CN209097573U - A kind of speed chain and sprocket driving device - Google Patents
A kind of speed chain and sprocket driving device Download PDFInfo
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- CN209097573U CN209097573U CN201821616177.4U CN201821616177U CN209097573U CN 209097573 U CN209097573 U CN 209097573U CN 201821616177 U CN201821616177 U CN 201821616177U CN 209097573 U CN209097573 U CN 209097573U
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- chain
- support rails
- speed
- double
- mounting groove
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Abstract
The utility model discloses a kind of speed chain and sprocket driving devices, including support frame, it is symmetricly set on the transmission mechanisms of support frame as described above two sides, the transmission mechanism includes the chain support rails that support frame as described above side is arranged in by fixing piece, the drive sprocket for being symmetrically set in chain support rails both ends, the revolution guide holder below chain support rails both ends, annular double-speed chain chain and decelerating motor；It is rotatablely connected between the symmetrically arranged drive sprocket in support frame as described above two sides by drive shaft, the drive shaft is fixedly connected by fixed plate with the chain support rails.The utility model runs smoothly, long service life, noiseless pollution, easy-maintaining.
Description
Technical field
The utility model relates to technical field of transmission equipment, and in particular to a kind of speed chain and sprocket driving device.
Background technique
Double-speed chain is a kind of conveying equipment, commonly used in the material conveying in assembly and machining production line.Workshop,
The fields such as logistics delivery, double-speed chain is a kind of common conveying equipment, as workshop flexibility degree is higher and higher, to again
Fast chain is put forward higher requirements, to meet different duty requirements.
Double-speed chain used in workshop at present is that High speed chain is directly penetrated the corresponding type of aluminum profile is intracavitary,
Rolling friction between High speed chain and aluminum profile is needed to install special rib in profile two sides, is oriented to work carrier, work
Carrier is driven by High speed chain, and have following problem in use process: chain is in the intracavitary transmission of aluminum profile type, aluminum profile
It is all easy to be worn with sprocket wheel, service life is short；High speed chain is driven in profile type chamber, and noise is big, and replacement maintenance is inconvenient.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide that a kind of transmission is smooth, is not easy card
Pause, replace speed chain and sprocket driving device that is convenient, running smoothly.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of speed chain and sprocket driving device including support frame, is symmetricly set on the transmission mechanisms of support frame as described above two sides, described
Transmission mechanism includes the chain support rails that support frame as described above side is arranged in by fixing piece, is symmetrically set in the chain bearing
The drive sprocket at guide rail both ends, the revolution guide holder below chain support rails both ends, annular double-speed chain chain with
And decelerating motor, the diameter of the drive sprocket are greater than the height of the chain support rails；
The chain support rails include upper and lower two double-speed chain mounting grooves disposed in parallel, the installation of double-speed chain described in upper layer
The upper face middle position of slot is equipped with rectangular aperture, and its bottom is set there are two the first mounting groove, sets in first mounting groove
There is bearing wear rib, the bearing wear rib is inverted " t " font structure, is fitted close with first mounting groove；Described in lower layer
The bottom of double-speed chain mounting groove is set in parallel there are two support rails；The annular double-speed chain chain passes through the chain support rails
Upper layer double-speed chain mounting groove, lower layer's double-speed chain mounting groove and the drive sprocket at chain support rails both ends form loop,
The upper end of the double-speed chain chain idler wheel in double-speed chain mounting groove described in upper layer is located at the outside of the rectangular aperture；
It is rotatablely connected between the symmetrically arranged drive sprocket in support frame as described above two sides by drive shaft, it is described
Drive shaft is fixedly connected by fixed plate with the chain support rails, and the drive shaft is equipped with transmission gear；It is described
Decelerating motor is mutually sequentially connected by driving chain with the transmission gear, for driving the transmission of annular High speed chain.
Feature in view of the above technology, double-speed chain chain connect to form closed cyclic structure by chain link plate, then will be again
Fast chain chain is mounted on chain support rails and drive sprocket, and double-speed chain chain is driven by drive sprocket, and then is driven
Material above it moves forward；Chain support rails provide support, upper layer double-speed chain peace for double-speed chain chain and drive shaft
Tankage is used for the conveying of material, and lower layer's double-speed chain mounting groove is used for the circulation of double-speed chain chain；Double-speed chain chain is located at upper layer times
There is provided support and power when in fast chain mounting groove for workpiece, make between double-speed chain chain and upper layer double-speed chain mounting groove frictional force compared with
Greatly, two pieces of bearing wear ribs are respectively adopted herein, are more advantageous to the stability of double-speed chain chain operation, bearing wear rib can be with
It is replaced respectively at any time as needed, it is more convenient to use.Decelerating motor is rotated by driving chain band nutating gear, is passed
Moving gear drives drive shaft rotation, and drive shaft drives the rotation of double-speed chain chain, and then drives the drive shaft rotation in outside.
Bearing wear rib can both support double-speed chain chain, reduce the noise in transmission process, double-speed chain chain can also be made to move
It is more stable in the process；It is individually designed to support wear rib, replaces more convenient；The design of drive sprocket and chain support rails can
To save space, keep structure more compact.
Preferably, the two sides and bottom of the chain support rails are respectively equipped with nut mounting hole.Make device installation more
Add conveniently.
Preferably, the outside of the chain support rails is equipped with the baffle to raise upward.Baffle can be used to transmission
Material is oriented to, and is also possible to prevent material and is fallen in transmit process.
Preferably, the inside of the baffle is equipped with the second mounting groove for installing wear rib.Transmission can be effectively reduced
Abrasion of the material to baffle can also reduce the noise pollution generated during material transmission, realize mute operation.
Preferably, the revolution guide holder is between the drive sprocket and the chain support rails.It avoids transmitting
The phenomenon that blocking in the process realizes continuously smooth transmission.
Preferably, the chain support rails are the integrated design.Easy for installation, structure is simpler.
The beneficial effects of the utility model are:
The utility model uses flexible accumulative and travel type, runs smoothly, without bounce；Chain support rails use extruding aluminium alloy
Profile integrated design, in material transportation process stability it is more preferable, using more longlasting；This can be reduced using bearing wear rib
Device uses noise, prolongs its service life, and reduces maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the scheme of installation of chain support rails；
Fig. 4 is the cross-sectional view of chain support rails；
Fig. 5 is the partial structural diagram of double-speed chain chain.
In figure: 1 support frame, 2 double-speed chain chains, 3 fixed plates, 4 drive shafts, 5 drive sprockets, 6 chain support rails, 7
Fixing piece, 8 revolution guide holders, 9 double-speed chain mounting grooves, 10 support rails, 11 baffles, 12 nut mounting holes, 13 bearing wear ribs,
14 sleeves, 15 idler wheels, 16 transmission gears.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figs. 1-5, a kind of speed chain and sprocket driving device, including support frame 1, it is symmetricly set on 1 two sides of support frame as described above
Transmission mechanism, the transmission mechanism includes the chain support rails 6 that 1 side of support frame as described above is arranged in by fixing piece 7, right
The drive sprocket 5 for being set to 6 both ends of chain support rails, the revolution below 6 both ends of chain support rails is claimed to lead
To seat 8, annular double-speed chain chain 2 and decelerating motor.The two sides and bottom of the chain support rails 6 are respectively equipped with nut peace
Fill hole 12；The outside of the chain support rails 6 is equipped with the baffle 11 to raise upward, and the inside of the baffle 11 is equipped with for pacifying
Fill the second mounting groove of wear rib；The revolution guide holder 8 is between the drive sprocket 5 and the chain support rails 6.
The chain support rails 6 include upper and lower two double-speed chain mounting grooves 9 disposed in parallel, the annular double-speed chain chain
Item 2 is led by upper layer double-speed chain mounting groove 9, lower layer's double-speed chain mounting groove 9 and the chain bearing of the chain support rails 6
The drive sprocket 5 at 6 both ends of rail forms loop.
The upper face middle position of double-speed chain mounting groove 9 described in upper layer be equipped with rectangular aperture, and its bottom set there are two with
Corresponding first mounting groove of 2 upper bush of double-speed chain chain 14, first mounting groove is interior to be equipped with upper end and the speed
The bearing wear rib 13 that sleeve 14 on chain chain 2 is in contact, the bearing wear rib 13 is inverted " t " font structure, and described
First mounting groove is fitted close, and the upper end of 2 upper roller 15 of double-speed chain chain is located at the outside of the rectangular aperture；Institute, lower layer
The bottom for stating double-speed chain mounting groove 9 is set in parallel there are two support rails 10 corresponding with the roller on the double-speed chain chain 2.
It is rotatablely connected between the symmetrically arranged drive sprocket 5 in 1 two sides of support frame as described above by drive shaft 4,
The drive shaft 4 is fixedly connected by fixed plate 3 with the chain support rails 6, and fixed plate 3 is fixed by nut fixation hole
It is mounted on double-speed chain support rails 10；The decelerating motor passes through the transmission gear on driving chain and the drive shaft 4
16 phases transmission connection, for driving the transmission of annular High speed chain.
The diameter of the drive sprocket 5 is greater than the height of the chain support rails 6.
Working principle of the utility model is: decelerating motor passes through 16 turns of nutating gear of driving chain (being not drawn into figure) band
Dynamic, transmission gear 16 drives drive shaft 4 to rotate, and drive shaft 4 drives drive sprocket 5 to rotate, drive sprocket 5 and double-speed chain chain
Item 2 is meshed, and drive sprocket 5 drives double-speed chain chain 2 to rotate, and then the driven drive sprocket 5 for being located at outside is driven to rotate, shape
At shuttling movement, the material placed on the double-speed chain chain 2 in upper layer double-speed chain mounting groove 9 is driven to move forward.
The decelerating motor being designed into above-described embodiment belongs to the prior art, the connection type of decelerating motor and drive shaft
It is conventional design with working method.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of speed chain and sprocket driving device, which is characterized in that including support frame, be symmetricly set on the transmissions of support frame as described above two sides
Mechanism, the transmission mechanism include the chain support rails that support frame as described above side is arranged in by fixing piece, are symmetrically set in institute
State the drive sprocket, the revolution guide holder below chain support rails both ends, annular times at chain support rails both ends
Fast chain chain and decelerating motor, the diameter of the drive sprocket are greater than the height of the chain support rails；
The chain support rails include upper and lower two double-speed chain mounting grooves disposed in parallel, double-speed chain mounting groove described in upper layer
Upper face middle position is equipped with rectangular aperture, and its bottom is set there are two the first mounting groove, and first mounting groove is interior to be equipped with branch
Wear rib is held, the bearing wear rib is inverted " t " font structure, is fitted close with first mounting groove；Speed described in lower layer
The bottom of chain mounting groove is set in parallel there are two support rails；The annular double-speed chain chain is by the upper of the chain support rails
Layer double-speed chain mounting groove, lower layer's double-speed chain mounting groove and the drive sprocket at chain support rails both ends form loop, are located at
The upper end of the double-speed chain chain idler wheel in double-speed chain mounting groove described in upper layer is located at the outside of the rectangular aperture；
It is rotatablely connected between the symmetrically arranged drive sprocket in support frame as described above two sides by drive shaft, the driving
Shaft is fixedly connected by fixed plate with the chain support rails, and the drive shaft is equipped with transmission gear；The deceleration
Motor is mutually sequentially connected by driving chain with the transmission gear, for driving the transmission of annular High speed chain.
2. speed chain and sprocket driving device according to claim 1, which is characterized in that the two sides and bottom of the chain support rails
Portion is respectively equipped with nut mounting hole.
3. speed chain and sprocket driving device according to claim 1, which is characterized in that the outside of the chain support rails is equipped with
The baffle to raise upward.
4. speed chain and sprocket driving device according to claim 3, which is characterized in that the inside of the baffle is equipped with for installing
Second mounting groove of wear rib.
5. speed chain and sprocket driving device according to claim 1, which is characterized in that the revolution guide holder is located at the driving
Between sprocket wheel and the chain support rails.
6. speed chain and sprocket driving device according to claim 1, which is characterized in that the chain support rails set for integration
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616177.4U CN209097573U (en) | 2018-09-30 | 2018-09-30 | A kind of speed chain and sprocket driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616177.4U CN209097573U (en) | 2018-09-30 | 2018-09-30 | A kind of speed chain and sprocket driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209097573U true CN209097573U (en) | 2019-07-12 |
Family
ID=67154279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616177.4U Active CN209097573U (en) | 2018-09-30 | 2018-09-30 | A kind of speed chain and sprocket driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209097573U (en) |
-
2018
- 2018-09-30 CN CN201821616177.4U patent/CN209097573U/en active Active
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