed equidistant on same circumference.
By using above-mentioned technical proposal, driving mechanism drives transmission shaft rotation, at this point, the small tooth shaft of planet on transmission shaft
Three planet gap bridge tooth rotations are driven, three planet gap bridge teeth drive planetary annular rotation, finally, drive main shaft and roller one
Rotation is played, Design of Transmission System is reasonable and the both ends of main shaft and the both ends of transmission shaft are all fixed, and ensure that the two of main shaft
End and the both ends of transmission shaft are not in shaking phenomenon, finally realize that transmission efficiency is good, transmission stability is good and it is small to wear, from
And improve the service life of twin rollers.Due to the small tooth shaft of planet, multiple planet gap bridge teeth, planetary annular and Planetary gear seat
It is respectively positioned in airtight cavity, if damage, after only case lid and cabinet need to be disassembled, i.e., conveniently replaced maintenance.
It further include having lubricating system in the utility model specific embodiment, the lubricating system includes fuel tank 20, oil pump
21, motor 22, filter screen 23, oil inlet pipe 24 and oil return pipe 25, the oil pump 21 are sequentially connected with motor 22, the oil pump
21 are set on oil inlet pipe 24, and the filter screen 23 is set to 24 inside of oil inlet pipe and is located at the oil inlet of oil pump 21 and oil inlet pipe 24
Between end, the oil outlet of the oil inlet pipe 24 is divided into two branches, 240 is connected to all the way with the upper end of cabinet 32, another way 241 and
The connection of one bearing block 2, the oil inlet end of the oil return pipe 25 are connected to the lower end of cabinet 32, the oil outlet and fuel tank 20 of oil return pipe 25
Connection.
By using above-mentioned technical proposal, in operation due to the transmission system, each component friction generation temperature is relatively high,
In order to make transmission system the operation is stable and reliable, uses lubricating system and cooling down, lubrication and cleaning is carried out to transmission system,
The abrasion of each component is reduced, to improve the service life of transmission system.The of simple structure and strong practicability.
In the utility model specific embodiment, the roller 1 includes the motor pulley 14 being sheathed on spindle outer wall
And it is sheathed on the roller ontology 15 on motor pulley, the roller ontology 15 is by the muti-piece that is centered around on motor pulley wheel face
Dental lamina 16 forms, and the motor pulley 14 includes shaft sleeve part 140, support portion 141 and interconnecting piece 142, which is arranged
In on the outer wall of main shaft 5, the both ends of the support portion 141 are connect with shaft sleeve part 140 and interconnecting piece 142 respectively, on the interconnecting piece 142
Multiple installation protrusions 1420 have circumferentially been placed equidistant with, be provided on muti-piece dental lamina 16 and raised 1420 compatible installations are installed
Groove 160, each dental lamina 16 are detachably fixed with interconnecting piece 142 by bolt and are connect.
By using above-mentioned technical proposal, which be spliced by muti-piece dental lamina, realize be easily installed and
Disassembly, improve work efficiency, and if after one of damage, only need to change that block of damage；With blanket roller ontology
Damage needs integrally to replace roller by loop wheel machine, and replacement is caused to bother；It has circumferentially been placed equidistant on the interconnecting piece more
A installation is raised, the compatible installation groove with installation protrusion is provided on muti-piece dental lamina, so that dental lamina is being installed on interconnecting piece
When upper, in the installation groove on installation protrusion insertion dental lamina on the interconnecting piece, preparatory positioning action played, then, is led to
It crosses bolt muti-piece dental lamina is fixed on interconnecting piece, realizes and be easily installed disassembly.
In the utility model specific embodiment, multiple loss of weight through-holes 1410 are provided on the support portion 141, it is multiple to subtract
Weight through-hole 1410 is circumferentially equally spaced on support portion 141.
Motor pulley is enhanced while reducing motor pulley own wt by using above-mentioned technical proposal
Integral strength, ensure that its service life.
In the utility model specific embodiment, between the both ends inner wall of the main shaft 5 and the both ends outer wall of transmission shaft 4
It is rotatablely connected by self-aligning bearing 500.
By using above-mentioned technical proposal, the rotational stability between main shaft and transmission shaft ensure that.
