CN106956897A - A kind of more piece cantilever type retractable machine - Google Patents
A kind of more piece cantilever type retractable machine Download PDFInfo
- Publication number
- CN106956897A CN106956897A CN201710294728.3A CN201710294728A CN106956897A CN 106956897 A CN106956897 A CN 106956897A CN 201710294728 A CN201710294728 A CN 201710294728A CN 106956897 A CN106956897 A CN 106956897A
- Authority
- CN
- China
- Prior art keywords
- expansion bracket
- mounting seat
- lag
- plate
- sliding block
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The present invention relates to a kind of more piece cantilever type retractable machine, it includes the basic excessive expansion bracket of 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, mounting seat is respectively provided on two sides 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 two ends of rotating shaft are provided with roller mount, two rollers are hinged in roller mount, it is simple in construction the beneficial effects of the present invention are stable movement, expansion bracket stretches out or withdrawn flexible.
Description
Technical field
The present invention relates to freight transportation apparatus, particularly a kind of more piece cantilever type retractable machine.
Background technology
In logistics transportation field, belt feeder can be usually used, carries out transporting goods and can greatly subtracting by belt feeder
The labor intensity of few workman, improves operating efficiency, and 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
Making telescopic machine, in order to ensure transmitting range, the scalable joint number of belt feeder is also more and more more, scalable joint number it is more its
The stability of transmission will be decreased, and support shake can also increase, so needing a both comprising multi-joint telescoping frame and transmission
Steady belt telescopic machine simple in construction.
The content of the invention
It is an object of the invention to overcome the shortcoming of prior art there is provided one kind it is simple in construction, stretch out with shrink it is smooth and
The more piece cantilever type retractable machine of stable drive.
The purpose of the present invention is achieved through the following technical solutions:A kind of more piece cantilever type retractable machine, it stretches including basis
The excessive expansion bracket of contracting frame and end expansion bracket, basic expansion bracket are provided with the directive wheel A and chute A on chute A, excessive expansion bracket
Coordinate, the directive wheel B on the expansion bracket of end and excessive expansion bracket chute B coordinate, basic expansion bracket, excessive expansion bracket and end
Belt tensioning device is equipped with expansion bracket and top wheel is swung, described belt tensioning device includes push rod, tip-lever support, guiding
Plate, mounting seat, screw mandrel and sliding block, mounting seat and tip-lever support are packed on the side plate of expansion bracket, and chute is offered in mounting seat
C, being respectively provided on two sides between guide plate and sliding block, two mounting seats for mounting seat is provided with driving drum, the end of driving drum
On guide plate, bolt is directed to plate and slider locking in mounting seat through chute C, and one end of mounting seat is provided with U-shaped
The end thereof contacts of groove A, the other end and push rod, the other end of push rod is packed on tip-lever support, and one end of screw mandrel is fastened on mounting seat
U-lag A in, the other end and sliding block screw thread coordinate, and described swing top wheel includes connecting plate, roller mount, rotating shaft and roller, company
Fishplate bar 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, the two ends of rotating shaft
It is provided with roller mount, roller mount and is hinged with two rollers.
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 present invention has advantages below:
Running part shake brought transport is reduced when the 1st, making with driving chain gathering sill and transport goods over long distances unstable
The problem of.
2nd, slide rail type feed belt tensioning apparatus, is adjusted laborsaving and easy to operate.
3rd, swing top wheel to be placed in mounting seat, freely swing in mounting seat, it is to avoid or the biography in reduction transmission process
Driving wheel is stuck.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the structural representation of belt tensioning device;
Fig. 3 pushes up the structural representation of wheel to swing;
In figure:1- bases expansion bracket, the excessive expansion brackets of 2-, 3- ends expansion bracket, 4- belt tensioning devices, 5- push rods, 6- push rods
Seat, 7- guide plates, 8- mounting seats, 9- screw mandrels, 10- sliding blocks, 11- bolts, 12- connecting plates, 13- roller mounts, 14- rotating shafts, 15- rollings
Wheel.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
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, the directive wheel A and chute A that basic expansion bracket 1 is provided with chute A, excessive expansion bracket 2 coordinates, end expansion bracket 3
On the chute B of directive wheel B and excessive expansion bracket 2 coordinate, it is characterised in that:Basic expansion bracket 1, excessive expansion bracket 2 and end
Belt tensioning device 4 is equipped with expansion bracket 3 and top wheel 5 is swung, described belt tensioning device 4 include 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 are packed on the side plate of expansion bracket, mounting seat 8
On offer chute C, mounting seat 8 is respectively provided on two sides between guide plate 7 and sliding block 10, two mounting seats 8 provided with transmission rolling
Cylinder, the end of driving drum is arranged on guide plate 7, and bolt 11 is directed to plate 7 through chute C and sliding block 10 is locked at mounting seat
On 8, one end of mounting seat 8 is provided with U-lag A, and the end thereof contacts of the other end and push rod 5, the other end of push rod 5 is packed in tip-lever support
On 6, one end of screw mandrel 9 is fastened in the U-lag A of mounting seat 8, and the other end coordinates with the screw thread of sliding block 10, described swing top wheel 5
Including connecting plate 12, roller mount 13, rotating shaft 14 and roller 15, connecting plate 12 is packed on the side plate of expansion bracket, connecting plate 12
End is provided with U-lag B, and rotating shaft 14 is inlaid in U-lag B, and the two ends of rotating shaft 14, which are provided with roller mount 13, roller mount 13, to be hinged
There are two rollers 15.
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 invention is as follows:The supporting leg support of basic expansion bracket 1 on the ground, starts motor and passes through control
The excessive expansion bracket 2 of control realization of device processed is skidded off from basic expansion bracket 1, and end expansion bracket 3 is skidded off from excessive expansion bracket 2,
It is provided with basic expansion bracket 1, excessive expansion bracket 2 and end expansion bracket 3 outside belt tensioning device 4, belt tensioning device 4
Portion is provided with driving belt, and when driving belt to be adjusted is elastic, limit function, mounting seat are realized in one end that push rod 5 is against mounting seat 8
8 one end is fixed on the side plate of expansion bracket, makes to be threadedly coupled sliding block 10 along U-lag A or so with screw mandrel 9 by adjusting screw mandrel 9
Slide, realize the tensioning of driving belt, it is to stretch out directive wheel when frame stretches out or shunk, wherein connecting plate 12 to swing top wheel 5
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
There is no spacing on the direction of shape groove B openings, the roller 15 for now installing the two ends of rotating shaft 14 is contacted with expansion bracket wall, when expansion bracket has
Slight trembles up and down, will not make roller 15 the problem of stuck or obstructed motion occurs 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(4)Taken turns with top is swung(5), described belt tensioning device(4)
Including 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 packed on the side plate of expansion bracket, mounting seat(8)On offer chute C, mounting seat(8)Be respectively provided on two sides with guiding
Plate(7)And 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 set
There are 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)'s
One end is fastened on mounting seat(8)U-lag A in, the other end and sliding block(10)Screw thread coordinates, described swing top wheel(5)Including
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, connects
Plate(12)End be provided with U-lag B, rotating shaft(14)It is inlaid in U-lag B, rotating shaft(14)Two ends roller mount is installed(13),
Roller mount(13)On be hinged with two rollers(15).
2. a kind of 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.
3. a kind of more piece cantilever type retractable machine according to claim 1, it is characterised in that:Described excessive expansion bracket(2 set
Put multiple.
4. a kind of 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.
