CN105366381B - A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing - Google Patents
A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing Download PDFInfo
- Publication number
- CN105366381B CN105366381B CN201510800308.9A CN201510800308A CN105366381B CN 105366381 B CN105366381 B CN 105366381B CN 201510800308 A CN201510800308 A CN 201510800308A CN 105366381 B CN105366381 B CN 105366381B
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- China
- Prior art keywords
- gear wheel
- gear
- axle sleeve
- base
- drift
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/34—Applications of driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/05—Screw-conveyors
- B65G2812/0505—Driving means, constitutive elements or auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention provides a kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing, including gear wheel, gear wheel support, gear wheel vertical frame, drift, axis pin base, base, jackscrew device, gear wheel support is fixedly connected with the two ends of gear wheel axle, gear wheel support is welded and fixed with gear wheel vertical frame, it is at an angle of and sets between gear wheel and gear wheel vertical frame, gear wheel vertical frame is connected with axis pin base by pin-and-hole, axis pin base is fixedly connected with base, base is welded and fixed with conical gear central axle sleeve pedestal, drift is inserted between gear wheel vertical frame and base, jackscrew device is set to be fixedly connected with base in drift lower end.The present invention is at the space that spiral shell bores on the inside of gear wheel with central axle sleeve less than 350mm, and the catch wheel device of radial load can be offset by installing two groups additional, to reduce the abrasion between conical gear central axle sleeve, the service life of extension device.Compact conformation of the present invention, reasonable stress, it is easy to make, mount and dismount.Cost is low, and benefit is big.It is easy to promote.
Description
Technical field
The present invention relates to machinery equipment field, more particularly to a kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing
And method.
Background technology
The mechanical shaft kiln spiral shell cone discharge system of production metallurgy lime, is to drive going out for spiral shell coning turn with Bevel Gear Drive
Material mode, discharging large bevel gear realizes centralized positioning by central axle sleeve, sees Fig. 3, central axle sleeve 21 during production run
The tangential force F1 and reaction force F2 of drain separator 16 force action is driven by little gear 19, central axle sleeve 21 is generated larger
Radial load F, so as to cause the lateral wearing of central axle sleeve 21 1 very fast (at 17 in Fig. 3), less than one-year age central axle sleeve 21
Side gauge wear is up to more than 30mm, and spiral shell is bored discharge system can not normally run, and can only be forced to stop kiln replacing central axle sleeve
21, both influence to protect production guarantor's confession, a large amount of human and material resources, financial resources are wasted again.
The content of the invention
It is an object of the invention to provide it is a kind of prevent conical gear central axle sleeve wear and tear wheel stopping structure and method, by
On the inside of spiral shell cone gear wheel and at space of the central axle sleeve less than 350mm, the catch wheel device of radial load can be offset by installing two groups additional, be used to
Reduce the abrasion between conical gear central axle sleeve, the service life of extension device.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing, including gear wheel, gear wheel support, gear wheel vertical frame, wedge
Iron, axis pin base, base, jackscrew device, the gear wheel support are fixedly connected with the two ends of gear wheel axle, gear wheel support and gear wheel vertical frame
It is welded and fixed, is at an angle of and sets between gear wheel and gear wheel vertical frame, gear wheel vertical frame is connected with axis pin base by pin-and-hole, axis pin base and bottom
Seat is fixedly connected, and drift is inserted between gear wheel vertical frame and base, and the gear wheel vertical frame side corresponding with drift is provided with wedge
Iron chute, drift chute is consistent with the inclined-plane gradient of drift, in drift insertion drift chute, sets jackscrew to fill in drift lower end
Put and be fixedly connected with base.
The gear wheel includes gear wheel axle, roller set, bearing, and roller set is socketed in the outside of gear wheel axle, roller set and gear wheel axle it
Between two ends bearing is installed.
The jackscrew device includes jackscrew, top screw seat, and top screw seat is fixed on the bottom of base, and jackscrew is screwed onto top screw seat
In screwed hole.
It is a kind of to use the wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing to prevent what conical gear central axle sleeve from wearing and tearing
Method, comprises the following steps：
1) two sets of wheel stopping structures are taken on the inside of auger bit ash hoist gear wheel, the reverse position of axle sleeve fray
The mode that gear wheel base is welded with conical gear central axle sleeve pedestal；
2) when installing, gear wheel shaft centre line is parallel with auger bit ash hoist gear wheel medial surface；
3) by adjusting gear wheel jackscrew, gear wheel is moved radially along gear wheel, make roller set with fully being contacted on the inside of gear wheel；
4) during spiral shell cone gear wheel operating, roller set laminating bull gear drive, while making gear wheel radially inside
By the opposition of gear wheel, so as to counteract the radial load suffered by gear wheel central axle sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing, ingenious utilization spiral shell cone gear wheel inwall with
Space of the central axle sleeve less than 350mm, central axle sleeve force in radial can be offset with radially adjusted wheel stopping structure by installing additional,
So as to solve the wear problem between gear bush, the service life of equipment is extended.It is an advantage of the invention that：1) structure is tight
Gather, reasonable stress, it is easy to make, mount and dismount.2) input cost is small, and economic benefit is larger.3) it is easy to promote.This is radially moved
Dynamic wheel stopping structure form is suitable for the plant equipment of all bevel gear driving structures.
Brief description of the drawings
Fig. 1 is the knot that a kind of wheel stopping structure for preventing that conical gear central axle sleeve from wearing and tearing of the present invention is installed on the inside of gear wheel
Structure schematic diagram；
Fig. 2 is a kind of schematic diagram for the wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing of the present invention；
Fig. 3 is Fig. 2 A-A direction views；
Fig. 4 is the stress sketch of central axle sleeve in mechanical shaft kiln spiral shell cone discharge system；
In figure：1- gear wheel axle 2- rollers cover 3- bearing 4- packing ring 5- nut 6- dust cap 7- gear wheel vertical frame 8- drifts
9- base 10- jackscrew 11- gear wheel support 12- bearing pin base 13- bearing pin 14- top screw seat 15- gear wheel 16- drain separators
17- central axle sleeves heavy wear point 18- gear wheel 19- little gear 20- power transmission shaft 21- central axle sleeve 22- centers concrete
Basic 23- central shafts 24- central axle sleeves pedestal 25- drift chute 26- pin-and-holes
Embodiment
Invention is described in detail with reference to Figure of description, it should be noted that the implementation of the present invention is not limited to
Following embodiment.
As shown in Figure 1-Figure 3, a kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing, including gear wheel 15, gear wheel
Support 11, gear wheel vertical frame 7, drift 8, axis pin base, base 9, jackscrew device, the two ends of the gear wheel support 11 and gear wheel axle 1 are consolidated
Fixed connection, gear wheel support 11 is welded and fixed with gear wheel vertical frame 7, is at an angle of and is set between gear wheel 15 and gear wheel vertical frame 7, gear wheel vertical frame
7 are connected with axis pin base by pin-and-hole 26, and axis pin base is fixedly connected with base 9, drift 8 be inserted in gear wheel vertical frame 7 and base 9 it
Between, drift chute 25 is provided with the side corresponding with drift 8 of gear wheel vertical frame 7, the inclined-plane of drift chute 25 and drift 8 is tilted
Degree is consistent, in the insertion drift of drift 8 chute 25, sets jackscrew device to be fixedly connected with base 9 in the lower end of drift 8.
The gear wheel 15 includes gear wheel axle 1, roller set 2, bearing 3, the outsides that roller set 2 is socketed in gear wheel axle 1, roller set 2 with
Two ends between gear wheel axle 1 are provided with bearing 3.
The two ends of gear wheel axle 1 are threaded, and packing ring 4, dust cap 6 are sequentially installed with the outer end of bearing 3, finally by
Nut 5 is locked.
The jackscrew device includes jackscrew 10, top screw seat 14, and top screw seat 14 is fixed on the bottom of base 9, and jackscrew 10 is spirally connected
In the screwed hole of top screw seat 14.
Axis pin base includes bearing pin 13, bearing pin base 12, and bearing pin 13 is fixedly connected with bearing pin base 12, set in gear wheel vertical frame 7
Pin-and-hole 26 is equipped with, gear wheel vertical frame 7 is connected by pin-and-hole 26 with bearing pin 13, gear wheel vertical frame 7 can be moved along bearing pin 13.Adjust jackscrew
10, move up and down drift 8, drift 8 drives gear wheel vertical frame 7 to be moved along bearing pin 13, makes radial direction of the gear wheel 15 along gear wheel 18
It is mobile.
It is a kind of to use the wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing to prevent what conical gear central axle sleeve from wearing and tearing
Method, comprises the following steps：
1) by two sets of structures of gear wheel 15 installed in the inner side of auger bit ash hoist gear wheel 18, the reverse position of the fray 17 of axle sleeve 21
Put, the mode for taking gear wheel base 9 to be welded with conical gear central axle sleeve pedestal 24；
2) when installing, the center line of gear wheel axle 1 is parallel with the medial surface of auger bit ash hoist gear wheel 18；
3) by adjusting gear wheel jackscrew 10, gear wheel 15 is moved radially along gear wheel, roller is covered 2 and filled with the inner side of gear wheel 18
Tap is touched；
4) Fig. 4 is seen, during spiral shell cone gear wheel 18 is operated, the laminating gear wheel 18 of roller set 2 is rotated, while making gear wheel
18 radially inside by the opposition F of gear wheel 15Instead, so as to counteract the radial load F suffered by gear wheel central axle sleeve 21.
Claims (4)
1. a kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing, it is characterised in that including gear wheel, gear wheel support, gear
Vertical frame, drift, axis pin base, base, jackscrew device are taken turns, the gear wheel support is fixedly connected with the two ends of gear wheel axle, gear wheel support
It is welded and fixed with gear wheel vertical frame, is at an angle of and sets between gear wheel and gear wheel vertical frame, gear wheel vertical frame is connected with axis pin base by pin-and-hole,
Axis pin base is fixedly connected with base, and drift is inserted between gear wheel vertical frame and base, in the gear wheel vertical frame side corresponding with drift
Face is provided with drift chute, and drift chute is consistent with the inclined-plane gradient of drift, in drift insertion drift chute, in drift lower end
Jackscrew device is set to be fixedly connected with base.
2. a kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing according to claim 1, it is characterised in that institute
Stating gear wheel includes gear wheel axle, roller set, bearing, and roller set is socketed in the outside of gear wheel axle, and covering the two ends between gear wheel axle in roller pacifies
Equipped with bearing.
3. a kind of wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing according to claim 1, it is characterised in that institute
Stating jackscrew device includes jackscrew, top screw seat, and top screw seat is fixed on the bottom of base, and jackscrew is screwed onto in the screwed hole of top screw seat.
4. a kind of prevent conical gear using the wheel stopping structure for preventing conical gear central axle sleeve from wearing and tearing as claimed in claim 1
The method of central axle sleeve abrasion, it is characterised in that：Comprise the following steps：
1) two sets of wheel stopping structures are taken into gear wheel on the inside of auger bit ash hoist gear wheel, the reverse position of axle sleeve fray
The mode that base is welded with conical gear central axle sleeve pedestal；
2) when installing, gear wheel shaft centre line is parallel with auger bit ash hoist gear wheel medial surface；
3) by adjusting gear wheel jackscrew, gear wheel is moved radially along gear wheel, make roller set with fully being contacted on the inside of gear wheel；
4) spiral shell cone gear wheel operating during, roller set laminating bull gear drive, while make gear wheel radially inside by
The opposition of gear wheel, so as to counteract the radial load suffered by gear wheel central axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800308.9A CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800308.9A CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105366381A CN105366381A (en) | 2016-03-02 |
| CN105366381B true CN105366381B (en) | 2017-08-22 |
Family
ID=55369118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800308.9A Active CN105366381B (en) | 2015-11-19 | 2015-11-19 | A kind of wheel stopping structure and method that prevent conical gear central axle sleeve from wearing and tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366381B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411420Y (en) * | 2009-06-19 | 2010-02-24 | 唐山利生窑业有限公司 | Ash discharge device for lime shaft furnace |
| CN201497331U (en) * | 2009-06-18 | 2010-06-02 | 唐山利生窑业有限公司 | Multistage rotating distribution device for lime shaft kiln |
| CN202973842U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Improved rotary kiln catch wheel device |
| CN203216251U (en) * | 2013-04-02 | 2013-09-25 | 南京中材水泥备件有限公司 | Novel installation structure of hydraulic blocking wheel |
| CN203395035U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Bearing arrangement structure and speed reducer |
| CN103907438A (en) * | 2014-03-14 | 2014-07-09 | 东北农业大学 | Automatic accurate hole fertilization control mechanism for corn seedling stage |
| JP2014162641A (en) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | Maintenance management method of screw conveyor |
| CN203845482U (en) * | 2014-06-03 | 2014-09-24 | 泰富国际工程有限公司 | Stop wheel device of bucket wheel mechanism of bridge type blending reclaimer |
-
2015
- 2015-11-19 CN CN201510800308.9A patent/CN105366381B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201497331U (en) * | 2009-06-18 | 2010-06-02 | 唐山利生窑业有限公司 | Multistage rotating distribution device for lime shaft kiln |
| CN201411420Y (en) * | 2009-06-19 | 2010-02-24 | 唐山利生窑业有限公司 | Ash discharge device for lime shaft furnace |
| CN202973842U (en) * | 2012-11-06 | 2013-06-05 | 唐山盾石机械制造有限责任公司 | Improved rotary kiln catch wheel device |
| JP2014162641A (en) * | 2013-02-28 | 2014-09-08 | Sumitomo Metal Mining Co Ltd | Maintenance management method of screw conveyor |
| CN203216251U (en) * | 2013-04-02 | 2013-09-25 | 南京中材水泥备件有限公司 | Novel installation structure of hydraulic blocking wheel |
| CN203395035U (en) * | 2013-08-12 | 2014-01-15 | 沃德(天津)传动有限公司 | Bearing arrangement structure and speed reducer |
| CN103907438A (en) * | 2014-03-14 | 2014-07-09 | 东北农业大学 | Automatic accurate hole fertilization control mechanism for corn seedling stage |
| CN203845482U (en) * | 2014-06-03 | 2014-09-24 | 泰富国际工程有限公司 | Stop wheel device of bucket wheel mechanism of bridge type blending reclaimer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105366381A (en) | 2016-03-02 |
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| C10 | Entry into substantive examination | ||
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| CP03 | Change of name, title or address |
Address after: 114000 Anshan Iron and steel plant, Tiexi District, Anshan, Liaoning Patentee after: ANSHAN IRON AND STEEL GROUP REFRACTORY Co.,Ltd. Address before: 114000 Anshan Iron and steel factory, Tiexi District, Liaoning, Anshan Patentee before: ANGANG GROUP REFRACTORIES Co. |