CN102600943B - Two-way operation grate-cleaning crusher - Google Patents
Two-way operation grate-cleaning crusher Download PDFInfo
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- CN102600943B CN102600943B CN2012100762082A CN201210076208A CN102600943B CN 102600943 B CN102600943 B CN 102600943B CN 2012100762082 A CN2012100762082 A CN 2012100762082A CN 201210076208 A CN201210076208 A CN 201210076208A CN 102600943 B CN102600943 B CN 102600943B
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- 238000004140 cleaning Methods 0.000 title abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000012216 screening Methods 0.000 claims abstract description 24
- 210000000515 tooth Anatomy 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 20
- 230000001050 lubricating effect Effects 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
- 238000010008 shearing Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 20
- 230000032258 transport Effects 0.000 description 11
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- 238000007599 discharging Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
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- 238000005272 metallurgy Methods 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
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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 clear grate disintegrating machine of auxiliary equipment, particularly a kind of two-way operation that a kind of thermoelectricity, metallurgy, harbour and petrochemical industry mass transport field screening system are used.
Background technology
Usually, in electric power, metallurgy, harbour and petrochemical industry etc. with in coal or the large enterprise of petroleum coke amount, by means of transports such as automobile, claw bucket slings, transport into the coal of factory or petroleum coke and all will do once screening through the screening grate, 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, be all manually the screening grate to be cleared up, labour intensity is large and environment is severe, and dust etc. easily cause huge damage to the workman is healthy.Various clear grate disintegrating machine (have another name called the disintegrating machine of combing clearly, movable crusher or dredge clearly machine) started to research and develop and come into operation from the 80s and 90s in last century, development in this century rapidly, being widely used of this equipment reduced labor strength, increased substantially the operating efficiency of screening system, made the material transport system transfer efficiency of relevant enterprise obtain great lifting.
Now widely used clear grate disintegrating machine working method all can not realize two-way crushing and clearing work, it is the place ahead that crushing system is placed in frame, clear grate disintegrating machine moves forward work when on the screening grate, the work of needs being arranged, coarse coal to screening on grate, freeze coal, gangue, petroleum coke or iron ore and straw rope, woven bag etc. and carry out crushing and clearing, after crushing and clearing work completes, return standby position, after discharging completes, carry out again next round work.In clear grate disintegrating machine carries out crushing and clearing work and returns the process of standby position, return stage system and can not carry out the 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 pin tooth rack-driving mostly, has the output torque large, substantially solved the frictional force in the past relied between steel wheel and rail and driven skidding that walking mechanism brings, the problem that waits can't walk any longer while running into large resistance, must not move back.But integrated pin gear and steel wheel structure or the barrier (the pin gear pitch circle equates with the steel wheel external diameter) fallen 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 sliding is arranged, increased a resistance for the walking of equipment, actual effect is undesirable, wastes energy.
Although the most of hand-operated mechanism that uses of current clear grate disintegrating machine has solved the situation that the situations 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, the lubricated bearing of needs, chain running part are adopted to manual lubricating system, and this lubricating system is wasted workman's time and is often omitted oiling and cause the damage of components that needs to lubricate to cause equipment malfunction to bring huge loss.Because grate disintegrating machine and similar devices are the coarse coal of breaker roll rotation to required fragmentation clearly, freeze coal, gangue or boulder oil coke etc. carry out impact grinding, the effects such as extruding, so corresponding material can have a huge reaction force to equipment, especially running into stone, iron blocks etc. are difficult broken, in the time of can not broken object, can produce huge recoil strength causes 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 to original position, both dallied over one's work and also needed substantial contribution to safeguard, increased substantially the maintenance cost of equipment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and provide a kind of two-way crushing and clearing and the efficient shearing function of tool, can self-lubricate, can prevent the accident that equipment causes because de-orbiting, can be efficiently to the various residues on the screening grate, clear up, 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, described frame is arranged on the screening grate by the walking supporting mechanism, by main bearing seat, two-way breaker roll mechanism is installed in described frame, described two-way breaker roll mechanism is by rack-mounted broken transmission mechanism driven rotary, described frame is moved on described walking supporting mechanism by the walking transmission mechanism drive be arranged on described frame, described broken transmission mechanism can drive the positive and negative motion of two-way breaker roll mechanism, described 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 described roll body, the outer end of described two-way broken toothholder is symmetrically installed with two crushing teeths, described frame adopts bridge architecture, described frame comprises end carriage and two intermediate beams, described two intermediate beams are separately positioned on the both sides of described roll body, on described intermediate beam, cutting mechanism is installed, described cutting mechanism comprises shear knife, the position of described shear knife forms and shears pair with the corresponding and described cutting mechanism of described two-way broken toothholder and described two-way broken toothholder.
In the present invention, described two-way broken toothholder is equipped with cutting edge on the both sides of described roll body direction of rotation.
In the present invention, on the both sides end carriage of described frame, colter is installed all, the below of described colter is equipped with the rubber flap that is arranged on described walking supporting mechanism top.
In the present invention, described shear knife is reaping hook cutting edge formula.
In the present invention, the head of described crushing teeth is that multistage is cone-shaped, and described crushing teeth reduces to the head tapering piecemeal from afterbody, and the afterbody of described crushing teeth is provided with pin-and-hole, and described crushing teeth is installed and is locked on described two-way broken toothholder by pin.
In the present invention, described broken transmission mechanism is connected with described two-way breaker roll mechanism by brake.
In the present invention, described walking supporting mechanism comprises supporting track, bearing pin and cover plate, described bearing pin is the ladder bearing pin, described supporting track is provided with shoulder hole, described bearing pin is arranged in the shoulder hole of described supporting track and by described cover plate and compresses, described walking driving mechanism comprises the driving shaft bearing, driving shaft, gear, steel wheel, bearing and bearing block, described gear is fixed on driving shaft and with the bearing pin engagement in described walking supporting mechanism and forms pin tooth rack-driving structure by key, on the wheel hub that described gear is given prominence to, be provided with sliding bearing, on described sliding bearing, be fixed with steel wheel, described steel wheel is supported on described supporting track, described driving shaft two ends are arranged on bearing, described bearing is arranged on the both sides end carriage of described frame, end carriage bottom, described frame both sides is respectively arranged with a plurality of walking driving mechanisms.
In the present invention, automatic lubricating system also is installed on described frame, described automatic lubricating system comprises electronic lubricating pump, filter, progressive distributor, oil pipe, pipe clamp and lubrication connection, described electronic lubricating pump oil-out connects described filter by described oil pipe, the oil-out of described filter connects described progressive distributor by oil pipe, the described lubricated exit point of each of described progressive distributor is connected in the lubrication connection on each lubricated interface by oil pipe, on described oil pipe pipeline, is furnished with for oil pipe being fixed to described pipe clamp.
In the present invention, a plurality of lifting-proof machine structures also are installed on described frame, described lifting-proof machine structure comprises anti-lift installing plate and anti-scaffold, the described anti-installing plate of lifting is welded on the position of described end carriage bottom near described walking driving mechanism, described anti-scaffold is fixed by bolts to anti-lifting on installing plate, and the lower flat plate of described anti-scaffold is stuck under described bearing pin.
In the present invention, the position that the two limit positions end of described frame work is corresponding with the top of described end carriage is provided with a plurality of equipment that prevents that is used for and goes out the buffer gear that working region causes the accident, and described buffer gear comprises buffering mount pad and buffer.
In the present invention, Simple hand-operated mechanism is installed on the movable motor of described walking transmission mechanism, described Simple 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 energy rotating work, realized equipment forward and all can work, and can realize snap back work backward.Before and after when equipment is worked, but all dischargings, especially be applicable to being arranged on the screening grate of a plurality of lineal layouts, guaranteed the continuity of material transport system work, improved exponentially the operating efficiency of material transport system;
2. the present invention adopts the cone-shaped structure crushing teeth of multistage to solve well the problem that repeats to interfere extruding to material, has improved the operating efficiency of equipment;
3. adopt cutting mechanism to guarantee reliability and the high efficiency sheared, prevented from repeating shearing the waste energy;
4. the present invention walks and drives and pin tooth rack-driving more compact structure that the more clear grate disintegrating machine of supporting mechanism is commonly used, the probability smashed while having reduced the stacking material, and the maintenance of pin strip is simpler;
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 extended the service life of equipment.
6. it is reasonable that this equipment also has force structure, and reliability is high, safeguards simply the advantages such as long service life.
The accompanying drawing explanation
Fig. 1 is structural principle diagrammatic top view of the present invention;
Fig. 2 is structural principle signal left side view of the present invention;
Fig. 3 is the A-A partial sectional view in Fig. 1;
Fig. 4 is the K-K schematic partial sectional view in Fig. 3;
Fig. 5 is the B-B partial sectional view in Fig. 2;
Fig. 6 is the C-C partial sectional view in Fig. 2;
Fig. 7 is the structural principle schematic diagram of automatic lubricating system of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the clear grate disintegrating machine of a kind of two-way operation in detail.
As 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 bridge-type frame 8, four walking driving mechanisms 6 are separately positioned on the bottom at end carriage 81 two ends, in walking driving mechanism 6, there are two gear 64 is not set, walking driving mechanism 6 is arranged on walking supporting mechanism 5, by walking transmission mechanism 4, driven, walking supporting mechanism 5 is arranged on above the screening grate, two-way breaker roll mechanism 2 is supported on frame 8 both sides end carriages 81 and is connected with broken transmission mechanism 3, on the circular roll body 22 of two-way breaker roll mechanism 2, be provided with two-way broken toothholder 23, in two crushing teeth trepannings at two-way broken toothholder 23 tops, be provided with two crushing teeths 24 that are arranged symmetrically with and carried out assist location by pin 25, cutting mechanism 1 is symmetricly set on former and later two intermediate beam 82 of frame 8 corresponding with the two-way broken toothholder 23 that cutting edge is arranged, under the flywheel effect acting in conjunction that the output torque of broken transmission mechanism 3 and two-way breaker roll mechanism 2 High Rotation Speeds produce, 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 beat, be squeezed to abundant fragmentation and to straw rope, the residual shearing such as woven bag makes them from screening grate hole, falling, reach the purpose of cleaning screening grate.Owing to having bridge-type frame 8 and the crushing teeth 24 be arranged symmetrically with and the cutting mechanism 1 be arranged symmetrically with, make equipment counter-rotating by two-way breaker roll mechanism 2 when retreating realize having same working effect when advancing, therefore 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 interval time because of the mass transport that disintegrating machine work causes material transport system, by approximately 50% being reduced to 0, has improved the operating efficiency of material transport system exponentially.
As shown in Figure 2,3, 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 hole.All there is cutting edge the both sides that each two-way broken toothholder 23 top is arranged symmetrically with two crushing teeths 24 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 no matter two-way breaker roll mechanism 2 is that forward or counter-rotating all can realize fragmentation, the shear effect that correspondence direction is identical.This example, the elevation angle of crushing teeth 24 is set to 45 °, the tapering of tip is set to 90 °, crushing teeth 24 unbalance stress have effectively been prevented and have interfered material to burst apart the invalid acting that place beyond angle forms, the guillotine type that sickle shaped cutting mechanism 1 and two-way broken toothholder 23 forms is sheared the secondary effect of once shearing of having guaranteed, the phenomenon such as prevents to repeat to shear, tear.Crushing teeth 24 top cone adopt High Strength Wear-Resistance Material, have improved service life.
As shown in Fig. 1,2,5, gear 64 in walking driving mechanism 6 is fixed on driving shaft 62 and with bearing pin 52 engagements in walking supporting mechanism 5 and forms pin tooth rack-driving structure by key 66, on the wheel hub that gear 64 is given prominence to, sliding bearing 67 is set, fixing steel wheel 68 on sliding bearing 67, steel wheel 68 is supported on supporting track 51.There is bearing 63 at driving shaft 62 two ends, and bearing 63 is arranged in driving shaft bearing 61, carry out seal protection by bearing cap 65.At frame 8 both sides end carriage 81 two ends, bottom, be respectively arranged with totally four of walking driving mechanisms 6,2 of wherein not being connected with walking transmission mechanism 4 walking driving mechanism 6 is cancelled gear 64 and sliding bearing 67, directly steel wheel 68 use keys 66 is fixed on driving shaft 62.On strip supporting track 51, be provided with row's bearing pin 52 and form pin strip, bearing pin 52 is multidiameter, supporting track 51 is useful on the shoulder hole that bearing pin 52 is installed, bearing pin 52 is packed into after shoulder hole and is used cover plate 53 to push down its large end by bolt fastener, prevent that it breaks away from supporting track 51, ladder shaft type Structure Improvement the stressing conditions of bearing pin 52, improved service life.In this example, the pitch circle of gear 64 is set to approximately 1.5 times of steel wheel 68 external diameters, corresponding bearing pin 52 just is arranged in the bottom of supporting track 51, thereby the material fallen is got to the probability of bearing pin 52 and is reduced to approximately original half, improved the life-span of pin strip, reduce the maintenance cost of pin strip, guaranteed the driving effect that pin tooth drives, also do not produced too much additional drag simultaneously.
As shown in Figure 2,6,4 lifting-proof machine structures 10 are separately positioned on frame 8 both sides end carriage 81 two ends, bottom, near walking driving mechanism 6, prevent that lifting installing plate 101 is welded on end carriage 81 corresponding positions, anti-scaffold 102 is fixed by bolts to anti-lifting on installing plate 101, its underpart flat board is stuck under 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, by the restriction of equipment raising height within the specific limits, guaranteed that equipment does not cause the accident because de-orbiting.
As shown in Figure 1, 2, four buffer gears 11 are separately positioned on the two limit positions end of equipment work, corresponding with the top of end carriage 81, and buffer gear 11 is comprised of buffering mount pad 111 and buffer 112, are used for preventing that equipment from going out working region and causing the accident.Four clear rail devices 12 are arranged in the two ends section of frame 8 both sides end carriage 81 bottoms, and on supporting track 51, during work, colter 121 is by after the cleaning of the residue on supporting track 51, the residue that rubber flap 122 will be attached on supporting track 51 and bearing pin 52 is cleaned out, and guarantees the normal walking of equipment.Electric supply installation 13 is arranged on a side of equipment, and cable 132 is suspended on cable coaster 133, and cable coaster 133 is on coaster guide rail 131, and coaster guide rail 131 is fixed on rail brackets 134, and this structure has realized the remote power-feeding of equipment.
As shown in Figure 1, frame 8, by the end carriage 81 of both sides, two intermediate beams 82 that connect two end carriages 81 and gusset 83 and rain cover 84 for strengthening, is bridge architecture.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 being arranged symmetrically with mode, improved the stressing conditions of frame 8, centralized arrangement makes rain cover 84 sizes less simultaneously.Movable motor 41 connects shaft coupling A42, driving speed reducer 43 rear output shafts respectively by 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 is by walking drive bearing block 46 supporting and locations.Movable motor 41 afterbody shafts, on axle, be provided with by sleeve 72 and the 71 Simple hand-operated mechanisms 7 that form of shaking the hand, under the fortuitous events such as outage suddenly, by hand-operated mechanism, can easily equipment moving be arrived to standby position, when not needing to use, Simple hand-operated mechanism 7 can 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 respectively shaft coupling 34, broken power transmission shaft 35, sprocket wheel 38 and chain 39, chain wheel cover 310 covers sprocket wheel 38, sprocket wheel 38 will be exported torque and offer two-way breaker roll mechanism 2,2 driven sprocket wheels 38 are connected with the two ends of circular roll body 22 respectively, broken power transmission shaft 35 is by broken drive bearing block 37 supporting and locations, on broken power transmission shaft 35, brake 36 is set, makes crushing system can realize fast braking and starting reverse operation.
As Fig. 1, shown in 7, automatic lubricating system 9 is by electronic lubricating pump 91, oil pipe 92, filter 93, pipe clamp 94, progressive distributor 95, lubrication connection 96 forms, electronic lubricating pump 91 is arranged near the free time place inner two reductors of rain cover 84, electronic lubricating pump 91 oil-outs are connected with progressive distributor 95 after connecing oil pipe 92, progressive distributor 95 has a plurality of oil-outs, oil-out is connected with the lubrication connection 96 at each oil site place after connecing oil pipe 92, connect the impurity arranged in a filter 93 filtering lubricant oil fat on the oil pipe 92 of electronic lubricating pump 91 oil-outs and prevent from stopping up progressive distributor 95 or oil pipe 92, lubrication connection 96 etc., guarantee the unimpeded of lubricant passage way.Arranging of lubricating system 9 solved the relevant issues such as equipment lubrication point is many, filling is inconvenient, and progressive distributor 95 can be given the quantitative fuel feeding of each oil site, has guaranteed the lubricated of each oil site, has extended the service life of equipment.
By reference to the accompanying drawings operation principle of the present invention is described further: 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 supporting track 51 and rolls equipment can back and forth be moved, two-way breaker roll mechanism 2 is under the double action of the flywheel effect that output torque that broken transmission mechanism 3 provides and self High Rotation Speed produce, crushing teeth 24 will make material from screening grate hole, falling after corresponding material fragmentation, if straw rope is arranged simultaneously, the flexible residue such as woven bag can be cut off by the shearing pair formed by cutting mechanism 1 and two-way broken toothholder 23, reach the purpose of residue on broken bulk materials and cleaning screening grate.As shown in Figure 2, the crushing teeth 24 be arranged symmetrically with in two-way breaker roll mechanism 2 makes equipment possess the possibility of two-way breaking capacity, when equipment moves to the right, the two-way breaker roll of broken transmission mechanism 3 drive mechanism 2 clockwise rotates the right front material is carried out to fragmentation, when device left is moved, the two-way breaker roll of broken transmission mechanism 3 drive mechanism 2 rotates counterclockwise the left front material is carried out to fragmentation, so just realized in the reciprocal running of clear grate disintegrating machine normally clearing up the function of screening grate, can guarantee to discharging simultaneously on the screening grate on equipment both sides the continuous normal operation of material transport system.
It should be pointed out that the above specific embodiments is to make the present invention of those skilled in the art's comprehend, but can not limit by any way the present invention.Therefore, although this specification has been described in detail the present invention with reference to drawings and Examples, it will be appreciated by those skilled in the art that still and can modify or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, 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, described frame is arranged on the screening grate by the walking supporting mechanism, by main bearing seat, two-way breaker roll mechanism is installed in described frame, described two-way breaker roll mechanism is by rack-mounted broken transmission mechanism driven rotary, described frame is moved on described walking supporting mechanism by the walking transmission mechanism drive be arranged on described frame, it is characterized in that: described broken transmission mechanism can drive the positive and negative motion of two-way breaker roll mechanism, described 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 described roll body, the outer end of described two-way broken toothholder is symmetrically installed with two crushing teeths, described frame adopts bridge architecture, described frame comprises end carriage and two intermediate beams, described two intermediate beams are separately positioned on the both sides of described roll body, on described intermediate beam, cutting mechanism is installed, described cutting mechanism comprises shear knife, the position of described shear knife forms and shears pair with the corresponding and described cutting mechanism of described two-way broken toothholder and described two-way broken toothholder.
2. the clear grate disintegrating machine of two-way operation according to claim 1, it is characterized in that: described two-way broken toothholder is equipped with cutting edge on the both sides of described 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 described frame, colter is installed all, the below of described colter is equipped with the rubber flap that is arranged on described walking supporting mechanism top.
4. the clear grate disintegrating machine of two-way operation according to claim 3, it is characterized in that: described shear knife is 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 described crushing teeth is that multistage is cone-shaped, described crushing teeth reduces to the head tapering piecemeal from afterbody, the afterbody of described crushing teeth is provided with pin-and-hole, and described crushing teeth is installed and is locked on described two-way broken toothholder by pin.
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: described broken transmission mechanism is connected with described two-way breaker roll mechanism by brake.
7. the clear grate disintegrating machine of two-way operation according to claim 6, it is characterized in that: described walking supporting mechanism comprises supporting track, bearing pin and cover plate, described bearing pin is the ladder bearing pin, described supporting track is provided with shoulder hole, described bearing pin is arranged in the shoulder hole of described supporting track and by described cover plate and compresses, described walking driving mechanism comprises the driving shaft bearing, driving shaft, gear, steel wheel, bearing and bearing block, described gear is fixed on driving shaft and with the bearing pin engagement in described walking supporting mechanism and forms pin tooth rack-driving structure by key, on the wheel hub that described gear is given prominence to, be provided with sliding bearing, on described sliding bearing, be fixed with steel wheel, described steel wheel is supported on described supporting track, described driving shaft two ends are arranged on bearing, described bearing is arranged on the both sides end carriage of described frame, end carriage bottom, described frame both sides is respectively arranged 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 described frame, described automatic lubricating system comprises electronic lubricating pump, filter, progressive distributor, oil pipe, pipe clamp and lubrication connection, described electronic lubricating pump oil-out connects described filter by described oil pipe, the oil-out of described filter connects described progressive distributor by oil pipe, the described lubricated exit point of each of described progressive distributor is connected in the lubrication connection on each lubricated interface by oil pipe, on described oil pipe pipeline, be furnished with for oil pipe being fixed to described 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 described frame, described lifting-proof machine structure comprises anti-lift installing plate and anti-scaffold, the described anti-installing plate of lifting is welded on the position of described end carriage bottom near described walking driving mechanism, described anti-scaffold is fixed by bolts to anti-lifting on installing plate, and the lower flat plate of described anti-scaffold is stuck under described 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 described frame work is corresponding with the top of described end carriage is provided with a plurality of equipment that prevents that is used for and goes out the buffer gear that working region causes the accident, and described 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 hand-operated mechanism is installed on the movable motor of described walking transmission mechanism, and described Simple 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 |
|---|---|
| CN102600943A CN102600943A (en) | 2012-07-25 |
| CN102600943B true CN102600943B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100762082A Active CN102600943B (en) | 2012-03-21 | 2012-03-21 | 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1294059C (en) * | 2004-08-02 | 2007-01-10 | 长沙通发高新技术开发有限公司 | Running type crushing scavenging machine |
| 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 |
| 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 |
| 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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Address after: 410100 No. 99 screw Road, Changsha economic and Technological Development Zone, Hunan, China Patentee after: HUNAN WANTONG TECHNOLOGY CO., LTD. Address before: 410100 No. 99 screw Road, Changsha economic and Technological Development Zone, Hunan, China Patentee before: Hunan Wan Tong Science and Technology Ltd. |
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Denomination of invention: Two way working grate crusher Effective date of registration: 20220524 Granted publication date: 20131127 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: HUNAN WANTONG TECHNOLOGY Co.,Ltd. Registration number: Y2022980005184 |
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