CN207138490U - The pre- extension set of house refuse - Google Patents

Abstract

The pre- extension set of house refuse, including support and isolating construction, it is characterised in that the support is tower structure, and isolating construction is arranged on support；The isolating construction includes broken portion, roller knife portion, layering portion；After composting is put into the utility model, default size is all processed into by broken portion and the processing hard rubbish in roller knife portion and soft rubbish, after on the conveyer belt conveying mechanism for fall on layering portion, moving tooth through spreading out even roller is fiddled with, density is big, weight is big stone, iron block sink to bottom, quality is small, density is small cloth, fabric, plastic paper float to upper strata, are easy to these soft light rubbish of cloth, fabric, plastic paper to weigh rubbish with hard such as stone, iron blocks and separate；Layering efficiency is ensure that, improves the degree of accuracy with separating；The utility model uses tower layout, the more energy efficient collection for being more favorable to dust.

Description

The pre- extension set of house refuse

Technical field

Categorized consumer waste equipment technical field is the utility model is related to, more specifically a kind of house refuse is divided in advance Machine.

Background technology

For many years, the domestic waste collection in China, assortment there have been no strict management and control standard always.Thus cause to give birth to Substantial amounts of recyclable regenerative is slatterned in vain using resource in rubbish living, while is returned town and country natural environment and brought and be difficult to Dirty, random, the smelly malignant pollution administered.In worldwide, the yield of house refuse also turns into very important and asked Topic, traditional way are landfill and burning, so all easily produce secondary pollution；But there is bigger skill in classification processing again Art difficulty, maximum difficulty, which is that, separates house refuse category mixed in together.At present house refuse do not have into The strict classification of row, when transporting destructor plant, can only first be classified by mechanically or manually, then be reprocessed, people Work processing is dirty and tired, staff's health is injured larger；The problem of maximum in mechanical treatment, is that all kinds rubbish Rubbish all mixes, and including hard such as stone, iron block, soft such as cloth, fabric, plastic paper, existing technology is substantially all Be first to capture a certain amount of rubbish, be placed on screen cloth, classified by concussion, wind, magnetic separation, handled it is a collection of after, then grab Take it is a certain amount of put up processing, it is this limited without pre-processing the rubbish gone out that the mode directly sieved can sieve, greatly The rubbish of block can not be all automatically separated, it is still desirable to a large amount of manpower assisting siftings；The shortcomings that so maximum is still exactly processing speed Full, a conventional treatment line, treating capacity is at tens tons or so within one day.

And because soft rubbish and hard rubbish are that mixing is placed, substantial amounts of water can be contained especially in cloth, fabric rubbish Point, this results in existing crumbling method and can not be applicable；Crushed using cutter, hard rubbish can destroy cutter, and hard rubbish is past Toward being wrapped in cloth, fabric or plastic paper rubbish again, during crushing hard rubbish, often again aqueous cloth, fabric rubbish What rubbish was extruded into closely one sticks together, and such one is that hard rubbish will not be broken, second, the subsequently separation to soft rubbish Can not carry out；Meanwhile prior art, when handling hard rubbish, the presence of iron block is also one very big to equipment in rubbish Threaten, be very easy to cause to extrude surface damage or collapse tooth, cause device damage.Such as Application No.：201210340673.2 name Referred to as：The application documents introduction of domestic garbage treatment machine by being respectively equipped with serrated blade on roller cutter shaft, shredded Rubbish, this often can collapse tooth because of the presence of big iron.

The content of the invention

To solve the above problems, overcome the deficiencies in the prior art, the utility model provides a kind of hard, soft rubbish all Effectively quick processing can be obtained, and handles the safety quick pre- extension set of house refuse.

To achieve the above object, the pre- extension set of house refuse provided by the utility model, including support and isolating construction, it is described Support is tower structure, and isolating construction is arranged on support；The isolating construction includes broken portion, roller knife portion, layering portion；Institute Stating broken portion includes two roll shafts rotated in opposite directions, and roll shaft both ends are arranged on support bearing in a manner of being rotatablely connected Portion, the circumferential outer surface around roll shaft are provided with crushing teeth；The top of two roller clearances is provided with plectrum and slide bar, the plectrum two The tooth top of side and crushing teeth is tangent, and the axis parallel of slide bar and roll shaft, slide bar both ends are connected with support respectively, plectrum and cunning Bar is connected in sliding manner, and the plectrum is also associated with the pull rope that plectrum can be driven to be reciprocatingly slided along slide bar；The roller knife Portion is arranged on the bottom in broken portion, and roller knife portion includes two roller cutter shafts rotated around same hour hands, and roller cutter shaft both ends pass through bearing Mid-stent is arranged in a manner of rotation connection, is equally spacedly provided with along roller cutter shaft axis direction on roller cutter shaft outer wall pre- If the roller cutter head of quantity；Layering portion is arranged on below roller knife portion, and auxiliary blanking is additionally provided between the layering portion and roller knife portion Device；The layering portion includes horizontally disposed conveyer belt conveying mechanism, in addition to is arranged on above conveyer belt conveying mechanism The even roller in stand of uniform rotation, the even roller in stand include the moving tooth of the predetermined number set on rotating shaft and rotating shaft wall；On the support It is additionally provided with the motor that power is provided for isolating construction.

Further, roll shaft cross section of the axis of the crushing teeth cross section with crossing crushing teeth cross section bottom midpoint The angle of axis is α, and the size of the α is 16 ° -22 °.

Further, material transition plate is provided between the roller knife portion and broken portion, the material rebound is used for auxiliary The rubbish in broken portion is helped to fall in roller knife portion.

Further, the roller cutter head is that two end sets have blade and the semicircular ring head and the tail phase with gradual change cross section Connect the cyclic structure of composition, 180 ° of blade interval；The angle of blade and cyclic structure diameter is 60~90 °；On one roller cutter shaft Line between two blades of same roller cutter head is vertical with the line between two blades of same roller cutter head on another roller cutter shaft.

Further, the spacing between adjacent two rollers cutter head is equal to the width of roller cutter head, and the roller cutter head on two roller cutter shafts interlocks Set.

Further, the auxiliary blanking device includes hopper and the material blanking roller of uniform rotation, the upper shed of the hopper Communicated with roller knife portion, the under shed of hopper is connected with material blanking roller, by control material blanking roller rotating speed control from roller knife portion to point The speed of layer clan material.

Further, the conveyer belt conveying mechanism upper end is additionally provided with the feed that material is provided for follow-up process Case.

Further, one in two roll shafts is configured to slide with support relative level, being capable of water relative with support Smoothly dynamic roll shaft is connected with a spring mechanism for being used for adjusting its horizontal level.

Further, the roller bearing in the broken portion, roller cutter shaft, material blanking roller respectively by chain be connected with the first motor, Second motor, three-motor.

Further, the bracket outer is provided with shield, and shield top is provided with cleaner.

The beneficial effects of the utility model are：After composting is put into the utility model, by broken portion and roller knife portion Processing hard rubbish and soft rubbish be all processed into default size, on the conveyer belt conveying mechanism for fall on layering portion after, Moving tooth through spreading out even roller is fiddled with, and density is big, weight is big stone, iron block sink to bottom, quality is small, density is small cloth, fabric, Plastic paper floats to upper strata, is easy to these the soft light hard such as rubbish and stone, iron block weight rubbish point of cloth, fabric, plastic paper From；When broken portion is to stone, iron block processing, by by the particular design of crushing teeth angle, can while stone is smashed, Avoid collapsing tooth；For crushing teeth angle [alpha] in 16 ° -22 °, iron block can be between two roll shafts by the provoking and be pressed against of crushing teeth Slide, without hard plug and the very stiff and demanding generation for causing to collapse tooth of crushing teeth downwards, during less than 16 °, crushing teeth is easily and iron block Produce very stiff and demanding extruding and spring tooth, during more than 22 °, the iron block tooth that is easily broken pushes hard plug between two roll shafts, being not easy to slide up It is dynamic, cause the damage of two roll shafts and crushing teeth；Occur iron block be broken tooth provoke and extrude the situation of upward sliding when, iron block Posture can be constantly adjusted, if small iron block can be fallen by pose adjustment between two roll shafts, if big iron can stay in brokenly Broken portion, it can first stop feeding, after remaining rubbish falls to the greatest extent, pause roll shaft rotates, under then being dialled by plectrum；Big iron is being lived Content is less in rubbish, simultaneously as the setting of material blanking roller, the of short duration shutdown layering portion of roll shaft can not interfered with normal work Day output；Reinforcing bar etc. smoothly can slide between two roll shafts；The knife edge included angle of roller cutter head on two roller cutter shafts is 90 °, so Setting is in order to which the blade on one side chooses out the big rubbish of the toughness such as cloth, fabric into top, turns over the knife of another side after 90 ° Sword catches on the part of expansion, both sides blade by pullling, by toughness garbage disposal into be easy to subsequent processing handle size, such as The knife edge included angle of roller cutter head on two roller cutter shafts is arranged to 180 ° by fruit, because toughness rubbish is all Cheng Tuodi in composting, Easy both sides blade pulls edge simultaneously, so as to which humanoid rubbish is wrapped on the roller cutter shaft of one side, reduces treatment effeciency；Blade Shape be adapted to block the column of waste such as reinforcing bar, and by blade and another roller cutter shaft coordinate caused by shearing force cut off； Material blanking roller uniform rotation is set, by controlling the rotating speed of material blanking roller to control the speed expected from roller knife portion to layering clan, ensure that The quantity for falling the rubbish on conveyer belt conveying mechanism is the best effort amount for spreading out even roller all the time, ensure that layering efficiency, improves , and being capable of continuous production with the degree of accuracy separated, it is not necessary to which interval is quantitative to launch, more than 600 tons of odd-numbered day treating capacity；This practicality It is new to use tower layout, the more energy efficient collection for being more favorable to dust, environmental protection.

Brief description of the drawings：

Accompanying drawing 1 is the structural representation at one visual angle of the utility model；

Accompanying drawing 2 is the structural representation at another visual angle of the utility model；

Accompanying drawing 3 is the structural representation of the utility model roll shaft；

Accompanying drawing 4 is the cross-sectional structure schematic diagram of the utility model roll shaft；

Accompanying drawing 5 is the structural representation of the utility model roller knife cross section；

Accompanying drawing 6 is the structural representation in the utility model roller knife portion；

Accompanying drawing 7 is the structural representation of the utility model plectrum；

In accompanying drawing：1st, the first motor, 2, broken portion, the 3, second motor, 4, material transition plate, 5, roller knife portion, 6, material Bucket, 7, spring mechanism, 8, material blanking roller, 9, the even roller in stand, 10, feed tank, 11, conveyer belt conveying mechanism, 12, three-motor, 13, Shield, 14, cleaner, 15, roll shaft, 16, crushing teeth, 17, roller cutter shaft, 18, roller cutter head, 19, slide bar, 20, pull rope.

Embodiment：

To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model Accompanying drawing, the utility model is further described in more detail.

In to description of the present utility model, it is to be understood that indicating position or position relationship are described as based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model protection scope.In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, without being understood that To indicate or implying relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

In accompanying drawing 1-7, there is provided the pre- extension set of house refuse, including support and isolating construction, the support are frame-type Structure, isolating construction are arranged on support；The isolating construction includes broken portion 2, roller knife portion 5, layering portion；The broken portion 2 Including two roll shafts rotated in opposite directions 15, the both ends of roll shaft 15 are arranged on frame upper bearing in a manner of being rotatablely connected, around The circumferential outer surface of roll shaft 15 is provided with crushing teeth 16；The top in the gap of two roll shaft 15 is provided with plectrum and slide bar 19, described group The side of piece two and the tooth top of crushing teeth 16 are tangent, the axis parallel of slide bar 19 and roll shaft 15, the both ends of slide bar 19 respectively with support It is connected, plectrum is connected in sliding manner with slide bar 19, and the plectrum is also associated with that plectrum can be driven to reciprocatingly slide along slide bar 19 Pull rope 20；The roller knife portion 5 is arranged on the bottom in broken portion 2, and roller knife portion 5 includes two roller knives rotated around same hour hands Axle 17, the both ends of roller cutter shaft 17 are arranged on mid-stent bearing in a manner of being rotatablely connected, along roller knife on the outer wall of roller cutter shaft 17 The axis direction of axle 17 is equally spacedly provided with the roller cutter head 18 of predetermined number；Layering portion is arranged on below roller knife portion 5, described point Auxiliary blanking device is additionally provided between layer portion and roller knife portion 5；The layering portion includes horizontally disposed conveyer belt conveying mechanism 11, in addition to be arranged on the even roller 9 in stand of the uniform rotation of the top of conveyer belt conveying mechanism 11, the even roller 9 in stand include rotating shaft and The moving tooth of the predetermined number set on rotating shaft wall；The motor that power is provided for isolating construction is additionally provided with the support.

The axis of the cross section of crushing teeth 16 is with crossing in the cross section of roll shaft 15 of the cross section bottom midpoint of crushing teeth 16 The angle of axis is α, and the size of the α is 16 ° -22 °, preferably 18 ° -20 °, more preferably 20 °.

Material transition plate 4 is provided between the roller knife portion 5 and broken portion 2, the material rebound is used for addi-tional crusher The rubbish in portion 2 falls in roller knife portion 5.

The roller cutter head 18 is two end sets by blade and has the semicircular ring of gradual change cross section is end to end to form Cyclic structure, 180 ° of blade interval；The angle of blade and cyclic structure diameter is 60~90 °；It is same on one roller cutter shaft 17 Line between two blades of roller cutter head 18 is vertical with the line between two blades of same roller cutter head 18 on another roller cutter shaft 17.

Spacing between adjacent two rollers cutter head 18 is equal to the width of roller cutter head 18, and the roller cutter head 18 on two roller cutter shafts 17 is staggeredly set Put.

The auxiliary blanking device includes hopper 6 and the material blanking roller 8 of uniform rotation, upper shed and the roller knife of the hopper 6 Portion 5 communicates, and the under shed of hopper 6 is connected with material blanking roller 8, by controlling the rotating speed of material blanking roller 8 to control from roller knife portion 5 to layering The speed of clan's material.

The upper end of conveyer belt conveying mechanism 11 is additionally provided with the feed tank 10 that material is provided for follow-up process.

One in two roll shafts 15 is configured to slide with support relative level, can be slided with support relative level Roll shaft 15 is connected with a spring mechanism 7 for being used for adjusting its horizontal level.

Roller bearing, roller cutter shaft 17, the material blanking roller 8 in the broken portion 2 are connected with the first motor 1, second by chain respectively Motor 3, three-motor 12.

The bracket outer is provided with shield 13, and the top of shield 13 is provided with cleaner 14.

Specifically, after composting being put into the utility model, by the processing hard rubbish for crushing portion 2 and roller knife portion 5 All be processed into default size with soft rubbish, on the conveyer belt conveying mechanism 11 for fall on layering portion after, through spreading out dialling for even roller 9 Tooth is fiddled with, and density is big, weight is big stone, iron block sink to bottom, and quality is small, density is small cloth, fabric, plastic paper float to Layer comes, and is easy to these soft light rubbish of cloth, fabric, plastic paper to be separated with hard weight rubbish such as stone, iron blocks；In broken portion 2 During to stone, iron block processing, by by the particular design of the angle of crushing teeth 16, can avoid collapsing tooth while stone is smashed； For α in 16 ° -22 °, upward sliding can be provoked and extruded to iron block between two roll shafts 15 by crushing teeth 16, without Hard plug and the very stiff and demanding generation for causing to collapse tooth of crushing teeth 16 downwards, crushing teeth 16 is easily during less than 16 ° and iron block generation is very stiff and demanding Extruding and spring tooth, during more than 22 °, the iron block tooth 16 that is easily broken is pushed and filled in firmly to upward sliding between two roll shafts 15, is not easy, and is caused The damage of two roll shafts 15 and crushing teeth 16；Occur iron block be broken tooth 16 provoke and extrude the situation of upward sliding when, iron block Posture can be constantly adjusted, if small iron block can be fallen by pose adjustment between two roll shafts 15, if big iron can stay in Broken portion 2, can first stop feeding, and after remaining rubbish falls to the greatest extent, pause roll shaft 15 rotates, under then being dialled by plectrum；Big iron Content is less in house refuse, simultaneously as the setting of material blanking roller 8, the of short duration shutdown layering portion of roll shaft 15 can normal work Make, do not interfere with day output；Reinforcing bar etc. smoothly can slide between two roll shafts 15；The knife of roller cutter head 18 on two roller cutter shafts 17 Sword angle is 90 °, and it is in order to which the blade on one side chooses out the big rubbish of the toughness such as cloth, fabric into top, turns over so to set The blade of another side catches on the part of expansion after 90 °, and both sides blade is by pullling, by toughness garbage disposal into being easy to next work The size of sequence processing, if the knife edge included angle of the roller cutter head 18 on two roller cutter shafts 17 is arranged into 180 °, because in composting Toughness rubbish is all Cheng Tuodi, and easy both sides blade pulls edge simultaneously, so as to which humanoid rubbish is wrapped in into one side roller cutter shaft 17 On, reduce treatment effeciency；The shape of blade is adapted to block the column of waste such as reinforcing bar, and is matched somebody with somebody by blade and another roller cutter shaft 17 Shearing force is cut off caused by conjunction；The uniform rotation of material blanking roller 8 is set, by controlling the rotating speed of material blanking roller 8 to control by roller knife portion 5 To the speed of layering clan material, the quantity that ensure that the rubbish on conveyer belt conveying mechanism 11 is the optimal of the even roller 9 in stand all the time Workload, layering efficiency is ensure that, improve the degree of accuracy with separating；The utility model uses tower layout, it is more energy efficient also more Be advantageous to the collection of dust.

It is those skilled in the art known technology in addition to technical characteristic described in specification.

Claims (10)

1. the pre- extension set of house refuse, including support and isolating construction, it is characterised in that the support is tower structure, separation knot Structure is arranged on support；The isolating construction includes broken portion（2）, roller knife portion（5）, layering portion；The broken portion（2）Including two The individual roll shaft rotated in opposite directions（15）, roll shaft（15）Both ends are arranged on frame upper bearing in a manner of being rotatablely connected, around roller Axle（15）Circumferential outer surface be provided with crushing teeth（16）；Two roll shafts（15）The top in gap is provided with plectrum and slide bar（19）, The side of plectrum two and crushing teeth（16）Tooth top it is tangent, slide bar（19）With roll shaft（15）Axis parallel, slide bar（19） Both ends are connected with support respectively, plectrum and slide bar（19）It is connected in sliding manner, the plectrum is also associated with that plectrum can be driven Along slide bar（19）The pull rope to reciprocatingly slide（20）；The roller knife portion（5）It is arranged on broken portion（2）Bottom, roller knife portion（5）Bag Include two roller cutter shafts rotated around same hour hands（17）, roller cutter shaft（17）Both ends are arranged on bearing in a manner of being rotatablely connected Mid-stent, roller cutter shaft（17）Along roller cutter shaft on outer wall（17）Axis direction is equally spacedly provided with the roller cutter head of predetermined number （18）；Layering portion is arranged on roller knife portion（5）Lower section, the layering portion and roller knife portion（5）Between be additionally provided with auxiliary blanking device； The layering portion includes horizontally disposed conveyer belt conveying mechanism（11）, in addition to it is arranged on conveyer belt conveying mechanism（11）Top Uniform rotation the even roller in stand（9）, the even roller in stand（9）Including the moving tooth of the predetermined number set in rotating shaft and rotating shaft wall；Institute State the motor for being additionally provided with support and power being provided for isolating construction.

2. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the crushing teeth（16）The axis of cross section With crossing crushing teeth（16）The roll shaft of cross section bottom midpoint（15）The angle of cross section axis is α, and the size of the α is 16°—22°。

3. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the roller knife portion（5）With broken portion（2）Between It is provided with material transition plate（4）.

4. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the roller cutter head（18）For two end sets By blade and with gradual change cross section the end to end cyclic structure formed of semicircular ring, 180 ° of blade interval；Blade and ring-type The angle of diameter of movement is 60~90 °；One roller cutter shaft（17）Upper same roller cutter head（18）Two blades between line with it is another Roller cutter shaft（17）Upper same roller cutter head（18）Two blades between line it is vertical.

5. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that adjacent two rollers cutter head（18）Between spacing be equal to Roller cutter head（18）Width, two roller cutter shafts（17）On roller cutter head（18）It is staggered.

6. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the auxiliary blanking device includes hopper（6）With The material blanking roller of uniform rotation（8）, the hopper（6）Upper shed and roller knife portion（5）Communicate, hopper（6）Under shed and blanking Roller（8）It is connected.

7. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the conveyer belt conveying mechanism（11）On end Portion is additionally provided with the feed tank that material is provided for follow-up process（10）.

8. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that two roll shafts are set（15）In one can be with Support relative level slides, the roll shaft that can be slided with support relative level（15）One is connected with to be used for adjusting its horizontal level Spring mechanism（7）.

9. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the broken portion（2）Roller bearing, roller cutter shaft （17）, material blanking roller（8）The first motor is connected with by chain respectively（1）, the second motor（3）, three-motor（12）.

10. the pre- extension set of house refuse as claimed in claim 1, it is characterised in that the bracket outer is provided with shield（13）, Shield（13）Top is provided with cleaner（14）.