CN109466235A - A kind of beach buggy Special vehicle wheel - Google Patents
A kind of beach buggy Special vehicle wheel Download PDFInfo
- Publication number
- CN109466235A CN109466235A CN201811389500.3A CN201811389500A CN109466235A CN 109466235 A CN109466235 A CN 109466235A CN 201811389500 A CN201811389500 A CN 201811389500A CN 109466235 A CN109466235 A CN 109466235A
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- CN
- China
- Prior art keywords
- tire
- tire body
- working chamber
- beach buggy
- special vehicle
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- 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.)
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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
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/18—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid
- B60B9/24—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using fluid with pistons and cylinders
-
- 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
- B60B19/06—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with compartments for fluid, packing or loading material; Buoyant wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0353—Circumferential grooves characterised by width
Abstract
The invention discloses a kind of beach buggy Special vehicle wheels, it is characterized by comprising wheel hubs and the tire being mounted on wheel hub lateral wall, the wheel hub is equipped with water conservancy diversion slope away from the inner sidewall of tire, closed working chamber is equipped in the wheel hub, the working chamber forms the cavity structure of annular along the circumferentially extending of wheel hub, the wheel hub is equipped with the air inlet and air outlet being connected to working chamber, the air-flow that the air inlet is sent into working chamber is discharged through gas outlet, the built-in percussion mechanism that the air-flow in the working chamber equipped with the intracavitary flowing of responsive operation shakes with runner hub.The present invention provides a kind of beach buggy Special vehicle wheel, load capacity of the beach buggy on sand ground can be improved on the basis of not increasing tire size, and gravel is not easy to be deposited on wheel.
Description
Technical field
The present invention relates to the technical field of beach buggy, a kind of specifically beach buggy Special vehicle wheel.
Background technique
Beach buggy is a kind of relatively conventional special vehicle, in office where can be travelled in shape, especially in common in-vehicle
It is difficult to walk freely in motor-driven landform, therefore also known as all-terrain vehicle.Due to existing beach buggy it is more be application
In the traveling on sand ground, because of referred to as beach buggy popular in the industry.But due to the soft characteristic of sand ground therefore for
Just need to design the tread width of vehicle for the beach buggy of the prior art it is larger, thus obtain sufficiently large support force and
Road holding avoids the wheel of beach buggy from being trapped in sand ground.But to be bound to cause vehicle overall volume larger for excessive wheel, because
This can not accomplish the miniaturization of beach buggy.In other words, for small-sized beach buggy, it is limited to the size limitation of wheel,
Therefore its load capacity is smaller, contents just to one or double driving.So how not increase sand for the industry
The load capacity that vehicle is improved on the basis of the vehicle size of beach becomes an industry problems.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of beach buggy Special vehicle wheel, tire can not increased
Load capacity of the beach buggy on sand ground is improved on the basis of size, and the grains of sand are not easy to be deposited on wheel.
The technical solution used in the present invention is: providing a kind of beach buggy Special vehicle wheel, it is characterised in that: including wheel hub and
The tire being mounted on wheel hub lateral wall, the wheel hub are equipped with water conservancy diversion slope away from the inner sidewall of tire, set in the wheel hub
Have a closed working chamber, the working chamber forms the cavity structure of annular along the circumferentially extending of wheel hub, the wheel hub be equipped with
The air inlet and air outlet of working chamber connection, the air-flow that the air inlet is sent into working chamber are discharged through gas outlet, the work
The built-in percussion mechanism that the intracavitary air-flow equipped with the intracavitary flowing of responsive operation shakes with runner hub.It can be made by water conservancy diversion slope
The grains of sand on wheel hub automatically slide out outside wheel hub, and the centrifugal force progress of wheel hub can be relied on during hub rotation
The removal for improving the grains of sand on water conservancy diversion slope of one step, reaches self-cleaning effect.In addition, can be with by the way that built-in percussion mechanism is arranged
It drives built-in percussion mechanism to shake using the air-flow generated in vehicle travel process, utilizes the further removal hub surface of vibration
The grains of sand of deposition.
The percussion mechanism include vibration ball, it is described vibration ball by the air-flow in working chamber active force along working chamber
Length direction it is mobile, be fixedly installed with impact block on the inner sidewall of the working chamber, be used for and vibration movable in working chamber
Ball periodically collides.
The tire includes the tire body of annular, and the outer surface of tire body is equipped with main tread, the master
Be recessed on tread along the center of tire body width direction with arc groove, in the tire body with main cover tire
The corresponding main inner tread in face is equipped at least a pair of of attachment base, and same pair of two attachment bases are along the central axes midpoint of tire body
The cross section at place is symmetrical arranged, and the main inner tread of the attachment base and tire body is fixed, and is located in the tire body
It is equipped with telescopic rod between same pair of two attachment bases, the both ends of the telescopic rod are connect with two attachment bases respectively, the wheel
The driving mechanism for adjusting length of telescopic bar is equipped in tire ontology.It can control wheel by the elongation or retracted for clearance of telescopic rod
The shape of main tread on tire ontology, so that tire body can switching uses well between different landform, and
And sand can be made to gather on main tread when main tread and sand ground contact when telescopic rod elongation, reduce sand by
Pressure and squeeze out, therefore the tire body of this product is may be implemented on the basis of not increasing tire size in sand ground driving process
The raising of load capacity.
A guide plate, the hardness of the guide plate are embedded between main tread and main inner tread in the tire body
Greater than the hardness of tire body, and the guide plate is located at position corresponding to arc groove and disconnects being formed along tire body width
Two sub- guide plates on direction pass through ductile metallic members between two sub- guide plates and connect.It can to lead by guide plate
Tread can be very good arcuately groove position adjusting under the driving force effect by telescopic rod.
The arc groove forms annular groove along the circumferentially extending of tire body.
Groove width of the arc groove in tire body width direction is equal to 1/8~1/2 main tread width.
The guide plate is circumferential uniformly arrangement of multiple, whole guide plates along tire body.
The main inner tread is equipped at least two pairs of attachment bases, multipair attachment base and is uniformly distributed along the circumferential direction of tire body.
The Precise control of entire tire body may be implemented in multiple attachment bases, i.e., by the cooperation of multiple telescopic rods, so that wheel
The main tread of tire ontology is suitable for various landform.
The attachment base and tire body are that integral type forms, and the end of the telescopic rod and corresponding attachment base it
Between by pin shaft it is hinged.
The telescopic rod is double end hydraulic telescopic rod, two piston rods in the telescopic rod respectively with it is corresponding
Attachment base is hinged, and the control piper on telescopic rod is connect by connected pipes with controller, and the controller is built in tire sheet
In vivo.
The controller is the oil storing tube of an annular, and one end of the connected pipes is connected to corresponding telescopic rod,
The other end of connected pipes extends radially to be connected to oil storing tube along tire body, filled with for driving in the oil storing tube
The hydraulic oil of telescopic rod.The oil pressure in oil storing tube can be made to be pumped to using the centrifugal force generated in tire body rotation process
In telescopic rod, cooperate various control valves that the accurate control of telescopic rod may be implemented.This oil storing tube can be designed so that this product
Without additional setting hydraulic unit driver, such as oil pump, therefore oil storing tube can be directly built in tire body, not only structure
It is simple small and exquisite and at low cost.
The connected pipes are made of hard material, and a movable sphere is equipped in the connected pipes, the sphere
Diameter is equal to or less than the bore of connected pipes, and the both ends of the connected pipes are respectively equipped with retention bead, so that described
Sphere is limited in connected pipes.The oil liquid pressure in connected pipes can be improved by the design of sphere, i.e. sphere rotates
The centrifugal force generated in the process can be added in the extruding of oil liquid, therefore the oil liquid pressure adjustable extent in telescopic rod is big.
The sphere is hollow structure, and sphere is made of flexible plastic material, and the diameter of the sphere is equal to
The bore of connected pipes.
The sphere is made of hard material, and there are gaps between the sphere and the inside pipe wall of connected pipes.
The oil storing tube is equipped with notch, an elastic membrane is covered on the notch, for adjusting tire body and oil storage
Pressure difference between pipe.
The tire body includes fetus face and two tyre bead portions, and two tyre bead portions are located at tire along the width direction of fetus face
The two sides of face, tyre bead portion are equipped with tire lip far from one end of fetus face, and the tire lip, tyre bead portion and fetus face are integral type
Sulfidization molding.
After using the above structure, a kind of beach buggy Special vehicle wheel of the invention has the advantage that compared with prior art
Firstly, versatile, the tire that can be used as daily highway can also be used as tire used under sand ground road conditions, secondly, logical
The arc groove crossed on main tread can make sand gather in arc groove, therefore improve on sand ground when driving
Load capacity, secondly, the reconfigurable of the main tread on tire can be made by the driving of telescopic rod, therefore in sand ground environment
Its lower load capacity is big, and appropriate can adjust main tread so that arc groove is shunk when driving on conventional highway
To in main tread, the road running of abrasion when reducing to(for) arc groove position, finally, being by built-in oil storing tube
The hydraulic control system of core, which realizes, is directly arranged hydraulic control system in tire body, there is no need to external hydraulic control systems
System, it is simple and reliable for structure, and also production cost is low.
Detailed description of the invention
Fig. 1 is the partial schematic sectional view of tire part of the present invention.
Fig. 2 is the structural schematic diagram of tire body of the invention.
Fig. 3 is the attachment structure schematic diagram of oil storing tube in the present invention, connected pipes and part telescopic bar.
Fig. 4 is the partial enlargement diagram of oil storing tube in the present invention.
Fig. 5 is a kind of structural schematic diagram of beach buggy Special vehicle wheel of the invention
Wherein, 1, tire body, 1.1, fetus face, 1.2, tyre bead portion, 1.3, tire lip, 1a, main tread, 1b, it is main in
Tyre surface, 2, attachment base, 3, telescopic rod, 4, connected pipes, 5, oil storing tube, 6, sphere, 7, elastic membrane, 8, tire inner cavity, 9, arc it is recessed
Slot, 10, guide plate, 11, ductile metallic members, 12, wheel hub, 13, water conservancy diversion slope, 14, working chamber, 15, air inlet, 16, gas outlet,
17, ball, 18, impact block are shaken；
D refers to the width direction of tire body.
M refers to groove width of the arc groove in tire body width direction.
N refers to width of the main tread in tire body width direction.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Basic embodiment:
The present invention provides a kind of beach buggy Special vehicle wheel, it includes wheel hub 12 and the wheel that is mounted on 12 lateral wall of wheel hub
Tire, the wheel hub 12 are equipped with water conservancy diversion slope 13 away from the inner sidewall of tire, are equipped with closed working chamber 14 in the wheel hub 12,
The working chamber 14 forms the cavity structure of annular along the circumferentially extending of wheel hub 12, and the wheel hub 12 is equipped with to be connected with working chamber 14
Logical air inlet 15 and gas outlet 16, the air-flow that the air inlet 15 is sent into working chamber 14 are discharged through gas outlet 16, the work
Make the built-in percussion mechanism shaken equipped with the air-flow flowed in responsive operation chamber 14 with runner hub 12 in chamber 14.
Embodiment one:
Its basic structure is identical as above-mentioned basic embodiment, and difference is: the percussion mechanism includes vibration ball 17, institute
Vibration ball 17 is stated to be moved by the active force of the air-flow in working chamber 14 along the length direction of working chamber 14, the working chamber 14
Impact block 18 is fixedly installed on inner sidewall, for periodically colliding with vibration ball 17 movable in working chamber 14.
Preferably, the built-in percussion mechanism also can use the air pump realization of vehicle self-carrying, i.e. air pump and air inlet
Mouth 15 is connected to.Certainly the air inlet 15 and gas outlet 16 can also be connected directly between in the hydraulic system of vehicle, that is, be utilized
The high pressure water flow that water pump on vehicle cooling water case provides supplies the power of built-in percussion mechanism work.
Further, since tire in vehicle travel process will necessarily shape during high-speed mobile and high-speed rotation
At the high pressure of part and the low pressure of part, therefore the height in vehicle travel process on wheel can be set in the air inlet 15
The low-pressure area in vehicle travel process on wheel can be set in pressure area, gas outlet 16.To real using the pressure difference of external pressure
Now supply naturally.
Embodiment two:
Its basic structure is the same as example 1, and difference is:
The tire includes the tire body 1 of annular, and the outer surface of tire body 1 is equipped with main tread 1a, described
Main inner tread 1b corresponding with main tread 1a is equipped at least a pair of of attachment base 2, same pair of two connections in tire body 1
Seat 2 is symmetrical arranged along the cross section where the central axes midpoint of tire body 1, the main inner tube of a tyre of the attachment base 2 and tire body 1
Face 1b is fixed, and is located between same pair of two attachment bases 2 in the tire body 1 and is equipped with telescopic rod 3, the telescopic rod 3
Both ends connect respectively with two attachment bases 2, the driving mechanism for adjusting 3 length of telescopic rod is equipped in the tire body 1.
It is extended or is shunk by driving mechanisms control telescopic rod 3 to control the crooked radian of the main tread 1a of tire body 1.Such as
3 retracted for clearance of telescopic rod when driving on daily highway, so that in mid diameter to be greater than both ends diameter small by main tread 1a
It is arc-shaped, common highway tire used can be regarded at this time.And the then driving machine when driving in the soft grounds such as sand ground
Structure control telescopic rod 3 extend so that main tread 1a in the width direction the both ends d diameter increase, even make outside winner
Tyre surface 1a is less than both ends diameter in mid diameter, i.e., main tread 1a is in waist-drum-shaped structure.The tire of this state can make sand
The sand on ground is gathered on main tread 1a, and reduction not will lead to sand even by the load pressure of tire body and along wheel
The width direction d of tire ontology 1 is squeezed out.This is also exactly that the tire of this product reaches high load on the basis of not increasing tire size
Technological core.
As shown in Figure 1, main tread 1a described in the text is referred both in Fig. 1 along the vertical direction positioned at 1 upper end of tire body
Outer surface.And main inner tread 1b is then the inner cavity top surface of tire body 1, i.e., the described main tread 1a and main inner tread 1b distinguish position
Inside and outside tire body 1.
Embodiment three:
Its basic structure is identical as embodiment two, and difference is: the main inner tread 1b is equipped at least two pairs of attachment bases
2, multipair attachment base 2 is uniformly distributed along the circumferential direction of tire body 1.The advantage of attachment base more than 2 is each for main tread 1a
Partial shape control is more accurate, and control force is big, its shortcoming is that structure is complicated is at high cost, and for control system
It is big to control difficulty.
Example IV:
Its basic structure is identical as embodiment three, and difference is: the attachment base 2 is integral type vulcanization with tire body 1
Molding, and it is hinged between the end of the telescopic rod 3 and corresponding attachment base 2.I.e. the attachment base 2 is also rubber material
It is made, by the improvement for mold cavity so that the completion of integral type during sulfidization molding of tire body 1 connects
The molding of joint chair 2.The attachment base 2 is equipped with hinge hole, hinged by pin shaft between the end and attachment base 2 of telescopic rod 3.
Embodiment five:
Its basic structure is identical as example IV, and difference is: the telescopic rod 3 is double end hydraulic telescopic rod, described
Two piston rods in telescopic rod 3 are hinged with corresponding attachment base 2 respectively, and the control piper on telescopic rod 3 passes through connection
Oil pipe 4 is connect with driving mechanism, and the driving mechanism is built in tire body 1.Above-mentioned double end hydraulic telescopic rod refers to band
There are two the telescoping hydraulic cylinders of piston rod.Connected pipes 4 will control oil liquid and be input to telescopic rod 3 from the hydraulic fluid port on telescopic rod 3
Control piper in, realize control for telescopic rod inner piston rod stroke from there through the variation of oil pressure.
Embodiment six:
Its basic structure is identical as embodiment five, and difference is: the driving mechanism is the oil storing tube 5 of an annular, described
One end of connected pipes 4 be connected to corresponding telescopic rod 3, the other end the radially extending along tire body 1 of connected pipes 4
To being connected to oil storing tube 5, filled with the hydraulic oil for driving telescopic rod 3 in the oil storing tube 5.The oil storing tube 5 is located at wheel
In the inner cavity 8 of tire ontology 1.Certainly preferably, the oil storing tube 5 is equipped with conventional zero such as solenoid electric valve, sensor
Part so that the flowing of 5 inner fluid of oil storing tube can be controlled accurately, and realizes automation control and information feedback.These
It is rudimentary knowledge extremely conventional in hydraulic control system, therefore does not do detailed repeat herein.
Embodiment seven:
Its basic structure is identical as embodiment six, and difference is: the connected pipes 4 are made of hard material, specifically institute
The connected pipes 4 stated are stainless steel tube, and a movable sphere 6, the diameter etc. of the sphere 6 are equipped in the connected pipes 4
In or less than connected pipes 4 bore, the both ends of the connected pipes 4 are respectively equipped with retention bead, so that the sphere 6
It is limited in connected pipes 4.Sphere 6 described in the text plays the role of piston actually.
Embodiment eight:
Its basic structure is identical as embodiment seven, and difference is: the sphere 6 is hollow structure, and sphere 6 is by elastic material
Material is made, and specifically the sphere 6 is made of engineering plastics, and the diameter of the sphere 6 is equal to the bore of connected pipes 4.
It is specifically slidably matched between the sphere 6 and connected pipes 4, certainly, when tire body 1 rotates more than limit velocity to make
Connected pipes 4 make under the influence of centrifugal force in connected pipes 4 close to sphere 6 local oil pressure be more than safety value when, institute
The hollow position for stating the plastic deformation of sphere 6 and hypercentre is shunk, so that in the pipe of the lateral wall of sphere 6 and connected pipes 4
Gap is reserved between wall, is used for pressure release.Preferably, inert gas is poured in the sphere 6 in advance, and in the sphere 6
Pressure value be equal to pressure value of the connected pipes 4 when remaining static.
Embodiment nine:
Its basic structure is identical as embodiment seven, and difference is: the sphere 6 is made of hard material, the sphere 6 with
There are gaps between the inside pipe wall of connected pipes 4.
Embodiment ten:
Its basic structure is identical as embodiment six, and difference is: the oil storing tube 5 is equipped with notch, covers on the notch
It is stamped an elastic membrane 7, for adjusting the pressure difference between tire body 1 and oil storing tube 5.It can to store up by the way that elastic membrane 7 is arranged
Pressure value in oil pipe 5 is mutually balanced with the pressure value in tire body 1.Gas i.e. in oil storing tube 5 in oil pressure and tire body 1
Pressure mutually balance.Certainly preferably, the oil storing tube 5 is equipped with pressure release mouth, in order to tearing open between tire body 1 and wheel hub
Unload installation.
Embodiment 11:
Its basic structure is identical as embodiment ten, and difference is: the tire body 1 includes fetus face 1.1 and two tires
Edge 1.2, two tyre bead portions 1.2 are located at the two sides of fetus face 1.1 along the width direction d of fetus face 1.1, and tyre bead portion 1.1 is separate
One end of fetus face 1.1 is equipped with tire lip 1.3, and the tire lip 1.3, tyre bead portion 1.2 and fetus face 1.1 are sulfided into for integral type
Type.
Refer to that two tyre bead portions 1.2 and fetus face 1.1 surround the tire inner cavity 8 to be formed with construction opening in tire body 1,
It does not mean that and is embedded into tyre bead portion 1.2 or in fetus face 1.1.
Embodiment 12:
Its basic structure is identical as embodiment 11, and difference is: along 1 width of tire body on the main tread 1a
The center of direction d is recessed with arc groove 9.
Embodiment 13:
Its basic structure is identical as embodiment 12, and difference is: being located at main tread 1a and master in the tire body 1
A guide plate 10 is embedded between inner tread 1b, the hardness of the guide plate 10 is greater than the hardness of tire body 1, and the guide plate
10, which are located at position corresponding to arc groove 9, disconnects the two sub- guide plates to be formed on 1 width direction d of tire body, and two
It is connected between sub- guide plate by ductile metallic members 11.
Embodiment 14:
Its basic structure is identical as embodiment 13, and difference is: the arc groove 9 prolongs along the circumferential direction of tire body 1
It stretches to form annular groove.The effect of arc groove 9 is not the rollet on the main tread 1a of conventional tire, and the two is completely
Different, the effect of rollet is to increase road holding, therefore the structure design of the decorative pattern of its tire tread is to improve
The road holding of tire and design its shape.And the arc groove 9 in the present patent application is then needed sand lock in sand ground in arc
In groove 9, so that super surrounding squeezes out after avoiding sand from being under pressure, therefore the design focal point of arc groove 9 is arc groove 9
It is low between two sides senior middle school on tire width direction d, thus just it is able to achieve gathering for sand.
Preferably, the arc groove 9 forms the arc groove of ring structure along the circumferentially extending of tire body 1.
Preferably, the arc groove 9 is multiple, circumferentially-spaced row of whole arc grooves 9 along tire body 1
Column.
Embodiment 15:
Its basic structure is identical as embodiment 14, and difference is: the arc groove 9 is along 1 width direction d of tire body
On groove width M equal to 1/8~1/2 main tread 1a width N, i.e. M be equal to 1/8~1/2 in arbitrary proportion N.As excellent
Choosing, the width N of main tread 1a of groove width M of the arc groove 9 on 1 width direction d of tire body equal to 1/4.
Embodiment 16:
Its basic structure is identical as embodiment 15, and difference is: the guide plate 10 is multiple, whole guide plate
10 uniformly arrange along the circumferential of tire body 1.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above embodiments, specific structure is allowed to vary, all institutes in the protection scope of demand for independence of the present invention
The various change of work is within the scope of the invention.
Claims (10)
1. a kind of beach buggy Special vehicle wheel, it is characterised in that: including wheel hub (12) and the wheel being mounted on wheel hub (12) lateral wall
Tire, the wheel hub (12) are equipped with water conservancy diversion slope (13) away from the inner sidewall of tire, closed work are equipped in the wheel hub (12)
Make chamber (14), the working chamber (14) cavity structure annular along the circumferentially extending formation of wheel hub (12), on the wheel hub (12)
Equipped with the air inlet (15) and gas outlet (16) being connected to working chamber (14), the air inlet (15) is sent into working chamber (14)
Air-flow is discharged through gas outlet (16), equipped with the air-flow band runner hub flowed in responsive operation chamber (14) in the working chamber (14)
(12) the built-in percussion mechanism shaken.
2. a kind of beach buggy Special vehicle wheel according to claim 1, it is characterised in that: the tire includes the tire of annular
The outer surface of ontology (1), tire body (1) is equipped with main tread (1a), along tire body on the main tread (1a)
(1) center of width direction d is recessed with arc groove (9), in the tire body (1) with main tread (1a) phase
Corresponding main inner tread (1b) is equipped at least a pair of of attachment base (2), and same pair of two attachment bases (2) are along tire body (1)
Cross section where the midpoint of central axes is symmetrical arranged, and the main inner tread (1b) of the attachment base (2) and tire body (1) is fixed,
And be located between same pair of two attachment bases (2) in the tire body (1) and be equipped with telescopic rod (3), the telescopic rod (3)
Both ends are connect with two attachment bases (2) respectively, and the driving for adjusting telescopic rod (3) length is equipped in the tire body (1)
Mechanism.
3. a kind of beach buggy Special vehicle wheel according to claim 2, it is characterised in that: be located in the tire body (1)
It is embedded between main tread (1a) and main inner tread (1b) guide plate (10), the hardness of the guide plate (10) is greater than tire sheet
The hardness of body (1), and the guide plate (10) is located at position corresponding to arc groove (9) and disconnects being formed along tire body (1)
Two sub- guide plates on width direction d are connected by ductile metallic members (11) between two sub- guide plates.
4. a kind of beach buggy Special vehicle wheel according to claim 3, it is characterised in that: the percussion mechanism includes vibration
Ball (17), vibration ball (17) are moved by the active force of the air-flow in working chamber (14) along the length direction of working chamber (14)
It is dynamic, impact block (18) are fixedly installed on the inner sidewall of the working chamber (14), are used for and movable vibration in working chamber (14)
Ball (17) periodically collides.
5. a kind of beach buggy Special vehicle wheel according to claim 4, it is characterised in that: the arc groove (9) is along tire
The circumferentially extending of ontology (1) forms annular groove.
6. a kind of beach buggy Special vehicle wheel according to claim 5, it is characterised in that: the arc groove (9) is along tire
Groove width M on ontology (1) width direction d is equal to 1/8~1/2 main tread (1a) width N.
7. a kind of beach buggy Special vehicle wheel according to claim 6, it is characterised in that: the guide plate (10) is more
A, whole guide plates (10) are uniformly arranged along the circumferential of tire body (1).
8. a kind of beach buggy Special vehicle wheel according to claim 7, it is characterised in that: the main inner tread (1b) is equipped with
At least two pairs of attachment bases (2), multipair attachment base (2) are uniformly distributed along the circumferential direction of tire body (1).
9. a kind of beach buggy Special vehicle wheel according to claim 8, it is characterised in that: the attachment base (2) and tire sheet
Body (1) is integral type molding, and hinged between the end of the telescopic rod (3) and corresponding attachment base (2).
10. a kind of beach buggy Special vehicle wheel according to claim 9, it is characterised in that: the telescopic rod (3) is double end
Hydraulic telescopic rod, two piston rods in the telescopic rod (3) respectively with corresponding attachment base (2) hingedly, telescopic rod (3)
On control piper connect with driving mechanism by connected pipes (4), it is interior that the driving mechanism is built in tire body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389500.3A CN109466235A (en) | 2018-11-21 | 2018-11-21 | A kind of beach buggy Special vehicle wheel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389500.3A CN109466235A (en) | 2018-11-21 | 2018-11-21 | A kind of beach buggy Special vehicle wheel |
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| Publication Number | Publication Date |
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| CN109466235A true CN109466235A (en) | 2019-03-15 |
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| CN201811389500.3A Pending CN109466235A (en) | 2018-11-21 | 2018-11-21 | A kind of beach buggy Special vehicle wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216491A (en) * | 2020-02-28 | 2020-06-02 | 山东大学 | Wheel structure and vehicle with adjustable wheel diameter |
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| CN207523367U (en) * | 2017-10-31 | 2018-06-22 | 力帆实业(集团)股份有限公司 | All-terrain adaptable wheel and motor vehicle |
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| JPH07315001A (en) * | 1994-05-24 | 1995-12-05 | Hitachi Metals Ltd | Automobile wheel |
| CN1120501A (en) * | 1994-06-20 | 1996-04-17 | 固特异轮胎和橡胶公司 | A non-directional pneumatic tire for use on agricultural tractors and other like vehicles |
| CN2628767Y (en) * | 2003-05-28 | 2004-07-28 | 达隆科技股份有限公司 | Vane wheel |
| CN101786473A (en) * | 2009-01-27 | 2010-07-28 | 本田技研工业株式会社 | Splash guard mechanism for vehicle |
| US20120286561A1 (en) * | 2011-05-13 | 2012-11-15 | Truper Herramientas, SA DE CV | Wheelbarrow rim |
| CN203511144U (en) * | 2013-09-24 | 2014-04-02 | 泰安启程车轮制造有限公司 | Hub with distinct layers |
| CN207523367U (en) * | 2017-10-31 | 2018-06-22 | 力帆实业(集团)股份有限公司 | All-terrain adaptable wheel and motor vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111216491A (en) * | 2020-02-28 | 2020-06-02 | 山东大学 | Wheel structure and vehicle with adjustable wheel diameter |
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