CN207034095U - A kind of sand making machine secondary transmission twin rollers assembly - Google Patents
A kind of sand making machine secondary transmission twin rollers assembly Download PDFInfo
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- CN207034095U CN207034095U CN201720808750.0U CN201720808750U CN207034095U CN 207034095 U CN207034095 U CN 207034095U CN 201720808750 U CN201720808750 U CN 201720808750U CN 207034095 U CN207034095 U CN 207034095U
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- planetary gear
- left end
- end cap
- gear
- making machine
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Abstract
A kind of sand making machine secondary transmission twin rollers assembly, including the first Planetary Gear Transmission, the second Planetary Gear Transmission.First Planetary Gear Transmission includes the first power transmission shaft, the first sun gear, the first planetary gear and the first gear ring.Second Planetary Gear Transmission includes second driving shaft, the second sun gear, the second planetary gear and the second gear ring.Cavity is provided with roller kinetoplast, the left end and left end cap of roller kinetoplast are fixedly linked, and left end cap is provided with the through hole passed through for the first power transmission shaft, and the right-hand member of the first power transmission shaft is located in the cavity of roller kinetoplast, and the left end of the first power transmission shaft stretches out left end cap；The right-hand member of first sun gear and the first power transmission shaft is connected and is connected positioned at the right side of left end cap, the first planetary gear with left end cap dead axle bobbin；Second driving shaft is located in cavity, and its left end and the first gear ring coaxial transmission are connected, and the second sun gear and second driving shaft are fixedly linked, and the second gear ring and roller kinetoplast are fixedly linked, and the second planetary gear and the second gear ring dead axle are connected；The right-hand member of roller kinetoplast is installed with right end cap.
Description
Technical field
It the utility model is related to a kind of for bulk stone being smashed the sweetened bean paste-making machine tool that small stone is made, and in particular to system is husky
Power drive mechanism in machinery.
Background technology
Sweetened bean paste-making machine is a kind of plant equipment being used for by stone crushing for sand.The structure of sweetened bean paste-making machine mainly has two kinds, and one
Kind is hammer mill, another kind is twin rollers.Hammer mill consumable accessory is more, energy consumption is big, dust is more, and fineness is uneven.Two pairs of rollers
Formula sweetened bean paste-making machine can then avoid the deficiency that dust is more, fineness is uneven.
Patent No. 2010202399225, Publication No. CN201791554U, the entitled " driving of double-roll type sand making machine
The patent document of mechanism ", disclose a kind of double-roll type sand making machine：" including frame, cabinet, roll, bearing block, sweetened bean paste-making machine axle, axle
Bearing and cabinet are installed in frame, and bearing seat is provided with two sweetened bean paste-making machine axles in cabinet, made in the left and right sides of cabinet
The both ends of husky arbor are provided with roll by bearing seat supports on each sweetened bean paste-making machine axle；Also include two groups of power drive mechanisms, every group
Power drive mechanism includes a motor, a shaft coupling, a reduction box and a second shaft coupling；Motor connection shaft coupling
Device, shaft coupling connect the input shaft of reduction box, the output axis connection second shaft coupling of reduction box；The of two groups of power drive mechanisms
Two shaft couplings connect the end of two sweetened bean paste-making machine axles respectively." realized using shaft coupling in the utility model power drive mechanism it is soft
Connection, target are to attempt to improve transmission efficiency, mitigate abrasion, vibration and noise significantly.In fact, exist inefficient, abrasion it is big,
Bearing capacity is small, impact resistance is small, vibration and apparent volume are big, continuously runs the shortcomings that deficiency of short life.In addition the system
The deficiency of stationarity difference when husky machine also has crushing rotary drum work.
Application number 201610163573.5, the A of application publication number CN 105728102, entitled " driving is made in pair roller type
The patent application file of husky machine " discloses a patent application：" including frame, frame are provided with a pair of crushing rotary drums, driving powder
The clearance adjustment mechanism in the gap between a pair of crushing rotary drums of driving structure and adjustment that broken roller rotates, crushing rotary drum include grinding
Pressure cylinder and main shaft, roll jacket casing and set and be rotationally connected with main shaft, crushing rotary drum is linked together by main shaft with frame, driving machine
Structure includes being connected to the ring gear rolled in cylinder, the gearing shaft for being rotationally connected with main shaft and drive gear drive axis
Gear-box and the motor for inputting power to gear-box, gearing shaft are provided with first gear, lead between first gear and ring gear
Planetary gear is crossed to link together." invention attempt drums inside set epicyclic train mode, solve existing sweetened bean paste-making machine
Roller in outside by setting sprocket wheel to be driven to realize the problem of apparent volume is big, bearing capacity is small caused by rotation.
The problem of existing be：Due to only designing primary planet pinion transmission, to reach the gearratio of needs, the gear of planetary gear system
Parameter is restricted, while main shaft is the needs that hollow-core construction is used to place gearing shaft again, and this can all reduce whole system
Intensity, and then very bad influence is caused to the service life of Planetary Gear Transmission.
The content of the invention
Main inventive purpose of the present utility model, it is to provide a kind of processing and manufacturing and requires low, broken husky ability is strong, service life
High sand making machine secondary transmission twin rollers assembly.
Technical scheme used in the utility model is：A kind of sand making machine secondary transmission twin rollers assembly, including the first planet
Gear drive, the second Planetary Gear Transmission.First Planetary Gear Transmission includes the first power transmission shaft, the first sun gear, the first planet
Wheel and the first gear ring, the first planetary gear and the first planet wheel spindle are connected.Second Planetary Gear Transmission includes second driving shaft, second
Sun gear, the second planetary gear and the second gear ring, the second planetary gear and the second planetary gear installation axle are connected.Sky is provided with roller kinetoplast
Chamber, the left end and left end cap of roller kinetoplast are fixedly linked, and left end cap is provided with the through hole passed through for the first power transmission shaft, the first power transmission shaft
Right-hand member is located in the cavity of roller kinetoplast, and the left end of the first power transmission shaft stretches out left end cap；The right side of first sun gear and the first power transmission shaft
End is connected and positioned at the right side of left end cap, the left end and left end cap of the first planet wheel spindle are connected；Second driving shaft is located in cavity,
Its left end and the first gear ring coaxial transmission are connected, and the second sun gear and second driving shaft are fixedly linked, the second gear ring and roller kinetoplast
It is fixedly linked, the second planetary gear is arranged in the second planetary gear installation axle to be connected with the second gear ring dead axle；The right-hand member of roller kinetoplast is consolidated
Provided with right end cap.
The utility model, two planetary gear mechanisms are in series with the cavity of roller kinetoplast, it is constant in cavity, it is total to pass
In the case of moving than requiring constant, the relevant parameter of two Planetary Gear Transmissions can be improved, so as to improve two planetary gears
The reliability and service life of transmission.Alternatively, it is also possible on the premise of reliability and service life is ensured, make resultant gear ratio ratio
With single planetary gear transmission come it is high, so as to improve the practicality of sand making machine.The utility model is very outstanding one kind
Sand making machine secondary transmission twin rollers assembly.
Preferably, the left end of the first power transmission shaft is provided with keyway, the left end of the first power transmission shaft passes through key connection and sand making machine
The belt pulley of the belt transmission of secondary transmission twin rollers assembly is connected.This preferred scheme, it is simple and reliable for structure, can be in special feelings
Under condition, complete machine structure is protected by belt slippage.
Preferably, the first gear ring includes the first gear ring body and connection end cap, the left side of connection end cap and the first gear ring
The right side of body is connected, connection end cap and second driving shaft key connection, so as to realize the transmission of the first gear ring and second driving shaft
It is connected.
Preferably, also include the second planetary gear installation side plate and the second planetary gear installation axle；Second planetary gear is installed
The side of side plate and the second gear ring is connected by bolt arrangement, the second planetary gear installation axle and the second planetary gear installation side plate phase
Even；Second planetary gear rolling support is in the second planetary gear installation axle.Further preferably, the second planetary gear installation side plate
Including left second planetary gear installation side plate and right second planetary gear installation side plate, all rolling supports are on second driving shaft, and the right side
Second planetary gear installation side plate is provided with positioning convex ring protruding to the right, being adapted to cavity.This preferred scheme, rational in infrastructure, peace
It is quick to set position, is advantageous to improve installation accuracy, and then is advantageous to improve service life.
Preferably, the second gear ring and roller kinetoplast are fixedly linked by bolt arrangement.This preferred scheme, simple in construction, peace
Fill easy to adjust.
Preferably, if the first power transmission shaft is connected by dry bearing with left end cap.This preferred scheme, structural stability is high,
Be advantageous to improve the service life of sand making machine.
Preferably, left and right end cap is connected by bolt and roller kinetoplast.This preferred scheme, it is simple in construction, stably, dress
With easy.
In summary, the beneficial effects of the utility model are：Processing and manufacturing requires low, and broken husky ability is strong, and service life is high.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model；
Fig. 2：Support member and intermediate connector connected structure schematic front view；
Fig. 3：Support member and intermediate connector connected structure schematic cross-sectional view；
Fig. 4：Support member and intermediate connector connected structure other direction schematic cross-sectional view；
In figure：First Planetary Gear Transmission 1, the first power transmission shaft 1.1, the first sun gear 1.2, the first planetary gear 1.3, first
Planet wheel spindle 1.3.1, support member 1.3.2, intermediate connector 1.3.3, middle connecting plate 1.3.4, the first gear ring 1.4, the first tooth
Enclose body 1.4.1, connection end cap 1.4.2, the second Planetary Gear Transmission 2, second driving shaft 2.1, the second sun gear 2.2, second
Planetary gear 2.3, the second planetary gear installation axle 2.3.1, the second gear ring 2.4, the second planetary gear installation side plate 2.4.1, left second row
Star-wheel installation side plate 2.4.11, the second planetary gear installation side plate 2.4.12 of the right side, positioning convex ring 2.4.121, roller kinetoplast 3, cavity
3.1st, left end cap 4, right end cap 5, the pasta 6 of gear oil.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in figure 1, the utility model includes the first Planetary Gear Transmission 1, the second Planetary Gear Transmission 2；First planet
Gear drive 1 includes the first power transmission shaft 1.1, the first sun gear 1.2, the first planetary gear 1.3, the first gear ring 1.4 and the first planet
Wheel shaft 1.3.1, the first planet wheel spindle 1.3.1 and left end cap 4 are fixedly linked.The present embodiment, the first Planetary Gear Transmission 1 also include
Support member 1.3.2, intermediate connector 1.3.3；Support member 1.3.2 and the first planet wheel spindle 1.3.1 right-hand member are connected, and with first
The gap of power transmission shaft 1.1 is connected；First planet wheel spindle 1.3.1 left end and intermediate connector 1.3.3 key connections, centre connection
Part 1.3.3 is that an annulus product and being screwed with the bolt not shown in figure with left end cap 4 is connected, each first planet wheel spindle
1.3.1 left end and same intermediate connector key connection, the first planet wheel spindle 1.3.1 left end pass through intermediate connector
1.3.3 it is fixedly linked with left end cap 4.Second Planetary Gear Transmission 2 includes second driving shaft 2.1, the second sun gear 2.2, second
Planetary gear 2.3, the second gear ring 2.4 and the second planetary gear installation axle 2.3.1.Cavity 3.1, a left side for roller kinetoplast 3 are provided with roller kinetoplast 3
End and left end cap 4 are fixedly linked, and left end cap 4 is provided with the through hole passed through for the first power transmission shaft 1.1, the right-hand member of the first power transmission shaft 1.1
In the cavity of roller kinetoplast 3, the left end of the first power transmission shaft 1.1 stretches out left end cap 4.First sun gear 1.2 and the first power transmission shaft
1.1 right-hand member is connected and rolled positioned at the right side of left end cap 4, the first planetary gear 1.3 by bearing and the first planet wheel spindle 1.3.1
It is connected, the first planet wheel spindle 1.3.1 left end and left end cap 4 are fixedly linked, and then realize the first planetary gear 1.3 and left end cap 4
Dead axle bobbin is connected；Second driving shaft 2.1 is located in cavity 3.1, and its left end and the first gear ring 1.4 utilize key transmission coaxial transmission
It is connected, the second sun gear 2.2 and second driving shaft 2.1 are fixedly linked, and the second gear ring 2.4 and roller kinetoplast 3 are fixedly linked, the second row
Star-wheel 2.3 is arranged on the second planetary gear installation axle 2.3.1 to be connected with the dead axle of the second gear ring 2.4；The right-hand member of roller kinetoplast 3 is installed with
Right end cap 5.The left end of first power transmission shaft 1.1 is provided with keyway, and the left end of the first power transmission shaft 1.1 passes through key connection and twin rollers assembly
The pulley drive of belt transmission be connected.First gear ring 1.4 includes the first gear ring body 1.4.1 and connection end cap 1.4.2, even
Connect end cap 1.4.2 left side and the first gear ring body 1.4.1 right side bolt is connected, connection end cap 1.4.2 and second driving shaft
2.1 key connections, so as to realize that the first gear ring 1.4 is connected with the transmission of second driving shaft 2.1.The side of second gear ring 2.4 passes through
Bolt arrangement is fixed with the second planetary gear installation side plate 2.4.1.Second planetary gear installation side plate 2.4.1 includes and the second gear ring
A left side the second planetary gear installation side plate 2.4.11 and consolidate with the right flank bolt of the second gear ring 2.4 that 2.4 left surface bolt is connected
Even the second planetary gear installation side plate 2.4.12, the second planetary gear installation side plate 2.4.1 of the right side is supported on the second biography by bearing element
On moving axis 2.1, this structure is advantageous to improve the stability of operation.Further, wherein right second planetary gear installation side plate
2.4.12 positioning convex ring 2.4.121 protruding to the right, being adapted to cavity 3.1 is provided with, this structure is advantageous to accurately positioning peace
Dress, the speed for improving installation.Second planetary gear installation axle 2.3.1 and the second planetary gear installation side plate 2.4.1 are fixedly linked；Second
Planetary gear 2.4 is supported on the second planetary gear installation axle 2.3.1 by bearing element.Second gear ring 2.4 and roller kinetoplast 3 pass through spiral shell
Stud structure is fixedly linked.First power transmission shaft 1.1 is connected by two bearings with left end cap 4.Left and right end cap 4,5 passes through bolt
It is connected with roller kinetoplast 3.
The first power transmission shaft of the above 1.1 and second driving shaft 2.1 are solid shafting, and cavity 3.1, left end cap 4 and right end cap 5 enclose
Into cavity be built-in with gear oil, the pasta 6 of gear oil is located under the first power transmission shaft 1.1 and second driving shaft 2.1 both axis
The appropriate location of side.
Further preferably, to improve the stability of system, as shown in Figure 2, Figure 3 and Figure 4, support member 1.3.2 and centre
Connector 1.3.3 is annular product and is fixed together by front and rear two pieces of middle connecting plate 1.3.4, and the first planetary gear is set
Between two pieces of middle connecting plate 1.3.4.
Specific embodiment described above is only the preferable embodiment of the utility model, and not limits this practicality with this
New specific implementation structure and practical range.In fact, according to shape described in the utility model, structure and purpose of design
Some equivalent changes can be made.Therefore, it is all according to made by shape described in the utility model, structure and purpose of design
Some equivalence changes ought to be all contained in the scope of protection of the utility model, namely these equivalence changes all should be by this reality
With new protection.
Claims (10)
1. a kind of sand making machine secondary transmission twin rollers assembly, including the first Planetary Gear Transmission（1）, the second Planetary Gear Transmission
（2）；First Planetary Gear Transmission（1）Including the first power transmission shaft（1.1）, the first sun gear（1.2）, the first planetary gear（1.3）With
First gear ring（1.4）, the first planetary gear（1.3）With the first planet wheel spindle（1.3.1）It is connected；Second Planetary Gear Transmission（2）Bag
Include second driving shaft（2.1）, the second sun gear（2.2）, the second planetary gear（2.3）With the second gear ring（2.4）, the second planetary gear
（2.3）With the second planetary gear installation axle（2.3.1）It is connected；It is characterized in that：Roller kinetoplast（3）It is interior to be provided with cavity（3.1）, roller kinetoplast
（3）Left end and left end cap（4）It is fixedly linked, left end cap（4）Provided with for the first power transmission shaft（1.1）The through hole passed through, first passes
Moving axis（1.1）Right-hand member be located at roller kinetoplast（3）Cavity in, the first power transmission shaft（1.1）Left end stretch out left end cap（4）；First
Sun gear（1.2）With the first power transmission shaft（1.1）Right-hand member be connected and be located at left end cap（4）Right side, the first planet wheel spindle
（1.3.1）Left end and left end cap（4）It is connected；Second driving shaft（2.1）Positioned at cavity（3.1）It is interior, its left end and the first gear ring
（1.4）Coaxial transmission is connected, the second sun gear（2.2）And second driving shaft（2.1）It is fixedly linked, the second gear ring（2.4）And roller
Kinetoplast（3）It is fixedly linked, the second planetary gear（2.3）Installed in the second planetary gear installation axle（2.3.1）Upper and the second gear ring（2.4）
Dead axle is connected；Roller kinetoplast（3）Right-hand member be installed with right end cap（5）.
2. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1, it is characterized in that：First power transmission shaft
（1.1）Left end be provided with keyway, the first power transmission shaft（1.1）The left end skin that passes through key connection and the belt transmission of twin rollers assembly
Belt wheel is connected.
3. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1, it is characterized in that：First gear ring（1.4）
Including the first gear ring body（1.4.1）And connection end cap（1.4.2）, connection end cap（1.4.2）Left side and the first gear ring body
（1.4.1）Right side be connected, connection end cap（1.4.2）And second driving shaft（2.1）Key connection, so as to realize the first gear ring
（1.4）And second driving shaft（2.1）Transmission be connected.
4. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1, it is characterized in that：Also include the second row
Star-wheel installation side plate（2.4.1）；Second planetary gear installation side plate（2.4.1）With the second gear ring（2.4）Side be connected, the second row
Star-wheel installation axle（2.3.1）With the second planetary gear installation side plate（2.4.1）It is connected；Second planetary gear（2.3）Rolling support is
Two planetary gear installation axles（2.3.1）On.
5. a kind of sand making machine secondary transmission twin rollers assembly according to claim 4, it is characterized in that：Second planetary gear
Installation side plate（2.4.1）Including left second planetary gear installation side plate（2.4.11）With right second planetary gear installation side plate
（2.4.12）.
6. a kind of sand making machine secondary transmission twin rollers assembly according to claim 5, it is characterized in that：Right second planetary gear peace
Fill side plate（2.4.12）Provided with protrude to the right and cavity（3.1）The positioning convex ring of adaptation（2.4.121）.
7. a kind of sand making machine secondary transmission twin rollers assembly according to claim 4, it is characterized in that：Second planetary gear is installed
Side plate（2.4.1）Rolling support is in second driving shaft（2.1）On.
8. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1-7 any one, it is characterized in that：Second
Gear ring（2.4）With roller kinetoplast（3）It is fixedly linked by bolt arrangement.
9. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1-7 any one, it is characterized in that：First
Power transmission shaft（1.1）If pass through dry bearing and left end cap（4）It is connected.
10. a kind of sand making machine secondary transmission twin rollers assembly according to claim 1-7 any one, it is characterized in that：Left,
Right end cap（4、5）Pass through bolt and roller kinetoplast（3）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808750.0U CN207034095U (en) | 2017-07-05 | 2017-07-05 | A kind of sand making machine secondary transmission twin rollers assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808750.0U CN207034095U (en) | 2017-07-05 | 2017-07-05 | A kind of sand making machine secondary transmission twin rollers assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034095U true CN207034095U (en) | 2018-02-23 |
Family
ID=61465752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808750.0U Active CN207034095U (en) | 2017-07-05 | 2017-07-05 | A kind of sand making machine secondary transmission twin rollers assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034095U (en) |
-
2017
- 2017-07-05 CN CN201720808750.0U patent/CN207034095U/en active Active
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