CN206496898U - A kind of experimental provision walked for load-carrying - Google Patents
A kind of experimental provision walked for load-carrying Download PDFInfo
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- CN206496898U CN206496898U CN201720074427.5U CN201720074427U CN206496898U CN 206496898 U CN206496898 U CN 206496898U CN 201720074427 U CN201720074427 U CN 201720074427U CN 206496898 U CN206496898 U CN 206496898U
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Abstract
The utility model discloses a kind of experimental provision walked for load-carrying, including the first motor, decelerator, rotary shaft, column, installation case, handwheel, load-carrying wheel, screw mandrel, nut, elevating lever, mounting base and experiment rotating disk, first motor is connected by decelerator with transmission of rotary axis, rotary shaft end is fixed in the center of experiment rotating disk, column is arranged on experiment rotating disk sidepiece, installs case and is fixed in column top；Elevating lever one end and mounting base are affixed.Test of the utility model to load-carrying wheel, interior is transferred to by outdoor test site, greatly reduce the place for needing to take, load-carrying wheel is installed, milimeter number and loading capacity is set, it is possible to the test of load-carrying wheel various aspects of performance is automatically performed, producer's test is extremely easy to use, not only testing efficiency is high for the utility model, and saves a large amount of human and material resources and financial resources, and use is very safe.
Description
Technical field
The utility model is related to a kind of experimental provision, more particularly to a kind of experimental provision walked for load-carrying.
Background technology
Major castor manufacturers, before the castor product export such as anti-impact striking wheel, universal wheel, are required for progress to dispatch from the factory survey
Try, existing test mode is：The castor for drawing load-carrying using power-equipment travels certain milimeter number in test site, so
The performances such as the degree of wear of castor, load-carrying, shock resistance are tested again afterwards.The test mode of existing rubber tire needs occupancy very big
Test site, test constantly operates test equipment once cannot arbitrarily stop with greater need for operating personnel, and the moment closes
Test process is noted, substantial amounts of human and material resources and financial resources are not only wasted, and the testing time is very long, and testing efficiency is relatively low, and
It there is potential safety hazard.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of experiment walked for load-carrying
Device, not only greatly reduces experimental site, and testing efficiency is high, and use extremely facilitates.
The purpose of this utility model is realized using following technical scheme：
A kind of experimental provision walked for load-carrying, including the first motor, decelerator, rotary shaft, column, installation case, hand
Wheel, load-carrying wheel, screw mandrel, nut, elevating lever, mounting base and experiment rotating disk, the first motor pass through decelerator and transmission of rotary axis
Connection, rotary shaft end is fixed in the center of experiment rotating disk, and column is arranged on experiment rotating disk sidepiece, and installation case is fixed in vertical
Post top；Elevating lever one end and mounting base are affixed, short transverse slip of the other end through case is installed and along case is installed；Spiral shell
Mother is fixed in column, and screw mandrel, which is located at, to be installed inside case and be connected with nut thread, and screw mandrel upper end and handwheel are affixed, screw mandrel lower end
Portion is pivotally connected with mounting base；Load-carrying wheel is removably fixed in mounting base lower surface, load-carrying wheel and experiment rotating disk rolling
It is dynamic to coordinate.
Preferably, this be used for load-carrying walking experimental provision also include lowering or hoisting gear, gravity conduction device, reinforcing counterweight and
Mounting bracket；Lowering or hoisting gear, gravity conduction device are installed in mounting bracket, and lowering or hoisting gear is connected with reinforcing counterweight, is used for
Reinforce the lifting of counterweight；Gravity conduction device is used to conduct the gravity for reinforcing counterweight to load-carrying wheel.
Preferably, lowering or hoisting gear includes the second motor and suspension strop；Suspension strop one ends wound and to be fixed in the second motor defeated
Go out end, the other end is connected with reinforcing counterweight；
Gravity conduction device includes bent axle, connecting rod, boosting-rod, the first directive wheel, the second directive wheel, the 3rd directive wheel and biography
Moving part；Boosting-rod with column through column and being hinged, and its one end and nut in installation case are affixed, the top of the other end and connecting rod
It is hinged；Bent axle is located at below experiment rotating disk, and provided with the breach for avoiding rotary shaft in the middle part of bent axle, bent axle is through column and is articulated with vertical
Post, one end and connecting rod top are affixed, and the other end is fixedly connected with the 3rd directive wheel；First directive wheel is fixed in installation branch
Frame top, the second directive wheel is fixed in mounting bracket bottom, and driving member bypasses the first directive wheel, the second directive wheel and the 3rd successively
Directive wheel, its one end is fixed in reinforcing counterweight, and the other end is fixed in mounting bracket.
Preferably, the first directive wheel, the second directive wheel, the 3rd directive wheel are sprocket wheel, and driving member is chain.
Preferably, handwheel is provided with vertical rod.
Preferably, it is provided with protective cover on the outside of experiment rotating disk.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by setting the first motor, decelerator and experiment rotating disk, and the first motor can be driven by decelerator
Dynamic experiment rotating disk is rotated, so as to drive load-carrying wheel to walk, additionally by handwheel, screw mandrel and nut, can be applied to load-carrying wheel and be pressed
Power, so as to complete the test of the performances such as load-carrying wheel load-carrying.Test of the utility model to load-carrying wheel, is turned by outdoor test site
Interior is moved on to, the place for needing to take is greatly reduced, installs load-carrying wheel, set milimeter number and loading capacity, it is possible to from
The dynamic test for completing load-carrying wheel various aspects of performance, is extremely easy to producer's test and uses, and not only testing efficiency is high for the utility model, and
And a large amount of human and material resources and financial resources are saved, use is very safe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, the first motor；2nd, decelerator；3rd, rotary shaft；4th, column；5th, bent axle；6th, load-carrying wheel；7th, connecting rod；8th, rise
Bar drops；9th, boosting-rod；The 10th, case is installed；11st, handwheel；12nd, vertical rod；13rd, mounting base；14th, rotating disk is tested；15th, protective cover；16、
First directive wheel；17th, the second motor；18th, mounting bracket；19th, suspension strop；20th, counterweight is reinforced；21st, the 3rd directive wheel；22nd, pass
Moving part；23rd, the second directive wheel；24th, screw mandrel；25th, lowering or hoisting gear；26th, gravity conduction device.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figure 1 is used for the experimental provision that load-carrying is walked, including the first motor 1, decelerator 2, rotary shaft 3, column
The 4th, case 10, handwheel 11, load-carrying wheel 6, screw mandrel 24, nut (not shown), elevating lever 8, mounting base 13 and experiment are installed to turn
Disk 14, the first motor 1 is connected by decelerator 2 with rotary shaft 3, and the end of rotary shaft 3 is fixed in the center of experiment rotating disk 14
Position, column 4 is arranged on the experiment sidepiece of rotating disk 14, installs case 10 and is fixed in the top of column 4；The one end of elevating lever 8 is with installing bottom
Plate 13 is affixed, short transverse slip of the other end through case 10 is installed and along case 10 is installed；Nut is fixed in column 4, screw mandrel 24
Positioned at installing the inside of case 10 and being connected with nut thread, the upper end of screw mandrel 24 and handwheel 11 are affixed, and the bottom of screw mandrel 24 is with installing
Bottom plate 13 is pivotally connected；Load-carrying wheel 6 is removably fixed in the lower surface of mounting base 13, and load-carrying wheel 6 is rolled with experiment rotating disk 14
It is dynamic to coordinate.
First motor 1 drives rotary shaft 3 to rotate at a high speed by decelerator 2, so as to drive experiment rotating disk 14 to rotate, is used as load
The first motor 1 selection servomotor, can adjust rotating speed in the test site that roller 6 is walked, this example.Artificial rotation hand wheel 11,
By screw mandrel 24 and nut (not shown), load-carrying wheel 6, mounting base 13 can not only be driven by elevating lever 8 along installation
The short transverse of case 10 is slided up and down, and is easy to adjust various models, the height of load-carrying wheel 6 of different sizes so that load-carrying wheel 6 with
Disk contact is tested, so that the experiment disk of high-speed rotation drives load-carrying wheel 6 to rotate, moreover, it is also possible to be adjusted by handwheel 11
Apply certain pressure to load-carrying wheel 6 so that the load-carrying of load-carrying wheel 6, so as to complete the test of the performances such as the load-carrying of load-carrying wheel 6.
Test of the utility model to load-carrying wheel 6, is transferred to interior by outdoor test site, greatly reduces needs and account for
Place, installs load-carrying wheel 6, sets milimeter number and loading capacity, it is possible to be automatically performed the various aspects of performance of load-carrying wheel 6
Test, is extremely easy to producer's test and uses, and not only testing efficiency is high for the utility model, and saves a large amount of human and material resources and wealth
Power, use is very safe.
Further, the experimental provision for being used for load-carrying walking also includes lowering or hoisting gear 25, gravity conduction device 26, reinforcing weight
Code 20 and mounting bracket 18；Lowering or hoisting gear 25, gravity conduction device 26 are installed in mounting bracket 18, and lowering or hoisting gear 25 is with adding
Power counterweight 20 is connected, the lifting for reinforcing counterweight 20；Gravity conduction device 26 be used for by reinforce counterweight 20 gravity conduct to
Load-carrying wheel 6.
Lowering or hoisting gear 25 is used for the lifting for driving reinforcing counterweight 20, and gravity is transported to gravity conduction device by reinforcing counterweight 20
On 26, the weight for reinforcing counterweight 20 is applied on load-carrying wheel 6 by gravity conduction device 26, the height of regulation reinforcing counterweight 20
Degree, by the conduction of gravity conduction device 26, can apply weight of different sizes to load-carrying wheel 6, be highly convenient for applying to load-carrying wheel 6
Aggravate power.
Further, lowering or hoisting gear 25 includes the second motor 17 and suspension strop 19；The one ends wound of suspension strop 19 is simultaneously fixed in
The output end of two motor 17, the other end is connected with reinforcing counterweight 20；
Gravity conduction device 26 includes bent axle 5, connecting rod 7, boosting-rod 9, the first directive wheel 16, the second directive wheel the 23, the 3rd
Directive wheel 21 and driving member 22；Boosting-rod 9 is hinged through column 4 and with column 4, and its one end is consolidated with the nut installed in case 10
Connect, the top of the other end and connecting rod 7 is hinged；Bent axle 5 is located at the lower section of experiment rotating disk 14, and the middle part of bent axle 5, which is provided with, avoids rotary shaft 3
Breach, bent axle 5 is through column 4 and is articulated with column 4, and one end and the top of connecting rod 7 are affixed, the other end and the 3rd directive wheel
21 are fixedly connected；First directive wheel 16 is fixed in the top of mounting bracket 18, and the second directive wheel 23 is fixed in the bottom of mounting bracket 18,
Driving member 22 bypasses the first directive wheel 16, the second directive wheel 23 and the 3rd directive wheel 21 successively, and its one end is fixed in reinforcing counterweight
20, the other end is fixed in mounting bracket 18.
The output end of second motor 17 is connected by suspension strop 19 with reinforcing counterweight 20, the height of control reinforcing counterweight 20, is passed
Moving part 22 controls and adjusted the lifting of the end of bent axle 5 by the first directive wheel 16, the second directive wheel 23 and the 3rd directive wheel 21.
When reinforcing the reduction of counterweight 20, the end of bent axle 5 declines, and by the gearing of lever principle and connecting rod 7, boosting-rod 9 drives
Nut, screw mandrel 24 decline, so as to apply gravity to load-carrying wheel 6；By adjusting the height of gravity counterweight, boosting-rod 9 can be controlled
The gravity applied to load-carrying wheel 6.Similarly, when reinforcing the rise of counterweight 20, the rise of the end of bent axle 5 passes through the biography of bent axle 5, connecting rod 7
Action is used, so as to reduce the gravity applied to load-carrying wheel 6.
Further, the first directive wheel 16, the second directive wheel 23, the 3rd directive wheel 21 are sprocket wheel, and driving member 22 is chain.
Chain coordinates with chain gear transmission, accurately chain can be controlled to advance, and then the accurate adjustable height for controlling to reinforce counterweight 20, so that
Control the gravity size applied to load-carrying wheel 6.
Further, handwheel 11 is provided with vertical rod 12, and vertical rod 12 is fixed in handwheel 11 and stretched out, and handwheel is being rotated manually
When 11, it is easy to force, is easy to rotate handwheel 11.
Further, the outside of experiment rotating disk 14 is provided with protective cover 15, and protective cover 15 can avoid the experiment disk rotated at a high speed
Staff is accidentally injured, security performance is improved.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (6)
1. a kind of experimental provision walked for load-carrying, it is characterised in that：Including the first motor, decelerator, rotary shaft, column,
Case, handwheel, load-carrying wheel, screw mandrel, nut, elevating lever, mounting base and experiment rotating disk are installed, the first motor passes through decelerator and rotation
Rotating shaft transmission is connected, and rotary shaft end is fixed in the center of experiment rotating disk, and column is arranged on experiment rotating disk sidepiece, installs case
It is fixed in column top；Elevating lever one end and mounting base are affixed, the other end through install case and along install case height side
To slip；Nut is fixed in column, and screw mandrel, which is located at, to be installed inside case and be connected with nut thread, and screw mandrel upper end is consolidated with handwheel
Connect, screw mandrel bottom is pivotally connected with mounting base；Load-carrying wheel is removably fixed in mounting base lower surface, load-carrying wheel with
Test rotating disk and roll and coordinate.
2. the experimental provision according to claim 1 walked for load-carrying, it is characterised in that：This is used for the reality that load-carrying is walked
Experiment device also includes lowering or hoisting gear, gravity conduction device, reinforcing counterweight and mounting bracket；Lowering or hoisting gear, gravity conduction device are equal
In mounting bracket, lowering or hoisting gear is connected with reinforcing counterweight, the lifting for reinforcing counterweight；Gravity conduction device is used for will
The gravity of reinforcing counterweight is conducted to load-carrying wheel.
3. the experimental provision according to claim 2 walked for load-carrying, it is characterised in that：Lowering or hoisting gear includes the second electricity
Machine and suspension strop；Suspension strop one ends wound is simultaneously fixed in the second motor output end, and the other end is connected with reinforcing counterweight；
Gravity conduction device includes bent axle, connecting rod, boosting-rod, the first directive wheel, the second directive wheel, the 3rd directive wheel and transmission
Part；Boosting-rod is hinged through column and with column, and its one end is affixed with installing the nut in case, the top hinge of the other end and connecting rod
Connect；Bent axle is located at below experiment rotating disk, and provided with the breach for avoiding rotary shaft in the middle part of bent axle, bent axle is through column and is articulated with vertical
Post, one end and connecting rod top are affixed, and the other end is fixedly connected with the 3rd directive wheel；First directive wheel is fixed in installation branch
Frame top, the second directive wheel is fixed in mounting bracket bottom, and driving member bypasses the first directive wheel, the second directive wheel and the 3rd successively
Directive wheel, its one end is fixed in reinforcing counterweight, and the other end is fixed in mounting bracket.
4. the experimental provision according to claim 3 walked for load-carrying, it is characterised in that：First directive wheel, second are led
It is sprocket wheel to wheel, the 3rd directive wheel, driving member is chain.
5. the experimental provision according to claim 1 walked for load-carrying, it is characterised in that：Handwheel is provided with vertical rod.
6. the experimental provision according to claim 1 walked for load-carrying, it is characterised in that：Test on the outside of rotating disk provided with anti-
Shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074427.5U CN206496898U (en) | 2017-01-19 | 2017-01-19 | A kind of experimental provision walked for load-carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074427.5U CN206496898U (en) | 2017-01-19 | 2017-01-19 | A kind of experimental provision walked for load-carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496898U true CN206496898U (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074427.5U Active CN206496898U (en) | 2017-01-19 | 2017-01-19 | A kind of experimental provision walked for load-carrying |
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| Country | Link |
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| CN (1) | CN206496898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720593A (en) * | 2021-08-25 | 2021-11-30 | 江苏润翔机械科技有限公司 | Universal wheel testing device |
-
2017
- 2017-01-19 CN CN201720074427.5U patent/CN206496898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720593A (en) * | 2021-08-25 | 2021-11-30 | 江苏润翔机械科技有限公司 | Universal wheel testing device |
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