Wheel carrier of walking device of port continuous material piling and taking equipment

Abstract

The utility model provides a wheel carrier of a walking device of port continuous material piling and taking equipment. The wheel carrier comprises a carrier body, a plurality of buffering pieces are arranged on a top plate of the carrier body, and a plurality of middle supporting plates are arranged between the top plate and a bottom plate of the carrier body; a hinge shaft hole is formed in the middle of the frame body, and thickening parts are arranged on two side plates of the frame body corresponding to the hinge shaft hole; supporting structures are arranged at the two ends of the frame body respectively, supporting legs are symmetrically arranged on the lower side of each supporting structure, wheel shaft holes are correspondingly formed in the two supporting legs arranged on the lower side of each supporting structure, a reinforcing plate is arranged between the two supporting legs, and the supporting legs are arranged on the lower portions of the corresponding side plates. The supporting structure comprises a supporting bottom plate, and end supporting plates are arranged between the supporting bottom plate and the top plate and between the supporting bottom plate and the bottom plate. The overall structural strength of the frame body is high, meanwhile, the local structural strength is reliably guaranteed, and when the stacker-reclaimer works, the stress condition is good, damage is not prone to occurring, and the service life is long.

Description

Technical Field

[0001] This invention belongs to the technical field of walking devices for stacker-reclaimer equipment, and in particular relates to a wheel frame for a walking device of a continuous stacker-reclaimer equipment in a port. Background Technology

[0002] Stacker-reclaimers are highly efficient equipment for the continuous loading and unloading of bulk materials in modern industry. They are widely used in bulk material storage yards in ports, docks, metallurgy, cement, steel plants, coking plants, coal storage yards, power plants, and other industries. Stacker-reclaimers are rail-mounted loading and unloading machines that use bucket wheels to continuously retrieve materials and then use the equipment's own belt conveyor to continuously stack and retrieve materials. They are specialized machines in bulk material storage yards and can be combined with unloading machines, belt conveyors, ship loaders, etc., to form a storage yard transportation system. When stacker-reclaimers are in operation, they often need to move back and forth along the tracks to adjust the overall position of the stacker-reclaimer so that it can transport materials to distant locations. The adjustment process is cumbersome and consumes a lot of manpower and time. Wheels are a common mechanism for facilitating movement, but the wheels need to be installed on the lower part of the stacker-reclaimer via wheel frames. In the existing technology, the common wheel frame structure is a rigid fixed structure, which cannot well meet the actual use requirements of stacker-reclaimers. Moreover, during the operation of the stacker-reclaimer, the overall structural strength is severely tested, and the stability is not reliably guaranteed. The top plate or side plate is prone to fatigue deformation or even direct breakage. Therefore, it is necessary to optimize the design of the existing wheel frame. Summary of the Invention

[0003] In view of this, the present invention aims to overcome the deficiencies in the prior art and proposes a wheel frame for the traveling device of a continuous stacker-reclaimer equipment in a port.

[0004] To achieve the above objectives, the technical solution created by this invention is implemented as follows:

[0005] A wheel frame for a port continuous stacker-reclaimer equipment traveling device includes a frame body. Several buffer components are provided on the top plate of the frame body, and several central support plates are provided between the top and bottom plates. A hinge hole is provided in the middle of the frame body, and thickened portions are provided on both side plates of the frame body corresponding to the hinge hole positions. Lubricating oil grooves are provided on the inner walls of the thickened portions. Support structures are provided at both ends of the frame body. Support legs are symmetrically provided on the lower side of each support structure, and wheel axle holes are provided on the two legs arranged on the lower side of each support portion. A reinforcing plate is provided between the two legs, and the legs are all arranged on the lower part of their corresponding side plates. The support structure includes a support base plate, and end support plates are provided between the support base plate and the top plate, and between the support base plate and the bottom plate.

[0006] Furthermore, the thickened portion is located on the outer side of the side plate.

[0007] Furthermore, at least one central reinforcing plate is arranged corresponding to the hinge hole position.

[0008] Furthermore, the buffer element is made of rubber pads.

[0009] Furthermore, the top plate of the frame is arranged at an angle downwards on both sides.

[0010] Furthermore, the bottom plate and the top plate are provided with edge support plates at their ends.

[0011] Furthermore, the reinforcing plate, the middle support plate, and the end support plate are all arranged vertically.

[0012] Furthermore, the supporting base plate is arranged horizontally.

[0013] Compared with existing technologies, the present invention has the following advantages:

[0014] This invention features a rational structural design, with a central support plate between the top and bottom plates of the frame, an edge support plate between the top and bottom ends of the frame, a central support plate and a thicker section at the hinge hole, and end support plates and a supporting bottom plate in the support structure. This design not only ensures high overall structural strength of the frame but also reliably guarantees the local structural strength. During stacker-reclaimer operation, the frame is subjected to good stress, is not prone to damage, and has good durability and a long service life. Attached Figure Description

[0015] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments and descriptions of the invention are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0016] Figure 1 A schematic diagram of the structure created by this invention;

[0017] Figure 2 Top view created for this invention;

[0018] Figure 3 A side view created for this invention;

[0019] Figure 4 for Figure 1 A cross-sectional view along the AA direction;

[0020] Figure 5 for Figure 1 Cross-sectional view along the BB direction;

[0021] Figure 6 for Figure 2 A cross-sectional view along the CC direction;

[0022] Figure 7 A three-dimensional structural schematic diagram created for this invention;

[0023] Figure 8This is a schematic diagram of the thickened portion in this invention. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0025] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] The invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] A wheel frame for the traveling device of a continuous stacker-reclaimer equipment in a port, such as Figures 1 to 8 As shown, the frame includes a top plate 1 with several buffers 2. Preferably, buffers can also be provided at both ends of the bottom plate. Several central support plates 3 are provided between the top plate and the bottom plate 13 of the frame. A hinge hole 4 is provided in the middle of the frame, and thickened parts 5 are provided on both side plates 14 of the frame at the positions corresponding to the hinge hole. The inner wall of the thickened parts is provided with a lubricating oil groove 15.

[0029] The frame has support structures 6 at both ends, and symmetrical legs 7 on the lower side of each support structure. Each support section has two legs with corresponding wheel axle holes 8, and a reinforcing plate 9 between the two legs. The legs are all located on the lower part of their corresponding side plates. The support structure includes a support base plate 10, and end support plates 11 are provided between the support base plate and the top plate, and between the support base plate and the bottom plate. Edge support plates 12 are provided at the ends of the support base plate and the top plate, effectively improving the structural strength of the frame edges.

[0030] Preferably, the thickened portion is located on the outer side of the side plate. Simultaneously, at least one central reinforcing plate is arranged corresponding to the hinge hole position, which can effectively enhance the structural strength at the hinge hole position.

[0031] Typically, the buffer components are made of rubber pads. The top plate of the frame is arranged downwards on both sides, while the bottom plate is arranged upwards on both sides. Combined with the structural reinforcement of the end support plates, this improves the structural strength at both ends of the frame. The reinforcing plates, middle support plates, and end support plates are all arranged vertically. The supporting bottom plate is arranged horizontally.

[0032] This invention features a rational structural design, with a central support plate between the top and bottom plates of the frame, an edge support plate between the top and bottom ends of the frame, a central support plate and a thicker section at the hinge hole, and end support plates and a supporting bottom plate in the support structure. This design not only ensures high overall structural strength of the frame but also reliably guarantees the local structural strength. During stacker-reclaimer operation, the frame is subjected to good stress, is not prone to damage, and has good durability and a long service life.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wheel frame for a traveling device of a continuous stacker-reclaimer equipment in a port, characterized in that: The frame includes a frame body with several buffer components on the top plate and several central support plates between the top and bottom plates. A hinge hole is located in the center of the frame body, and thickened sections are provided on both side plates corresponding to the hinge hole positions, with lubricating oil grooves on the inner walls of the thickened sections. Support structures are located at both ends of the frame body, with symmetrical legs on the underside of each support structure. Wheel axle holes are provided on the two legs arranged on the underside of each support section, and a reinforcing plate is provided between the two legs. The legs are all located on the lower part of their corresponding side plates. The support structure includes a support base plate, with end support plates between the support base plate and the top plate, and between the support base plate and the bottom plate.

2. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: The thickened portion is located on the outer side of the side plate.

3. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: At least one central reinforcing plate is arranged at the position corresponding to the hinge hole.

4. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: The buffer is made of rubber pads.

5. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: The top plate of the frame is arranged with both sides tilted downwards.

6. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 2, characterized in that: The bottom plate and top plate are provided with edge support plates at their ends.

7. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: The reinforcing plate, the middle support plate, and the end support plates are all arranged vertically.

8. The wheel frame of the traveling device for a continuous stacker-reclaimer equipment in a port according to claim 1, characterized in that: The supporting base plate is arranged horizontally.

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