In the utility model specific embodiment, the driving mechanism includes driving motor 40, transmission 41 and of shaft pulley
Transmission shaft driven pulley 42, the transmission shaft pulley 41 are fixed on the motor shaft of driving motor 40, the transmission shaft from
Dynamic belt pulley 42 is fixed on transmission shaft 4, and the transmission shaft pulley 41 is passed by V-belt and transmission shaft driven pulley 42
Dynamic connection.
It is simple and reliable for structure by using above-mentioned technical proposal, guarantee to transmission shaft driven stability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of single-stage twin rollers, including rack, it is set in rack and the crush box with inlet port and outlet port, is set to
A pair of of roller in crush box and the transmission system for driving each roller to rotate towards each other, between roller side by side and gap setting,
First bearing holder assembly and second bearing holder assembly are relatively set in the rack, it is characterised in that: the transmission system packet
It includes transmission shaft, main shaft and the epicyclic transmission mechanism for driving spindle rotation, the main shaft and is arranged and is rotationally connected with transmission shaft,
Each roller is arranged the outer wall for being fixedly connected on main shaft, and the both ends of the main shaft pass through first bearing holder assembly and second bearing seat group
Part is fixed in rack, and one end of the transmission shaft is sequentially connected with driving mechanism, and the epicyclic transmission mechanism includes that planet is small
Tooth shaft, multiple planet gap bridge teeth and planetary annular, the small tooth shaft of planet be fixedly connected on transmission shaft relative to transmission shaft with
On the other end of driving mechanism connecting pin, each planet gap bridge tooth engages connection with the small tooth shaft of planet and planetary annular respectively,
One end outer wall of the main shaft towards planetary annular, which is arranged, is fixedly connected with Planetary gear seat, the Planetary gear seat and planet tooth
Wheel rim is fixedly connected.
2. a kind of single-stage twin rollers according to claim 1, it is characterised in that: the first bearing holder assembly includes inside
First bearing seat with cavity, the main shaft penetrate in cavity relative to the other end of main shaft and Planetary gear seat connecting pin,
It is rotatablely connected between the outer wall and first bearing seat of main shaft within the cavity by cylinder roller bearing, wherein transmission shaft connects
The one end for connecing driving mechanism is arranged across cavity.
3. a kind of single-stage twin rollers according to claim 2, it is characterised in that: the second bearing holder assembly includes second
Bearing block, cabinet and case lid, the second bearing seat, cabinet and case lid form airtight cavity, second bearing seat, cabinet and case lid
It is detachably connected by bolt, one end of the main shaft connection Planetary gear seat passes through second bearing seat and enters airtight cavity
It is interior, it is rotatablely connected between the outer wall and second bearing seat of the intracorporal main shaft of closed chamber by cylinder roller bearing；The biography
One end of the moving axis connection small tooth shaft of planet passes through second bearing seat and enters in airtight cavity；Each planet gap bridge tooth passes through bridge shaft
It is fixedly connected on case lid, each planet gap bridge tooth is sheathed on bridge shaft, and logical between each planet gap bridge tooth and bridge shaft
Cross the rotation connection of zanjon bearing；The small tooth shaft of the planet, multiple planet gap bridge teeth, planetary annular, Planetary gear seat, cylinder rolling
Sub- bearing, bridge shaft and zanjon bearing are respectively positioned in airtight cavity.
4. a kind of single-stage twin rollers according to claim 3, it is characterised in that: it further include having lubricating system, the lubrication
System includes fuel tank, oil pump, motor, filter screen, oil inlet pipe and oil return pipe, and the oil pump is connect with electric-motor drive, described
Oil pump is set on oil inlet pipe, and the filter screen is set to inside oil inlet pipe and between oil pump and the oil inlet end of oil inlet pipe,
The oil outlet of the oil inlet pipe is divided into two branches, is connected to all the way with the upper end of cabinet, and another way is connected to first bearing seat, described
The oil inlet end of oil return pipe is connected to the lower end of cabinet, and the oil outlet of oil return pipe is connected to fuel tank, between the main shaft and transmission shaft
Gap setting.
5. a kind of single-stage twin rollers according to claim 1, it is characterised in that: the roller includes being sheathed on spindle outer wall
On motor pulley and the roller ontology that is sheathed on motor pulley, the roller ontology is by being centered around motor pulley wheel
Muti-piece dental lamina composition on face, the motor pulley includes shaft sleeve part, support portion and interconnecting piece, which is sheathed on main shaft
Outer wall on, the both ends of the support portion are connect with shaft sleeve part and interconnecting piece respectively, have circumferentially been placed equidistant on the interconnecting piece more
A installation is raised, and compatible installation groove, each dental lamina with installation protrusion are provided on muti-piece dental lamina and passes through bolt and interconnecting piece
It is detachably fixed connection.
6. a kind of single-stage twin rollers according to claim 5, it is characterised in that: be provided with multiple losss of weight on the support portion
Through-hole, multiple loss of weight through-holes are circumferentially equally spaced on support portion.
7. a kind of single-stage twin rollers according to claim 1, it is characterised in that: the both ends inner wall and transmission shaft of the main shaft
Both ends outer wall between pass through self-aligning bearing be rotatablely connected.
8. a kind of single-stage twin rollers according to claim 1, it is characterised in that: multiple planet gap bridge teeth are placed equidistant in same
On one circumference.
9. a kind of single-stage twin rollers according to claim 1 or 2 or 3, it is characterised in that: the driving mechanism includes driving
Motor, transmission shaft pulley and transmission shaft driven pulley, the transmission shaft pulley are fixed on the motor shaft of driving motor,
The transmission shaft driven pulley is fixed on transmission shaft, and the transmission shaft pulley passes through V-belt and transmission shaft follower belt
Wheel transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788351.7U CN208407129U (en) | 2018-05-25 | 2018-05-25 | A kind of single-stage twin rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788351.7U CN208407129U (en) | 2018-05-25 | 2018-05-25 | A kind of single-stage twin rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407129U true CN208407129U (en) | 2019-01-22 |
Family
ID=65111584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788351.7U Active CN208407129U (en) | 2018-05-25 | 2018-05-25 | A kind of single-stage twin rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525750A (en) * | 2018-05-25 | 2018-09-14 | 衢州协大重工机械有限公司 | A kind of single-stage twin rollers and its method for determining sand processed |
-
2018
- 2018-05-25 CN CN201820788351.7U patent/CN208407129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525750A (en) * | 2018-05-25 | 2018-09-14 | 衢州协大重工机械有限公司 | A kind of single-stage twin rollers and its method for determining sand processed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2088100A1 (en) | Conveyor drive roller | |
| TW201029732A (en) | Mixer | |
| JP6509206B2 (en) | Heavy load drive and crusher | |
| CN208407129U (en) | A kind of single-stage twin rollers | |
| CN108412971A (en) | A kind of transmission system and its transmission lubrication method of single-stage twin rollers | |
| CN108525750A (en) | A kind of single-stage twin rollers and its method for determining sand processed | |
| CN208203925U (en) | A kind of transmission system of single-stage twin rollers | |
| CN205587063U (en) | Make husky quick -witted smashing cylinder drive assembly | |
| CN109751402B (en) | Vehicle-mounted coalbed methane drill power head reduction gearbox | |
| CN102705498A (en) | Bearing lubricating structure of reduction box | |
| CN203488679U (en) | Vertical decelerator | |
| CN205064022U (en) | Engine and automobile | |
| CN208364729U (en) | A kind of novel self-lubricating gear | |
| CN217094439U (en) | Novel belt drive pulverized coal separator | |
| CN202690995U (en) | Bearing lubricating structure of reduction gearbox | |
| CN210479918U (en) | Planetary gear reducer and external electric roller | |
| CN215985177U (en) | Transmission gear pair detection tool of natural gas compressor | |
| CN215440892U (en) | Spinning thread lubricating arrangement for textile production | |
| CN213451596U (en) | Dryer driving device | |
| CN107653591A (en) | Dynamic balancing high-speed main spindle device and the rug-overtufting machine with the main shaft device | |
| CN206770528U (en) | A kind of 950 kilowatts of wind turbine gearboxes | |
| CN202451807U (en) | Coaxial planetary gear box with integral frame | |
| CN219964742U (en) | Modular transverse support structure of defoaming mixer | |
| CN206329650U (en) | The total power force aid clutch of special car engine | |
| CN110821876A (en) | Bearing lubricating and pressurizing device for horizontal centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |