CN209878297U - Adjustable load chain saw durability testing device - Google Patents
Adjustable load chain saw durability testing device Download PDFInfo
- Publication number
- CN209878297U CN209878297U CN201920687501.XU CN201920687501U CN209878297U CN 209878297 U CN209878297 U CN 209878297U CN 201920687501 U CN201920687501 U CN 201920687501U CN 209878297 U CN209878297 U CN 209878297U
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- Prior art keywords
- test
- wheel
- chain saw
- jig
- adjustable load
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- 238000012360 testing method Methods 0.000 title claims abstract description 123
- 230000005540 biological transmission Effects 0.000 claims description 46
- 230000000694 effects Effects 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an adjustable load chain saw endurance test device, including the test jig, the test jig on set up the test wheel, test wheel and test jig swing joint, the test take turns to and set up two at least test strips, test strip and test wheel can dismantle and be connected, the test take turns to and sets up from the driving wheel, from driving wheel and test wheel fixed connection, from setting up the drive belt on the driving wheel, the drive belt cover is established from the driving wheel. The utility model discloses during the test, the chain saw that will need the test is fixed on the test jig, according to the rated revolution of chain saw, adjusts the length of test area, overlaps the drive belt between follow driving wheel and action wheel, starts the chain saw, just can test the durability of chain saw, owing to adjust the length of test area according to the rated revolution of chain saw, the frock is adjusted simply, and the test is simple and convenient.
Description
Technical Field
The utility model relates to an equipment test field, more specifically the utility model relates to an adjustable load chain saw endurance test device.
Background
At present, the current test fixture uses an aluminium bar, and the aluminium bar turning has the internal thread, and the screw thread is connected with the epaxial screw thread of bent of chain saw, and two M6 socket head cap screws of serial number 1 department installation are fixed on the bent axle, prevent that the frock pine from taking off and dropping. What adjustable load used is that nylon is beaten the grass rope, the nylon rope is installed on the hole site that sequence number 2 is shown, can beat the length of grass rope according to the power size adjustment of actual machine, then become the fixed frock of this model, because the vibrations of frock connected mode for the rigid connection complete machine are great, and the frock size has the restriction, the nylon rope can only adorn two, so can cause the fracture when the nylon rope is because ageing or transship when using, if one end fracture and the other end still are, the problem will appear in the machine dynamic balance, the fracture of bent axle or other parts of machine go wrong, lead to the test to suspend.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current foretell problem, provide an adjustable load chain saw endurance test device.
For the purpose of realizing above, the technical scheme of the utility model is an adjustable load chain saw endurance test device, characterized by, including the test jig, the test jig on set up the test wheel, test wheel and test jig swing joint, the test wheel on set up two at least test strips, test strip and test wheel can dismantle and be connected, the test wheel on set up from the driving wheel, from driving wheel and test wheel fixed connection, from driving wheel on set up the drive belt, the drive belt cover is established from the driving wheel. During the test, fix the chain saw that will need the test on the test jig, according to the rated revolution of chain saw, adjust the length of test area, overlap the drive belt between follow driving wheel and action wheel, start the chain saw, just can test the durability of chain saw, because adjust the length of test area according to the rated revolution of chain saw, the frock is adjusted simply, and the test is simple and convenient.
Optionally, a transmission shaft is arranged between the driven wheel and the test wheel, and the transmission shaft is fixedly connected with both the driven wheel and the test wheel. The transmission shaft is arranged between the driven wheel and the testing wheel, transmission through the transmission shaft is stable, and the testing effect is good.
Optionally, the test jig is provided with a transmission sleeve, the transmission sleeve is fixedly connected with the test jig, and the transmission sleeve is sleeved outside the transmission shaft. The transmission sleeve is sleeved outside the transmission shaft to play a role in protecting the transmission shaft.
Optionally, a bearing is arranged between the transmission shaft and the transmission sleeve, and the bearing is fixedly connected with the transmission shaft and the transmission sleeve. The bearing plays the effect that reduces the transmission shaft friction, has increased the life of test fixture to a certain extent.
Optionally, the testing jig is provided with a tensioning wheel, and the tensioning wheel is fixedly connected with the testing jig. The tensioning wheel plays the effect of tensioning drive belt, guarantees driven stationarity.
Optionally, the testing jig is provided with a chain saw mounting hole, and the chain saw mounting hole is formed in the end portion of the testing jig. The chain saw mounting hole is used for mounting the chain saw, so that the chain saw and the test can be conveniently mounted and dismounted.
The utility model discloses following beneficial effect has: during the test, fix the chain saw that will need the test on the test jig, according to the rated revolution of chain saw, adjust the length of test area, overlap the drive belt between follow driving wheel and action wheel, start the chain saw, just can test the durability of chain saw, because adjust the length of test area according to the rated revolution of chain saw, the frock is adjusted simply, and the test is simple and convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic plan view of the present invention;
fig. 3 is a schematic view of a cross-sectional structure of the present invention.
1. A test jig; 2. a test wheel; 3. a test strip; 4. a driven wheel; 5. a transmission belt; 6. a transmission sleeve; 7. a tension wheel; 8. a chain saw mounting hole; 9. a drive shaft; 10. and a bearing.
Detailed Description
The technical solution of the present invention is further described below with reference to the following specific embodiments and accompanying drawings:
example (b): the adjustable load chain saw durability testing device (see attached figures 1-3) comprises a testing frame 1, wherein a testing wheel 2 is arranged on the testing frame 1, the testing wheel 2 is movably connected with the testing frame 1, at least two testing belts 3 are arranged on the testing wheel 2, the testing belts 3 are detachably connected with the testing wheel 2, a driven wheel 4 is arranged on the testing wheel 2, the driven wheel 4 is fixedly connected with the testing wheel 2, a driving belt 5 is arranged on the driven wheel 4, the driving belt 5 is sleeved on the driven wheel 4, a transmission shaft 9 is arranged between the driven wheel 4 and the testing wheel 2, the transmission shaft 9 is fixedly connected with the driven wheel 4 and the testing wheel 2, a transmission sleeve 6 is arranged on the testing frame 1, the transmission sleeve 6 is fixedly connected with the testing frame 1, the transmission sleeve 6 is sleeved outside the transmission shaft 9, a bearing 10 is arranged between the transmission shaft 9 and the transmission sleeve 6, the testing jig is characterized in that the bearing 10, the transmission shaft 9 and the transmission sleeve 6 are fixedly connected, the testing jig 1 is provided with a tensioning wheel 7, the tensioning wheel 7 is fixedly connected with the testing jig 1, the testing jig 1 is provided with a chain saw mounting hole 8, and the chain saw mounting hole 8 is arranged at the end part of the testing jig 1.
During this application test, the chain saw that will need the test is fixed on the test jig, rated revolution according to the chain saw, adjust the length of test band, overlap the drive belt between follow driving wheel and action wheel, start the chain saw, just can test the durability of chain saw, because the length of adjusting the test band according to the rated revolution of chain saw, the frock is adjusted simply, the test is simple and convenient, set up the transmission shaft from between driving wheel and the test wheel, it is steady through the transmission shaft transmission, test effect is good, the transmission ways is outside at the transmission shaft, play the effect of protection transmission shaft, the bearing plays the effect that reduces the transmission shaft friction, the life of test frock has been increased to a certain extent, the take-up pulley plays the effect of tensioning drive belt, guarantee driven stationarity, the chain saw mounting hole is used for installing the chain saw, make things convenient for the installation and the dismantlement of chain saw and.
The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, which is intended to cover any modifications and variations within the spirit and scope of the appended claims.
Claims (6)
1. The utility model provides an adjustable load chain saw endurance test device, characterized by, includes the test jig, the test jig on set up the test wheel, test wheel and test jig swing joint, the test wheel on set up two at least test strips, test strip and test wheel can dismantle and be connected, the test wheel on set up from the driving wheel, from driving wheel and test wheel fixed connection, from setting up the drive belt on the driving wheel, the drive belt cover establish from the driving wheel.
2. The adjustable load chain saw durability test device as claimed in claim 1, wherein a transmission shaft is arranged between the driven wheel and the test wheel, and the transmission shaft is fixedly connected with both the driven wheel and the test wheel.
3. The adjustable load chain saw durability test device as claimed in claim 2, wherein the test jig is provided with a transmission sleeve, the transmission sleeve is fixedly connected with the test jig, and the transmission sleeve is sleeved outside the transmission shaft.
4. The adjustable load chain saw durability test device as claimed in claim 3, wherein a bearing is arranged between the transmission shaft and the transmission sleeve, and the bearing is fixedly connected with both the transmission shaft and the transmission sleeve.
5. The adjustable load chain saw durability test device according to any one of claims 1 to 4, wherein a tension wheel is provided on the test frame, and the tension wheel is fixedly connected with the test frame.
6. The adjustable load chain saw durability test device of any one of claims 1-4 wherein the test frame is provided with chain saw mounting holes, the chain saw mounting holes being provided at an end of the test frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687501.XU CN209878297U (en) | 2019-05-11 | 2019-05-11 | Adjustable load chain saw durability testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687501.XU CN209878297U (en) | 2019-05-11 | 2019-05-11 | Adjustable load chain saw durability testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209878297U true CN209878297U (en) | 2019-12-31 |
Family
ID=68965066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687501.XU Active CN209878297U (en) | 2019-05-11 | 2019-05-11 | Adjustable load chain saw durability testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209878297U (en) |
-
2019
- 2019-05-11 CN CN201920687501.XU patent/CN209878297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: Adjustable load chainsaw durability testing device Granted publication date: 20191231 License type: Common License Record date: 20240701 |
|
| EE01 | Entry into force of recordation of patent licensing contract |