CN205550499U - Lump coal reducing mechanism for coal mine - Google Patents

Lump coal reducing mechanism for coal mine Download PDF

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Publication number
CN205550499U
CN205550499U CN201620173978.2U CN201620173978U CN205550499U CN 205550499 U CN205550499 U CN 205550499U CN 201620173978 U CN201620173978 U CN 201620173978U CN 205550499 U CN205550499 U CN 205550499U
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CN
China
Prior art keywords
crushing chamber
crushing
lump coal
crush box
fixed arm
Prior art date
Application number
CN201620173978.2U
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Chinese (zh)
Inventor
付国根
Original Assignee
付国根
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Publication date
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Priority to CN201620173978.2U priority Critical patent/CN205550499U/en
Application granted granted Critical
Publication of CN205550499U publication Critical patent/CN205550499U/en

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Abstract

The utility model discloses a lump coal reducing mechanism for coal mine, including smashing the case, the base of smashing chamber and crushing chamber below is drawn together to crushing case and bag, it is coniform that crushing chamber is downward open -ended, smashes the chamber top and be equipped with the columniform feed inlet, is equipped with breaker in crushing roof portion, breaker is smashing the marginal mount of roof portion including fixing, is equipped with the fixed arm of horizontal direction on the mount, cantilever and last cantilever under both sides are equipped with respectively about the fixed arm, down the cantilever tail end rotates and installs on the mount, and this device is through be equipped with breaker in crushing roof portion, to crushing intracavity input lump coal the time, carries out the breakage to massive lump coal through breaker, avoids pan feeding mouth emergence jam to improve crushing efficiency, heat the lump coal of smashing the intracavity when smashing through wrap up the water back on smashing the chamber outer wall, make the lump coal of humidity dry at crushing in -process, improve crushing effect.

Description

A kind of colliery lump coal reducing mechanism
Technical field
This utility model relates to coal mine equipment, specifically a kind of colliery lump coal reducing mechanism.
Background technology
Coal is that archaeophyte is imbedded in underground and experienced by biochemistry and the solid combustible mineral that gradually form of physicochemical change of complexity.It is a kind of solid combustible organic rock, mainly by plant remains through biological chemistry action, changes through geologic process again after burying and form, be commonly called as coal.Coal is described as the gold of black by people, the grain of industry, and it has been one of main energy sources that human world uses since 18th century, is that the main fuel of China uses the energy.
Coal needs to transport after multinomial treatment process is processed after exploitation, conveniently it is loaded after needing before shipping to carry out lump coal crushing, existing disintegrating machine has some problem following when carrying out lump coal broken: need after mining due to coal to be rejected by the spoil in coal through coal washing screening, in coal washing is sieved, the water content in coal increases, and during exploitation, need that coal face is carried out current always rinse the safety ensureing exploitation, therefore coal can contain substantial amounts of moisture, cause existing breaker to be difficult to lump coal effectively to crush, and mined lump coal volume is bigger, artificial crushing in advance is needed just to be avoided that in breaker input, waste substantial amounts of manpower, working (machining) efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of colliery lump coal reducing mechanism, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of colliery lump coal reducing mechanism,Including crush box,Described crush box includes the base below crushing chamber and crushing chamber,Described crushing chamber is downwardly open coniform,Crushing chamber is arranged over the charging aperture of cylinder,It is provided with breaker at crush box top,Described breaker includes the fixed mount being fixed on crush box top,Fixed mount is provided with the fixed arm of horizontal direction,Lower cantalever and upper cantilever it is respectively provided on two sides with up and down at fixed arm,Described lower cantalever tail end is rotatably installed on fixed mount,Upper cantilever tail end is rotatably installed on fixed arm,Upper cantilever front end is connected by rotating bar with lower cantalever front end,Described rotation bar center rotating is arranged on fixed arm,It is provided with tup mechanism in fixed arm front end,Described tup mechanism is rotationally connected by rotary shaft with fixed arm,Described upper cantilever front end is connected by connecting rod with tup mechanism upper end,It is provided with hammer nail at tup actuator base;It is provided with rotating disk in described crushing chamber, described rotating disk is up-small and down-big cylindric, electric rotating machine it is provided with in base, in the output shaft of described electric rotating machine stretches into crushing chamber and fix with rotating disk bottom surface central authorities, and it is equipped with steel pricker on crushing chamber inwall on rotating disk sidewall, the blanking channel being connected with crushing chamber it is provided with in described base, described blanking channel and crushing chamber junction are provided with screen cloth, in crush box, it is enclosed with on crushing chamber outer wall and adds hot channel, crush box outer wall is provided with and adds air inlet and the air vent that hot channel is connected, crush box outer wall is additionally provided with blower fan, described blower fan is air-introduced machine, described blower fan is provided with airduct, the described airduct other end is connected with crushing chamber top.
As further program of the utility model: described hammer nail bottom is coniform.
As this utility model further scheme: described in add hot channel be coil.
As this utility model further scheme: described airduct and crushing chamber junction are provided with filter screen.
Compared with prior art, the beneficial effects of the utility model are: this device is by being provided with breaker at crush box top, when throwing in lump coal in crushing chamber, by breaker, the lump coal of bulk is crushed, feeding mouth is avoided to block, and improve crush efficiency, by on crushing chamber outer wall parcel add hot channel conducting powder broken time the lump coal in crushing chamber is heated, the lump coal making humidity is dried in crushing process, improve crushing effect, and by arranging the blower fan being connected with crushing chamber on crush box outer wall, the hot and humid gas in crushing chamber is extracted out, improve the drying effect to lump coal, and then improve the specific breakage rate of coal cinder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-crush box in figure, 2-breaker, 21-fixed mount, 22-fixed arm, 23-lower cantalever, 24-upper cantilever, 25-rotates bar, 26-connecting rod, 27-tup mechanism, 28-hammers nail, 3-charging aperture, 4-crushing chamber into shape, 5-adds hot channel, 51-air inlet, 52-air vent, 6-rotating disk, 61-electric rotating machine, 7-steel pricker, 8-blanking channel, 9-blower fan, 91-airduct, 92-filter screen.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1,In this utility model embodiment,A kind of colliery lump coal reducing mechanism,Including crush box 1,Described crush box 1 includes the base below crushing chamber 4 and crushing chamber 4,Described crushing chamber 4 is in downwardly open coniform,Crushing chamber 4 is arranged over the charging aperture 3 of cylinder,It is provided with breaker 2 at crush box 1 top,Described breaker 2 includes the fixed mount 21 being fixed on crush box 1 top,Fixed mount 21 is provided with the fixed arm 22 of horizontal direction,It is respectively provided on two sides with lower cantalever 23 and upper cantilever 24 at fixed arm about 22,Described lower cantalever 23 tail end is rotatably installed on fixed mount 21,Upper cantilever 24 tail end is rotatably installed on fixed arm 22,Upper cantilever 23 front end is connected by rotating bar 25 with lower cantalever 24 front end,Described rotation bar 25 center rotating is arranged on fixed arm 22,It is provided with tup mechanism 27 in fixed arm 2 front end,Described tup mechanism 27 is rotationally connected by rotary shaft with fixed arm 2,Described upper cantilever 23 front end is connected by connecting rod 26 with tup mechanism 27 upper end,Hammer nail 28 it is provided with bottom tup mechanism 27,Described hammer nail 28 bottoms are coniform,When device is operated,Lump coal is put in crushing chamber 4 from feeding mouth 3,When the bigger clogging feeding mouth 3 of the volume of lump coal,Start breaker 2,Being moved back and forth by upper cantilever 24 and lower cantalever 23 drives tup mechanism 27 to carry out reciprocating rotation,And then hammer nail 28 coal cinders to getting lodged at feeding mouth 3 are crushed,Ensure that coal cinder can enter in crushing chamber 4 smoothly;
nullIt is provided with rotating disk 6 in described crushing chamber 4,Described rotating disk 6 is in up-small and down-big cylindric,Electric rotating machine 61 it is provided with in base,In the output shaft of described electric rotating machine 61 stretches into crushing chamber 4 and fix with rotating disk 6 bottom surface central authorities,And it is equipped with steel pricker 7 on crushing chamber 4 inwall on rotating disk 6 sidewall,Lump coal enters in crushing chamber 4 after breaker 2 is broken,Start electric rotating machine 61,Lump coal is spilled under the turning effort of rotating disk 6,And collide between rotating disk 6 and crushing chamber 4 inwall,By steel pricker 7, lump coal is pulverized,The blanking channel 8 being connected with crushing chamber 4 it is provided with in described base,Described blanking channel 8 is provided with screen cloth with crushing chamber 4 junction,The lump coal being ground into suitable size is discharged by blanking channel 8,In crush box 1、It is enclosed with on crushing chamber 4 outer wall and adds hot channel 5,The described hot channel 5 that adds is for coil,Crush box 1 outer wall is provided with and adds air inlet 51 and the air vent 52 that hot channel 5 is connected,When lump coal is pulverized in crushing chamber 4,Within adding hot channel 5, it is passed through high-temperature gas by air inlet 51,And then lump coal is heated,The lump coal making humidity is dried in crushing process,Improve crushing effect,Crush box 1 outer wall is additionally provided with blower fan 9,Described blower fan 9 is air-introduced machine,Described blower fan 9 is provided with airduct 91,Described airduct 91 other end is connected with crushing chamber 4 top,It is provided with filter screen 92 in airduct 91 and crushing chamber 4 junction,While heating, start blower fan 9 extracted out by the hot and humid gas in crushing chamber 4,Improve the drying effect to lump coal,And by filter screen 92, the coal dust in hot and humid gas is filtered,Ensure the normal work of blower fan 9、Airduct 91 is avoided blocking to occur and reduces the loss of coal.
Operation principle of the present utility model is: this device is by being provided with breaker 2 at crush box 1 top, when throwing in lump coal in crushing chamber 4, by breaker 2, the lump coal of bulk is crushed, feeding mouth 3 is avoided to block, and improve crush efficiency, by on crushing chamber 4 outer wall parcel add hot channel 5 conducting powder broken time the lump coal in crushing chamber 4 is heated, the lump coal making humidity is dried in crushing process, improve crushing effect, and by arranging the blower fan 9 being connected with crushing chamber 4 on crush box 1 outer wall, the hot and humid gas in crushing chamber 4 is extracted out, improve the drying effect to lump coal, and then improve the specific breakage rate of coal cinder.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.

Claims (4)

  1. null1. a colliery lump coal reducing mechanism,Including crush box,It is characterized in that,Described crush box includes the base below crushing chamber and crushing chamber,Described crushing chamber is downwardly open coniform,Crushing chamber is arranged over the charging aperture of cylinder,It is provided with breaker at crush box top,Described breaker includes the fixed mount being fixed on crush box top,Fixed mount is provided with the fixed arm of horizontal direction,Lower cantalever and upper cantilever it is respectively provided on two sides with up and down at fixed arm,Described lower cantalever tail end is rotatably installed on fixed mount,Upper cantilever tail end is rotatably installed on fixed arm,Upper cantilever front end is connected by rotating bar with lower cantalever front end,Described rotation bar center rotating is arranged on fixed arm,It is provided with tup mechanism in fixed arm front end,Described tup mechanism is rotationally connected by rotary shaft with fixed arm,Described upper cantilever front end is connected by connecting rod with tup mechanism upper end,It is provided with hammer nail at tup actuator base;It is provided with rotating disk in described crushing chamber, described rotating disk is up-small and down-big cylindric, electric rotating machine it is provided with in base, in the output shaft of described electric rotating machine stretches into crushing chamber and fix with rotating disk bottom surface central authorities, and it is equipped with steel pricker on crushing chamber inwall on rotating disk sidewall, the blanking channel being connected with crushing chamber it is provided with in described base, described blanking channel and crushing chamber junction are provided with screen cloth, in crush box, it is enclosed with on crushing chamber outer wall and adds hot channel, crush box outer wall is provided with and adds air inlet and the air vent that hot channel is connected, crush box outer wall is additionally provided with blower fan, described blower fan is air-introduced machine, described blower fan is provided with airduct, the described airduct other end is connected with crushing chamber top.
  2. A kind of colliery the most according to claim 1 lump coal reducing mechanism, it is characterised in that described hammer nail bottom is coniform.
  3. A kind of colliery the most according to claim 1 lump coal reducing mechanism, it is characterised in that described in add hot channel be coil.
  4. A kind of colliery the most according to claim 1 lump coal reducing mechanism, it is characterised in that described airduct and crushing chamber junction are provided with filter screen.
CN201620173978.2U 2016-03-08 2016-03-08 Lump coal reducing mechanism for coal mine CN205550499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620173978.2U CN205550499U (en) 2016-03-08 2016-03-08 Lump coal reducing mechanism for coal mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620173978.2U CN205550499U (en) 2016-03-08 2016-03-08 Lump coal reducing mechanism for coal mine

Publications (1)

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CN205550499U true CN205550499U (en) 2016-09-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106607174A (en) * 2017-02-07 2017-05-03 邱艳 Stone fast crushing device for ore processing
CN107597373A (en) * 2017-09-08 2018-01-19 岭南师范学院 A kind of fine and smooth flower glue drying milling equipment integrating of powder
CN107601938A (en) * 2017-09-27 2018-01-19 佛山市深研信息技术有限公司 A kind of environmentally friendly building sand equipment
CN109012847A (en) * 2018-07-18 2018-12-18 张琴 One kind being crushed agitating device for material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106607174A (en) * 2017-02-07 2017-05-03 邱艳 Stone fast crushing device for ore processing
CN107597373A (en) * 2017-09-08 2018-01-19 岭南师范学院 A kind of fine and smooth flower glue drying milling equipment integrating of powder
CN107597373B (en) * 2017-09-08 2019-04-02 岭南师范学院 A kind of flower glue drying milling integrated equipment of powder exquisiteness
CN107601938A (en) * 2017-09-27 2018-01-19 佛山市深研信息技术有限公司 A kind of environmentally friendly building sand equipment
CN109012847A (en) * 2018-07-18 2018-12-18 张琴 One kind being crushed agitating device for material

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160907

Termination date: 20170308