CN217553625U

CN217553625U - Height-adjustable axle chassis applying hydraulic structure

Info

Publication number: CN217553625U
Application number: CN202220128987.5U
Authority: CN
Inventors: 魏向阳; 焦延昌; 李鹏波
Original assignee: Al Ko Yantai Machinery Co ltd
Current assignee: Al Ko Yantai Machinery Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-10-11
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an application hydraulic pressure structure height-adjustable's axletree chassis, including link and connecting block, the one end fixed mounting of link has places the board, the one end of connecting block is rotated and is connected with the dwang, the both ends of dwang are all rotated and are installed wheel hub, and the surface of dwang rotates and is connected with hydraulic cylinder, hydraulic cylinder keeps away from the one end fixed mounting organism of its self and dwang junction, the one end of organism has the power with the help of wire electric connection. Install hydraulic cylinder on the dwang through the board front and back position of placing that sets up, through the atmospheric pressure regulation connecting block swing arm angle of control pneumatic cylinder to in adjustment wheel hub's angle, realize placing the altitude mixture control of board, thereby avoided when loading and unloading some main equipments, because chassis height is higher, need use tools to carry out supplementary transport, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty.

Description

Height-adjustable axle chassis applying hydraulic structure

Technical Field

The utility model belongs to the technical field of commercial trailer chassis, concretely relates to application hydraulic structure height-adjustable's axletree chassis.

Background

The trailer is a vehicle which is towed by an automobile and does not have a power driving device per se, the combination of one automobile and one or more trailers is adopted, a cargo vehicle and a towed automobile are driving vehicle sections of an automobile train, the trailer is called a main vehicle, a driven vehicle section towed by the main vehicle is called a trailer, the trailer is started from an important vehicle type of road transportation, the transportation by the automobile train is the most effective and simple important means for improving economic benefits, and the trailer has the advantages of quickness, mobility, flexibility, safety and the like; the zone transportation can be conveniently realized.

Conventional commercial trailer chassis arrangements are in use:

1. because commercial vehicle chassis high fixation can not be adjusted, has leaded to when loading and unloading some main equipment, because chassis height is higher, needs use tools to carry out supplementary transport, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty to cause and waste time and energy when carrying.

2. Because when carrying out altitude mixture control, place the board and easily appear vibrations when rotating, lead to when reducing and raising placing the board, the goods that produced vibrations easily lead to the upper end takes place to rock to cause unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an application hydraulic structure height-adjustable's axletree chassis has solved the problem that commercial car chassis height-fixing is not adjustable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an application hydraulic structure height-adjustable's axletree chassis, includes link and connecting block, the one end fixed mounting of link places the board, the one end of connecting block is rotated and is connected with the dwang, the both ends of dwang are all rotated and are installed wheel hub, and the surface of dwang rotates and is connected with hydraulic cylinder, hydraulic cylinder keeps away from the one end fixed mounting organism of its self and dwang junction, the one end of organism has the power with the help of wire electric connection, the one end fixed mounting of power has signal receiver, one side of connecting block is rotated and is connected with the mount, the fixed surface of mount is connected with the stopper, and one side of mount rotates and installs the turning block, one side fixedly connected with accessory plate of turning block, the top movable mounting of accessory plate has the bottom block, the top fixedly connected with spring of bottom block, and the surface sliding mounting of bottom block has a connecting section of thick bamboo.

Preferably, the connecting blocks are at least four, four two connecting blocks are a group, and the connecting blocks are distributed in an axisymmetric manner by using the placing plate, the fixing frame and the top of the machine body are fixedly installed at the bottom end of the placing plate, and one end of each connecting block is fixedly connected with one end of the rotating block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for adjust wheel hub's angle, realizes placing the altitude mixture control of board to avoided when loading and unloading some main equipment, because the chassis height is higher, need use tools to carry, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty, thereby causes to waste time and energy when carrying.

Preferably, the number of the rotating blocks is at least four, every two of the four rotating blocks are in one group, the two groups of rotating blocks are connected with connecting rods in a rotating mode, one end of each connecting rod is rotatably provided with a rotating frame, and one end of each rotating frame is fixedly connected with the surface of each connecting block.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for control two dwang simultaneously.

Preferably, the number of the limiting blocks is at least four, and one side of each limiting block is movably installed on the surface of the connecting block.

By adopting the technical scheme, the hub angle adjusting device has the advantage that the hub can be conveniently kept at a proper angle.

Preferably, the top of the power supply and the top of the signal receiver are fixedly connected with the bottom end of the placing plate.

Through adopting above-mentioned technical scheme, the advantage lies in being convenient for control the height of placing the board, and is more convenient when using.

Preferably, the number of the springs is at least four, and the centers of the springs and the center of the bottom block are on the same straight line.

Through adopting above-mentioned technical scheme, the advantage is in being convenient for make place the board and keep steady to avoided reducing and when raising placing the board, produced vibrations easily lead to the goods of upper end to take place to rock, thereby caused unnecessary economic loss.

Preferably, the top of the connecting cylinder and the bottom end of the placing plate are fixedly installed, and the center of the connecting cylinder and the center of the bottom block are on the same straight line.

Through adopting above-mentioned technical scheme, the advantage lies in avoiding the spring to receive external environment erosion, leads to the device result of use to worsen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. install hydraulic cylinder on the dwang through the board front and back position of placing that sets up, through the atmospheric pressure regulation connecting block swing arm angle of control pneumatic cylinder to in adjustment wheel hub's angle, realize placing the altitude mixture control of board, thereby avoided when loading and unloading some main equipments, because chassis height is higher, need use tools to carry out supplementary transport, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty, thereby cause and waste time and energy when carrying.

2. The connecting block drives the turning block rotatory when rotating, makes connecting rod pulling rotating turret rotate to in control two dwangs simultaneously, the connecting block is rotatory after reducing, the stopper keeps it fixed, so that keep wheel hub in suitable angle, the power provides the electric quantity to the organism, signal receiver is connected with the driver's cabin, so that control the height of placing the board, it is more convenient when using.

3. Install in the turning block upper end through the accessory plate that sets up, when placing the board and reciprocate, the spring offsets its vibrations that produce to in order to make and place the board and keep steady, thereby avoided when reducing and raising placing the board, the goods emergence of produced vibrations easily leading to the upper end rocks, thereby cause unnecessary economic loss, the connecting cylinder slides on the bottom block surface, shelters from the spring, in order to avoid the spring to receive external environment erosion, lead to the device result of use to worsen.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a schematic view of the turning block structure of the present invention.

In the figure: 1. a connecting frame; 2. placing a plate; 3. rotating the rod; 4. a hub; 5. connecting blocks; 6. a fixed mount; 7. rotating the block; 8. a hydraulic cylinder; 9. a body; 10. a limiting block; 11. a connecting rod; 12. a power source; 13. a signal receiver; 14. a connecting cylinder; 15. a spring; 16. a bottom block; 17. an auxiliary plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-3, an axle chassis with an adjustable height by using a hydraulic structure comprises a connecting frame 1 and connecting blocks 5, a placing plate 2 is fixedly installed at one end of the connecting frame 1, a rotating rod 3 is rotatably connected to one end of each connecting block 5, wheel hubs 4 are rotatably installed at two ends of the rotating rod 3, a hydraulic cylinder 8 is rotatably connected to the surface of the rotating rod 3, a body 9 is fixedly installed at one end of the hydraulic cylinder 8, which is far away from the joint of the body and the rotating rod 3, one end of the body 9 is electrically connected with a power source 12 through a wire, one end of the power source 12 is fixedly installed with a signal receiver 13, one side of each connecting block 5 is rotatably connected with a fixing frame 6, a limiting block 10 is fixedly connected to the surface of each fixing frame 6, a rotating block 7 is rotatably installed at one side of each fixing frame 6, an auxiliary plate 17 is fixedly connected to one side of each rotating block 7, a bottom block 16 is movably installed at the top of the auxiliary plate 17, a top of each bottom block 16 is fixedly connected with a spring 15, a surface sliding installation of each bottom block 16 is provided with a connecting cylinder 14, at least four connecting blocks 5, two connecting blocks 5 are in a group, two groups, the connecting blocks 5 are symmetrically distributed by using the placing plate 2 as an axle, the top of each connecting blocks 6 and the body 9, and the bottom end of each connecting block 2 are fixedly installed at the fixing frame, and one end of each connecting block 5, and one end of the connecting block 7.

The working principle of the technical scheme is as follows:

install hydraulic cylinder 8 on dwang 3 through the board 2 fore-and-aft position of placing that sets up, 5 swing arm angles of connecting block are adjusted to atmospheric pressure through the control pneumatic cylinder, so that adjustment wheel hub 4's angle, realize placing the altitude mixture control of board 2, thereby avoided when loading and unloading some main equipment, because the chassis height is higher, need use tools to carry out the assistance-carrying, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty, thereby cause and waste time and energy when carrying.

In another embodiment, as shown in fig. 1, the number of the turning blocks 7 is at least four, two of the four turning blocks 7 form a group, the two groups of the turning blocks 7 are rotatably connected with connecting rods 11, one end of each connecting rod 11 is rotatably provided with a turning frame, and one end of each turning frame is fixedly connected with the surface of the connecting block 5.

The connecting block 5 drives the rotating block 7 to rotate when rotating, so that the connecting rod 11 pulls the rotating frame to rotate, and two rotating rods 3 are controlled simultaneously.

In another embodiment, as shown in fig. 2, the number of the limiting blocks 10 is at least four, and one side of the limiting block 10 is movably installed on the surface of the connecting block 5.

The stop block 10 holds the connecting block 5 stationary after it is rotated down so as to hold the hub 4 at the proper angle.

In another embodiment, as shown in fig. 2, the power source 12 and the signal receiver 13 are fixedly connected to the bottom end of the placing board 2 at the top.

The power 12 provides the organism 9 with the electric quantity, and signal receiver 13 is connected with the driver's cabin to control the height of placing board 2, it is more convenient when using.

In another embodiment, as shown in FIG. 3, the number of springs 15 is at least four, and the center of the springs 15 is aligned with the center of the bottom block 16.

Install in turning block 7 upper end through the accessory plate 17 that sets up, when placing board 2 and reciprocate, spring 15 offsets its vibrations that produce to the messenger places board 2 and keeps steady, thereby has avoided when reducing and raising placing board 2, and produced vibrations easily lead to the goods of upper end to take place to rock, thereby cause unnecessary economic loss.

In another embodiment, as shown in fig. 3, the top of the connecting cylinder 14 is fixedly installed with the bottom end of the placing plate 2, and the center of the connecting cylinder 14 is aligned with the center of the bottom block 16.

The connecting cylinder 14 slides on the surface of the bottom block 16 to shield the spring 15, so as to prevent the spring 15 from being corroded by the external environment, and the using effect of the device is poor.

The utility model discloses a theory of operation and use flow: install hydraulic cylinder 8 on dwang 3 through the board 2 fore-and-aft position that places that sets up, pneumatic pressure through the control pneumatic cylinder adjusts 5 swing arm angles of connecting block, so that adjustment wheel hub 4's angle, realize placing the altitude mixture control of board 2, thereby avoided when loading and unloading some main equipments, because chassis height is higher, need use tools to carry out auxiliary transport, and the inclination that produces between appurtenance and the chassis easily makes the goods take place to empty, thereby cause and waste time and energy when carrying, connecting block 5 drives the turning block 7 rotatory when rotating, make connecting rod 11 pulling turrets rotate, so that control two dwang 3 simultaneously, connecting block 5 is after rotatory reduction, stopper 10 keeps it fixed, so that keep wheel hub 4 at suitable angle, power 12 provides the electric quantity to organism 9, signal receiver 13 is connected with the driver's cabin, so that highly controlling placing board 2, it is more convenient when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an application hydraulic structure height-adjustable's axletree chassis, includes link (1) and connecting block (5), its characterized in that: the one end fixed mounting of link (1) places board (2), the one end of connecting block (5) is rotated and is connected with dwang (3), the both ends of dwang (3) are all rotated and are installed wheel hub (4), and the surface of dwang (3) is rotated and is connected with hydraulic cylinder (8), one end fixed mounting that its self and dwang (3) junction were kept away from in hydraulic cylinder (8) has organism (9), the one end of organism (9) has power (12) with the help of wire electric connection, the one end fixed mounting of power (12) has signal receiver (13), one side of connecting block (5) is rotated and is connected with mount (6), the fixed surface of mount (6) is connected with stopper (10), and one side of mount (6) is rotated and is installed turning block (7), one side fixedly connected with accessory plate (17) of turning block (7), the top movable mounting of accessory plate (17) has end block (16), the top fixedly connected with spring (15) of end block (16), and the surface sliding mounting of end block (16) has a connection section of thick bamboo (14).

2. The hydraulically constructed height adjustable axle chassis of claim 1, wherein: connecting block (5) are four at least, four two liang of connecting block (5) are a set of, and are two sets of connecting block (5) are used for placing board (2) and distribute as the axial symmetry, the top of mount (6) and organism (9) all with place board (2) bottom fixed mounting, the one end and the turning block (7) one end fixed connection of connecting block (5).

3. The hydraulically constructed height adjustable axle chassis of claim 1, wherein: the rotary block (7) is at least four, four two liang of rotary blocks (7) are a set of, and are two sets of the inside of rotary block (7) all rotates and is connected with connecting rod (11), the rotating turret is installed in the rotation of the one end of connecting rod (11), and the one end of rotating turret and connecting block (5) fixed surface are connected.

4. The vehicle axle chassis with adjustable height using a hydraulic structure of claim 1, wherein: the number of the limiting blocks (10) is at least four, and one side of each limiting block (10) is movably installed on the surface of the connecting block (5).

5. The hydraulically constructed height adjustable axle chassis of claim 1, wherein: the top of the power supply (12) and the top of the signal receiver (13) are fixedly connected with the bottom end of the placing plate (2).

6. The hydraulically constructed height adjustable axle chassis of claim 1, wherein: the number of the springs (15) is at least four, and the centers of the springs (15) and the center of the bottom block (16) are on the same straight line.

7. The hydraulically constructed height adjustable axle chassis of claim 1, wherein: the top of the connecting cylinder (14) is fixedly installed at the bottom end of the placing plate (2), and the center of the connecting cylinder (14) and the center of the bottom block (16) are on the same straight line.