CN207192141U - Any direction turning chain scraper conveyor - Google Patents
Any direction turning chain scraper conveyor Download PDFInfo
- Publication number
- CN207192141U CN207192141U CN201720952271.6U CN201720952271U CN207192141U CN 207192141 U CN207192141 U CN 207192141U CN 201720952271 U CN201720952271 U CN 201720952271U CN 207192141 U CN207192141 U CN 207192141U
- Authority
- CN
- China
- Prior art keywords
- reductor
- foot stool
- drive device
- carrier bar
- scraper conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of any direction turning chain scraper conveyor,Including foot stool and track,Conduction chain and some carrying carrier bars are provided with the track,Drive device is provided with the foot stool,Drive sprocket and reductor,Gear is provided with the output shaft of the drive device and the input shaft of reductor,Connected between the drive device and reductor by gear,Machine overload protection framework is provided with the foot stool,The reductor is located in machine overload protection framework,Slide rail is provided with the foot stool,One end of the slide rail is provided with stopper,The sliding block coordinated with slide rail is provided with the machine overload protection framework,Protection spring is provided between the sliding block and stopper,Travel switch is provided with the stopper,The travel switch connects drive device,The utility model can the reductor displacement when drive device is overloaded,Cut off the electricity supply simultaneously and protect motor and miscellaneous part.
Description
Technical field
The utility model belongs to chain scraper conveyor field, in particular designs a kind of any direction turning carrier bar conveying
Machine.
Background technology
Chain scraper conveyor is a kind of industrially conventional conveying equipment, be exactly briefly by outer power drive one or
The equipment of several chain operations with carrying carrier bar, can realize linear transmission or annular delivery, it can be common that airport row
Lee conveys.
Current existing chain scraper conveyor drives chain and carrier bar to move by drive sprocket, and motor is directly and actively
Connected between sprocket wheel by reductor, directly pass through axle hard link, when chain scraper conveyor overloads, meeting between motor and speed reducer
Situations such as causing broken motor overload, the tooth of gear or chain breakage, repair is more difficult.
Utility model content
In view of the shortcomings of the prior art, the utility model provides one kind when conveyer overloads, and reductor can
Automatically move position and stop drive device, avoid any direction turning carrier bar that drive device is overloaded or other parts are damaged defeated
Send machine.
To achieve the above object, the utility model provides following technical scheme：A kind of any direction turning carrier bar conveying
Machine, including foot stool and track, conduction chain and some carrying carrier bars are provided with the track, driving is provided with the foot stool
Gear is provided with device, drive sprocket and reductor, the output shaft of the drive device and the input shaft of reductor, it is described
Connected between drive device and reductor by gear, machine overload protection framework, the reductor are provided with the foot stool
In machine overload protection framework, slide rail is provided with the foot stool, one end of the slide rail is provided with stopper, the machine
The sliding block coordinated with slide rail is provided with tool overload protection framework, protection spring, institute are provided between the sliding block and stopper
State and travel switch is provided with stopper, the travel switch connects drive device.
Driven sprocket is provided with the further foot stool, is slidably connected and sets between the driven sprocket and foot stool
There is fixing bolt, the track, which corresponds to, is arranged to telescopic rail at driven sprocket.
The further carrying carrier bar is provided at both ends with extension spring, and the both ends of the extension spring connect adjacent two respectively
Carry carrier bar.
The further track includes straight rail and turnaround section.
The further turnaround section includes flat bank section, the turnaround section that arches up and the turnaround section that has a downwarp, the carrying carrier bar
Including anterior, middle part and rear portion, the middle part is higher than front and rear, and the rear portion of the carrying carrier bar is pressed in coupled hold
Carry the front portion of carrier bar.
Compared with prior art, the beneficial effects of the utility model are：Object on carrying carrier bar is heavier, reaches driving
During the limiting value of device, skidding will occur for the gear on gear and reductor in drive device, and now reductor will
Promoted by gear and moved along slide rail to stopper and release travel switch, closed drive device, avoid motor from overloading,
During normal use, protection spring can extrude reductor, make the gear of reductor keep contacting with the gear of drive device.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model any direction turning chain scraper conveyor；
Fig. 2 is the enlarged drawing in A portions in Fig. 1.
Reference：1st, foot stool；15th, overload protection framework；2nd, track；21st, straight rail；22nd, arch up turnaround section；23rd, under
Stick up turnaround section；3rd, drive sprocket；4th, driven sprocket；5th, reductor；6th, travel switch；61st, spring is protected；7th, extension spring；8th, carry
Carrier bar.
Embodiment
The embodiment of the utility model any direction turning chain scraper conveyor is described further referring to Figures 1 and 2.
A kind of any direction turning chain scraper conveyor, including foot stool 1 and track 2, conduction chain is provided with the track 2
With some carrying carrier bars 8, be provided with drive device, drive sprocket 3 and reductor 5 on the foot stool 1, the drive device it is defeated
Gear is provided with the input shaft of shaft and reductor 5, is connected between the drive device and reductor 5 by gear, institute
State and machine overload protection framework 15 is provided with foot stool 1, the reductor 5 is located in machine overload protection framework 15, the pin
Slide rail is provided with frame 1, one end of the slide rail is provided with stopper, is provided with and slides on the machine overload protection framework 15
The sliding block that rail coordinates, protection spring 61 is provided between the sliding block and stopper, travel switch is provided with the stopper
6, the travel switch 6 connects drive device, and drive device is motor in the present embodiment.
Object is heavier on carrying carrier bar 8, when reaching the limiting value of drive device, on the gear and reductor 5 on motor
Gear skidding will occur, now reductor 5 will be promoted by gear moves and releases along slide rail to stopper stroke and open
6 are closed, closes motor, during normal use, protection spring 61, which extrudes overload protection framework 15, makes gear and motor on reductor 5
Gear normal occlusion, gear connection can be passed through between the output shaft and drive sprocket 3 of reductor 5 in the present embodiment or belt connects
Connect.
The present embodiment is preferably provided with driven sprocket 4 on the foot stool 1, slided between the driven sprocket 4 and foot stool 1
Connect and be provided with fixing bolt, telescopic rail 2 is arranged at the corresponding driven sprocket 4 of the track 2, by by fixing bolt
Unclamp, driven sprocket 4 can be moved, the elasticity of carrier bar 8, while mobile collapsible track 2 are carried with regulation, ensures to hold
Connection can be contacted with track 2 all the time by carrying carrier bar 8.
Preferably the track 2 includes straight rail 21 and turnaround section to the present embodiment, the turnaround section include flat bank section,
Arch turnaround section 22 and the turnaround section 23 that has a downwarp, the carrying carrier bar 8 include anterior, middle part and rear portion, and the middle part is higher than front portion
And rear portion, the both ends that the rear portion of the carrying carrier bar 8 is pressed in the anterior carrying carrier bar 8 of coupled carrying carrier bar 8 are set
Extension spring 7 is equipped with, the both ends of the extension spring 7 connect two adjacent carrying carrier bars 8 respectively.
By extension spring 7 carrying carrier bar 8 can be avoided to be subjected to displacement swing situation in the horizontal first, while in flat bank
Return problem when can avoid its inner and outer diameter difference from causing inside and outside circular arc inconsistent, carry the non-horizontal design energy of shape of carrier bar 8
Enough ensure gap occur when chain plate level, vertical direction are turned, ensure that front and rear carrying carrier bar 8 is overlapping, prevent article when turning
Sandwich in gap.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of any direction turning chain scraper conveyor, including foot stool and track, if be provided with the track conduction chain and
It is dry to carry carrier bar, it is provided with drive device, drive sprocket and reductor on the foot stool, it is characterised in that：The drive device
Output shaft and reductor input shaft on be provided with gear, connected between the drive device and reductor by gear,
Machine overload protection framework is provided with the foot stool, the reductor is located in machine overload protection framework, on the foot stool
Slide rail is provided with, one end of the slide rail is provided with stopper, is provided with the machine overload protection framework and coordinates with slide rail
Sliding block, protection spring is provided between the sliding block and stopper, travel switch, the stroke are provided with the stopper
Switch connection drive device.
2. any direction turning chain scraper conveyor according to claim 1, it is characterised in that：Be provided with the foot stool from
Movable sprocket, it is slidably connected between the driven sprocket and foot stool and is provided with fixing bolt, the track is corresponded at driven sprocket
It is arranged to telescopic rail.
3. any direction turning chain scraper conveyor according to claim 2, it is characterised in that：The both ends of the carrying carrier bar
Extension spring is provided with, the both ends of the extension spring connect two adjacent carrying carrier bars respectively.
4. any direction turning chain scraper conveyor according to claim 1, it is characterised in that：The track includes straight rail
And turnaround section.
5. any direction turning chain scraper conveyor according to claim 4, it is characterised in that：The turnaround section includes level
Turnaround section, the turnaround section that arches up and the turnaround section that has a downwarp, the carrying carrier bar includes anterior, middle part and rear portion, before the middle part is higher than
Portion and rear portion, the rear portion of the carrying carrier bar are pressed in the front portion of coupled carrying carrier bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952271.6U CN207192141U (en) | 2017-08-01 | 2017-08-01 | Any direction turning chain scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720952271.6U CN207192141U (en) | 2017-08-01 | 2017-08-01 | Any direction turning chain scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192141U true CN207192141U (en) | 2018-04-06 |
Family
ID=61799836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720952271.6U Expired - Fee Related CN207192141U (en) | 2017-08-01 | 2017-08-01 | Any direction turning chain scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399079A (en) * | 2018-11-14 | 2019-03-01 | 福建南安市贵冠机械有限公司 | A kind of online carrier bar conveying equipment |
-
2017
- 2017-08-01 CN CN201720952271.6U patent/CN207192141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399079A (en) * | 2018-11-14 | 2019-03-01 | 福建南安市贵冠机械有限公司 | A kind of online carrier bar conveying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |