CN209321810U - Conveyer belt tensioning apparatus and transmission equipment with protective cover - Google Patents
Conveyer belt tensioning apparatus and transmission equipment with protective cover Download PDFInfo
- Publication number
- CN209321810U CN209321810U CN201821799946.9U CN201821799946U CN209321810U CN 209321810 U CN209321810 U CN 209321810U CN 201821799946 U CN201821799946 U CN 201821799946U CN 209321810 U CN209321810 U CN 209321810U
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- protective cover
- conveyer belt
- tensioning apparatus
- rotating shaft
- supporting plate
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Abstract
The utility model discloses a kind of conveyer belt tensioning apparatus and transmission equipment with protective cover.The conveyer belt tensioning apparatus with protective cover includes belt wheel supporting plate, and the first end of the belt wheel supporting plate is provided with guide groove；First rotating shaft is plugged in the guide groove；First pulley is sheathed in the first rotating shaft；Conveyer belt is sheathed in the first pulley；Protective cover, covers at the first end of the belt wheel supporting plate, and the first pulley is at least partially disposed in the protective cover；Tensioning adjusts component, and first end is connected with the first rotating shaft, and second end is connected with the belt wheel supporting plate；For adjusting the tensioning degree of the conveyer belt.The conveyer belt tensioning apparatus with protective cover of the utility model with high security, facilitates adjusting, convenient for disassembly and assembly, convenient to overhaul, compact-sized and the advantages that run smoothly.
Description
Technical field
The utility model relates to a kind of conveyer belt tensioning apparatus and transmission equipment with protective cover.
Background technique
Belt transmission equipment is to transmit power by the frictional force between drive pulley and conveyer belt.In order to guarantee band
Formula transmission equipment is normally smoothly started and run, conveyer belt open that (system) dynamic and operational process in must all keep certain
Power.So tensioning apparatus is essential important component in belt transmission equipment.
Due to the characteristic of conveyer belt and general wear etc., the conveyer belt being easy to cause is loose, needs periodic adjustment
The tensioning degree of conveyer belt, or even replacement conveyer belt.It not only can be straight if replacing belt not in time and dismounting tensioning apparatus maintenance
The using effect for influencing conveyer belt is connect, the safe operation state of belt transmission equipment is also related to；And belt transmission equipment holds
Easily the finger of operator is involved in, is caused the accident.However the conveyer belt tensioning apparatus of the prior art is not only not easy to adjust
The tensioning degree of conveyer belt, disassembling, assembling and replacing conveyer belt is extremely difficult, and security performance is low.Therefore it provides a kind of security performance
High convenient for disassembly and assembly, conveyer belt tensioning apparatus convenient to overhaul becomes must solve the problems, such as at present.
Utility model content
The technical issues of the utility model solves is to provide a kind of highly-safe, transmission convenient for disassembly and assembly with protective cover
Band tensioning apparatus and transmission equipment.
On the one hand, the utility model provides a kind of conveyer belt tensioning apparatus with protective cover comprising:
The first end of belt wheel supporting plate, the belt wheel supporting plate is provided with guide groove；
First rotating shaft is plugged in the guide groove；
First pulley is sheathed in the first rotating shaft；
Conveyer belt is sheathed in the first pulley；
Protective cover, covers at the first end of the belt wheel supporting plate, and the first pulley is at least partially disposed at the protective cover
It is interior；
Tensioning adjusts component, and first end is connected with the first rotating shaft, and second end is connected with the belt wheel supporting plate；For adjusting
Save the tensioning degree of the conveyer belt.
Preferably, the lateral surface of the belt wheel supporting plate is provided with protective cover fixation hole, and the side of the protective cover is provided with
The bar shaped mounting hole opposite with protective cover fixation hole position, the protective cover fixation hole and the bar shaped mounting hole are inserted with
Fixed column, the protective cover are detachably connected with the belt wheel supporting plate.
Preferably, the protective cover includes:
Shaft holding tank is set to the opposite two sides in the protective cover position, and the shaft holding tank is in long strip, described
First rotating shaft is plugged in the shaft holding tank.
Preferably, the tensioning adjusting component includes:
Adjusting rod, the first end of the adjusting rod are connected with the first rotating shaft；
Locating part, the locating part are set on the belt wheel supporting plate, and the locating part, which offers, extends to the limit
The groove of the first side of part, the adjusting rod run through the groove；
Positioning part, the positioning part are movably set on the adjusting rod and offset with the end face of the locating part, lead to
Overregulate the position that the positioning part adjusts the opposite locating part of the first rotating shaft with the spacing of the first rotating shaft.
Preferably, the first end of the adjusting rod is provided with spherical pair, and passes through the spherical pair and the first rotating shaft
It is connected.
Preferably, the guide groove extends to the end face of the first end of the belt wheel supporting plate, so that the first rotating shaft energy
It is enough to be dismantled from the belt wheel supporting plate.
Preferably, the end of the first rotating shaft is also arranged with Limit Bearing, the outer peripheral surface of the Limit Bearing with it is described
The cell wall of guide groove offsets.
Preferably, the conveyer belt tensioning apparatus with protective cover further includes locking part, and the locking part is movably set in
It offsets on the adjusting rod and with the end face of the locating part, the positioning part and the locking part are located at the limit
The opposite both ends in part position.
Preferably, the locking part is the lock screw being threadedly coupled with the adjusting rod.
On the other hand, the utility model also provides a kind of transmission equipment, including the conveyer belt tensioning apparatus with protective cover, institute
Stating the conveyer belt tensioning apparatus with protective cover is the conveyer belt tensioning apparatus described above with protective cover.
In conclusion the utility model has the following beneficial effects: the conveyer belt tensioning apparatus with protective cover includes
The first end of belt wheel supporting plate, the belt wheel supporting plate is provided with guide groove；First rotating shaft is plugged in the guide groove；First band
Wheel, is sheathed in the first rotating shaft；Conveyer belt is sheathed in the first pulley；Protective cover covers at the belt wheel supporting plate
First end, the first pulley is at least partially disposed in the protective cover, and to avoid in operating process, finger is involved in described
The problem of causing safety accident in one belt wheel；Tensioning adjusts component, and first end is connected with the first rotating shaft, second end with it is described
Belt wheel supporting plate is connected；For adjusting the tensioning degree of the conveyer belt.Therefore, the transmission provided by the utility model with protective cover
The advantages that band tensioning apparatus is with high security, convenient for disassembly and assembly, convenient to overhaul, compact-sized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment of the utility model transmission equipment.
Fig. 2 is the structural schematic diagram of Fig. 1 removal protective cover.
Fig. 3 is the structural schematic diagram of Fig. 2 removal conveyer belt.
Fig. 4 is that the structure of the preferred embodiment of conveyer belt tensioning apparatus removal conveyer belt of the utility model with protective cover is shown
It is intended to.
Fig. 5 is the structural schematic diagram of Fig. 4 removal protective cover.
Fig. 6 is the structural schematic diagram of the preferred embodiment of the utility model protective cover.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.It should be noted that if do not conflicted,
Each feature in the utility model embodiment and embodiment can be combined with each other, the protection scope of the utility model it
It is interior.
Fig. 1 to Fig. 6 is please referred to, the utility model provides a kind of conveyer belt tensioning apparatus with protective cover comprising:
The first end of belt wheel supporting plate 11, the belt wheel supporting plate 11 is provided with guide groove 17；The second of the belt wheel supporting plate 11
It holds and is connected with the external equipment for needing to be tensioned conveyer belt 10；
First rotating shaft 13 is plugged in the guide groove 17, allows the first rotating shaft 13 along the guide groove 17
Guiding sliding；
First pulley 12 is sheathed in the first rotating shaft 13；
Conveyer belt 10 is sheathed in the first pulley 12；In order to adjust the tensioning degree of the conveyer belt 10.
Protective cover 30, covers at the first end of the belt wheel supporting plate 11, and the first pulley 12 is at least partially disposed at described
In protective cover；It is accidentally involved in the supporting in place of the conveyer belt 10 and the first pulley 12 to avoid operator's finger,
The problem of accidents such as causing to weigh wounded.The foreign matters such as bolt or workpiece are avoided simultaneously is involved in the conveyer belt 10 and the first pulley
The problem of supporting in place, cause mechanical breakdown.Therefore, the conveyer belt tensioning apparatus with protective cover has security performance
Height, advantage simple and compact for structure.In the present embodiment, the first pulley 12 is entirely located in the protective cover 30；At it
In its embodiment, the first pulley 12 can also partially be located in the protective cover 30, not do herein specific.
Tensioning adjusts component, and first end is connected with the first rotating shaft, and second end is connected with the belt wheel supporting plate；For adjusting
Save the tensioning degree of the conveyer belt.Specifically, it includes adjusting rod 14 that the tensioning, which adjusts component, and the first of the adjusting rod 14
End is connected with the first rotating shaft 13；Locating part 18, the locating part 18 are set on the belt wheel supporting plate 11, the locating part
18 offer the groove 19 for extending to the first side 18a of the locating part 18, and the adjusting rod 14 runs through the groove 19；It adjusts
Position part 15, the positioning part 15 are movably set on the adjusting rod 14 and offset with the end face 18b of the locating part 18, lead to
The spacing of the positioning part 15 and the first rotating shaft 13 is overregulated to adjust the relatively described locating part 18 of the first rotating shaft 13
Position, to adjust the tensioning degree of the conveyer belt 10.
Locking part 16, the locking part 16 are movably set in the end face on the adjusting rod 14 and with the locating part 18
18b offsets, and the positioning part 15 and the locking part 16 are located at the opposite both ends in 18 position of locating part, to avoid
The adjusting rod 14 in running order is detached from the locating part 18.Therefore, the conveyer belt with protective cover is tensioned dress
Setting has the advantages that stabilized structure.
Preferably, the lateral surface of the belt wheel supporting plate 11 is provided with protective cover fixation hole 31, the side of the protective cover 30
It is provided with the bar shaped mounting hole 32 opposite with 31 position of protective cover fixation hole, in order to adjust the installation of the protective cover 30
Position, while protective cover 30 described in easy disassembly；The protective cover fixation hole 31 and the bar shaped mounting hole 32 are inserted with fixation
Column 33, the protective cover 30 are detachably connected with the belt wheel supporting plate 11.Therefore, the protective cover 30 has convenient for disassembly and assembly, simultaneous
The good advantage of capacitive energy.In the present embodiment, the fixed column 33 includes clamping screw, in other embodiments, the fixation
Column 33 is also possible to other fixing pieces such as bolt, is not specifically limited herein.
The protective cover 30 includes:
Shaft holding tank 34, is set to the opposite two sides in 30 position of protective cover, and the shaft holding tank 34 is in strip
Shape, the first rotating shaft 13 are plugged in the shaft holding tank 34；The first rotating shaft 13 is held in the shaft
It receives and moves in slot 34, in order to the adjusting by the first rotating shaft 13 to 10 tensioning degree of conveyer belt.Therefore the band
The conveyer belt tensioning apparatus of protective cover, which has, is tensioned easy to adjust, the good advantage of compatible performance.
In the present embodiment, the adjusting rod 14 is provided with external screw thread, and the positioning part 15 is and 14 spiral shell of adjusting rod
The positioning nut of line connection, in order to the adjusting of tensioning degree；In other embodiments, the adjusting rod 14 can also be along its length
Several positioning holes are arranged in degree direction interval, and the positioning part 15 is also possible to the fastener with Elastic buckle, by described
Fastener cooperates different positioning holes to adjust the position of the first rotating shaft 13；It is not specifically limited herein.Preferably, described
Locking part 16 is the lock screw being threadedly coupled with the adjusting rod 14.
In the present embodiment, the locating part 18 be located at the first rotating shaft 13 and the belt wheel supporting plate 11 second end it
Between, the second end of the belt wheel supporting plate 11 is opposite with the first end position, at this time the positioning part 15 be located at the locating part 18 with
Between the first rotating shaft 13.In other embodiments, the locating part 18 can also be located at the first of the belt wheel supporting plate 11
End, and the first rotating shaft 13 is located at the side of the second end close to the belt wheel supporting plate 11, and the locating part 18, which is located at, to be leaned on
The side of the first end of the nearly belt wheel supporting plate 11, the locking part 16 is located at the locating part 18 and the first rotating shaft at this time
Between 13；It is not specifically limited herein.
Preferably, the quantity of the belt wheel supporting plate 11 is two, and two belt wheel supporting plates 11 are symmetrical set in described
At the both ends of first rotating shaft 13.The adjusting rod 14, positioning part 15, locating part 18 and locking part 16 quantity be two, point
It is not symmetrical set；So that the stress balance of the first rotating shaft 13, the first pulley 12 and the biography when to avoid tensioning
The problem of sending the fitting of band 10 not close, causing 10 fluctuation of service of conveyer belt.
Preferably, the first end of the adjusting rod 14 is provided with spherical pair 14a, and by the spherical pair 14a with it is described
First rotating shaft 13 is connected.Therefore, the adjusting that the spherical pair 14a can be compatible with the positioning part 15 at 13 both ends of first rotating shaft misses
Difference.In the present embodiment, the spherical pair 14a is oscillating bearing, and in other embodiments, the spherical pair 14a is also possible to
The spherical outside surface of 13 end of the first rotating shaft setting combines the movement to be formed with the Internal Spherical Surface that 14 first end of adjusting rod is arranged
Pair is not specifically limited herein.
Preferably, the guide groove 17 extends to the end face of the first end of the belt wheel supporting plate 11, opening is formed, so that institute
Stating first rotating shaft 13 can rapidly dismantle from the belt wheel supporting plate 11.Therefore, the conveyer belt with protective cover is tensioned dress
Set have the advantages that it is convenient for disassembly and assembly.
Preferably, the end of the first rotating shaft 13 is also arranged with Limit Bearing 13a, the periphery of the Limit Bearing 13a
Face and the cell wall of the guide groove 17 offset；By the setting of the Limit Bearing 13a reduce the first rotating shaft 13 with
The friction of the guide groove 17 and gap；Therefore the position that can accurately adjust the first rotating shaft 13, to accurately adjust
Save the tensioning degree of the conveyer belt 10.
The utility model also provides a kind of transmission equipment, including the conveyer belt tensioning apparatus with protective cover and is set in described
Conveyer belt 10 on conveyer belt tensioning apparatus with protective cover, the conveyer belt tensioning apparatus with protective cover are described above
Conveyer belt tensioning apparatus with protective cover.
Preferably, the transmission equipment further includes fixed bracket 20, the second belt wheel 21, the second shaft 22, driving device 23
And shaft fixed supported slab 24；Second belt wheel 21 is sheathed in second shaft 22, and the of the shaft fixed supported slab 24
One end is provided with shaft fixation hole (not shown), the end of the first rotating shaft 13 through the shaft fixation hole and with institute
State the transmission connection of driving device 23；The second end of the belt wheel supporting plate 11 is connected with the first end of the fixed bracket 20, described
The second end of shaft fixed supported slab 24 is connected with the second end of the fixed bracket 20, and the conveyer belt 10 is set in described first
On belt wheel 12 and second belt wheel 21.
In the present embodiment, second belt wheel 21 is sequentially connected with the driving device 23, therefore second belt wheel 21
For driving pulley；The first pulley 12 that the conveyer belt tensioning apparatus with protective cover is used to be tensioned the conveyer belt 10 is directly made
For the driven pulley of the conveyer belt 10.No longer need to be arranged between the driving pulley and driven pulley of the transmission equipment
Three for being tensioned the belt wheel of the conveyer belt 10；The conveyer belt tensioning apparatus with protective cover is by adjusting the first band
The spacing of wheel 12 and second belt wheel 21 carries out the adjusting of 10 tensioning degree of conveyer belt.Therefore, the transmission equipment tool
Have the advantages that compact-sized, transmission efficiency is high.In other embodiments, the conveyer belt tensioning apparatus with protective cover can also be with
It is arranged between driving pulley and the driven pulley, is not specifically limited herein.
Preferably, the transmission equipment is additionally provided with carrying between the first pulley 12 and second belt wheel 21
Groove 25 is used to support the conveyer belt 10, and hinders axial direction shake of the conveyer belt 10 along second shaft 22.Cause
This, the transmission equipment has the advantages that run smoothly.
The step of conveyer belt 10 are dismantled from the transmission equipment is as follows:
(1) the positioning part 15 is adjusted until the adjusting rod 14 can be detached from from the locating part 18；By the tune
Pole 14 is detached from from the groove 19 on the locating part 18, allows the first rotating shaft 13 along the guiding of the guide groove 17
Second end towards the fixed bracket 20 is slided.
(2) conveyer belt 10 is pulled from second belt wheel 21, and the conveyer belt 10 is fixed from the shaft
Supporting plate 24 is detached from.
The step installed on the conveyer belt 10 to the transmission equipment is as follows:
(1) adjusting rod 14 is detached from from the locating part 18.
(2) conveyer belt 10 is set in the first pulley 12, then the conveyer belt 10 is set in the second band
On wheel 21.
(3) adjusting rod 14 is fastened in the groove 19 of the locating part 18, adjusts the positioning part 15, until
The conveyer belt 10 is in tensioning state.
In conclusion the utility model has the following beneficial effects: the conveyer belt tensioning apparatus with protective cover includes
The first end of belt wheel supporting plate 11, the belt wheel supporting plate 11 is provided with guide groove；First rotating shaft 13 is plugged in the guide groove；
First pulley 12 is sheathed in the first rotating shaft 13；Conveyer belt 10 is sheathed in the first pulley 12；Protective cover 30, cover
Set on the first end of the belt wheel supporting plate 11, the first pulley 12 is at least partially disposed in the protective cover 30, to avoid behaviour
During work, finger is involved in the problem of causing safety accident in the first pulley 12；Tensioning adjust component, first end with it is described
First rotating shaft 13 is connected, and second end is connected with the belt wheel supporting plate 11；For adjusting the tensioning degree of the conveyer belt 10.Cause
This, the conveyer belt tensioning apparatus provided by the utility model with protective cover is with high security, convenient for disassembly and assembly, convenient to overhaul, knot
The advantages that structure is compact.
The conveyer belt tensioning apparatus to provided by the utility model with protective cover and transmission equipment have carried out in detail above
It introduces, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Illustrate the method and its core concept for being merely used to help understand the utility model；Meanwhile for the general technology people of this field
Member, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all utilizations
Equivalent structure or equivalent flow shift made by the utility model specification and accompanying drawing content, is applied directly or indirectly in other
Relevant technical field, is also included in the patent protection scope of the utility model.It should not be construed as to the utility model
Limitation.
Claims (10)
1. a kind of conveyer belt tensioning apparatus with protective cover, it is characterised in that: including
The first end of belt wheel supporting plate, the belt wheel supporting plate is provided with guide groove；
First rotating shaft is plugged in the guide groove；
First pulley is sheathed in the first rotating shaft；
Conveyer belt is sheathed in the first pulley；
Protective cover, covers at the first end of the belt wheel supporting plate, and the first pulley is at least partially disposed in the protective cover；
Tensioning adjusts component, and first end is connected with the first rotating shaft, and second end is connected with the belt wheel supporting plate；For adjusting
State the tensioning degree of conveyer belt.
2. the conveyer belt tensioning apparatus according to claim 1 with protective cover, it is characterised in that: outside the belt wheel supporting plate
Side is provided with protective cover fixation hole, and the side of the protective cover is provided with the bar shaped opposite with protective cover fixation hole position
Mounting hole, the protective cover fixation hole and the bar shaped mounting hole are inserted with fixed column, the protective cover and the belt wheel supporting plate
It is detachably connected.
3. the conveyer belt tensioning apparatus according to claim 2 with protective cover, which is characterized in that the protective cover includes:
Shaft holding tank is set to the opposite two sides in the protective cover position, and the shaft holding tank is in long strip, and described first
Shaft is plugged in the shaft holding tank.
4. the conveyer belt tensioning apparatus according to claim 1 with protective cover, which is characterized in that the tensioning adjusts component
Include:
Adjusting rod, the first end of the adjusting rod are connected with the first rotating shaft；
Locating part, the locating part are set on the belt wheel supporting plate, and the locating part, which offers, extends to the locating part
The groove of first side, the adjusting rod run through the groove；
Positioning part, the positioning part are movably set on the adjusting rod and offset with the end face of the locating part, pass through tune
Save the position that the positioning part adjusts the opposite locating part of the first rotating shaft with the spacing of the first rotating shaft.
5. the conveyer belt tensioning apparatus according to claim 4 with protective cover, it is characterised in that: the first of the adjusting rod
End is provided with spherical pair, and is connected by the spherical pair with the first rotating shaft.
6. the conveyer belt tensioning apparatus according to claim 4 with protective cover, it is characterised in that: the guide groove extends to
The end face of the first end of the belt wheel supporting plate, so that the first rotating shaft can be dismantled from the belt wheel supporting plate.
7. the conveyer belt tensioning apparatus according to claim 6 with protective cover, it is characterised in that: the end of the first rotating shaft
Portion is also arranged with Limit Bearing, and the outer peripheral surface of the Limit Bearing and the cell wall of the guide groove offset.
8. according to the described in any item conveyer belt tensioning apparatus with protective cover of claim 4 to 7, it is characterised in that: the band
The conveyer belt tensioning apparatus of protective cover further includes locking part, the locking part be movably set on the adjusting rod and with the limit
The end face of position part offsets, and the positioning part and the locking part are located at the opposite both ends in the locating part position.
9. the conveyer belt tensioning apparatus according to claim 8 with protective cover, it is characterised in that: the locking part for institute
State the lock screw of adjusting rod threaded connection.
10. a kind of transmission equipment, including the conveyer belt tensioning apparatus with protective cover, it is characterised in that: the biography with protective cover
Sending with tensioning apparatus is the described in any item conveyer belt tensioning apparatus with protective cover of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799946.9U CN209321810U (en) | 2018-11-02 | 2018-11-02 | Conveyer belt tensioning apparatus and transmission equipment with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799946.9U CN209321810U (en) | 2018-11-02 | 2018-11-02 | Conveyer belt tensioning apparatus and transmission equipment with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321810U true CN209321810U (en) | 2019-08-30 |
Family
ID=67709309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799946.9U Active CN209321810U (en) | 2018-11-02 | 2018-11-02 | Conveyer belt tensioning apparatus and transmission equipment with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209321810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707610A (en) * | 2019-11-07 | 2020-01-17 | 徐州领君自动化设备有限公司 | Novel wire stripping machine unipolar drive belt send line mechanism |
| CN112978215A (en) * | 2020-02-11 | 2021-06-18 | 伟博泰有限公司 | Anti-pinch device |
-
2018
- 2018-11-02 CN CN201821799946.9U patent/CN209321810U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707610A (en) * | 2019-11-07 | 2020-01-17 | 徐州领君自动化设备有限公司 | Novel wire stripping machine unipolar drive belt send line mechanism |
| CN112978215A (en) * | 2020-02-11 | 2021-06-18 | 伟博泰有限公司 | Anti-pinch device |
| US11440738B2 (en) | 2020-02-11 | 2022-09-13 | Wipotec Gmbh | Contact protection apparatus for covering a pinching gap adjacent to a roller |
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