CN102642699B - Floating protection mechanism of suspension drive device of chained conveying system - Google Patents
Floating protection mechanism of suspension drive device of chained conveying system Download PDFInfo
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- CN102642699B CN102642699B CN 201210145785 CN201210145785A CN102642699B CN 102642699 B CN102642699 B CN 102642699B CN 201210145785 CN201210145785 CN 201210145785 CN 201210145785 A CN201210145785 A CN 201210145785A CN 102642699 B CN102642699 B CN 102642699B
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Abstract
The invention discloses a floating protection mechanism of a suspension drive device of a chained conveying system, which solves the problems of long response time and poor protection effect of the existing protection mechanism. The floating protection mechanism comprises a drive bearing (2), chain wheels (4) and a conveying chain (5) which are fixedly arranged on a chained conveying track (1), asuspension drive device is suspended on the side surface of the chained conveying track (1), a triangle-shaped torsion bearing arm (8) is fixedly arranged above a shell of a vertical outlet shaft speed reducer (6), a frame body (19) and a torsion bearing support (18) which extend towards the direction of the suspension drive device are arranged on the chained conveying track (1), a torsion bearing draw-bar guide sleeve (12) is arranged on the top surface of the torsion bearing support (18), a contact switch base (17) is arranged on the side surface of the torsion bearing support (18), and a contact switch rod (16) and the contact switch base (17) are respectively electrically connected with an electric controller of a drive motor (7). The floating protection mechanism of the suspension drive device of the chained conveying system disclosed by the invention has a compact structure and high safety and reliability.
Description
Technical field
The present invention relates to the unsteady protection mechanism of the suspention actuating device in a kind of chain conveyor system, particularly a kind of unsteady protection mechanism of carrying the suspention actuating device in the set chain type of upper and lower sloping area segments.
Background technology
In having the chain conveyor system that suspends actuating device in midair, the driving power of conveying workpieces is the drive motor that comes from the suspention actuating device, conveying workpieces is to drive by chain, chain is to drive by transportation sprocket, transportation sprocket is to be driven by axle drive shaft, and axle drive shaft suspends whole actuating device in midair and transmits and drives power.When the workpiece that is transferred the pulsed concussion occurs by screens or owing to other reasons; the capital produces the impact of very big twist moment to suspension apparatus on the direction of conveying workpieces; the lighter influences the smooth operation of whole actuating device; weight person damages the suspention actuating device; existing suspention actuating device fender guard is the mechanical rigid protection; exist response time long, the problem of protection weak effect.
Summary of the invention
The invention provides a kind of unsteady protection mechanism of chain conveyor system suspention actuating device, the response time that has solved the prior art existence is long, the problem of protection weak effect.
The present invention overcomes the above problems by following scheme:
A kind of unsteady protection mechanism of chain conveyor system suspention actuating device; the electric controller and the chain type delivery track that comprise drive motor; be set with driving bearing at the chain type delivery track; in driving bearing, be provided with axle drive shaft; be set with sprocket wheel at axle drive shaft; sprocket wheel is provided with chain; the suspention actuating device of chain conveyor system is suspended in the side of chain type delivery track; axle drive shaft is by the vertical shaft reductor in the suspention actuating device and the output shaft mechanical connection that suspends the drive motor in the actuating device in midair; be provided with the bearing torque arm of set square shape in the housing upper fixed of vertical shaft reductor; the chain type delivery track is provided with the support body that stretches out to suspention actuating device direction; be set with the bearing torque bearing at support body; the end face of bearing torque bearing is provided with the bearing torque pull rod guide collar; the side of bearing torque bearing is provided with the contact switch seat; it is hinged that the left interface of bearing torque arm and I-shape joint is connected bearing pin by a left side; the right interface of I-shape joint is hinged by the head end of right connection bearing pin and bearing torque pull bar; the afterbody end of bearing torque pull bar passes the right side that is movably arranged on the bearing torque pull rod guide collar behind the bearing torque pull rod guide collar; the bearing torque pull bar is horizontally disposed along the direction parallel with delivery track; afterbody end at the bearing torque pull bar is socketed with L shaped elastic force adjustment seat and elastic force setting nut successively; between L shaped elastic force adjustment seat and bearing torque pull rod guide collar, be provided with the protection spring that floats; be provided with the contact switch bar in the lower end of L shaped elastic force adjustment seat; contact switch bar and contact switch seat relative spacing arrange, and contact switch bar and contact switch seat are electrically connected with the electric controller of drive motor respectively.
Be provided with conveying workpieces below chain, described chain type delivery track is arranged on the upward slope zone of workpiece delivery conduit or descending zone.
Compact conformation of the present invention, the safe reliability height is particularly to carrying the suspention actuating device can play the effect of the protection of floating in the set chain type of uphill/downhill area segments.
Description of drawings
Fig. 1 is the structural representation on the main apparent direction of the present invention;
Fig. 2 is the structural representation on the side-looking direction of the present invention;
Fig. 3 is the connection structure scheme drawing of I-shape joint 10 of the present invention and bearing torque arm 8 and bearing torque pull bar 11.
The specific embodiment
A kind of unsteady protection mechanism of chain conveyor system suspention actuating device; the electric controller and the chain type delivery track 1 that comprise drive motor 7; be set with driving bearing 2 at chain type delivery track 1; in driving bearing 2, be provided with axle drive shaft 3; be set with sprocket wheel 4 at axle drive shaft 3; sprocket wheel 4 is provided with chain 5; the suspention actuating device of chain conveyor system is suspended in the side of chain type delivery track 1; axle drive shaft 3 is by the vertical shaft reductor 6 in the suspention actuating device and the output shaft mechanical connection that suspends the drive motor 7 in the actuating device in midair; drive motor 7 drives sprocket wheel 4 by axle drive shaft 3 and rotates under the control of electric controller; the chain 5 that sprocket wheel 4 drives again on it rotates, and has realized hanging the transmission of the workpiece on chain 5.Be provided with the bearing torque arm 8 of set square shape in the housing upper fixed of vertical shaft reductor 6; chain type delivery track 1 is provided with the support body 19 that stretches out to suspention actuating device one side direction; be set with bearing torque bearing 18 at support body 19; the end face of bearing torque bearing 18 is provided with bearing torque pull rod guide collar 12; the side of bearing torque bearing 18 is provided with contact switch seat 17; it is hinged that the left interface of bearing torque arm 8 and I-shape joint 10 is connected bearing pin 9 by a left side; the right interface of I-shape joint 10 is hinged with the head end of bearing torque pull bar 11 by right connection bearing pin 20; the afterbody end of bearing torque pull bar 11 passes the right side that is movably arranged on bearing torque pull rod guide collar 12 behind the bearing torque pull rod guide collar 12; bearing torque pull bar 11 is horizontally disposed along the direction parallel with delivery track 1; afterbody end at bearing torque pull bar 11 is socketed with L shaped elastic force adjustment seat 14 and elastic force setting nut 15 successively; between L shaped elastic force adjustment seat 14 and bearing torque pull rod guide collar 12, be provided with the protection spring 13 that floats; be provided with contact switch bar 16 in the lower end of L shaped elastic force adjustment seat 14; contact switch bar 16 and the 17 relative spacing settings of contact switch seat, contact switch bar 16 and contact switch seat 17 are electrically connected with the electric controller of drive motor 7 respectively.When chain is subjected to the pulsed impact; whole suspention actuating device will afford a moment of torsion in the travel line direction; thereby the bearing torque arm 8 in the set square shape of the housing upper fixed setting of vertical shaft reductor 6 is rotated down; at this moment I-shape joint 10 will float this moment of rotation and convert the power of horizontal direction to; behind the unsteady protection of L shaped elastic force adjustment seat 14 compressions of the mobile drive of bearing torque pull bar 11 spring 13; contact switch bar 16 is contacted with contact switch seat 17; contact switch bar 16 contacts the electric signal that sends the back and cuts off the power supply of drive motor 7 by electric controller with contact switch seat 17, thereby has protected the not injury of being damaged property moment of torsion of whole suspention actuating device.
Be provided with conveying workpieces below chain 5, described chain type delivery track 1 is arranged on the upward slope zone of workpiece delivery conduit or descending zone.The present invention is particularly suitable for using at uphill/downhill travel line place.
Claims (2)
1. the unsteady protection mechanism of chain conveyor system suspention actuating device; the electric controller and the chain type delivery track (1) that comprise drive motor (7); be set with driving bearing (2) at chain type delivery track (1); in driving bearing (2), be provided with axle drive shaft (3); be set with sprocket wheel (4) at axle drive shaft (3); sprocket wheel (4) is provided with chain (5); the suspention actuating device of chain conveyor system is suspended in the side of chain type delivery track (1); axle drive shaft (3) is by the vertical shaft reductor (6) in the suspention actuating device and the output shaft mechanical connection that suspends the drive motor (7) in the actuating device in midair; it is characterized in that; be provided with the bearing torque arm (8) of set square shape in the housing upper fixed of vertical shaft reductor (6); chain type delivery track (1) is provided with the support body (19) that stretches out to suspention actuating device direction; be set with bearing torque bearing (18) at support body (19); the end face of bearing torque bearing (18) is provided with bearing torque pull rod guide collar (12); the side of bearing torque bearing (18) is provided with contact switch seat (17); it is hinged that the left interface of bearing torque arm (8) and I-shape joint (10) is connected bearing pin (9) by a left side; the right interface of I-shape joint (10) is hinged with the head end of bearing torque pull bar (11) by right connection bearing pin (20); the afterbody end of bearing torque pull bar (11) passes the right side that is movably arranged on bearing torque pull rod guide collar (12) behind the bearing torque pull rod guide collar (12); bearing torque pull bar (11) is horizontally disposed along the direction parallel with delivery track (1); afterbody end at bearing torque pull bar (11) is socketed with L shaped elastic force adjustment seat (14) and elastic force setting nut (15) successively; between L shaped elastic force adjustment seat (14) and bearing torque pull rod guide collar (12), be provided with the protection spring (13) that floats; be provided with contact switch bar (16) in the lower end of L shaped elastic force adjustment seat (14); contact switch bar (16) and contact switch seat (17) relative spacing setting, contact switch bar (16) and contact switch seat (17) are electrically connected with the electric controller of drive motor (7) respectively.
2. a kind of chain conveyor system according to claim 1 suspends the unsteady protection mechanism of actuating device in midair; it is characterized in that; below at chain (5) is provided with conveying workpieces, and described chain type delivery track (1) is arranged on the upward slope zone of workpiece delivery conduit or descending zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210145785 CN102642699B (en) | 2012-05-12 | 2012-05-12 | Floating protection mechanism of suspension drive device of chained conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210145785 CN102642699B (en) | 2012-05-12 | 2012-05-12 | Floating protection mechanism of suspension drive device of chained conveying system |
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| Publication Number | Publication Date |
|---|---|
| CN102642699A CN102642699A (en) | 2012-08-22 |
| CN102642699B true CN102642699B (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210145785 Active CN102642699B (en) | 2012-05-12 | 2012-05-12 | Floating protection mechanism of suspension drive device of chained conveying system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105173539A (en) * | 2015-08-24 | 2015-12-23 | 湖北华昌达智能装备股份有限公司 | Floating type driving device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1465834A (en) * | 1974-02-06 | 1977-03-02 | Coal Ind | Rotary drive mechanisms |
| JPH044298Y2 (en) * | 1986-02-27 | 1992-02-07 | ||
| CN101092212B (en) * | 2006-06-19 | 2010-08-25 | 上海精星仓储设备工程有限公司 | Casting off chain type endless conveyers |
| CN101209776B (en) * | 2006-12-29 | 2011-05-11 | 天津市茂林烟机配件开发有限公司 | Multifunctional telescopic conveyer |
| CN201553468U (en) * | 2009-07-24 | 2010-08-18 | 江苏朝阳液压机械集团有限公司 | Multifunctional chain conveyer for biomass power generation |
| CN202609483U (en) * | 2012-05-12 | 2012-12-19 | 山西东杰智能物流装备股份有限公司 | Floating protection mechanism of suspended driving device of chain conveyor system |
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| CN102642699A (en) | 2012-08-22 |
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Address after: 030008 Shanxi province Taiyuan Xinlan Road No. 51 Patentee after: Dongjie Intelligent Technology Group Co.,Ltd. Address before: 030008 Shanxi city of Taiyuan province No. 51 Lu Lan Patentee before: SHANXI ORIENTAL MATERIAL HANDLING Co.,Ltd. |
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