CN203612503U - Trolley turnover mechanism of accumulative conveyor - Google Patents
Trolley turnover mechanism of accumulative conveyor Download PDFInfo
- Publication number
- CN203612503U CN203612503U CN201320825111.7U CN201320825111U CN203612503U CN 203612503 U CN203612503 U CN 203612503U CN 201320825111 U CN201320825111 U CN 201320825111U CN 203612503 U CN203612503 U CN 203612503U
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- China
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- dolly
- wheel
- trolley
- sprocket wheel
- upset
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Abstract
The utility model discloses a trolley turnover mechanism of an accumulative conveyor. The trolley turnover mechanism is characterized in that: a turnover chain wheel and a drive chain wheel are respectively arranged at different positions of a transmission shaft; a circulating chain is engaged on the drive chain wheel; a conveying trolley is supported on a trolley track through a group of front end guide wheels and a group of rear end guide wheels that are arranged on the bottom of the conveying trolley; a turnover pin shaft is arranged on the bottom of the conveying trolley so as to be engaged with the turnover chain wheel; a wheel shaft is arranged on the bottom of the conveying trolley through a support; a trolley chain wheel engaged with a circular chain wheel is arranged on the wheel shaft; a static pressure plate is arranged on one side of the trolley chain wheel; through a spring that sleeves the wheel shaft and a nut that is tightened at an end of the wheel shaft, the static pressure plate is put against on an end face of the trolley chain wheel with a pre-tightening force, so as to form an end face static pressure against the trolley chain wheel. The trolley turnover mechanism of the accumulative conveyor disclosed by the utility model realizes accumulation and turnover of trolleys on the accumulative conveyor, and also can guarantee the reliability of turnover accumulation and turnover actions of the trolley.
Description
Technical field
The utility model relates to a kind of dolly switching mechanism, is specifically to be a kind ofly applied in weld car line on collecting and sending conveyer when controlling dolly upset running orbit, to realize the collecting and sending conveyer dolly switching mechanism that dolly spins upside down in the end of conveyer.
Background technology
Along with the development of weld car technology, collecting and sending conveyer is applied in weld car line more and more, but its technology is not yet ripe at present, especially exists a dolly turnover technology difficult problem in the end of conveyer, and due to gravity, the dolly of upset is easy to topple.
Utility model content
The utility model is for avoiding the existing deficiency of above-mentioned prior art, and a kind of collecting and sending conveyer dolly switching mechanism is provided, to realize the reliable upset of dolly on collecting and sending conveyer.
The utility model is that technical solution problem adopts following technical scheme:
The constructional feature of the utility model collecting and sending conveyer switching mechanism is:
In conveyer frame, drive motor is set, drives transmission shaft to rotate with described drive motor, be respectively arranged with upset sprocket wheel and drive sprocket on the diverse location of described transmission shaft, circulation link chain is engaged on described drive sprocket; In described conveyer frame, trolley track is set, transport trolley is that the one group of front end track adjusting wheel and the one group of rear end track adjusting wheel that arrange with its bottom are bearing on described trolley track, and can on described trolley track, move;
Bottom at described transport trolley arranges upset bearing pin with support ear, and described upset bearing pin is for being meshed with described upset sprocket wheel; Bottom at described transport trolley arranges wheel shaft by support, on described wheel shaft, arranges and the intermeshing dolly sprocket wheel of described circulation link chain; A side at described dolly sprocket wheel is provided with static pressure dish, and described static pressure dish is pressed on predetermincd tension by the nut that is sleeved on spring on wheel shaft and is tightened in described axle stub on the end face of described dolly sprocket wheel and forms the end face static pressure to dolly sprocket wheel.
The constructional feature of the utility model collecting and sending conveyer switching mechanism is also:
Hoodle location structure is set,, in a side end face of described dolly sprocket wheel, one group of ball impression is set, described static pressure dish is set to clutch steel ball sleeve, in described clutch steel ball sleeve, be provided with and can corresponding be embedded in one group of steel ball in described one group of ball impression, the axis conllinear of described upset bearing pin and dolly sprocket wheel and front end track adjusting wheel; Described one group of ball impression distributes along same even circumferential on the end face of described dolly sprocket wheel, and the center-point of each ball impression is on identical central angle position correspondingly with the each tooth bottom on dolly sprocket wheel; And described upset sprocket wheel equates with the drive sprocket number of teeth, be in correspondingly on identical central angle position bottom each tooth of upset sprocket wheel and drive sprocket.
On described wheel shaft, the opposite side end face of dolly sprocket wheel is to be supported by thrust ball bearing.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model arranges static pressure dish and provides static pressure to dolly sprocket wheel in a side end face of dolly sprocket wheel, has realized accumulating of dolly.
2, the utility model is meshed with upset sprocket wheel with upset bearing pin, the realization by upset sprocket wheel drive dolly on trolley track the reliable upset of dolly on collecting and sending conveyer.
3, the utility model arranges hoodle location structure, and the accurate contraposition that engages that makes the upset bearing pin on dolly and overturn between sprocket wheel can not produce collision reaction in the time entering engagement, the risk of effectively having avoided dolly turn over function to lose efficacy.
Accompanying drawing explanation
Fig. 1 is that the utility model is applied to collecting and sending conveyer integral structure schematic diagram;
Fig. 2 is the utility model dolly switching mechanism structural representation;
Fig. 3 is dolly bottom construction schematic diagram in the utility model;
Fig. 4 is the A-A generalized section of Fig. 3;
Fig. 5 is in the utility model, overturn sprocket wheel and drive sprocket position relationship schematic diagram;
Fig. 6 is the upper ball impression distribution schematic diagram of the medium and small blockchain wheel of the utility model;
Number in the figure: 1 drive motor; 2 transmission shafts; 3 circulation link chains; 3a drive sprocket; 4 upset sprocket wheels; 5 trolley tracks; 6 dollies; 7 track adjusting wheel fixed blocks; 8a front end track adjusting wheel; 8b rear end track adjusting wheel; 9 nuts; 10 springs; 11 static pressure dishes; 11a steel ball; 12 dolly sprocket wheels; 12a wheel shaft; 12b ball impression; 13 thrust ball bearings; 14 upset bearing pins, 14a support ear.
The specific embodiment
In the present embodiment, the version of collecting and sending conveyer switching mechanism is:
Referring to Fig. 1, Fig. 2 and Fig. 3, drive motor 1 is set in conveyer frame, drive transmission shaft 2 to rotate with drive motor 1, on the diverse location of transmission shaft 2, be respectively arranged with upset sprocket wheel 4 and drive sprocket 3a, circulation link chain 3 is engaged on drive sprocket 3a; Trolley track 5 is set in conveyer frame, and transport trolley 6 is that the one group of front end track adjusting wheel 8a and the one group of rear end track adjusting wheel 8a that are fixedly installed by track adjusting wheel fixed block 7 with its bottom are bearing on trolley track 5, and can on trolley track 5, move.
As shown in Figure 3, with support ear 14a, upset bearing pin 14 is set in the bottom of transport trolley 6, upset bearing pin 14 is for being meshed with upset sprocket wheel 4; Bottom at transport trolley 6 arranges wheel shaft 12a by support, on wheel shaft 12a, arranges and the intermeshing dolly sprocket wheel 12 of circulation link chain 3; A side at dolly sprocket wheel 12 is provided with static pressure dish 11, and static pressure dish 11 is pressed on predetermincd tension by the nut 9 that is sleeved on spring on wheel shaft 12a 10 and is tightened in wheel shaft 12a axle head on the end face of dolly sprocket wheel 2 and forms the end face static pressure to dolly sprocket wheel 12.
