CN104016208A - Novel roller type idler wheel of construction hoist - Google Patents
Novel roller type idler wheel of construction hoist Download PDFInfo
- Publication number
- CN104016208A CN104016208A CN201410289912.5A CN201410289912A CN104016208A CN 104016208 A CN104016208 A CN 104016208A CN 201410289912 A CN201410289912 A CN 201410289912A CN 104016208 A CN104016208 A CN 104016208A
- Authority
- CN
- China
- Prior art keywords
- roller
- idler wheel
- shaft
- oil cup
- filling oil
- Prior art date
- 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.)
- Pending
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention relates to a novel roller type idler wheel of a construction hoist. The novel roller type idler wheel is characterized by consisting of a press-fit forced filling oil cup, a flexible retaining ring for a shaft, an end cover, an idler wheel body, a roller, a roller mounting groove, a roller mounting and left-right displacement groove, an idler wheel eccentric shaft, a flat washer, a spring washer and a bolt. The roller mounting groove and the roller mounting and left-right displacement groove are formed in the idler wheel body and the idler wheel eccentric shaft, and an original ball type bearing of an idler wheel is changed into the roller. The flexible retaining ring for the shaft moves outwards to be matched with the end cover for achieving the effects of sealing and fixing the idler wheel so as to replace an original flexible retaining ring for a shaft and a dust cover. A straight-through type forced filling oil cup is changed into the press-fit forced filling oil cup. A framework oil seal and a flexible retaining ring for a hole are omitted. The novel roller type idler wheel of the hoist has the advantages that the stressed area of the roller is increased compared with that of a ball, and thus the bearing load is great; the roller is unlikely to wear and long in service life; the novel roller type idler wheel is good in sealing property and low in noise and has good dustproof and waterproof effects; the novel roller type idler wheel is also smooth to run and convenient to maintain and is safe and reliable.
Description
Technical field
The present invention relates to a kind of building hoist roller, especially New Type Construction Hoist roller roller.
Background technology
In building hoist, cage is to be installed on standard knot and to move by roller at present.The roller that this cage uses, due to the inadequate science of its structure, reasonable, as: roller adopts ball bearing as primary member, and ball bearing surface is little, easy to wear; Bearing capacity is poor, and bearing load is little; With the fixing ball bearing of circlip for shaft, circlip for shaft is easy to wear, and fixed performance is poor, and ball bearing is fragile, and service life is short, easily causes safety misadventure; With through type compression leg lubricating cup and cover of dust sealing ball bearing, poor sealing performance, roller noise is large.The solution that above deficiency has never had.
Summary of the invention
The deficiency existing for current building hoist roller, I have invented a kind of New Type Construction Hoist roller roller.Be characterized in installing with left and right displacement groove, roller torque-transmitting axle, flat gasket, spring washer, bolt and forming by press-fit forced filling oil cup, circlip for shaft, end cap, roller body, roller, roller mounting groove, roller.As shown in Figure 1, 2: on roller body (1) and roller torque-transmitting axle (2), output roller mounting groove (15), roller installation and left and right displacement groove (16), change former roller ball bearing (6) into roller (14).Coordinate pair roller to play sealing and fixation with end cap (13) outer circlip for shaft (9) moving, replace former circlip for shaft (9) and cover of dust (11).Change through type forced filling oil cup (10) into press-fit forced filling oil cup (12).Remove outside framework oil seal (7), circlip for bore (8).
Adopt the beneficial effect of a kind of New Type Construction Hoist roller of the present invention roller to be: roller increases than ball area of thrust surface, and bearing load is large; Roller is not easy to wear, long service life; Good airproof performance, noise is little, dustproof, good water-proof effect; Operate steadily, safe and reliable, easy to maintenance.
Brief description of the drawings
Fig. 1 is the structure cutaway view of building hoist roller before improving.
In figure, 1. roller body; 2. roller torque-transmitting axle; 3. bolt; 4. flat gasket; 5. spring washer; 6. bearing; 7. outside framework oil seal; 8. circlip for bore; 9. circlip for shaft; 10. through type forced filling oil cup; 11. cover of dusts.
Fig. 2 is the structure cutaway view of the elevator roller roller after improving.
In figure, 1. roller body; 2. roller torque-transmitting axle; 3. bolt; 4. flat gasket; 5. spring washer; 9. circlip for shaft; 12. press-fit forced filling oil cups; 13. end caps; 14. rollers; 15. roller mounting grooves; 16. rollers are installed and left and right displacement groove.
Detailed description of the invention
As shown in Figure 1, 2: on roller body (1) and roller torque-transmitting axle (2), dig out roller mounting groove (15), roller installation and left and right displacement groove (16), change ball bearing (6) in former roller into roller (14).Coordinate pair roller to play sealing and fixation with end cap (13) outer circlip for shaft (9) moving, replace former circlip for shaft (9) and cover of dust (11).Change through type forced filling oil cup (10) into press-fit forced filling oil cup (12).Remove outside framework oil seal (7), circlip for bore (8).
Claims (4)
1. a New Type Construction Hoist roller roller, is characterized in that being installed with left and right displacement groove, roller torque-transmitting axle, flat gasket, spring washer, bolt and being formed by press-fit forced filling oil cup, circlip for shaft, end cap, roller body, roller, roller mounting groove, roller.
2. according to a kind of New Type Construction Hoist roller roller described in claims 1, it is characterized in that digging out roller mounting groove, roller installation and left and right displacement groove on roller body and roller torque-transmitting axle, change former roller ball bearing into roller.
3. according to a kind of New Type Construction Hoist roller roller described in claims 1, it is characterized in that circlip for shaft to move and coordinate pair roller to play sealing and fixation with end cap outward, replace former circlip for shaft and cover of dust.
4. according to a kind of New Type Construction Hoist roller roller described in claims 1, it is characterized in that changing through type forced filling oil cup into press-fit forced filling oil cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289912.5A CN104016208A (en) | 2014-06-26 | 2014-06-26 | Novel roller type idler wheel of construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289912.5A CN104016208A (en) | 2014-06-26 | 2014-06-26 | Novel roller type idler wheel of construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104016208A true CN104016208A (en) | 2014-09-03 |
Family
ID=51433275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289912.5A Pending CN104016208A (en) | 2014-06-26 | 2014-06-26 | Novel roller type idler wheel of construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104016208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275469A (en) * | 2015-11-23 | 2016-01-27 | 无锡巨通矿山机械有限公司 | Rolling supporting shoe of coal cutter |
| CN105819183A (en) * | 2016-05-30 | 2016-08-03 | 黄石市华天自动化设备有限公司 | Automatic self-aligning and lubrication guiding device of self-propelled trolley |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11500992A (en) * | 1995-12-19 | 1999-01-26 | アクチボラゲット エス ケイ エフ | Lift Mast Roller Assembly for Forklift Truck Lifting Structure |
| CN200965004Y (en) * | 2006-09-26 | 2007-10-24 | 镇江飞亚轴承有限责任公司 | Feeding chain roller bearing |
| CN101108400A (en) * | 2006-07-18 | 2008-01-23 | 洛阳轴研科技股份有限公司 | Support rolling wheel composite structure of flattener |
| CN202108866U (en) * | 2011-06-21 | 2012-01-11 | 襄阳宇清传动科技有限公司 | Adjustable composite roller bearing |
| CN202988474U (en) * | 2012-11-23 | 2013-06-12 | 郑州市长城机器制造有限公司 | Rolling wheel assembly, lifting cage where rolling wheel assembly is used and construction elevator |
| CN203051476U (en) * | 2013-02-06 | 2013-07-10 | 洛阳轴研科技股份有限公司 | Roller bearing |
| CN203127627U (en) * | 2013-02-23 | 2013-08-14 | 青岛松灵电力环保设备有限公司 | Carrier roller of chain bucket machine |
-
2014
- 2014-06-26 CN CN201410289912.5A patent/CN104016208A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11500992A (en) * | 1995-12-19 | 1999-01-26 | アクチボラゲット エス ケイ エフ | Lift Mast Roller Assembly for Forklift Truck Lifting Structure |
| CN101108400A (en) * | 2006-07-18 | 2008-01-23 | 洛阳轴研科技股份有限公司 | Support rolling wheel composite structure of flattener |
| CN200965004Y (en) * | 2006-09-26 | 2007-10-24 | 镇江飞亚轴承有限责任公司 | Feeding chain roller bearing |
| CN202108866U (en) * | 2011-06-21 | 2012-01-11 | 襄阳宇清传动科技有限公司 | Adjustable composite roller bearing |
| CN202988474U (en) * | 2012-11-23 | 2013-06-12 | 郑州市长城机器制造有限公司 | Rolling wheel assembly, lifting cage where rolling wheel assembly is used and construction elevator |
| CN203051476U (en) * | 2013-02-06 | 2013-07-10 | 洛阳轴研科技股份有限公司 | Roller bearing |
| CN203127627U (en) * | 2013-02-23 | 2013-08-14 | 青岛松灵电力环保设备有限公司 | Carrier roller of chain bucket machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275469A (en) * | 2015-11-23 | 2016-01-27 | 无锡巨通矿山机械有限公司 | Rolling supporting shoe of coal cutter |
| CN105819183A (en) * | 2016-05-30 | 2016-08-03 | 黄石市华天自动化设备有限公司 | Automatic self-aligning and lubrication guiding device of self-propelled trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |