CN107388005A - A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method - Google Patents

A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method Download PDF

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Publication number
CN107388005A
CN107388005A CN201710593818.2A CN201710593818A CN107388005A CN 107388005 A CN107388005 A CN 107388005A CN 201710593818 A CN201710593818 A CN 201710593818A CN 107388005 A CN107388005 A CN 107388005A
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CN
China
Prior art keywords
connecting rod
crank
lubrication
carrying roller
pull bar
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Pending
Application number
CN201710593818.2A
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Chinese (zh)
Inventor
王建
彭东
王莉君
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Jiangsu Province Metallurgical Design Institute Co Ltd
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Jiangsu Province Metallurgical Design Institute Co Ltd
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Publication date
Application filed by Jiangsu Province Metallurgical Design Institute Co Ltd filed Critical Jiangsu Province Metallurgical Design Institute Co Ltd
Priority to CN201710593818.2A priority Critical patent/CN107388005A/en
Publication of CN107388005A publication Critical patent/CN107388005A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention discloses a kind of revolving cylinder carrying roller automatic lubrication installation, including lubrication block, pull bar, crank, the second connecting rod for being articulated with the crank other end, the first connecting rod for being articulated with second connecting rod rear end, the first base for carrying crank, the spring assembly for housing first connecting rod；The middle part of the crank is by hinge in first base, and when first connecting rod drives second connecting rod to be moved rearwards, crank rotates and the forward movement of pull bar pressure is given in crank upper end；When moistening slider wear, spring assembly pulls crank to rotate by first connecting rod, second connecting rod, and crank driving adjustment sleeve and briquetting compress lubrication block, lubrication block is close to carrying roller all the time, ensure the lubrication of carrying roller.The present invention is simple in construction, it is not necessary to power drive, is lubricated using solid stick, adapts to high temperature, the adverse circumstances such as outdoor, dust is big, constant thrust can ensure that lubricate block is close to carrying roller all the time, realizes carrying roller self-lubricate.

Description

A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method
Technical field
The invention belongs to plant equipment lubricating area, is filled more specifically to a kind of revolving cylinder carrying roller self-lubricate Put and automatic lubricating method.
Background technology
Plant equipment is industrial carrier, and friction, abrasion are one of three kinds of main damage forms of component of machine, Good equipment operation depends on good lubrication.So-called standby lubrication refers to be divided two friction surfaces with liquid, gas, solid etc. Open, avoid two friction surfaces from directly contacting, reduce friction and wear.Good equipment lubrication be reduce equipment attrition, improve set Standby efficiency, the effective way for saving material and the energy.Hydrodynamic lubrication, gas lubrication, solid profit are divided into according to lubricant medium difference It is sliding.
Modern industry has many large-scale revolving cylinder kind equipments, such as the revolution of the rotary kiln, material dewatering of pelletizing production The bulk cement carrier etc. of drying, bulk transportation, it is the characteristics of this kind equipment：Equipment volume is big, weight is big；Cylinder horizontal floating Rotated at a slow speed on support roller device, and around body centre；General outdoor installation or outdoor work, expose to the sun and rain, dust it is big.
To ensure the normal operation of revolving cylinder and carrying roller and improving service life, it is necessary to its appropriate lubrication is given, when Up till now the lubricating system of kind equipment had：One kind is manual lubrication, i.e., is periodically applied according to certain time in carrying roller and cylinder rolling ring face Smear lubricating grease, such a lubricating system defect：Lubricate uneven, leakage oiling situation be present, refueling during equipment operation has larger peace Full hidden danger.Another kind is lubricating pump intermittent oiling, i.e., lubricating pump periodically adds according to period demand to carrying roller and cylinder rolling ring face Lubricating grease or lubricating oil spraying, such a lubricating system solve the defects of manual lubrication, but in outdoor work, dust is big, temperature compared with High occasion is not suitable with because rainwater and steam can rinse with emulsion type lubricant fat, weaken its greasy property, dust is easily mixed into Lubricant grease, abrasive particle effect can be played and accelerate carrying roller and cylinder rolling ring surface wear, high temperature can lose lubricant grease consolidation carbonization Greasy property.
Therefore, it is necessary to a kind of new technical scheme is to solve the above problems.
The content of the invention
Goal of the invention：The present invention proposes a kind of revolving cylinder carrying roller automatic lubricating method and device, and device structure is simply, no Need power set, using solid lubrication medium, realize constant pressure self-lubricate, solve that lubrication is uneven, inadaptable dew Its work, dust are big, temperature compared with high workload environment and production safety the problem of.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that.
A kind of revolving cylinder carrying roller automatic lubrication installation, including moisten slider bracket, the lubrication being carried in profit slider bracket Block, the briquetting for being fixed on lubrication block rear end, connection briquetting rear end pull bar, be articulated with back end of tie rod and extend downwardly crank, It is articulated with the second connecting rod of the crank other end, the first base for being articulated with the first connecting rod of second connecting rod rear end, carrying crank, receives Hold the spring assembly of first connecting rod；The middle part of the crank by hinge in first base, when first connecting rod drives the When two connecting rods are moved rearwards, crank rotates and the forward movement of pull bar pressure is given in crank upper end；The spring assembly includes cylinder Cylinder, be fixed on the inside of cylinder barrel front face and inner cylinder axially extending with cylinder barrel, be axially enclosed on inner cylinder dividing plate, after inner cylinder First pressing plate at end, the first extension spring being fixed between dividing plate and the first pressing plate, it is fixed on the first pressing plate and cylinder barrel antetheca The second extension spring between face；The front and rear guide groove for running through inner cylinder is provided with the inner cylinder, the first connecting rod, which is contained in, leads Into groove, and the rear end of first connecting rod is fixed on the first pressing plate.
Beneficial effect：A kind of revolving cylinder carrying roller automatic lubrication installation of the present invention, using solid lubrication mode, is suitable for There is water, have the higher working environment of dust, temperature.Also, after the nose wear of block is lubricated, the extension spring in spring assembly Automatic-drawing and pull first connecting rod, second connecting rod to be moved rearwards, crank second connecting rod effect under around crank and first base Pin joint rotates, while crank handle turns adjustment sleeve moves forward, and in the case where adjustment sleeve promotes, briquetting pushes down lubrication block to reach It is dynamic to be achieved in that automatically moving for lubrication block until lubrication block withstands carrying roller, it is simple and compact for structure, can be from when moistening slider wear Self-lubricate is realized in dynamic propulsion, is not required to manual operation, is eliminated the potential safety hazard of manual lubrication.
The spring attachment being carried on below lubrication block is provided with the profit slider bracket and is resisted against above lubrication block Locating piece, the second pressing plate that the spring attachment includes being carried on below lubrication block is resisted against pressure below the second pressing plate Contracting spring.
Further, the first connecting rod and second connecting rod hinge, the bearing pin are arranged on the guide groove of inner cylinder Interior, limitation first connecting rod can only move horizontally, and second connecting rod rotates around bearing pin.
Further, crank and second connecting rod hinge, swung in second connecting rod driving lower crank around bearing pin, crank Original position is α with vertical position angle, and it is operating angle that crank swings to the angle that last position rotates eventually from original position, typically Operating angle is 2 times, i.e. 2 α of α, α=15~40 °.
Further, the rear end of the lubrication block is fixed by briquetting, lubricates the front end of block to be contacted with carrying roller.
Further, the spring attachment is arranged on profit slider bracket, including adjustment bolt, guide cylinder, spring Sleeve, compression spring, the second pressing plate, under spring force with moistening shoe contact, the spring attachment is arranged on pressing plate In face of the side of carrying roller direction of rotation.
Further, the pull bar is an adjustment sleeve, and the adjustment sleeve includes the first pull bar, the second pull bar, simultaneously The silk cylinder coordinated with the first pull bar and the second pull bar；First pull bar is hinged with crank；The front end connection briquetting of second pull bar, first Pull bar and the second pull bar screw are oppositely oriented, and rotating silk cylinder makes the first pull bar and the second pull bar relative or opposite direction fortune simultaneously It is dynamic.
Brief description of the drawings
Fig. 1 is revolving cylinder carrying roller automatic lubrication installation structure chart；
Fig. 2 is spring assembly structure chart；
Fig. 3 is adjustment tube-in-tube structure figure；
Fig. 4 is spring attachment structure chart；
Fig. 5 is lubrication block contact analysis chart；
Wherein：1st, spring assembly, the 2, first nut, 3, first connecting rod, the 4, first bearing pin, 5, second connecting rod, the 6, first bottom Seat, the 7, second bearing pin, 8, profit slider bracket, the 9, the 3rd bearing pin, 10, crank, the 11, the 4th bearing pin, the 12, adjustment sleeve, the 13, the 5th Bearing pin, 14, briquetting, 15, lubrication block, 16, spring attachment, 17, cylinder barrel, the 18, first pressing plate, the 19, first extension spring, 20th, inner cylinder, 21, dividing plate, the 22, second extension spring, 23, guide groove, the 24, first pull bar, the 25, second nut, 26, silk cylinder, 27, Second pull bar, the 28, second pressing plate, 29, guide cylinder, 30, spring spool, 31, compression spring, the 32, the 3rd nut, 33, adjustment spiral shell Bolt, 34, locating piece, 100, carrying roller.
Embodiment
The preferred embodiment of the inventive method and device is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of revolving cylinder carrying roller automatic lubrication installation, comprising：
Including profit slider bracket 8, the lubrication block 15 being carried in profit slider bracket 8, the pressure for being fixed on lubrication block 15 rear end Block 14, connection briquetting 14 rear end pull bar 12, be articulated with the rear end of pull bar 12 and extend downwardly crank 10, to be articulated with crank 10 another The second connecting rod 5 of one end, the first connecting rod 3 for being articulated with the rear end of second connecting rod 5, the first base 6 for carrying crank 10, collecting first The spring assembly of connecting rod 3.In the present embodiment, the pull bar is an adjustment sleeve 12, and the adjustment sleeve 12 includes first Pull bar 24, the second pull bar 25 while the silk cylinder 26 coordinated with the first pull bar 24 and the second pull bar 25；First pull bar 24 and crank 10 It is be hinged；The front end connection briquetting 14 of second pull bar 25, the first pull bar 24 and the screw of the second pull bar 25 are oppositely oriented, rotate silk cylinder 26 Make the first pull bar 24 and the second relative or opposite direction motion simultaneously of pull bar 25.It is provided with the profit slider bracket 8 and is carried on profit Spring attachment 16 below sliding block and the locating piece 34 for being resisted against the top of lubrication block 15.The spring attachment 16 includes The second pressing plate 28 for being carried on the lower section of lubrication block 15 and the compression spring 31 for being resisted against the lower section of the second pressing plate 28.
The middle part of the crank 10 is articulated with first base 6 by the 3rd bearing pin 9, when first connecting rod 3 drives second to connect When bar 5 is moved rearwards, crank 10 rotates and the forward movement of the pressure of pull bar 12 is given in crank upper end.
The spring assembly include cylinder barrel 17, be fixed on the inside of the front face of cylinder barrel 17 and with 17 axially extending inner cylinder of cylinder barrel 20th, the dividing plate 21 that is axially enclosed on inner cylinder 20, the first pressing plate 18 positioned at the rear end of inner cylinder 20, it is fixed on the pressing plate of dividing plate 21 and first The first extension spring 19 between 18, the second extension spring 22 being fixed between the first pressing plate and cylinder barrel front face；In described The front and rear guide groove 23 for running through inner cylinder is provided with cylinder 20, the first connecting rod 3 is contained in guide groove 23, and first connecting rod 3 Rear end is fixed on the first pressing plate 18.
As shown in figure 1, the one end of first connecting rod 3 and second connecting rod 5 are be hinged with the first bearing pin 4, the other end of first connecting rod 3 leans on the One nut 2 is connected with spring assembly 1, and the first bearing pin 4 is arranged in guide groove 23, and limitation first connecting rod 3 is in the elastic force of spring assembly 1 Effect can only move horizontally, and second connecting rod 5 can rotate around the first bearing pin 4.
As shown in figure 1, crank 10 is arranged in first base 6 by the 3rd bearing pin 9, crank 10 and second connecting rod 5 are with the Two bearing pins 7 are be hinged, drive lower crank 10 to be swung around the 3rd bearing pin 9 in second connecting rod 5, the original position of crank 10 is pressed from both sides with vertical position Angle is α, referred to as initial angle, and crank 10 swings to the angle that last position rotates eventually from original position and is referred to as operating angle, typically Operating angle is 2 times, i.e. 2 α of initial angle, initial angle α=15~40 °.
As shown in figure 1, lubrication block 15 is arranged on inside profit slider bracket 8, briquetting 14 is drawn by the 5th bearing pin 13 and second Bar 27 is be hinged, and briquetting 14 pushes down lubrication block 15 in the case where adjustment sleeve 12 acts on, and lubrication block 15 is in close contact with carrying roller 100.
As Figure 1 and Figure 4, spring attachment 16 is arranged on profit slider bracket 8, and spring attachment 16 includes：The Two pressing plates 28, guide cylinder 29, spring spool 30, the 3rd spring 31, the 3rd nut 32, adjustment bolt 33.3rd spring 31 is installed In spring spool 30, the position in guide cylinder 29 of spring spool 30 is adjusted by rotating adjustment bolt 33.Second pressing plate 28 exists It is in close contact under spring-force driven dual with lubrication block 15, the spring attachment 16 is arranged in face of the direction of rotation of carrying roller 100 Side.
Revolving cylinder carrying roller automatic lubricating method includes the following aspects：
A, solid lubrication medium is selected
It is a kind of solid lubrication medium to lubricate block 15, and it has good lubrication in the case where having water, have dust, higher temperature environment Performance.
B, automatically moving for block 15 is lubricated：
As shown in Figure 1 to 4, lubrication one end of block 15 contacts with the bayonet socket of briquetting 14, briquetting 14 and the second of adjustment sleeve 12 Pull bar 27 is be hinged.After the abrasion of block 15 is lubricated, the spring of spring assembly 1, which is upheld, pulls first connecting rod 3, second connecting rod 5 to be moved to the left, Crank 10 rotates clockwise under the effect of second connecting rod 5 around the 3rd bearing pin 9, while crank 10 drives adjustment sleeve 12 to move right Dynamic, in the case where adjustment sleeve 12 promotes, briquetting 14 is pushed down lubrication block 15 and moved right until lubrication block 15 withstands support roller, is achieved in that Lubrication block 15 automatically moves.
C, the stable movement of block 15 is lubricated：
As shown in Figure 1 to 4, lubricate block 15 to be arranged on inside profit slider bracket 8, be simultaneously adjacent to the profit neck of slider bracket 8 Top surface locating piece 34, simultaneously contacted with the second pressing plate 28 of spring attachment 16, the second pressing plate 28 is pushed down in spring-force driven dual Block 15 is lubricated, so ensures to swing when lubrication block 15 moves, stably can be formed along locating piece 34 and the second pressing plate 28 Space movement.
D, it is constant to lubricate the contact of block 15：
As shown in Fig. 1~Fig. 5, carrying roller 100 is F with the lubrication contact of block 15, and power F is to the pivot the (the 3rd of crank 10 Bearing pin 9) the arm of force be R1, torque M1=F × R1, the pulling force that spring assembly 1 puts on first connecting rod 3 is T, and power T is to crank 10 The arm of force of pivot (the 3rd bearing pin 9) is R2, torque M2=T × R2, according to equalising torque formula：M1-M2=0, i.e. F × R1-T × R2=0, draw F=T × R2/R1.
When crank 10 rotates clockwise, arm of force R1 increases, while first connecting rod 3, second connecting rod 5 are moved to the left, groups of springs Part 1 is upheld, and pulling force T reduces, and arm of force R2 increases, chooses appropriate second connecting rod 5, crank 10, the parameter of the spring of spring assembly 1, can Ensure in the range of the α of operating angle 2, contact pressure F=T × R2/R1 substantially constants, invariance degree is less than 6%.
Constant contact can provide stable lubrication, while can improve the service life of lubrication block.
Described above is only the preferred embodiment of the present invention, it should be pointed out that in the premise for the design for not departing from the present invention Under, some deductions or replacement can also be made, these, which are deduced or substituted, is regarded as protection scope of the present invention.

Claims (8)

  1. A kind of 1. revolving cylinder carrying roller automatic lubrication installation, it is characterised in that：
    Including profit slider bracket, the lubrication block being carried in profit slider bracket, the briquetting for being fixed on lubrication block rear end, connection briquetting The pull bar of rear end, the crank for being articulated with back end of tie rod and extending downwardly, the second connecting rod for being articulated with the crank other end, it is articulated with The first connecting rod of two rod rear ends, the first base for carrying crank, the spring assembly for housing first connecting rod；
    The middle part of the crank by hinge in first base, when first connecting rod drives second connecting rod to be moved rearwards, Crank rotates and the forward movement of pull bar pressure is given in crank upper end；
    The spring assembly includes cylinder barrel, is fixed on the inside of cylinder barrel front face and inner cylinder axially extending with cylinder barrel, axial direction are enclosed on It is dividing plate on inner cylinder, the first pressing plate positioned at interior tube rear end, the first extension spring being fixed between dividing plate and the first pressing plate, solid Due to the second extension spring between the first pressing plate and cylinder barrel front face；The front and rear guiding for running through inner cylinder is provided with the inner cylinder Groove, the first connecting rod are contained in guide groove, and the rear end of first connecting rod is fixed on the first pressing plate.
  2. 2. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 1, it is characterised in that set in the profit slider bracket The locating piece for having the spring attachment being carried on below lubrication block and being resisted against above lubrication block, the spring attachment bag Include the compression spring that the second pressing plate being carried on below lubrication block is resisted against below the second pressing plate.
  3. 3. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 1, it is characterised in that the first connecting rod and second Connecting rod hinge, the bearing pin are arranged in the guide groove of inner cylinder, and limitation first connecting rod can only move horizontally, second connecting rod Rotated around bearing pin.
  4. 4. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 1, it is characterised in that crank and second connecting rod pin Axle is hinged, and is swung in second connecting rod driving lower crank around bearing pin, crank original position and vertical position angle are α, and crank is from Beginning, to swing to the angle that last position rotates eventually be operating angle for position, and general work angle is 2 times, i.e. 2 α of α, α=15 ~ 40 °.
  5. 5. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 1, it is characterised in that the rear end quilt of the lubrication block Briquetting is fixed, and lubricates the front end of block to be contacted with carrying roller.
  6. 6. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 2, it is characterised in that the spring attachment peace On profit slider bracket, including adjustment bolt, guide cylinder, spring spool, compression spring, the second pressing plate, pressing plate is in spring force Effect is lower to be arranged on the side in face of carrying roller direction of rotation with profit shoe contact, the spring attachment.
  7. 7. revolving cylinder carrying roller automatic lubrication installation as claimed in claim 1, it is characterised in that the pull bar is an adjustment Sleeve, the adjustment sleeve include the first pull bar, the second pull bar while the silk cylinder coordinated with the first pull bar and the second pull bar；First Pull bar is hinged with crank；The front end connection briquetting of second pull bar, the first pull bar and the second pull bar screw are oppositely oriented, rotate silk cylinder Make the relative or opposite direction motion simultaneously of the first pull bar and the second pull bar.
  8. 8. the automatic lubricating method of revolving cylinder carrying roller automatic lubrication installation any one of a kind of usage right requirement 1 to 7, It is characterised in that it includes
    Lubrication block automatically moves：
    After the nose wear of block is lubricated, extension spring Automatic-drawing in spring assembly and pull first connecting rod, second connecting rod It is moved rearwards, crank rotates under second connecting rod effect around crank and first base pin joint, while crank handle turns adjustment sleeve Forward movement, in the case where adjustment sleeve promotes, briquetting pushes down lubrication block forward movement and withstands carrying roller until lubricating block, is achieved in that Lubrication block automatically moves；
    It is constant to lubricate block contact：
    Constant carrying roller can provide stable lubrication with lubrication block contact, while can improve the service life of lubrication block；
    When crank rotates clockwise, the arm of force increase of profit slide block pressure, while first connecting rod, second connecting rod are moved to the left, groups of springs Part is upheld, and pulling force reduces, and the increase of the spring tension arm of force, chooses appropriate second connecting rod, crank, the parameter of spring assembly spring, can Ensure in the range of the α of operating angle 2, contact substantially constant, invariance degree is less than 6%.
CN201710593818.2A 2017-07-20 2017-07-20 A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method Pending CN107388005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710593818.2A CN107388005A (en) 2017-07-20 2017-07-20 A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710593818.2A CN107388005A (en) 2017-07-20 2017-07-20 A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method

Publications (1)

Publication Number Publication Date
CN107388005A true CN107388005A (en) 2017-11-24

Family

ID=60337315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710593818.2A Pending CN107388005A (en) 2017-07-20 2017-07-20 A kind of revolving cylinder carrying roller automatic lubrication installation and automatic lubricating method

Country Status (1)

Country Link
CN (1) CN107388005A (en)

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