Referring to Fig. 4, Fig. 5 and Fig. 6, hoodle location structure is set in the present embodiment,, in a side end face of dolly sprocket wheel 2, one group of ball impression 12b is set, opposite side end face is to be supported by thrust ball bearing 13, static pressure dish 11 is set to clutch steel ball sleeve, in clutch steel ball sleeve, be provided with the corresponding one group of steel ball 11a that is embedded in 12b in one group of ball impression one by one, the axis conllinear of upset bearing pin 14 and dolly sprocket wheel 12 and front end track adjusting wheel 8a; One group of ball impression 12b distributes along same even circumferential on the end face of dolly sprocket wheel 12, and the center-point of each ball impression is on identical central angle position correspondingly with the each tooth bottom on dolly sprocket wheel 12; And upset sprocket wheel 4 equates with the drive sprocket 3a number of teeth, be in correspondingly on identical central angle position i.e. profile of tooth position correspondence mutually bottom each tooth of upset sprocket wheel 4 and drive sprocket 3a.
In the present embodiment, circulation link chain 3 is three row chain structures, and dolly sprocket wheel 12 is meshed with a middle row chain bar.
In the time that dolly is advanced on the linear portion of circulation link chain 3, drive motor 1 drives transmission shaft 2 to rotate, and drive circulation link chain 3 cycle rotations by drive sprocket 3a, dolly sprocket wheel 12 under the pressure of static pressure dish 11 because static friction force is fixed on wheel shaft 12a, and band moves along circulation link chain 3 at dolly 6, now, steel ball is positioned in ball impression correspondingly.
When dolly reaches while picking and placeing part position, dolly stops moving ahead because being subject to stopping, dolly sprocket wheel 12 forms and relatively rotates with wheel shaft 12a, and dolly is remained on pick and place on part position, now, steel ball is beated because of relatively rotating between ball impression and the end face of dolly sprocket wheel of dolly sprocket wheel 12.
In the time that dolly enters the upset region of circulation link chain, because the number of teeth of drive sprocket 3 and upset sprocket wheel 4 equates and profile of tooth position correspondence mutually, and the correspondence setting of ball impression and steel ball on dolly sprocket wheel 12, make under the effect of spring 10, embed correspondingly in ball impression as the steel ball in the static pressure dish 11 of clutch steel ball sleeve, simultaneously because upset bearing pin 14 is conllinear with the axis of dolly sprocket wheel 12 and front end track adjusting wheel 8, in the time that dolly has just started to enter upset region, the bearing pin 14 that guaranteed to overturn on dolly can accurately engage with upset sprocket wheel 4, avoid the phenomenon of the collision reaction repeatedly bringing because of mutual dislocation, realize the stable upset up and down of dolly.
Claims (3)
1. a collecting and sending conveyer dolly switching mechanism, is characterized in that:
Drive motor (1) is set in conveyer frame, drive transmission shaft (2) to rotate with described drive motor (1), on the diverse location of described transmission shaft (2), be respectively arranged with upset sprocket wheel (4) and drive sprocket (3a), circulation link chain (3) is engaged on described drive sprocket (3a); Trolley track (5) is set in described conveyer frame, transport trolley (6) is that the one group of front end track adjusting wheel (8a) and the one group of rear end track adjusting wheel (8a) that arrange with its bottom are bearing in described trolley track (5) above, and can be in the upper operation of described trolley track (5);
Bottom at described transport trolley (6) arranges upset bearing pin (14) with support ear (14a), and described upset bearing pin (14) is for being meshed with described upset sprocket wheel (4); Bottom at described transport trolley (6) arranges wheel shaft (12a) by support, at the upper setting of described wheel shaft (12a) and the intermeshing dolly sprocket wheel of described circulation link chain (3) (12); Be provided with static pressure dish (11) in a side of described dolly sprocket wheel (12), described static pressure dish (11) is pressed on predetermincd tension by the nut (9) that is sleeved on the spring (10) on wheel shaft (12a) and is tightened in described wheel shaft (12a) axle head on the end face of described dolly sprocket wheel (12) and forms the end face static pressure to dolly sprocket wheel (2).
2. collecting and sending conveyer dolly switching mechanism according to claim 1, it is characterized in that: hoodle location structure is set,, in a side end face of described dolly sprocket wheel (12), one group of ball impression (12b) is set, described static pressure dish (11) is set to clutch steel ball sleeve (11), in described clutch steel ball sleeve, be provided with the corresponding one group of steel ball (11a) in described one group of ball impression, the axis conllinear of described upset bearing pin (14) and dolly sprocket wheel (12) and front end track adjusting wheel (8a) of being embedded in one by one; Described one group of ball impression distributes along same even circumferential on the end face of described dolly sprocket wheel (12), and the center-point of each ball impression is on identical central angle position correspondingly with the each tooth bottom on dolly sprocket wheel (12); And described upset sprocket wheel (4) equates with drive sprocket (3a) number of teeth, be in correspondingly on identical central angle position bottom each tooth of upset sprocket wheel (4) and drive sprocket (3a).
3. collecting and sending conveyer dolly switching mechanism according to claim 1 and 2, is characterized in that: upper at described wheel shaft (12a), the opposite side end face of dolly sprocket wheel (12) is to be supported by thrust ball bearing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825111.7U CN203612503U (en) | 2013-12-13 | 2013-12-13 | Trolley turnover mechanism of accumulative conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825111.7U CN203612503U (en) | 2013-12-13 | 2013-12-13 | Trolley turnover mechanism of accumulative conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203612503U true CN203612503U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825111.7U Withdrawn - After Issue CN203612503U (en) | 2013-12-13 | 2013-12-13 | Trolley turnover mechanism of accumulative conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203612503U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693365A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Trolley overturning mechanism for accumulation conveyor |
| CN104047249A (en) * | 2014-07-11 | 2014-09-17 | 王家友 | Horizontally-rotating type road sweeper |
| CN104108588A (en) * | 2014-06-25 | 2014-10-22 | 大连奥托自动化设备有限公司 | Machine-following turnover device |
| CN105129355A (en) * | 2015-05-13 | 2015-12-09 | 广州明珞汽车装备有限公司 | Accumulation conveyor with external tray overturning mechanism |
| CN106185195A (en) * | 2016-08-26 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of conveying mechanism |
| CN108698768A (en) * | 2016-02-19 | 2018-10-23 | 株式会社大福 | Conveying device |
| CN113997996A (en) * | 2021-11-17 | 2022-02-01 | 藏晖医疗科技(徐州)有限公司 | Self-adaptive shear thickening balanced type sports goods stacking and conveying vehicle |
| CN114515963A (en) * | 2022-02-21 | 2022-05-20 | 惠州市源宝精密五金压铸有限公司 | Full-automatic optical module multi-process assembling equipment |
-
2013
- 2013-12-13 CN CN201320825111.7U patent/CN203612503U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693365A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Trolley overturning mechanism for accumulation conveyor |
| CN103693365B (en) * | 2013-12-13 | 2015-08-19 | 安徽巨一自动化装备有限公司 | Collecting and sending conveyer dolly switching mechanism |
| CN104108588A (en) * | 2014-06-25 | 2014-10-22 | 大连奥托自动化设备有限公司 | Machine-following turnover device |
| CN104047249A (en) * | 2014-07-11 | 2014-09-17 | 王家友 | Horizontally-rotating type road sweeper |
| CN104047249B (en) * | 2014-07-11 | 2016-04-06 | 王家友 | A kind of transverse rotation formula pavement sweeping machine |
| CN105129355A (en) * | 2015-05-13 | 2015-12-09 | 广州明珞汽车装备有限公司 | Accumulation conveyor with external tray overturning mechanism |
| CN108698768A (en) * | 2016-02-19 | 2018-10-23 | 株式会社大福 | Conveying device |
| CN108698768B (en) * | 2016-02-19 | 2020-06-23 | 株式会社大福 | Conveying device |
| CN106185195A (en) * | 2016-08-26 | 2016-12-07 | 苏州博众精工科技有限公司 | A kind of conveying mechanism |
| CN106185195B (en) * | 2016-08-26 | 2018-12-04 | 博众精工科技股份有限公司 | A kind of conveying mechanism |
| CN113997996A (en) * | 2021-11-17 | 2022-02-01 | 藏晖医疗科技(徐州)有限公司 | Self-adaptive shear thickening balanced type sports goods stacking and conveying vehicle |
| CN114515963A (en) * | 2022-02-21 | 2022-05-20 | 惠州市源宝精密五金压铸有限公司 | Full-automatic optical module multi-process assembling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |