CN206886017U - A kind of more piece cantilever type retractable machine - Google Patents
A kind of more piece cantilever type retractable machine Download PDFInfo
- Publication number
- CN206886017U CN206886017U CN201720467187.5U CN201720467187U CN206886017U CN 206886017 U CN206886017 U CN 206886017U CN 201720467187 U CN201720467187 U CN 201720467187U CN 206886017 U CN206886017 U CN 206886017U
- Authority
- CN
- China
- Prior art keywords
- expansion bracket
- mounting seat
- lag
- sliding block
- cantilever type
- 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
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
It the utility model is related to a kind of more piece cantilever type retractable machine,It includes the excessive expansion bracket of basic expansion bracket and end expansion bracket,Basic expansion bracket,Excessive expansion bracket and end expansion bracket are equipped with belt tensioning device and swing top wheel,Described belt tensioning device includes push rod,Tip-lever support,Guide plate,Mounting seat,Screw mandrel and sliding block,Mounting seat and tip-lever support are packed on the side plate of expansion bracket,The both sides of mounting seat are respectively equipped with guide plate and sliding block,The end of driving drum is arranged on guide plate,One end of screw mandrel is fastened in the U-lag A of mounting seat,The other end coordinates with sliding block screw thread,Described swing top wheel includes connecting plate,Roller mount,Rotating shaft and roller,Connecting plate is packed on the side plate of expansion bracket,The end of connecting plate is provided with U-lag B,Rotating shaft is inlaid in U-lag B,The both ends of rotating shaft are provided with roller mount,Two rollers are hinged in roller mount,The beneficial effects of the utility model are that stable movement is simple in construction,Expansion bracket stretches out or withdrawn flexible.
Description
Technical field
Freight transportation apparatus is the utility model is related to, particularly a kind of more piece cantilever type retractable machine.
Background technology
In logistics transportation field, belt feeder can be usually used, by belt feeder transport goods and can greatly reduce
The labor intensity of worker, operating efficiency is improved, with the development of society, people also gradually carry to the quality requirement of goods handling
Rise, especially some Long Distant Transmit goods, just the stability requirement to feed belt machine is higher, in order to save space, belt
Machine is made telescopic more, and in order to ensure transmitting range, the scalable joint number of belt feeder is also more and more, scalable joint number it is more its
The stability of transmission will decrease, and support shake can also increase, so needs are a both to include multi-joint telescoping frame and transmission
Steady belt telescopic machine simple in construction.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided a kind of simple in construction, stretching and contractive set
Smooth and stable drive more piece cantilever type retractable machine.
The purpose of this utility model is achieved through the following technical solutions：A kind of more piece cantilever type retractable machine, it includes base
The excessive expansion bracket of plinth expansion bracket and end expansion bracket, basic expansion bracket are provided with chute A, the directive wheel A on excessive expansion bracket with
Chute A coordinates, and the directive wheel B on the expansion bracket of end and excessive expansion bracket chute B coordinate, basic expansion bracket, excessive expansion bracket
Be equipped with the expansion bracket of end belt tensioning device and swing top wheel, described belt tensioning device include push rod, tip-lever support,
Guide plate, mounting seat, screw mandrel and sliding block, mounting seat and tip-lever support are packed on the side plate of expansion bracket, are offered in mounting seat
Chute C, the both sides of mounting seat are respectively equipped with guide plate and sliding block, driving drum are provided between two mounting seats, driving drum
End is arranged on guide plate, and bolt is directed to plate and slider locking in mounting seat through chute C, and one end of mounting seat is provided with
The end thereof contacts of U-lag A, the other end and push rod, the other end of push rod are packed on tip-lever support, and one end of screw mandrel is fastened on installation
In the U-lag A of seat, the other end coordinates with sliding block screw thread, and described swing top wheel includes connecting plate, roller mount, rotating shaft and roller,
Connecting plate is packed on the side plate of expansion bracket, and the end of connecting plate is provided with U-lag B, and rotating shaft is inlaid in U-lag B, and the two of rotating shaft
End is provided with roller mount, and two rollers are hinged with roller mount.
Described basic expansion bracket is provided with supporting leg, Electric Appliance Cabinet, controller and motor.
Described excessive expansion bracket can be set multiple.
Described basic expansion bracket and the side plate of excessive expansion bracket are provided with the chain of guide effect.
Supporting leg is telescopic structure on described basic expansion bracket.
The utility model has advantages below：
1st, transported not caused by reduction running part shake when there is driving chain guide groove to make to transport goods over long distances
The problem of steady.
2nd, slide rail type feed belt tensioning apparatus, regulation are laborsaving and easy to operate.
3rd, swing top wheel to be placed in mounting seat, freely swing in mounting seat, avoid or reduce the biography in transmission process
Driving wheel is stuck.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of belt tensioning device；
Fig. 3 is the structural representation for swinging top wheel；
In figure：1- bases expansion bracket, the excessive expansion brackets of 2-, 3- ends expansion bracket, 5- push rods, 7- guide plates, 8- installations
Seat, 9- screw mandrels, 10- sliding blocks, 11- bolts, 12- connecting plates, 13- rollers, 14- rotating shafts, 15 rollers.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Fig. 1 ~ 3, a kind of more piece cantilever type retractable machine, it includes basic expansion bracket 1, excessive expansion bracket 2 and end
Expansion bracket 3, basic expansion bracket 1 are provided with chute A, and the directive wheel A on excessive expansion bracket 2 and chute A coordinates, end expansion bracket 3
On the chute B of directive wheel B and excessive expansion bracket 2 coordinate, on basic expansion bracket 1, excessive expansion bracket 2 and end expansion bracket 3
Provided with belt tensioning device and top wheel is swung, described belt tensioning device includes push rod 5, tip-lever support 6, guide plate 7, mounting seat
8th, screw mandrel 9 and sliding block 10, mounting seat 8 and tip-lever support 6 are packed on the side plate of expansion bracket, and chute C is offered in mounting seat 8,
The both sides of mounting seat 8 are respectively equipped with guide plate 7 and sliding block 10, and driving drum, the end of driving drum are provided between two mounting seats 8
Portion is arranged on guide plate 7, and bolt 11 is directed to plate 7 through chute C and sliding block 10 is locked in mounting seat 8, and the one of mounting seat 8
End is provided with U-lag A, the end thereof contacts of the other end and push rod 5, and the other end of push rod 5 is packed on tip-lever support 6, one end of screw mandrel 9
It is fastened in the U-lag A of mounting seat 8, the other end coordinates with the screw thread of sliding block 10, and described swing top wheel includes connecting plate 12, rolling
Wheel seat 13, rotating shaft 14 and roller 15, connecting plate 12 are packed on the side plate of expansion bracket, and the end of connecting plate 12 is provided with U-lag B,
Rotating shaft 14 is inlaid in U-lag B, and the both ends of rotating shaft 14 are provided with roller mount 13, and two rollers 15 are hinged with roller mount 13.
Described basic expansion bracket 1 is provided with supporting leg, Electric Appliance Cabinet, controller and motor.
Described excessive expansion bracket 2 can be set multiple.
Described basic expansion bracket 1 and the side plate of excessive expansion bracket 2 are provided with the chain of guide effect.
Supporting leg is telescopic structure on described basic expansion bracket 1.
The course of work of the present utility model is as follows：The supporting leg support of basic expansion bracket 1 on the ground, starts motor and led to
The control for crossing controller realizes that excessive expansion bracket 2 skids off from basic expansion bracket 1, and end expansion bracket 3 is sliding from excessive expansion bracket 2
Go out, belt tensioning device is provided with basic expansion bracket 1, excessive expansion bracket 2 and end expansion bracket 3, belt tensioning device
Outside is provided with driving belt, and when driving belt to be adjusted is elastic, limit function is realized in one end that push rod 5 is against mounting seat 8, installs
One end of seat 8 is fixed on the side plate of expansion bracket, makes to be threadedly coupled sliding block 10 with screw mandrel 9 along a U-lag A left sides by adjusting screw mandrel 9
Right slip, the tensioning of driving belt is realized, it is to stretch out directive wheel when frame stretches out or shunk, wherein connecting plate 12 to swing top wheel
It is fixed on the side plate of expansion bracket, one end of connecting plate 12 is provided with U-type groove B, and rotating shaft 14 is placed in U-type groove B, and rotating shaft 14 is in U
Do not have spacing on the direction of shape groove B openings, the roller 15 for now installing rotating shaft 14 both ends contacts with expansion bracket wall, when expansion bracket has
Slightly upper and lower trembles, and will not make roller 15 that the problem of stuck or motion is obstructed occur during guiding.
Claims (5)
1. a kind of more piece cantilever type retractable machine, it includes basic expansion bracket（1）, excessive expansion bracket（2）With end expansion bracket（3）,
Basic expansion bracket（1）It is provided with chute A, excessive expansion bracket（2）On directive wheel A and chute A coordinate, end expansion bracket
（3）On directive wheel B and excessive expansion bracket（2）Chute B coordinate, it is characterised in that：Basic expansion bracket（1）, excessive expansion bracket
（2）With end expansion bracket（3）On be equipped with belt tensioning device and swing top wheel, described belt tensioning device includes push rod
（5）, tip-lever support（6）, guide plate（7）, mounting seat（8）, screw mandrel（9）And sliding block（10）, mounting seat（8）And tip-lever support（6）It is solid
On the side plate of expansion bracket, mounting seat（8）On offer chute C, mounting seat（8）Both sides be respectively equipped with guide plate（7）With
Sliding block（10）, two mounting seats（8）Between be provided with driving drum, the end of driving drum is arranged on guide plate（7）On, bolt
（11）Plate is directed to through chute C（7）And sliding block（10）It is locked at mounting seat（8）On, mounting seat（8）One end be provided with U-lag
A, the other end and push rod（5）End thereof contacts, push rod（5）The other end be packed in tip-lever support（6）On, screw mandrel（9）One end card
It is located at mounting seat（8）U-lag A in, the other end and sliding block（10）Screw thread coordinates, and described swing top wheel includes connecting plate
（12）, roller mount（13）, rotating shaft（14）And roller（15）, connecting plate（12）It is packed on the side plate of expansion bracket, connecting plate（12）
End be provided with U-lag B, rotating shaft（14）It is inlaid in U-lag B, rotating shaft（14）Both ends roller mount is installed（13）, roller mount
（13）On be hinged with two rollers（15）.
A kind of 2. more piece cantilever type retractable machine according to claim 1, it is characterised in that：Described basic expansion bracket（1）
It is provided with supporting leg, Electric Appliance Cabinet, controller and motor.
A kind of 3. more piece cantilever type retractable machine according to claim 1, it is characterised in that：Described excessive expansion bracket（2）
Set multiple.
A kind of 4. more piece cantilever type retractable machine according to claim 1, it is characterised in that：Described basic expansion bracket（1）
With excessive expansion bracket（2）Side plate be provided with guide effect chain.
A kind of 5. more piece cantilever type retractable machine according to claim 1, it is characterised in that：Described basic expansion bracket（1）
Upper supporting leg is telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467187.5U CN206886017U (en) | 2017-04-28 | 2017-04-28 | A kind of more piece cantilever type retractable machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467187.5U CN206886017U (en) | 2017-04-28 | 2017-04-28 | A kind of more piece cantilever type retractable machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886017U true CN206886017U (en) | 2018-01-16 |
Family
ID=61340624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467187.5U Expired - Fee Related CN206886017U (en) | 2017-04-28 | 2017-04-28 | A kind of more piece cantilever type retractable machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206886017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956897A (en) * | 2017-04-28 | 2017-07-18 | 眉山德鑫航空设备股份有限公司 | A kind of more piece cantilever type retractable machine |
| CN108609352A (en) * | 2018-04-04 | 2018-10-02 | 长沙六竹机电科技有限公司 | A kind of novel logistics transportation telescopic machine |
-
2017
- 2017-04-28 CN CN201720467187.5U patent/CN206886017U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956897A (en) * | 2017-04-28 | 2017-07-18 | 眉山德鑫航空设备股份有限公司 | A kind of more piece cantilever type retractable machine |
| CN108609352A (en) * | 2018-04-04 | 2018-10-02 | 长沙六竹机电科技有限公司 | A kind of novel logistics transportation telescopic machine |
| CN108609352B (en) * | 2018-04-04 | 2019-11-26 | 长沙六竹机电科技有限公司 | A kind of novel logistics transportation telescopic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 620400 Meishan City West Industrial Zone of Sichuan Province, Qingshen County Patentee after: Sichuan Dexin Aviation Equipment Co.,Ltd. Address before: 620400 Meishan City West Industrial Zone of Sichuan Province, Qingshen County Patentee before: MEISHAN DEXIN AVIATION EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |