CN201538982U - Material grab machine traveling correcting device - Google Patents
Material grab machine traveling correcting device Download PDFInfo
- Publication number
- CN201538982U CN201538982U CN2009202038116U CN200920203811U CN201538982U CN 201538982 U CN201538982 U CN 201538982U CN 2009202038116 U CN2009202038116 U CN 2009202038116U CN 200920203811 U CN200920203811 U CN 200920203811U CN 201538982 U CN201538982 U CN 201538982U
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- China
- Prior art keywords
- wheel
- traveling
- correcting
- correcting device
- material grab
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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.)
- Expired - Fee Related
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a material grab machine traveling correcting device, which is characterized in that a correcting wheel with a rolling bearing is arranged above a traveling wheel deflecting inwards, the correcting wheel is connected to the inner side of a seat plate at the upper end of a fixing plate of the traveling wheel, and a rim of the correcting wheel contacts with a waist portion of an I-shaped beam track. The correcting wheel is disposed above the traveling wheel, thereby preventing the upper portion of the traveling mechanism from tilting inwards, avoiding the problem that the end surface of the traveling wheel scratches the waist portion of the I-shaped beam track, prolonging service lives of relative workpieces about twice, and guaranteeing flexible and stable operation of the traveling mechanism. The material grab machine traveling correcting device is simple in structure and convenient in operation and maintenance, and not only reduces friction resistance, but also reduces abrasion to the waist portion of the I-shaped beam by utilizing the correcting wheel with the rolling bearing,.
Description
Technical field
The utility model belongs to the loading machine field, particularly a kind of device that prevents material grab claw running mechanism deflection.
Background technology
Monorail material grab claw generally is used for the occasion of continuously frequent operation such as the loading lifting of loose unpacked material and carrying, because that it has agent structure is fairly simple, easy to operate, practical, and characteristics such as cost is lower and being widely adopted.At present, domestic employed single track grab claw all has power cable, and power cable is suspended on a side of grab claw i iron monorail dolly, is held up by a roller that is fixed on traveling dolly one side, moves back and forth with dolly during operation.Because power cable weighs more than the 500kg, the roller of in addition entrusting power cable is an end that is fixed on dolly, it is a side of grab claw i beam single track, make the traveling dolly bear cable and slip bigger lay particular stress on load, cause a side of running mechanism deflection suspended cables, and cause the travelling wheel end face and the scratching mutually of i beam track waist of opposite side, and not only increased the traveling resistance, reduced the flexibility of action; And the wearing and tearing that strengthened travelling wheel and i beam track waist, shortened the life cycle of associated workpiece.
Summary of the invention
The purpose of this utility model aims to provide a kind of simple in structure, flexible movements, and frictional resistance is little, can effectively prevent the grab claw traveling deviation correcting device of running mechanism deflection.Its concrete scheme is:
A kind of material grab claw traveling deviation correcting device comprises the travelling wheel fixed head, is characterized in being provided with above intilted travelling wheel a correction wheel; The seat board inboard that is connected travelling wheel fixed head upper end by wheel shaft is taken turns in correction, and the wheel rim of correction wheel contacts with i beam track waist.
Between travelling wheel fixed head and seat board, be connected with gusset; Stud with rolling bearing on the correction wheel.
Owing to installed the correction wheel in the intilted one seat board inboard that sidles road wheel fixed head upper end, and the wheel rim of correction wheel is resisted against on the i beam track waist, stoped running mechanism top to slope inwardly, avoid the travelling wheel end face to scrape the problem of gnawing i beam track waist, improved about 2 times of application lifes of associated workpiece; Simultaneously, reduce frictional resistance, guaranteed the flexible stable operation of running mechanism.The utility model is simple in structure, is convenient to operation and maintenance, and adopts the correction wheel that has rolling bearing, has both reduced frictional resistance, has reduced the wearing and tearing to the i beam waist again.
Description of drawings
Accompanying drawing is a material grab claw traveling deviation correcting device installment state schematic diagram.
Among the figure: i beam 1, wheel shaft 2, correction wheel 3, seat board 4, gusset 5, fixed head 6, travelling wheel 7.
The specific embodiment
By accompanying drawing as seen, the grab claw running mechanism mainly is that the left and right sides of the walking rails that forms at i beam 1 is arranged with a cover transmission system respectively.Different is to be provided with roller and power cable in the side upper end of left side transmission system travelling wheel 7 fixed heads 6.The utility model is to set up a cover correction wheel 3 on the right side above promptly not with the travelling wheel 7 of the transmission system of roller and cable one side.Correction wheel 3 comprises the rolling bearing of taking turns sheet, wheel shaft 2 and fifth wheel sheet and wheel shaft; The wheel sheet adopts the thick carbon steel plate of 35mm to process.Wheel shaft 2 is welded on the inboard of seat board 4, and the seat board of being made by the 15mm steel plate 4 is welded in the upper end of travelling wheel fixed head 6, is the intensity that increases seat board 4, is welded with gusset 5 again between the bottom surface of the outside of fixed head 6 and seat board 4.
During installation, after at first the travelling wheel of i beam 1 both sides and transmission system being adjusted to the right place by standard, can fix correction wheel 3, and making wheel rim and the i beam 1 waist even contact of correction wheel 3, steady with the traveling of assurance running mechanism.
Claims (3)
1. a material grab claw traveling deviation correcting device comprises the travelling wheel fixed head, it is characterized in that, is provided with a correction wheel above intilted travelling wheel; The seat board inboard that is connected travelling wheel fixed head upper end by wheel shaft is taken turns in correction, and the wheel rim of correction wheel contacts with i beam track waist.
2. material grab claw traveling deviation correcting device according to claim 1 is characterized in that, studs with rolling bearing on the correction wheel.
3. material grab claw traveling deviation correcting device according to claim 1 is characterized in that, is connected with gusset between travelling wheel fixed head and seat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202038116U CN201538982U (en) | 2009-10-10 | 2009-10-10 | Material grab machine traveling correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202038116U CN201538982U (en) | 2009-10-10 | 2009-10-10 | Material grab machine traveling correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538982U true CN201538982U (en) | 2010-08-04 |
Family
ID=42590432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202038116U Expired - Fee Related CN201538982U (en) | 2009-10-10 | 2009-10-10 | Material grab machine traveling correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879547A (en) * | 2017-03-02 | 2017-06-23 | 湖南师范大学 | Deviation correction mechanism and automatic feeding device |
| CN115155871A (en) * | 2022-07-27 | 2022-10-11 | 深圳市瑞荣自动化有限公司 | PCB spraying device |
-
2009
- 2009-10-10 CN CN2009202038116U patent/CN201538982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879547A (en) * | 2017-03-02 | 2017-06-23 | 湖南师范大学 | Deviation correction mechanism and automatic feeding device |
| CN115155871A (en) * | 2022-07-27 | 2022-10-11 | 深圳市瑞荣自动化有限公司 | PCB spraying device |
| CN115155871B (en) * | 2022-07-27 | 2024-04-12 | 深圳市瑞荣自动化有限公司 | PCB spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |