阅读说明：本技术 一种卡车轻量化铝合金车轮 (Truck lightweight aluminum alloy wheel ) 是由 冯海波 郑伟光 李骏 杨昌波 鲍家定 唐荣江 何水龙 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种卡车轻量化铝合金车轮,包括车轮整体、外壳和控制箱,包括车轮整体、轮毂和连接板,车轮整体的中间固定连接有轮毂,轮毂的外围嵌入连接有轮胎,轮毂的前面中间固定连接有连接板,连接板的前面中间嵌入连接有装饰板,连接的前面贯穿连接有固定孔,轮毂的内部固定连接有内部吸音板,内部吸音板设在轮毂处,而且外部吸音板和内部吸音板分别通过不同的吸音板材制成,所以外部吸音板和内部吸音板本身有较好的吸音效果,使得车轮整体在移动或减震弹簧在减振时所产生的噪音都被很好的吸收减弱,从而避免了车轮整体使用时噪音过大导致患者驾驶产生不适,而且辅助机构通过减振和吸音两种方式,使得车轮整体使用时更加方便。(The invention discloses a truck light-weight aluminum alloy wheel, which comprises a wheel whole body, a shell and a control box, wherein the wheel whole body, a wheel hub and a connecting plate are arranged in the middle of the wheel whole body, a tire is embedded and connected on the periphery of the wheel hub, the connecting plate is fixedly connected in the middle of the front surface of the wheel hub, a decorative plate is embedded and connected in the middle of the front surface of the connecting plate, a fixing hole is penetratingly connected in the front surface of the connecting plate, an internal acoustic panel is fixedly connected in the wheel hub and is arranged at the wheel hub, and the external acoustic panel and the internal acoustic panel are respectively made of different acoustic panels, so that the external acoustic panel and the internal acoustic panel have good acoustic absorption effects, noise generated by the wheel whole body during movement or vibration reduction of a damping spring is well absorbed and weakened, and the discomfort caused by the overlarge noise when the wheel is integrally used is avoided, and the auxiliary mechanism is more convenient when the wheel is integrally used through two modes of vibration reduction and sound absorption.)

1. The utility model provides a truck lightweight aluminum alloy wheel, includes that the wheel is whole (1), wheel hub (2) and connecting plate (3), its characterized in that: the middle of the wheel whole body (1) is fixedly connected with a wheel hub (2), the periphery of the wheel hub (2) is embedded and connected with a tire (5), the front middle of the wheel hub (2) is fixedly connected with a connecting plate (3), the front middle of the connecting plate (3) is embedded and connected with a decorative plate (6), the front of the connecting plate (3) is connected with a fixing hole (4) in a penetrating way, wherein,

an internal sound-absorbing plate (10) is fixedly connected to the inside of the hub (2), a damping spring (9) is fixedly connected to the periphery of the hub (2), a movable plate (7) is fixedly connected to the periphery of the damping spring (9), and an external sound-absorbing plate (8) is fixedly connected to the periphery of the movable plate (7);

the right side of the tire (5) is fixedly connected with an air valve (19), the right side of the air valve (19) is connected with a sealing cover (18) in an embedded mode, the middle inside of the air valve (19) is connected with a ventilation cavity (20) in a penetrating mode, the left side of the top end of the ventilation cavity (20) is fixedly connected with an air pressure detector (11), the left side of the top of the air valve (19) is connected with a lifting cylinder (12) in an embedded mode, the bottom of the lifting cylinder (12) is connected with a lifting plate (13) in an embedded mode, the middle of the top of the air valve (19) is connected with a through hole (16) in a penetrating mode, the left end of the through hole (16) is fixedly connected with a telescopic cylinder (14), the right side of the telescopic cylinder (14) is connected with a telescopic plate (15) in an embedded mode, and the middle of the right side of the through hole (16) is connected with a clamping groove (17) in an embedded mode;

the inside both ends fixedly connected with hydraulic pressure section of thick bamboo (21) of wheel hub (2), the top embedding of hydraulic pressure section of thick bamboo (21) is connected with piston rod (22), the top fixedly connected with rigging board (23) of piston rod (22), the both sides embedding of rigging board (23) is connected with little steel ball (24), the both sides embedding of fly leaf (7) is connected with big steel ball (25).

2. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the hub (2) and the movable plate (7) are connected through a damping spring (9).

3. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the periphery of the movable plate (7) is matched with the inner periphery of the external sound-absorbing plate (8).

4. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the damping springs (9) are ten in number and are uniformly distributed in a circular shape.

5. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the lifting cylinder (12) and the telescopic cylinder (14) are electrically connected with the air pressure detector (11).

6. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the sealing cover (18) is connected with the valve nozzle (19) through threads.

7. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the width of the expansion plate (15) is matched with the width of the clamping groove (17).

8. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the cross-sectional shapes of the hydraulic cylinder (21) and the piston rod (22) are both rectangular, and the cross-sectional size of the hydraulic cylinder (21) is larger than that of the piston rod (22).

9. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the hydraulic cylinder (21) and the movable plate (7) are connected through a piston rod (22).

10. The truck lightweight aluminum alloy wheel according to claim 1, characterized in that: the hydraulic cylinder (21), the piston rod (22) and the attaching plate (23) are respectively provided with five parts and are circularly and uniformly distributed.

Technical Field

The invention relates to the technical field of wheel manufacturing, in particular to a truck light-weight aluminum alloy wheel.

Background

A wheel is a rotating assembly between a tire and an axle, which bears the load, and generally consists of two main components, a rim, which is the component of the wheel used to mount and support the tire, and a spoke, which is the support component of the wheel connected at both ends to the axle and rim, respectively.

At present, the wheel that the truck used is all too simple, can not carry out the damping amortization when the wheel removes, lead to the user when driving the use, produce vibration and noise and produce the discomfort when the wheel uses, and current wheel can not detect the inside atmospheric pressure of tire when aerifing, so can lead to the tire to lead to the explosion because of inside atmospheric pressure is too big, and current wheel when the pivot overlap joint with the truck, do not have the mechanism to the preliminary fixed of pivot, so lead to the user when fixed, will manually align between the pivot of wheel and truck, thereby it is very troublesome.

Disclosure of Invention

The invention aims to provide a truck lightweight aluminum alloy wheel, which solves the problems that the prior art does not reduce vibration and noise, does not detect the internal air pressure of a tire, and is troublesome in manually aligning the wheel and a rotating shaft.

In order to achieve the purpose, the invention provides the following technical scheme: the truck lightweight aluminum alloy wheel comprises a wheel whole body, a wheel hub and a connecting plate, wherein the wheel hub is fixedly connected in the middle of the wheel whole body, a tire is embedded and connected on the periphery of the wheel hub, the connecting plate is fixedly connected in the middle of the front of the wheel hub, a decorative plate is embedded and connected in the middle of the front of the connecting plate, a fixing hole is penetratingly connected in front of the connecting plate, wherein,

an internal sound-absorbing plate is fixedly connected inside the wheel hub, a damping spring is fixedly connected on the periphery of the wheel hub, a movable plate is fixedly connected on the periphery of the damping spring, and an external sound-absorbing plate is fixedly connected on the periphery of the movable plate;

the right side of the tire is fixedly connected with an inflating valve, the right side of the inflating valve is connected with a sealing cover in an embedded mode, the middle inside of the inflating valve is connected with a ventilation cavity in a penetrating mode, the left side of the top end of the ventilation cavity is fixedly connected with an air pressure detector, the left side of the top of the inflating valve is connected with a lifting cylinder in an embedded mode, the bottom of the lifting cylinder is connected with a lifting plate in an embedded mode, the middle of the top of the inflating valve is connected with a through hole in a penetrating mode, the left end of the through hole is fixedly connected with a telescopic cylinder, the right side of the telescopic cylinder is connected with a telescopic plate in an embedded mode, and the middle of the right side of the through hole is connected with a clamping groove in an embedded mode;

the utility model discloses a wheel hub's inside both ends fixedly connected with hydraulic pressure section of thick bamboo, the top embedding of hydraulic pressure section of thick bamboo is connected with the piston rod, the top fixedly connected with rigging plate of piston rod, the both sides embedding of rigging plate is connected with little steel ball, the both sides embedding of fly leaf is connected with big steel ball.

Preferably, the wheel hub is connected with the movable plate through damping springs, the periphery of the movable plate is matched with the inner periphery of the external sound-absorbing plate, and ten damping springs are arranged and are distributed in a circular and uniform manner.

Preferably, the lifting cylinder and the telescopic cylinder are electrically connected with the air pressure detector, the sealing cover is in threaded connection with the valve cock, and the width of the telescopic plate is matched with that of the clamping groove.

Preferably, the cross sectional shape of a hydraulic pressure section of thick bamboo and piston rod all is the rectangle, and the cross sectional size of a hydraulic pressure section of thick bamboo is greater than the cross sectional size of piston rod, a hydraulic pressure section of thick bamboo and fly leaf pass through the piston rod and connect, a hydraulic pressure section of thick bamboo, piston rod and rigging board respectively are equipped with five, and are circular evenly distributed.

Compared with the prior art, the invention has the beneficial effects that:

(1) the truck lightweight aluminum alloy wheel has the advantages that through the arrangement of the auxiliary mechanism, when the whole wheel rotates and moves, vibration force can be generated due to unevenness of the ground, the generated vibration force can be transmitted to the rotating shaft of the intermediate connection, the vibration force can be transmitted to the movable plate firstly during transmission, the movable plate can be transmitted to the damping spring, the damping spring can rebound and offset the vibration force through elasticity of the damping spring when contacting the vibration force, in the process, a large amount of noise can be generated between a tire and a hub, so that the external sound-absorbing plate is arranged at the movable plate, the internal sound-absorbing plate is arranged at the hub, and the external sound-absorbing plate and the internal sound-absorbing plate are respectively made of different sound-absorbing plates, so that the external sound-absorbing plate and the internal sound-absorbing plate have better sound-absorbing effect, and the noise generated when the whole wheel moves or the damping spring damps is well absorbed and weakened, therefore, the discomfort of a patient caused by overlarge noise when the wheel is used integrally is avoided, and the auxiliary mechanism is more convenient to use integrally through two modes of vibration reduction and sound absorption;

(2) the truck lightweight aluminum alloy wheel is characterized in that a protective mechanism is arranged, when a user unscrews a sealing cover from an inflating valve to inflate the truck, an air pressure detector can detect air pressure inside the tire, when air pressure data detected by the air pressure detector is lower than air pressure set in the truck, the air pressure detector can close a lifting cylinder, the lifting cylinder can stretch out the lifting plate from a vent cavity, the left side and the right side of the vent cavity are communicated, meanwhile, the air pressure detector can start the telescopic cylinder, the telescopic cylinder stretches out the telescopic plate to a clamping groove, the middle of a through hole is blocked, gas inside the vent cavity is prevented from leaking from the through hole, then the tire can be inflated through the inflating valve, when the air pressure data detected by the air pressure detector is equal to the air pressure set in the truck, the air pressure detector starts the lifting cylinder, and the lifting cylinder stretches out the lifting plate, the middle of the ventilation cavity is blocked, so that gas filled at the right side of the inflating valve cannot enter the tire, meanwhile, the air pressure detector can control the telescopic cylinder to be closed, the lifting cylinder retracts the telescopic plate, the through hole is communicated up and down, and the gas filled at the right side of the inflating valve is discharged from the ventilation cavity through the through hole, so that a user can know whether the tire is filled with the gas or not according to whether the gas is discharged from the middle of the inflating valve or from the side of the inflating valve, and the protection mechanism avoids explosion caused by the fact that the user fills excessive gas into the tire, thereby greatly avoiding the accident situation generated when the tire is inflated;

(3) the truck lightweight aluminum alloy wheel is characterized in that a fixing mechanism is arranged, a telescopic button is arranged behind a connecting plate, and a pause button is arranged at an attaching plate, so that when a user attaches and joints the whole wheel with a truck rotating shaft of a truck, the truck rotating shaft can attach and be pressed against the connecting plate, the telescopic button at the corresponding connecting plate can be pressed, a hydraulic cylinder can be started after the telescopic button is pressed, the hydraulic cylinder extends a piston rod towards the truck rotating shaft, the attaching plate can be driven to move towards the truck rotating shaft after the piston rod extends out, the pause button at the attaching plate can be pressed when the attaching plate is attached to the outer wall of the truck rotating shaft, the hydraulic cylinder can stop moving the attaching plate after the pause button is pressed again, the truck rotating shaft can be clamped in the middle of the whole wheel by five attaching plates, after clamping is finished, the user can pass through a bolt through a fixing hole to be fixed with a groove corresponding to the truck rotating shaft through a thread, therefore, the arrangement of the fixing mechanism enables the center of the whole wheel to be aligned and fixed with the vehicle rotating shaft more quickly, and meanwhile, the trouble that a user needs to align the whole wheel with the vehicle rotating shaft manually is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the hub of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a side view cross-sectional structural view of the hub of the present invention;

fig. 5 is a rear plan view of the hub of the present invention.

In the figure: 1. the wheel is integral; 2. a hub; 3. a connecting plate; 4. a fixing hole; 5. a tire; 6. a decorative plate; 7. a movable plate; 8. an external sound absorbing panel; 9. a damping spring; 10. an internal acoustic panel; 11. an air pressure detector; 12. a lifting cylinder; 13. a lifting plate; 14. a telescopic cylinder; 15. a retractable plate; 16. a through hole; 17. a card slot; 18. a sealing cover; 19. an air valve; 20. a vent lumen; 21. a hydraulic cylinder; 22. a piston rod; 23. attaching a plate; 24. small steel balls; 25. large steel balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a truck lightweight aluminum alloy wheel, 1, wheel are whole; 2. a hub; 3. a connecting plate; 4. a fixing hole; 5. a tire; 6. a decorative plate; 7. a movable plate; 8. an external sound absorbing panel; 9. a damping spring; 10. an internal acoustic panel; 11. an air pressure detector; 12. a lifting cylinder; 13. a lifting plate; 14. a telescopic cylinder; 15. a retractable plate; 16. a through hole; 17. a card slot; 18. a sealing cover; 19. an air valve; 20. a vent lumen; 21. a hydraulic cylinder; 22. a piston rod; 23. attaching a plate; 24. small steel balls; 25. the middle of the wheel whole body 1 is fixedly connected with a wheel hub 2, the periphery of the wheel hub 2 is embedded and connected with a tire 5, the middle of the front surface of the wheel hub 2 is fixedly connected with a connecting plate 3, the middle of the front surface of the connecting plate 3 is embedded and connected with a decorative plate 6, the front surface of the connecting plate 3 is connected with a fixing hole 4 in a penetrating way, wherein,

the wheel hub 2 and the movable plate 7 are connected through the damping springs 9, the periphery of the movable plate 7 is matched with the inner periphery of the external sound-absorbing plate 8, the damping springs 9 are ten and are uniformly distributed in a circular shape, the movable plate 7, the external sound-absorbing plate 8, the damping springs 9 and the internal sound-absorbing plate 10 form an auxiliary mechanism, when the wheel whole body 1 rotates and moves, vibration force can be generated due to unevenness of the ground, the generated vibration force can be transmitted to a rotating shaft connected in the middle, when the vibration force is transmitted to the movable plate 7, the movable plate 7 can be transmitted to the damping springs 9, when the damping springs 9 contact the vibration force, the vibration force can be rebounded and counteracted through elasticity of the springs, and in the process, a large amount of noise can be generated between the tire 5 and the wheel hub 2, so the external sound-absorbing plate 8 is arranged at the movable plate 7, be equipped with inside abatvoix 10 in wheel hub 2 department, and outside abatvoix 8 and inside abatvoix 10 are made through the sound panel that inhales of difference respectively, so outside abatvoix 8 and inside abatvoix 10 itself have better sound absorbing effect, make the whole 1 produced noise when removing or damping spring 9 at the damping all weaken by fine absorption, thereby the too big patient's of leading to of noise drives and produces discomfort when having avoided the whole 1 use of wheel, and complementary unit passes through the damping and inhales the sound dual mode, make the whole 1 use of wheel more convenient.

The lifting cylinder 12 and the telescopic cylinder 14 are electrically connected with the air pressure detector 11, the sealing cover 18 is connected with the valve mouth 19 through threads, the width of the telescopic plate 15 is matched with the width of the clamping groove 17, the air pressure detector 11, the lifting cylinder 12, the lifting plate 13, the telescopic cylinder 14, the telescopic plate 15, the through hole 16, the clamping groove 17, the sealing cover 18 and the valve mouth 19 jointly form a protection mechanism, when a user unscrews the sealing cover 18 from the valve mouth 19 for inflation, the air pressure detector 11 can detect the air pressure inside the tire 5, when the air pressure data detected by the air pressure detector 11 is lower than the set air pressure inside, the air pressure detector 11 can close the lifting cylinder 12, the lifting cylinder 12 extends the lifting plate 13 from the ventilation cavity 20, the left side and the right side of the ventilation cavity 20 are communicated, the air pressure detector 11 can start the telescopic cylinder 14, and the telescopic cylinder 14 extends the telescopic plate 15 to the clamping groove 17, so that the middle of the through hole 16 is blocked, the air in the ventilation cavity 20 is prevented from leaking from the through hole 16, then the tire 5 can be inflated through the valve 19, when the air pressure data detected by the air pressure detector 11 is equal to the air pressure set in the interior, the air pressure detector 11 starts the lifting cylinder 12, so that the lifting cylinder 12 extends out of the lifting plate 13, the middle of the ventilation cavity 20 is blocked, the air inflated at the right side of the valve 19 cannot enter the tire 5, meanwhile, the air pressure detector 11 controls the telescopic cylinder 14 to be closed, so that the lifting cylinder 12 retracts the telescopic plate 15, the through hole 16 is communicated up and down, so that the air inflated at the right side of the valve 19 is exhausted from the ventilation cavity 20 through the through hole 16, a user knows whether the interior of the tire 5 is filled with air according to whether the air is exhausted from the middle of the valve 19 or exhausted beside the valve, and the protection mechanism prevents the user from exploding caused by the excess air inflated into the interior of the tire 5, thereby greatly avoiding accidents occurring when the tyre 5 is inflated.

The cross-sectional shapes of the hydraulic cylinder 21 and the piston rod 22 are both rectangular, the cross-sectional size of the hydraulic cylinder 21 is larger than that of the piston rod 22, the hydraulic cylinder 21 is connected with the movable plate 7 through the piston rod 22, five hydraulic cylinders 21, five piston rods 22 and five attaching plates 23 are respectively arranged and are circularly and uniformly distributed, a fixing mechanism is formed by the hydraulic cylinder 21, the piston rod 22 and the attaching plate 23, a telescopic button is arranged at the back of the connecting plate 3, and a pause button is arranged at the attaching plate 23, so that when a user attaches and overlaps the wheel whole 1 and the vehicle rotating shaft of a truck, the vehicle rotating shaft can be attached to the connecting plate 3, the corresponding telescopic button at the connecting plate 3 can be pressed, after the telescopic button is pressed, the hydraulic cylinder 21 can be started, so that the piston rod 22 is extended to the vehicle rotating shaft, and after the piston rod 22 is extended, the attaching plate 23 can be driven to move to the vehicle rotating shaft, when attaching plate 23 and the laminating of car pivot outer wall, the pause button of attaching plate 23 department will be pressed, the back is pressed again to the pause button, hydraulic pressure section of thick bamboo 21 will stop the removal with attaching plate 23, the car pivot will be by five attaching plate 23 centre clampings in the whole 1 centre of wheel with the reason, the centre gripping is good the back, the user passes fixed orifices 4 through the bolt again and carries out the thread tightening with the corresponding groove of car pivot, so fixing mechanism's setting, make the whole 1 center of wheel more quick align with the car pivot fixed, the user has also been avoided simultaneously and will manually the trouble of aligning between the whole 1 of wheel and the car pivot.

The working principle is as follows: when the user will use the whole 1 of wheel, when will pasting with the car pivot of truck earlier the whole 1 of wheel, make the whole 1 five rigging boards 23 of wheel align the centre gripping of car pivot, align the back, the user just can fix between the whole 1 of wheel and the car pivot, after fixing, the user is inflated inside 5 tires through inflating valve 19, when aerifing, protection machanism can detect the inside atmospheric pressure of 5 tires through pressure detector 11, and carry out corresponding operation according to the atmospheric pressure data that detect out, after inflating, the user just can use the whole 1 of wheel, and when the whole 1 of wheel uses, can carry out the damping and inhale the sound through complementary unit.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.