CN209618185U - A kind of aerial friction pipeline driving device - Google Patents
A kind of aerial friction pipeline driving device Download PDFInfo
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- CN209618185U CN209618185U CN201822185917.XU CN201822185917U CN209618185U CN 209618185 U CN209618185 U CN 209618185U CN 201822185917 U CN201822185917 U CN 201822185917U CN 209618185 U CN209618185 U CN 209618185U
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- back pressure
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Abstract
The utility model discloses a kind of aerial friction pipeline driving devices, including drive wheel assemblies, back pressure wheel assembly and main support, the main support is formed by crossbeam and with beam-end two vertical beams connected vertically, the drive wheel assemblies and back pressure wheel assembly are separately fixed at the same side on two vertical beams of main support, the drive wheel assemblies are fixed on vertical beam by driving arm, the drive wheel assemblies include driving wheel, motor and electric machine support, the electric machine support is connect with driving arm by spring assembly, the motor output shaft is fixed on the motor bracket downward vertically, the driving wheel is coaxially fixed on the output shaft of motor.The utility model guarantees the abrasion that driving wheel is compensated while driving wheel pressure is constant, and reduction is because of the risk that frictional force caused by driving foot wheel abrasion is inadequate and skids；Driving wheel is hot investment casting iron core surface packet polyurethane, can increase frictional force, wearability is good, noiseless；Multiple groups driving device service intermittent when operation reduces energy consumption.
Description
Technical field
The utility model relates to a kind of driving devices, more particularly to a kind of aerial friction pipeline driving device.
Background technique
Traditional vehicle body adjustment line mode of movement is using apron conveyor, and apron conveyor is by driving device, tensioning
Device, long pitch roller chain and delivery board composition.Plate chain is that modern cars production provides a great convenience.But it is this
Noise is big when equipment combination has high speed, low speed when be easy the defects of pulsation is creeped, chain has greasy dirt, equipment fault point is more,
It cannot especially work in a whole line of station failure.
Friction conveying technology is the completely new conveying technology of one kind using friction conveyor belt for chain conveying, currently, by
It is widely used in the production line of vehicle complete vehicle manufacture, for transporting and accumulating the materials such as vehicle frame.Friction conveying technology is different from
Traditional mode of movement by chain as driving medium utilizes power device (friction pulley) and bearing medium (platform of building together
Vehicle) between frictional force complete the conveying of workpiece.Compared with traditional ground chain type conveying technology, ground friction conveying technology tool
Have the advantages that small low noise, energy consumption, high reliablity, failure rate is low, control is flexible.
Friction pipeline driving device is the significant element of aerial friction pipeline, is the power resources that vehicle group is advanced.When
Preceding driving device applies pressure by spring and driving wheel is pressed on friction lever, and the spring that works long hours can deform,
It is constant not can guarantee the pressure applied on the drive wheel, leads to the change in friction force between driving wheel and friction lever, causes conveying not
Stablize, therefore, the prior art could be improved.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of aerial friction pipeline driving devices, solve current
Driving device convey unstable problem.
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of aerial friction pipeline
Driving device, including drive wheel assemblies, back pressure wheel assembly and main support, the main support is by crossbeam and vertical with beam-end
Two vertical beams composition of connection, the drive wheel assemblies and back pressure wheel assembly are separately fixed at same on two vertical beams of main support
Side, the drive wheel assemblies are fixed on vertical beam by driving arm, and the drive wheel assemblies include driving wheel, motor and motor
Bracket, the electric machine support are connect with driving arm by spring assembly, and the motor output shaft is fixed on motor downward vertically
On bracket, the driving wheel is coaxially fixed on the output shaft of motor, and the back pressure wheel assembly includes back pressure wheel, the back pressure wheel
By being fixed on vertical beam with back pressure bracket.
Further, one end of the driving arm and one end of electric machine support are connected by driving bearing pin, the motor
Bracket can be rotated along driving bearing pin, and the other end of the driving arm and the other end of electric machine support are connected by spring assembly；
The spring assembly includes connecting shaft, spring and stop nut, and the connecting shaft is fixed on electric machine support, described to have limit spiral shell
In connection shaft end, the connecting shaft passes through spring and driving arm and driving arm and spring is limited to limit spiral shell mother's setting
In mother.
Further, the driving wheel is fixed on the output shaft of motor by expansion set, is fixed on the electric machine support
Protective cover, the protective cover are located at outside driving wheel.
Further, the driving wheel is double-layer structure, and internal layer is full ball-type bearing wheel, and outer layer is polyurethane rubber-covered wheel.
Further, back pressure wheel center is equipped with spacer, and bearing, the back pressure are equipped between the spacer and back pressure wheel
Wheel is fixed on back pressure bracket by back pressure pin shaft, and the back pressure wheel is freely rotated along back pressure pin shaft.
Further, the back pressure pin shaft and back pressure bracket contact position are equipped with washer.
The utility model comparison prior art has following the utility model has the advantages that aerial friction pipeline provided by the utility model
Driving device, electric machine support can be freely rotated in a certain range under spring pressure effect around pin shaft, guarantee driving wheel
The abrasion of driving wheel is compensated while pressure is constant, reduction is because of the risk that frictional force caused by driving foot wheel abrasion is inadequate and skids；
Motor and driving wheel are directly connected to by expansion set, reduce the loss of power；Driving wheel is hot investment casting iron core surface packet polyurethane,
Frictional force can be increased, wearability is good, noiseless；It does not need to add lubricating oil in driving wheel operation, it is free of contamination to product surface
Risk；Driving wheel is externally provided with protective cover, plays a protective role to driving wheel.
Detailed description of the invention
Fig. 1 is the aerial friction pipeline driving device application schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the aerial friction pipeline driving device of the utility model embodiment；
Fig. 3 is the drive wheel assemblies structural schematic diagram of the utility model embodiment；
Fig. 4 is the back pressure wheel assembly structural schematic diagram of the utility model embodiment；
Fig. 5 is the aerial friction pipeline driving device multiple groups application schematic diagram of the utility model embodiment.
In figure:
1 drive wheel assemblies, 2 back pressure wheel assembly, 3 main support
4 spring assembly, 5 trolley group, 6 track
78 second driving device of first driving device, 9 third driving device
11 motor, 12 driving wheel, 13 expansion set
14 electric machine support, 15 protective cover, 16 driving bearing pin
17 driving arm, 21 back pressure bracket, 22 back pressure wheel
23 back pressure pin shaft, 24 bearing, 25 spacer
26 washers
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the aerial friction pipeline driving device application schematic diagram of the utility model embodiment；Fig. 2 is that this is practical new
The aerial friction pipeline driving device structure schematic diagram of type embodiment.
Referring to Figure 1, aerial friction pipeline driving device provided by the utility model, including drive wheel assemblies 1, back pressure
Wheel assembly 2 and main support 3, the main support 3 are formed by crossbeam and with beam-end two vertical beams connected vertically, the drive
Drive wheel assemblies 1 and back pressure wheel assembly 2 are separately fixed at the same side of two vertical beams of main support.Aerial friction pipeline includes trolley
Group 5, track 6 and driving device, the onward impulse of trolley group 5 derive from the driving device for being mounted on 6 side of track.The main support
3 are installed in orbit by pressing plate, and drive wheel assemblies 1 and back pressure wheel assembly 2 distinguish mounting arrangements in the two sides of track.
Fig. 2 and Fig. 3, aerial friction pipeline driving device provided by the utility model are referred to, drive wheel assemblies 1 are led to
Bracket 17 of overdriving is fixed on vertical beam, and the drive wheel assemblies 1 include driving wheel 12, motor 11 and electric machine support 14, described
Electric machine support 14 is connect with driving arm 17 by spring assembly 4, and 11 output shaft of motor is fixed on motor branch downward vertically
On frame 14, the driving wheel 12 is coaxially fixed on the output shaft of motor 11, and the back pressure wheel assembly 2 includes back pressure wheel 22, institute
Back pressure wheel 22 is stated by being fixed on vertical beam with back pressure bracket 21.
Specifically, driving wheel 12 is fixed on the output shaft of motor 11 by expansion set 13, the loss of power is reduced；The electricity
Protective cover 15 is fixed on machine support 14, the protective cover 15 is located at outside driving wheel 12, plays protection to driving wheel 12
Effect；The driving wheel 12 is double-layer structure, and internal layer is full ball-type bearing wheel, and outer layer is polyurethane rubber-covered wheel, increases frictional force,
Wearability is good, noiseless.
Continuing with referring to fig. 2, aerial friction pipeline driving device provided by the utility model, the driving arm 17
One end and one end of electric machine support 14 connect by driving bearing pin 16, the electric machine support 14 can be rotated along driving bearing pin 16,
The other end of the driving arm 17 is connect with the other end of electric machine support 14 by spring assembly 4；The spring assembly 4 wraps
Connecting shaft, spring and stop nut are included, the connecting shaft is fixed on electric machine support 14, described to have stop nut setting even
Spindle end, the connecting shaft pass through spring and driving arm 17 and driving arm 17 and spring are limited in stop nut,
Electric machine support 14 is freely rotated around driving bearing pin 16 can in a certain range under spring pressure effect in this structure, protects
It is constant to demonstrate,prove 12 pressure of driving wheel.
Fig. 4 is referred to, aerial friction pipeline driving device provided by the utility model, 22 center of back pressure wheel is equipped with
Spacer 25, is equipped with bearing 24 between the spacer 25 and back pressure wheel, the back pressure wheel 22 is fixed on back pressure by back pressure pin shaft 23
On bracket 21, the back pressure wheel 22 is freely rotated along back pressure pin shaft 23；The back pressure pin shaft 23 is set with 21 contact position of back pressure bracket
There is washer 26, reduces abrasion.
Aerial friction pipeline driving device provided by the utility model, principle be by swingable electric machine support 14,
Via spring, press the friction lever of trolley group 5 between driving wheel 12 and back pressure wheel 22；Motor 11 rotates, and passes through driving
Wheel 12 acts on the frictional force on 5 friction lever surface of trolley group and trolley group 5 is pushed to advance.Fig. 5 is referred to, driving device is rubbing
Multiple groups are equally spaced in pipeline, and the spacing of drive arrangement is equal with the spacing that trolley group 5 stores.Such as a in Fig. 5
Shown, when not having trolley group 5 at third driving device 9 and the second driving device 8, at first driving device 7 optoelectronic switch
Line is blocked by friction lever, at this time the just starting operation of first driving device 7, at the operation to the second driving device 8 of trolley group 5, such as
Shown in b in Fig. 5；Trolley group 5 continues to run, when friction lever be detached from first driving device 7 at optoelectronic switch when, first driving
Device 7 reduces speed now stopping, the starting operation of the second driving device 8, at the operation to third driving device 9 of trolley group 5, such as Fig. 5
In c shown in；When the optoelectronic switch of third driving device 9 is blocked by the friction lever of trolley group 5, the light at the second driving device 8
Electricity is also closed and is blocked, then the second driving device 8 stops, and trolley group 5 runs by inertia and stopped at this time, and multiple groups driving device is realized
The purpose of 5 continuous operation of trolley group.
In conclusion aerial friction pipeline driving device provided by the utility model, electric machine support 14 is in spring pressure
Effect is lower and can be freely rotated in a certain range around pin shaft, guarantees to compensate driving wheel while 12 pressure of driving wheel is constant
12 abrasion reduces risk of the frictional force not enough with skidding caused by wearing because of driving wheel 12；Driving wheel 12 is hot investment casting iron
Wicking surface packet polyurethane can increase frictional force, and wearability is good, noiseless；It does not need to add lubricating oil in the operation of driving wheel 12, it is right
The free of contamination risk of product surface；Driving wheel 12 is externally provided with protective cover, plays a protective role to driving wheel 12；Multiple groups are driven when operation
Dynamic device service intermittent, reduces energy consumption.
Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.
Claims (6)
1. a kind of aerial friction pipeline driving device, which is characterized in that including drive wheel assemblies (1), back pressure wheel assembly (2) and
Main support (3), the main support (3) form by crossbeam and with beam-end two vertical beams connected vertically, the driving wheel
Component (1) and back pressure wheel assembly (2) are separately fixed at the same side of two vertical beams of main support, and the drive wheel assemblies (1) pass through
Driving arm (17) is fixed on vertical beam, and the drive wheel assemblies (1) include driving wheel (12), motor (11) and electric machine support
(14), the electric machine support (14) is connect with driving arm (17) by spring assembly (4), and motor (11) output shaft is downward
It is perpendicularly fixed on electric machine support (14), the driving wheel (12) is coaxially fixed on the output shaft of motor (11), the back pressure
Wheel assembly (2) includes back pressure wheel (22), and the back pressure wheel (22) passes through and back pressure bracket (21) are fixed on vertical beam.
2. aerial friction pipeline driving device as described in claim 1, which is characterized in that the one of the driving arm (17)
End is connect with one end of electric machine support (14) by driving bearing pin (16), and the electric machine support (14) can turn along driving bearing pin (16)
Dynamic, the other end of the driving arm (17) is connect with the other end of electric machine support (14) by spring assembly (4)；The spring
Component (4) includes connecting shaft, spring and stop nut, and the connecting shaft is fixed on electric machine support (14), described to have limit spiral shell
In connection shaft end, the connecting shaft passes through spring and driving arm (17) and limits driving arm (17) and spring mother's setting
In stop nut.
3. aerial friction pipeline driving device as described in claim 1, which is characterized in that the driving wheel (12) passes through swollen
Set (13) is fixed on the output shaft of motor (11), is fixed with protective cover (15), the protective cover on the electric machine support (14)
(15) it is external to be located at driving wheel (12).
4. aerial friction pipeline driving device as described in claim 1, which is characterized in that the driving wheel (12) is bilayer
Structure, internal layer are full ball-type bearing wheel, and outer layer is polyurethane rubber-covered wheel.
5. aerial friction pipeline driving device as described in claim 1, which is characterized in that back pressure wheel (22) center is set
Have spacer (25), be equipped with bearing (24) between the spacer (25) and back pressure wheel, the back pressure wheel (22) passes through back pressure pin shaft
(23) it is fixed on back pressure bracket (21), the back pressure wheel (22) is freely rotated along back pressure pin shaft (23).
6. aerial friction pipeline driving device as claimed in claim 5, which is characterized in that the back pressure pin shaft (23) and back
Bracket (21) contact position is pressed to be equipped with washer (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185917.XU CN209618185U (en) | 2018-12-21 | 2018-12-21 | A kind of aerial friction pipeline driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185917.XU CN209618185U (en) | 2018-12-21 | 2018-12-21 | A kind of aerial friction pipeline driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618185U true CN209618185U (en) | 2019-11-12 |
Family
ID=68446871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185917.XU Active CN209618185U (en) | 2018-12-21 | 2018-12-21 | A kind of aerial friction pipeline driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618185U (en) |
-
2018
- 2018-12-21 CN CN201822185917.XU patent/CN209618185U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314005 3 new Fengzhen Riverside Road, Nanhu District, Jiaxing, Zhejiang, 3 Patentee after: Zhejiang jiuke Intelligent Equipment Co., Ltd Address before: 314005 3 new Fengzhen Riverside Road, Nanhu District, Jiaxing, Zhejiang, 3 Patentee before: JIAXING JIUKE MACHINERY EQUIPMENT Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aerial friction conveying line driving device Effective date of registration: 20200716 Granted publication date: 20191112 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: Zhejiang jiuke Intelligent Equipment Co., Ltd Registration number: Y2020330000500 |