CN102963691A - Jamming-free auger device - Google Patents
Jamming-free auger device Download PDFInfo
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- CN102963691A CN102963691A CN2012105535422A CN201210553542A CN102963691A CN 102963691 A CN102963691 A CN 102963691A CN 2012105535422 A CN2012105535422 A CN 2012105535422A CN 201210553542 A CN201210553542 A CN 201210553542A CN 102963691 A CN102963691 A CN 102963691A
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- screw feeder
- coupling
- shaft
- auger
- cylinder
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Abstract
The invention discloses a jamming-free auger device. The device comprises an auger cylinder, wherein an auger shaft and an auger blade are arranged in the auger device, a feeding port and a discharging port are arranged on the auger cylinder, an auger driving device is installed fixedly at an outer end of the auger cylinder, which is close to the discharging port, and the auger driving device is provided with a power output shaft; the power output shaft and the auger shaft are connected with each other to form an auger transmission shaft assembly, one end of the auger shaft, which is close to the feeding port, is a support-free auger shaft free end, and at least one universal coupler or elastic coupler is arranged on the auger transmission shaft assembly located in the auger cylinder; and the universal coupler or the elastic coupler can enable an auger to swing at a certain angle in the auger cylinder, large lump materials are prevented from being jammed between the auger blade and the inner wall of the auger cylinder, and the phenomena that the auger is jammed and stopped, or an electrical motor is burned are avoided, so that the auger can convey materials safely and stably, the probability of maintenance caused by jamming of the auger is reduced, and the material conveying efficiency is improved.
Description
Technical field
The present invention relates to a kind of device for transporting objects, relate in particular to the screw feeder device that a kind of conveying contains lump material.
Background technology
In the course of conveying of rubble or boiler ash, often use screw feeder device or belt conveyor as main means of delivery, rubble or boiler ash can produce a large amount of dust in course of conveying, so the screw feeder device becomes best means of delivery.Be provided with the screw feeder cylinder in screw feeder device outside, can prevent that diffussion of dust from air, having avoided environmental pollution.But often there is relatively large material in rubble or the boiler ash, in course of conveying, the piece material is stuck between screw feeder blade and the screw feeder cylinder inwall easily, make screw feeder stuck, the obstruction screw feeder rotates, thereby has affected the normal operation of screw feeder, also can produce damage to screw feeder blade or screw feeder cylinder when serious, even burn electrical motor, be unfavorable for the safely and fast conveying of rubble or boiler ash.
Summary of the invention
Technical matters to be solved by this invention provides a kind of simple in structure, mass transport failure-free without jam screw feeder device.
For solving the problems of the technologies described above, technical scheme of the present invention is: without jam screw feeder device, comprise the screw feeder cylinder, be provided with screw conveyor shaft in the described screw feeder cylinder, described screw conveyor shaft periphery is fixed with screw feeder blade, and an end of described screw feeder cylinder is provided with inlet point, and the other end of described screw feeder cylinder is provided with discharging opening, described screw feeder cylinder outer end near described discharging opening place is installed with the screw feeder actuating device, and described screw feeder actuating device is provided with power take-off shaft; Described power take-off shaft and described screw conveyor shaft interconnect and consist of the screw feeder driving-shaft assembly, one end of the described screw conveyor shaft at close described inlet point place is unsupported screw conveyor shaft free end, and the described screw feeder driving-shaft assembly that is positioned at described screw feeder cylinder is provided with at least one universal coupling or elastic coupling.
As a kind of preferred technical scheme, described power take-off shaft stretches in the described screw feeder cylinder, and described universal coupling or described elastic coupling are arranged between described power take-off shaft and the described screw conveyor shaft.
As a kind of preferred technical scheme, the described screw conveyor shaft that is positioned at described screw feeder cylinder is provided with universal coupling or elastic coupling.
As a kind of preferred technical scheme, described screw feeder actuating device comprises electrical motor, and described motor power is connected with change speed gear box, and described change speed gear box is provided with described power take-off shaft.
As a kind of preferred technical scheme, described universal coupling is universal coupling with spider, ball cage type universal coupling, curved grooved type universal coupling, projection formula universal coupling, ball-and-spigot universal coupling, ball-and-socket hinge style universal coupling, ball pivot plunger-type universal shaft coupling, three pin-type universal coupling, the Tripod Universal Joint, tripod universal coupling or hinge rod type universal coupling.
