CN202009285U - Cushioning device of transmission chain traction motor - Google Patents
Cushioning device of transmission chain traction motor Download PDFInfo
- Publication number
- CN202009285U CN202009285U CN2011201284248U CN201120128424U CN202009285U CN 202009285 U CN202009285 U CN 202009285U CN 2011201284248 U CN2011201284248 U CN 2011201284248U CN 201120128424 U CN201120128424 U CN 201120128424U CN 202009285 U CN202009285 U CN 202009285U
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- CN
- China
- Prior art keywords
- plate
- layback
- pin
- side pull
- base plate
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Abstract
The utility model discloses a cushioning device of a transmission chain traction motor, which is characterized in that a triangular connecting plate is connected with a fixing support, a side pull support and a traction motor body respectively by the aid of a fixing pin, a side pull pin and a connecting pin, the fixing support comprises a first bottom plate and a first lug plate perpendicularly arranged on the first bottom plate, the side pull support comprises a second bottom plate, a second lug plate, a side pull positioning plate, a side pull pressing plate and two rubber pads, the second lug plate is perpendicularly arranged on the second bottom plate, the side pull pressing plate is parallelly spaced from the second bottom plate by the aid of a bolt, the side pull positioning plate is positioned between the second bottom plate and the side pull pressing plate, the two rubber pads are positioned on the front surface and the back surface of the side pull positioning plate respectively, and two rubber washers are sleeved on the peripheries of the connecting pin and the side pull pin respectively. By the aid of the device, the torque of the traction motor is cushioned effectively, loosening of a traction motor base is avoided, and normal operating of an assembly line is ensured.
Description
Technical field
The utility model relates to a kind of buffer unit of chain traction electric machine.
Background technology
All kinds of production lines are provided with multiple small-sized chain; chain drives by traction electric machine; the forward and reverse rotation of traction electric machine makes chain discontinuity reciprocating on demand in process of production; when traction electric machine conversion rotation direction, will produce very big moment of torsion; often cause that traction electric machine base connecting bolt is loosening, cause the equipment downtime fault.And the original buffer structure of traction electric machine only has a slat gum packing ring to be coated on the connecting pin place of traction electric machine and chain, and this buffer structure can't be resisted the moment of torsion of traction electric machine, and the traction electric machine base is loosening to can not get effective improvement, causes the equipment downtime fault frequent.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of buffer unit of chain traction electric machine, and this device provides effective buffering to the traction electric machine moment of torsion, has avoided the loosening of traction electric machine base, has guaranteed the normal operation of production line.
For solving the problems of the technologies described above, the buffer unit of the utility model chain traction electric machine comprises hold-down support, the layback bearing, the triangle connecting plate, steady pin, connecting pin, layback pin and two rubber washers, described hold-down support comprises first base plate and first otic placode that is vertical on first base plate, described layback bearing comprises second base plate, second otic placode, the layback location-plate, layback pressing plate and two rubber blankets, described second otic placode is vertical on described second base plate, described layback pressing plate is provided with by bolt and the described second base plate parallel interval, described layback location-plate is between described second base plate and layback pressing plate, described two rubber blankets lay respectively at described layback location-plate positive and negative, the two ends of described triangle connecting plate are connected described first otic placode and second otic placode by described steady pin respectively with the layback pin, the 3rd end of described triangle connecting plate connects the traction electric machine body by described connecting pin, and described two rubber washers are sheathed on described connecting pin and layback pin outer ring respectively.
Because the buffer unit of the utility model chain traction electric machine has adopted technique scheme, be that the triangle connecting plate passes through steady pin, layback pin and connecting pin are connected and fixed bearing respectively, layback bearing and traction electric machine body, hold-down support comprises first base plate and first otic placode that is vertical on first base plate, the layback bearing comprises second base plate, second otic placode, the layback location-plate, layback pressing plate and two rubber blankets, second otic placode is vertical on second base plate, the layback pressing plate is provided with by the bolt and the second base plate parallel interval, the layback location-plate is between second base plate and layback pressing plate, two rubber blankets lay respectively at layback location-plate positive and negative, and two rubber washers are sheathed on connecting pin and layback pin outer ring respectively.This device provides effective buffering to the traction electric machine moment of torsion, has avoided the loosening of traction electric machine base, has guaranteed the normal operation of production line.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation of the buffer unit of the utility model chain traction electric machine.
Embodiment
As shown in Figure 1, the buffer unit of the utility model chain traction electric machine comprises hold-down support, the layback bearing, triangle connecting plate 1, steady pin 10, connecting pin 11, layback pin 12 and two rubber washers 13,14, described hold-down support comprises first base plate 2 and first otic placode 3 that is vertical on first base plate 2, described layback bearing comprises second base plate 4, second otic placode 5, layback location-plate 6, layback pressing plate 7 and two rubber blankets 8, described second otic placode 5 is vertical on described second base plate 4, described layback pressing plate 7 is by bolt 9 and the 4 parallel interval settings of described second base plate, described layback location-plate 6 is between described second base plate 4 and layback pressing plate 7, described two rubber blankets 8 lay respectively at described layback location-plate 6 positive and negatives, the two ends of described triangle connecting plate 1 are connected described first otic placode 3 and second otic placode 5 by described steady pin 10 respectively with layback pin 12, the 3rd end of described triangle connecting plate 1 connects traction electric machine body 15, described two rubber washers 13 by described connecting pin 11,14 are sheathed on described connecting pin 11 and layback pin 12 outer rings respectively.
When this device uses, the bottom surface of hold-down support first base plate and a side of layback bearing layback location-plate are fixedlyed connected the frame basis of traction electric machine respectively, when traction electric machine conversion rotation direction, the moment of torsion of traction electric machine is passed to the triangle connecting plate by connecting pin, the triangle connecting plate is passed to the layback bearing with hold-down support for a power of naming a person for a particular job, the layback bearing is fixed under the basic situation at the layback location-plate and has cushioned the power that the triangle connecting plate transmits by two rubber blankets, moment of torsion to traction electric machine has played good cushioning effect, avoided the loosening of traction electric machine base connecting bolt, two rubber washers the further buffering effect that improved is set, avoid connecting pin and the parts damage that the layback pin causes with direct contact of triangle connecting plate, guaranteed the normal operation of production line.
Claims (1)
1. the buffer unit of a chain traction electric machine, it is characterized in that: this device comprises hold-down support, the layback bearing, the triangle connecting plate, steady pin, connecting pin, layback pin and two rubber washers, described hold-down support comprises first base plate and first otic placode that is vertical on first base plate, described layback bearing comprises second base plate, second otic placode, the layback location-plate, layback pressing plate and two rubber blankets, described second otic placode is vertical on described second base plate, described layback pressing plate is provided with by bolt and the described second base plate parallel interval, described layback location-plate is between described second base plate and layback pressing plate, described two rubber blankets lay respectively at described layback location-plate positive and negative, the two ends of described triangle connecting plate are connected described first otic placode and second otic placode by described steady pin respectively with the layback pin, the 3rd end of described triangle connecting plate connects the traction electric machine body by described connecting pin, and described two rubber washers are sheathed on described connecting pin and layback pin outer ring respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201284248U CN202009285U (en) | 2011-04-27 | 2011-04-27 | Cushioning device of transmission chain traction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201284248U CN202009285U (en) | 2011-04-27 | 2011-04-27 | Cushioning device of transmission chain traction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202009285U true CN202009285U (en) | 2011-10-12 |
Family
ID=44750940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201284248U Expired - Fee Related CN202009285U (en) | 2011-04-27 | 2011-04-27 | Cushioning device of transmission chain traction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202009285U (en) |
-
2011
- 2011-04-27 CN CN2011201284248U patent/CN202009285U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20130427 |