CN212685100U - Diameter-variable spoke plate ring - Google Patents

Abstract

The utility model belongs to the technical field of special parts of mechanical equipment and power machinery, in particular to a diameter-variable radials ring, which comprises a cylindrical edge, wherein the inner side surface of the cylindrical edge is evenly and fixedly connected with one end of a spoke, the other end of the spoke is evenly and fixedly connected with the outer side surface of a radials, the inner side surface of a limiting box body is slidably connected with one end of a limiting block, the other end of the limiting block is fixedly connected with one end of a guide rod, the other end of the guide rod penetrates through the upper side surface of the limiting box body and the cylindrical edge and is fixedly connected with a round head supporting pin, one end of the guide rod is positioned in the limiting box body, the other end of the guide rod is positioned outside the cylindrical edge, the outer surface of the guide rod is slidably connected with the limiting box body and the cylindrical edge, the diameter-variable radials ring has, the loader is characterized in that the height of the loader is reduced by the wheels, so that the loader can conveniently open into the container and open out of the container when unloading.

Description

Diameter-variable spoke plate ring

Technical Field

The utility model relates to a mechanical equipment special parts and power machinery technical field especially relate to a variable diameter's spoke plate circle.

Background

VOLVO wheel loader, to go by sea and transport to all over the world, but the machine is too high to drive into the container. For nothing, the machine can only be disassembled into parts, transported in a container, and assembled into a complete machine after arriving at a user or a local after-sales service point.

The prior art has no substitute tool, the sales volume is limited, the disassembly and assembly cost of the machine is more than 10 times of that of the product in the patent, and before the whole loader enters the container, the diameter of wheels of the loader cannot be changed due to the fact that the machine is too high, so that the opening of the loader into the container and the unloading of the loader out of the container are troublesome.

In order to solve the above problems, a variable diameter spoke ring is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a but variable diameter's radials circle has before the complete machine advances the container, pulls down original tire and rim subassembly, changes variable diameter wheel, and this kind of wheel reduces the height for the loader, and the loader of being convenient for is opened into the container, opens out the characteristics of container during the discharge.

(II) technical scheme

In order to solve the problems, the utility model provides a diameter-variable radials ring, which comprises a cylindrical edge, wherein the inner side surface of the cylindrical edge is uniformly and fixedly connected with one end of a spoke, the other end of the spoke is uniformly and fixedly connected with the outer side surface of the radials, the radials are divided into six sections by six limiting boxes, the inner side surface of the radials is fixedly connected with the outer surface of a circular ring, the inner side surface of the circular ring is fixedly connected with the outer side surface of a reinforcing circular plate, bolt holes are uniformly arranged at the intervals of the front side surface of the reinforcing circular plate, a middle hole is arranged in the middle of the front side surface of the reinforcing circular plate, the bolt holes are uniformly distributed around the middle hole, incompressible fluid is contained in the circular ring, the inside of the circular ring is communicated with the inside of the limiting box through a flow channel, the inner side surface of, the other end of guide bar runs through the last side and the bobbin side fixedly connected with button head supporting pin of spacing box, guide bar one end is located spacing box inside, the other end of guide bar is located the bobbin side outside, guide bar surface sliding connection is in spacing box and bobbin side.

Preferably, the central holes and bolt holes are identical to the original tire and rim assembly.

Preferably, the round head support pin round head end is connected with the tire.

Preferably, the joint between the limiting block and the limiting box body is sealed.

Preferably, lubricating oil is smeared at the sliding connection part of the guide rod and the limiting box body, and lubricating oil is smeared at the sliding connection part of the guide rod and the cylinder edge.

Preferably, the bobbin rim and the spoke plate and the reinforcing circular plate are formed by assembling, welding and machining.

Preferably, the guide rod and the round head support pin are made of hard and strong-rigidity materials.

The above technical scheme of the utility model has following profitable technological effect:

this variable diameter's spoke plate circle, ring through setting up, incompressible fluid, spacing case and guide bar and button head supporting pin, through filling incompressible fluid to the ring is inside as required, under the pressure of incompressible fluid, the guide bar moves to the outside, reach required height when the button head supporting pin, make button head supporting pin surface sheathe in the tire, reduce the height of loader, thereby reached and had before the container is advanced to the complete machine, pull down original tire and rim subassembly, change variable diameter wheel, loader reduces the height with this kind of wheel, be convenient for the loader to open into the container, open the effect of container during the discharge.

Drawings

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

FIG. 2 is a schematic view of the structure of the skirt and the spoke plate of the present invention;

FIG. 3 is a schematic view of the bolt hole and the center hole structure of the present invention;

fig. 4 is the schematic structural diagram of the limiting box body and the guide rod of the present invention.