As to improvement of the technical scheme, described elastic coupling is elastic damping flat spring coupling, flexibility bar coupler, diaphragm coupling, Falk flexible coupling, elasticity Ring Shaft Coupling or coupling with rubber type element.
Owing to adopted technique scheme, without jam screw feeder device, comprise the screw feeder cylinder, be provided with screw conveyor shaft in the described screw feeder cylinder, described screw conveyor shaft periphery is fixed with screw feeder blade, and an end of described screw feeder cylinder is provided with inlet point, and the other end of described screw feeder cylinder is provided with discharging opening, described screw feeder cylinder outer end near described discharging opening place is installed with the screw feeder actuating device, and described screw feeder actuating device is provided with power take-off shaft; Described power take-off shaft and described screw conveyor shaft interconnect and consist of the screw feeder driving-shaft assembly, one end of the described screw conveyor shaft at close described inlet point place is unsupported screw conveyor shaft free end, and the described screw feeder driving-shaft assembly that is positioned at described screw feeder cylinder is provided with at least one universal coupling or elastic coupling; The invention has the beneficial effects as follows: universal coupling or elastic coupling can make screw feeder produce the swing of certain angle in the screw feeder cylinder, be used for regulating the distance between screw feeder blade and the screw feeder cylinder, prevent that larger lump material is stuck between screw feeder blade and the screw feeder cylinder inwall, thereby the phenomenon of avoiding producing the stuck stall of screw feeder or burning out motor, and then guaranteed the convey materials of screw feeder safety and stability, greatly reduce screw feeder because of stuck probability of keeping in repair, improved the transport efficiency of material.
Description of drawings
The following drawings only is intended to the present invention done and schematically illustrates and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two;
Fig. 3 is the structural representation of the embodiment of the invention three;
Among the figure: 1-screw feeder cylinder; The 2-screw conveyor shaft; The 3-screw feeder blade; The 4-inlet point; The 5-discharging opening; The 6-power take-off shaft; The 7-universal coupling; The 8-electrical motor; The 9-change speed gear box.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the present invention.In the following detailed description, only by the mode of explanation some example embodiment of the present invention has been described.Undoubtedly, those of ordinary skill in the art can recognize, in situation without departing from the spirit and scope of the present invention, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
Embodiment one:
As shown in Figure 1, without jam screw feeder device, comprise screw feeder cylinder 1, be provided with screw conveyor shaft 2 in the described screw feeder cylinder 1, described screw conveyor shaft 2 peripheries are fixed with screw feeder blade 3, and an end of described screw feeder cylinder 1 is provided with inlet point 4, and the other end of described screw feeder cylinder 1 is provided with discharging opening 5, described screw feeder cylinder 1 outer end near described discharging opening 5 places is installed with the screw feeder actuating device, and described screw feeder actuating device is provided with power take-off shaft 6; Described power take-off shaft 6 and described screw conveyor shaft 2 interconnect and consist of the screw feeder driving-shaft assembly, one end of the described screw conveyor shaft 2 at close described inlet point 4 places is unsupported screw conveyor shaft 2 free ends, the described screw feeder driving-shaft assembly that is positioned at described screw feeder cylinder 1 is provided with at least one universal coupling 7 or elastic coupling, the universal coupling 7 that adopts in the present embodiment, and described power take-off shaft 6 stretches in the described screw feeder cylinder 1, and described universal coupling 7 or described elastic coupling are arranged between described power take-off shaft 6 and the described screw conveyor shaft 2.
Described screw feeder actuating device comprises electrical motor 8, described electrical motor 8 power are connected with change speed gear box 9, described change speed gear box 9 is provided with described power take-off shaft 6, the mode of operation of electrical motor 8 and change speed gear box 9 and control method and mounting structure are the known content of the art those of ordinary skill, here repeat no more.When carrying out material transportation, electrical motor 8 drives universal couplings 7 by change speed gear box 9 and rotates, and then drives screw conveyor shaft 2 and screw feeder blade 3 is rotated, and realizes the conveying of material.When being doped with larger lump material in the material, in course of conveying, be easy to be stuck between the inwall of screw feeder blade 3 and screw feeder cylinder 1, owing to be provided with universal coupling 7, make the screw conveyor shaft 2 can be in the swing of screw feeder cylinder 1 interior generation certain angle, when lump material occurring, because the support of lump material makes screw conveyor shaft 2 depart from its original axis, indirectly make distance between screw feeder blade 3 and screw feeder cylinder 1 inwall because the support of lump material increases, and then lump material can be passed through smoothly, the stuck stall of having avoided the screw conveyor shaft that fixed angle is installed in the prior art 2 to occur, even the phenomenon that burns out motor occurs, help to improve the stability of screw feeder device convey materials, and reduced owing to the screw conveyor shaft 2 stuck number of times that carry out maintenance maintenance.
Universal coupling described in the present embodiment 7 adopts universal coupling with spider, installs simply, uses safety and stability.Certainly, engineering staff as this area also can draw following technical scheme according to spirit of the present invention, and described universal coupling 7 also can adopt ball cage type universal coupling, curved grooved type universal coupling, projection formula universal coupling, ball-and-spigot universal coupling, ball-and-socket hinge style universal coupling, ball pivot plunger-type universal shaft coupling, three pin-type universal coupling, the Tripod Universal Joint, tripod universal coupling or hinge rod type universal coupling; Can also adopt elastic coupling, described elastic coupling can adopt elastic damping flat spring coupling, flexibility bar coupler, diaphragm coupling, Falk flexible coupling, elasticity Ring Shaft Coupling or coupling with rubber type element; Technique scheme and present embodiment have same technique effect.
Embodiment two:
As shown in Figure 2, present embodiment is that from the difference of embodiment one installation site of universal coupling 7 or elastic coupling is different, universal coupling 7 or elastic coupling are installed on the described screw conveyor shaft 2 in the described screw feeder cylinder 1 in the present embodiment, and near a section of inlet point 4, when containing lump material in the material, screw conveyor shaft 2 between universal coupling 7 or elastic coupling and the inlet point 4 can produce swing, make lump material can import smoothly in the screw feeder cylinder 1 at inlet point 4 places and steadily forward operation, prevent from rotating the stationarity and the safety that help to improve mass transport at inlet point 4 places because the obstruction of material hinders screw conveyor shaft 2.
Embodiment three:
As shown in Figure 3, present embodiment is that from the difference of embodiment one the installation quantity of universal coupling 7 or elastic coupling is different, 2 free ends of screw conveyor shaft described in the present embodiment also are provided with universal coupling 7 or elastic coupling to the described screw conveyor shaft 2 of described universal coupling 7 or elastic coupling, namely be provided with two universal couplings 7 or elastic coupling, can reach simultaneously both advantages of embodiment one and embodiment two, use more safety and stability.
More than show and described groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. without jam screw feeder device, comprise the screw feeder cylinder, be provided with screw conveyor shaft in the described screw feeder cylinder, described screw conveyor shaft periphery is fixed with screw feeder blade, one end of described screw feeder cylinder is provided with inlet point, the other end of described screw feeder cylinder is provided with discharging opening, and the described screw feeder cylinder outer end at close described discharging opening place is installed with the screw feeder actuating device, and described screw feeder actuating device is provided with power take-off shaft; Described power take-off shaft and described screw conveyor shaft interconnect and consist of the screw feeder driving-shaft assembly, it is characterized in that: an end of the described screw conveyor shaft at close described inlet point place is unsupported screw conveyor shaft free end, and the described screw feeder driving-shaft assembly that is positioned at described screw feeder cylinder is provided with at least one universal coupling or elastic coupling.
2. as claimed in claim 1 without jam screw feeder device, it is characterized in that: described power take-off shaft stretches in the described screw feeder cylinder, and described universal coupling or described elastic coupling are arranged between described power take-off shaft and the described screw conveyor shaft.
3. as claimed in claim 1 without jam screw feeder device, it is characterized in that: the described screw conveyor shaft that is positioned at described screw feeder cylinder is provided with universal coupling or elastic coupling.
4. as claimed in claim 1 without jam screw feeder device, it is characterized in that: described screw feeder actuating device comprises electrical motor, and described motor power is connected with change speed gear box, and described change speed gear box is provided with described power take-off shaft.
5. such as claim 1,2,3 or 4 described without jam screw feeder device, it is characterized in that: described universal coupling is universal coupling with spider, ball cage type universal coupling, curved grooved type universal coupling, projection formula universal coupling, ball-and-spigot universal coupling, ball-and-socket hinge style universal coupling, ball pivot plunger-type universal shaft coupling, three pin-type universal coupling, the Tripod Universal Joint, tripod universal coupling or hinge rod type universal coupling.
6. such as claim 1,2,3 or 4 described without jam screw feeder device, it is characterized in that: described elastic coupling is elastic damping flat spring coupling, flexibility bar coupler, diaphragm coupling, Falk flexible coupling, elasticity Ring Shaft Coupling or coupling with rubber type element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553542.2A CN102963691B (en) | 2012-12-19 | 2012-12-19 | Jamming-free auger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553542.2A CN102963691B (en) | 2012-12-19 | 2012-12-19 | Jamming-free auger device |
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| CN102963691A true CN102963691A (en) | 2013-03-13 |
| CN102963691B CN102963691B (en) | 2015-01-07 |
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| CN201210553542.2A Active CN102963691B (en) | 2012-12-19 | 2012-12-19 | Jamming-free auger device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738685A (en) * | 2013-12-17 | 2014-04-23 | 徐工集团凯宫重工南京有限公司 | Universal connection device for driving shield spiral conveyer |
| CN104495418A (en) * | 2014-11-27 | 2015-04-08 | 太仓圣广仁自动化设备有限公司 | Small automatic feeder |
| CN111955363A (en) * | 2020-08-17 | 2020-11-20 | 南京信息职业技术学院 | Fodder discharging device |
| CN112191349A (en) * | 2019-07-07 | 2021-01-08 | 江苏宜嘉物资回收再生利用有限公司 | Waste material destroying device |
| CN113339826A (en) * | 2021-06-17 | 2021-09-03 | 南宁科创金属结构件有限责任公司 | Spiral ash discharger of high-temperature pyrolysis and gasification treatment system for household garbage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2266650A (en) * | 1939-08-04 | 1941-12-16 | Standard Stoker Co Inc | Universal joint and screw conveyer |
| GB1426181A (en) * | 1972-01-22 | 1976-02-25 | Cowling D | Machines for conveying material |
| US4008819A (en) * | 1975-09-26 | 1977-02-22 | Allis-Chalmers Corporation | Self-raising bin loading auger for combines |
| DE19523026A1 (en) * | 1995-06-24 | 1997-01-02 | Same Spa | Mass flow measurement for grain e.g. on combine harvester |
| CN202988148U (en) * | 2012-12-19 | 2013-06-12 | 潍坊金丝达环境工程股份有限公司 | Jamming-free screw conveyor device |
-
2012
- 2012-12-19 CN CN201210553542.2A patent/CN102963691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2266650A (en) * | 1939-08-04 | 1941-12-16 | Standard Stoker Co Inc | Universal joint and screw conveyer |
| GB1426181A (en) * | 1972-01-22 | 1976-02-25 | Cowling D | Machines for conveying material |
| US4008819A (en) * | 1975-09-26 | 1977-02-22 | Allis-Chalmers Corporation | Self-raising bin loading auger for combines |
| DE19523026A1 (en) * | 1995-06-24 | 1997-01-02 | Same Spa | Mass flow measurement for grain e.g. on combine harvester |
| CN202988148U (en) * | 2012-12-19 | 2013-06-12 | 潍坊金丝达环境工程股份有限公司 | Jamming-free screw conveyor device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738685A (en) * | 2013-12-17 | 2014-04-23 | 徐工集团凯宫重工南京有限公司 | Universal connection device for driving shield spiral conveyer |
| CN103738685B (en) * | 2013-12-17 | 2016-03-02 | 徐工集团凯宫重工南京有限公司 | A kind of shield screw conveyer driving universal connector |
| CN104495418A (en) * | 2014-11-27 | 2015-04-08 | 太仓圣广仁自动化设备有限公司 | Small automatic feeder |
| CN112191349A (en) * | 2019-07-07 | 2021-01-08 | 江苏宜嘉物资回收再生利用有限公司 | Waste material destroying device |
| CN111955363A (en) * | 2020-08-17 | 2020-11-20 | 南京信息职业技术学院 | Fodder discharging device |
| CN113339826A (en) * | 2021-06-17 | 2021-09-03 | 南宁科创金属结构件有限责任公司 | Spiral ash discharger of high-temperature pyrolysis and gasification treatment system for household garbage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102963691B (en) | 2015-01-07 |
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Inventor after: Liu Guotian Inventor after: Zhu Shaokuan Inventor before: Liu Guotian |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 226600 group 9, Minqiao village, Chengdong Town, Hai'an County, Nantong City, Jiangsu Province Patentee after: NANTONG ZHIHANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 261300 Jinsida Company of Kuiju Street, Changyi City, Weifang City, Shandong Province Patentee before: WEIFANG JINSIDA ENVIRONMENT ENGINEERING Co.,Ltd. |