CN106364255A - Sliding and tipping preventing vehicle wheel - Google Patents
Sliding and tipping preventing vehicle wheel Download PDFInfo
- Publication number
- CN106364255A CN106364255A CN201610920964.7A CN201610920964A CN106364255A CN 106364255 A CN106364255 A CN 106364255A CN 201610920964 A CN201610920964 A CN 201610920964A CN 106364255 A CN106364255 A CN 106364255A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- annulus
- buries
- bar
- vehicle wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/02—Wheels with spade lugs
- B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/112—Costs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/113—Production or maintenance time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/115—Complexity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/133—Noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/20—Avoidance of
- B60B2900/212—Damage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention belongs to the field of agricultural machinery and particularly relates to a sliding and tipping preventing vehicle wheel. The vehicle wheel comprises a tyre, a vehicle wheel hub (2) and a sliding and tipping preventing device; the vehicle wheel hub (2) is provided with a boss protruding out of the outer side of the tyre, and the outer diameter of the boss is smaller than the inner diameter of the tyre; and the sliding and tipping preventing device comprises a hydraulic oil cylinder (1), a supporting circular ring (4), connection rods (5), soil entry rods (6) and a transverse connection rod (8). According to the sliding and tipping preventing vehicle wheel, the magnitude of the sliding and tipping preventing force can be adjusted at any moment according to the actual farm working condition, when sliding and tipping need to be prevented, the soil entry rods are stretched out to work, when sliding and tipping does not need to be prevented, the soil entry rods are drawn back, and additional resistance is avoided; the structure is simple, assembling and disassembling are both very convenient, the manufacturing cost is low, and maintaining is convenient; and the sliding and tipping preventing device is installed on the outer side of the tyre, a working area has no intersection with the tyre, so that the tyre is not damaged.
Description
Technical field
The invention belongs to agricultural mechanical field, it is related to a kind of agricultural machinery wheel, particularly to a kind of anti-skidding anti-dumping wheel.
Background technology
During agricultural operation, affected by ground factor, agricultural machinery often can be occurred to skid, turn on one's side, leaning forward, hypsokinesis
Deng dangerous situation, there is larger threat in the personal safety to operating personnel, also contributes to making of operation quality and agricultural machinery
Use the life-span.There are multiple antiskid device for tyre in the market, mainly have antiskid chain, non-skid band, antiskid claw, anti-slop serrations, automatically stretch
Contracting formula blade wheel, anti-skid stud etc..Antiskid chain is most-often used, is typically made up of iron chains, tendon Bovis seu Bubali chain or rubber chain.Its work is former
Reason is that the gravity of vehicle is focused on several points of antiskid chain, produces huge pressure, rolls the through road surface of ice sheet, thus increasing
Big frictional force plays anti-skidding effect, increases the security performance that vehicle travels.But antiskid chain noise is big, dismounting is difficult, heavier,
Mutually move between iron chains, ground and automobile tire during anti-skidding, tire wear and road pavement are destroyed more serious；And tendon Bovis seu Bubali
The structure of chain and rubber chain is to be furnished with several pieces of steel nails on tendon Bovis seu Bubali or rubber although relatively light, but same dismounting trouble,
It is not durable, run into hard objects and be easily broken off.Compared to antiskid chain, non-skid band is bearing in ground by the endless track of a winding
On face, there is good antiskid effect, wheel smooth running, be difficult loosening advantage, but, it is low that track structure has reliability
Problem.The fault of car load is affected by many factors such as track material, structure, use conditions.Anti-skidding jaw arrangement specifically includes that solid
It is scheduled on the center firmware on vehicle hub；It is fixed on the dismountable anti-skidding disk on the firmware of center；Fixing outside the firmware of center
The disk firmware of anti-skidding disk；It is opened in multiple antiskid claw grooves of outer rim outside anti-skidding disk；Can along anti-skidding disk radially
Slide and be arranged at the antiskid claw in antiskid claw groove.This kind of scheme is primarily present following deficiency: compares antiskid chain, it appears heavy,
Onboard inconvenience；Need manually installed, inconvenience is installed；Fastening bolt needs to carry larger load, causes making of this device
The longevity system of using.Anti-slop serrations are formed by pouring steel casting, and quality is very rigid, firmly during wear-resisting use, is sleeved on outside tire
Edge.Its shortcoming is similar with antiskid chain, and dismounting trouble, work noise are big, durability is bad, and Reliability comparotive is poor.Automatically stretch
The anti-skidding blade of steel of contracting formula blade wheel is fixed on pedestal by pin, and pedestal is fixed on outside driving wheel.Normally travel
When, anti-skidding blade does not have relative slip with ground, and blade is in contraction state.When wheel-slip, anti-skidding blade with ground
Face produces a relative motion, can produce a pair of interaction force, anti-skidding blade overturns one in the presence of this power simultaneously
Angle, is in the state of stretching out.The shortcoming of this device is poor reliability, easily makes blade complete because of the blocking of soil
Withdraw.The operation principle of anti-skid stud is similar with automatic telescopic blade wheel, and in the case of inoperative, anti-skid stud is located on tire
Groove among.When driving wheel and road surface produce relative slip, active force can make transverse bar overturn an angle, makes anti-skid stud
Towards outside tire, by increasing the embedded depth of tire table decorative pattern thus increasing adhesive force.The mode of retraction anti-skid stud is equally
Realized by reversing.
Several shoe majorities mentioned above are all directly to be set with or be arranged on tire, by the gravity of vehicle body
Anti-slipping mechanism being pressed into soil, makes mechanism and soil interphase interaction, thus preventing wheel-slip, improving in vehicle traveling process
Safety.This several shoe generally existing short life, noise are big, install the problems such as inconvenience, worn tire.
Content of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of structure is simple, easy to maintenance, installing/dismounting is simple
Just during, travelling, noise is little, do not result in auto tire wear, be applied to the anti-skidding anti-dumping wheel of various operating modes.
To achieve these goals, the technical scheme is that
The present invention provides a kind of anti-skidding anti-dumping wheel, and this wheel includes tire, hub for vehicle wheel 2 and anti-skidding anti-tilt device.
Described hub for vehicle wheel 2 is provided with and protrudes from boss outside tire, and the external diameter of the boss of hub for vehicle wheel 2 is less than in tire
Footpath.
Described anti-skidding anti-tilt device includes hydraulic jack 1, supports annulus 4, connecting rod 5, bury bar 6 and transverse connecting rod 8.
The described bar 6 that buries has hook portion, bending part and rod handle portion；The head end of connecting rod 5 is turned with the bending part of the bar 6 that buries
It is dynamically connected, collectively form one group of monomer that buries；The end of connecting rod 5 is rotated with transverse connecting rod 8 and is connected, and passes through location nut
9 positioning；Bury bar 6 rod handle portion end with support annulus 4 peripheral surface rotate be connected.
The described outside supporting annulus 4 to be located at hub for vehicle wheel 2, and have the boss identical center of circle with hub for vehicle wheel 2 and
Radius, and fixed by the boss of connecting pin 3 and hub for vehicle wheel 2；Support peripheral surface inside and outside annulus 4 uniform respectively
Four groups of monomers that bury are set, and adjacent bury non-interference between monomer.
Described hydraulic jack 1 is perpendicular to ground configuration in the outside supporting the monomer that buries outside annulus 4；Hydraulic jack 1
Cylinder body end is fixedly mounted on vehicle body, and flexible rod end is vertical with transverse connecting rod 8 affixed.
When the flexible rod end of hydraulic jack 1 is in retracted state, transverse connecting rod 8 is located at the axle supporting annulus 4 circle core shaft
On line, the outward flange supporting annulus 4 is not stretched out in the hook portion of the bar 6 that buries；During working condition, the expansion link of hydraulic jack 1 stretches out,
Transverse connecting rod 8 is driven to move down, so that connecting rod 5, the bar 6 that buries, transverse connecting rod 8 and support annulus 4 collectively form
Double-crank mechanism, the outward flange supporting annulus 4 is stretched out in the hook portion of the bar 6 that buries.
Described connecting rod 5 and bury and be provided with pad 7 between bar 6.
The length of described connecting rod 5 is less than or equal to support the radius of annulus 4.
Bury inside the annulus 4 monomer and outside monomer that buries is supported to be crisscross arranged.
Compared with prior art, the beneficial effects of the present invention is:
(1) the anti-skidding anti-size gone all out can be adjusted at any time according to actual field operating mode, when needing anti-skidding anti-dumping, the bar that buries is stretched
Go out work it is not necessary to during anti-skidding anti-dumping, the bar that buries withdraws, and does not cause extra resistance；
(2) structure is simple, installing/dismounting all easily, low cost of manufacture, easy to maintenance；
(3) because anti-skidding anti-tilt device is arranged on outside tire, there is not common factor working region with tire, therefore tire is not had
There is damage.
Brief description
Fig. 1 is the main structure diagram of the present invention anti-skidding anti-dumping wheel；
Fig. 2 is the side structure schematic view of the present invention anti-skidding anti-dumping wheel；
Fig. 3 is the structural representation of anti-skidding anti-tilt device.
Reference therein is:
1 hydraulic jack 2 hub for vehicle wheel
3 connecting pin 4 supports annulus
5 connecting rods 6 are buried bar
7 pad 8 transverse connecting rod
9 location nuts
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further described.
As depicted in figs. 1 and 2, the present invention anti-skidding anti-dumping wheel includes tire, hub for vehicle wheel 2 and anti-skidding anti-tilt device.
Described hub for vehicle wheel 2 is provided with and protrudes from boss outside tire, and that is, the width of hub for vehicle wheel 2 is more than the width of tire tread
Degree, the external diameter of the boss of hub for vehicle wheel 2 is less than tire diameter in order to prevent tire pressure little, the flat situation of tire
Lower contact with anti-skidding anti-tilt device is worn and torn.
As shown in figure 3, described anti-skidding anti-tilt device includes hydraulic jack 1, support annulus 4, connecting rod 5, bury bar 6 and horizontal stroke
To connecting rod 8.
The described bar 6 that buries has hook portion, bending part and rod handle portion.The head end of connecting rod 5 is turned with the bending part of the bar 6 that buries
It is dynamically connected, collectively form one group of monomer that buries；The end of connecting rod 5 is rotated with transverse connecting rod 8 and is connected, and passes through location nut
9 positioning.Bury bar 6 rod handle portion end with support annulus 4 peripheral surface rotate be connected.
The length of described connecting rod 5 is less than or equal to support the radius of annulus 4.
Preferably, described connecting rod 5 and bury and be provided with pad 7 between bar 6, is used for making up different connecting rod 5 horizontal
The axial location deviation of generation is sequentially arranged on connecting rod 8.
The described outside supporting annulus 4 to be located at hub for vehicle wheel 2, and have the boss identical center of circle with hub for vehicle wheel 2 and
Radius, and fixed by the boss of connecting pin 3 and hub for vehicle wheel 2.Support peripheral surface inside and outside annulus 4 uniform respectively
Four groups of monomers that bury are set, and adjacent bury non-interference between monomer.Preferably, support annulus 4 inside bury monomer with
The outside monomer that buries is crisscross arranged.
Described hydraulic jack 1 is perpendicular to ground configuration in the outside supporting the monomer that buries outside annulus 4.Hydraulic jack 1
Cylinder body end is fixedly mounted on vehicle body, and flexible rod end is vertical with transverse connecting rod 8 affixed.The flexible rod end of hydraulic jack 1 is in
During retracted state, transverse connecting rod 8 is located on the axis supporting annulus 4 circle core shaft, and the hook portion of the bar 6 that buries does not stretch out to prop up and holds round
The outward flange of ring 4.During working condition, the expansion link of hydraulic jack 1 stretches out, and drives transverse connecting rod 8 to move down, so that even
Extension bar 5, the bar 6 that buries, transverse connecting rod 8 and support annulus 4 collectively form double-crank mechanism, and the hook portion of the bar 6 that buries stretches out and props up
Hold round the outward flange of ring 4, realize anti-skidding anti-dumping.
The work process of the present invention is as follows:
When operating mode does not need anti-skidding anti-dumping, hydraulic jack 1 is in original state, and expansion link makes transverse connecting rod 8
On the axis supporting annulus 4 circle core shaft, so that the outward flange supporting annulus 4, Bu Huizao do not stretch out in the hook portion of the bar 6 that buries
Become extra resistance.
Topple over when agricultural machinery has, tendency of breakking away when it was demonstrated that the active force wretched insufficiency to tire for the soil, now by liquid
The length of compressing cylinder 1 adjustable telescopic rod, drives transverse connecting rod 8 to move down, that is, adjusts the road clearance of connecting rod 5 end,
Thus adjusting the extension elongation of the bar 6 that buries.Extension elongation is longer, and embedded depth is deeper, bigger to the active force of soil, soil
Counteracting force is also bigger.Vehicle wheel rotation when agricultural machinery travels, supports annulus 4 with vehicle wheel rotation；It is arranged in transverse connecting rod 8
Connecting rod 5 move in a circle around its mount point.Because transverse connecting rod 8 and axis wheel have certain eccentric throw, connecting rod
5th, bury bar 6, transverse connecting rod 8 and support annulus 4 collectively form double-crank mechanism so that bury bar 6 produce stretching, and
And stroke depends on the eccentric throw of transverse support bar 8 and axis wheel, realizes anti-skidding anti-dumping..
It should be noted last that, above example only in order to technical scheme to be described and unrestricted, although ginseng
According to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be covered
In the middle of scope of the presently claimed invention.
Claims (4)
1. a kind of anti-skidding anti-dumping wheel it is characterised in that: this wheel includes tire, hub for vehicle wheel (2) and anti-skidding anti-tilt device；
Described hub for vehicle wheel (2) is provided with and protrudes from boss outside tire, and the external diameter of the boss of hub for vehicle wheel (2) is less than in tire
Footpath；
Described anti-skidding anti-tilt device includes hydraulic jack (1), supports annulus (4), connecting rod (5), the bar that buries (6) and lateral connection
Bar (8)；
The described bar that buries (6) has hook portion, bending part and rod handle portion；The head end of connecting rod (5) and the bending part of the bar that buries (6)
Rotate and connect, collectively form one group of monomer that buries；The end of connecting rod (5) is rotated with transverse connecting rod (8) and is connected, and by fixed
Position nut (9) positioning；Bury bar (6) rod handle portion end with support annulus (4) peripheral surface rotate be connected；
The described outside supporting annulus (4) to be located at hub for vehicle wheel (2), and there is the boss identical center of circle with hub for vehicle wheel (2)
And radius, and fixed by the boss of connecting pin (3) and hub for vehicle wheel (2)；Support peripheral surface inside and outside annulus (4)
Be uniformly arranged four groups of monomers that bury respectively, and adjacent bury non-interference between monomer；
Described hydraulic jack (1) is perpendicular to ground configuration in the outside supporting the monomer that buries outside annulus (4)；Hydraulic jack (1)
Cylinder body end be fixedly mounted on vehicle body, flexible rod end is vertical affixed with transverse connecting rod (8)；
When the flexible rod end of hydraulic jack (1) is in retracted state, transverse connecting rod (8) is located at and supports annulus (4) circle core shaft
On axis, the outward flange supporting annulus (4) is not stretched out in the hook portion of the bar that buries (6)；During working condition, the stretching of hydraulic jack (1)
Contracting bar stretches out, drive transverse connecting rod (8) move down so that connecting rod (5), the bar that buries (6), transverse connecting rod (8) and
Annulus (4) is supported to collectively form double-crank mechanism, the outward flange supporting annulus (4) is stretched out in the hook portion of the bar that buries (6).
2. anti-skidding anti-dumping wheel according to claim 1 it is characterised in that: between described connecting rod (5) and the bar that buries (6)
It is provided with pad (7).
3. anti-skidding anti-dumping wheel according to claim 1 it is characterised in that: the length of described connecting rod (5) is less than or equal to
Support the radius of annulus (4).
4. anti-skidding anti-dumping wheel according to claim 1 it is characterised in that: support bury inside annulus (4) monomer with outer
The side monomer that buries is crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610920964.7A CN106364255B (en) | 2016-10-21 | 2016-10-21 | A kind of anti-skidding anti-dumping wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610920964.7A CN106364255B (en) | 2016-10-21 | 2016-10-21 | A kind of anti-skidding anti-dumping wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106364255A true CN106364255A (en) | 2017-02-01 |
| CN106364255B CN106364255B (en) | 2019-01-18 |
Family
ID=57896629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610920964.7A Expired - Fee Related CN106364255B (en) | 2016-10-21 | 2016-10-21 | A kind of anti-skidding anti-dumping wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106364255B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044697A (en) * | 2017-11-30 | 2018-05-18 | 重庆昌兴塑胶有限责任公司 | Bellows drilling device |
| CN109540922A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of portable dual wheels tire inner tread detection device and detection method |
| CN112278032A (en) * | 2020-11-04 | 2021-01-29 | 黄锦辉 | Transfer device for prefabricated house building components and application method thereof |
| CN112937213A (en) * | 2021-03-18 | 2021-06-11 | 山东交通职业学院 | Automobile tire antiskid component |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR451309A (en) * | 1912-02-10 | 1913-04-16 | Armand Peugeot | Variable grip wheel for agricultural implements |
| FR518421A (en) * | 1917-11-13 | 1921-05-26 | Heinrich Heimann | Device for adjusting the claws of the wheels of tractors or motor vehicles |
| DE338111C (en) * | 1918-03-16 | 1921-06-13 | Gabriel Szakats | Gripper wheel |
| DE339432C (en) * | 1919-08-15 | 1921-07-26 | Fried Krupp Akt Ges | Gripper wheel |
| US1741065A (en) * | 1929-04-01 | 1929-12-24 | Thomas E Milles | Anti-skid device |
| US2032293A (en) * | 1934-01-19 | 1936-02-25 | Maxwell Walter | Tractor wheel |
| CN2341818Y (en) * | 1998-09-30 | 1999-10-06 | 王水录 | Multifunctional agriculture vehicle |
| CN201604470U (en) * | 2009-12-28 | 2010-10-13 | 株洲市众益机械加工厂 | Travelling wheel |
| CN205097817U (en) * | 2015-11-17 | 2016-03-23 | 秦广泉 | Wheel device |
| CN206106795U (en) * | 2016-10-21 | 2017-04-19 | 中国农业大学 | Wheel that inclines is prevented in antiskid |
-
2016
- 2016-10-21 CN CN201610920964.7A patent/CN106364255B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR451309A (en) * | 1912-02-10 | 1913-04-16 | Armand Peugeot | Variable grip wheel for agricultural implements |
| FR518421A (en) * | 1917-11-13 | 1921-05-26 | Heinrich Heimann | Device for adjusting the claws of the wheels of tractors or motor vehicles |
| DE338111C (en) * | 1918-03-16 | 1921-06-13 | Gabriel Szakats | Gripper wheel |
| DE339432C (en) * | 1919-08-15 | 1921-07-26 | Fried Krupp Akt Ges | Gripper wheel |
| US1741065A (en) * | 1929-04-01 | 1929-12-24 | Thomas E Milles | Anti-skid device |
| US2032293A (en) * | 1934-01-19 | 1936-02-25 | Maxwell Walter | Tractor wheel |
| CN2341818Y (en) * | 1998-09-30 | 1999-10-06 | 王水录 | Multifunctional agriculture vehicle |
| CN201604470U (en) * | 2009-12-28 | 2010-10-13 | 株洲市众益机械加工厂 | Travelling wheel |
| CN205097817U (en) * | 2015-11-17 | 2016-03-23 | 秦广泉 | Wheel device |
| CN206106795U (en) * | 2016-10-21 | 2017-04-19 | 中国农业大学 | Wheel that inclines is prevented in antiskid |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044697A (en) * | 2017-11-30 | 2018-05-18 | 重庆昌兴塑胶有限责任公司 | Bellows drilling device |
| CN109540922A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of portable dual wheels tire inner tread detection device and detection method |
| CN112278032A (en) * | 2020-11-04 | 2021-01-29 | 黄锦辉 | Transfer device for prefabricated house building components and application method thereof |
| CN112937213A (en) * | 2021-03-18 | 2021-06-11 | 山东交通职业学院 | Automobile tire antiskid component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106364255B (en) | 2019-01-18 |
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Granted publication date: 20190118 Termination date: 20191021 |