CN207056721U - A kind of raw coal disintegrating machine - Google Patents

A kind of raw coal disintegrating machine Download PDF

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Publication number
CN207056721U
CN207056721U CN201720979576.6U CN201720979576U CN207056721U CN 207056721 U CN207056721 U CN 207056721U CN 201720979576 U CN201720979576 U CN 201720979576U CN 207056721 U CN207056721 U CN 207056721U
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CN
China
Prior art keywords
cracking cabin
baffle
broken shaft
disintegrating machine
raw coal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720979576.6U
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Chinese (zh)
Inventor
沈利翔
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Hangzhou Aviation People Small City Thermal Power Co Ltd
Original Assignee
Hangzhou Aviation People Small City Thermal Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hangzhou Aviation People Small City Thermal Power Co Ltd filed Critical Hangzhou Aviation People Small City Thermal Power Co Ltd
Priority to CN201720979576.6U priority Critical patent/CN207056721U/en
Application granted granted Critical
Publication of CN207056721U publication Critical patent/CN207056721U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of raw coal disintegrating machine, including frame, it is fixedly installed in frame and the cracking cabin provided with charging aperture and discharge nozzle, it is rotationally connected with the broken shaft of cracking cabin, it is fixed on the broken blade of broken shaft and the actuator for driving broken shaft to rotate, broken shaft, which is located at below charging aperture and is provided with, is arranged with two in parallel, cracking cabin outer wall offers chute in the horizontal direction, sliding block is slidably connected in chute, sliding block is provided with two pieces and sliding block and is fixed with installing plate, two actuators are fixedly installed in two installing plates respectively, broken shaft is slidably connected to cracking cabin, on installing plate adjusting rod is provided with along track length direction, adjusting rod right-handed thread is connected to one of installing plate and left hand thread is connected to another piece of installing plate, adjusting rod is rotationally connected with cracking cabin.The distance between broken shaft can be adjusted according to actual production demand, the different degrees of of material is crushed to realize, meets various production requirements.

Description

A kind of raw coal disintegrating machine
Technical field
It the utility model is related to coal Preparation equipment, and in particular to a kind of raw coal disintegrating machine.
Background technology
Disintegrating machine is widely used in Coal dressing, the general volume of mined raw coal it is larger, it is necessary to by it is broken, The processes such as sorting could use.At present in raw coal is broken using more disintegrating machine have oppositely rolling roller crusher, hammer mill, Impact breaker etc..
Such as the patent of Application No. 201520496521.0, a kind of pair roller type colliery disintegrating machine is which disclose, including Feed hopper, cracking cabin, motor, transmission belt, supporting leg, conveyer, pressure roller, crushing cutter head, control cabinet and discharging opening, it is described enter Hopper is arranged among the bottom of cracking cabin, and the pressure roller is arranged on the inside of cracking cabin, and the crushing cutter head is fixed on pressure roller Surrounding, the motor is fixed on the outer wall of cracking cabin, and the pressure roller is connected with motor by transmission belt, described Control cabinet is arranged on the lower end of the outer wall of cracking cabin, and the supporting leg is fixed on the bottom surrounding of cracking cabin, the cracking cabin Discharging opening is provided among bottom, the conveyer is arranged on the underface of discharging opening.
In use, material is poured into cracking cabin from feed hopper, motor band dynamic pressure roller rotates, the crushing cutter head on pressure roller Intermeshing, is crushed to material, and the material after broken is fallen on conveyer from discharging opening, after conveyer will be broken Material transports out.
In practical operation, due to the difference of combustion requirements, therefore the degree of crushing requirement to coal charge is also different, and due to upper Distance is identical between stating the pressure roller of disintegrating machine, therefore its degree of crushing to material is also identical, can not meet actual production demand.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of raw coal disintegrating machine, can adjust Its degree of crushing to material, meet a variety of demands in actual production.
To achieve the above object, the utility model provides following technical scheme:
A kind of raw coal disintegrating machine, including frame, be fixedly installed in frame and cracking cabin provided with charging aperture and discharge nozzle, turn The dynamic broken shaft for being connected to cracking cabin, the broken blade for being fixed on broken shaft and the actuator for driving broken shaft to rotate, institute State broken shaft to be located at below charging aperture and provided with being arranged with two in parallel, the cracking cabin outer wall offers cunning in the horizontal direction Groove, sliding block is slidably connected in the chute, and the sliding block is provided with two pieces and sliding block and is fixed with installing plate, two drivings Part is fixedly installed in two installing plates respectively, and the broken shaft is slidably connected to cracking cabin, along track length on the installing plate Direction is provided with adjusting rod, and the adjusting rod right-handed thread is connected to one of installing plate and left hand thread is connected to another piece of peace Loading board, the adjusting rod are rotationally connected with cracking cabin.
By using above-mentioned technical proposal, broken shaft rotates, and material is crushed by broken blade, the combustion after crushing Material discharges from discharge nozzle.Two pieces of installing plates can be driven closer or far from so as to adjust two broken shafts by rotating adjusting rod The distance between, and then adjust degree of crushing of the broken shaft to fuel.According to actual production demand adjust broken shaft between away from From to meet various production requirements.
It is of the present utility model to be further arranged to:The chute section is trapezoidal.
By using above-mentioned technical proposal, so that chute has a spacing power in the horizontal direction to sliding block, make sliding block It can stablize and be slided in chute, will not be dropped in sliding process out of chute.
It is of the present utility model to be further arranged to:Force application rod, the force application rod spiral shell are radially provided with the adjusting rod Line is connected to adjusting rod.
By using above-mentioned technical proposal, by exerting a force force application rod to rotate adjusting rod, the arm of force is increased, so that behaviour Author can more easily adjust the distance between two broken shafts.Adjusting rod is backed out after regulation, is reduced due to grasping by mistake Make the probability for causing adjusting rod to rotate, make the position positioned at stabilization after artificial regulation of two broken shafts.
It is of the present utility model to be further arranged to:The cracking cabin side wall offers elongated slot along track length direction, described Mounting seat is slidably connected in elongated slot, the mounting seat is provided with two and corresponds to two broken shafts respectively, and the broken shaft is worn Cross mounting seat and be rotationally connected with mounting seat, bearing is provided between the mounting seat and broken shaft.
By using above-mentioned technical proposal, so as to reduce the frictional resistance that broken shaft is subject in rotation process, make brokenly Broken axle rotation is more stable, and reduces noise.
It is of the present utility model to be further arranged to:The mounting seat side along elongated slot length direction be installed with first baffle and Opposite side is installed with the second baffle for being slidably connected to chute along elongated slot length direction, and the elongated slot both ends are installed with first respectively Baffle plate and second baffle, the first baffle and second baffle hide attached elongated slot, the second baffle be embedded in first baffle and It is slidably connected to first baffle.
By using above-mentioned technical proposal, first baffle and second baffle hide attached elongated slot, so as to reduce coal charge from elongated slot The probability of cracking cabin is dropped out, takes full advantage of raw coal resource, and improve production environment.
It is of the present utility model to be further arranged to:The discharge nozzle is provided with sieve plate, and the cracking cabin side is provided with material storing box, The connecting tube of cracking cabin and material storing box, described connecting tube opposed breaker storehouse one end are communicated between the cracking cabin and material storing box Between sieve plate and broken shaft and it is higher than relative material storing box one end, conveying pipeline, the conveying pipeline is connected with the material storing box The passage of vertically face charging aperture is connected with the downside of upper end, is rotatably connected in the conveying pipeline for conveying material Spiral conveyor rod, described spiral conveyor rod one end be provided be used for drive its rotate lifting member.
