CN111674198A - Easy-to-clean deformable non-inflatable explosion-proof wheel - Google Patents
Easy-to-clean deformable non-inflatable explosion-proof wheel Download PDFInfo
- Publication number
- CN111674198A CN111674198A CN202010462222.0A CN202010462222A CN111674198A CN 111674198 A CN111674198 A CN 111674198A CN 202010462222 A CN202010462222 A CN 202010462222A CN 111674198 A CN111674198 A CN 111674198A
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- Prior art keywords
- wheel
- blocks
- flexible
- flexible wheel
- hinged
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- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
- B60S1/68—Other vehicle fittings for cleaning for cleaning vehicle exterior for freeing wheels or tyres from foreign matter, e.g. wheel scrapers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
An easily cleaned deformable non-inflatable explosion-proof wheel. The invention relates to the technical field of tire design and manufacture. The easy-to-clean deformable non-inflatable explosion-proof wheel has the advantages of exquisite structure, good stability and capability of effectively removing soil adhered to the surface of the wheel through self deformation. The technical scheme of the invention is as follows: the wheel comprises a wheel hub 4, a plurality of flexible wheel concave blocks 1, a plurality of flexible wheel convex blocks 3 and a plurality of telescopic mechanisms 2, wherein the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are distributed at intervals and are both arc-shaped, and the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are connected with the wheel hub 4 through the telescopic mechanisms 2; the both sides of the concave piece 1 of the wheel are equipped with the recess, the both sides of the protruding block 3 of the wheel are equipped with the lug with the recess adaptation, and when all lugs were all embedded into the recess, a plurality of the concave pieces of the wheel 1 and a plurality of the protruding blocks of the wheel 3 meet end to end and form circular wheel. The invention makes partial soil on the wheel surface fall off, is convenient to clean and improves the driving safety.
Description
Technical Field
The invention relates to the technical field of tire design and manufacture, in particular to an easily-cleaned deformable non-inflatable explosion-proof wheel.
Background
At present, most of wheels used by automobiles are inflatable wheels, so that danger is easily caused by puncture and tire burst, and personal and property safety inside and outside the automobiles is threatened. In contrast, the prior art proposes a technical scheme of replacing the traditional inflatable wheel with a non-inflatable explosion-proof wheel; however, in order to increase the friction force with the ground, the conventional non-inflatable explosion-proof wheel is usually provided with a plurality of protrusions on the surface thereof, and although the protrusions can effectively improve the friction force between the wheel and the ground at the initial stage of use, a large amount of soil or other impurities are easily adhered to the surface of the wheel along with the extension of the use time and the change of the use working conditions, so that the friction property of the wheel is reduced, the wheel is subject to slip and the like, and the driving safety of the vehicle is affected.
Disclosure of Invention
Aiming at the problems, the invention provides the easily-cleaned deformable non-inflatable explosion-proof wheel which is exquisite in structure, good in stability and capable of effectively removing soil adhered to the surface of the wheel through self deformation.
The technical scheme of the invention is as follows: the wheel comprises a wheel hub 4, a plurality of flexible wheel concave blocks 1, a plurality of flexible wheel convex blocks 3 and a plurality of telescopic mechanisms 2, wherein the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are distributed at intervals and are both arc-shaped, and the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are connected with the wheel hub 4 through the telescopic mechanisms 2;
the both sides of the concave piece 1 of the wheel are equipped with the recess, the both sides of the protruding block 3 of the wheel are equipped with the lug with the recess adaptation, and when all lugs were all embedded into the recess, a plurality of the concave pieces of the wheel 1 and a plurality of the protruding blocks of the wheel 3 meet end to end and form circular wheel.
The hub 4 comprises a coaxial semi-shaft sleeve 41, a fixed plate 42 and an outer rotor motor 43, wherein the semi-shaft sleeve 41 is sleeved with a semi-shaft of a vehicle and is detachably connected with a brake disc 40 of the vehicle; the half-shaft sleeve 41 with the detachable fixing plate 42 is arranged on the end surface 40 back to the brake disc;
the outer rotor motor 43 is sleeved with the half-shaft sleeve 41, and a stator of the outer rotor motor 43 is detachably connected with the half-shaft sleeve 41;
a plurality of outer articulated shafts are fixedly connected to the end surface of the fixing plate 42, which is opposite to the semi-shaft sleeve 41, and a plurality of inner articulated shafts are fixedly connected to the rotor of the outer rotor motor 43;
the telescopic mechanism 2 comprises a plurality of connecting rod groups which are sequentially arranged along the radial direction of the hub, each connecting rod group comprises a pair of connecting rods which are arranged in a crossed mode and hinged with each other, and four connecting rods in adjacent connecting rod groups are hinged end to end in pairs;
the ends of two connecting rods in the connecting rod group which are in contact with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 are hinged with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 at the same time;
the middle parts of two connecting rods in the connecting rod group contacted with the hub 4 are hinged with each other, and the ends of the two connecting rods are respectively hinged with an inner hinged shaft or an outer hinged shaft.
The brake disc 40 is fixedly connected with a plurality of studs which are parallel to the axial direction of the half shaft, a plurality of first through holes 410 matched with the studs are formed in the half shaft sleeve 41, a plurality of second through holes 420 matched with the studs are formed in the fixing plate 42, and a third through hole used for containing the half shaft is formed in the center of the fixing plate 42;
the end of each stud far away from the brake disc 40 is provided with a nut in threaded connection with the stud, and the fixing plate 42 and the half-shaft sleeve 41 are pressed on the end face, provided with the stud, of the brake disc 40 through the nut.
The outer wall of the half-shaft sleeve 41 is fixedly connected with a fixing ring 44 which is coaxial with the half-shaft sleeve, and the stator of the outer rotor motor 43 is detachably connected to the end face, facing the fixing plate 42, of the fixing ring 44 through a plurality of fastening bolts 440.
The surfaces of the flexible wheel concave blocks 1 facing the wheel hub and the surfaces of the flexible wheel convex blocks 3 facing the wheel hub are fixedly connected with hinge seats;
the ends of two connecting rods in the connecting rod group which are contacted with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 are hinged with the hinging seat at the same time.
The invention has the beneficial effects that: when a large amount of soil is adhered to the wheels to influence driving, the vehicles can be stopped, and deformation of the wheels is realized by controlling extension or shortening of the telescopic mechanisms, namely, under the driving of the outer rotor motor, the concave blocks of the wheels and the convex blocks of the wheels simultaneously do actions of firstly popping out outwards and then retracting and resetting, so that part of soil on the surfaces of the wheels falls off, the cleaning is convenient, and the driving safety is improved. The specific implementation mode has application prospect. At present, the application technology is not available at home and abroad, and has great originality.
Drawings
FIG. 1 is a schematic structural diagram of a normal driving state of the present invention;
FIG. 2 is a schematic structural view of the telescopic mechanism during extension;
FIG. 3 is a schematic structural diagram of the compliant shoe of the present disclosure;
FIG. 4 is a schematic structural diagram of the compliant bumps of the present disclosure;
FIG. 5 is a schematic view of an embodiment of the hub of the present disclosure;
FIG. 6 is a schematic view of an embodiment of the present disclosure;
in the figure, 1 is a flexible wheel concave block, 2 is a telescopic mechanism, 3 is a flexible wheel convex block, 4 is a wheel hub, 41 is a half shaft sleeve, 410 is a first through hole, 42 is a fixing plate, 420 is a second through hole, 43 is an outer rotor motor, 44 is a fixing ring, 440 is a fastening bolt, and 40 is a brake disc.
Detailed Description
In order to clearly explain the technical features of the present patent, the following detailed description of the present patent is provided in conjunction with the accompanying drawings.
As shown in fig. 1-6, the invention comprises a hub 4, a plurality of flexible wheel concave blocks 1, a plurality of flexible wheel convex blocks 3 and a plurality of telescopic mechanisms 2, wherein the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are distributed at intervals and are arc-shaped, and the flexible wheel concave blocks 1 and the flexible wheel convex blocks 3 are connected with the hub 4 through the telescopic mechanisms 2; the wheel concave block 1 and the wheel convex block 3 are composed of an elastic ring framework and rubber, the elastic ring framework is embedded into the rubber layer, and the rubber layer is subjected to vulcanization treatment.
The both sides of the concave piece 1 of the wheel are equipped with the recess, the both sides of the protruding block 3 of the wheel are equipped with the lug with the recess adaptation, and when all lugs were all embedded into the recess, a plurality of the concave pieces of the wheel 1 and a plurality of the protruding blocks of the wheel 3 meet end to end and form circular wheel. When the wheels are stuck with a large amount of soil to affect running, the wheels can be stopped, and the deformation of the wheels is realized by controlling the extension or the shortening of the telescopic mechanism, namely, under the driving of the outer rotor motor, the concave blocks of the wheels and the convex blocks of the wheels simultaneously do the actions of firstly popping out outwards and then retracting and resetting, so that partial soil on the surfaces of the wheels falls off, the cleaning is convenient, and the running safety is improved. The specific implementation mode has application prospect. At present, the application technology is not available at home and abroad, and has great originality.
The hub 4 comprises a coaxial semi-shaft sleeve 41, a fixed plate 42 and an outer rotor motor 43, wherein the semi-shaft sleeve 41 is sleeved with a semi-shaft of a vehicle and is detachably connected with a brake disc 40 of the vehicle; the half-shaft sleeve 41 with the detachable fixing plate 42 is arranged on the end surface 40 back to the brake disc;
the outer rotor motor 43 is sleeved with the half-shaft sleeve 41, and a stator of the outer rotor motor 43 is detachably connected with the half-shaft sleeve 41;
a plurality of outer articulated shafts are fixedly connected to the end surface of the fixing plate 42, which is opposite to the semi-shaft sleeve 41, and a plurality of inner articulated shafts are fixedly connected to the rotor of the outer rotor motor 43; make wheel hub can be convenient carry out the dismouting with the vehicle, simultaneously, the back is opened in the circular telegram to outer rotor motor wherein, its rotor can drive a plurality of interior articulated shafts and the relative motion of outer articulated shaft on the fixed plate.
The telescopic mechanism 2 comprises a plurality of connecting rod groups which are sequentially arranged along the radial direction of the hub, each connecting rod group comprises a pair of connecting rods which are arranged in a crossed mode and hinged with each other, and four connecting rods in adjacent connecting rod groups are hinged end to end in pairs to form a scissor type linear telescopic structure similar to a scissor type lifter;
the ends of two connecting rods in the connecting rod group which are in contact with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 are hinged with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 at the same time;
the middle parts of two connecting rods in the connecting rod group contacted with the hub 4 are hinged with each other, and the ends of the two connecting rods are respectively hinged with an inner hinged shaft or an outer hinged shaft. Like this, after outer rotor motor opens, relative motion between interior articulated shaft and the outer articulated shaft will make two connecting rods that contact with wheel hub be relative rotary motion to drive each linkage motion among the telescopic machanism in proper order, as shown in fig. 1, 2, realize the holistic extension or shorten of telescopic machanism, and then finally drive the wheel concave block and the wheel lug do simultaneously and pop out earlier outwards again and retract the action that resets, make the surperficial partial earth of explosion-proof wheel drop.
The brake disc 40 is fixedly connected with a plurality of studs which are parallel to the axial direction of the half shaft, a plurality of first through holes 410 matched with the studs are formed in the half shaft sleeve 41, a plurality of second through holes 420 matched with the studs are formed in the fixing plate 42, and a third through hole used for containing the half shaft is formed in the center of the fixing plate 42;
the end of each stud far away from the brake disc 40 is provided with a nut in threaded connection with the stud, and the fixing plate 42 and the half-shaft sleeve 41 are pressed on the end face, provided with the stud, of the brake disc 40 through the nut. Like this, dismantle all nuts down, can take off fixed plate, axle sleeve and external rotor electric machine to can be convenient maintain or change each spare part, simultaneously, this kind of detachable connection structure also makes the assembly between non-inflatable explosion-proof wheel and the vehicle more simple and convenient, high-efficient.
The outer wall of the half-shaft sleeve 41 is fixedly connected with a fixing ring 44 which is coaxial with the half-shaft sleeve, and the stator of the outer rotor motor 43 is detachably connected to the end face, facing the fixing plate 42, of the fixing ring 44 through a plurality of fastening bolts 440. Therefore, the outer rotor motor can be conveniently disassembled and maintained while the outer rotor motor and the half shaft sleeve are conveniently assembled.
The surfaces of the flexible wheel concave blocks 1 facing the wheel hub and the surfaces of the flexible wheel convex blocks 3 facing the wheel hub are fixedly connected with hinge seats;
the ends of two connecting rods in the connecting rod group which are contacted with the flexible wheel concave blocks 1 or the flexible wheel convex blocks 3 are hinged with the hinging seat at the same time.
While the invention has been described in terms of its preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. The easy-to-clean deformable non-inflatable explosion-proof wheel is characterized by comprising a wheel hub (4), a plurality of flexible wheel concave blocks (1), a plurality of flexible wheel convex blocks (3) and a plurality of telescopic mechanisms (2), wherein the flexible wheel concave blocks (1) and the flexible wheel convex blocks (3) are distributed at intervals and are arc-shaped, and the flexible wheel concave blocks (1) and the flexible wheel convex blocks (3) are connected with the wheel hub (4) through the telescopic mechanisms (2);
the both sides of the wheel concave block (1) are equipped with the recess, the both sides of wheel lug (3) are equipped with the lug with the recess adaptation, and when all lugs were all embedded into the recess, a plurality of wheels concave block (1) and a plurality of wheel lug (3) meet end to end and form circular wheel.
2. A non-inflatable explosion-proof wheel easy to clean and deform as claimed in claim 1, characterized in that the wheel hub (4) comprises a coaxial semi-axle sleeve (41), a fixed plate (42) and an external rotor motor (43), the semi-axle sleeve (41) is sleeved on the semi-axle of the vehicle and is detachably connected with the brake disc (40) of the vehicle; the half-shaft sleeve (41) with the detachable fixing plate (42) is arranged on the end face, back to the brake disc (40), of the half-shaft sleeve;
the outer rotor motor (43) is sleeved with the semi-shaft sleeve (41), and a stator of the outer rotor motor (43) is detachably connected with the semi-shaft sleeve (41);
the end face of the fixing plate (42) back to the semi-axis sleeve (41) is fixedly connected with a plurality of outer articulated shafts, and a rotor of the outer rotor motor (43) is fixedly connected with a plurality of inner articulated shafts;
the telescopic mechanism (2) comprises a plurality of connecting rod groups which are sequentially arranged along the radial direction of the hub, each connecting rod group comprises a pair of connecting rods which are arranged in a crossed mode and hinged with each other, and every two four connecting rods in adjacent connecting rod groups are hinged end to end;
the ends of two connecting rods in the connecting rod group which are in contact with the flexible wheel concave blocks (1) or the flexible wheel convex blocks (3) are hinged with the flexible wheel concave blocks (1) or the flexible wheel convex blocks (3) at the same time;
the middle parts of two connecting rods in the connecting rod group contacted with the hub (4) are hinged with each other, and the end heads of the two connecting rods are respectively hinged with an inner hinged shaft or an outer hinged shaft.
3. The easy-to-clean deformable non-inflatable explosion-proof wheel as claimed in claim 2, wherein a plurality of studs arranged in parallel to the axial direction of the axle shaft are fixedly connected to the brake disc (40), a plurality of first through holes (410) adapted to the studs are formed in the axle shaft sleeve (41), a plurality of second through holes (420) adapted to the studs are formed in the fixing plate (42), and a third through hole for accommodating the axle shaft is formed in the center of the fixing plate (42);
and nuts in threaded connection with the studs are arranged at the ends of the studs far away from the brake disc (40), and the fixing plate (42) and the half-shaft sleeve (41) are pressed on the end face, provided with the studs, of the brake disc (40) through the nuts.
4. A non-inflatable explosion-proof wheel easy to clean and deform as claimed in claim 2, wherein the outer wall of the semi-axle sleeve (41) is fixedly connected with a fixing ring (44) coaxial with the semi-axle sleeve, and the stator of the outer rotor motor (43) is detachably connected with the end face of the fixing ring (44) facing the fixing plate (42) through a plurality of fastening bolts (440).
5. The easy-to-clean deformable non-inflatable explosion-proof wheel as claimed in claim 1, wherein the surface of the flexible wheel concave block (1) facing the hub and the surface of the flexible wheel convex block (3) facing the hub are both fixedly connected with hinged seats;
the ends of two connecting rods in the connecting rod group which are contacted with the flexible wheel concave blocks (1) or the flexible wheel convex blocks (3) are hinged with the hinging seat at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462222.0A CN111674198A (en) | 2020-05-27 | 2020-05-27 | Easy-to-clean deformable non-inflatable explosion-proof wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010462222.0A CN111674198A (en) | 2020-05-27 | 2020-05-27 | Easy-to-clean deformable non-inflatable explosion-proof wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111674198A true CN111674198A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010462222.0A Pending CN111674198A (en) | 2020-05-27 | 2020-05-27 | Easy-to-clean deformable non-inflatable explosion-proof wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674198A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810377A (en) * | 2021-02-20 | 2021-05-18 | 农业农村部南京农业机械化研究所 | Self-cleaning tire |
| CN112810657A (en) * | 2021-02-02 | 2021-05-18 | 安徽理工大学 | Brake mechanism for storage battery electric locomotive in coal mine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101722791A (en) * | 2009-12-22 | 2010-06-09 | 浙江理工大学 | Radial telescopic type wheel mechanism |
| CN106080026A (en) * | 2016-06-27 | 2016-11-09 | 无锡康柏斯机械科技有限公司 | A kind of automotive wheel departs from safe auxiliary wheel device |
| CN107344474A (en) * | 2017-06-22 | 2017-11-14 | 东南大学 | Telescopic deformable wheel device |
| CN108068609A (en) * | 2017-12-22 | 2018-05-25 | 南京航空航天大学 | Catenary suspension type continuous vulcanization mechanical elasticity anti-explosion electric driving wheel |
| CN108454322A (en) * | 2018-03-12 | 2018-08-28 | 南京航空航天大学 | A kind of Wheel-band wheels-stretched wire-spring-damper composite mechanical elastic safety car wheel structure |
-
2020
- 2020-05-27 CN CN202010462222.0A patent/CN111674198A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722791A (en) * | 2009-12-22 | 2010-06-09 | 浙江理工大学 | Radial telescopic type wheel mechanism |
| CN106080026A (en) * | 2016-06-27 | 2016-11-09 | 无锡康柏斯机械科技有限公司 | A kind of automotive wheel departs from safe auxiliary wheel device |
| CN107344474A (en) * | 2017-06-22 | 2017-11-14 | 东南大学 | Telescopic deformable wheel device |
| CN108068609A (en) * | 2017-12-22 | 2018-05-25 | 南京航空航天大学 | Catenary suspension type continuous vulcanization mechanical elasticity anti-explosion electric driving wheel |
| CN108454322A (en) * | 2018-03-12 | 2018-08-28 | 南京航空航天大学 | A kind of Wheel-band wheels-stretched wire-spring-damper composite mechanical elastic safety car wheel structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810657A (en) * | 2021-02-02 | 2021-05-18 | 安徽理工大学 | Brake mechanism for storage battery electric locomotive in coal mine |
| CN112810657B (en) * | 2021-02-02 | 2022-04-05 | 安徽理工大学 | Brake mechanism for storage battery electric locomotive in coal mine |
| CN112810377A (en) * | 2021-02-20 | 2021-05-18 | 农业农村部南京农业机械化研究所 | Self-cleaning tire |
| CN112810377B (en) * | 2021-02-20 | 2021-09-28 | 农业农村部南京农业机械化研究所 | Self-cleaning tire |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |
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| RJ01 | Rejection of invention patent application after publication |