CN104555211A - Drive mechanism and goods shelf roller bed transmission device - Google Patents
Drive mechanism and goods shelf roller bed transmission device Download PDFInfo
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- CN104555211A CN104555211A CN201410846563.2A CN201410846563A CN104555211A CN 104555211 A CN104555211 A CN 104555211A CN 201410846563 A CN201410846563 A CN 201410846563A CN 104555211 A CN104555211 A CN 104555211A
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- friction wheel
- bearing support
- base
- drive shaft
- transmission device
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Abstract
The invention relates to a drive mechanism and goods shelf roller bed transmission device. According to innovative points, the transmission device comprises a drive mechanism arranged at the front end of a trolley base A and a ratchet wheel brake mechanism arranged at the front end of a goods shelf roller bed base B. The transmission device has the advantages that a drive motor drives an input shaft, a synchronous belt drives an output shaft to rotate, and a friction wheel A is driven to rotate; a flat plate at the bottom of the friction wheel upwards pushes a handle under the action of an oil cylinder, so that a friction wheel B is released; a compression mechanism flexibly adjusts the friction wheel A to be tightly attached to the friction B, so that the transmission is completed; a universal joint bearing is not required to rotate and has an angle adjusting function; when a roller and the friction wheels are not in ideal states such as a small angle, the bearing has an angle supporting function; and when the friction wheel A is close to the friction wheel B through the oil cylinder, and the flat plate at the lower end of the friction wheel A upwards pushes the handle, so that the friction wheel B is released, and the friction wheel A is tightly attached to the friction wheel B for transmission.
Description
Technical field
The present invention relates to a kind of driving device, especially driver train and shelf roll table transmission device.
Background technology
Along with industrial development, the requirement of people to work efficiency is more and more higher, so also improve by the dependence of external force instrument thereupon.
At present, logistics platform and dolly all must from tape drive mechanisms, such meeting wastes power resource, can cause complicated operation from tape drive mechanism simultaneously separately, the rotating speed simultaneously due to driver train is different, may cause the damage of object, therefore, just must developing and a kind ofly can use a driver train to drive the driving device of overall transmission after dolly docks with logistics platform, through retrieving, not finding the same or analogous device with the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can a driver train is used to drive the driving device of overall transmission after dolly docks with logistics platform.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of driver train and shelf roll table transmission device, and comprise the ratchet contracting brake mechanism of driver train and the shelf roller-way front end being arranged on logistics trolley front end, its innovative point is: comprise
One axle drive shaft being arranged on logistics trolley front end, axle drive shaft is set with a free roll outward, axle drive shaft is driven by rotary drive mechanism, axle drive shaft one end is provided with a friction wheel supporting base rotated around axle drive shaft by bearing assembly A, friction wheel supporting base lower end is provided with the output shaft that crosses friction wheel supporting base, and output shaft two ends are respectively provided with a friction wheel A;
One is arranged on the hold-down mechanism that on base and front end is connected with friction wheel supporting base lower end;
Described friction wheel supporting base is by upper branching holder, lower bearing support and inner bearing support composition, upper branching holder is the cylinder of hollow out bottom, upper branching holder upper end have one just can hold axle drive shaft insert through hole, annular arrangement convex body A is along the circumferential direction provided with bottom upper branching holder, inner bearing support is the cylinder of a top hollow out, its lower end has the through hole that an internal diameter is greater than output shaft external diameter, inner bearing support top is along the circumferential direction provided with the annular arrangement convex body B corresponding with annular arrangement convex body A, annular arrangement convex body A and annular arrangement convex body B is connected by screw fixing, lower bearing support is a top hollow out and hollow-out parts just can hold inner bearing support embedding, the sidewall of lower bearing support has the through hole corresponding with inner bearing support through hole, lower bearing support is connected with inner bearing support with bolt by screw,
Described axle drive shaft to be bearing on base by bearing assembly A and to embed in upper branching holder through hole, bearing assembly B is provided with in upper branching holder through hole, axle drive shaft is driven by rotary drive mechanism, output shaft is bearing in lower bearing support through hole by bearing assembly C, axle drive shaft is connected by Timing Belt with output shaft, described friction wheel A is arranged on output shaft two ends, and be provided with universal joint bearing between friction wheel A and output shaft, lower bearing support is connected with base by hold-down mechanism.
Ratchet contracting brake mechanism comprises
The one friction wheel B being arranged on cylinder top, friction wheel B is provided with ratchet structure, and friction wheel B is connected with cylinder by key;
One to be arranged on base and the rocker arm assembly be positioned at below friction wheel B, described rocker arm assembly comprises single-revolution sleeve, revolution bushing core runs through a little axle, bearing is provided with between little axle and revolution sleeve, be connected with a rocking arm straight down by key inside little axle, rocking arm is locked by nut and rocker shaft;
One is arranged on the handle that outside little axle, cover has to tilt upward, and is connected between handle with little axle by key, handle be provided with one can with ratchet structure on friction wheel B with the use of positioning plate.
Further, described rotating mechanism is a drive motor, and this motor is connected with input shaft by chain.
Further, described hold-down mechanism is a driving oil cylinder, and the front end of oil cylinder is connected with supporting base lower end, and rear end is fastened on base A.
Further, be provided with a flat board immediately below described friction wheel, flat board is connected and fixed on lower bearing support by adapter shaft.
Further, be connected by extension spring between described positioning plate with base B.
Further, the angle 56 ~ 63 degree of described extension spring and base B.
The invention has the advantages that: apparatus of the present invention are by drive motor band driven input shaft, then output shaft rotation is driven through Timing Belt, resulting belt dynamic friction wheel A rotates, handle upwards pushes away by the flat board bottom friction wheel A under the effect of oil cylinder, thus release friction wheel B, be then close to transmission by hold-down mechanism telescopic adjustment friction wheel A and friction wheel B.
But universal joint bearing can not rotate can play the effect of adjusting angle, and sometimes roller and friction wheel be not in perfect condition, and than if any individual low-angle, bearing is an angle supporting role just.
When friction wheel A by oil cylinder near friction wheel B time, handle upwards pushes up by the flat board of friction wheel A lower end, and friction wheel B is discharged, and friction wheel A is close to friction wheel B and carries out transmission.
The positioning plate that handle is arranged can be stuck on ratchet device, can prevent the rotation of shelf roller-way time out-of-run.
Extension spring between positioning plate and base can friction wheel B when withdrawing handle automatically reset.
Angle reset effect between 56 ~ 63 degree of extension spring and base is best.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of apparatus of the present invention driver train and shelf roll table transmission device driver train.
Fig. 2 is the side-looking structural representation of apparatus of the present invention driver train and shelf roll table transmission device driver train.
Fig. 3 is the structural scheme of mechanism of the docking facilities of apparatus of the present invention driver train and shelf roll table transmission device driver train.
Fig. 4 is the plan structure schematic diagram of the shelf roller-way of the docking facilities of driver train of the present invention and shelf roll table transmission device.
Fig. 5 is the main TV structure schematic diagram of ratchet contracting brake mechanism of the shelf roller-way of the docking facilities of driver train of the present invention and shelf roll table transmission device.
Fig. 6 is the ratchet contracting brake mechanism side-looking structural representation of the shelf roller-way of the docking facilities of driver train of the present invention and shelf roll table transmission device.
Detailed description of the invention
A kind of driver train as shown in Figures 1 to 6 and shelf roll table transmission device, comprise the driver train being arranged on trolley base A front end and the ratchet contracting brake mechanism being arranged on shelf roller-way base B21 front end.
Described axle drive shaft 2 is arranged on logistics trolley front end, the outer suit of axle drive shaft 2 one free roll, axle drive shaft 2 is driven by rotary drive mechanism, axle drive shaft 2 one end is provided with a friction wheel supporting base 1 rotated around axle drive shaft 2 by bearing assembly A, friction wheel supporting base 1 lower end is provided with the output shaft 3 that crosses friction wheel supporting base 1, and output shaft 3 two ends are respectively provided with a friction wheel A4.
Hold-down mechanism 5 is arranged on base and front end and is connected with friction wheel supporting base 1 lower end.
The friction wheel supporting base 1 of apparatus of the present invention can also by upper branching holder 11, lower bearing support 13 and internal support 12 composition, upper branching holder 11 is the cylinder of hollow out bottom, upper branching holder 11 upper end have one just can hold axle drive shaft 2 insert through hole, annular arrangement convex body A is along the circumferential direction provided with bottom upper branching holder 11, inner bearing support 12 is the cylinder of a top hollow out, its lower end has the through hole that an internal diameter is greater than output shaft 3 external diameter, inner bearing support 12 top is along the circumferential direction provided with the annular arrangement convex body B corresponding with annular arrangement convex body A, annular arrangement convex body A and annular arrangement convex body B is connected by screw fixing, lower bearing support 13 is a top hollow out and hollow-out parts just can be held inner bearing support 12 and embeds, the sidewall of lower bearing support 13 has the through hole corresponding with inner bearing support 12 through hole, lower bearing support 13 is connected with inner bearing support 12 with bolt by screw, input, 2 to be bearing on base by bearing assembly A and to embed in upper branching holder 11 through hole, bearing assembly B is provided with in upper branching holder 11 through hole, axle drive shaft 2 is driven by rotary drive mechanism, output shaft 3 is bearing in lower bearing support 13 through hole by bearing assembly C, axle drive shaft is connected by Timing Belt with 2 output shafts 3, described friction wheel A4 is arranged on defeated 3 shaft two ends, universal joint bearing is provided with between friction wheel A4 and output shaft 3, lower bearing support 13 is connected with base by hold-down mechanism 5, this device can regulate the tensioning of Timing Belt by screw and bolt.
The universal joint bearing of apparatus of the present invention, itself does not rotate, but can support as an angle, and when docking has individual low-angle to offset, universal joint bearing will play angle supporting role by double swerve under the effect of hold-down mechanism, and friction wheel is docked fully.
The rotating mechanism of apparatus of the present invention is a drive motor, this motor is connected with axle drive shaft 2 by chain, hold-down mechanism 5 is a driving oil cylinder, the front end of oil cylinder is connected with supporting base lower end, rear end is fastened on base, and these are only exemplary certainly, and such as hold-down mechanism can also be drive cylinder, be provided with a flat board immediately below friction wheel, flat board is connected and fixed on lower bearing support by adapter shaft.
Ratchet contracting brake mechanism comprises the friction wheel 23 that is arranged on cylinder top, and friction wheel 23 is provided with ratchet structure, and friction wheel 23 is connected with cylinder 22 by key, and rocker arm assembly to be arranged on base 21 and to be positioned at below ratchet 23.
Rocker arm assembly comprises single-revolution sleeve 25, a little axle 26 is run through at revolution sleeve 25 center, bearing is provided with between little axle 26 and revolution sleeve 25, overlap inside little axle 26 and be connected with a rocking arm 27 straight down by key; rocking arm 27 is locked by nut and rocker shaft, overlap the handle 24 having to tilt upward outside little axle 26, be connected by key between handle 24 with little axle 26; handle 24 is provided with a positioning plate and is stuck on friction wheel 23 ratchet structure, can prevent the rotation of shelf roller-way time out-of-run.
The rotating mechanism of apparatus of the present invention is a drive motor, this motor is connected with input shaft by chain, hold-down mechanism is a driving oil cylinder, the front end of oil cylinder is connected with supporting base lower end, rear end is fastened on base, and these are only exemplary certainly, and such as hold-down mechanism can also be drive cylinder, be provided with a flat board immediately below friction wheel, flat board is connected and fixed on lower bearing support by adapter shaft.
The handle 24 of apparatus of the present invention is provided with a positioning plate and is stuck in 23 li, ratchet, the rotation of shelf roller-way can be prevented time out-of-run, be connected by extension spring 28 between positioning plate with base B21, extension spring 28 can allow handle reset, the angle 56 ~ 63 degree of extension spring 28 and base B21.
Its principle of work is: apparatus of the present invention are by drive motor band driven input shaft, then output shaft rotation is driven through Timing Belt, resulting belt dynamic friction is rotated, handle upwards pushes away by the flat board bottom friction wheel under the effect of oil cylinder, thus release ratchet, be then close to transmission by hold-down mechanism telescopic adjustment friction wheel and ratchet.
Claims (6)
1. driver train and a shelf roll table transmission device, comprises the ratchet contracting brake mechanism of driver train and the shelf roller-way front end being arranged on logistics trolley front end, it is characterized in that: comprise
One axle drive shaft being arranged on logistics trolley front end, axle drive shaft is set with a free roll outward, axle drive shaft is driven by rotary drive mechanism, axle drive shaft one end is provided with a friction wheel supporting base rotated around axle drive shaft by bearing assembly A, friction wheel supporting base lower end is provided with the output shaft that crosses friction wheel supporting base, and output shaft two ends are respectively provided with a friction wheel A;
One is arranged on the hold-down mechanism that on base and front end is connected with friction wheel supporting base lower end;
Described friction wheel supporting base is by upper branching holder, lower bearing support and inner bearing support composition, upper branching holder is the cylinder of hollow out bottom, upper branching holder upper end have one just can hold axle drive shaft insert through hole, annular arrangement convex body A is along the circumferential direction provided with bottom upper branching holder, inner bearing support is the cylinder of a top hollow out, its lower end has the through hole that an internal diameter is greater than output shaft external diameter, inner bearing support top is along the circumferential direction provided with the annular arrangement convex body B corresponding with annular arrangement convex body A, annular arrangement convex body A and annular arrangement convex body B is connected by screw fixing, lower bearing support is a top hollow out and hollow-out parts just can hold inner bearing support embedding, the sidewall of lower bearing support has the through hole corresponding with inner bearing support through hole, lower bearing support is connected with inner bearing support with bolt by screw,
Described axle drive shaft to be bearing on base by bearing assembly A and to embed in upper branching holder through hole, bearing assembly B is provided with in upper branching holder through hole, axle drive shaft is driven by rotary drive mechanism, output shaft is bearing in lower bearing support through hole by bearing assembly C, axle drive shaft is connected by Timing Belt with output shaft, described friction wheel A is arranged on output shaft two ends, and be provided with universal joint bearing between friction wheel A and output shaft, lower bearing support is connected with base by hold-down mechanism;
Ratchet contracting brake mechanism comprises
The one friction wheel B being arranged on cylinder top, friction wheel B is provided with ratchet structure, and friction wheel B is connected with cylinder by key;
One to be arranged on base and the rocker arm assembly be positioned at below friction wheel B, described rocker arm assembly comprises single-revolution sleeve, revolution bushing core runs through a little axle, bearing is provided with between little axle and revolution sleeve, be connected with a rocking arm straight down by key inside little axle, rocking arm is locked by nut and rocker shaft;
One is arranged on the handle that outside little axle, cover has to tilt upward, and is connected between handle with little axle by key, handle be provided with one can with ratchet structure on friction wheel B with the use of positioning plate.
2. a kind of driver train according to claim 1 and shelf roll table transmission device, is characterized in that: described rotating mechanism is a drive motor, and this motor is connected with input shaft by chain.
3. a kind of driver train according to claim 1 and shelf roll table transmission device, is characterized in that: described hold-down mechanism is a driving oil cylinder, and the front end of oil cylinder is connected with supporting base lower end, and rear end is fastened on base A.
4. a kind of driver train according to claim 1 and shelf roll table transmission device, is characterized in that: be provided with a flat board immediately below described friction wheel, flat board is connected and fixed on lower bearing support by adapter shaft.
5. a kind of shelf roller-way according to claim 1 and 2, be is characterized in that: be connected by extension spring between described positioning plate with base B.
6. a kind of shelf roller-way according to claim 3, is characterized in that: the angle of described extension spring and base B 56 ~ 63 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846563.2A CN104555211B (en) | 2014-12-31 | 2014-12-31 | A kind of drive mechanism and shelf roll table transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846563.2A CN104555211B (en) | 2014-12-31 | 2014-12-31 | A kind of drive mechanism and shelf roll table transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104555211A true CN104555211A (en) | 2015-04-29 |
| CN104555211B CN104555211B (en) | 2016-08-31 |
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ID=53072463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846563.2A Expired - Fee Related CN104555211B (en) | 2014-12-31 | 2014-12-31 | A kind of drive mechanism and shelf roll table transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104555211B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759280A (en) * | 2019-09-30 | 2020-02-07 | 惠州市三协精密有限公司 | Active transmission friction wheel structure and goods shelf mechanism thereof |
| WO2022134403A1 (en) * | 2020-12-23 | 2022-06-30 | 南京涵曦月自动化科技有限公司 | Annular logistics line and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301914A (en) * | 1977-09-09 | 1981-11-24 | Sandard Conveyor Company | Accumulating conveyor |
| DE10018122A1 (en) * | 2000-04-12 | 2001-10-25 | Autec Engineering Gmbh | Friction wheel drive for conveyor system using pallet which moves over rollers, e.g. in concrete industry, has drive motor and friction wheel mounted on rocker arm, which has common pivot with roller or separate pivot on roller stand |
| CN2786035Y (en) * | 2004-12-02 | 2006-06-07 | 中国国际海运集装箱(集团)股份有限公司 | Aviation freight treatment system and its transmission unit |
| CN203402670U (en) * | 2013-08-30 | 2014-01-22 | 机科发展科技股份有限公司 | Transshipment connecting device |
| CN204896478U (en) * | 2014-12-31 | 2015-12-23 | 南通皋液液压机有限公司 | Actuating mechanism and goods shelves roll table transmission |
-
2014
- 2014-12-31 CN CN201410846563.2A patent/CN104555211B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301914A (en) * | 1977-09-09 | 1981-11-24 | Sandard Conveyor Company | Accumulating conveyor |
| DE10018122A1 (en) * | 2000-04-12 | 2001-10-25 | Autec Engineering Gmbh | Friction wheel drive for conveyor system using pallet which moves over rollers, e.g. in concrete industry, has drive motor and friction wheel mounted on rocker arm, which has common pivot with roller or separate pivot on roller stand |
| CN2786035Y (en) * | 2004-12-02 | 2006-06-07 | 中国国际海运集装箱(集团)股份有限公司 | Aviation freight treatment system and its transmission unit |
| CN203402670U (en) * | 2013-08-30 | 2014-01-22 | 机科发展科技股份有限公司 | Transshipment connecting device |
| CN204896478U (en) * | 2014-12-31 | 2015-12-23 | 南通皋液液压机有限公司 | Actuating mechanism and goods shelves roll table transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759280A (en) * | 2019-09-30 | 2020-02-07 | 惠州市三协精密有限公司 | Active transmission friction wheel structure and goods shelf mechanism thereof |
| WO2022134403A1 (en) * | 2020-12-23 | 2022-06-30 | 南京涵曦月自动化科技有限公司 | Annular logistics line and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104555211B (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Bai Pu town Rugao City, Jiangsu province 226500 Nantong Tongyang Road No. 111 Patentee after: NANTONG GAOYE HEAVY INDUSTRY CO.,LTD. Address before: 226500 Rugao Province, Nantong City, the town of Qian Pu Village Patentee before: NANTONG GAOYE HYDRAULIC PRESS MACHINE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |