CN1986359A - Double screw feeder - Google Patents
Double screw feeder Download PDFInfo
- Publication number
- CN1986359A CN1986359A CN 200610155542 CN200610155542A CN1986359A CN 1986359 A CN1986359 A CN 1986359A CN 200610155542 CN200610155542 CN 200610155542 CN 200610155542 A CN200610155542 A CN 200610155542A CN 1986359 A CN1986359 A CN 1986359A
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- China
- Prior art keywords
- semi
- double helix
- circular
- groups
- connecting panel
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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.)
- Granted
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000010813 municipal solid waste Substances 0.000 description 14
- 238000004804 winding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The double screw feeder includes one casing, two sets of parallel no-axle screw blades inside the casing, and two driving motor devices to drive these two sets of parallel screw blades separately. The casing has discharge port in the tail, two parallel semi-circular channels corresponding to these two sets of parallel screw blades separately and with lining board, and one connecting board to connect the near ends of two semi-circular channels. The present invention is suitable for feeding lumpy and easy-to-twist material and has great feeding space, stable structure and easy maintenance.
Description
Technical field
The waste conveyor that the present invention relates to use in the garbage disposal is specifically related to screw feeder.
Background technology
The special conveyor screw of carrying nature rubbish thing in the conventional garbage treatment industry has single shaft helical structure form, and its transmission is simple, and closed operation is very convenient as the conveying of powder or granule or piece material.But for big bulk or easily windings wait rubbish, then be very easy to stop up and the rubbish wrapping phenomena, influence is carried, even makes the conveying inefficacy and stop.In order to overcome this problem, the applicant has also applied for a kind of tubular type screw machine on June 14th, 2006, it adopts axle construction in the nothing, make the inner channel space that transmits material of out cylinder increase greatly, increased the feed flow of material, reduced obstruction, but generally, its operational throughput is also more limited.People also provide a kind of double spiral tube shaft type conveyor screw, the patent of invention that is called DWG as China national Department of Intellectual Property in the name of on March 16th, 2005 bulletin, its technical scheme is that the axle that two root beads have helicallobe is installed in the conveyer housing, wherein one is anchor shaft, another root is a shifting axle, shifting axle links by Traverse Displacement Unit and reductor, is connected to hydraulic actuating cylinder on the shifting axle.House refuse is sent shell top inlet point to enter from defeated body and is carried in the housing, the reductor starting drives the rotation of two screw shafts respectively, house refuse is delivered to the discharging opening discharge of carrying housing through the helicallobe of two screw shafts, when running into bigger lump material, also have and meet the stifled function of dodging, this structure has dredges effect preferably, but also has other deficiency, the one, helicallobe is for there being middle axle construction, taken than large space, there is not the axle blade relatively, cause obstruction easilier, it two is when one of wherein anchor shaft or shifting axle break down, entire machine will have to quit work, need repairing and just can continue operation, otherwise under the state of a transfer axle job, because the bottom side of anchor shaft and shifting axle is communicated with, during operation under the situations such as extruding of material. will cause very big infringement to another rotating shaft, and the material in the when maintenance cleaning groove is also extremely inconvenient.
Summary of the invention
The technical matters that the present invention solves just provides a kind of double helix feeding machine, and this double helix feeding machine is convenient to transport materials such as big bulk, easy winding, and feed flow is big, and is simple in structure, is convenient to maintenance.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of double helix feeding machine, comprise housing, be set in parallel in two groups of helicallobes in the housing and drive two groups of transmission gear for electric motor that two groups of helicallobes turn round respectively, the housing afterbody is provided with discharging opening, be provided with in the described housing and two groups of parallel conduits of the cooresponding twice of helicallobe, it is characterized in that: described twice conduit is semi-circular conduit, and described two semi-circular conduits connect by connecting panel near the end of an end mutually.
Improved, described two groups of helicallobes are Shaftless spiral blade.
Improved, be respectively equipped with liner plate in the described two semi-circular conduits.
Preferably, the connecting panel of described connection two semi-circular conduits is semi-circular.
Preferably, the connecting panel of described connection two semi-circular conduits is a board-type.
Improved, also can be provided with on the described connecting panel can active dismounting dividing plate.
In addition, of the present invention two semi-circular conduits also can tangentially upwards suitably extend according to actual needs near the end of an end mutually, but its development length is advisable with 1/2nd length that are no more than the conduit radius, to guarantee the whole structure of transmission.
The present invention is owing to adopt technique scheme, the twice conduit of laying helicallobe is semi-circular conduit and connects by connecting panel, this structure, realize transporting big bulk, easily twine rubbish in, rubbish is significantly reduced the squeezing action that two helicallobes cause in course of conveying, and when a rotating shaft was broken down, another root remains in operation can not cause very big infringement to it, so also make things convenient for the rubbish in the groove is emptied, be convenient to maintenance.And two groups of helicallobes are made as Shaftless spiral blade, and increased effective delivery volume of material, reduced obstruction, in addition by setting, can realize monolateral helicallobe work according to actual conditions at the connecting panel upper spacer.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is a double helix feeding machine embodiment integral structure scheme drawing of the present invention;
Fig. 2 is Fig. 1 birds-eye view;
Fig. 3 is an A-A cutaway view among Fig. 1;
Fig. 4 is for having additional the structural representation of dividing plate among Fig. 3;
Fig. 5 is the structural representation after conduit extends among Fig. 3.
The specific embodiment
As Fig. 1, Fig. 2 and Fig. 3, be double helix feeding machine of the present invention, comprise housing 1, be located at the Shaftless spiral blade 2 in the housing 1 and drive the transmission gear for electric motor that Shaftless spiral blade 2 turns round, transmission gear for electric motor comprises motor 31 and drop-gear box 32, the drop-gear box rotating shaft is connected with Shaftless spiral blade, the pitch of Shaftless spiral blade adopts the major diameter design, and 7 is supporting leg among the figure.Be provided with discharging opening 11 at housing 1 afterbody, described Shaftless spiral blade 2 is two that be arranged in parallel, motor 31 and drop-gear box 32 are and cooresponding two groups of two Shaftless spiral blades, be provided with in the described housing 1 and the parallel semi-circular conduit 12 of Shaftless spiral blade 2 cooresponding twice, the end 121 of the end that described two semi-circular conduits 12 are mutually close connects by connecting panel 4, is respectively equipped with liner plate 5 in the two semi-circular conduits.The connecting panel of described connection two semi-circular conduits 12 is a board-type.
In the foregoing description, wherein two semi-circular conduits 12 also can tangentially upwards suitably extend according to actual needs near the end 121 of an end mutually, but its development length is no more than 1/2nd length of conduit radius, as shown in Figure 5.
As Fig. 4, also can be provided with on the described connecting panel can active dismounting dividing plate 6.Certainly, the connecting panel of described connection two semi-circular conduits also can be semi-circular transition structure.And the discharging opening 11 on its middle shell also can be opened it bottom at the housing afterbody according to actual needs.
The twice conduit that the present invention lays helicallobe is made as semi-circular and connects by connecting panel, this structure, when two Shaftless spiral blades turn round, less rubbish enters the passage of helicallobe, the rubbish of bulk and easily winding is then on top, loose and be accompanied by rubbish preceding of bottom and then slowly move in the blade rotation process, thus realize transporting big bulk, easily twine rubbish.Simultaneously, this structure also makes rubbish in course of conveying the squeezing action that two helicallobes cause be significantly reduced.And two parallel Shaftless spiral blades are set in housing, increased effective delivery volume of material, reduced obstruction, and when a rotating shaft is broken down, another root remains in operation and can not cause very big infringement to it, so also makes things convenient for the rubbish in the groove is emptied, and is convenient to maintenance, by setting, can realize monolateral in addition according to actual conditions at the connecting panel upper spacer.Working independently of helicallobe.
Claims (7)
1, a kind of double helix feeding machine, comprise housing (1), be set in parallel in the two groups of helicallobes (2) in the housing (1) and drive two groups of transmission gear for electric motor that two groups of helicallobes (2) turn round respectively, housing (1) afterbody is provided with discharging opening (11), be provided with the conduit (12) parallel in the described housing (1) with the cooresponding twice of two groups of helicallobes (2), it is characterized in that: described twice conduit (12) is semi-circular conduit, and described two semi-circular conduits (12) connect by connecting panel (4) near the end of an end mutually.
2, according to the described a kind of double helix feeding machine of claim 1, it is characterized in that: described two groups of helicallobes (2) are Shaftless spiral blade.
3, according to claim 1 or 2 described a kind of double helix feeding machines, it is characterized in that: be respectively equipped with liner plate (5) in the described two semi-circular conduits (12).
4, according to the described a kind of double helix feeding machine of claim 1, it is characterized in that: the connecting panel (4) of described connection two semi-circular conduits (12) is for semi-circular.
5, according to the described a kind of double helix feeding machine of claim 1, it is characterized in that: the connecting panel (4) of described connection two semi-circular conduits (12) is board-type.
6, according to claim 1,2,4 or 5 described a kind of double helix feeding machines, it is characterized in that: described connecting panel (4) is gone up the dividing plate (6) that setting can active dismounting.
7, according to claim 1 or 2 described a kind of double helix feeding machines, it is characterized in that: described two semi-circular conduits (12) tangentially extend upward near the end of an end mutually, and its development length is no more than 1/2nd of conduit radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555421A CN100463839C (en) | 2006-12-28 | 2006-12-28 | Double screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555421A CN100463839C (en) | 2006-12-28 | 2006-12-28 | Double screw feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1986359A true CN1986359A (en) | 2007-06-27 |
| CN100463839C CN100463839C (en) | 2009-02-25 |
Family
ID=38183328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101555421A Active CN100463839C (en) | 2006-12-28 | 2006-12-28 | Double screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100463839C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875435A (en) * | 2010-06-13 | 2010-11-03 | 无锡锡东能源科技有限公司 | Screw feeder of loose materials |
| CN102009826A (en) * | 2010-12-09 | 2011-04-13 | 长兴日月环保机械有限公司 | Shaftless conveyor with multi-connected assembly structure |
| CN101205124B (en) * | 2007-10-17 | 2011-04-27 | 李见成 | Gypsum calcining system |
| CN102200289A (en) * | 2011-07-06 | 2011-09-28 | 钱尧翎 | Front feeding system of biomass power plant furnace |
| CN102773242A (en) * | 2012-07-25 | 2012-11-14 | 中国环境科学研究院 | Separation device of aluminum plastic composite packing materials |
| CN103385340A (en) * | 2012-05-09 | 2013-11-13 | 侯长安 | Pancake processing machine with granular foodstuff adhered on single face |
| CN104085652A (en) * | 2014-06-05 | 2014-10-08 | 浙江中科兴环能设备有限公司 | Tri-pipe shaftless spiral garbage feeder |
| CN105521852A (en) * | 2015-10-08 | 2016-04-27 | 镇江裕久智能装备股份有限公司 | Pre-treatment device used for recycling aluminum scraps |
| CN106827215A (en) * | 2017-03-13 | 2017-06-13 | 湖南三快而居住宅工业有限公司 | Material distributing machine and Concrete precast element production system |
| CN110562763A (en) * | 2019-10-10 | 2019-12-13 | 中城绿建科技有限公司 | Shaftless spiral air locking feeding device and method for pyrolysis gasifier |
| CN111674961A (en) * | 2020-05-21 | 2020-09-18 | 北京润泰环保科技有限公司 | Shaftless spiral feeding system |
| CN114044379A (en) * | 2021-10-30 | 2022-02-15 | 广东金银山环保科技有限公司 | Raw material temporary storage method and device for feeding hermetia illucens |
| CN118597693A (en) * | 2024-08-12 | 2024-09-06 | 广东甲宝输送机械股份有限公司 | Shaftless screw conveyor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040571A (en) * | 1974-05-03 | 1977-08-09 | Norba Aktiebolag | Method of conveying and desintegrating refuse and the like, and apparatus for carrying out this method |
| DE4316147A1 (en) * | 1993-05-14 | 1994-11-17 | Weima Apparatebau Gmbh | Machine for comminuting solid waste |
| SE519619C2 (en) * | 2001-02-07 | 2003-03-18 | Dunbriar Invest Ltd | Screw conveyor with two concentric shaftless screws |
| JP2005089056A (en) * | 2003-09-16 | 2005-04-07 | Sanki Eng Co Ltd | Refuse feeder |
| CN2685293Y (en) * | 2003-11-06 | 2005-03-16 | 江苏正昌集团有限公司 | Double-screw conveyer |
| CN2685292Y (en) * | 2003-11-06 | 2005-03-16 | 江苏正昌集团有限公司 | Viscous materials conveyer |
| CN2835164Y (en) * | 2005-10-28 | 2006-11-08 | 程飞 | Cantilever type tube-axis-free screw conveyer |
| CN200964296Y (en) * | 2006-12-28 | 2007-10-24 | 钱尧翎 | Double-screw feeder |
-
2006
- 2006-12-28 CN CNB2006101555421A patent/CN100463839C/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205124B (en) * | 2007-10-17 | 2011-04-27 | 李见成 | Gypsum calcining system |
| CN101875435A (en) * | 2010-06-13 | 2010-11-03 | 无锡锡东能源科技有限公司 | Screw feeder of loose materials |
| CN102009826B (en) * | 2010-12-09 | 2015-06-24 | 长兴日月环保机械有限公司 | Shaftless conveyor with multi-connected assembly structure |
| CN102009826A (en) * | 2010-12-09 | 2011-04-13 | 长兴日月环保机械有限公司 | Shaftless conveyor with multi-connected assembly structure |
| CN102200289A (en) * | 2011-07-06 | 2011-09-28 | 钱尧翎 | Front feeding system of biomass power plant furnace |
| CN103385340A (en) * | 2012-05-09 | 2013-11-13 | 侯长安 | Pancake processing machine with granular foodstuff adhered on single face |
| CN102773242A (en) * | 2012-07-25 | 2012-11-14 | 中国环境科学研究院 | Separation device of aluminum plastic composite packing materials |
| CN104085652A (en) * | 2014-06-05 | 2014-10-08 | 浙江中科兴环能设备有限公司 | Tri-pipe shaftless spiral garbage feeder |
| CN105521852A (en) * | 2015-10-08 | 2016-04-27 | 镇江裕久智能装备股份有限公司 | Pre-treatment device used for recycling aluminum scraps |
| CN105521852B (en) * | 2015-10-08 | 2018-07-03 | 镇江裕久智能装备股份有限公司 | A kind of pretreatment unit for aluminium skimmings recycling |
| CN106827215A (en) * | 2017-03-13 | 2017-06-13 | 湖南三快而居住宅工业有限公司 | Material distributing machine and Concrete precast element production system |
| CN110562763A (en) * | 2019-10-10 | 2019-12-13 | 中城绿建科技有限公司 | Shaftless spiral air locking feeding device and method for pyrolysis gasifier |
| CN111674961A (en) * | 2020-05-21 | 2020-09-18 | 北京润泰环保科技有限公司 | Shaftless spiral feeding system |
| CN114044379A (en) * | 2021-10-30 | 2022-02-15 | 广东金银山环保科技有限公司 | Raw material temporary storage method and device for feeding hermetia illucens |
| CN118597693A (en) * | 2024-08-12 | 2024-09-06 | 广东甲宝输送机械股份有限公司 | Shaftless screw conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100463839C (en) | 2009-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changxin Kexing Machinery Co., Ltd. Assignor: Qian Yaoling Contract fulfillment period: 2009.3.1 to 2019.3.1 contract change Contract record no.: 2009330001096 Denomination of invention: Double screw feeder Granted publication date: 20090225 License type: Exclusive license Record date: 2009.5.20 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.1 TO 2019.3.1; CHANGE OF CONTRACT Name of requester: CHANGXING ZHONGKEXING MACHINERY CO., LTD. Effective date: 20090520 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOKSEN ENVIRO-ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QIAN YAOLING Effective date: 20111121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111121 Address after: 313102 new century Industrial Park, Li Xiang, Zhejiang, Changxing County Patentee after: Zhejiang Zoksen Enviro-Energy Equipment Co., Ltd. Address before: 313102 Zhejiang province Changxing County Lijiaxiang Industrial Park in the new century Changxin Kexing Machinery Co. Ltd. Patentee before: Qian Yaoling |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double screw feeder Effective date of registration: 20150423 Granted publication date: 20090225 Pledgee: Changxin Zhejiang rural cooperative bank Pledgor: Zhejiang Zoksen Enviro-Energy Equipment Co., Ltd. Registration number: 2015980000099 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |