CN208244853U - A kind of mill transmission device - Google Patents
A kind of mill transmission device Download PDFInfo
- Publication number
- CN208244853U CN208244853U CN201820062600.4U CN201820062600U CN208244853U CN 208244853 U CN208244853 U CN 208244853U CN 201820062600 U CN201820062600 U CN 201820062600U CN 208244853 U CN208244853 U CN 208244853U
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- CN
- China
- Prior art keywords
- pedestal
- motor
- bolt
- motor base
- plate
- 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.)
- Withdrawn - After Issue
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 78
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000035515 penetration Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Abstract
A kind of mill transmission device, it is characterized by: it includes motor base (1), motor base (2) is mounted on motor base (1) above, and motor (3), which is connected by elastic dowel pin shaft coupling (4) with speed reducer (6), drives mill rotation；The mill transmission device, it is motor that by designing motor base, motor base, which meets mill driving requirement, and speed reducer maintenance provides convenience.
Description
Technical field
The utility model belongs to cement industry grinding technique field, is specifically exactly to be related to a kind of mill transmission device.
Background technique
Vertical Mill is in extensive utilization from all parts of the world, as the birth of preheating predecomposition technology and new type nonaqueous cement are raw
Producing line enlargement, external more companies research and develop Vertical Mill in succession, the LM Vertical Mill that such as German Lay is had a rest, the MPS mill of outstanding company, and Berli is stopped
The RM Vertical Mill of this company, Denmark's Smith's Atlox Vertical Mill, Ube UM-LM Vertical Mill.With the continuous expansion of separate unit yield,
Continuous challenge also proposed to mill transmission device.
For the core component transmission device of grinding machine, grinding machine bottom space is limited, so in order to meet transmission ratio requirement, it is right
More stringent requirements are proposed for the design of speed reducer, and every time for the design of newly mill type, we can limit periphery and the peace of speed reducer
Size is filled, speed reducer producer is allowed to make speed reducer to measure.The speed reducer of each project be it is unique, it is customized.With
The continuous development of domestic speed reducer level, from original external Siemens, to the domestic high tooth in south at present, heavy tooth.It reduces into
This is to improve supply of material timeliness.
Since speed reducer is mounted on immediately below mill platform, installation, which provides inconvenience, to be referred to for maintenance, when grinding machine overhaul
It waits, design has speed reducer guide rail above motor base, after crane calls speed reducer away, puts down when motor base does not influence speed reducer
When shifting, speed reducer can be pulled away with cucurbit below mill platform, when motor base influences speed reducer translation, first be hung away
Motor dismantles speed reducer base, translates speed reducer.Speed reducer guide rail uses solid square steel, meets the bearing requirements of speed reducer.
Motor base and speed reducer pedestal are embedded in advance inside cement, and two base planes are concordant, adjustment motor and deceleration
The relative position of machine meets transmission size chain requirement, fixed electric baseboard.The vibration frequency meeting of motor and speed reducer operation
It is transmitted on speed reducer and motor base accordingly, guarantees two pedestal design strength requirements.Many times, equipment is in outdoor shape
State designs coupling guard, avoids corresponding dust and rain damage to reduce the maintenance probability of that key position of shaft coupling
Shaft coupling.Coupling guard uses two Semi separation types, makes, transport, and simple to install is convenient.
Elastic column axis coupling it is simple and reasonable for structure, it is easy to maintenance.Two sides is symmetrically interchangeable, and the service life is long, allow compared with
Big axial float has the performances such as buffering, damping, wear-resisting.The main pin made of several nonmetallic materials of elastic element, has
Micro compensation two axial lines excursion capability, the very low middling speed drive shaft system suitable for requirement.
Utility model content
The purpose of this utility model designs a kind of transmission device met the requirements aiming at Vertical Mill currently on the market.
By designing motor base, motor base meets mill driving requirement, is motor, and speed reducer maintenance provides convenience.
In order to achieve the above technical purposes, the utility model designs a kind of mill transmission device, it is characterised in that: it includes
Motor base, motor base are mounted on above motor base, and motor, which is connected by elastic dowel pin shaft coupling with speed reducer, drives mill
Disk rotation；
The motor base includes pedestal basic framework, motor slide rails, speed reducer guide rail, penetration pipe, fixed block one, lower margin
Bolt, protection pipe, fixed block two, presetting anchor bolt and presetting motor bolt, the speed reducer guide rail and motor slide rails are mounted in
On the pedestal basic framework, motor base is connected by bolt with motor base, and the penetration pipe is from pedestal basic framework side
Face is crossed, and the fixed block one links together for fixing motor base and motor base, describedly with pedestal basic framework
Foot bolt is mounted in pedestal basic framework bottom, and the protection pipe is mounted in pedestal basic framework side, the fixed block
Two, which are mounted on pedestal basic framework bottom, is located at immediately below protection pipe, and the presetting anchor bolt is threadedly coupled with fixed block two,
The presetting motor bolt is threadedly coupled with the speed reducer guide rail for adjusting motor position.
Further, the motor base includes bottom plate and backing plate, and the bottom plate is connected with backing plate by welding manner, bottom plate
Centre is equipped with fabrication hole.
Further, the motor base includes that motor base supports, pedestal lower plate, pedestal upper plate, crossbeam upper plate, under crossbeam
Plate, electric baseboard, fixed block three, longitudinal gusset, lateral gusset, reinforcing rib, bolt adjustment block, fixed block four, adjustment bolt, Gu
Determine bolt and nut one, positioning pin, gasket, nut two, the motor base support is mounted on pedestal lower plate bottom and is used to support
Entire motor base, the pedestal upper plate and reinforcing rib weld, the crossbeam upper plate and crossbeam lower plate and pedestal lower plate and pedestal
Upper plate is welded to connect, and the electric baseboard is mounted on the base plate upper surface and is used to connect motor bottom, three He of fixed block
Electric baseboard is bolted, the transverse direction link of boards pedestal lower plate and pedestal upper plate, the longitudinal direction gusset connecting cross beam upper plate
With crossbeam lower plate；The reinforcing rib is mounted among pedestal lower plate and pedestal upper plate, and the bolt adjustment block is mounted on the base
Four corners of plate are bolted with adjustment bolt, and the fixed block four is welded with pedestal lower plate, for fixing motor base support
With pedestal lower plate, the adjustment bolt is threadedly coupled with bolt adjustment block, and the fixing bolt and nut one are bolted motor
Pedestal support and pedestal lower plate, positioning pin, gasket, nut two connect motor base support and pedestal lower plate.
Further, coupling guard is housed, the coupling guard includes gusset, cover, side on the elastic dowel pin shaft coupling
Plate, angle steel, pedestal, expansion bolt, the gusset are mounted at the top of cover, and the side plate is mounted on cover side, Bolted angle connection
Pedestal, expansion bolt connection pedestal and ground play fixed function in face of entire coupling guard.
Beneficial effect
A kind of mill transmission device provided by the utility model, by designing motor base, motor base meets grinding machine biography
It is dynamic to require, it is motor, speed reducer maintenance provides convenience.
Detailed description of the invention
Attached drawing 1a is the structural schematic diagram of the utility model embodiment 1.
Attached drawing 1b is the structure schematic diagram of the utility model embodiment 1.
Attached drawing 2a is motor base structure main view direction structural schematic diagram in the utility model embodiment 1.
Attached drawing 2b is motor base structure overlook direction structural schematic diagram in the utility model embodiment 1.
Attached drawing 2c is the cross-sectional view in attached drawing 2b at A.
Attached drawing 3 is coupling guard structural schematic diagram in the utility model embodiment 1.
Attached drawing 4a is motor base main view in the utility model embodiment 1.
Attached drawing 4b is motor base main view in the utility model embodiment 1.
Attached drawing 5a is motor base main view in the utility model embodiment 2.
Attached drawing 5b is motor base main view in the utility model embodiment 2.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described further.
