CN104150147B - A kind of telescopic lifting roller bed - Google Patents
A kind of telescopic lifting roller bed Download PDFInfo
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- CN104150147B CN104150147B CN201410370918.5A CN201410370918A CN104150147B CN 104150147 B CN104150147 B CN 104150147B CN 201410370918 A CN201410370918 A CN 201410370918A CN 104150147 B CN104150147 B CN 104150147B
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- roller bed
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Abstract
A kind of telescopic lifting roller bed, comprise roller bed body, be arranged on the carrying roller on roller bed body and be arranged on the bracket to its support and transmission effect below roller bed body, bracket is the frame structure of hollow, and between the framework of bracket and roller bed body, be connected with push-pull mechanism roller bed body can released and retracted, this push-pull mechanism comprises the leading screw arranged along carriage length direction, the driver train driving leading screw to rotate and be enclosed within the outer and sleeve be connected with threads of lead screw of leading screw, when sleeve is fixedly connected with to realize screw turns with roller bed body bottom portion, sleeve band action roller bed body moves back and forth, bracket base is also provided with multiple lifting mechanism bracket being carried out to highly regulate, this lifting mechanism comprises base, is hinged on the eccentric wheel on base and drives eccentric drive motor, eccentric disc is connected to the bottom surface of base, and structure of the present invention simply, well operates, easy to control, adult is low, parts are few, installation and maintenance are convenient.
Description
Technical field
The present invention relates to a kind of mechanization transmission equipment, relate to a kind of telescopic lifting roller bed specifically.
Background technology
Roller bed is the manufacturing common equipment of car equipment, on vehicle malfunction foresee, high roller bed is as a line load transfer device, welding is continued for the vehicle body completing welding on a upper station being transported to next station, in factory floor, often need the action that workpiece or other objects are made to liter or fallen, workpiece or other objects also need the action of movement simultaneously.Existing lifting mechanism has crane, is arranged with the multiple live-rollerss connected with live-rollers driver train above crane; There is underframe in the below of crane, underframe is fixed with vertical four all around symmetrically arranged slideways, sliding block joint between crane and slideway; Lifting bridge joint lift drive mechanism.Drive crane to do the motion of rising or declining by lift drive mechanism during work, live-rollers driver train drives each live-rollers to rotate, and workpiece or other objects do the movement of horizontal direction by the rotation of live-rollers.The lifting action of existing this lifting mechanism all adopts hydraulic gear or worm-and-wheel gear to complete, and complex structure, manufactures height, and installation and maintenance are inconvenient.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of telescopic lifting roller bed, and its structure simply, well operates, easy to control, adult is low, parts are few, installation and maintenance are convenient.
The technical solution adopted in the present invention is: a kind of telescopic lifting roller bed, comprise roller bed body, be arranged on the carrying roller on roller bed body and be arranged on the bracket to its support and transmission effect below roller bed body, described bracket is the frame structure of hollow, and between the framework of bracket and roller bed body, be connected with push-pull mechanism roller bed body can released and retracted, this push-pull mechanism comprises the leading screw arranged along carriage length direction, the driver train driving leading screw to rotate and be enclosed within the outer and sleeve be connected with threads of lead screw of leading screw, when described sleeve is fixedly connected with to realize screw turns with roller bed body bottom portion, sleeve band action roller bed body moves back and forth,
Described bracket base is also provided with multiple lifting mechanism bracket being carried out to highly regulate, and this lifting mechanism comprises base, is hinged on the eccentric wheel on base and drives eccentric drive motor, and described eccentric disc is connected to the bottom surface of base.
Described eccentric wheel and base are respectively 4, and wherein, in pairs, two eccentric wheel of every centering are installed on the end of rotating shaft to eccentric wheel respectively, and with axis of rotation, base is located at roller end, and hinged with rotating shaft.
The both sides on the external edge of described bracket cage are also arranged with the belt conveyor for transfer roller bed body, and the direction of transfer of this belt conveyor is parallel with carriage length direction.
Beneficial effect of the present invention: roller bed body of the present invention can slide the length increasing roller bed body on bracket, effectively can save roller bed to take up room, the present invention adopts lifting structure, realized rising or the decline of roller bed by eccentric rotation in the present invention, parts are few, integral structure is simple, and installation and maintenance are convenient, and equipment cost is low, appearance easy operation control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is lifting mechanism structural representation;
Mark in figure: 1, roller bed body, 2, carrying roller, 3, bracket, 4, push-pull mechanism, 5, leading screw, 6, sleeve, 7, lifting mechanism, 8, base, 9, eccentric wheel, 10, rotating shaft, 11, belt conveyor.
Detailed description of the invention
As shown in the figure, a kind of telescopic lifting roller bed, comprise roller bed body 1, be arranged on the carrying roller 2 on roller bed body 1 and be arranged on the bracket 3 to its support and transmission effect below roller bed body 1, described bracket 3 is the frame structure of hollow, and between the framework of bracket 3 and roller bed body 1, be connected with the push-pull mechanism 4 roller bed body 1 can released and retracted, this push-pull mechanism 4 comprises the leading screw 5 arranged along bracket 3 length direction, the driver train driving leading screw 5 to rotate and be enclosed within the outer and sleeve 6 be threaded with leading screw 5 of leading screw 5, described sleeve 6 be fixedly connected with bottom roller bed body 1 to realize leading screw 5 rotate time, sleeve 6 is with action roller bed body 1 to move back and forth,
Multiple lifting mechanism 7 bracket 3 being carried out to highly regulate also is installed bottom described bracket 3, this lifting mechanism 7 comprises base 8, is hinged on the eccentric wheel 9 on base 8 and drives the drive motor of eccentric wheel 9, and the disc of described eccentric wheel 9 is connected to the bottom surface of base 8.
Described eccentric wheel 9 and base 8 are respectively 4, wherein, eccentric wheel 9 in pairs, two eccentric wheel 9 of every centering are installed on the end of rotating shaft 10 respectively, and rotate with rotating shaft 10, base 8 is located at rotating shaft 10 end, and hinged with rotating shaft 10, the both sides of described bracket 3 framework outer are also arranged with the belt conveyor 11 for transfer roller bed body 1, and the direction of transfer of this belt conveyor 11 is parallel with bracket 3 length direction.
Roller bed body of the present invention can slide the length increasing roller bed body on bracket, effectively can save roller bed to take up room, the present invention adopts lifting structure, realized rising or the decline of roller bed by eccentric rotation in the present invention, parts are few, integral structure is simple, and installation and maintenance are convenient, and equipment cost is low, appearance easy operation control.
Claims (3)
1. a telescopic lifting roller bed, comprise roller bed body (1), be arranged on the carrying roller (2) on roller bed body (1) and be arranged on the bracket (3) to its support and transmission effect below roller bed body (1), it is characterized in that: the frame structure that described bracket (3) is hollow, and between the framework of bracket (3) and roller bed body (1), be connected with the push-pull mechanism (4) roller bed body (1) can released and retracted, this push-pull mechanism (4) comprises the leading screw (5) arranged along bracket (3) length direction, drive leading screw (5) driver train that rotates and be enclosed within the sleeve (6) that leading screw (5) is threaded outward and with leading screw (5), described sleeve (6) and roller bed body (1) bottom is fixedly connected with to realize leading screw (5) when rotating, sleeve (6) band action roller bed body (1) moves back and forth,
Described bracket (3) bottom is also provided with multiple lifting mechanism (7) bracket (3) being carried out to highly regulate, this lifting mechanism (7) comprises base (8), is hinged on the eccentric wheel (9) on base (8) and drives the drive motor of eccentric wheel (9), and the disc of described eccentric wheel (9) is connected to the bottom surface of base (8).
2. a kind of telescopic lifting roller bed as claimed in claim 1, it is characterized in that: described eccentric wheel (9) and base (8) are respectively 4, wherein, eccentric wheel (9) in pairs, two eccentric wheel (9) of every centering are installed on the end of rotating shaft (10) respectively, and rotate with rotating shaft (10), base (8) is located at rotating shaft (10) end, and hinged with rotating shaft (10).
3. a kind of telescopic lifting roller bed as claimed in claim 1, it is characterized in that: the both sides of described bracket (3) framework outer are also arranged with the belt conveyor (11) for transfer roller bed body (1), and the direction of transfer of this belt conveyor (11) is parallel with bracket (3) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370918.5A CN104150147B (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic lifting roller bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370918.5A CN104150147B (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic lifting roller bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104150147A CN104150147A (en) | 2014-11-19 |
| CN104150147B true CN104150147B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370918.5A Active CN104150147B (en) | 2014-07-31 | 2014-07-31 | A kind of telescopic lifting roller bed |
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| Country | Link |
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| CN (1) | CN104150147B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379679A (en) * | 2016-11-30 | 2017-02-08 | 无锡市创恒机械有限公司 | Automatic transport device |
| CN108996107A (en) * | 2018-06-30 | 2018-12-14 | 湖州博得物流设备有限公司 | A kind of turnover roller conveyor |
| CN110562692B (en) * | 2019-08-06 | 2020-12-29 | 成都拓维高科光电科技有限公司 | Mask plate cleaning system clamp and using method thereof |
| CN115489957B (en) * | 2021-06-02 | 2023-07-18 | 淮阴工学院 | Intelligent transmission system |
| CN113649744A (en) * | 2021-09-08 | 2021-11-16 | 浙江海洋大学 | Auxiliary device for building petroleum conveying pipeline |
Citations (9)
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| US6155402A (en) * | 1998-05-14 | 2000-12-05 | Valiant Machine & Tool Inc. | Conveyor system |
| KR100507119B1 (en) * | 2002-12-20 | 2005-08-09 | 현대자동차주식회사 | Jig apparatus for fabricating bus body |
| CN102689792A (en) * | 2012-05-29 | 2012-09-26 | 浙江金刚汽车有限公司 | Automatic car positioning device of roller machine tool |
| CN202704547U (en) * | 2012-05-29 | 2013-01-30 | 浙江金刚汽车有限公司 | Position adjusting device of roller bed body |
| CN203006310U (en) * | 2012-11-15 | 2013-06-19 | 江苏天奇物流系统工程股份有限公司 | Flat-belt roller bed |
| CN203143472U (en) * | 2013-01-17 | 2013-08-21 | 芜湖合力自动化有限公司 | Conveying roller bed applicable to automobile white bodies |
| CN203345596U (en) * | 2013-06-14 | 2013-12-18 | 湖北华昌达智能装备股份有限公司 | Shifting roller bed |
| CN203728028U (en) * | 2014-01-03 | 2014-07-23 | 上海哲成汽车装备工程有限公司 | Automatic lifting roller bed system for automobile production line |
| CN203997734U (en) * | 2014-07-31 | 2014-12-10 | 机械工业第四设计研究院有限公司 | A kind of telescopic lifting roller bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060151302A1 (en) * | 2005-01-07 | 2006-07-13 | Baker Timothy R | Metering discharge bed for belt-driven roller conveyor |
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2014
- 2014-07-31 CN CN201410370918.5A patent/CN104150147B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155402A (en) * | 1998-05-14 | 2000-12-05 | Valiant Machine & Tool Inc. | Conveyor system |
| KR100507119B1 (en) * | 2002-12-20 | 2005-08-09 | 현대자동차주식회사 | Jig apparatus for fabricating bus body |
| CN102689792A (en) * | 2012-05-29 | 2012-09-26 | 浙江金刚汽车有限公司 | Automatic car positioning device of roller machine tool |
| CN202704547U (en) * | 2012-05-29 | 2013-01-30 | 浙江金刚汽车有限公司 | Position adjusting device of roller bed body |
| CN203006310U (en) * | 2012-11-15 | 2013-06-19 | 江苏天奇物流系统工程股份有限公司 | Flat-belt roller bed |
| CN203143472U (en) * | 2013-01-17 | 2013-08-21 | 芜湖合力自动化有限公司 | Conveying roller bed applicable to automobile white bodies |
| CN203345596U (en) * | 2013-06-14 | 2013-12-18 | 湖北华昌达智能装备股份有限公司 | Shifting roller bed |
| CN203728028U (en) * | 2014-01-03 | 2014-07-23 | 上海哲成汽车装备工程有限公司 | Automatic lifting roller bed system for automobile production line |
| CN203997734U (en) * | 2014-07-31 | 2014-12-10 | 机械工业第四设计研究院有限公司 | A kind of telescopic lifting roller bed |
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| Publication number | Publication date |
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| CN104150147A (en) | 2014-11-19 |
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