CN201325770Y - Roller tooth type conveying mechanism - Google Patents
Roller tooth type conveying mechanism Download PDFInfo
- Publication number
- CN201325770Y CN201325770Y CNU2008202060971U CN200820206097U CN201325770Y CN 201325770 Y CN201325770 Y CN 201325770Y CN U2008202060971 U CNU2008202060971 U CN U2008202060971U CN 200820206097 U CN200820206097 U CN 200820206097U CN 201325770 Y CN201325770 Y CN 201325770Y
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- tooth
- roller
- conveying mechanism
- racks
- roll shaft
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Abstract
The utility model relates to a roller tooth type conveying mechanism, which comprises a plurality of roller teeth connected in a staggered way. The roller teeth comprise a roller shaft and a plurality of racks; wherein, the roller shaft is uniformly provided with four to six rows of racks along the circumferential direction; each row of racks consists of a plurality of racks which are arranged in the axial direction; the length of the racks are two to four times of the diameter of the roller shaft; the racks of two adjacent roller teeth of the roller tooth type conveying mechanism are arranged in a staggered way, i.e. the racks of one roller tooth is arranged to be opposite to the clearance of the racks of another roller; two adjacent roller teeth closely cling to each other; and the teeth of each roller tooth are arranged in the identical position and have the identical angle of inclination. The utility model is applicable to the conveying of crude materials with complex components, and can roll, mix and loosen the materials during the conveying process, so that the material can be in the suspended and fluidized state. With the function, the utility model is particularly applicable to the mixing and loosening of conveyed materials or the complete mixing of the conveyed materials and gases such as air.
Description
Technical field:
The utility model relates to a kind of mechanical material conveying mechanism technical field, particularly relate to the tooth-like conveying mechanism of a kind of roller, be used to carry material coarse, complicated component, in course of conveying, can roll, stirring, loose, make material be suspension, fluidization material.
Background technology:
Be applied to the mechanical material conveying mechanism of every profession and trade at present, mainly contain: belt conveying mechanism, screw conveyer structure, scraper conveyor structure, roll shaft formula conveying mechanism, bucket elevator structure, these mechanical transport mechanisms can both finish the course of conveying of material, but for some occasion (such as the dry of rubbish and burn) require in material conveying process to material roll, stirring, loose, make material be suspension, fluidization, above-mentioned these mechanical transport mechanisms just can not realize.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of mass transport that is applicable to is provided, material coarse especially for carrying, complicated component, in course of conveying, can roll to material, stirring, loose, make material be suspension, the tooth-like conveying mechanism of fluidised roller.
For achieving the above object, the technical scheme that the utility model provides is: the tooth-like conveying mechanism of a kind of roller, be to link together by a plurality of roller teeth to constitute interlacedly, the roller tooth is to be made of roll shaft and tooth bar, 4～6 tooth-arranging strips along the circumferential direction are set on roll shaft equably, every tooth-arranging strip is arranged vertically by many tooth bars and is formed, and the length of tooth bar is 2～4 times of roll shaft diameter; Wrong mutually friendship of the tooth bar of adjacent two roller teeth of the tooth-like conveying mechanism of roller arranges that promptly the tooth bar of a roller tooth is facing to the gap between the tooth bar of another roller tooth, and adjacent two roller teeth abut against together, and the tooth row of each roller tooth has identical inclination angle on identical position.
Tooth bar is that cross-sectional plane is oblong or foursquare elongated members of metal.
Described adjacent two roller teeth abut against the roll shaft of the end of the tooth bar that is meant a roller tooth together near another roller tooth, only stay 5～10mm at interval.
Leave the gap of 3～5mm between described interlaced tooth bar.
The utility model is compared with conventional art, and following useful effect is arranged:
1, is applicable to that conveying is coarse, the material of complicated component.
2, in course of conveying, can roll to material, stirring, loose, make material be suspension, fluidization, this function is specially adapted to need the material in carrying be mixed, pineization, or with the well-mixed occasion of gas such as air, such as: the drying of rubbish, straw with burn.
3, because the special construction of roller tooth conveying mechanism makes it have the self-cleaning function.
Description of drawings:
The longitudinal sectional view of accompanying drawing 1, the tooth-like conveying mechanism of roller.
The process that accompanying drawing 2, material are carried on the tooth-like conveying mechanism of roller upper strata.
The process that accompanying drawing 3, material are carried in the tooth-like conveying mechanism of roller lower floor.
Among the figure: 1, roll shaft; 2, tooth bar; 3, material; 4, continuous circular arc shape base plate;
The specific embodiment:
As shown in Figure 1, the tooth-like conveying mechanism of roller is to be linked together by a plurality of roller teeth to constitute interlacedly, the roller tooth is to be made of roll shaft 1 and tooth bar 2, roll shaft 1 is the roll-type hard ware, can be hollow also can real core, be decided according to the actual requirements, tooth bar 2 is that cross-sectional plane is oblong or foursquare elongated members of metal, can be hollow can be real core also, be decided according to the actual requirements.
The structure of roller tooth is: 4～6 tooth-arranging strips along the circumferential direction are set on roll shaft equably, every tooth-arranging strip is arranged vertically by some tooth bars and is formed, the width of tooth bar is determined: can catch material with the tooth row of forming, prevent that material (except the tiny material) is advisable from the landing of tooth bar gap, the spacing between tooth bar is determined: the width of tooth bar adds 3～5mm.Tooth bar is vertically fixed on the roll shaft with welding or mode such as tighten up a screw.The length of tooth bar is 2～4 times of roll shaft diameter.
Wrong mutually friendship of the tooth bar of adjacent two roller teeth of the tooth-like conveying mechanism of roller arranged, promptly the tooth bar of a roller tooth is facing to the gap between the tooth bar of another roller tooth, adjacent two roller teeth abut against together, promptly the end of the tooth bar of a roller tooth is near the roll shaft of another roller tooth, only stay 5～10mm at interval, prevent bite, the gap of 3～5mm is also arranged between interlaced tooth bar, prevent bite.The tooth row of each roller tooth has identical inclination angle on identical position.
The two ends of roll shaft reach supporting device, bearing is installed on supporting device, roll shaft is bearing on the bearing, one end of roll shaft is equipped with power wheel, can be sprocket wheel, belt pulley, or other power wheels, each power wheel size is consistent, be connected by chain, belt or other modes between the adjacent power wheel, first power wheel is connected with the output wheel of actuating unit, and turning to of each roller tooth is consistent with rotating speed.
The tooth-like conveying mechanism of roller can be installed in osed top casing the inside, also can be installed in the space with both walls; Can level install, also can tilt to install, when tilting to install, be advisable below 60 ° in the inclination angle.
The tooth-like conveying mechanism of roller can utilize the top tooth row (more than the roll shaft) of the roller tooth convey materials that suspends, and also can utilize the bottom tooth row (roll shaft is following) of roller tooth to stir convey materials.When needs utilized its underpart tooth row to carry out convey materials, the inside face of the base plate (or bottom) of the feedway of being made up of the tooth-like conveying mechanism of roller should be made and is formed by connecting by multi-section circular arc
Shape, every section circular arc is corresponding with a roller tooth respectively, the roller tooth should be near the base plate of feedway in when assembling, and and the base plate arc surface between the gap of 3～5mm is arranged, prevent bite.
The tooth-like conveying mechanism of roller can be combined into two-layer above multilayer conveying mechanism.
As shown in Figure 2, when material suspends conveying on the top of roller tooth (more than the roll shaft), export the material 3 that drops on the roller tooth from feeder hopper, be suspended on the tooth row interval of roller tooth V-arrangement, rotation along with the roller tooth, material is upwards transported by tooth row, under the effect of gravity, material begins to fall in V-arrangement tooth row interval, roll, loose, when the tooth row that is carrying material forwards to when overlapping with the tooth row of another roller tooth, material is connect away by the tooth row of another roller tooth, finish the process that is sent to another roller tooth from a roller tooth, material is repeating same transport process in the V-arrangement tooth row of another roller tooth, final material is transported to the outlet of feedway.Tiny material can fall from the tooth bar gap.When constituting the feedway of base plate with the tooth-like conveying mechanism of roller, the base plate of feedway and the angle of cut between two end plates are processed to circular shape, and the gap of 3～5mm arranged between arc surface and roller tooth conveying mechanism, prevent bite, like this, when material transmitted on the upper strata of the tooth-like conveying mechanism of roller, tiny material can be fallen feedway
On the shape continuous circular arc shape base plate, lower floor's roller tooth will continue to transmit along the mixing of materials that the arc surface reversing sense of base plate transmits on the tiny material in the roller tooth of upper strata with upper strata roller tooth again; When carrying out convey materials by the tooth-like feedway of forming more than two layers of tooth-like conveying mechanism of roller of multilayer roller, the tiny material of the tooth-like conveying mechanism of upper strata roller can drop to from the tooth bar gap in the lower floor and be transmitted down with the mixing of materials of lower floor again, and the tiny material on the tooth-like conveying mechanism of bottom roller can drop to from the tooth row gap
On the shape continuous circular arc shape base plate, be sent to the top tooth row of roller tooth by the bottom tooth row reversing sense of roller tooth and transmit down again with mixing of materials in the tooth row of top.Material is rolled in this course of conveying fully, stirring, loose, make material be suspension, fluidization, material was mixed fully during pre-hot blast, high-temperature flue gas, cooling air, flame or its need can pass the tooth bar gap and carry with the gas of mixing of materials in carrying.
As shown in Figure 3, when material in the bottom of roller tooth (below the roll shaft) when carrying, the plate inner surface of feedway should be made into
Shape continuous circular arc shape.Export the material 3 that drops on the base plate from feeder hopper, rotation along with the roller tooth, tooth row by the roller tooth sweeps along arc surface, when arriving the summit of circular arc, drops in the next circular arc under the effect of gravity, simultaneously, the tooth row of superimposed next roller tooth connects away, finishes the process that is sent to another roller tooth from a roller tooth, and material is in the inverted V-shaped tooth row of another roller tooth, repeating same transport process, final material is transported to the outlet of feedway.Tiny material can landing from the tooth bar gap, and with transmit the mixing of materials of coming up, blown off by tooth row, finally finish the course of conveying of whole materials.Material is fully rolled in the middle of this course of conveying, stirring, loose, and when needs cooled off material, material mixed fully with the cooling air that sprays into, and makes material obtain cooling apace.
When forming the multilayer feedway by the tooth-like conveying mechanism of roller, the afterbody of the tooth-like conveying mechanism of upper strata roller should leave the position of a roller tooth at least, allow material drop to smoothly on the tooth-like conveying mechanism of lower floor's roller, and the direction of rotation of the tooth-like conveying mechanism of two-layer up and down roller.
Because the crisscross motion of roller tooth makes the tooth-like conveying mechanism of roller have self-cleaning function, can prevent phenomenons such as roll shaft, tooth bar contamination dirt, coking, bridging, winding effectively.
To be used for the high-temperature field fashionable when the tooth-like conveying mechanism of roller, and the roll shaft of the tooth-like conveying mechanism of roller and tooth bar can be hollow structures, can import cooling air or cooling water expansion tank roll shaft and tooth bar are cooled off, and prevent the hard ware high temperature deformation.
Enumerate the application example of the tooth-like conveying mechanism of roller below:
Use one, be used for the fire grate of incinerator:
The efficient of the incinerator of rubbish and combustion temperature in hearth, air level of oxygen, relevant to the disturbance degree of rubbish, and the disturbance degree that improves rubbish is the technical barrier of incinerator, the tooth-like conveying mechanism of application roll multilayer in burner hearth is arranged, constitute the rotary fluidization grate incinerator, can realize multilayer suspension, fluidized combustion, improve the efficient of waste incineration greatly, advance stove rubbish simultaneously without pretreatment, waste incineration need not be added combustion-supporting fuel, is the optimal type of furnace in the present waste incineration type of furnace.
The preheating and drying that use two, is used for rubbish is carried:
Rubbish is house refuse especially, complicated component and contain moisture and change greatly, it is very big to the fire box temperature disturbance directly to advance the incinerator burning, make burner hearth temperature control difficulty, the pre-drying conveying device that the tooth-like conveying mechanism of application roll constitutes can make that rubbish constantly rolls, stirring, loose in course of conveying, be suspension, fluidization, rubbish fully mixes with dry flue gas, makes rubbish obtain drying apace, and the refuse incinerator system that it and rotary fluidization grate incinerator are formed has very high combustion efficiency.
The cooling that use three, is used for the incinerator slag is carried:
The slag feedway that the tooth-like conveying mechanism of application roll constitutes, when carrying slag to slag constantly roll, stirring, loose, and fully mix with cooling air, slag is cooled apace, reclaiming the waste heat of slag, is a kind of energy-efficient dry type slag feedway.
Use four, be used for straw (or faggot) incinerator:
The rotary fluid incinerator that the tooth-like conveying mechanism of application roll makes up not only can be used for efficiently burning away the refuse, and can also be used for straw (or faggot) incinerator, has very high combustion efficiency equally.
More than having enumerated the tooth-like feedway typical application of several routine rollers example, in addition, can also the tooth-like conveying mechanism of application roll have constituted other device or system, all is the application category of the tooth-like conveying mechanism of this roller.
Claims (4)
1, the tooth-like conveying mechanism of a kind of roller, it is characterized in that: be to link together by a plurality of roller teeth to constitute interlacedly, the roller tooth is to be made of roll shaft (1) and tooth bar (2), 4～6 tooth-arranging strips along the circumferential direction are set on roll shaft (1) equably, every tooth-arranging strip is arranged vertically by many tooth bars and is formed, and the length of tooth bar is 2～4 times of roll shaft diameter; Wrong mutually friendship of the tooth bar of adjacent two roller teeth of the tooth-like conveying mechanism of roller arranges that promptly the tooth bar of a roller tooth is facing to the gap between the tooth bar of another roller tooth, and adjacent two roller teeth abut against together, and the tooth row of each roller tooth has identical inclination angle on identical position.
2, the tooth-like conveying mechanism of a kind of roller according to claim 1, it is characterized in that: described roll shaft (1) is the roll-type hard ware; Tooth bar (2) is that cross-sectional plane is oblong or foursquare elongated members of metal.
3, the tooth-like conveying mechanism of a kind of roller according to claim 1 is characterized in that: described adjacent two roller teeth abut against the roll shaft of the end of the tooth bar that is meant a roller tooth together near another roller tooth, only stay 5～10mm at interval.
4, the tooth-like conveying mechanism of a kind of roller according to claim 1 is characterized in that: the gap of leaving 3～5mm between described interlaced tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202060971U CN201325770Y (en) | 2008-12-25 | 2008-12-25 | Roller tooth type conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202060971U CN201325770Y (en) | 2008-12-25 | 2008-12-25 | Roller tooth type conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325770Y true CN201325770Y (en) | 2009-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202060971U Expired - Fee Related CN201325770Y (en) | 2008-12-25 | 2008-12-25 | Roller tooth type conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325770Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406273A (en) * | 2013-08-19 | 2013-11-27 | 东北农业大学 | Quantitative feeding device for corn stalk husk-stuff separator |
| CN105737161A (en) * | 2014-12-30 | 2016-07-06 | 湖南金卫环保设备科技有限公司 | Automatic screening and environment-friendly pyrolysis device for garbage |
| CN106468433A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish row screening fluidisation pyrolysis installation |
| CN106468432A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Prevent the refuse pyrolysis plant of method that refuse pyrolysis block and its use |
| CN106468435A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish automatic sieving guides locellus pyrolysis installation |
| CN106468434A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish row screening whirlwind mixes combustion pyrolysis installation |
| CN115380714A (en) * | 2022-09-20 | 2022-11-25 | 浙江工业大学之江学院 | Robot for cotton picking |
-
2008
- 2008-12-25 CN CNU2008202060971U patent/CN201325770Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406273A (en) * | 2013-08-19 | 2013-11-27 | 东北农业大学 | Quantitative feeding device for corn stalk husk-stuff separator |
| CN103406273B (en) * | 2013-08-19 | 2015-07-15 | 东北农业大学 | Quantitative feeding device for corn stalk husk-stuff separator |
| CN105737161A (en) * | 2014-12-30 | 2016-07-06 | 湖南金卫环保设备科技有限公司 | Automatic screening and environment-friendly pyrolysis device for garbage |
| CN105737161B (en) * | 2014-12-30 | 2019-10-29 | 湖南金卫环保设备科技有限公司 | Rubbish automatic sieving environmental protection pyrolysis installation |
| CN106468433A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish row screening fluidisation pyrolysis installation |
| CN106468432A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Prevent the refuse pyrolysis plant of method that refuse pyrolysis block and its use |
| CN106468435A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish automatic sieving guides locellus pyrolysis installation |
| CN106468434A (en) * | 2015-08-22 | 2017-03-01 | 湖南金卫环保设备科技有限公司 | Rubbish row screening whirlwind mixes combustion pyrolysis installation |
| CN106468432B (en) * | 2015-08-22 | 2020-07-10 | 湖南金卫环保设备科技有限公司 | Method for preventing garbage pyrolysis from blocking and garbage pyrolysis device used by same |
| CN115380714A (en) * | 2022-09-20 | 2022-11-25 | 浙江工业大学之江学院 | Robot for cotton picking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINXIANG BOILER MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHANG SHENGDONG Effective date: 20110212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528200 103, TOWER A, SCIENCE MUSEUM, TIANYOU ROAD 3, GUICHENG, NANHAI DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 453731 NO.12, HAILUN AVENUE, XIAOJI TOWN, XINXIANG COUNTY, HE NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110212 Address after: No. 12 Helen Avenue Xiaoji town of Xinxiang County in Henan province 453731 Patentee after: Xinxiang Guolu Zhizao Co., Ltd. Address before: 528200 Guangdong Province Nanhai District of Foshan City, Guicheng Tianyou three Science Museum Road A block 103 Patentee before: Zhang Shengdong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20121225 |