CN204177592U - Chain saw safety test simulation loading instrument - Google Patents
Chain saw safety test simulation loading instrument Download PDFInfo
- Publication number
- CN204177592U CN204177592U CN201420581092.2U CN201420581092U CN204177592U CN 204177592 U CN204177592 U CN 204177592U CN 201420581092 U CN201420581092 U CN 201420581092U CN 204177592 U CN204177592 U CN 204177592U
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- CN
- China
- Prior art keywords
- chain saw
- safety test
- test simulation
- simulation loading
- loading instrument
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- Expired - Fee Related
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Abstract
A kind of chain saw safety test simulation loading instrument, described safety test simulation loading instrument comprises pedestal, described pedestal is provided with install the motor fixing base of chain saw to be tested, loader and is connected the Timing Belt of clutch hub of synchronous pulley and chain saw to be tested simultaneously, linked by transmission shaft between described synchronous pulley and described loader, described motor fixing base is fixed on described pedestal.The utility model provides the chain saw safety test simulation loading instrument that a kind of noise is little, load error is little.
Description
Technical field
The utility model relates to a kind of device of chain saw outgoing quality thermodynamic state verification, especially a kind of chain saw safety test simulation loading instrument.
Background technology
The equipment of the safety test of current chain saw is all manual operation mostly, and the tensioner way that existing synchronous belt tension device adopts screw and nut screw connection to realize usually, there is following shortcoming: 1, current frock debugging well can not ensure tensioning and the life-span of Timing Belt; 2, there is the shortcoming that noise is large; 3, load error is large, and consistance is bad.
Summary of the invention
There is to overcome the existing chain saw safety test analog machine that contains the deficiency that noise is large, load error is large, the utility model provides the chain saw safety test simulation loading instrument that a kind of noise is little, load error is little.
The utility model solves the technical scheme that its technical matters adopts:
A kind of chain saw safety test simulation loading instrument, described safety test simulation loading instrument comprises pedestal, described pedestal is provided with install the motor fixing base of chain saw to be tested, loader and is connected the Timing Belt of clutch hub of synchronous pulley and chain saw to be tested simultaneously, linked by transmission shaft between described synchronous pulley and described loader, described motor fixing base is fixed on described pedestal.
Further, described pedestal is also provided with tensioning cylinder and guide rail, described loader and stretching pulley are installed on loader plate, and described loader plate is fixed on guide rail, and described guide rail and guide supporting form sliding pair; The piston rod of described tensioning cylinder is fixedly connected with tensioning push pedal, described tensioning push pedal and described loader plate just right.
Further again, described safety test simulation loading instrument also comprises the clutch coupling protective shield of the clutch coupling protecting chain saw to be tested, and described clutch coupling protective shield is fixedly connected with protection cylinder in the side away from chain saw to be tested.
Further again, be also provided with vibration damper plate between described motor fixing base and described pedestal.
Further again, described pedestal is also provided with the fuel tank in order to chain saw fuel feeding to be tested.
Further, described tensioning cylinder and described protection cylinder all manually air pressure valve be connected with feeder.
The beneficial effects of the utility model are mainly manifested in: scientifically achieve automatic compensating Timing Belt because of the tensioning problem brought of wearing and tearing; Solve the tensioning that routine stretching pulley tightening structure exists dumb, can not the self-supporting function compensated; During use, noise is less, and dynamic turn more steady, and power consistance effect is good, and Timing Belt flexibility reduces, and its long service life rises appreciably.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of chain saw safety test simulation loading instrument;
Wherein, 1-pedestal; 2-base plate; 3-oil tank base support; 5-fuel tank; 6-motor shock bracket; 7-guide supporting; 8-tensioning cylinder; 9-cylinder supports; 10-tensioning push pedal; 11-guide rail sleeve; 12-guide rail; 15-guide supporting; 17-safety screen; 18-loader; 20-transmission shaft; 22-bearing; 23-bearing seat; 24-Timing Belt; 27-synchronous pulley; 28-support; 29-loader plate; 30-clutch coupling protective shield; 31-protects cylinder; 32-protects panel seat; 33-fixed head; 34-motor fixing base; 35-rebound; 36-vibration damper plate; 38-manual pneumatic valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of chain saw safety test simulation loading instrument, described safety test simulation loading instrument comprises pedestal, described pedestal is provided with install the motor fixing base 34 of chain saw to be tested, loader 18 and is connected the Timing Belt 24 of clutch hub of synchronous pulley and chain saw to be tested simultaneously, linked by transmission shaft 20 between described synchronous pulley 24 and described loader 18, described motor fixing base 34 is fixed on described pedestal.
Further, described pedestal is also provided with tensioning cylinder 8 and guide rail 12, described loader 18 and stretching pulley are installed on loader plate 29, and described loader plate 29 is fixed on guide rail 12, and described guide rail 12 forms sliding pair with guide rail sleeve 11 and guide supporting 7; The piston rod of described tensioning cylinder 8 is fixedly connected with tensioning push pedal 10, and described tensioning push pedal 10 is just right with described loader plate 29.
Further again, described safety test simulation loading instrument also comprises the clutch coupling protective shield 30 of the clutch coupling protecting chain saw to be tested, and described clutch coupling protective shield 30 is fixedly connected with protection cylinder 31 in the side away from chain saw to be tested.
Further again, be also provided with vibration damper plate 36 between described motor fixing base 34 and described pedestal.
Further again, described pedestal is also provided with the fuel tank 5 in order to chain saw fuel feeding to be tested.
Further, described tensioning cylinder 8 and described protection cylinder 31 all manually air pressure valve 38 be connected with feeder.
In the present embodiment, described pedestal comprises abase frame 1 and base plate 2; Described guide rail 12 is connected by guide rail sleeve 11 with described loader plate 29; Described protection cylinder 31 is fixed on protection panel seat 32, and described protection panel seat 32 is fixed on fixed head 33; Described vibration damper plate 36 is connected by motor shock bracket 6 with between described pedestal, is connected between described motor fixing base 34 with described vibration damper plate 36 by rebound 35; Described loader 18 is also provided with safety screen 17, and described loader 18, synchronous pulley are connected on support 28 by bearing 22 and bearing seat 23, and described support 28 is fixed on described loader plate 29; Described fuel tank 5 is arranged on described base plate 2 by oil tank base support 3; Described tensioning cylinder 8 is arranged on described base plate 2 by cylinder supports 9.
The utility model relates to a kind of device of chain saw outgoing quality thermodynamic state verification, this device is according to the horsepower size of machine, dynamometer machine load is utilized to measure complete, the load matched is sat in the right seat, measure the rotary speed data of machine under same even load, the utility model up-to-date introducing cylinder control structure, achieves load consistance, stability, makes chain saw meet the coherence request of standard GB/T/T19726.1.
The course of work of the present utility model: the chain saw that will test is arranged on 34-motor fixing base, compresses with nut; 24-Timing Belt is connected the machine that will test and 27-synchronous pulley, then 30-clutch coupling protective shield protection machine clutch coupling is enabled, start chain saw motor, under the drive of clutch of chain saw hub, 27-synchronous pulley is driven to rotate by 24-Timing Belt, parts 18-loader is rotated under the drive of 27-synchronous pulley by 20-transmission shaft, degree of tightness interlock 10-tensioning push pedal automatic tightening under the effect of 8-cylinder of Timing Belt, scientifically achieves automatic compensating Timing Belt because of the tensioning problem brought of wearing and tearing; Solve the tensioning that routine stretching pulley tightening structure exists dumb, can not the self-supporting function compensated; When this structure uses, noise is less, and dynamic turn more steady, and power consistance effect is good, and Timing Belt flexibility reduces, the advantage that its long service life rises appreciably.
The utility model is mainly used in: 1, the load of electro-motor and gasoline engine motor chain saw loads and debugs; Automobile-power-capability testing before the factory inspection of 2, chain saw, assessment; 3, scientifically, the actual working state of equivalent simulation chain saw, realize social safety guarantee responsibility.
Claims (6)
1. a chain saw safety test simulation loading instrument, it is characterized in that: described safety test simulation loading instrument comprises pedestal, described pedestal is provided with install the motor fixing base of chain saw to be tested, loader and is connected the Timing Belt of clutch hub of synchronous pulley and chain saw to be tested simultaneously, linked by transmission shaft between described synchronous pulley and described loader, described motor fixing base is fixed on described pedestal.
2. chain saw safety test simulation loading instrument as claimed in claim 1, it is characterized in that: described pedestal is also provided with tensioning cylinder and guide rail, described loader and stretching pulley are installed on loader plate, and described loader plate is fixed on guide rail, and described guide rail and guide supporting form sliding pair; The piston rod of described tensioning cylinder is fixedly connected with tensioning push pedal, described tensioning push pedal and described loader plate just right.
3. chain saw safety test simulation loading instrument as claimed in claim 1 or 2, it is characterized in that: described safety test simulation loading instrument also comprises the clutch coupling protective shield of the clutch coupling protecting chain saw to be tested, described clutch coupling protective shield is fixedly connected with protection cylinder in the side away from chain saw to be tested.
4. chain saw safety test simulation loading instrument as claimed in claim 1 or 2, is characterized in that: be also provided with vibration damper plate between described motor fixing base and described pedestal.
5. chain saw safety test simulation loading instrument as claimed in claim 1 or 2, is characterized in that: described pedestal is also provided with the fuel tank in order to chain saw fuel feeding to be tested.
6. chain saw safety test simulation loading instrument as claimed in claim 3, is characterized in that: described tensioning cylinder and described protection cylinder all manually air pressure valve are connected with feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581092.2U CN204177592U (en) | 2014-10-10 | 2014-10-10 | Chain saw safety test simulation loading instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581092.2U CN204177592U (en) | 2014-10-10 | 2014-10-10 | Chain saw safety test simulation loading instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177592U true CN204177592U (en) | 2015-02-25 |
Family
ID=52566398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581092.2U Expired - Fee Related CN204177592U (en) | 2014-10-10 | 2014-10-10 | Chain saw safety test simulation loading instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323580A (en) * | 2016-09-21 | 2017-01-11 | 高铁检测仪器（东莞）有限公司 | Transmission device of roller skate front surface impact testing machine |
| CN114636560A (en) * | 2022-02-22 | 2022-06-17 | 江门意玛克户外动力设备有限公司 | Chain saw load testing device |
-
2014
- 2014-10-10 CN CN201420581092.2U patent/CN204177592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323580A (en) * | 2016-09-21 | 2017-01-11 | 高铁检测仪器（东莞）有限公司 | Transmission device of roller skate front surface impact testing machine |
| CN114636560A (en) * | 2022-02-22 | 2022-06-17 | 江门意玛克户外动力设备有限公司 | Chain saw load testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160712 Address after: 321200 Zhejiang city of Jinhua province Wuyi County Lake Street Shenzhen Tong Industrial Zone Patentee after: Zhejiang Wei Light Industry & Trade Co. Ltd. Address before: 321200 deep pond industrial district, Wuyi, Zhejiang, Jinhua Patentee before: ZHEJIANG JASON SKY INDUSTRY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |