CN108869699A - Heavy-duty conveyor belt drives gear - Google Patents
Heavy-duty conveyor belt drives gear Download PDFInfo
- Publication number
- CN108869699A CN108869699A CN201810905808.2A CN201810905808A CN108869699A CN 108869699 A CN108869699 A CN 108869699A CN 201810905808 A CN201810905808 A CN 201810905808A CN 108869699 A CN108869699 A CN 108869699A
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- China
- Prior art keywords
- wheel hub
- wheel
- gear
- central gear
- heavy
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/42—Laminated pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/48—Pulleys manufactured exclusively or in part of non-metallic material, e.g. plastics
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of heavy-duty conveyor belts to drive gear, and including central gear and the wheel hub for being located at central gear side, central gear is equipped with inner hole, and wheel hub is equipped with the buffer layer across inner hole, transmission shaft mounting hole is equipped in buffer layer.Beneficial effect：It is equipped with buffer layer in the inner hole of central gear, transmission shaft mounting hole is equipped in buffer layer, good buffering can be formed between transmission shaft and gear, a possibility that rigid shock damages belt system can be reduced；The material of central gear is metal, and with stronger load capacity, the material of wheel hub is plastics, can reinforce the structural strength of gear, and overall weight is relatively light, inertia is smaller, and starting, the flexibility for stopping and commutating are preferable.The present invention relates to conveying equipment fields.
Description
Technical field
The present invention relates to conveying equipment field, in particular to heavy-duty conveyor belt drives gear.
Background technique
In the prior art, plastics can be used in conveyer belt driving gear or metal material is made, and the general conveyer belt that is lightly loaded can be adopted
Gear is driven with plastics, inertia is smaller, can flexibly start, stops and commutate, and have certain cushion performance.Heavy duty conveying
According to plastic gear in band, it is easy to be broken gear wear even since load is excessive.If by widening flank of tooth increase driving
The load capacity of gear, then it becomes large-sized, and the scope of application is limited.Heavily loaded conveyer belt generally uses metal driving in the prior art
Gear, load capacity is stronger, and technological deficiency is：Self weight and inertia it is larger, starting, stop and commutation flexibility compared with
Difference；It on heavily loaded conveyer belt, the object random distribution that is transported and needs to increase or reduce load at any time, is mutated its load,
Rigid shock is larger between driving gear and drive shaft, is prone to wear and is even broken.
Summary of the invention
Drive gear technical problem to be solved by the invention is to provide a kind of heavy-duty conveyor belt, load capacity it is strong and from
Weight is small, can flexibly start, stops and commutate, cushion performance is good, and it is hurtful to belt system can to reduce rigid shock
Possibility.
Used technical solution to solve above-mentioned technical problem：A kind of heavy-duty conveyor belt driving gear, including centre tooth
The wheel hub of central gear side is taken turns and is located at, central gear is equipped with inner hole, and wheel hub is equipped with the buffer layer across inner hole, buffering
Transmission shaft mounting hole is equipped in layer.
As an improvement, central gear is equipped with several wheel hub fixation holes, wheel hub includes being respectively provided at central gear two sides
Several fixed columns are respectively equipped on first wheel and the second wheel hub, first wheel and the second wheel hub, fixed column insertion wheel hub is fixed
In hole.
As an improvement, being respectively equipped with several location holes on first wheel and the second wheel hub, the fixed column of first wheel is passed through
Wheel hub fixation hole and the positioning hole for being inserted into the second wheel hub, the fixed column of the second wheel hub pass through wheel hub fixation hole and are inserted into the first round
The positioning hole of hub.
As an improvement, buffer layer includes the buffering flange being respectively provided on first wheel and the second wheel hub, first wheel and
The buffering flange of second wheel hub is respectively embedded into the inner hole of central gear and surrounds buffer layer.
As an improvement, the shape and structure of first wheel and the second wheel hub is identical.
As an improvement, further including several across first wheel, the screw bolt and nut of central gear and the second wheel hub.
As an improvement, being respectively equipped with several counterbores on the side of first wheel and the second wheel hub, screw bolt and nut difference is embedding
Enter in counterbore.
As an improvement, the material of central gear is metal, the material of wheel hub is plastics.
As an improvement, transmission shaft mounting hole shape be it is rectangular,
As an improvement, the facewidth of central gear is set as W, 2mm≤W≤5mm.
Beneficial effect：It is equipped with buffer layer in the inner hole of central gear, transmission shaft mounting hole is equipped in buffer layer, can be driven
Good buffering is formed between axis and gear, can reduce a possibility that rigid shock damages belt system；Centre tooth
The material of wheel is metal, has stronger load capacity, the material of wheel hub is plastics, can reinforce the structural strength of gear, total
Body weight is relatively light, inertia is smaller, and starting, the flexibility for stopping and commutating are preferable.
Detailed description of the invention
Following further describes the present invention with reference to the drawings：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the decomposition diagram of the embodiment of the present invention；
Fig. 3 is the diagrammatic cross-section of Fig. 1 of the embodiment of the present invention；
Fig. 4 is the decomposition diagram of Fig. 3 of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the first wheel of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the central gear of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the buffering flange of the embodiment of the present invention；
The noun that embodiment is related to Figure of description includes with label：Central gear 1, inner hole 2, transmission shaft mounting hole 3,
Wheel hub fixation hole 4, first wheel 5, the second wheel hub 6, fixed column 7, location hole 8, buffering flange 9, counterbore 10.
Specific embodiment
Referring to figs. 1 to 7, a kind of heavy-duty conveyor belt driving gear including central gear 1 and is located at 1 side of central gear
Wheel hub, central gear 1 are equipped with inner hole 2, and wheel hub is equipped with the buffer layer across inner hole 2, is equipped with transmission shaft in buffer layer and installs
Hole 3.Be equipped with buffer layer in the inner hole 2 of central gear 1, transmission shaft mounting hole 3 be equipped in buffer layer, can transmission shaft and gear it
Between form good buffering, a possibility that rigid shock damages belt system can be reduced.
In order to which wheel hub is firmly secured on central gear 1, set on central gear 1 there are six wheel hub fixation hole 4, six are taken turns
Hub fixation hole 4 is uniformly distributed around the center of central gear 1, and wheel hub includes the first wheel 5 for being respectively provided at 1 two sides of central gear
With the second wheel hub 6, three fixed columns 7 are respectively equipped on first wheel 5 and the second wheel hub 6, fixed column 7 can be inserted into wheel hub fixation hole
In 4.First wheel 5 and the second wheel hub 6 can reduce central gear 1 due to negative from the two sides of central gear 1 clamping central gear 1
Possibility shape that is excessive and deforming is carried, and fixed column 7 is directly contacted with central gear 1, the load of gear transmitting can be dispersed, be conducive to
It promotes the overall structural strength of gear and improves its load capacity.
In order to reinforce the structural strength of gear entirety, three location holes 8 are respectively equipped on first wheel 5 and the second wheel hub 6,
The fixed column 7 of first wheel 5 passes through wheel hub fixation hole 4 and is inserted into the location hole 8 of the second wheel hub 6, the fixed column of the second wheel hub 6
7 pass through wheel hub fixation hole 4 and are inserted into the location hole 8 of first wheel 5.The mutual cooperation of positioning column and positioning hole 8 is conducive to reinforce
The reliability of first wheel 5 and the connection of the second wheel hub 6 is conducive to promote the overall structural strength of gear and improve it to load energy
Power.
In order to be firmly secured at buffer layer in the inner hole 2 of central gear 1, buffer layer includes being respectively provided at first wheel
5 and the second buffering flange 9 on wheel hub 6, the buffering flange 9 of first wheel 5 and the second wheel hub 6 is respectively embedded into central gear 1
In inner hole 2 and surround buffer layer.Buffer layer and wheel hub be it is integrated, so that buffer layer is stably fixed the interior of central gear 1
In hole 2, and be conducive to make the load in the fixed column 7 of wheel hub to be directly delivered on buffering flange 9, be conducive to promote the whole of gear
Body structural strength simultaneously improves its load capacity.
It being manufactured for the ease of installation and reduces production cost, first wheel 5 is identical with the shape and structure of the second wheel hub 6, Gu
Fixed column 7, location hole 8, buffering flange 9 and counterbore 10 are respectively provided in couples on first wheel 5 and the second wheel hub 6, make the first round
Hub 5 is identical with the shape and structure of the second wheel hub 6.Three fixed columns 7 and three location holes 8 are arranged in first in the present embodiment
In two half parts of wheel hub 5, the arrangement of fixed column 7 and location hole 8 further includes but is not limited to arranged for interval.First wheel 5
It is identical with the shape and structure of the second wheel hub 6, die sinking quantity can be reduced, and can prevent due to 6 mispairing of first wheel 5 and the second wheel hub
Dress unmatches, and is conducive to installation and manufactures and reduce production cost.
In order to further strengthen the structural strength of gear entirety, further includes six and pass through first wheel 5,1 and of central gear
The screw bolt and nut of second wheel hub 6.The bolt of the present embodiment is circular countersunk head hexagon socket head cap screw, can be in circular counterbore 10
Rotation, nut are rectangular nut, and the counterbore 10 with nut cooperation is rectangular.Screw bolt and nut cooperation can prevent first wheel
5 and second wheel hub 6 deviate from central gear 1, be conducive to promoted gear overall structural strength and improve its load capacity.
Screw bolt and nut protrudes outside first wheel 5 and the second wheel hub 6 in order to prevent, the side of first wheel 5 and the second wheel hub 6
Six counterbores 10 are respectively equipped on face, screw bolt and nut is respectively embedded into counterbore 10.
In order to reinforce the load capacity of gear entirety and mitigate its self weight, the material of central gear 1 is metal, is had relatively strong
Load capacity, the material of wheel hub is plastics, and overall weight is relatively light, inertia is smaller, and starting stops and the flexibility of commutation
Preferably.
In order to transmit power, the shape of transmission shaft mounting hole 3 is rectangular.
In order to reduce a possibility that central gear 1 deviates from conveyer belt, the facewidth of central gear 1 is set as W, 2mm≤W≤5mm.
The facewidth of central gear 1 is relatively narrow, and conveyer belt is likely to occur vibration under complicated operating condition, during the relatively narrow facewidth advantageously reduces
A possibility that heart gear 1 and conveyer belt dislocation are deviate from.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula, technical field those of ordinary skill within the scope of knowledge, can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (10)
1. a kind of heavy-duty conveyor belt drives gear, it is characterised in that：Including central gear and the wheel hub for being located at central gear side,
Central gear is equipped with inner hole, and wheel hub is equipped with the buffer layer across the inner hole, transmission shaft mounting hole is equipped in buffer layer.
2. heavy-duty conveyor belt according to claim 1 drives gear, it is characterised in that：The central gear is equipped with several
Wheel hub fixation hole, the wheel hub include the first wheel and the second wheel hub for being respectively provided at central gear two sides, first wheel and
Several fixed columns are respectively equipped on two wheel hubs, fixed column is inserted into wheel hub fixation hole.
3. heavy-duty conveyor belt according to claim 2 drives gear, it is characterised in that：The first wheel and the second wheel hub
On be respectively equipped with several location holes, the fixed column of first wheel passes through wheel hub fixation hole and is inserted into the positioning hole of the second wheel hub,
The fixed column of second wheel hub passes through wheel hub fixation hole and is inserted into the positioning hole of first wheel.
4. heavy-duty conveyor belt according to claim 2 drives gear, it is characterised in that：The buffer layer includes being respectively provided at
The buffering flange of buffering flange on first wheel and the second wheel hub, first wheel and the second wheel hub is respectively embedded into central gear
In inner hole and surround the buffer layer.
5. heavy-duty conveyor belt according to claim 2 drives gear, it is characterised in that：The first wheel and the second wheel hub
Shape and structure it is identical.
6. heavy-duty conveyor belt according to claim 2 drives gear, it is characterised in that：It further include several across the first round
The screw bolt and nut of hub, central gear and the second wheel hub.
7. heavy-duty conveyor belt according to claim 6 drives gear, it is characterised in that：The first wheel and the second wheel hub
Side on be respectively equipped with several counterbores, the screw bolt and nut is respectively embedded into counterbore.
8. heavy-duty conveyor belt according to claim 1 drives gear, it is characterised in that：The material of the central gear is gold
Belong to, the material of the wheel hub is plastics.
9. heavy-duty conveyor belt according to claim 1 drives gear, it is characterised in that：The shape of the transmission shaft mounting hole
To be rectangular,
10. heavy-duty conveyor belt according to claim 1 drives gear, it is characterised in that：The facewidth of the central gear is set
For W, 2mm≤W≤5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905808.2A CN108869699A (en) | 2018-08-09 | 2018-08-09 | Heavy-duty conveyor belt drives gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905808.2A CN108869699A (en) | 2018-08-09 | 2018-08-09 | Heavy-duty conveyor belt drives gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108869699A true CN108869699A (en) | 2018-11-23 |
Family
ID=64318558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905808.2A Pending CN108869699A (en) | 2018-08-09 | 2018-08-09 | Heavy-duty conveyor belt drives gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533810A (en) * | 2018-12-11 | 2019-03-29 | 深圳市华南新海传动机械有限公司 | Combined type heavy duty conveyer belt drives gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061225A (en) * | 1987-09-12 | 1991-10-29 | Skf Specialty Products Ab | Chain wheel for chain conveyor belts |
| CN1651805A (en) * | 2004-01-19 | 2005-08-10 | Ims传动装置有限公司 | KFZ-gears and flange plate of KFZ-auxiliary transmission mechanism and method for mfg KFZ-gears |
| US20070161443A1 (en) * | 2006-01-11 | 2007-07-12 | Michal Krisl | Wear resistant split sprocket for modular link belt systems |
| JP2011141034A (en) * | 2011-02-16 | 2011-07-21 | Hitachi Metals Techno Ltd | Sprocket and sludge scraping-up device |
| CN208885912U (en) * | 2018-08-09 | 2019-05-21 | 深圳市华南新海传动机械有限公司 | Heavy-duty conveyor belt drives gear |
-
2018
- 2018-08-09 CN CN201810905808.2A patent/CN108869699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5061225A (en) * | 1987-09-12 | 1991-10-29 | Skf Specialty Products Ab | Chain wheel for chain conveyor belts |
| CN1651805A (en) * | 2004-01-19 | 2005-08-10 | Ims传动装置有限公司 | KFZ-gears and flange plate of KFZ-auxiliary transmission mechanism and method for mfg KFZ-gears |
| US20070161443A1 (en) * | 2006-01-11 | 2007-07-12 | Michal Krisl | Wear resistant split sprocket for modular link belt systems |
| JP2011141034A (en) * | 2011-02-16 | 2011-07-21 | Hitachi Metals Techno Ltd | Sprocket and sludge scraping-up device |
| CN208885912U (en) * | 2018-08-09 | 2019-05-21 | 深圳市华南新海传动机械有限公司 | Heavy-duty conveyor belt drives gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533810A (en) * | 2018-12-11 | 2019-03-29 | 深圳市华南新海传动机械有限公司 | Combined type heavy duty conveyer belt drives gear |
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