CN201258192Y - Double helix crushing feeder - Google Patents

Double helix crushing feeder Download PDF

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Publication number
CN201258192Y
CN201258192Y CNU2008201057971U CN200820105797U CN201258192Y CN 201258192 Y CN201258192 Y CN 201258192Y CN U2008201057971 U CNU2008201057971 U CN U2008201057971U CN 200820105797 U CN200820105797 U CN 200820105797U CN 201258192 Y CN201258192 Y CN 201258192Y
Authority
CN
China
Prior art keywords
gear
helicallobe
feeder
shaft
driven
Prior art date
Application number
CNU2008201057971U
Other languages
Chinese (zh)
Inventor
张兆奇
陶钧
张威
张煜楠
张婉玲
Original Assignee
张兆奇
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 张兆奇 filed Critical 张兆奇
Priority to CNU2008201057971U priority Critical patent/CN201258192Y/en
Application granted granted Critical
Publication of CN201258192Y publication Critical patent/CN201258192Y/en

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Abstract

A double helix crushing feeder belongs to a material feeding device and is used for crushing coal slurry lumps and feeding materials on a loosening and quantitative basis in the process of drying coal slurry. The technical scheme is that the feeder comprises a box body, a motor, a driving gear, a driven gear, a driving shaft, a driven shaft and helical blades, wherein, the driving shaft and the driven shaft are installed on the box body in parallel through a bearing block; one end of the driving shaft and one end of the driven shaft are respectively and fixedly connected with the driving gear and the driven gear; the driving gear is engaged with the driven gear; the main driving gear is in transmission connection with the motor; the helical blades are fixedly arranged on the driving shaft and the driven shaft; and the rotation directions of the helical blades in the opposite positions on the two shafts are opposite. For the feeder adopting the structure, the helical blades on the driving shaft and the helical blades on the driven shaft rotates oppositely at the same time, so that the materials to be conveyed moves towards the center from two sides along the two helical shafts and the coal slurry lumps are crushed while discharged. Therefore, the feeder, as a relatively ideal slurry material feeding device, can feed materials on a loosening and quantitative basis.

