CN107804660A - A kind of strainer - Google Patents
A kind of strainer Download PDFInfo
- Publication number
- CN107804660A CN107804660A CN201711290933.9A CN201711290933A CN107804660A CN 107804660 A CN107804660 A CN 107804660A CN 201711290933 A CN201711290933 A CN 201711290933A CN 107804660 A CN107804660 A CN 107804660A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- tensioning apparatus
- mobile bar
- active
- sleeve pipe
- 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.)
- Pending
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Abstract
The invention discloses a kind of strainer, including active tensioning apparatus and auxiliary tensioning apparatus, the active tensioning apparatus and auxiliary tensioning apparatus are fixedly connected with the side wall of equipment body, and described active tensioning apparatus is located at one end of conveyer belt, the auxiliary tensioning apparatus is located at the other end of the conveyer belt, the setting of active tensioning apparatus causes operating personnel by handwheel active tensioning wheel can be controlled to push conveyer belt, so that conveyer belt is in exceptionally straight state, the stability of conveyer belt operation is improved；Auxiliary tensioning apparatus plays a booster action, further increases the stability of conveyer belt operation, and the present apparatus is reasonable in design, simple to operate, has higher practicality.
Description
Technical field
The present invention relates to conveying device correlative technology field, more particularly to a kind of strainer.
Background technology
Can all be provided with tensioning apparatus in existing conveying device, tensioning apparatus is conveyer belt, on chain transmission system often
Holding meanss, it is characterized in keeping conveyer belt, chain to possess appropriate tensile force in transmission process, so as to avoid
Conveyer belt skids, or avoids timing belt from occurring to jump tooth, take off tooth and haul out.Tensioning apparatus in general conveying device is most all
It is to be provided with tensioning wheel on a moving belt, spring is provided with tensioning wheel, tensioning wheel is moved with the elastic of conveyer belt, made
Conveyer belt keeps tight state, and still, this tensioning apparatus has some defects：The elasticity of spring can be with this tensioning apparatus
The passage of time and gradually weaken.Conveyer belt can not be made to keep tight state for a long time.
Therefore, it is necessary to solve the above problems to invent a kind of strainer.
The content of the invention
It is an object of the invention to provide a kind of strainer, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of strainer, including active tensioning apparatus and auxiliary tensioning apparatus, the active tensioning apparatus and auxiliary tensioning dress
The side wall for being fixedly connected with equipment body is put, and described active tensioning apparatus is located at one end of conveyer belt, the auxiliary tensioning
Device is located at the other end of the conveyer belt；
One end of the active tensioning apparatus is provided with contiguous block, and one end of the contiguous block is fixed with one end of sleeve A, and
Connect described in even and dead slot is provided with block, the inner chamber side of the dead slot is provided with travelling gear, and the middle part connection of the travelling gear connects
One end of spindle, the other end of the connecting shaft run through the side wall of the dead slot and are fixedly connected with the hand wheel, and the handwheel is located at
The outside of the equipment body, the inner chamber opposite side of the dead slot are provided with connecting rod, and the side of the connecting rod passes through gear band
Connection is engaged with the travelling gear, the described sleeve pipe A other end is socketed with mobile bar A one end, the mobile bar A's
One end end is fixedly connected with the connecting rod, and the other end of the mobile bar A connects the active tensioning wheel by bearing pin.
The side of the auxiliary tensioning apparatus is provided with fixed block, and one end of the fixed block is fixedly connected with sleeve pipe B,
The one end of described sleeve pipe B away from the fixed block is socketed with mobile bar B one end, and one end end of the mobile bar B passes through
Back-moving spring connection described sleeve pipe B intracavity bottom, and one end both sides of the mobile bar B are equipped with the limited block, it is described
Limited block is located in the stopper slot on described sleeve pipe B inwalls, and the other end of the mobile bar B is by being hinged driven of axis connection
Bearing up pulley.
The active tensioning wheel and driven tensioning wheel are symmetrical arranged on the conveyer belt, and the active tensioning wheel and from
Dynamic tensioning wheel is bonded the conveyer belt and set.
The technique effect and advantage of the present invention：Strainer of the present invention is made up of active tensioning apparatus and auxiliary tensioning apparatus, main
The setting of dynamic tensioning apparatus causes operating personnel by handwheel active tensioning wheel can be controlled to push conveyer belt so that conveyer belt
In exceptionally straight state, the stability that conveyer belt is run is improved；Auxiliary tensioning apparatus plays a booster action, further improves
The stability of conveyer belt operation.
Brief description of the drawings
Fig. 1 is the cross-sectional view of strainer of the present invention.
Fig. 2 is the side structure schematic view of strainer of the present invention.
Fig. 3 is the tensioning running deviation preventing mechanism that the strainer of the present invention is used in conveying device.
Fig. 4 is the structural representation of conveyer belt of the present invention.
Fig. 5 is the cross-sectional view of protrusive board of the present invention.
In figure：1 equipment body, 2 conveyer belts, 3 transfer rollers, 4 baffle plates, 5 strainers, 6 active tensioning apparatus, 7 auxiliary
Tight device, 8 contiguous blocks, 9 sleeve As, 10 dead slots, 11 travelling gears, 12 connecting shafts, 13 handwheels, 14 connecting rods, 15 mobile bar A, 16
It is active tensioning wheel, 17 fixed blocks, 18 sleeve pipe B, 19 mobile bar B, 20 limited blocks, 21 stopper slots, 22 driven tensioning wheels, 23 anti-deviation
Mechanism, 24 installing plates, 25 protrusive boards, 26 loose slots, 27 movable blocks, 28 elastic connection layers, 29 balls.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
A kind of strainer according to Fig. 1-2, strainer 5 are made up of active tensioning apparatus 6 and auxiliary tensioning apparatus 7, institute
State active tensioning apparatus 6 and auxiliary tensioning apparatus 7 is fixedly connected with the side wall of equipment body 1, and active tensioning apparatus 6 is positioned at biography
One end of band 2 is sent, auxiliary tensioning apparatus 7 is located at the other end of conveyer belt 2；
One end of the active tensioning apparatus 6 is provided with contiguous block 8, and one end of contiguous block 8 is fixed with one end of sleeve A 9, and
Dead slot 10 is provided with contiguous block 8, the inner chamber side of the dead slot 10 is provided with travelling gear 11, and the middle part connection of travelling gear 11 connects
One end of spindle 12, the other end of connecting shaft 12 run through the side wall of dead slot 10 and are fixedly connected with handwheel 13,13, the handwheel
In the outside of equipment body 1, the inner chamber opposite side of the dead slot 10 is provided with connecting rod 14, and the side of connecting rod 14 passes through gear band
Engaging connection with travelling gear 11, described sleeve pipe A 9 other end is socketed with mobile bar A 15 one end, and the one of mobile bar A 15
End end is fixedly connected with connecting rod 14, and the other end of the mobile bar A 15 connects active tensioning wheel 16 by bearing pin so that behaviour
Making personnel can control active tensioning wheel 16 to push conveyer belt 2 by handwheel 13 so that conveyer belt 2 is in exceptionally straight state, carries
The stability that high conveyer belt 2 is run.
The side of the auxiliary tensioning apparatus 7 is provided with fixed block 17, and one end of fixed block 17 is fixedly connected with sleeve pipe B
The one end of 18, sleeve pipe B 18 away from fixed block 17 is socketed with mobile bar B 19 one end, one end end of the mobile bar B 19
Limited block 20 is equipped with by one end both sides of back-moving spring connection sleeve pipe B 18 intracavity bottom, and mobile bar B 19, it is spacing
Block 20 is located in the stopper slot 21 on the inwalls of sleeve pipe B 18, and the other end of the mobile bar B 19 is by being hinged driven of axis connection
Bearing up pulley 22, driven tensioning wheel 22 play a booster action, further increase the stability of the operation of conveyer belt 2.
The active tensioning wheel 16 and driven tensioning wheel 22 are symmetrical arranged on conveyer belt 2, and active tensioning wheel 16 and from
Dynamic tensioning wheel 22 is bonded conveyer belt 2 and set.
Operation principle of the present invention：When conveyer belt 2 loosens, handwheel 13 is first turned, handwheel 13 passes through the band of connecting shaft 12
Nutating gear 11 rotates, and travelling gear 11 drives mobile bar A 15 to move by connecting rod 14, and mobile bar A 15 drives actively
Tensioning wheel 16 extrudes conveyer belt 2 so that conveyer belt 2 is in tight state, and now conveyer belt 2 extrudes driven tensioning wheel 22, driven
Tensioning wheel 22 drives mobile bar B 19 to be moved in sleeve pipe B 18, and the compression spring in sleeve pipe B 18 plays one to mobile bar B 19
Individual opposition so that active tensioning wheel 16 and driven tensioning wheel 22, which coordinate, steps up conveyer belt 2, improves conveyer belt 2
Stability.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Embodiment 2
According to Fig. 1-5, the device for the tensioning running deviation preventing mechanism that a kind of strainer of the present invention is used in conveying device, bag
Equipment body 1, strainer 5 and running deviation preventing mechanism 23 are included, the strainer 5 and running deviation preventing mechanism 23 are installed in equipment master
On body 1, the equipment body 1 is internally provided with conveyer belt 2, and the inner side both ends of conveyer belt 2 are equipped with transfer roller 3, the biography
The sidewall edge of band 2 is sent to be provided with baffle plate 4, the center bottom of the conveyer belt 2 is provided with strainer 5, and strainer 5 is by being actively tensioned
Device 6 and auxiliary tensioning apparatus 7 form, and the active tensioning apparatus 6 and auxiliary tensioning apparatus 7 are fixedly connected with equipment body 1
Side wall, and active tensioning apparatus 6 is located at one end of conveyer belt 2, and auxiliary tensioning apparatus 7 is located at the other end of conveyer belt 2, described
Running deviation preventing mechanism 23 is equipped with the both ends side wall of equipment body 1, the both ends of running deviation preventing mechanism 23 are equipped with installing plate 24, installation
The one end of plate 24 away from running deviation preventing mechanism 23 is fixedly connected with protrusive board 25, and the protrusive board 25 passes through ball 29 and the company of fitting of baffle plate 4
Connect.
One end of the active tensioning apparatus 6 is provided with contiguous block 8, and one end of contiguous block 8 is fixed with the one of sleeve A 9
End, and dead slot 10 is provided with contiguous block 8, the inner chamber side of the dead slot 10 is provided with travelling gear 11, the middle part of travelling gear 11
One end of connecting shaft 12 is connected, the other end of connecting shaft 12 runs through the side wall of dead slot 10 and is fixedly connected with handwheel 13, the hand
Wheel 13 is located at the outside of equipment body 1, and the inner chamber opposite side of the dead slot 10 is provided with connecting rod 14, and the side of connecting rod 14 passes through
Gear band engages connection with travelling gear 11, and described sleeve pipe A 9 other end is socketed with mobile bar A 15 one end, mobile bar A
15 one end end is fixedly connected with connecting rod 14, and the other end of the mobile bar A 15 connects active tensioning wheel 16 by bearing pin,
So that operating personnel can control active tensioning wheel 16 to push conveyer belt 2 by handwheel 13 so that conveyer belt 2 is in exceptionally straight shape
State, improve the stability of the operation of conveyer belt 2.
The side of the auxiliary tensioning apparatus 7 is provided with fixed block 17, and one end of fixed block 17 is fixedly connected with sleeve pipe B
The one end of 18, sleeve pipe B 18 away from fixed block 17 is socketed with mobile bar B 19 one end, one end end of the mobile bar B 19
Limited block 20 is equipped with by one end both sides of back-moving spring connection sleeve pipe B 18 intracavity bottom, and mobile bar B 19, it is spacing
Block 20 is located in the stopper slot 21 on the inwalls of sleeve pipe B 18, and the other end of the mobile bar B 19 is by being hinged driven of axis connection
Bearing up pulley 22, driven tensioning wheel 22 play a booster action, further increase the stability of the operation of conveyer belt 2.
The active tensioning wheel 16 and driven tensioning wheel 22 are symmetrical arranged on conveyer belt 2, and active tensioning wheel 16 and from
Dynamic tensioning wheel 22 is bonded conveyer belt 2 and set；The described one end of installing plate 24 away from running deviation preventing mechanism 23 is provided with two protrusive boards 25,
Center line symmetrical setting of two protrusive boards 25 on installing plate 24, two protrusive boards 25 middle side part close to each other are provided with loose slot
26, being fitted together in loose slot 26 has movable block 27, the movable block 27 close to one end of loose slot 26 by elastic connection layer 28 with
The bottom land connection of loose slot 26, movable block 27 are provided with ball 29, the side of ball 29 and baffle plate 4 in the middle part of one end away from loose slot 26
Wall is fitted and connected, and an end margin of the movable block 27 away from loose slot 26 is disposed as arcwall face so that running deviation preventing mechanism 23
Baffle plate 4 is spacing, the stability that conveyer belt 2 works is ensure that, improves the stability of the present apparatus.
Operation principle of the present invention：When conveyer belt 2 loosens, handwheel 13 is first turned, handwheel 13 passes through the band of connecting shaft 12
Nutating gear 11 rotates, and travelling gear 11 drives mobile bar A 15 to move by connecting rod 14, and mobile bar A 15 drives actively
Tensioning wheel 16 extrudes conveyer belt 2 so that conveyer belt 2 is in tight state, and now conveyer belt 2 extrudes driven tensioning wheel 22, driven
Tensioning wheel 22 drives mobile bar B 19 to be moved in sleeve pipe B 18, and the compression spring in sleeve pipe B 18 plays one to mobile bar B 19
Individual opposition so that active tensioning wheel 16 and driven tensioning wheel 22, which coordinate, steps up conveyer belt 2, improves conveyer belt 2
Stability；When running deviation preventing mechanism 23 works, baffle plate 4 being inserted between two adjacent protrusive boards 25 on first conveyer belt 2, now
Baffle plate 4 contacts connection with ball 29, and produces an extruding force to ball 29 so that and movable block 27 is slipped into loose slot 26, this
When loose slot 26 in elastic connection layer 28 for protrusive board 25 provide an opposition so that two balls 29 rise to baffle plate 4
To a chucking power, the stability of the present apparatus is improved.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (2)
1. a kind of strainer, including active tensioning apparatus and auxiliary tensioning apparatus, it is characterised in that the active tensioning apparatus
The side wall of equipment body is fixedly connected with auxiliary tensioning apparatus, and described active tensioning apparatus is located at one end of conveyer belt,
The auxiliary tensioning apparatus is located at the other end of the conveyer belt；
One end of the active tensioning apparatus is provided with contiguous block, and one end of the contiguous block is fixed with one end of sleeve A, and
Connect described in even and dead slot is provided with block, the inner chamber side of the dead slot is provided with travelling gear, and the middle part connection of the travelling gear connects
One end of spindle, the other end of the connecting shaft run through the side wall of the dead slot and are fixedly connected with the hand wheel, and the handwheel is located at
The outside of the equipment body, the inner chamber opposite side of the dead slot are provided with connecting rod, and the side of the connecting rod passes through gear band
Connection is engaged with the travelling gear, the described sleeve pipe A other end is socketed with mobile bar A one end, the mobile bar A's
One end end is fixedly connected with the connecting rod, and the other end of the mobile bar A connects the active tensioning wheel by bearing pin；
The side of the auxiliary tensioning apparatus is provided with fixed block, and one end of the fixed block is fixedly connected with sleeve pipe B, described
The one end of sleeve pipe B away from the fixed block is socketed with mobile bar B one end, and one end end of the mobile bar B passes through reset
Spring connection described sleeve pipe B intracavity bottom, and one end both sides of the mobile bar B are equipped with the limited block, it is described spacing
Block is located in the stopper slot on described sleeve pipe B inwalls, and the other end of the mobile bar B is by being hinged the driven tensioning of axis connection
Wheel.
2. a kind of strainer according to claim 1, it is characterised in that the active tensioning wheel and driven tensioning wheel close
It is symmetrical arranged in the conveyer belt, and the active tensioning wheel and driven tensioning wheel are bonded the conveyer belt and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290933.9A CN107804660A (en) | 2017-12-08 | 2017-12-08 | A kind of strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290933.9A CN107804660A (en) | 2017-12-08 | 2017-12-08 | A kind of strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107804660A true CN107804660A (en) | 2018-03-16 |
Family
ID=61579520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711290933.9A Pending CN107804660A (en) | 2017-12-08 | 2017-12-08 | A kind of strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107804660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501316A (en) * | 2020-04-23 | 2020-08-07 | 杭州乐发长科技有限公司 | Garment material tailoring distance adjustable device based on gear transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529845Y (en) * | 2002-04-05 | 2003-01-08 | 陈苏琦 | Parallel guide tightener of bucket elevator |
| CN202245383U (en) * | 2011-09-26 | 2012-05-30 | 南通奥普机械工程有限公司 | Movable track loader with automatic tension device |
| CN202625233U (en) * | 2012-03-22 | 2012-12-26 | 杭州彼特环保包装有限公司 | Chain tensioning device |
| CN203111996U (en) * | 2012-12-28 | 2013-08-07 | 广州尧先机械有限公司 | Pneumatic tension mechanism of conveying network chain |
| CN204777221U (en) * | 2015-06-29 | 2015-11-18 | 深圳市鸿富瀚科技有限公司 | Straining device is taken to stable material |
-
2017
- 2017-12-08 CN CN201711290933.9A patent/CN107804660A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529845Y (en) * | 2002-04-05 | 2003-01-08 | 陈苏琦 | Parallel guide tightener of bucket elevator |
| CN202245383U (en) * | 2011-09-26 | 2012-05-30 | 南通奥普机械工程有限公司 | Movable track loader with automatic tension device |
| CN202625233U (en) * | 2012-03-22 | 2012-12-26 | 杭州彼特环保包装有限公司 | Chain tensioning device |
| CN203111996U (en) * | 2012-12-28 | 2013-08-07 | 广州尧先机械有限公司 | Pneumatic tension mechanism of conveying network chain |
| CN204777221U (en) * | 2015-06-29 | 2015-11-18 | 深圳市鸿富瀚科技有限公司 | Straining device is taken to stable material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501316A (en) * | 2020-04-23 | 2020-08-07 | 杭州乐发长科技有限公司 | Garment material tailoring distance adjustable device based on gear transmission |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |