CN102600943A - Two-way operation grate-cleaning crusher - Google Patents
Two-way operation grate-cleaning crusher Download PDFInfo
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- CN102600943A CN102600943A CN2012100762082A CN201210076208A CN102600943A CN 102600943 A CN102600943 A CN 102600943A CN 2012100762082 A CN2012100762082 A CN 2012100762082A CN 201210076208 A CN201210076208 A CN 201210076208A CN 102600943 A CN102600943 A CN 102600943A
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- 238000004140 cleaning Methods 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000012216 screening Methods 0.000 claims abstract description 23
- 210000000515 tooth Anatomy 0.000 claims description 26
- 230000001050 lubricating effect Effects 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000000750 progressive effect Effects 0.000 claims description 11
- 238000005461 lubrication Methods 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 20
- 230000032258 transport Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000003245 coal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 239000002006 petroleum coke Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- -1 gangue Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000011335 coal coke Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a two-way operation grate-cleaning crusher; a crushing transmission mechanism can be used for driving a two-way crush roller mechanism to move in the positive direction and the negative direction; the two-way crush roller mechanism comprises a roller body, two-way crush tooth holders and crush teeth; the roller body is provided with the plurality of two-way crush tooth holders; the outer end of each two-way crush tooth holder is symmetrically provided with two crush teeth; a bridge-type structure is adopted by a stand; the stand comprises an end beam and two intermediate beams; the two intermediate beams are respectively arranged at the two sides of the roller body, and are respectively provided with a shearing mechanism which comprises a shear knife; the positions of the shear knives correspond to those of the two-way crush tooth holders; and a shearing pair is formed by the shearing mechanisms and the two-way crush tooth holders. The two-way operation grate-cleaning crusher has the functions of two-way crush cleaning and efficient shearing, can automatically lubricate, prevents the accident caused by deorbit of equipment, can be used for efficiently cleaning all residues on a screening grate, and is reasonable in structure, high in reliability, simple in use, simple and convenient to maintain and long in service life.
Description
Technical field
The present invention relates to the auxiliary equipment that a kind of thermoelectricity, metallurgy, harbour and petrochemical industry mass transport field screening system use, the clear grate disintegrating machine of particularly a kind of two-way operation.
Background technology
Usually; In the enterprise big such as electric power, metallurgy, harbour and petrochemical industry with coal or petroleum coke amount; Coal or petroleum coke that means of transport transports factory into such as hang through automobile, grab bucket and all will pass through the screening grate and do once screening, coarse coal is often arranged, freeze coal, gangue, petroleum coke or iron ore and straw rope, woven bag etc. remain on the screening grate.In the past, all be artificial the screening grate to be cleared up, labour intensity is big and environment is abominable, and dust etc. cause huge damage to the workman is healthy easily.Various clear grate disintegrating machine (have another name called the disintegrating machine of combing clearly, movable crusher or dredge machine clearly) is from beginning research and development the 80s and 90s in last century and coming into operation; Development in this century rapidly; The widely-used labor strength that reduced of this equipment; Increased substantially the operating efficiency of screening system, made the material transport system transfer efficiency of relevant enterprise obtain great lifting.
Widely used clear grate disintegrating machine working method all can not realize two-way crushing and clearing work at present; It is the place ahead that crushing system places frame; Clear grate disintegrating machine moves work forward when on the screening grate, the work of needs being arranged; To the coarse coal of screening on the grate, freeze coal, gangue, petroleum coke or iron ore and straw rope, woven bag etc. and carry out crushing and clearing, crushing and clearing work is return the standby position after accomplishing, and treats to carry out next round work again after discharging is accomplished.Carry out crushing and clearing work and return in the process of treating the seat in the plane at clear grate disintegrating machine, return stage system and can not carry out work such as discharging, so just caused the material transport system convey materials discontinuous, transfer efficiency does not reach maximization.
The walking driving mechanism of at present existing clear grate disintegrating machine has been improved to the transmission of pin gear rack mostly; It is big to have the output torque; Basically solved the frictional force that in the past relies between steel wheel and the rail and driven skidding that walking mechanism brings, the problem that waits can't walk any longer, must not move back when running into big resistance.But incorporate pin gear and steel wheel structure or the barrier (the pin gear pitch circle equates with the steel wheel external diameter) that falls to the one obstruction material of increase on the screening grate; Be that pin wheel pitch circle linear velocity and steel wheel external diameter linear velocity inconsistent (pin gear pitch circle and steel wheel external diameter are unequal) cause steel wheel and rail that relative slip is arranged, increased a resistance for the walking of equipment, actual effect is undesirable, wastes energy.
Though the most of hand-operated mechanism that uses of present clear grate disintegrating machine has solved the situation that situation such as cancel closedown cause correlation machine normally to use; But it comprises a plurality of bearing blocks, steering box, connecting axle and hand axle and handle, complex structure and waste material.Existing clear grate disintegrating machine major part does not have automatic lubricating system and the anti-device of lifting; Bearing, the chain running part lubricated to needs adopt manual lubricating system, and this lubricating system is wasted workman's time and omitted oiling often and cause the damage of components that needs to lubricate cause equipment malfunction to bring tremendous loss.Since clear grate disintegrating machine and similar devices be the breaker roll rotation to the coarse coal of required fragmentation, freeze coal, gangue or boulder oil coke etc. and carry out effects such as impact grinding, extruding; So corresponding material can have a huge reaction force to equipment; Especially run into difficulties such as stone, iron block broken, can produce huge recoil strength in can not broken object and cause equipment to lift so that steel wheel de-orbits; At this moment need a large amount of auxiliary equipment that tens of tons of equipment is hung back original position; Both having dallied over one's work also needs substantial contribution to safeguard, has increased substantially the maintenance cost of equipment.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art and provide a kind of two-way crushing and clearing and tool efficiently shear function, can self-lubricate, can prevent the accident that equipment causes because of de-orbiting; Can be efficiently clear up the various residues on the screening grate, rational in infrastructure, reliability is high, use is simple, easy maintenance, long service life the clear grate disintegrating machine of two-way operation.
The clear grate disintegrating machine of a kind of two-way operation; Comprise frame, said frame is installed on the screening grate through the walking supporting mechanism, through main bearing seat two-way breaker roll mechanism is installed in the said frame; Said two-way breaker roll mechanism is by rack-mounted broken transmission mechanism driven rotary; Said frame drives on said walking supporting mechanism and moves by being installed in walking transmission mechanism on the said frame, and said broken transmission mechanism can drive the positive and negative motion of two-way breaker roll mechanism, and said two-way breaker roll mechanism comprises roll body, two-way broken toothholder and crushing teeth; A plurality of two-way broken toothholders are installed on the said roll body; The outer end of said two-way broken toothholder is symmetrically installed with two crushing teeths, and said frame adopts bridge architecture, and said frame comprises end carriage and two intermediate beams; Said two intermediate beams are separately positioned on the both sides of said roll body; On the said intermediate beam cutting mechanism is installed, said cutting mechanism comprises shear knife, and the position of said shear knife forms with corresponding and said cutting mechanism of said two-way broken toothholder and said two-way broken toothholder and shears pair.
Among the present invention, said two-way broken toothholder is equipped with cutting edge on the both sides of said roll body direction of rotation.
Among the present invention, on the both sides end carriage of said frame colter is installed all, the below of said colter is equipped with the rubber flap that is arranged on said walking supporting mechanism top.
Among the present invention, said shear knife is a reaping hook cutting edge formula.
Among the present invention, the head of said crushing teeth is that multistage is cone-shaped, and said crushing teeth reduces to the head tapering from afterbody piecemeal, and the afterbody of said crushing teeth is provided with pin-and-hole, and said crushing teeth is installed through pin and is locked on the said two-way broken toothholder.
Among the present invention, said broken transmission mechanism is connected with said two-way breaker roll mechanism through brake.