Embodiment 1
As depicted in figures 1A and ib, a kind of mill transmission device, including motor base 1, motor base 2 are mounted on grinding machine base
Above seat 1, motor 3 is connected by elastic dowel pin shaft coupling 4 with speed reducer 6, driving mill rotation.Motor base 1 and motor bottom
Seat 2 is used cooperatively, and guarantees the biggish grinding machine of speed reducer center high request model, by increasing auxiliary biography device 7, is repaired for grinding roller
Convenience is provided.
The motor base as shown in Fig. 2 a, 2b and 2c, the motor base 1 include pedestal basic framework 101, motor slide rails
102, speed reducer guide rail 103, penetration pipe 104, fixed block 1, foundation bolt 106, protection pipe 107, fixed block 2 108, in advance
Anchor bolt 109 and presetting motor bolt 110 are adjusted, the speed reducer guide rail 103 and motor slide rails 102 are mounted in the pedestal basis
On frame 101, motor base 2 is connected by bolt with motor base 1, and the penetration pipe 104 is from 101 side of pedestal basic framework
It crossing, the fixed block 1 links together with pedestal basic framework 101 for fixing motor base 1 and motor base 2,
The foundation bolt 106 is mounted in 101 bottom of pedestal basic framework, and the protection pipe 107 is mounted in the pedestal basic framework
101 sides, the fixed block 2 108 is mounted on 101 bottom of pedestal basic framework and is located at immediately below protection pipe 107, described presetting
Anchor bolt 109 is threadedly coupled with fixed block 2 108, and the presetting motor bolt 110 connects with 103 screw thread of speed reducer guide rail
It connects for adjusting motor position.Pedestal basic framework 101 uses standard H profile steel, does motor slide rails 102 with flat steel bar, facilitates electricity
3 horizontal direction of machine is translated with cucurbit.When speed reducer pulls out immediately below mill, speed reducer guide rail 103 needs and speed reducer bottom
On a horizontal plane, motor base 2 is connected by bolt with motor base 1 plate, with the lower margin spiral shell of round steel production motor base
Bolt 106, by protection pipe 107, fixed block 2 108, the simple adjustment mechanism that presetting anchor bolt 109 forms adjusts motor base
Seat 1 and grinding machine foundation level position.
Motor base 2 as shown in Figs. 4a and 4b, when motor center height and speed reducer center height are less than speed reducer rail height,
Motor base 2 is made of using extremely simple form bottom plate 2101 and backing plate 2102.Fabrication hole is drawn among bottom plate 2101, mitigates gross weight
And machined surface area.Backing plate 2102 is made of 4 pieces of backing plates and motor 3 directly contacts.
The coupling guard 5 of mill transmission device as shown in Figure 3 is using split type, easy to disassemble and installation.Coupling guard 5
Mainly by gusset 501, cover 502, side plate 503, angle steel 504, pedestal 505, the composition of expansion bolt 506,
The mill transmission device, motor base 2 use welded-steel plate construction, are easy to control height and width, two sides
The position of positioning pin 2016 accurate positionin pedestal and bottom plate.After bottom plate is fixed, directly welded with motor base 2.Work as deceleration
When machine overhauling, fixing bolt and nut one 2214,2215 are unclamped, motor base 2 is made to be detached from motor base 1, speed reducer is logical
Speed reducer guide rail 103 is crossed slowly to remove.
The mill transmission device, motor 3 use variable-frequency motor.It is horizontal installation, base that motor, which is generally motor,
Lower band mounting foot, axle stretch end is without mounting flange, and since motor is exposed to the environment more than outdoor dust, environmental requirement needs full
The requirement of sufficient IP54/IP55.Base electrical machinery producer with electric drilling match is without providing.
The mill transmission device, shaft coupling 4 select elastic column axis coupling, utilize several nonmetallic materials
For manufactured pin as connection in two half a coupler flange holes, is realized, the shaft coupling of the structure is suitable for the lower transmission of revolving speed
System, structure is simple, convenient disassembly.
The mill transmission device meets Lay in speed reducer 6 and has a rest dimensional drawing requirement, coefficient >=2.5 AGMA, dead load,
Dynamic loading meets Lay and has a rest speed reducer purchase specifications, and use condition meets field working conditions requirement.
When grinding machine works, motor driven speed reducer, band movable grinding disc rotates, and grinding roller presses under the effect of hydraulic spring grease cup device
Mill it is material bed, generate grinding power, it is no material bed to be rolled.It is constantly vibrated in the grinding machine course of work, spring column pin shaft coupling
Device effectively draws vibration, while the vibration of a part is decelerated machine pedestal and motor base absorbs.
Embodiment 2
Motor base 2 as shown in figure 5a and 5b, when motor center height and speed reducer center are tall and big in motor slide rails height,
Design dismountable motor base.Motor base 2 include motor base support 2201, pedestal lower plate 2202, pedestal upper plate 2203,
Crossbeam upper plate 2204, crossbeam lower plate 2205, electric baseboard 2206, fixed block 3 2207, longitudinal gusset 2208, lateral gusset
2209, reinforcing rib 2210, bolt adjustment block 2211, fixed block 4 2212, adjustment bolt 2213, fixing bolt and nut one
2214,2215, positioning pin 2216, gasket 2217, nut 2 2218, motor base support 2201 is mounted on pedestal lower plate
2202 bottoms are used to support entire motor base 2, and the pedestal upper plate 2203 is welded with reinforcing rib 2210, the crossbeam upper plate
2204 are welded to connect with crossbeam lower plate 2205 and pedestal lower plate 2202 and pedestal upper plate 2203, and the electric baseboard 2206 is installed
It is used to connect motor bottom in 2203 upper surface of pedestal upper plate, the fixed block 3 2207 and electric baseboard 2206 are bolted,
The transverse direction gusset 2209 connects pedestal lower plate 2202 and pedestal upper plate 2203, the longitudinal direction 2208 connecting cross beam upper plate of gusset
2204 and crossbeam lower plate 2205；The reinforcing rib 2210 is mounted among pedestal lower plate 2202 and pedestal upper plate 2203, the spiral shell
Bolt adjustment block 2211 is mounted on the base 2,203 4 corners of plate and is bolted with adjustment bolt 2213, the fixed block 4 2212
Welded with pedestal lower plate 2202, for fixing motor base support 2201 and pedestal lower plate 2202, the adjustment bolt 2213 with
Bolt adjustment block 2211 is threadedly coupled, and the fixing bolt and nut one 2214,2215 are bolted motor base support 2201
With pedestal lower plate 2202, positioning pin 2216, gasket 2217, the connection motor base of nut 2 2218 support 2201 and pedestal lower plate
2202。
The present embodiment structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification revealed interior
Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this
Under the effect of type can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can contain
In the range of lid.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre ", " clockwise ", " inverse time in this specification
The term of needle " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, it is opposite to close
System is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Claims (4)
1. a kind of mill transmission device, it is characterised in that: it includes motor base (1), and motor base (2) is mounted on motor base
(1) above, motor (3), which is connected by elastic dowel pin shaft coupling (4) with speed reducer (6), drives mill rotation；
The motor base (1) includes pedestal basic framework (101), motor slide rails (102), speed reducer guide rail (103), penetration pipe
(104), fixed block one (105), foundation bolt (106), protection pipe (107), fixed block two (108), presetting anchor bolt (109)
With presetting motor bolt (110), the speed reducer guide rail (103) and motor slide rails (102) are mounted in the pedestal basic framework
(101) on, motor base (2) is connected by bolt with motor base (1), and the penetration pipe (104) is from pedestal basic framework
(101) side is crossed, and the fixed block one (105) and pedestal basic framework (101) link together for fixing motor base
(1) and motor base (2), the foundation bolt (106) are mounted in pedestal basic framework (101) bottom, the protection pipe
(107) it is mounted in pedestal basic framework (101) side, the fixed block two (108) is mounted on pedestal basic framework (101) bottom
Portion is located at immediately below protection pipe (107), and the presetting anchor bolt (109) is threadedly coupled with fixed block two (108), described presetting
Motor bolt (110) is threadedly coupled with the speed reducer guide rail (103) for adjusting motor position.
2. a kind of mill transmission device as described in claim 1, it is characterised in that: the motor base (2) includes bottom plate
(2101) it is connected with backing plate (2102) by welding manner with backing plate (2102), the bottom plate (2101), bottom plate (2101) is intermediate
Equipped with fabrication hole.
3. a kind of mill transmission device as described in claim 1, it is characterised in that: the motor base (2) includes motor bottom
Seat supports (2201), pedestal lower plate (2202), pedestal upper plate (2203), crossbeam upper plate (2204), crossbeam lower plate (2205), motor
Bottom plate (2206), fixed block three (2207), longitudinal gusset (2208), lateral gusset (2209), reinforcing rib (2210), bolt adjustment
Block (2211), fixed block four (2212), adjustment bolt (2213), fixing bolt and nut one (2214,2215), positioning pin
(2216), gasket (2217), nut two (2218), the motor base support (2201) are mounted on pedestal lower plate (2202) bottom
It is used to support entire motor base (2), the pedestal upper plate (2203) and reinforcing rib (2210) are welded, the crossbeam upper plate
(2204) it is welded to connect with crossbeam lower plate (2205) and pedestal lower plate (2202) and pedestal upper plate (2203), the electric baseboard
(2206) plate (2203) upper surface is mounted on the base to be used to connect motor bottom, the fixed block three (2207) and electric baseboard
(2206) it is bolted, the transverse direction gusset (2209) connects pedestal lower plate (2202) and pedestal upper plate (2203), the longitudinal direction
Gusset (2208) connecting cross beam upper plate (2204) and crossbeam lower plate (2205)；The reinforcing rib (2210) is mounted on pedestal lower plate
(2202) and pedestal upper plate (2203) is intermediate, the bolt adjustment block (2211) be mounted on the base (2203) four corners of plate with
Adjustment bolt (2213) is bolted, and the fixed block four (2212) and pedestal lower plate (2202) are welded, for fixing motor bottom
Seat supports (2201) and pedestal lower plate (2202), the adjustment bolt (2213) are threadedly coupled with bolt adjustment block (2211), institute
It states fixing bolt and nut one (2214,2215) is bolted motor base support (2201) and pedestal lower plate (2202), positioning
It sells (2216), gasket (2217), nut two (2218) connects motor base support (2201) and pedestal lower plate (2202).
4. a kind of mill transmission device as described in claim 1, it is characterised in that: filled on the elastic dowel pin shaft coupling (4)
Have coupling guard (5), the coupling guard (5) includes gusset (501), cover (502), side plate (503), angle steel (504), pedestal
(505), expansion bolt (506), the gusset (501) are mounted at the top of cover (502), and the side plate (503) is mounted on cover
(502) side, angle steel (504) connect pedestal (505), and expansion bolt (506) connects pedestal (505) and ground faces entire shaft coupling
Cover (5) plays fixed function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062600.4U CN208244853U (en) | 2018-01-16 | 2018-01-16 | A kind of mill transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062600.4U CN208244853U (en) | 2018-01-16 | 2018-01-16 | A kind of mill transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244853U true CN208244853U (en) | 2018-12-18 |
Family
ID=64620095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062600.4U Withdrawn - After Issue CN208244853U (en) | 2018-01-16 | 2018-01-16 | A kind of mill transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208244853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187826A (en) * | 2018-01-16 | 2018-06-22 | 莱歇研磨机械制造(上海)有限公司 | A kind of mill transmission device |
-
2018
- 2018-01-16 CN CN201820062600.4U patent/CN208244853U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187826A (en) * | 2018-01-16 | 2018-06-22 | 莱歇研磨机械制造(上海)有限公司 | A kind of mill transmission device |
| CN108187826B (en) * | 2018-01-16 | 2024-01-02 | 莱歇研磨机械制造(上海)有限公司 | Transmission device of mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181218 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181218 Effective date of abandoning: 20240102 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |