CN204311801U - A kind of driving mechanism of translational tray - Google Patents
A kind of driving mechanism of translational tray Download PDFInfo
- Publication number
- CN204311801U CN204311801U CN201420494228.6U CN201420494228U CN204311801U CN 204311801 U CN204311801 U CN 204311801U CN 201420494228 U CN201420494228 U CN 201420494228U CN 204311801 U CN204311801 U CN 204311801U
- Authority
- CN
- China
- Prior art keywords
- pallet
- fixed
- driven shaft
- driving mechanism
- wheel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a kind of driving mechanism of translational tray, comprise pallet, pallet by 4 wheel supportings at left and right rail, left and right rail is fixed in H profile steel, the motor shaft being fixed on the motor on pallet fixes master gear, link from gear by chain drive-belt, be fixed on driven shaft from gear, driven shaft is supported by parts of bearings, wheel fixing on driven shaft is as power wheel, the extension fixed block of driven shaft, be wrapped in wire rope two ends on pulley along pallet extending transversely, extension spring fixing with the guide rail two ends of pulley side is respectively connected; Two extension springs be connected to be fixed on side, guide rail two ends L-type metal connecting piece on, the beneficial effects of the utility model are: can not increase cost for lugs provide one to have by the driving mechanism of this translational tray, abnormal sound is suppressed to produce during operation, the driving mechanism moved in parallel by pallet.
Description
Technical field
The utility model relates to lugs, particularly a kind of driving mechanism moving in parallel the pallet of vehicle.
Background technology
As the tray drive mechanism of lugs moving in parallel loading vehicles tray form, its composition comprises the pallet of vehicle, in pallet, has and is fixed on vehicle-containing but rotatable wheel.Wheel can roll on guide rail.On the axle of wheel, be fixed with sprocket wheel, sprocket wheel engages with the antiskid chain as tooth bar effect.Antiskid chain is arranged in lugs cage construction.The motor of built-in gear system is fixed with above pallet.
Problem to be solved: said structure simply can effectively produce the driving force moving horizontally pallet, but cause occurring abnormal sound due to sprocket wheel during operation and the engagement of antiskid chain and the Frotteurism of wheel.In order to suppress this noise, the connection of sprocket wheel and antiskid chain be reduced, that is can reduce the degree of depth that sprocket engages with chain.But after reducing the connection of sprocket wheel and antiskid chain, when the power of antiskid chain extending direction is applied on pallet in this case, when vehicle enters pallet, vehicle may contact tray edge, sprocket wheel departs from chain, there will be the situation of pallet movement.That is, the driving force of pallet movement and brake force is suppressed to die down.As this way to solve the problem, can consider that the special structure of configuration moves to prevent pallet, but due to the other preparation device of needs, so can cost be increased.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed for existing design, a kind of driving mechanism structure improvement project of translational tray is provided, make lugs neither increase cost, when translational tray moves in parallel, have again suppression to operate the driving mechanism of the effect of the abnormal sound caused.
The utility model is realized by such technical scheme: a kind of driving mechanism of translational tray, comprise pallet, wheel, guide rail, it is characterized in that, pallet by 4 wheel supportings on left and right rail, left and right rail is fixed in H profile steel, the motor shaft being fixed on the motor on pallet fixes master gear, by chain drive-belt link from gear, be fixed on driven shaft from gear, driven shaft is supported by parts of bearings, wheel fixing on driven shaft is as power wheel, the extension fixed block of driven shaft, be wrapped in wire rope two ends on pulley along pallet extending transversely, extension spring fixing with the guide rail two ends of pulley side is respectively connected, two extension springs be connected to be fixed on side, guide rail two ends L-type metal connecting piece on.
The beneficial effects of the utility model are: can not increase cost for lugs provide one to have by the driving mechanism of this translational tray, suppress abnormal sound to produce, the driving mechanism moved in parallel by pallet during operation.
Accompanying drawing explanation
The schematic top plan view of the driving mechanism of Fig. 1, translational tray;
The front schematic view of the driving mechanism of Fig. 2, translational tray;
Fig. 3, embodiment application schematic diagram;
Fig. 4, embodiment application schematic top plan view.
In figure: 1. pallet, 2. wheel, 3. guide rail, 4. parts of bearings, 5. motor, 6. master gear, 7. chain drive-belt, 8. from gear, 9. driven shaft, 10. pulley, 11. wire ropes, 12. extension springs, 13. L-type metal connecting pieces, 14. H profile steel.
Detailed description of the invention
Understand the utility model in order to clearer, describe the utility model in detail in conjunction with the accompanying drawings and embodiments:
As shown in Figures 1 to 4, a kind of driving mechanism of translational tray, comprise pallet 1, wheel 2, guide rail 3, pallet 1 is supported on left and right rail 3 by 4 wheels 2, left and right rail 3 is fixed in H profile steel 14, the motor shaft being fixed on the motor 5 on pallet 1 fixes master gear 6, link from gear 8 by chain drive-belt 7, be fixed on driven shaft 9 from gear 8, driven shaft 9 is supported by parts of bearings 4, wheel 2 fixing on driven shaft 9 is as power wheel, the extension fixed block 10 of driven shaft 9, be wrapped in wire rope 11 two ends on pulley 10 along pallet 1 extending transversely, extension spring 12 fixing with guide rail 3 two ends of pulley 10 side is respectively connected, two extension springs 12 be connected to be fixed on side, guide rail 3 two ends L-type metal connecting piece 13 on.
Because guide rail 3 is fixed in the cage construction of lugs, so the two ends of wire rope 11 are fixed in the cage construction of lugs through two extension springs 12.In this braced structures, two extension springs 12 provide load in a stretched state, by its elastic force for wire rope 11 provides tension force.If motor 5 rotates, pulley 10 also can rotate, and can produce the power transmitting pulley 10 movement from wire rope 11, becomes the driving force driving pallet 1.According to the above description, scheme of the present utility model can be realized in conjunction with art technology.
Claims (1)
1. the driving mechanism of a translational tray, comprise pallet (1), wheel (2), guide rail (3), it is characterized in that, pallet (1) is supported on left and right rail (3) by 4 wheels (2), left and right rail (3) is fixed in H profile steel (14), the motor shaft being fixed on the motor (5) on pallet (1) fixes master gear (6), by chain drive-belt (7) link from gear (8), be fixed on driven shaft (9) from gear (8), driven shaft (9) is supported by parts of bearings (4), using the upper fixing wheel (2) of driven shaft (9) as power wheel, the extension fixed block (10) of driven shaft (9), be wrapped in wire rope (11) two ends on pulley (10) along pallet (1) extending transversely, extension spring (12) fixing with guide rail (3) two ends of pulley (10) side is respectively connected, two extension springs (12) are connected to is fixed on the L-type metal connecting piece (13) of guide rail (3) side, two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494228.6U CN204311801U (en) | 2014-08-29 | 2014-08-29 | A kind of driving mechanism of translational tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494228.6U CN204311801U (en) | 2014-08-29 | 2014-08-29 | A kind of driving mechanism of translational tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311801U true CN204311801U (en) | 2015-05-06 |
Family
ID=53134123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494228.6U Expired - Fee Related CN204311801U (en) | 2014-08-29 | 2014-08-29 | A kind of driving mechanism of translational tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311801U (en) |
-
2014
- 2014-08-29 CN CN201420494228.6U patent/CN204311801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 |