Among the present invention, said walking supporting mechanism comprises supporting track, bearing pin and cover plate, and said bearing pin is the ladder bearing pin; Said supporting track is provided with shoulder hole; Said bearing pin is installed in the shoulder hole of said supporting track and through said cover plate and compresses, and said walking driving mechanism comprises driving shaft bearing, driving shaft, gear, steel wheel, bearing and bearing block, and said gear is fixed on the driving shaft through key and forms pin gear rack drive mechanism with bearing pin engagement in the said walking supporting mechanism; The outstanding wheel hub of said gear is provided with sliding bearing; Be fixed with steel wheel on the said sliding bearing, said steel wheel is supported on the said supporting track, and said driving shaft two ends are installed on the bearing; Said bearing is installed on the both sides end carriage of said frame, and end carriage lower part, said frame both sides is not provided with a plurality of walking driving mechanisms.
Among the present invention; Automatic lubricating system also is installed on the said frame; Said automatic lubricating system comprises electronic lubricating pump, filter, progressive distributor, oil pipe, pipe clamp and lubrication connection; Said electronic lubricating pump oil-out connects said filter through said oil pipe; The oil-out of said filter connects said progressive distributor through oil pipe, and the said lubricated exit point of each of said progressive distributor is connected in the lubrication connection on each lubricated interface through oil pipe, is furnished with on the said oil pipe pipeline to be used for oil pipe is fixed said pipe clamp.
Among the present invention; A plurality of lifting-proof machine structures also are installed on the said frame; Said lifting-proof machine structure comprises anti-installing plate and the anti-frame of lifting lifted; Saidly anti-lift installing plate and be welded on the position of said end carriage bottom near said walking driving mechanism, the said anti-frame of lifting is fixed by bolts to anti-lifting on the installing plate, and said anti-lower flat plate of lifting frame is stuck under the said bearing pin.
Among the present invention, the position that the two limit positions end of said frame work is corresponding with the top of said end carriage is provided with a plurality of equipment that prevent that are used for and goes out the buffer gear that the working region causes the accident, and said buffer gear comprises buffering mount pad and buffer.
Among the present invention, simple and easy hand-operated mechanism is installed on the movable motor of said walking transmission mechanism, said simple and easy hand-operated mechanism comprises shakes the hand and sleeve.
Adopt such scheme, the present invention has following advantage:
1. frame of the present invention adopts bridge architecture, and crushing system can rotating work, and the equipment of having realized forward and backward all can operate as normal, and can realize snap back work.But all dischargings before and after when equipment is worked especially are fit to be arranged on the screening grate of a plurality of straight lines distributions, have guaranteed the continuity of material transport system work, have improved the operating efficiency of material transport system exponentially;
2. the present invention adopts the cone-shaped structure crushing teeth of multistage to solve the problem that repeats to interfere extruding to material well, has improved the operating efficiency of equipment;
3. adopt cutting mechanism to guarantee reliability and the high efficiency sheared, prevented to repeat to shear the waste energy;
4. the present invention walks and drives with the clear grate disintegrating machine of supporting mechanism pin gear rack drive mechanism commonly used compactlyer, has reduced the probability that has been smashed when stacking material, and it is simpler to sell the maintenance of bar;
5. adopt lifting-proof machine structure and buffer unit can prevent effectively that equipment from derailing, plunging off the tracks causes the accident, the automatic lubricating system of setting can guarantee that each needs lubricated parts well lubricated, has prolonged the service life of equipment.
6. it is reasonable that this equipment also has force structure, and reliability is high, safeguards simply advantages such as long service life.
Description of drawings
Fig. 1 is a structural principle diagrammatic top view of the present invention;
Fig. 2 is a structural principle signal left side view of the present invention;
Fig. 3 is the A-A partial sectional view among Fig. 1;
Fig. 4 is the K-K schematic partial sectional view among Fig. 3;
Fig. 5 is the B-B partial sectional view among Fig. 2;
Fig. 6 is the C-C partial sectional view among Fig. 2;
Fig. 7 is the structural principle sketch map of automatic lubricating system of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, specify the specific embodiment of the clear grate disintegrating machine of a kind of two-way operation.
Like Fig. 1,2, shown in 3; The clear grate disintegrating machine of this two-way operation; Comprise two-way breaker roll mechanism 2, walking supporting mechanism 5, frame 8, buffer gear 11 and electric supply installation 13; Broken transmission mechanism 3, walking transmission mechanism 4 and automatic lubricating system 9 are arranged on the bridge-type frame 8; Four walking driving mechanisms 6 are separately positioned on the bottom at end carriage 81 two ends; Have two gear 64 is not set in the walking driving mechanism 6, walking driving mechanism 6 is arranged on the walking supporting mechanism 5, is driven by walking transmission mechanism 4; Walking supporting mechanism 5 is arranged on above the screening grate; Two-way breaker roll mechanism 2 is supported on the frame 8 both sides end carriages 81 and links to each other with broken transmission mechanism 3, and the circular roll body 22 of two-way breaker roll mechanism 2 is provided with two-way broken toothholder 23, is provided with two symmetric arrangement in two crushing teeth trepannings at two-way broken toothholder 23 tops and is carried out the crushing teeth 24 of assist location by pin 25; Cutting mechanism 1 is symmetricly set on former and later two the intermediate beam 82 of frame 8 corresponding with the two-way broken toothholder 23 that cutting edge is arranged; Under the output torque of broken transmission mechanism 3 and the two-way breaker roll mechanism 2 flywheel effect acting in conjunction that rotation produces at a high speed, the coarse coal that can not fall on crushing teeth 24 and 23 pairs of screening grates of two-way broken toothholder, freeze coal, gangue, petroleum coke or iron ore and beat, be squeezed to abundant fragmentation and they are fallen from screening grate hole residual shearing the such as straw rope, woven bag, reach the purpose of cleaning screening grate.Owing to have bridge-type frame 8 and the crushing teeth 24 of symmetric arrangement and the cutting mechanism 1 of symmetric arrangement; Make equipment counter-rotating through two-way breaker roll mechanism 2 when retreating realize having same work when advancing; So the clear grate disintegrating machine of this two-way operation has realized clearing up back and forth the purpose of screening grate; The ratio that will account for the whole working time because of the mass transport that disintegrating machine work causes material transport system blanking time is reduced to 0 by about 50%, has improved the operating efficiency of material transport system exponentially.
Like Fig. 2,3, shown in 4, the head of crushing teeth 24 is the multistage cone structure, and interlude is inserted in the hole at two-way broken toothholder 23 tops, and afterbody has a pin 25 to its location, prevents that crushing teeth 24 from dropping out in the hole.All there is cutting edge the both sides of each two-way broken toothholder two crushing teeth 24 of 23 top symmetric arrangement and two-way broken toothholder; The similar reaping hook of the shape of cutting mechanism 1; Be arranged symmetrically on two intermediate beams 82 and corresponding with the cutting edge of two-way broken toothholder 23; Two-way breaker roll mechanism 2 two-way broken toothholder 23 and cutting mechanism 1 when rotation work form to be sheared secondaryly, makes two-way breaker roll mechanism 2 just change or reverse and can realize that all the counterparty is to identical fragmentation, shear effect.This example; The elevation angle of crushing teeth 24 is set to 45 °; The tapering of tip is set to 90 °; Effectively prevented crushing teeth 24 unbalance stress and interfered material to burst apart the invalid acting that place beyond the angle forms, sickle shaped cutting mechanism 1 is sheared the secondary effect of once shearing of having guaranteed with the guillotine type that two-way broken toothholder 23 forms, and prevents to produce phenomenon such as to repeat to shear, tear.Crushing teeth 24 top cone adopt the high-strength abrasion-proof material, have improved service life.
Like Fig. 1,2, shown in 5; Gear 64 in the walking driving mechanism 6 is fixed on the driving shaft 62 and with the bearing pin 52 engagement formation in the walking supporting mechanism 5 through key 66 sells the gear rack drive mechanisms; On the wheel hub that gear 64 is given prominence to sliding bearing 67 is set; Fixing steel wheel 68 on the sliding bearing 67, steel wheel 68 is supported on the supporting track 51.There is bearing 63 at driving shaft 62 two ends, and bearing 63 is arranged in the driving shaft bearing 61, carry out seal protection by bearing cap 65.Be respectively arranged with totally four of walking driving mechanisms 6 at two ends, frame 8 both sides end carriages, 81 bottom, 2 of wherein not linking to each other with walking transmission mechanism 4 walking driving mechanism, 6 cancellation gears 64 and sliding bearing 67 directly are fixed on steel wheel 68 usefulness keys 66 on the driving shaft 62.Strip supporting track 51 is provided with row's bearing pin 52 and forms the pin bar; Bearing pin 52 is a multidiameter; Supporting track 51 is useful on the shoulder hole that bearing pin 52 is installed, and bearing pin 52 is packed into and pushed down its big end through bolt fastener with cover plate 53 behind the shoulder hole, prevents its disengaging supporting track 51; The ladder axis structure has improved the stressing conditions of bearing pin 52, has improved service life.In this example; The pitch circle of gear 64 is set to about 1.5 times of steel wheel 68 external diameters, and corresponding bearing pin 52 just is arranged in the bottom of supporting track 51, thereby the material that falls is got to the probability of bearing pin 52 and is reduced to original approximately half; Improved the life-span of pin bar; Reduce the maintenance cost of pin bar, guaranteed the driving effect that the pin tooth drives, also do not produced too much additional drag simultaneously.
Like Fig. 2, shown in 6; 4 lifting-proof machine structures 10 are separately positioned on two ends, frame 8 both sides end carriages, 81 bottom, near the walking driving mechanism 6, prevent that lifting installing plate 101 is welded on end carriage 81 corresponding positions; The anti-frame 102 of lifting is fixed by bolts to anti-lifting on the installing plate 101; Its underpart flat board is stuck under the bearing pin 52, and this routine middle plateform length is blocked 4-8 for blocking 3 bearing pins 52, also can being controlled at.When equipment lifted, flat board was blocked and can not up lift again by bearing pin 52, with the restriction of equipment raising height within the specific limits, guaranteed that equipment does not cause the accident because of de-orbiting.
Like Fig. 1, shown in 2, four buffer gears 11 are separately positioned on the two limit positions end of equipment work, and are corresponding with the top of end carriage 81, and buffer gear 11 is made up of with buffer 112 buffering mount pad 111, are used for preventing that equipment from going out the working region and causing the accident.Four clear rail devices 12 are arranged in the two ends section of frame 8 both sides end carriages 81 bottoms; And on supporting track 51; After colter 121 is cleared up the residue on the supporting track 51 during work; Rubber flap 122 will be cleaned out attached to supporting track 51 and the residue on the bearing pin 52, guarantee the normal walking of equipment.Electric supply installation 13 is arranged on a side of equipment, and cable 132 is suspended on the cable coaster 133, and cable coaster 133 is on coaster guide rail 131, and coaster guide rail 131 is fixed on the rail brackets 134, and this structure has realized the remote power-feeding of equipment.
As shown in Figure 1, frame 8 is bridge architecture by the end carriage 81 of both sides, two intermediate beams 82 and the gusset 83 that is used to strengthen and the rain cover 84 of connection two end carriages 81.This example is separately positioned on the main parts size of walking transmission mechanism 4 and broken transmission mechanism 3 front and back position on the right shown in Figure 1; And motor and speed reducer is by the symmetric arrangement mode; Improved the stressing conditions of frame 8, centralized arrangement makes rain cover 84 sizes littler simultaneously.Movable motor 41 connects shaft coupling A42, driving speed reducer 43 rear output shafts respectively through shaft coupling B44, walking power transmission shaft 45, sprocket wheel 47 and chain 48; Sprocket wheel 47 will be exported torque and offer 2 driving shafts 62 with gear 64, and walking power transmission shaft 45 supports the location by walking power transmission shaft bearing 46.Movable motor 41 afterbody shafts; Axle is provided with by the sleeve 72 and the 71 simple and easy hand-operated mechanisms 7 formed of shaking the hand; Under fortuitous events such as outage suddenly; Can easily equipment be moved to through hand-operated mechanism and to treat the seat in the plane, in the time need not using, can simple and easy hand-operated mechanism 7 be taken off, this hand-operated mechanism is simple in structure and very practical.Broken motor 31 connects fluid-flywheel clutch 32, broken reductor 33 rear output shafts connect shaft coupling 34, broken power transmission shaft 35, sprocket wheel 38 and chain 39 respectively; Chain wheel cover 310 covers sprocket wheel 38; Sprocket wheel 38 will be exported torque and offer 2,2 driven sprocket wheels 38 of two-way breaker roll mechanism and link to each other with the two ends of circular roll body 22 respectively, and broken power transmission shaft 35 supports the location by broken power transmission shaft bearing 37; On broken power transmission shaft 35, brake 36 is set, crushing system can Rapid Realization be braked and the startup reverse operation.
Like Fig. 1, shown in 7; Automatic lubricating system 9 is made up of electronic lubricating pump 91, oil pipe 92, filter 93, pipe clamp 94, progressive distributor 95, lubrication connection 96; Electronic lubricating pump 91 is arranged near the free time place rain cover 84 inner two reductors; Electronic lubricating pump 91 oil-outs connect oil pipe 92 backs and link to each other with progressive distributor 95, and progressive distributor 95 has a plurality of oil-outs, and oil-out connects oil pipe 92 backs and links to each other with the lubrication connection 96 at each oil site place; Connect the impurity that is provided with in a filter 93 filtering lubricant oil fat on the oil pipe 92 of electronic lubricating pump 91 oil-outs and prevent to stop up progressive distributor 95 perhaps oil pipe 92, lubrication connection 96 etc., guarantee the unimpeded of lubricant passage way.Being provided with of lubricating system 9 solved relevant issues such as equipment lubrication point is many, filling inconvenience, and progressive distributor 95 can be given the quantitative fuel feeding of each oil site, has guaranteed lubricating of each oil site, has prolonged the service life of equipment.
In conjunction with accompanying drawing operation principle of the present invention is further specified: the clear grate disintegrating machine of two-way operation of the present invention; Be arranged on the screening grate; Steel wheel 68 is arranged on to roll on the supporting track 51 equipment can back and forth be moved; Two-way breaker roll mechanism 2 is under the double action of output torque that broken transmission mechanism 3 provides and the flywheel effect of self rotating generation at a high speed; Crushing teeth 24 makes after with corresponding material fragmentation material from screening grate hole, fall, if there is flexible residue such as straw rope, woven bag to be cut off by the shearing pair that is formed by cutting mechanism 1 and two-way broken toothholder 23, reaches the purpose that residue on the grate is sieved in broken bulk materials and cleaning simultaneously.As shown in Figure 2; The crushing teeth 24 of symmetric arrangement makes equipment possess the possibility of two-way breaking capacity in the two-way breaker roll mechanism 2; When equipment moves to the right; The two-way breaker roll of broken transmission mechanism 3 drives mechanism 2 clockwise rotates the right front material is carried out fragmentation, and when device left was moved, the two-way breaker roll of broken transmission mechanism 3 drives mechanism 2 rotated counterclockwise the left front material is carried out fragmentation; So just realized can both normally clearing up in the reciprocal running of clear grate disintegrating machine the function of screening grate, can be on the screening grate on equipment both sides discharging simultaneously guarantee the continuous operate as normal of material transport system.
Should be pointed out that the above specific embodiments is to make those skilled in the art more fully understand the present invention, but cannot any way restriction the present invention.Therefore, although this specification has carried out detailed explanation with reference to accompanying drawing and embodiment to the present invention, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the protection domain of patent of the present invention.
Claims (11)
1. clear grate disintegrating machine of two-way operation; Comprise frame, said frame is installed on the screening grate through the walking supporting mechanism, through main bearing seat two-way breaker roll mechanism is installed in the said frame; Said two-way breaker roll mechanism is by rack-mounted broken transmission mechanism driven rotary; Said frame drives on said walking supporting mechanism and moves by being installed in walking transmission mechanism on the said frame, and it is characterized in that: said broken transmission mechanism can drive the positive and negative motion of two-way breaker roll mechanism, and said two-way breaker roll mechanism comprises roll body, two-way broken toothholder and crushing teeth; A plurality of two-way broken toothholders are installed on the said roll body; The outer end of said two-way broken toothholder is symmetrically installed with two crushing teeths, and said frame adopts bridge architecture, and said frame comprises end carriage and two intermediate beams; Said two intermediate beams are separately positioned on the both sides of said roll body; On the said intermediate beam cutting mechanism is installed, said cutting mechanism comprises shear knife, and the position of said shear knife forms with corresponding and said cutting mechanism of said two-way broken toothholder and said two-way broken toothholder and shears pair.
2. the clear grate disintegrating machine of two-way operation according to claim 1 is characterized in that: said two-way broken toothholder is equipped with cutting edge on the both sides of said roll body direction of rotation.
3. the clear grate disintegrating machine of two-way operation according to claim 2 is characterized in that: on the both sides end carriage of said frame colter is installed all, the below of said colter is equipped with the rubber flap that is arranged on said walking supporting mechanism top.
4. the clear grate disintegrating machine of two-way operation according to claim 3 is characterized in that: said shear knife is a reaping hook cutting edge formula.
5. the clear grate disintegrating machine of two-way operation according to claim 4; It is characterized in that: the head of said crushing teeth is that multistage is cone-shaped; Said crushing teeth reduces to the head tapering from afterbody piecemeal; The afterbody of said crushing teeth is provided with pin-and-hole, and said crushing teeth is installed through pin and is locked on the said two-way broken toothholder.
6. according to the clear grate disintegrating machine of the described two-way operation of one of claim 1 to 5, it is characterized in that: said broken transmission mechanism is connected with said two-way breaker roll mechanism through brake.
7. the clear grate disintegrating machine of two-way operation according to claim 6; It is characterized in that: said walking supporting mechanism comprises supporting track, bearing pin and cover plate; Said bearing pin is the ladder bearing pin, and said supporting track is provided with shoulder hole, and said bearing pin is installed in the shoulder hole of said supporting track and through said cover plate and compresses; Said walking driving mechanism comprises driving shaft bearing, driving shaft, gear, steel wheel, bearing and bearing block; Said gear is fixed on the driving shaft and with the bearing pin engagement formation in the said walking supporting mechanism through key sells the gear rack drive mechanism, and the outstanding wheel hub of said gear is provided with sliding bearing, is fixed with steel wheel on the said sliding bearing; Said steel wheel is supported on the said supporting track; Said driving shaft two ends are installed on the bearing, and said bearing is installed on the both sides end carriage of said frame, and end carriage lower part, said frame both sides is not provided with a plurality of walking driving mechanisms.
8. the clear grate disintegrating machine of two-way operation according to claim 7; It is characterized in that: automatic lubricating system also is installed on the said frame; Said automatic lubricating system comprises electronic lubricating pump, filter, progressive distributor, oil pipe, pipe clamp and lubrication connection; Said electronic lubricating pump oil-out connects said filter through said oil pipe; The oil-out of said filter connects said progressive distributor through oil pipe, and the said lubricated exit point of each of said progressive distributor is connected in the lubrication connection on each lubricated interface through oil pipe, is furnished with on the said oil pipe pipeline to be used for oil pipe is fixed said pipe clamp.
9. the clear grate disintegrating machine of two-way operation according to claim 8; It is characterized in that: a plurality of lifting-proof machine structures also are installed on the said frame; Said lifting-proof machine structure comprises anti-installing plate and the anti-frame of lifting lifted; Saidly anti-lift installing plate and be welded on the position of said end carriage bottom near said walking driving mechanism, the said anti-frame of lifting is fixed by bolts to anti-lifting on the installing plate, and said anti-lower flat plate of lifting frame is stuck under the said bearing pin.
10. the clear grate disintegrating machine of two-way operation according to claim 9; It is characterized in that: the position that the two limit positions end of said frame work is corresponding with the top of said end carriage is provided with a plurality of equipment that prevent that are used for and goes out the buffer gear that the working region causes the accident, and said buffer gear comprises buffering mount pad and buffer.
11. the clear grate disintegrating machine of two-way operation according to claim 10 is characterized in that: simple and easy hand-operated mechanism is installed on the movable motor of said walking transmission mechanism, and said simple and easy hand-operated mechanism comprises shakes the hand and sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100762082A CN102600943B (en) | 2012-03-21 | 2012-03-21 | Two-way operation grate-cleaning crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100762082A CN102600943B (en) | 2012-03-21 | 2012-03-21 | Two-way operation grate-cleaning crusher |
Publications (2)
| Publication Number | Publication Date |
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| CN102600943A true CN102600943A (en) | 2012-07-25 |
| CN102600943B CN102600943B (en) | 2013-11-27 |
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| CN2012100762082A Active CN102600943B (en) | 2012-03-21 | 2012-03-21 | Two-way operation grate-cleaning crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492970A (en) * | 2016-12-13 | 2017-03-15 | 湖南万通科技股份有限公司 | A kind of clear grate disintegrating machine |
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| CN2055743U (en) * | 1989-10-19 | 1990-04-11 | 沈阳电力机械厂 | Coarse crushing mill with fine thoothed comb |
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| CN201279481Y (en) * | 2008-09-08 | 2009-07-29 | 湖南万通电力科工有限公司 | Travel driving unit of grates clearing crusher |
| CN201279476Y (en) * | 2008-09-08 | 2009-07-29 | 湖南万通电力科工有限公司 | Breaking and cutting module of grates clearing crusher |
| CN201389468Y (en) * | 2009-04-10 | 2010-01-27 | 郝志付 | Mobile single-shaft bidirectional crusher |
| CN202555357U (en) * | 2012-03-21 | 2012-11-28 | 湖南万通电力科工有限公司 | Two-way operation grate cleaning crusher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191221069A (en) * | 1912-09-16 | 1913-09-16 | Robert Rodger | Improvements in Mills or Apparatus for Reducing Ore or other Material. |
| CH575250A5 (en) * | 1972-12-02 | 1976-05-14 | Mueller Hellmut | |
| CN2055743U (en) * | 1989-10-19 | 1990-04-11 | 沈阳电力机械厂 | Coarse crushing mill with fine thoothed comb |
| CN2191973Y (en) * | 1994-02-05 | 1995-03-15 | 卢益生 | Bidirectional grate cleaner |
| CN2323860Y (en) * | 1997-12-08 | 1999-06-16 | 湖南万通电力机械总厂 | Rail moving cleaning grate disintegrating machine |
| CN1597480A (en) * | 2004-08-02 | 2005-03-23 | 长沙通发高新技术开发有限公司 | Running type crushing scavenging machine |
| CN201279475Y (en) * | 2008-09-08 | 2009-07-29 | 湖南万通电力科工有限公司 | Breakage tooth module of grates clearing crusher |
| CN201279481Y (en) * | 2008-09-08 | 2009-07-29 | 湖南万通电力科工有限公司 | Travel driving unit of grates clearing crusher |
| CN201279476Y (en) * | 2008-09-08 | 2009-07-29 | 湖南万通电力科工有限公司 | Breaking and cutting module of grates clearing crusher |
| CN201389468Y (en) * | 2009-04-10 | 2010-01-27 | 郝志付 | Mobile single-shaft bidirectional crusher |
| CN202555357U (en) * | 2012-03-21 | 2012-11-28 | 湖南万通电力科工有限公司 | Two-way operation grate cleaning crusher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106492970A (en) * | 2016-12-13 | 2017-03-15 | 湖南万通科技股份有限公司 | A kind of clear grate disintegrating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102600943B (en) | 2013-11-27 |
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