CN108128599A - A kind of conveying belt tensioning mechanism - Google Patents
A kind of conveying belt tensioning mechanism Download PDFInfo
- Publication number
- CN108128599A CN108128599A CN201810092308.1A CN201810092308A CN108128599A CN 108128599 A CN108128599 A CN 108128599A CN 201810092308 A CN201810092308 A CN 201810092308A CN 108128599 A CN108128599 A CN 108128599A
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- CN
- China
- Prior art keywords
- connecting rod
- tensioning
- helical gear
- adjusting handle
- tensioning apparatus
- 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.)
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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
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of conveying belt tensioning mechanisms, the strainer includes tensioning apparatus (1) and regulating device (2), the tensioning apparatus (1) is respectively arranged at the both ends of the required idler roller (3) being tensioned, and form drive connection with the two end axles of the idler roller (3), the regulating device (2) forms synchronous gear transport with two tensioning apparatus (1), for adjusting the tensile force of two tensioning apparatus (1) or one of them tensioning apparatus (1).The present invention is also provided with regulating device on tensioning apparatus, and adjusting is synchronized to two tensioning apparatus by regulating device；Certainly, one of which tensioning apparatus can also be adjusted in the present invention, while tensioning is carried out to belt conveyor, by carrying out further adjustment to one of which tensioning apparatus, it can be achieved that the quick correction of belt.
Description
Technical field
The invention belongs to Belt Conveying fields, and in particular to a kind of conveying belt tensioning mechanism.
Background technology
Belt Conveying equipment is a kind of common and in all trades and professions using relatively more extensive important machinery conveying, is being set
It needs to be adjusted the rate of tension of belt before received shipment row, to ensure that sideslip problem does not occur in transmission process for belt, when
So, since belt is in itself there is also manufacturing deviation problem, with greater need for by belt tension adjusting come the problem of evading belt itself.
Existing Belt Conveying tensioning apparatus uses the manual jackscrew regulative mode in both sides, by the way that bearing block is pushed to be moved forward and backward
It realizes that the centering to conveyer belt is adjusted, especially to some wider Belt Conveying equipment and longer Belt Conveying equipment, adjusts
Save it is bothersome laborious, especially occur feeding it is unbalanced when, even if belt centering, the technical issues of also will appear sideslip, urgently
It need to be solved.
Invention content
For above deficiency of the prior art, the present invention provides a kind of conveying belt tensioning mechanism, can effectively solve at present
Correction present in belt conveyor adjusts the technical issues of difficult.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of conveying belt tensioning mechanism, the strainer include tensioning apparatus and regulating device, the tensioning apparatus point
The both ends for the idler roller being tensioned needed for not being set to, and drive connection is formed with the two end axles of the idler roller, it is described to adjust dress
It puts and forms synchronous gear transport with two tensioning apparatus, for adjusting two tensioning apparatus or one of them described tensioning dress
The tensile force put.
The tensioning apparatus includes tensioning stent, screw rod, the first helical gear and forms the company of slip with the tensioning stent
The track base connect, the screw rod are arranged on the tensioning stent, and are formed relative rotation with the tensioning stent and connect, described
Screw rod runs through the track base, and forms screw drive with the track base and connect, described in the end axis of the idler roller is set to
In track base, first helical gear is set to the end of the screw rod.
The regulating device includes stent, connecting rod and two the second helical tooths being arranged at intervals in the connecting rod
Wheel, connection is relatively fixed between the stent and the tensioning apparatus, the connecting rod is set on the stent, and with it is described
Idler roller is set in parallel, and two second helical gears form spiral engaged transmission with first helical gear respectively.
The end of the connecting rod is equipped with adjusting handle, the connecting rod is driven to rotate by rotating the adjusting handle.
Relative rotation is formed between second helical gear of the adjusting handle side and the connecting rod to connect
It connects, synchronous rotary, the tune is formed between second helical gear and the connecting rod far from the adjusting handle side
Saving handwheel can sliding axially along the connecting rod；The inner side end of the adjusting handle is equipped with the first occlusal surface, close to institute
The end face for stating second helical gear of adjusting handle side is equipped with the second occlusal surface；The adjusting handle is towards the company
In extension bar after side slip, first occlusal surface is made mutually to be engaged with second occlusal surface, the adjusting handle and described second
Helical gear forms a rotation entirety, the adjusting handle rotation two second helical gear synchronous rotaries of driving.
Gear connecting rod is also equipped in connecting rod between the adjusting handle and second helical gear, it is described
Relative rotation connection is formed between gear connecting rod and the connecting rod；One end of residing gear connecting rod and second helical gear
End be fixedly connected, the other end of the gear connecting rod is equipped with second occlusal surface.
Two second helical gears are located at the lower section of first helical gear.
The connecting rod includes multistage connecting rod, concatenates to form an entirety by shaft coupling between multistage connecting rod.
Technical solution of the present invention has the following advantages that：
A. the present invention is also provided with regulating device on tensioning apparatus, and two tensioning apparatus are synchronized by regulating device
It adjusts；Certainly, one of which tensioning apparatus can also be adjusted in the present invention, while tensioning is carried out to belt conveyor,
By carrying out further adjustment to one of which tensioning apparatus, it can be achieved that the quick correction of belt.
B. the present invention is cascaded by two spaced second helical gear of connecting rod, is needed two tensionings simultaneously
When device synchronizes tensioning, only need to by adjusting handle along connecting rod axially towards its medial movement, be now placed in adjusting
First occlusal surface of section handwheel medial end is engaged with the second occlusal surface on the second helical gear, drives two second helical gears
It rotates simultaneously, so as to fulfill the synchronous tension of both sides idler roller；Certainly, the present invention can also make the by mobile adjusting handle
One occlusal surface is detached with the second occlusal surface, and rotation adjusting handle makes connecting rod only drive a tensioning apparatus far from adjusting handle
Action, for adjusting the sideslip of belt conveyor.Two kinds of adjustings of tensioning and sideslip can be realized by a set of regulating device, carry significantly
The high working efficiency for the adjusting that is tensioned and rectified a deviation to belt conveyor.
Description of the drawings
It, below will be to needed in specific embodiment in order to illustrate more clearly of the specific embodiment of the invention
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram that regulating device provided by the present invention is in sideslip adjustment state；
Fig. 2 is the cross-sectional view of tensioning apparatus；
Fig. 3 is section B-B structure diagram shown in Fig. 2；
Fig. 4 is C-C cross section structure schematic diagrams shown in Fig. 2；
Fig. 5 is the structure diagram that regulating device is in tensioning adjustment state.
Reference sign：
1- tensioning apparatus
11- is tensioned stent, 12- screw rods, the first helical gears of 13-, 14- track bases
2- regulating devices
21- stents
22- connecting rods, 221- connecting rods
The second helical gears of 23-, the second occlusal surfaces of 231-
24- adjusting handles, the first occlusal surfaces of 241-
25- gear connecting rods
3- idler rollers
4- shaft couplings.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of conveying belt tensioning mechanisms, mainly include 1 He of tensioning apparatus
Regulating device 2, tensioning apparatus 1 therein be respectively arranged at needed for be tensioned idler roller 3 both ends, and with the both ends of idler roller 3
Axis formed be drivingly connected, 2 and two tensioning apparatus 1 of regulating device formed synchronous gear transport, for adjusting two tensioning apparatus 1 or its
In a tensioning apparatus 1 tensile force.When regulating device adjusts two tensioning apparatus simultaneously to be operated simultaneously, can realize to conveying
The tensioning of belt is adjusted；When only one tensioning apparatus need to be adjusted, regulating device plays belt conveyor sideslip adjusting
Effect.The present invention realizes that the tensioning adjusting operated to belt in conveying equipment and sideslip are adjusted simultaneously, efficient.
Tensioning apparatus therein as shown in Figure 2 and Figure 4, including tensioning stent 11, screw rod 12, the first helical gear 13 and with
Tensioning stent 11 forms the track base 14 being slidably connected；Track base therein is arranged on tensioning stent, as shown in Figures 2 and 3,
It is tensioned stent 11 and former and later two is set, a tensioning stent, the end of screw rod lead to screw rod with another tensioning stent therethrough
Bearing connection is crossed, screw rod forms relative rotation with two tensioning stents 11 and connect, and threaded hole is equipped on track base 14, screw rod 12 passes through
Perforating rail chair 14 is simultaneously connect with its threaded hole formation screw drive, and gland, idler roller 3 are additionally provided in the upper end of tensioning stent 11
End axis be set in track base 14, the first helical gear 13 is set to the end of screw rod 12.By rotary screw, spiral shell can be made
Bar drives track base to be moved along tensioning stent 11, and track base drives idler roller movement to realize that tensioning and sideslip are adjusted.
As shown in Figure 1, regulating device 2 includes stent 21, connecting rod 22 and be arranged at intervals in connecting rod 22 two the
Two helical gears 23 are relatively fixed connection between stent 21 and tensioning apparatus 1, connecting rod 22 is set on stent 21, and with opening
Tight roller 3 is set in parallel, and two second helical gears 23 form spiral engaged transmission with the first helical gear 13 respectively.Two second
Helical gear 23 is preferably located in the lower section of the first helical gear 13, naturally it is also possible to be positioned above position.
For the ease of connecting rod is adjusted, adjusting handle 24 is preferably provided in the end of connecting rod 22, passes through rotation
24 drive connection bar 22 of adjusting handle rotates, and realizes the adjusting to idler roller.
Meanwhile in order to realize the correction processing to belt conveyor, the second helical gear 23 close to 24 side of adjusting handle
Relative rotation is formed between connecting rod 22 connect, the second helical gear 23 and connecting rod 22 far from 24 side of adjusting handle it
Between form synchronous rotary, adjusting handle 24 can sliding axially along connecting rod 22；It is equipped on the inner side end of adjusting handle 24
First occlusal surface 241 is equipped with the second occlusal surface 231 close to the end face of the second helical gear 23 of 24 side of adjusting handle.Such as
Shown in Fig. 5, adjusting handle 24 makes the first occlusal surface 241 be stung with 231 phase of the second occlusal surface towards after side slip in connecting rod 22
It closes, 24 and second helical gear 23 of adjusting handle forms a rotation entirety, rotation two second helical tooths of driving of adjusting handle 24
23 synchronous rotaries are taken turns, complete the synchronous adjustment to two tensioning apparatus；Conversely, as shown in Figure 1, when the first occlusal surface is stung with second
When conjunction face detaches, the second helical gear positioned at connection boom end is rotated in the turning effort of adjusting handle, can be to defeated
Belt is sent to carry out correction processing.
Certainly, for wider belt conveyor, connection of the present invention between 24 and second helical gear 23 of adjusting handle
Gear connecting rod 25 is also equipped on bar 22, relative rotation connection is formed between gear connecting rod 25 and connecting rod 22；Gear connecting rod 25
One end be fixedly connected with the end of the second helical gear 23, the second occlusal surface 231 is arranged on the other end of gear connecting rod 25,
The torque of adjusting handle can be transmitted on the second helical gear in the middle part of connecting rod by gear connecting rod 25.
Meanwhile when connecting rod is longer, connecting rod 22 can be arranged to multiple independent connecting rods 221, multistage connecting rod 221
Between concatenated by shaft coupling 4 and form an entirety, the intensity of connecting rod can be greatly enhanced, as shown in Figure 1.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Variation is still in the protection scope of this invention.
Claims (8)
1. a kind of conveying belt tensioning mechanism, which is characterized in that the strainer includes tensioning apparatus (1) and regulating device (2),
The tensioning apparatus (1) be respectively arranged at needed for be tensioned idler roller (3) both ends, and with the two end axles of the idler roller (3)
It is formed and is drivingly connected, the regulating device (2) forms synchronous gear transport with two tensioning apparatus (1), for adjusting two institutes
State tensioning apparatus (1) or the tensile force of one of them tensioning apparatus (1).
2. conveying belt tensioning mechanism according to claim 1, which is characterized in that the tensioning apparatus (1) includes tensioning branch
Frame (11), screw rod (12), the first helical gear (13) and the track base (14) being slidably connected with tensioning stent (11) formation,
The screw rod (12) is arranged on the tensioning stent (11), and is formed relative rotation with the tensioning stent (11) and connect, institute
Screw rod (12) is stated through the track base (14), and forms screw drive with the track base (14) and connect, the idler roller (3)
End axis be set in the track base (14), first helical gear (13) is set to the end of the screw rod (12).
3. conveying belt tensioning mechanism according to claim 2, which is characterized in that the regulating device (2) is including stent
(21), connecting rod (22) and two the second helical gears (23) being arranged at intervals in the connecting rod (22), the stent
(21) it being relatively fixed and connect between the tensioning apparatus (1), the connecting rod (22) is set on the stent (21), and with
The idler roller (3) is set in parallel, and two second helical gears (23) are formed respectively with first helical gear (13)
Spiral engaged transmission.
4. conveying belt tensioning mechanism according to claim 3, which is characterized in that the end of the connecting rod (22), which is equipped with, adjusts
Handwheel (24) is saved, the connecting rod (22) is driven to rotate by rotating the adjusting handle (24).
5. conveying belt tensioning mechanism according to claim 4, which is characterized in that close to the adjusting handle (24) side
It forms relative rotation between second helical gear (23) and the connecting rod (22) to connect, far from the adjusting handle (24)
Synchronous rotary is formed between second helical gear (23) of side and the connecting rod (22), the adjusting handle (24) can
Along sliding axially for the connecting rod (22)；The inner side end of the adjusting handle (24) is equipped with the first occlusal surface (241), leans on
The end face of second helical gear (23) of nearly adjusting handle (24) side is equipped with the second occlusal surface (231)；It is described
Adjusting handle (24) makes first occlusal surface (241) be engaged with described second towards after the connecting rod (22) interior side slip
Face (231) is mutually engaged, and the adjusting handle (24) forms a rotation entirety, the adjusting with second helical gear (23)
Handwheel (24) rotation two second helical gear (23) synchronous rotaries of driving.
6. conveying belt tensioning mechanism according to claim 5, which is characterized in that positioned at the adjusting handle (24) and described
Also be equipped with gear connecting rod (25) in connecting rod (22) between second helical gear (23), the gear connecting rod (25) with it is described
Relative rotation connection is formed between connecting rod (22)；One end of residing gear connecting rod (25) and second helical gear (23)
End is fixedly connected, and the other end of the gear connecting rod (25) is equipped with second occlusal surface (231).
7. according to any conveying belt tensioning mechanisms of claim 3-6, which is characterized in that two second helical gears
(23) positioned at the lower section of first helical gear (13).
8. conveying belt tensioning mechanism according to claim 7, which is characterized in that the connecting rod (22) includes multistage connecting rod
(221), it is concatenated between multistage connecting rod (221) by shaft coupling (4) and forms an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092308.1A CN108128599A (en) | 2018-01-30 | 2018-01-30 | A kind of conveying belt tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092308.1A CN108128599A (en) | 2018-01-30 | 2018-01-30 | A kind of conveying belt tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128599A true CN108128599A (en) | 2018-06-08 |
Family
ID=62430168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810092308.1A Pending CN108128599A (en) | 2018-01-30 | 2018-01-30 | A kind of conveying belt tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128599A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212358Y (en) * | 1994-08-13 | 1995-11-15 | 黄鸣放 | Electric spring propelling machine for curtains without ropes |
| US20070114265A1 (en) * | 2005-11-18 | 2007-05-24 | Seho Systemtechnik Gmbh | Supporting device of a transport device of a soldering apparatus |
| CN201305332Y (en) * | 2008-10-17 | 2009-09-09 | 宝山钢铁股份有限公司 | Magnetic belt adjusting device |
| CN201326662Y (en) * | 2008-10-10 | 2009-10-14 | 党侃 | Indirect clutch separator |
| CN202108896U (en) * | 2011-06-26 | 2012-01-11 | 湖南省双峰县湘源皇视电子有限公司 | Ejection-open type clutch |
| CN203568330U (en) * | 2013-12-05 | 2014-04-30 | 重庆市酉阳县酉好化肥有限公司 | Belt conveyer |
| CN207810490U (en) * | 2018-01-30 | 2018-09-04 | 广州贝斯美生物科技有限公司 | A kind of conveying belt tensioning mechanism |
-
2018
- 2018-01-30 CN CN201810092308.1A patent/CN108128599A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212358Y (en) * | 1994-08-13 | 1995-11-15 | 黄鸣放 | Electric spring propelling machine for curtains without ropes |
| US20070114265A1 (en) * | 2005-11-18 | 2007-05-24 | Seho Systemtechnik Gmbh | Supporting device of a transport device of a soldering apparatus |
| CN201326662Y (en) * | 2008-10-10 | 2009-10-14 | 党侃 | Indirect clutch separator |
| CN201305332Y (en) * | 2008-10-17 | 2009-09-09 | 宝山钢铁股份有限公司 | Magnetic belt adjusting device |
| CN202108896U (en) * | 2011-06-26 | 2012-01-11 | 湖南省双峰县湘源皇视电子有限公司 | Ejection-open type clutch |
| CN203568330U (en) * | 2013-12-05 | 2014-04-30 | 重庆市酉阳县酉好化肥有限公司 | Belt conveyer |
| CN207810490U (en) * | 2018-01-30 | 2018-09-04 | 广州贝斯美生物科技有限公司 | A kind of conveying belt tensioning mechanism |
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Address after: 510030 room 2202, No. 363, Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: Beisimei (Guangzhou) Biotechnology Co.,Ltd. Address before: 510030 room g, 12th floor, No. 300, Dongfeng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU BESTME BIOTECHNOLOGY Co.,Ltd. |