CN109001067B - High-efficient tire wearability laboratory bench - Google Patents
High-efficient tire wearability laboratory bench Download PDFInfo
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- CN109001067B CN109001067B CN201810676911.4A CN201810676911A CN109001067B CN 109001067 B CN109001067 B CN 109001067B CN 201810676911 A CN201810676911 A CN 201810676911A CN 109001067 B CN109001067 B CN 109001067B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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Abstract
The invention relates to a high-efficiency tire wear resistance experiment table which comprises a bearing rack, a main driving motor, an auxiliary driving motor, a transmission shaft, a lifting driving mechanism, a pressing mechanism, a bearing roller, a bearing belt, a rotating speed sensor, a pressure sensor, a booster pump, a spraying port and a control circuit. The invention has simple structure, flexible and convenient use, good universality, high operation automation degree, detection precision and detection efficiency, can effectively obtain the wear data of the tire in operation under various environments, and provides reliable basis for the design and use of tire products.
Description
Technical Field
The invention relates to a device for detecting the lighting effect of a lamp, in particular to a high-efficiency tire wear resistance experiment table.
Background
The tire is one of the important equipment of vehicle operation, all play crucial effect to vehicle running performance and safety, at present when detecting the operation to the wear resistance of tire, the check out test set who adopts often is traditional structure, although can satisfy the needs of using, but on the one hand the equipment structure is bulky, the running cost is high, on the other hand adjusts the flexibility poor when detecting the operation, can not carry out emulation detection to the tire at different heavy burdens, operation conditions such as different road conditions in a flexible and effective way, thereby lead to when detecting the operation to the tire, there is the detection operation inefficiency, it is not enough to detect the precision, can not effectively satisfy the comprehensive high accuracy detection to tire operating parameter, consequently to this problem, urgent need develop a brand-new tire check out test set, in order to satisfy the needs of in-service use.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the high-efficiency tire wear resistance experiment table which has the advantages of simple structure, flexible and convenient use, good universality, high operation automation degree, detection precision and detection efficiency, can effectively meet the requirements of detection operation of various sizes and models on one hand, and can effectively simulate various bearing environments and road surface environments of tires on the other hand in the detection operation process, thereby effectively obtaining the wear data of the tires in operation under various environments and providing reliable basis for the design and use of tire products.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a high-efficiency tire wear resistance experiment table comprises a bearing rack, a main driving motor, an auxiliary driving motor, a transmission shaft, a lifting driving mechanism, a pressing mechanism, bearing rollers, a bearing belt, a rotating speed sensor, a pressure sensor, a booster pump, a spraying port and a control circuit, wherein the bearing rack is of a frame structure, the main driving motor is connected with the upper end face of the bearing rack through the pressing mechanism, the axis of the main driving motor is distributed in parallel with the upper end face of the bearing rack and is mutually vertical to the horizontal axis of the bearing rack, the main driving motor is mutually connected with the transmission shaft and is coaxially distributed, the transmission shaft is positioned right above the bearing rack, the bearing rollers are at least three, each bearing roller is embedded in the bearing rack and is mutually parallel to the axis of the transmission shaft, the two ends of each bearing roller are respectively connected with the side surface of the bearing rack in a sliding manner through the lifting driving mechanism and are, the bearing belt is a closed ring structure and is coated on the outer surface of each bearing roller, at least one auxiliary driving motor is arranged on the outer surface of the bearing frame and is connected with each bearing roller through a transmission mechanism, at least one booster pump is arranged on the outer surface of the bearing frame and is communicated with a jet flow port through a guide pipe, at least one spray port is hinged with the upper end surface of the bearing frame through a turntable mechanism and is positioned right ahead of the running direction of the bearing belt, the axis of the spray port is intersected with the upper end surface of the bearing belt and forms an included angle of 10-60 degrees, a plurality of pressure sensors are uniformly distributed at the connecting position of a pressing mechanism and a main driving motor and the connecting position of a lifting driving mechanism and an auxiliary driving motor respectively, a plurality of rotating speed sensors are connected with the transmission shaft and the bearing rollers respectively, and a control circuit is positioned outside the bearing frame and is respectively connected, The lifting driving mechanism, the pressing mechanism, the rotating speed sensor, the pressure sensor, the booster pump and the turntable mechanism are electrically connected with each other.
Furthermore, a bearing groove is arranged in the bearing rack, is positioned under the bearing roller and the bearing belt and is in sliding connection with the side wall of the bearing rack through a sliding groove.
Furthermore, a guide slide rail is arranged on the side wall of the bearing rack corresponding to the bearing roller and is connected with the bearing rack in a sliding manner through the guide slide rail.
Furthermore, the turntable mechanism is any one of a two-dimensional turntable and a three-dimensional turntable, and at least one angle sensor is arranged on the turntable mechanism and is electrically connected with the control circuit.
Furthermore, at least one tension sensor is arranged on the bearing frame, and the tension sensor is positioned between two adjacent bearing rollers and is abutted against the lower end face of the bearing belt.
Furthermore, the control circuit is based on a single chip microcomputer, and is provided with at least one wireless data communication device and at least one serial port communication device.
The tire wear simulation device is simple in structure, flexible and convenient to use, good in universality, high in operation automation degree, detection precision and detection efficiency, capable of effectively meeting the requirements of detection operation of various sizes and models on one hand, and capable of effectively simulating various bearing environments and road surface environments of tires on the other hand in the detection operation process, so that wear data of the tires in operation under various environments can be effectively obtained, and reliable basis is provided for design and use of tire products.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figure 1, a high-efficiency tire wear resistance experiment table comprises a bearing rack 1, a main driving motor 2, an auxiliary driving motor 3, a transmission shaft 4, a lifting driving mechanism 5, a pressing mechanism 6, a bearing roller 7, a bearing belt 8, a rotating speed sensor 9, a pressure sensor 10, a booster pump 11, a spraying port 12 and a control circuit 13, wherein the bearing rack 1 is of a frame structure, the main driving motor 2 is connected with the upper end face of the bearing rack 1 through the pressing mechanism 6, the axes of the main driving motor 2 are distributed in parallel with the upper end face of the bearing rack 1 and are mutually vertical to the horizontal axis of the bearing rack 1, the main driving motor 2 is connected with the transmission shaft 4 and are coaxially distributed, the transmission shaft 4 is positioned right above the bearing rack 1, the bearing rollers 7 are at least three, each bearing roller 7 is embedded in the bearing rack 1 and is mutually parallel to the axis of the transmission shaft 4, two ends of each bearing roller 7 are slidably connected with the side surface of the bearing rack 1 through the lifting, the device is characterized in that the device is uniformly distributed along the axis of a bearing frame 1 in the horizontal direction, a bearing belt 8 is of a closed annular structure and covers the outer surface of each bearing roller 7, at least one auxiliary driving motor 3 is arranged on the outer surface of the bearing frame 1 and is mutually connected with each bearing roller 7 through a transmission mechanism, at least one booster pump 11 is arranged on the outer surface of the bearing frame 1 and is mutually communicated with a spray opening 12 through a guide pipe 14, at least one spray opening 12 is hinged with the upper end surface of the bearing frame 1 through a turntable mechanism 15 and is positioned right in front of the running direction of the bearing belt 8, the axis of the spray opening 12 is intersected with the upper end surface of the bearing belt 8 and forms an included angle of 10-60 degrees, a plurality of pressure sensors 10 are respectively and uniformly distributed at the connecting position of a pressing mechanism 6 and a main driving motor 2 and the connecting position of a lifting driving mechanism 5 and the auxiliary driving motor 3, a plurality of, the control circuit 13 is located outside the bearing frame 1 and is respectively and electrically connected with the main driving motor 2, the auxiliary driving motor 3, the lifting driving mechanism 5, the pressing mechanism 6, the rotating speed sensor 9, the pressure sensor 10, the booster pump 11 and the turntable mechanism 15.
In this embodiment, a bearing groove 16 is arranged in the bearing rack 1, and the bearing groove 16 is located right below the bearing roller 7 and the bearing belt 8 and is slidably connected with the side wall of the bearing rack 1 through a sliding groove 17.
In this embodiment, the side wall of the bearing frame 1 corresponding to the bearing roller 7 is provided with a guide slide rail 18, and is slidably connected with the bearing frame 1 through the guide slide rail 18.
In this embodiment, the turntable mechanism 15 is any one of a two-dimensional turntable and a three-dimensional turntable, and at least one angle sensor 19 is provided on the turntable mechanism, and the angle sensor 19 is electrically connected to the control circuit 13.
In this embodiment, at least one tension sensor 20 is disposed on the carrier frame 1, and the tension sensor 20 is located between two adjacent carrier rollers 7 and abuts against the lower end surface of the carrier tape 8.
In this embodiment, the control circuit 13 is a control circuit based on a single chip microcomputer, and the control circuit is provided with at least one wireless data communication device and at least one serial port communication device.
In the specific implementation of the invention, firstly, the bearing frame, the main driving motor, the auxiliary driving motor, the transmission shaft, the lifting driving mechanism, the pressing mechanism, the bearing roller, the bearing belt, the rotating speed sensor, the pressure sensor, the booster pump, the spraying port and the control circuit are assembled for standby according to the requirements, and simultaneously, the booster pump is communicated with the simulation auxiliary materials such as an external water source and the like, thus completing the assembly of the invention
During detection, firstly, according to the size requirement of the tire, the distance between the transmission shaft and the upper end face of the bearing belt is adjusted through the pressing mechanism to ensure that the tire can be effectively installed and positioned, then the installed tire is pressed down through the pressing mechanism under the condition that the main driving motor drives the installed tire to rotate, the pressure between the tire and the bearing belt is increased, the purpose of simulating the running of the tire in different load states is realized, meanwhile, the distribution positions of the bearing rollers are adjusted through the lifting driving mechanism, the simulation of road conditions such as level roads, ramps, potholes and the like is realized, in addition, simulation auxiliary materials such as external water sources and the like are pressurized through the booster pump and then are directly sprayed to the surface of the tire and the surface of the bearing belt through the spraying port, so that the simulation of rain, snow, sand, rock pavements and the like is realized, and the requirement of the simulation operation of various road conditions of the, the precision of the detection operation is improved.
The tire wear simulation device is simple in structure, flexible and convenient to use, good in universality, high in operation automation degree, detection precision and detection efficiency, capable of effectively meeting the requirements of detection operation of various sizes and models on one hand, and capable of effectively simulating various bearing environments and road surface environments of tires on the other hand in the detection operation process, so that wear data of the tires in operation under various environments can be effectively obtained, and reliable basis is provided for design and use of tire products.
It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description have been presented only to illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high efficiency tire wear resistance laboratory bench, high efficiency tire wear resistance laboratory bench includes: main driving motor, hold down mechanism, bear the area, its characterized in that: still include bearing frame, auxiliary drive motor, transmission shaft, lift actuating mechanism, bearing roller, speed sensor, pressure sensor, booster pump, spraying port and control circuit, the bearing frame be frame construction, main drive motor pass through screw-down mechanism and be connected with bearing frame up end, just main drive motor axis with bear frame up end parallel distribution and with the horizontal direction axis mutually perpendicular distribution of bearing frame, just main drive motor and transmission shaft interconnect and coaxial distribution, the transmission shaft be located directly over bearing frame, bearing roller is three at least, each bearing roller all inlays in bearing frame to with the mutual parallel distribution of transmission shaft axis, bearing roller both ends all through lift actuating mechanism and bear frame side surface sliding connection to along bearing frame horizontal direction axis equipartition, the bearing belt is of a closed annular structure and is coated on the outer surface of each bearing roller, at least one auxiliary driving motor is arranged on the outer surface of the bearing frame and is connected with each bearing roller through a transmission mechanism, at least one booster pump is arranged on the outer surface of the bearing frame and is communicated with a jet flow port through a flow guide pipe, at least one spray port is hinged with the upper end surface of the bearing frame through a turntable mechanism and is positioned right ahead of the running direction of the bearing belt, the axis of the spray port is intersected with the upper end surface of the bearing belt and forms an included angle of 10-60 degrees, a plurality of pressure sensors are respectively and uniformly distributed at the connecting position of a pressing mechanism and a main driving motor and the connecting position of a lifting driving mechanism and the auxiliary driving motor, a plurality of rotating speed sensors are respectively connected with the transmission shaft and the bearing rollers, and a control circuit is positioned outside the bearing frame, and are respectively and electrically connected with the main driving motor, the auxiliary driving motor, the lifting driving mechanism, the pressing mechanism, the rotating speed sensor, the pressure sensor, the booster pump and the turntable mechanism.
2. A high efficiency tire wear resistance laboratory bench as claimed in claim 1, wherein: the bearing machine frame is internally provided with a bearing groove, and the bearing groove is positioned under the bearing roller and the bearing belt and is in sliding connection with the side wall of the bearing machine frame through a sliding groove.
3. A high efficiency tire wear resistance laboratory bench as claimed in claim 1, wherein: and the side wall of the bearing rack corresponding to the bearing roller is provided with a guide sliding rail and is in sliding connection with the bearing rack through the guide sliding rail.
4. A high efficiency tire wear resistance laboratory bench as claimed in claim 1, wherein: the rotary table mechanism is any one of a two-dimensional rotary table and a three-dimensional rotary table, and at least one angle sensor is arranged on the rotary table mechanism and is electrically connected with the control circuit.
5. A high efficiency tire wear resistance laboratory bench as claimed in claim 1, wherein: at least one tension sensor is arranged on the bearing rack, and the tension sensor is positioned between two adjacent bearing rollers and is propped against the lower end face of the bearing belt.
6. A high efficiency tire wear resistance laboratory bench as claimed in claim 1, wherein: the control circuit is based on a single chip microcomputer, and is provided with at least one wireless data communication device and at least one serial port communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676911.4A CN109001067B (en) | 2018-06-27 | 2018-06-27 | High-efficient tire wearability laboratory bench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676911.4A CN109001067B (en) | 2018-06-27 | 2018-06-27 | High-efficient tire wearability laboratory bench |
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| CN109001067A CN109001067A (en) | 2018-12-14 |
| CN109001067B true CN109001067B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810676911.4A Active CN109001067B (en) | 2018-06-27 | 2018-06-27 | High-efficient tire wearability laboratory bench |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112213221B (en) * | 2020-10-16 | 2021-06-04 | 四川大学 | Testing machine for researching ablation behavior of tire tread rubber of airplane landing instant tire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901118A1 (en) * | 1989-01-16 | 1990-07-19 | Bayern Tech Ueberwach Verein | Device for determining the resistance to cutting and damage of the running surface of vehicle tyres |
| WO2012109399A2 (en) * | 2011-02-11 | 2012-08-16 | Bridgestone Americas Tire Operation, LLC | Tire chip and tear test apparatus and method |
| CN204536008U (en) * | 2015-02-02 | 2015-08-05 | 天津市三合顺工贸有限公司 | Bicycle tyre testing apparatus |
| CN205991949U (en) * | 2016-08-19 | 2017-03-01 | 青岛科技大学 | A kind of tyre detecting equipment |
| US9779561B1 (en) * | 2014-11-25 | 2017-10-03 | Hunter Engineering Company | Drive-through inspection system for a moving vehicle |
| CN206556887U (en) * | 2017-03-08 | 2017-10-13 | 贵州大学 | Tire wear particulate matter truly scatters Behavior modeling system |
-
2018
- 2018-06-27 CN CN201810676911.4A patent/CN109001067B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901118A1 (en) * | 1989-01-16 | 1990-07-19 | Bayern Tech Ueberwach Verein | Device for determining the resistance to cutting and damage of the running surface of vehicle tyres |
| WO2012109399A2 (en) * | 2011-02-11 | 2012-08-16 | Bridgestone Americas Tire Operation, LLC | Tire chip and tear test apparatus and method |
| US9779561B1 (en) * | 2014-11-25 | 2017-10-03 | Hunter Engineering Company | Drive-through inspection system for a moving vehicle |
| CN204536008U (en) * | 2015-02-02 | 2015-08-05 | 天津市三合顺工贸有限公司 | Bicycle tyre testing apparatus |
| CN205991949U (en) * | 2016-08-19 | 2017-03-01 | 青岛科技大学 | A kind of tyre detecting equipment |
| CN206556887U (en) * | 2017-03-08 | 2017-10-13 | 贵州大学 | Tire wear particulate matter truly scatters Behavior modeling system |
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| CN109001067A (en) | 2018-12-14 |
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Effective date of registration: 20210125 Address after: 215000 workshops 3 and 4, 555 Dujuan Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: KUNSHAN REALEAD AUTOMATION TECHNOLOGY Co.,Ltd. Address before: 215316 room 3, 99 Muye Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN RUILIDE SOFTWARE TECHNOLOGY Co.,Ltd. |
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Address after: 215000 workshops 3 and 4, 555 Dujuan Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Excellence (Kunshan) Automation Technology Co.,Ltd. Address before: 215000 workshops 3 and 4, 555 Dujuan Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN REALEAD AUTOMATION TECHNOLOGY CO.,LTD. |
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