CN201337924Y - Refuse crusher - Google Patents

Refuse crusher Download PDF

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Publication number
CN201337924Y
CN201337924Y CNU2008202148446U CN200820214844U CN201337924Y CN 201337924 Y CN201337924 Y CN 201337924Y CN U2008202148446 U CNU2008202148446 U CN U2008202148446U CN 200820214844 U CN200820214844 U CN 200820214844U CN 201337924 Y CN201337924 Y CN 201337924Y
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CN
China
Prior art keywords
crushing
breaker roll
roll
shifting axle
nonstandard
Prior art date
Application number
CNU2008202148446U
Other languages
Chinese (zh)
Inventor
肖学良
Original Assignee
肖学良
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.)
Filing date
Publication date
Application filed by 肖学良 filed Critical 肖学良
Priority to CNU2008202148446U priority Critical patent/CN201337924Y/en
Application granted granted Critical
Publication of CN201337924Y publication Critical patent/CN201337924Y/en

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Abstract

A refuse crusher comprises a base, a main body, a drive transmission device, a crushing device and a motor speed reducer (11). The crushing device comprises a fixed shaft crushing roll (1) and a movable shaft crushing roll (2); one motor speed reducer (11) is arranged to drive both a big belt wheel (8) on a fixed shaft and the fixed shaft crushing roll (1) to rotate through a small belt pulley (10) and a triangle belt (9); and a nonstandard small spool gear (6) is arranged at the other end of the fixed shaft crushing roll (1) and is meshed with a nonstandard big spool gear (7) on the movable shaft crushing roll (2) to drive the movable shaft crushing roll (2) to rotate. A pair of nonstandard spool gears are in meshing transmission; the two shafts are driven by one motor speed reducer; the two nonstandard spool gears are not identical in tooth number, have reasonable differential speed and counterrotation, and carry out cutting crushing and extruding crushing; the crushing grain dimension can be adjusted; the offset magnitude of the movable shaft crushing roll (2) can be adjusted; and special pyramid type row type crushing teeth ensure the crushing effect and prevent the refuse enwinding.

Description

Refuse grinder

Technical field

The utility model relates to a kind of disintegrating machine, is specifically related to a kind of refuse grinder.

Background technology

The present disintegrating machine of industry-by-industry, performance, index and effect are all inequality, refuse grinder is mainly used in the break process to domestic waste, perhaps is used for the burning electricity generation of refuse-burning plant, its for particle size after cracking and performance requirement all than higher.China's conventional garbage disintegrating machine, great majority come from import, and the import disintegrating machine not only incompatibility China rubbish do not have the classification characteristics, and cost an arm and a leg, be tens times of general homemade disintegrating machine price, also high surprising of maintenance cost, result of use is also undesirable.

Notification number: CN2654216, the Chinese patent literature of the day for announcing: 2004.11.10 has been announced " refuse grinder ", a kind of refuse grinder is disclosed, by underframe, crushing chamber, reductor, shaft coupling is formed, underframe and crushing chamber form frame by Bolt Connection, fixed axis and shifting axle are installed in whole frame, fixed axis is fixedly connected on the frame by fixed bearing block, shifting axle is slidingly connected on the frame by moving shaft holder, be separately installed with the discaling roll hub on fixed axis and the shifting axle and be connected with the interlaced crushing shell of opening of profile of tooth respectively, the input of fixed axis connects with reductor by shaft coupling.On fixed bearing block and moving shaft holder, be fixedly connected with pressing plate, on moving shaft holder, be connected with spring, baffle plate, little axle.This utility model has to meet stifledly dodges function, Bulky Waste is fallen in order to avoid putty, and production adaptability is strong, effective, and the potentiality of main frame are fully played.But the rotating speed of two axles that this utility model is used is the same, does not have shear effect, and the particle size after cracking of generation is too big, and wayward, and rubbish also is easy to be wrapped on the roll shaft.

Notification number: CN2790579, the Chinese patent literature of the day for announcing: 2006.06.28 has been announced " double-geared roller crusher ", introduced a kind of double-geared roller crusher, comprise frame, roll shaft and running part, roll shaft is installed on the frame, drives the cycloidal-pin wheel decelerator through the running part transmission by two motors, roller is housed on the roll shaft, be equipped with on the roller and import tooth, grind tooth and crushing teeth, import tooth and grind tooth and be welded on the disk, crushing teeth is packed into voussoir in the groove of roller; Running part is formed double stage chain wheel by hinge wheel, minor sprocket and chain, and chain and flywheel connect drive two roll shafts and relatively rotate.But this utility model is mainly used in the double-roll crusher of handling all kinds of building wastes.Though can form two roller differentials very easily, but need to be provided with two motors, cost is too high, and operation inconvenience is not suitable for the fragmentation of rubbish.

Summary of the invention

The purpose of this utility model is not have shear effect, particle size after cracking big and be difficult to easily deficiencies such as windings of control, rubbish at the conventional garbage disintegrating machine, provide good, the broken dynamics of a kind of shear effect little and can regulate, the refuse grinder of the difficult winding of rubbish.

The purpose of this utility model realizes by following technological means: refuse grinder, comprise base, body, drive transmission, breaker, offset adjusted device and motor reducer, breaker is made up of fixed axis breaker roll and shifting axle breaker roll, it is characterized in that: described motor reducer is set to one, drive big belt pulley rotation on the fixed axis by small belt pulley and V belt, drive the fixed axis breaker roll and rotate; The fixed axis breaker roll other end is provided with nonstandard little spool gear or nonstandard big spool gear, is provided with nonstandard big spool gear that is provided with on the shifting axle breaker roll or nonstandard little spool gear engagement, rotates thereby drive the shifting axle breaker roll.

The crushing teeth interocclusal clearance of described fixed axis breaker roll and shifting axle breaker roll is provided with the gap trimmer.

Be provided with the compression spring between the inwall of described shifting axle breaker roll and crushing chamber.

The crushing teeth of described fixed axis breaker roll and shifting axle breaker roll is set to pyramid prismatic crushing teeth.

Compared with prior art, this refuse grinder has following tangible advantage: 1, a pair of nonstandard spool gear engaged transmission of ingenious use, realize that a motor reducer drives diaxon, and utilize two nonstandard spool gear number of teeth differences, reach reasonable differential and, realize shearing-crushing and attrition crushing changeing purpose.2, particle size after cracking is little, and can carry out fine adjustment, and the size of mobile crushing roller side-play amount also can be adjusted.3, the setting of pyramid prismatic crushing teeth, effective, as to be difficult for causing rubbish winding.

Description of drawings

Fig. 1 is the front view of this refuse grinder;

Fig. 2 is the vertical view of this refuse grinder;

Fig. 3 is the side sectional view of this refuse grinder;

Fig. 4 is the enlarged diagram of two breaker rolls among Fig. 1;

Among the figure, 1, the fixed axis breaker roll, 2, the shifting axle breaker roll, 3, the gap trimmer, 4, compression spring, 5, pyramid prismatic crushing teeth, 6, nonstandard pinion, 7, nonstandard gear wheel, 8, big belt pulley, 9, V belt, 10, small belt pulley, 11, motor reducer.

The specific embodiment

Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:

Refuse grinder as shown in Figures 1 to 4, refuse grinder, comprise base, body, drive transmission, breaker, offset adjusted device and motor reducer 11, breaker is made up of fixed axis breaker roll 1 and shifting axle breaker roll 2, it is characterized in that: described motor reducer 11 is set to one, drive big belt pulley 8 rotations on the fixed axis by small belt pulley 10 and V belt 9, drive fixed axis breaker roll 1 and rotate; Fixed axis breaker roll 1 other end is provided with nonstandard little spool gear 6, is provided with nonstandard big spool gear 7 engagements that are provided with on the shifting axle breaker roll 2, rotates thereby drive shifting axle breaker roll 2.Perhaps described fixed axis breaker roll 1 other end is provided with nonstandard big spool gear 7, is provided with nonstandard little spool gear 6 engagements that are provided with on the shifting axle breaker roll 2.These two kinds of methods to set up can be used a pair of nonstandard spool gear engaged transmission cleverly, adopt a motor-driven diaxon realization differential and to changeing, guarantee the side-play amount that shifting axle is certain simultaneously again.Two breaker roll different rotating speeds and reach reasonable differential are realized shearing-crushing, and two breaker rolls are realized attrition crushing to changeing.Described breaker roll and crushing teeth adopt alloy manganese steel, and enough intensity and wearability are arranged.

The crushing teeth interocclusal clearance of described fixed axis breaker roll 1 and shifting axle breaker roll 2 is provided with gap trimmer 3.Can be by increasing and decreasing how much adjusting of trimmer, to satisfy the requirement of different particle size after cracking.

Be provided with compression spring 4 between the inwall of described shifting axle breaker roll 2 and crushing chamber.By adjusting the pretightning force of compression spring 4, finish the adjustment of the side-play amount size of shifting axle breaker roll 2.

The crushing teeth of described fixed axis breaker roll 1 and shifting axle breaker roll 2 is set to pyramid prismatic crushing teeth 5.Unique pyramid prismatic crushing teeth 5 had both guaranteed crushing effect, had prevented the rubbish winding again.

This refuse grinder has solved the refuse breaking equipment that China's refuse-burning plant is badly in need of, and has filled up domestic blank.Used proof in several years through how tame power plant, stable, good and cheap.Simultaneously, this refuse grinder can satisfy the crushing granularity requirement of refuse-burning plant fluidized-bed combustion boiler to rubbish fully.

Claims (8)

1. refuse grinder, comprise base, body, drive transmission, breaker, offset adjusted device and motor reducer (11), breaker is made up of fixed axis breaker roll (1) and shifting axle breaker roll (2), it is characterized in that: described motor reducer (11) is set to one, drive big belt pulley (8) rotation on the fixed axis by small belt pulley (10) and V belt (9), drive fixed axis breaker roll (1) and rotate; Fixed axis breaker roll (1) other end is provided with nonstandard little spool gear (6), goes up nonstandard big spool gear (7) engagement that is provided with shifting axle breaker roll (2) and is provided with, and rotates thereby drive shifting axle breaker roll (2).
2. refuse grinder according to claim 1 is characterized in that: the crushing teeth interocclusal clearance of described fixed axis breaker roll (1) and shifting axle breaker roll (2) is provided with gap trimmer (3).
3, refuse grinder according to claim 1 is characterized in that: be provided with compression spring (4) between the inwall of described shifting axle breaker roll (2) and crushing chamber.
4, refuse grinder according to claim 1 is characterized in that: the crushing teeth of described fixed axis breaker roll (1) and shifting axle breaker roll (2) is set to pyramid prismatic crushing teeth (5).
5, refuse grinder according to claim 1 is characterized in that: described fixed axis breaker roll (1) other end is provided with nonstandard big spool gear (7), goes up nonstandard little spool gear (6) engagement that is provided with shifting axle breaker roll (2) and is provided with.
6. refuse grinder according to claim 5 is characterized in that: the crushing teeth interocclusal clearance of described fixed axis breaker roll (1) and shifting axle breaker roll (2) is provided with gap trimmer (3).
7, refuse grinder according to claim 5 is characterized in that: be provided with compression spring (4) between the inwall of described shifting axle breaker roll (2) and crushing chamber.
8, refuse grinder according to claim 5 is characterized in that: the crushing teeth of described fixed axis breaker roll (1) and shifting axle breaker roll (2) is set to pyramid prismatic crushing teeth (5).
CNU2008202148446U 2008-12-17 2008-12-17 Refuse crusher CN201337924Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202148446U CN201337924Y (en) 2008-12-17 2008-12-17 Refuse crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202148446U CN201337924Y (en) 2008-12-17 2008-12-17 Refuse crusher

Publications (1)

Publication Number Publication Date
CN201337924Y true CN201337924Y (en) 2009-11-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202148446U CN201337924Y (en) 2008-12-17 2008-12-17 Refuse crusher

Country Status (1)

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CN (1) CN201337924Y (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880192A (en) * 2010-06-21 2010-11-10 楚长福 Smashing and mixing bucket-tipping device and walking type smashing, mixing and turning machine thereof
CN102247907A (en) * 2011-06-21 2011-11-23 朱海生 Municipal domestic waste bag-breaking crushing equipment
CN102631964A (en) * 2012-04-26 2012-08-15 杜然 Crushing treatment device of waste cigarette holder rod
CN102824936A (en) * 2012-09-24 2012-12-19 四川皇龙智能破碎技术股份有限公司 Automatic compression roller gap regulation meshing type extruding and crushing machine
CN103252267A (en) * 2012-02-20 2013-08-21 中山市巨金能源科技有限公司 Biaxial differential material crusher
CN103379960A (en) * 2012-01-16 2013-10-30 新东工业株式会社 Crushing device and metal roll for grit manufacture
CN103691514A (en) * 2013-12-25 2014-04-02 吴章荣 Crusher for garbage classification
CN104084256A (en) * 2014-07-25 2014-10-08 河南省洁苑环保科技有限公司 Garbage crusher
CN104815715A (en) * 2015-04-26 2015-08-05 中国矿业大学 Selective crusher
CN104841543A (en) * 2015-04-07 2015-08-19 精韬伟业(天津)环保能源科技发展有限公司 Winding resistant crusher specially used for plant wastes
CN105080638A (en) * 2014-05-05 2015-11-25 北京市园禾方圆植物科技有限公司 Differential crusher for cassia seed
CN108636504A (en) * 2018-05-16 2018-10-12 安徽工程大学 A kind of refuse grinder with automatic protecting cover
CN110170352A (en) * 2019-04-22 2019-08-27 广东技术师范学院天河学院 A kind of crusher
CN111389883A (en) * 2020-03-26 2020-07-10 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) Garbage treatment system and garbage treatment method

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880192A (en) * 2010-06-21 2010-11-10 楚长福 Smashing and mixing bucket-tipping device and walking type smashing, mixing and turning machine thereof
CN102247907A (en) * 2011-06-21 2011-11-23 朱海生 Municipal domestic waste bag-breaking crushing equipment
CN103379960A (en) * 2012-01-16 2013-10-30 新东工业株式会社 Crushing device and metal roll for grit manufacture
CN103379960B (en) * 2012-01-16 2016-11-09 新东工业株式会社 The reducing mechanism of cutting metal manufacture
CN103252267A (en) * 2012-02-20 2013-08-21 中山市巨金能源科技有限公司 Biaxial differential material crusher
CN103252267B (en) * 2012-02-20 2015-06-03 中山市巨金能源科技有限公司 Biaxial differential material crusher
CN102631964A (en) * 2012-04-26 2012-08-15 杜然 Crushing treatment device of waste cigarette holder rod
CN102824936A (en) * 2012-09-24 2012-12-19 四川皇龙智能破碎技术股份有限公司 Automatic compression roller gap regulation meshing type extruding and crushing machine
CN103691514A (en) * 2013-12-25 2014-04-02 吴章荣 Crusher for garbage classification
CN105080638A (en) * 2014-05-05 2015-11-25 北京市园禾方圆植物科技有限公司 Differential crusher for cassia seed
CN104084256A (en) * 2014-07-25 2014-10-08 河南省洁苑环保科技有限公司 Garbage crusher
CN104841543A (en) * 2015-04-07 2015-08-19 精韬伟业(天津)环保能源科技发展有限公司 Winding resistant crusher specially used for plant wastes
CN104841543B (en) * 2015-04-07 2017-11-17 精韬伟业(天津)环保能源科技发展有限公司 Plant Anti-winding garbage Special grinder for disintegrating
CN104815715A (en) * 2015-04-26 2015-08-05 中国矿业大学 Selective crusher
CN108636504A (en) * 2018-05-16 2018-10-12 安徽工程大学 A kind of refuse grinder with automatic protecting cover
CN110170352A (en) * 2019-04-22 2019-08-27 广东技术师范学院天河学院 A kind of crusher
CN111389883A (en) * 2020-03-26 2020-07-10 广东产品质量监督检验研究院(国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室) Garbage treatment system and garbage treatment method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091104

Termination date: 20101217