In the figure: 1. a barrel edge; 2. a web; 3. spokes; 4. a circular ring; 5. an incompressible fluid; 6. a reinforcing circular plate; 7. a guide bar; 8. a limiting box body; 9. bolt holes; 10. a mesopore; 11. a round head support pin; 12. a limiting block; 13. and a flow passage.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the diameter-variable radials ring provided by the present invention comprises a cylindrical rim 1, wherein the inner side of the cylindrical rim 1 is fixedly connected with one end of a spoke 3 at an even interval, the other end of the spoke 3 is fixedly connected with the outer side of a radials 2 at an even interval, the radials 2 are divided into six sections by six limiting boxes 8, the inner side of the radials 2 is fixedly connected with the outer surface of a ring 4, the inner side of the ring 4 is fixedly connected with the outer side of a reinforced circular plate 6, the front side of the reinforced circular plate 6 is uniformly provided with bolt holes 9 at an interval, the middle part of the front side of the reinforced circular plate 6 is provided with a middle hole 10, the bolt holes 9 are uniformly distributed around the middle hole 10 at an interval, the inside of the ring 4 is filled with incompressible fluid 5, the inside of the ring 4 is communicated with the inside of the limiting boxes 8 through a runner, the other end fixedly connected with guide bar 7's of stopper 12 one end, the other end of guide bar 7 runs through spacing box 8 the last side and 1 fixedly connected with button head support pin 11 on the bobbin side, 7 one end of guide bar are located spacing box 8 insidely, the other end of guide bar 7 is located 1 outsides on the bobbin side, 7 surface sliding connection of guide bar are in spacing box 8 and bobbin side 1.

In the present embodiment, the center hole 10 and the bolt hole 9 are the same as those of the original tire and rim assembly, and the arrangement is adopted, so that the compatibility between the product designed by the present patent and the original tire and rim assembly is good.

In this embodiment, it should be noted that, the round end of the round pin support 11 is connected to a tire, and with such an arrangement, tires with different diameters can be adopted according to the position of the round end of the round pin support 11.

In this embodiment, it should be noted that the joint between the limiting block 12 and the limiting box 8 is sealed, and by adopting such a setting mode, the incompressible fluid 5 cannot overflow to the outside of the limiting box 8 through the joint between the limiting block 12 and the limiting box 8.

In this embodiment, it should be noted that lubricating oil is smeared at the sliding connection part between the guide rod 7 and the limiting box body 8, and lubricating oil is smeared at the sliding connection part between the guide rod 7 and the tube side 1.

In this embodiment, it should be noted that the bobbin edge 1, the web 2, and the reinforcing circular plate 6 are formed by assembling, welding, and machining, and by adopting such an arrangement, the rigidity and rigidity of the bobbin edge 1, the web 2, and the reinforcing circular plate 6 are increased.

In this embodiment, it should be noted that the guide rod 7 and the round-head support pin 11 are made of hard and rigid materials, and the guide rod 7 and the round-head support pin 11 can support a large pressure by adopting such an arrangement.

The working principle is as follows: before the whole machine enters the container, the original tire and rim assembly is detached, the wheel of the product is replaced, the total height is reduced, the height of the whole machine is lower than the height of a container door, a safety gap is reserved, the incompressible fluid 5 is filled into the ring 4 according to needs, the guide rod 7 moves outwards under the pressure of the incompressible fluid 5, when the round head support pin 11 reaches the required height, the tire is sleeved on the outer surface of the round head support pin 11, the height of the loader is reduced, the wheel is used for reducing the height of the loader, the container can be opened, the container is opened when unloading, the original tire and rim assembly is replaced when a user uses the wheel, the hydraulic jack is used, common users have the wheel and rim assembly conveniently, before the whole machine enters the container, the connecting bolt of the wheel and the shaft head is loosened, the original tire and rim assembly is detached, the product wheel of the patent is changed, the container is opened by focusing and screwing the bolts, the container is opened during unloading, the connecting bolts of the wheel and the shaft head are loosened, the product wheel of the patent is disassembled, and the original tire and rim assembly is changed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a variable diameter's spoke circle, includes bobbin rim (1), its characterized in that, the one end of the even fixedly connected with spoke (3) of bobbin rim (1) medial surface interval, the lateral surface of the even fixedly connected with radials (2) of other end interval of spoke (3), six sections are cut apart into by six spacing box (8) in radials (2), the medial surface fixed connection of radials (2) is at the surface of ring (4), the lateral surface of medial surface fixedly connected with enhancement plectane (6) of ring (4), it has evenly seted up bolt hole (9) to strengthen plectane (6) leading flank interval, mesopore (10) have been seted up at enhancement plectane (6) leading flank middle part, bolt hole (9) interval evenly distributed is around mesopore (10), incompressible fluid (5) have been placed to ring (4) inside, ring (4) are inside to be linked together through runner (13) and spacing box (8), the utility model discloses a spacing box, including spacing box (8), side sliding connection have the one end of stopper (12) inside, the one end of the other end fixedly connected with guide bar (7) of stopper (12), the other end of guide bar (7) runs through the last side and bobbin side (1) fixedly connected with button head supporting pin (11) of spacing box (8), guide bar (7) one end is located inside spacing box (8), the other end of guide bar (7) is located bobbin side (1) outside, guide bar (7) surface sliding connection is in spacing box (8) and bobbin side (1).

2. A variable diameter web ring according to claim 1, wherein the central hole (10) and bolt hole (9) are identical to an original tyre rim assembly.

3. A variable diameter spoke ring according to claim 1, wherein the round head support pin (11) is connected with the tire at its round head end.

4. A variable diameter spoke plate ring according to claim 1, wherein the connection between the limiting block (12) and the limiting box body (8) is sealed.

5. The spoke plate ring of claim 1, wherein the sliding connection part of the guide rod (7) and the limiting box body (8) is coated with lubricating oil, and the sliding connection part of the guide rod (7) and the cylinder edge (1) is coated with lubricating oil.

6. A variable diameter spoke ring according to claim 1, wherein the sleeve rim (1) and the spoke plate (2) and the reinforcement circular plate (6) are assembled, welded and machined.

7. A variable diameter spoke ring according to claim 1, wherein the guide rod (7) and the round head support pin (11) are made of hard and rigid materials.

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