By using above-mentioned technical proposal, broken shaft rotates, and carries out first break to material by broken blade, crushes Fuel to smaller particle discharges after sieve plate from discharge nozzle.And the larger solid accumulation of particle passes through connection on sieve plate Pipe is fallen in material storing box, is then lifted again by spiral conveyor rod above charging aperture, is entered by charging aperture in cracking cabin, Second-time breakage is carried out, is so repeated, until all fuel are all crushed to normal size, king-sized material is not had, after convenient The fuel of continuous material.It is not required to manually carry in above process, improves production efficiency, reduce cost of labor.
It is of the present utility model to be further arranged to:The conveying pipeline and spiral conveyor rod are worn in material storing box, and institute State spiral conveyor rod and wear out conveying pipeline.
By using above-mentioned technical proposal, so that the fuel in material storing box fully can be driven by spiral conveyor rod, enter Transported into conveying pipeline, and along conveying pipeline above charging aperture.Reduce material storing box fuel to pile with, cause big on sieve plate Grain fuel can not be discharged to the probability in material storing box by connecting tube.
It is of the present utility model to be further arranged to:The material storing box inner bottom surface is installed with support base, the spiral conveyor rod It is embedded in support base and is rotationally connected with support base, the material storing box inner bottom surface is inclined to set towards support base.
By using above-mentioned technical proposal, support base has a supporting role to spiral conveyor rod, can reduce helical feed The moment of flexure that bar is subject in rotation process, the possibility of its deflection deformation is reduced, make its slow-roll stabilization.
It is of the present utility model to be further arranged to:The sieve plate is removably connected to discharge nozzle.
By using above-mentioned technical proposal, when that need to change or clean and maintenance sieve plate, sieve plate can be directly pulled down, is being repaired Sieve plate is installed in discharge nozzle by Bi Houzai, and then facilitates the maintenance and repair of sieve plate.And it be able to need to be crushed according to by material Degree, to change the different sieve plate of slot size, and then the broken material of granular size needed for obtaining.
It is of the present utility model to be further arranged to:The sieve plate is threadedly connected to discharge nozzle, and the sieve plate lower surface is along perpendicular Nogata is to provided with holding rod.
By using above-mentioned technical proposal, when sieve plate need to be installed or removed, holding rod can be held, passes through the band that exerted a force to holding rod Dynamic sieve plate rotates, and completes the installation and removal of sieve plate, easy to operate.
The utility model has advantages below:
1st, the distance between two broken shafts can be adjusted according to production requirement, fuel is ground into required size;
2nd, fuel can repeatedly be crushed, it is ensured that fuel is ground into required size, is not required to artificial carrying halfway and uses Second equipment, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the sectional view of embodiment;
Fig. 3 is the partial schematic diagram of embodiment(It is mainly used in embodying elongated slot, first baffle and second baffle);
Fig. 4 is the partial schematic diagram of embodiment(It is mainly used in embodying chute and sliding block);
Fig. 5 is the partial schematic diagram of embodiment(It is mainly used in embodying the position relationship of adjusting rod and installing plate);
Fig. 6 is the partial schematic diagram of embodiment(It is mainly used in embodying sieve plate and holding rod).
Reference:1st, frame;2nd, cracking cabin;3rd, charging aperture;4th, feed hopper;5th, broken shaft;6th, blade is crushed;7th, it is long Groove;8th, mounting seat;9th, bearing;10th, actuator;11st, installing plate;12nd, sliding block;13rd, chute;14th, adjusting rod;15th, force application rod; 16th, first baffle;17th, second baffle;18th, material storing box;19th, connecting tube;20th, conveying pipeline;21st, spiral conveyor rod;22nd, support Seat;23rd, lifting member;24th, passage;25th, sieve plate;26th, holding rod;27th, discharge nozzle.
Embodiment
The utility model is described further referring to the drawings.
As shown in figure 1, a kind of raw coal disintegrating machine, including frame 1, cracking cabin 2 is installed with frame 1.Such as Fig. 2 institutes Show, the upper end of cracking cabin 2 is provided with charging aperture 3, and feed hopper 4 is fixed with charging aperture 3, and the lower end of cracking cabin 2 is provided with discharge nozzle 27.It is broken The broken shaft 5 for broken material is provided with storehouse 2.Broken shaft 5 is arranged with two, and the gap between two crushing rod axles in parallel Positioned at the lower section of charging aperture 3.The outer wall of broken shaft 5 is installed with some broken blades 6 along its circumference.
As shown in figure 3, the both sides side wall of cracking cabin 2 offers elongated slot 7 in the horizontal direction, being embedded slip in elongated slot 7 has installation Seat 8.Two mounting seats 8 are provided with one elongated slot 7, and two mounting seats 8 correspond to two broken shafts 5 respectively.The both ends of broken shaft 5 are equal It is embedded in mounting seat 8, and bearing 9 is provided between mounting seat 8 and broken shaft 5, broken shaft 5 is rotationally connected with mounting seat 8.
As shown in figure 4, the one end of broken shaft 5 is coaxially fixed with actuator 10, actuator 10 is motor.The lower surface of actuator 10 Installing plate 11 is installed with, the side of 11 opposed breaker storehouse of installing plate 2 is installed with sliding block 12.The side of cracking cabin 2 is along the length of elongated slot 7 Direction offers chute 13, and the section of chute 13 is trapezoidal, and sliding block 12, which is embedded, to be slided in chute 13.
As shown in figure 5, being equipped with adjusting rod 14 on two pieces of installing plates 11, the right-handed thread of adjusting rod 14 is connected to wherein one Block installing plate 11, and left hand thread is connected to another piece of installing plate 11.Adjusting rod 14 is rotationally connected with cracking cabin 2.Adjusting rod 14 On be radially provided with force application rod 15, force application rod 15 is threadedly connected to adjusting rod 14.By rotating adjusting rod 14 i.e. adjustable two The distance between root broken shaft 5, and then adjust its degree of crushing to material.
As shown in figure 3, the side of mounting seat 8 is installed with first baffle 16 along the length direction of elongated slot 7, and opposite side is along elongated slot 7 Length direction is installed with the second baffle 17 for being slidably connected to chute 13.The both ends of elongated slot 7 are installed with first baffle 16 and respectively Two baffle plates 17.The second baffle 17 of one of mounting seat 8 is embedded in the first baffle 16 of another mounting seat 8, the installation The first baffle 16 of seat 8 is sheathed on outside the second baffle 17 of the one end of elongated slot 7.The first baffle 16 of the other end of elongated slot 7 is sheathed on peace Outside the second baffle 17 for filling seat 8.Second baffle 17 is slidably connected to first baffle 16, and first baffle 16 and second baffle 17 hide Attached elongated slot 7.
When distance changes between two broken shafts 5, first baffle 16 and second baffle 17 can be movable relatively, and make One baffle plate 16 and second baffle 17 hide attached elongated slot 7, reduce the probability that material drops out cracking cabin 2 from elongated slot 7.
As shown in Fig. 2 the side of cracking cabin 2 is provided with material storing box 18, connecting tube 19 is provided between cracking cabin 2 and material storing box 18, Connecting tube 19 is inclined to set.The upper end of connecting tube 19 connects cracking cabin 2 and lower end connection material storing box 18.The opposed breaker of connecting tube 19 The one end of storehouse 2 is between discharge nozzle 27 and broken shaft 5.Conveying pipeline 20 is connected with material storing box 18, conveying pipeline 20 is worn into storing In case 18.
As shown in Fig. 2 being rotatably connected to spiral conveyor rod 21 in conveying pipeline 20, the lower end of spiral conveyor rod 21 wears out conveying Pipe 20.The inner bottom surface of material storing box 18 is installed with support base 22, and the lower end of spiral conveyor rod 21 is embedded in support base 22 and is rotatablely connected In support base 22.The inner bottom surface of material storing box 18 is inclined to set towards support base 22.The upper end of spiral conveyor rod 21 is provided with lifting member 23, Lifting member 23 is motor, and lifting member 23 can drive spiral conveyor rod 21 to rotate, and it is conveyed material.
As shown in Fig. 2 connection passage 24 on the downside of the upper end of conveying pipeline 20, passage 24 is vertically set and face is entered Material mouth 3.As shown in fig. 6, the internal thread of discharge nozzle 27 is connected with sieve plate 25, the lower surface of sieve plate 25 is vertically provided with holding rod 26.
1st, according to the degree that need to crush material, drive adjusting rod 14 to rotate by force application rod 15, adjust two broken shafts 5 The distance between, force application rod 15 is backed out after regulation, makes the stable position after adjustment of broken shaft 5;
In above process, first baffle 16 slides with respect to second baffle 17, elongated slot 7 is hidden always attached, reduces thing Material drops out the probability of cracking cabin 2 from elongated slot 7;
2nd, sieve plate 25 is rotated by holding holding rod, so as to change sieve plate 25, replacing with can screen out more than broken rear thing Expect the sieve plate 25 of granular size;
3rd, for material so that charging aperture 3 enters in cracking cabin 2, actuator 10 drives broken shaft 5 to rotate, and it is broken to crush blade 6 Material;
4th, the material after crushing reaches the lower end of cracking cabin 2, and particle is less to be completed to discharge by sieve plate 25;Particle is larger Material enters material storing box 18 by connecting tube 19, and is moved along the inner bottom surface of material storing box 18 towards mounting seat 8;
5th, spiral conveyor rod 21 rotates, and drives material to move upwards, is entered by passage 24 and is re-introduced into cracking cabin 2 It is interior, carry out second-time breakage;
6th, so repeat, all materials are broken into the granule materials of required size, the convenient subsequently burning to material.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of raw coal disintegrating machine, including frame(1), be fixedly installed in frame(1)And it is provided with charging aperture(3)And discharge nozzle(27) Cracking cabin(2), be rotationally connected with cracking cabin(2)Broken shaft(5), be fixed on broken shaft(5)Broken blade(6)With for Drive broken shaft(5)The actuator of rotation(10), it is characterized in that:The broken shaft(5)Positioned at charging aperture(3)Lower section and provided with flat Row is provided with two, the cracking cabin(2)Outer wall offers chute in the horizontal direction(13), the chute(13)Inside it is slidably connected There is sliding block(12), the sliding block(12)Provided with two pieces and sliding block(12)On be fixed with installing plate(11), two actuators (10)Two installing plates are fixedly installed in respectively(11), the broken shaft(5)It is slidably connected to cracking cabin(2), the installing plate (11)On along chute(13)Length direction is provided with adjusting rod(14), the adjusting rod(14)Right-handed thread is connected to one of peace Loading board(11)And left hand thread is connected to another piece of installing plate(11), the adjusting rod(14)It is rotationally connected with cracking cabin(2).
2. a kind of raw coal disintegrating machine according to claim 1, it is characterized in that:The chute(13)Section is trapezoidal.
3. a kind of raw coal disintegrating machine according to claim 2, it is characterized in that:The adjusting rod(14)On be radially provided with Force application rod(15), the force application rod(15)It is threadedly connected to adjusting rod(14).
4. a kind of raw coal disintegrating machine according to claim 3, it is characterized in that:The cracking cabin(2)Side wall is along chute(13) Length direction offers elongated slot(7), the elongated slot(7)Inside slidably connect mounting seat(8), the mounting seat(8)Provided with two And two broken shafts are corresponded to respectively(5), the broken shaft(5)It is fed through mounting seat(8)And it is rotationally connected with mounting seat(8), institute State mounting seat(8)And broken shaft(5)Between be provided with bearing(9).
5. a kind of raw coal disintegrating machine according to claim 4, it is characterized in that:The mounting seat(8)Side is along elongated slot(7)It is long Degree direction is installed with first baffle(16)And opposite side is along elongated slot(7)Length direction, which is installed with, is slidably connected to chute(13) Two baffle plates(17), the elongated slot(7)Both ends are installed with first baffle respectively(16)And second baffle(17), the first baffle (16)And second baffle(17)Hide attached elongated slot(7), the second baffle(17)It is embedded at first baffle(16)It is interior and be slidably connected In first baffle(16).
6. a kind of raw coal disintegrating machine according to claim 5, it is characterized in that:The discharge nozzle(27)Provided with sieve plate(25), The cracking cabin(2)Side is provided with material storing box(18), the cracking cabin(2)And material storing box(18)Between be communicated with cracking cabin (2)And material storing box(18)Connecting tube(19), the connecting tube(19)Opposed breaker storehouse(2)One end is located at sieve plate(25)With it is broken Axle(5)Between and higher than relative material storing box(18)One end, the material storing box(18)On be connected with conveying pipeline(20), the conveying pipeline (20)Vertically face charging aperture is connected with the downside of upper end(3)Passage(24), the conveying pipeline(20)The interior company of rotation It is connected to the spiral conveyor rod for conveying material(21), the spiral conveyor rod(21)One end, which is provided with, to be used to drive carrying for its rotation Rise part(23).
7. a kind of raw coal disintegrating machine according to claim 6, it is characterized in that:The conveying pipeline(20)And spiral conveyor rod (21)Wear into material storing box(18)It is interior, and the spiral conveyor rod(21)Wear out conveying pipeline(20).
8. a kind of raw coal disintegrating machine according to claim 7, it is characterized in that:The material storing box(18)Inner bottom surface is installed with branch Support seat(22), the spiral conveyor rod(21)It is embedded at support base(22)It is interior and be rotationally connected with support base(22), the storing Case(18)Inner bottom surface is towards support base(22)It is inclined to set.
9. a kind of raw coal disintegrating machine according to claim 8, it is characterized in that:The sieve plate(25)It is removably connected to discharging Pipe(27).
10. a kind of raw coal disintegrating machine according to claim 9, it is characterized in that:The sieve plate(25)It is threadedly connected to discharging Pipe(27), the sieve plate(25)Lower surface is vertically provided with holding rod(26).
CN201720979576.6U 2017-08-05 2017-08-05 A kind of raw coal disintegrating machine Expired - Fee Related CN207056721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720979576.6U CN207056721U (en) 2017-08-05 2017-08-05 A kind of raw coal disintegrating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720979576.6U CN207056721U (en) 2017-08-05 2017-08-05 A kind of raw coal disintegrating machine

Publications (1)

Publication Number Publication Date
CN207056721U true CN207056721U (en) 2018-03-02

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CN201720979576.6U Expired - Fee Related CN207056721U (en) 2017-08-05 2017-08-05 A kind of raw coal disintegrating machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108579947A (en) * 2018-04-28 2018-09-28 芜湖超源力工业设计有限公司 A kind of coating material production crusher
CN111545310A (en) * 2020-05-20 2020-08-18 新疆京奥宏博节能科技有限公司 Breaker is used in thin stone material selection of raw materials
CN112371287A (en) * 2020-10-22 2021-02-19 上海赛安环境科技有限公司 Adjustable material processing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108579947A (en) * 2018-04-28 2018-09-28 芜湖超源力工业设计有限公司 A kind of coating material production crusher
CN111545310A (en) * 2020-05-20 2020-08-18 新疆京奥宏博节能科技有限公司 Breaker is used in thin stone material selection of raw materials
CN112371287A (en) * 2020-10-22 2021-02-19 上海赛安环境科技有限公司 Adjustable material processing device

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180302

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