5. a kind of 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 |
---|---|---|---|
CN201710294728.3A CN106956897B (en) | 2017-04-28 | 2017-04-28 | Multisection cantilever type telescopic machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710294728.3A CN106956897B (en) | 2017-04-28 | 2017-04-28 | Multisection cantilever type telescopic machine |
Publications (2)
Publication Number | Publication Date |
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CN106956897A true CN106956897A (en) | 2017-07-18 |
CN106956897B CN106956897B (en) | 2023-07-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN201710294728.3A Active CN106956897B (en) | 2017-04-28 | 2017-04-28 | Multisection cantilever type telescopic machine |
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CN (1) | CN106956897B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110040440A (en) * | 2019-05-28 | 2019-07-23 | 江苏冠超物流科技有限公司 | A kind of crown chakra structure and telescopic belt machine |
CN112792845A (en) * | 2021-02-04 | 2021-05-14 | 湖北三江航天涂装设备工程有限公司 | Chain drive telescopic boom |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424591A1 (en) * | 1989-10-23 | 1991-05-02 | FERRIERE BELLOLI & Co. | Quick telescopic, extensible, movable belt conveyor with three rotational degrees of freedom for solid or viscoplastic materials, particularly for use in cement mixer or truck mixer |
AU2000097A (en) * | 1996-05-03 | 1997-11-06 | Control Systems Technology Pty Ltd | Belt tracking and tensioning system |
JP2006248680A (en) * | 2005-03-10 | 2006-09-21 | Hitachi Plant Technologies Ltd | Support structure of telescopic arm in transfer machine |
JP2008037582A (en) * | 2006-08-07 | 2008-02-21 | Nakao Kogyo Kk | Slide extensible roller conveyor |
CN201358066Y (en) * | 2009-02-23 | 2009-12-09 | 徐水龙 | Belt conveyor extending through friction and traction |
CN101955068A (en) * | 2010-09-20 | 2011-01-26 | 扬州中欧工业机器人有限公司 | Telescopic bidirectional loading and unloading conveyor |
CN102627188A (en) * | 2012-03-31 | 2012-08-08 | 江苏新蕾麦芽有限公司 | Tensioning adjustment device for conveying belt in malt conveyer |
CN103625836A (en) * | 2013-12-03 | 2014-03-12 | 德州学院 | Telescopic conveying arm |
DE202014004263U1 (en) * | 2014-05-23 | 2014-06-16 | Igus Gmbh | Routing arrangement for a telescopic boom and corresponding telescopic boom |
CN104003105A (en) * | 2014-05-16 | 2014-08-27 | 眉山德鑫航空设备有限公司 | Automatic deviation correcting system of belt conveyor |
CN204368928U (en) * | 2014-12-30 | 2015-06-03 | 泰富重工制造有限公司 | A kind of belt conveyer tensioning deviation correcting device |
US20150259149A1 (en) * | 2014-03-11 | 2015-09-17 | Sovex Limited | System with telescopic conveyor and method therefor |
CN204777191U (en) * | 2015-07-08 | 2015-11-18 | 南京冠超工业自动化有限公司 | Telescopic belt conveyer's lower unsteady guide pulley structure |
CN204777199U (en) * | 2015-07-08 | 2015-11-18 | 南京冠超工业自动化有限公司 | Flexible band conveyer's guide pulley structure of upward floating |
CN105109899A (en) * | 2015-09-18 | 2015-12-02 | 佛山市金佳机电有限公司 | Novel telescopic belt conveyer |
CN105129330A (en) * | 2015-10-08 | 2015-12-09 | 黎建军 | Fruit case loading transportation device |
CN204938088U (en) * | 2015-09-18 | 2016-01-06 | 佛山市金佳机电有限公司 | Novel retractable band conveyor supports guide wheel mechanism |
CN205328012U (en) * | 2016-01-05 | 2016-06-22 | 成都市旭泰仓储设备有限公司 | Telescopic conveyor |