Description

The double helix crushing feeder
Technical field:
The utility model relates to the easily muddy material feeder of caking of a kind of high-moisture, heavy body, fine particle, belongs to the material feeding device.
Technical background:
In metallurgy and coal production, coal slime is a kind of raw material commonly used, and it has fine size, moisture height, characteristics that viscosity is big.In the dry run of coal slime; be easy to conglomeration, bonding; regular meeting causes situations such as receiving opening obstruction, feed inequality, job insecurity when using existing feeder to carry out the feed operation, thereby causes dry operating mode instability, causes production to carry out smoothly.In order to address this problem, need design to be fit to the feeder of the special use of coal slime use, this is for eliminating working barrier, and it is very necessary increasing work efficiency.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of double helix crushing feeder of realizing broken walk, loose dosing in the coal slime dry run.
The technical scheme that solves the problems of the technologies described above is:
A kind of spiral crushing feeder, it comprises casing, motor, it also has initiatively transmission gear, passive transmitting gear, imput shaft, driven axle, helicallobe, imput shaft, driven axle are installed in parallel on the casing by bearing seat, one end of imput shaft and driven axle is captiveed joint with active transmission gear, passive transmitting gear respectively, initiatively transmission gear is meshed with passive transmitting gear, initiatively transmission gear is connected with drive of motor, be installed with helicallobe on imput shaft and driven axle, the rotation direction of the helicallobe on the diaxon relative position is opposite.
Above-mentioned double helix crushing feeder, the helicallobe leading portion of installing on imput shaft is opposite with the rotation direction of back segment, and is opposite with the rotation direction of the rotation direction of helicallobe on the driven axle on their correspondence positions and above-mentioned blade.
Above-mentioned double helix crushing feeder has retarder and coupler between motor and active transmission gear.
Adopt the feeder of this double helix feeding structure, because imput shaft and driven axle are done relative motion, the relative rotation simultaneously of helicallobe on helicallobe on the imput shaft and the driven axle, make the material that is transferred along double helix axially from two side direction central motions, make the broken limit discharging in walk limit, can also adjust the size of discharging amount by frequency-variable controller flexibly, realize loose dosing.The utility model maintenance simple in structure, reliable, easy is comparatively desirable muddy material charging gear.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the lateral plan of Fig. 1.
Mark is as follows among the figure: casing 1, motor 2, active transmission gear 3, passive transmitting gear 4, imput shaft 5, driven axle 6, helicallobe 7, retarder 8, coupler 9, support 10, bearing seat 11, helicallobe 7-1, helicallobe 7-2, helicallobe 7-3, helicallobe 7-4
The specific embodiment
Show among the figure that casing 1 is installed on the support 10.
Parallel imput shaft 5 and the driven axle 6 of being equipped with in casing 1, they are fixing by bearing seat 11.
One end of imput shaft 5 and driven axle 6 is captiveed joint with active transmission gear 3, passive transmitting gear 4 respectively, and initiatively transmission gear 3 is meshed with passive transmitting gear 4.Motor 2 drives initiatively transmission gear 3 rotations by coupler 9, retarder 8, and active transmission gear 3 drives imput shaft 5 and rotates, simultaneously by 6 rotations of passive transmitting gear 4 drive driven axles.
On imput shaft 5 and driven axle 6, be installed with helicallobe 7, the rotation direction of the helicallobe 7 on the diaxon correspondence position is opposite, an axle can also be gone forward the simultaneously helicallobe of back segment is made as different rotation directions, and another goes up corresponding with it variation of rotation direction of the helicallobe on correspondence position.Helicallobe as the embodiment that shows among the figure is:
Helicallobe 7-1 at the leading portion of imput shaft 5 is dextrorotation, and back segment 7-2 is left-handed;
Helicallobe 7-3 at the leading portion of driven axle 6 is left-handed, and back segment 7-4 is dextrorotation.
During work, make imput shaft 5 make clickwise by motor reducer 8 by coupler 9, initiatively transmission gear 3 drive passive transmitting gears 4 make driven axle 6 make left-hand revolution, helicallobe 7 relative rotations simultaneously on helicallobe 7 on the imput shaft 5 and the driven axle 6, make the material that is transferred along double helix axially from two side direction central motions, make the broken limit discharging in walk limit, can also adjust the size of discharging amount flexibly, realize loose dosing by frequency-variable controller.
The utility model maintenance simple in structure, reliable, easy is comparatively desirable muddy material charging gear.

Claims (3)

1. spiral crushing feeder, it comprises casing [1] and motor [2], it is characterized in that: it has initiatively transmission gear [3], passive transmitting gear [4], imput shaft [5], driven axle [6], helicallobe [7], imput shaft [5], driven axle [6] is installed in parallel on the casing [1] by bearing seat [11], [6] one ends of imput shaft [5] and driven axle respectively with active transmission gear [3], passive transmitting gear [4] captive joint, initiatively transmission gear [3] is meshed with passive transmitting gear [4], initiatively transmission gear [3] is in transmission connection with motor [2], be installed with helicallobe [7] on imput shaft [5] and driven axle [6], the rotation direction of the helicallobe on the diaxon relative position [7] is opposite.
2. double helix crushing feeder according to claim 1, it is characterized in that: helicallobe [7] leading portion of go up installing in imput shaft [5] is opposite with the rotation direction of back segment, and is opposite with the rotation direction of the rotation direction of helicallobe [7] on the driven axle [6] on their correspondence positions and above-mentioned blade.
3. double helix crushing feeder according to claim 2 is characterized in that: between motor [2] and active transmission gear [3] retarder [8] and coupler [9] are arranged.
CNU2008201057971U 2008-09-05 2008-09-05 Double helix crushing feeder CN201258192Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201057971U CN201258192Y (en) 2008-09-05 2008-09-05 Double helix crushing feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201057971U CN201258192Y (en) 2008-09-05 2008-09-05 Double helix crushing feeder

Publications (1)

Publication Number Publication Date
CN201258192Y true CN201258192Y (en) 2009-06-17

Family

ID=40772427

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201057971U CN201258192Y (en) 2008-09-05 2008-09-05 Double helix crushing feeder

Country Status (1)

Country Link
CN (1) CN201258192Y (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102530515A (en) * 2012-02-27 2012-07-04 山东忠诚橡胶有限公司 Automatic cleaning device and cleaning method for double-helix conveying anti-sticking roller
CN102582874A (en) * 2012-03-08 2012-07-18 沈阳工业大学 Transversely-circular material pushing screw
CN102633136A (en) * 2012-04-06 2012-08-15 山东高新机械设备有限公司 Automatic spiral train leveling device for train
CN102700909A (en) * 2012-05-28 2012-10-03 上海电力学院 Self-cleaning screw conveyor
CN103185347A (en) * 2011-12-28 2013-07-03 沈阳达源节能环保科技有限公司 Reverse spiral coal distribution device of chain-grate boiler
CN103241510A (en) * 2013-05-23 2013-08-14 江苏天弓机械工程有限公司 Double-pipe screw feeder
CN105731756A (en) * 2016-04-20 2016-07-06 华南理工大学 Material distribution system of deep dewatering machine for sludge
CN106500125A (en) * 2016-11-22 2017-03-15 无锡锡东能源科技有限公司 A kind of four screw discharging machine structures
CN106564736A (en) * 2016-11-22 2017-04-19 无锡锡东能源科技有限公司 Double-spiral blade shaft feeder
CN107021303A (en) * 2017-05-11 2017-08-08 南京道润交通科技有限公司 Miberal powder lower feed box
CN107697576A (en) * 2017-10-18 2018-02-16 无锡锡东能源科技有限公司 Double helix unloader
CN107720313A (en) * 2017-10-18 2018-02-23 无锡锡东能源科技有限公司 Expect storehouse screw discharging machine
CN109433782A (en) * 2018-09-20 2019-03-08 飞鹰实业(三明)有限公司 A kind of waste cleaning pond

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185347A (en) * 2011-12-28 2013-07-03 沈阳达源节能环保科技有限公司 Reverse spiral coal distribution device of chain-grate boiler
CN103185347B (en) * 2011-12-28 2016-07-06 沈阳达源节能环保科技有限公司 A kind of reverse spiral cloth device for coal of chain-grate boiler
CN102530515B (en) * 2012-02-27 2015-05-13 山东忠诚橡胶有限公司 Automatic cleaning device and cleaning method for double-helix conveying anti-sticking roller
CN102530515A (en) * 2012-02-27 2012-07-04 山东忠诚橡胶有限公司 Automatic cleaning device and cleaning method for double-helix conveying anti-sticking roller
CN102582874A (en) * 2012-03-08 2012-07-18 沈阳工业大学 Transversely-circular material pushing screw
CN102633136A (en) * 2012-04-06 2012-08-15 山东高新机械设备有限公司 Automatic spiral train leveling device for train
CN102700909A (en) * 2012-05-28 2012-10-03 上海电力学院 Self-cleaning screw conveyor
CN103241510A (en) * 2013-05-23 2013-08-14 江苏天弓机械工程有限公司 Double-pipe screw feeder
CN105731756A (en) * 2016-04-20 2016-07-06 华南理工大学 Material distribution system of deep dewatering machine for sludge
CN106500125A (en) * 2016-11-22 2017-03-15 无锡锡东能源科技有限公司 A kind of four screw discharging machine structures
CN106564736A (en) * 2016-11-22 2017-04-19 无锡锡东能源科技有限公司 Double-spiral blade shaft feeder
CN107021303A (en) * 2017-05-11 2017-08-08 南京道润交通科技有限公司 Miberal powder lower feed box
CN107697576A (en) * 2017-10-18 2018-02-16 无锡锡东能源科技有限公司 Double helix unloader
CN107720313A (en) * 2017-10-18 2018-02-23 无锡锡东能源科技有限公司 Expect storehouse screw discharging machine
CN109433782A (en) * 2018-09-20 2019-03-08 飞鹰实业(三明)有限公司 A kind of waste cleaning pond

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Tangshan Xieli Coal Dressing Drying Technology Co., Ltd.

Assignor: Zhang Zhaoqi

Contract record no.: 2011990000644

Denomination of utility model: Double helix crushing feeder

Granted publication date: 20090617

License type: Exclusive License

Record date: 20110715

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090617

Termination date: 20140905