CN207293377U - Self-driven rolling wheel guide rails trolley - Google Patents
Self-driven rolling wheel guide rails trolley Download PDFInfo
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- CN207293377U CN207293377U CN201721033693.XU CN201721033693U CN207293377U CN 207293377 U CN207293377 U CN 207293377U CN 201721033693 U CN201721033693 U CN 201721033693U CN 207293377 U CN207293377 U CN 207293377U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to guide rail drive technology field,A kind of more particularly to self-driven rolling wheel guide rails trolley,Including support plate and two groups of roll wheel assemblies being symmetrically set in below support plate,Every group of roll wheel assembly includes 2 track rollers,2 groups of bearings,Positive heart bolt and eccentric bolt,2 groups of bearings are respectively embedded into the centre bore of 2 track rollers,Positive heart bolt through one group of bearing and is fixed in below support plate from bottom to top,Eccentric bolt fixes another group of bearing in the same way,2 groups are equipped with the cushion block for preventing bearing and support plate friction between bearing and support plate,2 track rollers are symmetrically sticked in orbit of guide rail both sides,At least one track roller is matched with the driving mechanism for driving track roller to rotate,Driving mechanism includes decelerating motor,Drive gear and driven gear,Driven gear is connected to the outer circumferential surface at the top of track roller with one heart,Drive gear is engaged with driven gear and driven by decelerating motor.The utility model transmission mechanism is simple in structure, and stability is good.
Description
Technical field
It the utility model is related to guide rail drive technology field, more particularly to a kind of self-driven rolling wheel guide rails trolley.
Background technology
With continuous progressive, the trolley to move along a straight line along guide rail of industrial automation technology, as one kind automation
Carrier mechanism, is widely used in all trades and professions.Existing guide rail trolley delivery system, usually by electric motor, guide rail and biography
Motivation structure etc. forms, wherein passing the transmission parts such as generally use rack-and-pinion, screw, worm screw, frictional disk, driving member mechanism is complicated
System complexity is added, causes system poor in accurate occasion operation stability, regular maintenance and maintenance difficult.Not only increase
System production cost, and cause system bulk big, it can not be used in the use occasion of narrow space, using limited.
Utility model content
For the problems of the prior art, the utility model provides a kind of driving power and is directly exported by gear, without
Add the self-driven rolling wheel guide rails trolley of ex-ternal transmission mechanism.
To realize above technical purpose, the technical solution of the utility model is：A kind of self-driven rolling wheel guide rails trolley, including
Support plate and two groups of roll wheel assemblies being symmetrically set in below support plate, every group of roll wheel assembly include 2 track rollers, 2 groups of bearings, just
Heart bolt, eccentric bolt, 2 cushion blocks and 2 double nuts, 2 groups of bearings are respectively by being interference fitted embedded 2 track rollers
Centre bore in, every group of bearing includes identical 2 bearings of structure, and 2 bearings are respectively embedded into track roller centre bore
Upper and lower part, there is gap, the positive heart bolt through one group of bearing and is consolidated from bottom to top between 2 bearings
Below support plate, the positive heart bolt head protrudes from support plate upper surface and by double nut positioning and locking, the bias spiral shell
Bolt through another group of bearing and is fixed in below support plate from bottom to top, and the eccentric bolt head protrudes from support plate upper surface
And by double nut positioning and locking, 2 groups of cushion blocks being equipped between bearing and support plate for preventing bearing and support plate friction,
The cushion block diameter is equal to bearing inner race diameter, and 2 track rollers are symmetrically sticked in orbit of guide rail both sides, at least one
Track roller is matched with the driving mechanism for driving track roller to rotate, and the driving mechanism includes decelerating motor, sliding tooth
Wheel and driven gear, the driven gear are connected to by the outer circumferential surface at the top of driving track roller with one heart, the drive gear with
Driven gear engages, and the drive gear is driven by decelerating motor and rotated.
In use, adjust eccentric bolt so that 2 track rollers of every group of roll wheel assembly are held tightly in guide rail both sides, in electricity
Under the driving of machine, pass through gear drive, you can realize that guide rail trolley is moved along guide rail, during by the rotating that sets motor
Between, you can realize that guide rail trolley fixes the reciprocating motion of distance along guide rail.
From the above, it can be seen that the utility model possesses advantages below：The utility model transmission mechanism is simple in structure
Compact, only gear set is driven, and not only transmission mechanism stability is good, but also is beneficial to guide rail trolley integral miniaturization, is easy to
In narrow space applications, while guide rail trolley overall structure is simple, and production cost is low, easy to regular maintenance and maintenance.
Preferably, the decelerating motor includes motor and speed reducer, the gear reducer is arranged on above support plate, the motor
Above gear reducer, the input shaft of the gear reducer is connected with the output shaft of motor, and the output shaft of the gear reducer, which passes through, to be carried
Plate is exposed to below support plate, and the centre bore of the drive gear is interference fitted by flat key and speed reducer output shaft.
Preferably, the position that the support plate upper surface corresponds to positive heart bolt head is groove structure, the positive heart spiral shell
Bolt head is located in groove structure；Positive heart bolt head is located in groove structure, does not influence carrier for bearing object.
Preferably, the position that the support plate upper surface corresponds to eccentric bolt head is groove structure, the bias spiral shell
Bolt head is located in groove structure；Eccentric bolt head is located in groove structure, does not influence carrier for bearing object.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model；
Reference numeral：1. support plate, 2. two groups of roll wheel assemblies, 3. track rollers, 4. bearings, 5. positive heart bolts, 6. eccentric spiral shells
Bolt, 7. cushion blocks, 8. double nuts, 9. orbit of guide rail, 10. driving mechanisms, 11. decelerating motors, 111. motors, 112. gear reducers, 12.
Drive gear, 13. driven gears, 14. groove structures.
Embodiment
With reference to Fig. 1 to Fig. 2, a specific embodiment of the utility model is described in detail, but not to the power of the utility model
Profit requires to do any restriction.
As depicted in figs. 1 and 2, a kind of self-driven rolling wheel guide rails trolley, including support plate 1 and be symmetrically set in below support plate two
Group roll wheel assembly 2, every group of roll wheel assembly 2 include 6,22 track rollers, 3,2 groups of bearings, positive heart bolt 5, eccentric bolt pads
For 8,2 groups of bearings of block 7 and 2 double nuts respectively by being interference fitted in the centre bore of embedded 2 track rollers 3, every group of bearing is equal
Including 2 identical bearings 4 of structure, 2 bearings 4 are respectively embedded into the upper and lower part of 3 centre bore of track roller, and described 2
There is gap, positive heart bolt 5 through one group of bearing and is fixed in the lower section of support plate 1, positive heart spiral shell from bottom to top between a bearing 4
5 head of bolt protrudes from 1 upper surface of support plate and passes through another group of bearing from bottom to top by 8 positioning and locking of double nut, eccentric bolt 6
And the lower section of support plate 1 is fixed in, 6 head of eccentric bolt protrudes from 1 upper surface of support plate and by 8 positioning and locking of double nut, 2 groups
The cushion block 7 for preventing bearing and support plate friction is equipped between bearing and support plate 1, it is straight that 7 diameter of cushion block is equal to 4 inner ring of bearing
Footpath, 2 track rollers 3 are symmetrically sticked in 9 both sides of orbit of guide rail, and the left rail roller 3 positioned at front roll wheel assembly is by driving
The driving of mechanism 10 rotates, and driving mechanism 10 includes decelerating motor 11, drive gear 12 and driven gear 13, and driven gear 13 is concentric
The outer circumferential surface at the top of track roller 3 is connected to, drive gear 12 is engaged with driven gear 13, and drive gear 12 is by decelerating motor
11 drivings rotate.
Specifically, the structure of the decelerating motor 11 in driving mechanism can be：Including motor 111 and gear reducer 112, slow down
Machine 112 is arranged on the top of support plate 1, and motor 111 is arranged on the top of gear reducer 112, the input shaft of gear reducer 112 and the output of motor 111
Axis is connected, and the output shaft of the gear reducer 112 is exposed to the lower section of support plate 1 through support plate 1, and the centre bore of drive gear 12, which passes through, puts down
Key is interference fitted with 112 output shaft of gear reducer.
In the embodiment, driving mechanism only drives the left rail roller of front roll wheel assembly to rotate, and is single drive pattern,
During practical application, the other modes such as double drive, 4 wheel drivens can be selected, as long as according to powered track roller according to use demand
Quantity sets the driving mechanism of respective numbers.
In use, adjust eccentric bolt so that 2 track rollers of every group of roll wheel assembly are held tightly in guide rail both sides, are being subtracted
Under the driving of speed motor, pass through gear drive, you can realize that guide rail trolley is moved along guide rail, by the rotating for setting motor
Time, you can realize that guide rail trolley fixes the reciprocating motion of distance along guide rail.The thing for needing trolley to transport is placed above support plate
Product.
Since positive heart bolt head and eccentric bolt head protrude from support plate upper surface, cause support plate surface to have and stop
Thing, influences carrier for bearing object, and support plate upper surface is improved, in the position on the positive heart bolt head of support plate and eccentric bolt head
Install as groove structure 14 so that positive heart bolt head and eccentric bolt head are located in groove structure, do not interfere with support plate
Integral smoothness, is conducive to carrier for bearing object.
In conclusion the utility model has the following advantages：The utility model transmission mechanism is simple and compact for structure, only with teeth
Wheel group is driven, and not only transmission mechanism stability is good, but also is beneficial to guide rail trolley integral miniaturization, easy in narrow space field
Application is closed, while guide rail trolley overall structure is simple, production cost is low, easy to regular maintenance and maintenance.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
It is limited to the described technical solution of the utility model embodiment.It will be understood by those of ordinary skill in the art that still can be with
Modify to the utility model or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (4)
- A kind of 1. self-driven rolling wheel guide rails trolley, it is characterised in that：Including support plate and two groups of rollers being symmetrically set in below support plate Component, every group of roll wheel assembly include 2 track rollers, 2 groups of bearings, positive heart bolt, eccentric bolt, 2 cushion blocks and 2 double spiral shells Mother, for 2 groups of bearings respectively by being interference fitted in the centre bore of embedded 2 track rollers, every group of bearing includes structure phase 2 same bearings, 2 bearings are respectively embedded into the upper and lower part of track roller centre bore, have between 2 bearings Gap, the positive heart bolt through one group of bearing and are fixed in below support plate from bottom to top, and the positive heart bolt head is convex Through another group of bearing and consolidated from bottom to top for support plate upper surface and by double nut positioning and locking, the eccentric bolt Below support plate, the eccentric bolt head protrudes from support plate upper surface and by double nut positioning and locking, 2 groups of bearing The cushion block for preventing bearing and support plate friction is equipped between support plate, the cushion block diameter is equal to bearing inner race diameter, institute State 2 track rollers and be symmetrically sticked in orbit of guide rail both sides, at least one track roller is matched with for driving track roller The driving mechanism of rotation, the driving mechanism include decelerating motor, drive gear and driven gear, and the driven gear connects with one heart It is connected to and is engaged by the outer circumferential surface at the top of driving track roller, the drive gear with driven gear, the drive gear is by slowing down Motor-driven rotation.
- 2. self-driven rolling wheel guide rails trolley according to claim 1, it is characterised in that：The decelerating motor include motor and Gear reducer, the gear reducer are arranged on above support plate, and the motor is arranged on above gear reducer, the input shaft and motor of the gear reducer Output shaft be connected, the output shaft of the gear reducer is exposed to below support plate through support plate, and the centre bore of the drive gear leads to Flat key is crossed to be interference fitted with speed reducer output shaft.
- 3. self-driven rolling wheel guide rails trolley according to claim 1, it is characterised in that：The support plate upper surface corresponds to just The position of heart bolt head is groove structure, and the positive heart bolt head is located in groove structure.
- 4. self-driven rolling wheel guide rails trolley according to claim 1, it is characterised in that：The support plate upper surface corresponds to inclined The position of heart bolt head is groove structure, and the eccentric bolt head is located in groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033693.XU CN207293377U (en) | 2017-08-17 | 2017-08-17 | Self-driven rolling wheel guide rails trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033693.XU CN207293377U (en) | 2017-08-17 | 2017-08-17 | Self-driven rolling wheel guide rails trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293377U true CN207293377U (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033693.XU Active CN207293377U (en) | 2017-08-17 | 2017-08-17 | Self-driven rolling wheel guide rails trolley |
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| Country | Link |
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| CN (1) | CN207293377U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436714A (en) * | 2018-05-11 | 2018-08-24 | 德州职业技术学院（德州市技师学院） | A kind of fast polishing grinding device for machine-building |
| CN108582030A (en) * | 2018-07-18 | 2018-09-28 | 东北林业大学 | A kind of small-sized arc-shaped guide rail with slidably pedestal |
| CN109333653A (en) * | 2018-10-29 | 2019-02-15 | 袁文平 | A kind of automation equipment of environment-friendly type corrugated board punching |
| CN109399101A (en) * | 2017-08-17 | 2019-03-01 | 无锡市赛博机电有限公司 | From driving rolling wheel guide rails trolley |
| CN115415909A (en) * | 2022-09-15 | 2022-12-02 | 上海第二工业大学 | A crane maintenance robot |
-
2017
- 2017-08-17 CN CN201721033693.XU patent/CN207293377U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399101A (en) * | 2017-08-17 | 2019-03-01 | 无锡市赛博机电有限公司 | From driving rolling wheel guide rails trolley |
| CN108436714A (en) * | 2018-05-11 | 2018-08-24 | 德州职业技术学院（德州市技师学院） | A kind of fast polishing grinding device for machine-building |
| CN108582030A (en) * | 2018-07-18 | 2018-09-28 | 东北林业大学 | A kind of small-sized arc-shaped guide rail with slidably pedestal |
| CN109333653A (en) * | 2018-10-29 | 2019-02-15 | 袁文平 | A kind of automation equipment of environment-friendly type corrugated board punching |
| CN115415909A (en) * | 2022-09-15 | 2022-12-02 | 上海第二工业大学 | A crane maintenance robot |
| WO2024055643A1 (en) * | 2022-09-15 | 2024-03-21 | 上海第二工业大学 | Crane maintenance robot |
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