CN105478200B - Horizontal planetary grinding machine - Google Patents
Horizontal planetary grinding machine Download PDFInfo
- Publication number
- CN105478200B CN105478200B CN201610040288.4A CN201610040288A CN105478200B CN 105478200 B CN105478200 B CN 105478200B CN 201610040288 A CN201610040288 A CN 201610040288A CN 105478200 B CN105478200 B CN 105478200B
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- China
- Prior art keywords
- support
- turntable
- epicyclic gearbox
- gear
- shaft
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/08—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with containers performing a planetary movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of horizontal planetary grinding machine, which includes：Cylindrical epicyclic gearbox；Cylindrical turntable, turntable are relative to each other with epicyclic gearbox；Two support components supports, support components support includes support pedestal and two holding members being located on support pedestal, two holding members of one of support components support while the bottom of support planetary gears case, and along the circumferentially spaced of epicyclic gearbox, so as to which epicyclic gearbox be allowed to be rotated in the support components support, and the bottom of two holding members of another support components support while supporting wheel, and along the circumferentially spaced of turntable, so as to which turntable be allowed to be rotated in the support components support.Horizontal planetary grinding machine according to the present invention can improve stability of the planet mill tube in rotation process.
Description
Technical field
The invention belongs to grinding machine technical fields, and in particular to a kind of horizontal planetary grinding machine.
Background technology
Grinding machine is the core equipment of comminuting matter, is widely used in the fields such as building materials, electric power, metallurgy, mine, chemical industry.Closely
Nian Lai, horizontal planetary grinding machine have obtained extensive concern, and horizontal planetary grinding machine mainly rotation but also can not only have been revolved round the sun using several
Mill tube carry out comminuting matter, since the rotating speed of each mill tube breaches the critical speed of the tubular grinding machine of traditional round, rotating speed can
Reach the several times of former mill speed so that mill efficiency can be greatly improved, while also be able to than traditional tubular
Mill machine energy-saving 35-50%, therefore it is a kind of efficient milling equipment.
As shown in Figure 1, existing horizontal planetary grinding machine 200 include two driving mechanism (not shown), can rotation planet
Gear-box 201 and the opposite turntable 202 of epicyclic gearbox 201 are rotatably arranged between epicyclic gearbox 201 and turntable 202
Planet mill tube 203 and connection epicyclic gearbox 201 and turntable 202 hollow axle 204.It is equipped in hollow axle 204
Main shaft 205, main shaft 205 are connected with a driving mechanism so that the driving mechanism can be by being set in epicyclic gearbox 201
Sun gear and planetary gear drive the planet mill tube 202 to carry out rotation around its central axes.Epicyclic gearbox 201 and turntable 202 pass through
It links together through the thread 207 of the two and with the nut 208 of the cooperation of thread 207 so that another driving machine
Structure can be rotated by hollow axle 204 come driving disc 202, and epicyclic gearbox 201 and planet mill tube 203 is forced to follow and turn
Detour hollow axle 204 rotates disk 202 together.
However, two support devices 206 due to horizontal planetary grinding machine 200 support the both ends of hollow axle 204 respectively, make
Spacing distance between two support devices 206 is excessive, the intermediate position of hollow axle 204 it is easy to appear flexural deformation,
So as to influence stability of the planet mill tube 203 in rotation process, the planetary mills especially in large-scale horizontal planetary grinding machine 200
203 stability in rotation process of cylinder is worse.
Invention content
Based on the above problem, the present invention provides a kind of horizontal planetary grinding machines, can improve planet mill tube and rotate
Stability in journey.
The present invention provides a kind of horizontal planetary grinding machine, including：Cylindrical epicyclic gearbox；Cylindrical turntable,
The turntable and the epicyclic gearbox are relative to each other；Two support components supports, the support components support include support pedestal and are located at
Two holding members on the support pedestal, two holding members of one of them support components support support the row simultaneously
The bottom of star gear-box, and along the circumferentially spaced of the epicyclic gearbox, so as to which the epicyclic gearbox be allowed to be held at this
It is rotated on support component, and two holding members of another support components support support the bottom of the turntable simultaneously, and along institute
The circumferentially spaced of turntable is stated, so as to which the turntable be allowed to be rotated in the support components support.
Further, the horizontal planetary grinding machine further includes blocking mechanism, and the blocking mechanism is including stent and rotatably
Ground is set on the gear wheel on the stent, and the stent is arranged on a support pedestal, and promotes the periphery of the gear wheel
Face leans with an end face of the epicyclic gearbox or an end face of the turntable.
Further, the support pedestal includes ontology and two pairs of bearing blocks on the ontology, each pair of axis
Bearing is used to one holding members of clamping, and the holding members are rotatably connected by wheel shaft and the bearing block
Support roller.
Further, the support pedestal can also include ontology and two couple with being hinged at the top of the ontology supports
Side plate, the holding members are made of a pair support roller spaced apart, and each pair of support side plate energy is simultaneously described in clamping a pair
Support roller, the support roller are rotatably connected by wheel shaft and the support side plate.
Further, the holding members can also be support watt.
Further, the epicyclic gearbox includes：Babinet is equipped on the side wall of the direction turntable of the babinet
Center through hole, is removably equipped with sun gear end cap on the babinet, and the sun gear end cap is logical for covering the center
Hole；Sun gear, the sun gear are set on by central shaft in the babinet, and the central shaft rotatably connects with sun gear end cap
It connects, and the outer diameter of the sun gear is less than the diameter of the center through hole.
Further, the horizontal planetary grinding machine further includes：Turntable shaft, the epicyclic gearbox backwards of the turntable
Side wall is connected with the end of the turntable shaft；Driving mechanism, including motor, speed reducer, pinion gear and gear wheel, wherein described
The shaft of motor and the input shaft of speed reducer are connected, and output shaft and the pinion gear of the speed reducer are connected, described
Pinion gear is meshed with gear wheel, and the gear wheel is mounted on the turntable shaft.
Further, the horizontal planetary grinding machine, which further includes, is rotatably arranged between the epicyclic gearbox and turntable
Planet mill tube, the turntable shaft have inner cavity, and the inner cavity is connected by connectedness with planet mill tube, in the turntable shaft
The charging socket that can be rotated relative to the turntable shaft is equipped with close to the end of the gear wheel.
Further, the horizontal planetary grinding machine includes：Multiple planet mill tubes, each planet mill tube are set on institute with can turning
It states between epicyclic gearbox and turntable；Connection tube, the connection tube is also provided between the epicyclic gearbox and turntable, and is passed through
Its both ends is connected respectively with the epicyclic gearbox with turntable.
Further, the horizontal planetary grinding machine includes：Sun gear is rotatably arranged in the planet tooth by central shaft
In the babinet of roller box；Multiple planetary gears, the planetary gear are rotatably arranged in the babinet of the epicyclic gearbox by planet axis
It is interior, and be meshed with the sun gear；Band oilgear, is rotatably arranged in by shaft in the babinet of the epicyclic gearbox,
And be meshed with the planetary gear, the periphery with oilgear than the planetary gear periphery closer to the epicyclic gearbox
Babinet peripheral wall inner surface.
Compared with prior art, two support components supports of horizontal planetary grinding machine of the invention simultaneously support planetary gears case and
Turntable promotes the spacing between two support components supports smaller so that two support components supports being capable of preferably support planetary gears
Case, turntable and planet mill tube, so as to improve the stability of planet mill tube during the motion.Meanwhile horizontal planetary of the invention
Steadily support planetary gears case, the turntable preferably after the enlargement of horizontal planetary grinding machine of two support components supports used in grinding machine
With planet mill tube, keep the planet mill tube that there is higher stability during the motion.
The structure of the horizontal planetary grinding machine of the present invention is simple, easily manufactured, safe and reliable, and popularization convenient to carry out should
With.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：
Fig. 1 shows horizontal planetary grinding machine of the prior art；
Fig. 2 shows horizontal planetary grinding machine according to first embodiment of the invention；
Fig. 3 is planet mill tube, support components support and the blocking according to the horizontal planetary grinding machine of one embodiment of the present invention
Mechanism；
Fig. 4 is the planet mill tube and support components support according to the horizontal planetary grinding machine of second embodiment of the present invention；
Fig. 5 is the planet mill tube and support components support according to the horizontal planetary grinding machine of the third embodiment of the present invention；
Fig. 6 shows the epicyclic gearbox of horizontal planetary grinding machine shown in Fig. 2 and planet mill tube；
Fig. 7 is the vertical view of horizontal planetary grinding machine shown in Fig. 2；
Fig. 8 is an embodiment sectional view of the line A-A along Fig. 7；
Fig. 9 is another embodiment sectional view of the line A-A along Fig. 7；
Figure 10 is the radial cross-section of horizontal planetary grinding machine shown in Fig. 2.
Component identical in the accompanying drawings uses identical reference numeral.Attached drawing is not drawn according to practical ratio.
Specific embodiment
The embodiment of the present invention is illustrated below in conjunction with the accompanying drawings.
Fig. 2 shows horizontal planetary grinding machine 10 according to an embodiment of the invention.The horizontal planetary grinding machine 10 includes first
It is driving mechanism (not shown), the second driving mechanism (being described below), epicyclic gearbox 2, relative to each other with epicyclic gearbox 2
Turntable 3, the planet mill tube 4 being rotatably arranged between epicyclic gearbox 2 and turntable 3 and two support components supports 5.Each support
Component 5 includes support pedestal 51 and two holding members 52 being located on support pedestal 51.Wherein, support components support 5
The bottom of two holding members 52 while support planetary gears case 2, and along the circumferentially spaced of epicyclic gearbox 2, so as to permit
Perhaps epicyclic gearbox 2 rotates in the support components support 5；Two holding members 52 while supporting wheel 3 of another support components support 5
Bottom, and along the circumferentially spaced of turntable 3, so as to which turntable 3 be allowed to be rotated in the support components support 5.
In the prior art, as shown in Figure 1, the spacing distance between two support devices 206 is excessive, hollow axle 204
Intermediate position it is easy to appear flexural deformation, so as to influence stability of the planet mill tube 203 in rotation process.With existing skill
Art is compared, two support components supports 5 while support planetary gears case 2 and turntable of the horizontal planetary grinding machine 10 of the embodiment of the present invention
3, the spacing between two support components supports 5 is smaller so that two support components supports 5 being capable of preferably support planetary gears case 2, turntable
3 and planet mill tube 4, so as to improve the stability of planet mill tube 4 during the motion.Meanwhile the embodiment of the present invention is horizontal
The steadily support planetary gears preferably after the enlargement of horizontal planetary grinding machine of two support components supports 5 used in planet mill 10
Case 2, turntable 3 and planet mill tube 4 keep the planet mill tube 4 to have higher stability during the motion.
As shown in Figures 2 and 3, which includes further including blocking mechanism 6.Blocking mechanism 6 includes stent
61 and the gear wheel 62 that is rotatably arranged on stent 61.Stent 61 is arranged on a support pedestal 51, and promotes gear wheel 62
Peripheral surface leans with an end face of epicyclic gearbox 2 or an end face of turntable 3.When the peripheral surface of gear wheel 62 and planet tooth
When one end face of roller box 2 leans, direction that gear wheel 62 can prevent epicyclic gearbox 2 towards gear wheel 62 is further to be transported
It is dynamic, so as to prevent epicyclic gearbox 2 from being moved towards 62 direction of gear wheel and be detached from from support components support 5；When the peripheral surface of gear wheel 62
When leaning with an end face of turntable 3, direction that gear wheel 62 can prevent turntable 3 towards gear wheel 62 is further to be moved,
So as to prevent turntable 3 from being moved towards 62 direction of gear wheel and be detached from from support components support 5.Preferably, 6 quantity of blocking mechanism is two
A, there are one gear wheels 62 for each blocking mechanism 6, and the quantity of gear wheel 62 is also two, the two gear wheels 62 difference planetary gear
The both sides of case 2 lean or the both sides of the two gear wheels 62 turntable 3 respectively lean, it is possible thereby to effectively prevent planet
Gear-box 2 and planet mill tube 4 are detached from from corresponding support components support 5.
In Fig. 2 and embodiment shown in Fig. 3, support pedestal 51 includes ontology 511 and is hinged with the top of ontology 511
Two couples of support side plates 512a, each pair of support side plate 512a can simultaneously clamping a pair of support roller, holding members 52 by a pair be spaced
The support roller composition opened, support roller are rotatably connected by wheel shaft 513a and support side plate 512a.Epicyclic gearbox 2 can be matched therewith
The support roller contact support of the support components support 5 of conjunction, the support roller can be by the gravity of epicyclic gearbox 2 successively by support roller, wheel shaft
513a and support side plate 512a are transferred on ontology 511 so that support pedestal 51 being capable of effective support planetary gears case 2.Due to
Support roller can be rotated by the effect of wheel shaft 513a in support side plate 512a, therefore when epicyclic gearbox 2 rotates, epicyclic gearbox
2 can drive matched support roller to rotate together.Similarly, turntable 3 can be contacted by the support roller of matched support components support 5
Formula supports, which can be transferred to ontology by support roller, wheel shaft 513a and support side plate 512a successively by the gravity of turntable 3
On 511 so that support pedestal 51 being capable of effective supporting wheel 3.Since support roller can be in support side plate by the effect of wheel shaft 513a
512a is rotated, therefore when turntable 3 rotates, turntable 3 can drive matched support roller to rotate together.Since any two is matched
To tops of the support side plate 512a all with ontology 511 be hinged so that support side plate 512a can be generated relative to ontology 511 to be turned
It is dynamic, therefore when epicyclic gearbox 2 or turntable 3 can be supported by matched support roller contact, support side plate 512a can be incited somebody to action
The central axes of epicyclic gearbox 2 or turntable 3 are adjusted to precalculated position.
In the embodiment shown in fig. 4, support pedestal 51 it is also possible that include ontology 511 and on ontology 511 two
To bearing block 512b, each pair of bearing block 512b is used to one holding members 52 of clamping, and holding members 52 is pass through wheel shaft 513b
The support roller being rotatably connected with bearing block 512b.Epicyclic gearbox 2 or turntable 3 can be by matched support roller contact branch
Support, support roller can transmit the gravity of epicyclic gearbox 2 or turntable 3 by support roller, wheel shaft 513b and support side plate 512b successively
To ontology 511 so that support pedestal 51 being capable of effectively support planetary gears case 2 or turntable 3.Since support roller passes through wheel shaft 513a
Effect can be rotated in support side plate 512a, therefore when epicyclic gearbox 2 or turntable 3 rotate, epicyclic gearbox 2 or turntable 3
Matched support roller can be driven to rotate together.
In the embodiment shown in fig. 5, holding members 52 can also be the Tuo Wa being arranged on support pedestal 51.Support watt
Outside is connected by elastic component or directly with support pedestal 51, and its arc-shaped inner surface is matched with epicyclic gearbox 2 or turntable 3
Formula engages so that the gravity of epicyclic gearbox 2 or turntable 3 is transferred to after support watt on support pedestal 51 so that support pedestal
51 being capable of effectively support planetary gears case 2 or turntable 3.Preferably, the both ends or one end of Tuo Wa can be equipped with catch, the catch with
One end face of epicyclic gearbox 2 or an end face of turntable 3 lean, to prevent epicyclic gearbox 2 or turntable 3 towards catch
Direction it is further moved, so as to prevent epicyclic gearbox 2 or turntable 3 from being moved towards 62 direction of gear wheel and from support components support
Epicyclic gearbox 2 or turntable 3 are detached from 5.
As shown in fig. 6, epicyclic gearbox 2 includes cylindrical babinet 21.In the side wall 21a towards turntable 3 of babinet 21
It is equipped with center through hole 21d.Center through hole 21d refers to the through-hole of the middle section positioned at side wall 21a.Meanwhile in babinet 21
Side wall 21a on be additionally provided with multiple planetary gear mounting hole 21e.Multiple planetary gear mounting hole 21e can around center through hole 21d,
Can both there is no intersecting area between the two, it is possibility to have intersecting area.Epicyclic gearbox 2 further includes sun gear end cap 22 and row
Star-wheel end cap 23.Sun gear end cap 22 is detachably arranged on babinet 21, for covering center through hole 21d.Meanwhile planetary gear end
Lid 23 is detachably arranged on babinet 21, for covering planetary gear mounting hole 21e.Wherein, dismountable setting refers to detachable
Connection is detachably connected and being detachably connected for routine such as is chosen as being bolted or be clamped.Sun gear end cap 22 and babinet 21 are close
Envelope formula engages, planetary gear end cap 23 and 21 sealed connection of babinet, to ensure that it is preferable close that the junction between them has
Seal function.Being sealedly engaged can be realized by way of setting fluid sealant, sealing strip or labyrinth seal in junction.
Epicyclic gearbox 2 further includes sun gear 24 and planetary gear 25.Sun gear 24 and planetary gear 25 are set in babinet 21, and
And sun gear 24 and planetary gear 25 are engaged with each other.Sun gear 24 is opposite with sun gear end cap 22, planetary gear mounting hole 2e and planet
Wheel 25 is opposite.Center axle bearing 26 is equipped in sun gear end cap 22.Epicyclic gearbox 2 further includes central shaft 27 and planet axis
28.One end of central shaft 27 passes through the side wall 21b of babinet 21, to receive the torque of the first driving mechanism.And central shaft 27
The other end is embedded in the endoporus of the center axle bearing 26 in sun gear end cap 22, and sun gear 24 is set in central shaft 27.Planet
One end of axis 28 sequentially passes through planetary gear 25 and planetary gear end cap 23, so that the end can connect and drive planet mill tube 4.Row
The other end of star axis 28 can expose outside the side wall 21b of babinet 21, can not also expose outside the side wall 21b of babinet 21.Wherein, in
Spindle bearing 26 belongs to this with the mounting means and planetary gear 25 of sun gear end cap 22 and the mounting means of planetary gear end cap 23
The known technology of field technology personnel, no further details to be given herein.
In order to facilitate the dismounting of sun gear 24, the diameter of center through hole 21d is set greater than the outer diameter of sun gear 24.Due to
Center through hole 21d is located at the side wall 2a of babinet 21, and the perimeter corresponding to center through hole 21d is rather spacious, therefore ought be too
After sun wheel end cap 22 removes, sun gear 24 or it can be taken out out of center through hole 21d easily with the sun gear 24 of central shaft 27,
Or can easily be put into center through hole 21d, the disassembly process of sun gear 24 thus can be greatly simplified, so as to facilitate the sun
The replacement and maintenance of wheel 24.That is, the structure of the epicyclic gearbox 2 of horizontal planetary grinding machine 10 can either be convenient for users to tearing open
Sun gear 24 is unloaded, and can be conducive to improve horizontal planetary grinding machine 10 and epicyclic gearbox 2 convenient for users to installing sun gear 24
Efficiency of assembling, while can also be convenient for users to sun gear 24 be replaced or is overhauled.
As shown in fig. 7, the horizontal planetary grinding machine 10 includes the turntable shaft 31 being connected with turntable 3.Turntable 3 is mounted on turntable
On axis 31, the connection between turntable 3 and turntable shaft 31 can be fixedly connected or be detachably connected.It is fixedly connected and is chosen as welding
It connects, rivet or is integrally formed routine and be fixedly connected with mode, be detachably connected and be chosen as flanged joint or clamping etc..Second driving machine
Structure rotates together for driving disc 3, planet mill tube 4 and epicyclic gearbox 2, specifically includes motor 11, speed reducer 12, small
Gear 13 and gear wheel 14.The shaft of motor 11 and the input shaft of speed reducer 12 are connected, the output shaft of speed reducer 12 with
Pinion gear 13 is connected, and pinion gear 13 is meshed with gear wheel 14, and gear wheel 14 is mounted on turntable shaft 31 so that motor
11 can pass to power successively speed reducer 12, pinion gear 13, gear wheel 14 and turntable 3, so as to which turntable 3 be promoted to be revolved
Turn.Wherein, it is described be connected be chosen as being fixedly connected, flanged joint or shaft coupling connection etc..In a preferred embodiment
In, the shaft of motor 11 is connected by shaft coupling with the input shaft of speed reducer 12, with improve transmission efficiency and transmission when it is steady
It is qualitative.Connection between gear wheel 14 and turntable shaft 31 is chosen as being fixedly connected or be keyed, and certainly or other are connected.It is small
The diameter of gear 13 and gear wheel 14 is not especially limited, as long as the outer diameter that the outer diameter of pinion gear 1 is less than gear wheel 14 both may be used.
However, since the rotating speed of the rotating ratio gear wheel 14 of pinion gear 13 is big, pinion gear 13 is matched with gear wheel 14
Conjunction potentially acts as speed reducer, plays the role of reducing rotating speed and increases torque, can so reduce horizontal planetary grinding machine
The requirement of 10 pairs of speed reducers 12 and motor 11.First, the reduction ratio of speed reducer 12 can reduce so that the cost of speed reducer 12
Significantly reduced.Secondly, the startup voltage of motor 11 and startup electric power can be greatly lowered, so as to reduce horizontal row
The use cost of star grinding machine 10.Although the horizontal planetary grinding machine 10 pinion gear 13 and gear wheel 14 more than existing grinding machine,
The requirement to speed reducer 12 and motor 11, the especially grade of speed reducer 12 and reduction ratio, which can be reduced, to be declined, and synthesis is examined
Under worry, the production cost of the horizontal planetary grinding machine 10 also has more apparent decline, it is most important that, this kind of drive can
To reduce the requirement for starting voltage and starting current of motor 11, the power consumption of user is substantially reduced, reduces making for user
Use cost.
As shown in Fig. 2, horizontal planetary grinding machine 10 further includes charging socket 15.Turntable shaft 31 has inner cavity, which passes through
Connectedness 16 is connected with planet mill tube 4, and charging socket 15 is connected, and permit with the end of the close gear wheel 14 of turntable shaft 31
Perhaps turntable shaft 31 is rotated relative to charging socket 15.The charging socket 15 is for example by being set on the end of turntable shaft 31
Ring rotation body (routine techniques) is connected to charging socket 15 so that charging socket 15 is rotatably connected with turntable shaft 31.Due to
Charging socket 15 is rotatably connected with turntable shaft 31, ensures that turntable shaft 31 can be rotated relative to charging socket 15 in this way, thus
Material can be facilitated to be sequentially entered in turntable shaft 31, connectedness 16 and planet mill tube 4 by feeding socket 15.Charging socket 15 is used
In reception material, such as when it to device, such as material conveyor of charging 15 outputting material of socket with that can be connected, energy
Enough chargings for realizing automation.
As shown in Figure 8 and Figure 9, horizontal planetary grinding machine 10 further includes connection tube 7.Connection tube 7 can be by metal material especially
Steel material is made, to ensure it with stronger rigidity and intensity.The quantity of connection tube 7 can be one or more.Linking
The concrete shape of pipe 7 is not construed as limiting, and is chosen as the pipe that pipe, square tube or cross section are irregular figure.Connection tube 7 is arranged on
Between epicyclic gearbox 2 and turntable 3, and pass through its both ends and be connected respectively with epicyclic gearbox 2 with turntable 3.Connection tube 7 and row
Connection between star gear-box 2 is chosen as being fixedly connected or be detachably connected, and the connection between connection tube 7 and turntable 3 also may be used
It is selected as being fixedly connected or be detachably connected.It can be that the routine such as welding or riveting is fixedly connected wherein to be fixedly connected, and be detachably connected
It is chosen as flanged joint or conventional be detachably connected such as is bolted.Due to connection tube 7 be set on epicyclic gearbox 2 and turntable 3 it
Between, and the both ends of connection tube 7 are connected respectively with epicyclic gearbox 2 with turntable 3, therefore connection tube 7 can be by both ends to row
The relative distance of star gear-box 2 and turntable 3 is accurately controlled, connection tube 7 and the connection of epicyclic gearbox 2 and connection tube 7
Connection with turntable 3 is suitable for simple connection, such as welding or flanged joint, thus greatly simplifies epicyclic gearbox 2 with turning
The installation operation of disk 3, and then improve the efficiency of assembling of horizontal planetary grinding machine 10.Meanwhile with thread and nut is used to fix
Compared with the horizontal planetary grinding machine of turntable, epicyclic gearbox 2, turntable 3, planet mill tube 4 and connection tube 7 are formed epicyclic gearbox
Assembly has higher rigidity, while it has better stablize when connecting rotation around the center of turntable 3 with planet mill tube 4
Property.
As shown in figure 8, the quantity of connection tube 7 is one, multiple radial groove 7a are equipped on the outer wall of connection tube 7.Diameter
It is parallel with the central axes of connection tube 7 to the length direction of groove 7a.Each radial groove 7a is used to accommodate corresponding planetary mills
Cylinder 4, i.e. radial groove 7a is corresponded with planet mill tube 4, and a radial groove 7a accommodates a planet mill tube 4.Wherein, radially
Groove 7a can fully or partially accommodate planet mill tube 4.In this way, on the one hand allow the cross section profile of connection tube 7 (i.e.
Profile shown in Fig. 3) it is appropriate expand, so as to improve the self-strength of connection tube 7, further improve said combination body rigidity and
On the other hand rotational stability can also avoid 4 rotation of interference planet mill tube.Wherein, the center of epicyclic gearbox 2 and turntable 3
Line can both coincide with the central axes of connection tube 7, can also be parallel with the central axes of connection tube 7.But to it improves
Central axes of the line of centres of the rotational stability of assembly, epicyclic gearbox 2 and turntable 3 preferably with connection tube 7 coincide, and make
The center of gravity of connection tube 7 is overlapped with the line of centres, effectively avoid connection tube 7 promote under the influence of centrifugal force assembly into
Row vibrations are swung, so as to further improve the stability of assembly in the running.The open top of radial groove 7a is wide
Degree is configured to the diameter more than planet mill tube 4 so that planet mill tube 4 can smoothly be entered by the open top of radial groove 7a
Into radial groove 7a, so as to facilitate the installation of planet mill tube 4.It is highly preferred that the width of radial groove 7a is along its depth direction
Thus gradual constriction can further expand the cross section profile of connection tube 7, further improve the self-strength of connection tube 7, so as to
Further improve the rigidity and rotational stability of said combination body.
In a preferred embodiment, multiple planet mill tubes 4 are around epicyclic gearbox 2 and the line of centres of turntable 3
And be circumferentially equally spaced, and multiple radial groove 7a being equidistantly spaced apart along connection tube 7.This arrangement
Mode is conducive to improve stability when rigidity and the operating of said combination body again.
The quantity of connection tube 7 is multiple, and multiple connection tubes 7 and multiple planet mill tubes 4 are together around 2 He of epicyclic gearbox
The line of centres of turntable 3, and be circumferentially alternately spaced apart.Preferably, multiple connection tubes 7 and multiple planet mill tubes 4 be together
Around epicyclic gearbox 2 and the line of centres of turntable 3, and circumferentially alternately and it is equally spaced.Multiple connection tubes 7 will
After epicyclic gearbox 2 and turntable 3 link together, the stability between epicyclic gearbox 2 and turntable 3 can be increased so that group
Fit rigidity and rotational stability can be improved.It is highly preferred that the section of connection tube 7 is substantially trapezoidal shape or round bottom is trapezoidal
(see Fig. 5), so that the cross section profile of connection tube 7 becomes much larger, so as to improve the intensity of connection tube 7 again.
As shown in Figure 10, which further includes band oilgear 8, refers to Fig. 2.Band oilgear 8 passes through shaft 29
It is rotatably arranged in babinet 21, and is meshed with planetary gear 25.Wherein, (i.e. tooth top is formed the periphery 8a with oilgear 8
Periphery) the periphery 25a (periphery that i.e. tooth top is formed) than planetary gear 25 is set as closer to the peripheral wall inner surface of babinet 21
21g.Since the periphery 8a with oilgear 8 is set as the periphery 25a than planetary gear 25 closer to the peripheral wall inner surface of babinet 21
21g, therefore when the planetary gear 25 of rotation can not contact and stir the bottom gears oil of babinet 2 and the peripheral wall inner surface 21g of babinet 2
On gear oil when, can contact and be stirred on the bottom gears oil of babinet 2 and the peripheral wall inner surface 21g of babinet 2 with oilgear 8
Gear oil, and gear oil is broken up or taken on other gears, while can also directly adhere to gear oil and pass through gear
Between engagement system realize transmission of the gear oil between gear, can effectively ensure to have between the gear of rotation in this way compared with
For sufficient gear oil, so as to improve the service life of epicyclic gearbox 10.
In this embodiment, the central axes of planetary gear 25, the central axes of planetary gear 24 and the central axes three with oilgear 8
It is parallel but non-coplanar.In another embodiment, the central axes of planetary gear 25, the central axes of planetary gear 24 and with oilgear 8
Central axes three is parallel but coplanar.Due to working as the central axes of planetary gear 25, the central axes of planetary gear 24 and axis with oilgear 8
When line three is parallel but coplanar, the gear oil on the periphery 25a to the peripheral wall inner surface 21g of babinet 21 of planetary gear 25 directly affects
Diameter with oilgear 8 so that the band oil efficiency with oilgear 8 receives serious restriction, but when the central axes of planetary gear 25,
Central axes of planetary gear 24 and during the parallel but non-coplanar central axes three with oilgear 8, the diameter with oilgear 8 is just chosen as
The size of bigger so that the band oil efficiency with oilgear 8 can be improved, consequently facilitating improving the use of epicyclic gearbox 10
Service life.
In this embodiment, the shortest distance of the periphery 8a with oilgear 8 to the peripheral wall inner surface 21g of babinet 21 for 5~
20mm refers to Fig. 3.For the peripheral wall inner surface 21g with oilgear 8 and babinet 21 is avoided to generate larger friction, and consider mesh
The level of preceding processing technology, the shortest distance of the peripheral wall inner surface 21g of the periphery 8a with oilgear 8 to babinet 21 is preferably 5~
20mm so that the band oil effect with oilgear 8 reaches more preferably, i.e., gear oil is preferably broken up or taken on other gears,
It can also more adhere to gear oil simultaneously and transmission of the gear oil between gear is realized by the engagement system between gear, from
And further improve the service life of epicyclic gearbox 10.
Compared with prior art, two support components supports 5 of the horizontal planetary grinding machine 10 of the embodiment of the present invention support simultaneously
Epicyclic gearbox 2 and turntable 3, the spacing between two support components supports 5 are smaller so that two support components supports 5 being capable of more preferable twelve Earthly Branches
Epicyclic gearbox 2, turntable 3 and planet mill tube 4 are supportted, so as to improve the stability of planet mill tube 4 during the motion.
Although by reference to preferred embodiment, invention has been described, in the situation for not departing from the scope of the present invention
Under, various improvement can be carried out to it and component therein can be replaced with equivalent.Especially, it to be rushed as long as there is no structures
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but all technical solutions including falling within the scope of the appended claims.
Claims (8)
1. a kind of horizontal planetary grinding machine, which is characterized in that including：
Cylindrical epicyclic gearbox；
Cylindrical turntable, the turntable and the epicyclic gearbox are relative to each other；
Two support components supports, the support components support include support pedestal and two holding members being located on the support pedestal,
Two holding members of one of them support components support support the bottom of the epicyclic gearbox simultaneously, and along the planet
Gear-box it is circumferentially spaced, so as to which the epicyclic gearbox be allowed to be rotated in the support components support, and another support group
Two holding members of part support the bottom of the turntable simultaneously, and along the circumferentially spaced of the turntable, so as to allow
Turntable is stated to rotate in the support components support；
The support pedestal include ontology and two pairs of support side plates with being hinged at the top of the ontology, the holding members by
A pair support roller composition spaced apart, each pair of support side plate a pair of support roller of energy clamping simultaneously, the support roller pass through wheel
Axis is rotatably connected with the support side plate；
Blocking mechanism is further included, the blocking mechanism includes stent and the gear wheel being rotatably arranged on the stent, the branch
Frame is arranged on a support pedestal, and promote the peripheral surface of the gear wheel and an end face of the epicyclic gearbox or
One end face of the turntable leans.
2. horizontal planetary grinding machine according to claim 1, which is characterized in that the support pedestal is also possible that including this
Body and two pairs of bearing blocks on the ontology, each pair of bearing block is used to one holding members of clamping, described
Holding members are the support roller being rotatably connected by wheel shaft and the bearing block.
3. horizontal planetary grinding machine according to claim 1, which is characterized in that the holding members can also be support watt.
4. horizontal planetary grinding machine according to claim 1, which is characterized in that the epicyclic gearbox includes：
Babinet is equipped with center through hole on the side wall of the direction turntable of the babinet, is removably set on the babinet
There is sun gear end cap, the sun gear end cap is used to cover the center through hole；
Sun gear, the sun gear are set on by central shaft in the babinet, and the central shaft rotatably connects with sun gear end cap
It connects, and the outer diameter of the sun gear is less than the diameter of the center through hole.
5. horizontal planetary grinding machine according to claim 1, which is characterized in that further include：
Turntable shaft, the side wall backwards to the epicyclic gearbox of the turntable are connected with the end of the turntable shaft；
Driving mechanism, including motor, speed reducer, pinion gear and gear wheel, wherein the shaft of the motor and speed reducer
Input shaft is connected, and output shaft and the pinion gear of the speed reducer are connected, and the pinion gear is meshed with gear wheel, institute
Gear wheel is stated on the turntable shaft.
6. horizontal planetary grinding machine according to claim 5, which is characterized in that further include and be rotatably arranged in the planet tooth
Planet mill tube between roller box and turntable, the turntable shaft have inner cavity, and the inner cavity is connected by connectedness with planet mill tube
It is logical, the charging socket that can be rotated relative to the turntable shaft is equipped on the end close to the gear wheel of the turntable shaft.
7. horizontal planetary grinding machine according to claim 1, which is characterized in that including：
Multiple planet mill tubes, each planet mill tube are set between the epicyclic gearbox and turntable in which can turn；
Connection tube, the connection tube are also provided between the epicyclic gearbox and turntable, and pass through its both ends respectively with the row
Star gear-box is connected with turntable.
8. horizontal planetary grinding machine according to claim 1, which is characterized in that including：
Sun gear is rotatably arranged in by central shaft in the babinet of the epicyclic gearbox；
Multiple planetary gears, the planetary gear are rotatably arranged in by planet axis in the babinet of the epicyclic gearbox, and with institute
Sun gear is stated to be meshed；
Band oilgear, is rotatably arranged in the babinet of the epicyclic gearbox, and be meshed with the planetary gear by shaft,
The periphery with oilgear is than the peripheral wall inner surface of babinet of the periphery closer to the epicyclic gearbox of the planetary gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040288.4A CN105478200B (en) | 2016-01-21 | 2016-01-21 | Horizontal planetary grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040288.4A CN105478200B (en) | 2016-01-21 | 2016-01-21 | Horizontal planetary grinding machine |
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| CN105478200A CN105478200A (en) | 2016-04-13 |
| CN105478200B true CN105478200B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610040288.4A Expired - Fee Related CN105478200B (en) | 2016-01-21 | 2016-01-21 | Horizontal planetary grinding machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017733B (en) * | 2017-06-07 | 2024-03-29 | 北京小悠出行科技集团有限公司 | Miniature hub motor |
| CN108654762A (en) * | 2018-05-10 | 2018-10-16 | 天津巴莫科技股份有限公司 | A kind of high throughput sand mill |
| CN108636237A (en) * | 2018-06-11 | 2018-10-12 | 陕西安康三航纳米科技股份有限公司 | A kind of planetary efficient mixing equipment |
| CN109092460A (en) * | 2018-10-12 | 2018-12-28 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
| CN109012916B (en) * | 2018-10-12 | 2024-04-09 | 河南先导机械力化学研究院有限公司 | Planetary ball mill |
| CN115430503A (en) * | 2022-08-26 | 2022-12-06 | 江苏邦臣生物科技股份有限公司 | High-energy zirconium ball mill for fine and deep processing of wheat seedling powder and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10026752A1 (en) * | 2000-05-30 | 2001-12-06 | Kloeckner Humboldt Wedag | Sliding shoe storage for rotary drums such as Tube mills |
| RU2232642C1 (en) * | 2003-02-10 | 2004-07-20 | Шлегель Игорь Феликсович | Planetary mill |
| CN201384965Y (en) * | 2009-04-20 | 2010-01-20 | 陈韧坚 | Pulverizing mill |
| CN202137016U (en) * | 2011-02-25 | 2012-02-08 | 南京工业大学 | Continuous horizontal planetary ball mill |
| CN202105690U (en) * | 2011-05-09 | 2012-01-11 | 长春超威医药技术开发有限公司 | High-energy horizontal traditional Chinese medicine nano powder production device by planet ball-milling method |
| CN102151595B (en) * | 2011-05-18 | 2012-05-30 | 南京工业大学 | Revolution and rotation separately driven continuous production horizontal planetary ball mill |
| CN103977868B (en) * | 2014-05-06 | 2016-01-13 | 南京工业大学 | Transmission structure of horizontal planetary ball mill |
| CN205361513U (en) * | 2016-01-21 | 2016-07-06 | 徐州马龙节能环保设备有限公司 | Horizontal planet mill |
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