CN206886017U (en) * | 2017-04-28 | 2018-01-16 | 眉山德鑫航空设备股份有限公司 | A kind of more piece cantilever type retractable machine |
-
2017
- 2017-04-28 CN CN201710294728.3A patent/CN106956897B/en active Active
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0424591A1 (en) * | 1989-10-23 | 1991-05-02 | FERRIERE BELLOLI & Co. | Quick telescopic, extensible, movable belt conveyor with three rotational degrees of freedom for solid or viscoplastic materials, particularly for use in cement mixer or truck mixer |
AU2000097A (en) * | 1996-05-03 | 1997-11-06 | Control Systems Technology Pty Ltd | Belt tracking and tensioning system |
JP2006248680A (en) * | 2005-03-10 | 2006-09-21 | Hitachi Plant Technologies Ltd | Support structure of telescopic arm in transfer machine |
JP2008037582A (en) * | 2006-08-07 | 2008-02-21 | Nakao Kogyo Kk | Slide extensible roller conveyor |
CN201358066Y (en) * | 2009-02-23 | 2009-12-09 | 徐水龙 | Belt conveyor extending through friction and traction |
CN101955068A (en) * | 2010-09-20 | 2011-01-26 | 扬州中欧工业机器人有限公司 | Telescopic bidirectional loading and unloading conveyor |
CN102627188A (en) * | 2012-03-31 | 2012-08-08 | 江苏新蕾麦芽有限公司 | Tensioning adjustment device for conveying belt in malt conveyer |
CN103625836A (en) * | 2013-12-03 | 2014-03-12 | 德州学院 | Telescopic conveying arm |
US20150259149A1 (en) * | 2014-03-11 | 2015-09-17 | Sovex Limited | System with telescopic conveyor and method therefor |
CN104003105A (en) * | 2014-05-16 | 2014-08-27 | 眉山德鑫航空设备有限公司 | Automatic deviation correcting system of belt conveyor |
DE202014004263U1 (en) * | 2014-05-23 | 2014-06-16 | Igus Gmbh | Routing arrangement for a telescopic boom and corresponding telescopic boom |
CN204368928U (en) * | 2014-12-30 | 2015-06-03 | 泰富重工制造有限公司 | A kind of belt conveyer tensioning deviation correcting device |
CN204777191U (en) * | 2015-07-08 | 2015-11-18 | 南京冠超工业自动化有限公司 | Telescopic belt conveyer's lower unsteady guide pulley structure |
CN204777199U (en) * | 2015-07-08 | 2015-11-18 | 南京冠超工业自动化有限公司 | Flexible band conveyer's guide pulley structure of upward floating |
CN105109899A (en) * | 2015-09-18 | 2015-12-02 | 佛山市金佳机电有限公司 | Novel telescopic belt conveyer |
CN204938088U (en) * | 2015-09-18 | 2016-01-06 | 佛山市金佳机电有限公司 | Novel retractable band conveyor supports guide wheel mechanism |
CN105129330A (en) * | 2015-10-08 | 2015-12-09 | 黎建军 | Fruit case loading transportation device |
CN205328012U (en) * | 2016-01-05 | 2016-06-22 | 成都市旭泰仓储设备有限公司 | Telescopic conveyor |
CN206886017U (en) * | 2017-04-28 | 2018-01-16 | 眉山德鑫航空设备股份有限公司 | A kind of more piece cantilever type retractable machine |
Non-Patent Citations (1)
Title |
---|
杨华溢;: "顺槽胶带机的机理及检修工艺", 科技创新与应用, no. 07 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110040440A (en) * | 2019-05-28 | 2019-07-23 | 江苏冠超物流科技有限公司 | A kind of crown chakra structure and telescopic belt machine |
CN112792845A (en) * | 2021-02-04 | 2021-05-14 | 湖北三江航天涂装设备工程有限公司 | Chain drive telescopic boom |
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Address after: 620400 Meishan City West Industrial Zone of Sichuan Province, Qingshen County Applicant after: Sichuan Dexin Aviation Equipment Co.,Ltd. Address before: 620400 Meishan City West Industrial Zone of Sichuan Province, Qingshen County Applicant before: MEISHAN DEXIN AVIATION EQUIPMENT Co.,Ltd. |
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