CN220594534U

CN220594534U - Anti-deviation device for travelling wheel of coil transporting trolley

Info

Publication number: CN220594534U
Application number: CN202321781166.2U
Authority: CN
Inventors: 李范栋; 张超; 江国洲; 黄鹏; 孙晓辉
Original assignee: Wuan Yuhua Iron And Steel Co ltd
Current assignee: Wuan Yuhua Iron And Steel Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-03-15
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a running wheel deviation preventing device of a coil transporting trolley, which comprises a trolley body, a wheel frame, a main pulley, clamping modules and a standby module, wherein the wheel frame is arranged on the lower side of the trolley body, the main pulley is arranged on the inner side of the wheel frame, the clamping modules are arranged on the inner side of the wheel frame, the standby modules are arranged on the two sides of the wheel frame, the wheel frame comprises fixing blocks, the upper ends of the fixing blocks are fixedly connected with the lower end face of the trolley body, the lower side of the fixing blocks is rotationally connected with a turntable, the two sides of the lower end face of the turntable are fixedly connected with side plates, rail grooves are formed in the inner side of the side plates, the lower sides of the rail grooves are respectively communicated with shaft grooves, and the upper sides of the shaft grooves are respectively communicated with a replacement groove.

Description

Anti-deviation device for travelling wheel of coil transporting trolley

Technical Field

The utility model relates to the technical field of transportation equipment, in particular to a running wheel deviation preventing device of a coil transporting trolley.

Background

The coil transporting trolley is a common transporting device for carrying coiled materials and applying the coiled materials to a production line, the used coil transporting trolley is generally used for transporting the coiled materials from one work station to another work station, and the simple structure is beneficial to reducing the cost input in transportation for manufacturers.

The existing coil transporting trolley is required to bear a large amount of coiled materials in the using process, the travelling wheels of the trolley are easy to wear in different degrees after long-time use, so that the travelling wheels are easy to deviate due to the wear of the travelling wheels when a worker pushes the coil transporting trolley, and the coil transporting trolley is more difficult to control especially when the coiled materials are borne, and therefore, the travelling wheel deviation preventing device of the coil transporting trolley is provided according to the problems.

Disclosure of Invention

The utility model aims to provide a running wheel deviation preventing device of a coil transporting trolley, which aims to solve the problem that the running wheel of the existing coil transporting trolley is worn to cause the trolley to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fortune rolls dolly running wheel anti-deviation device, includes automobile body, wheel carrier, main pulley, block solid module and spare module, the wheel carrier is all installed in the downside of automobile body, the inboard at the wheel carrier is all installed to the main pulley, block solid module is all installed in the inboard of wheel carrier, spare module is all installed in the both sides of wheel carrier, the wheel carrier includes the fixed block, the upper end of fixed block all is connected with the lower terminal surface fixed with the automobile body, the downside of fixed block rotates and is connected with the carousel, the lower terminal surface both sides of carousel all fixedly connected with curb plate, the rail groove has all been seted up to the inboard of curb plate, the downside of rail groove all communicates there is the axle groove, the upside of axle groove all communicates has the change groove, the slot has all been seted up in the upper portion outside of rail groove, the utility model discloses a novel track groove, including track groove, main pulley, clamping module, stand-by module, clamping module, bearing, main pulley, clamping module, stand-by module, the equal sliding connection in inboard of track groove has the fixture block, the equal fixedly connected with elasticity fastener in the outside of curb plate, the main pulley includes axostylus axostyle and wheel body, the axostylus axostyle all sets up the inboard at the axle groove, the equal fixedly connected with lug in the up end both sides of clamping frame, the outside fixedly connected with pull ring of clamping frame, clamping frame sets up the inboard at the slot, the stand-by module includes the basal shell, the basal shell all with the outer terminal surface fixedly connected with of curb plate, the equal fixedly connected with bearing of inboard of basal shell, the equal fixedly connected with pivot of inboard of bearing, the equal fixedly connected with reserve wheel of outer end of pivot, the equal fixedly connected with in the outside of carousel changes the piece, a set of swing joint link between the piece.

Preferably, the rail groove is composed of a groove channel and two side limiting grooves, the clamping block is composed of clamping plates and two side rail bars, and the rail bars of the clamping block are arranged in the limiting grooves of the rail groove.

Preferably, the wheel body is arranged between the outer end surfaces of the group of side plates, the shaft rod is arranged between the shaft groove and the clamping block, the outer curved surface of the shaft rod is attached to the inner wall of the shaft groove and the inner curved surface of the clamping block, and the upper end surface of the clamping block is attached to the lower end surface of the clamping frame.

Preferably, the diameter of the shaft rod is consistent with the height dimension of the replacement groove, and the height dimension of the slot is larger than the height dimension of the replacement groove.

Preferably, the outer end surfaces of the clamping frames are attached to the inner walls of the slots, the protruding blocks are arranged on the inner sides of the elastic clamping pieces, and the inner diameters of the elastic clamping pieces are the same as the diameters of the protruding blocks.

Preferably, the clamping frame is formed by combining two side limiting baffles and a central connecting strip, and a gap is reserved between the connecting strip of the clamping frame and the main pulley.

Preferably, the spare wheel is arranged on two sides of the main pulley, the spare wheel and the rotating shaft are both in the same center axis with the main pulley, and the diameter of the spare wheel is smaller than that of the wheel body.

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

according to the utility model, the wheel frame can be matched with the clamping module to limit the shaft lever of the main pulley through the structures such as the wheel frame, the main pulley, the clamping module, the standby module and the linkage piece, when the main pulley is worn, the main pulley can be turned to be linked through the linkage piece, so that the control difficulty of the trolley can be reduced, the trolley is prevented from being deviated to a certain extent, when the main pulley is worn seriously, the clamping module can be pulled out, the shaft lever of the main pulley can lose limit to move upwards, the main pulley is not used for bearing the movement of the trolley, and at the moment, the standby wheels of the standby modules at two sides are used for bearing the movement structure of the trolley for transporting the trolley at the time, so that the linkage structure and the standby structure of the trolley can prevent the trolley from deviating when the trolley is transported, and the problem that the travelling wheel of the existing trolley is worn can cause the trolley to deviate is solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the wheel frame of the present utility model;

FIG. 4 is a schematic view of the expanded structure of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the primary pulley structure of the present utility model;

FIG. 6 is a schematic diagram of a semi-sectional structure of a spare module according to the present utility model.

In the figure: 1-car body, 2-wheel carrier, 21-fixed block, 22-turntable, 23-side plate, 24-rail groove, 25-shaft groove, 26-replacement groove, 27-slot, 28-fixture block, 29-elastic fixture piece, 3-main pulley, 31-wheel body, 32-shaft lever, 4-fixture module, 41-fixture frame, 42-bump, 43-pull ring, 5-spare module, 51-base shell, 52-bearing, 53-rotating shaft, 54-spare wheel, 6-rotating piece and 7-linkage piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides a fortune coil dolly running wheel anti-deviation device, which comprises a car body 1, the wheel carrier 2, main pulley 3, clamping module 4 and spare module 5, wheel carrier 2 all installs the downside at car body 1, main pulley 3 all installs the inboard at wheel carrier 2, clamping module 4 all installs the inboard at wheel carrier 2, spare module 5 all installs the both sides at wheel carrier 2, wheel carrier 2 includes fixed block 21, the upper end of fixed block 21 all is fixedly connected with the lower terminal surface of car body 1, the downside rotation of fixed block 21 is connected with carousel 22, the lower terminal surface both sides of carousel 22 all fixedly connected with curb plate 23, rail groove 24 has all been seted up to the inboard of curb plate 23, the downside of rail groove 24 all communicates with axial groove 25, the upside of axial groove 25 all communicates with change groove 26, slot 27 has all been seted up in the upper portion outside of rail groove 24, the inboard all sliding connection of rail groove 24 has fixture block 28, the outside of curb plate 23 all fixedly connected with elasticity fastener 29, main pulley 3 includes axostylus axostyle 32 and wheel body 31, axostylus axostyle 32 all sets up the inboard at axial groove 25, clamping module 4 includes clamping frame 41, the equal fixedly connected with lug 42 in up end both sides of clamping frame 41, clamping frame 41's outside fixedly connected with pull ring 43, clamping frame 41 sets up the inboard at slot 27, spare module 5 includes basal shell 51, basal shell 51 all and the outer terminal surface fixed connection of curb plate 23, the inboard of basal shell 51 all fixedly connected with bearing 52, the inboard of bearing 52 all fixedly connected with pivot 53, the equal fixedly connected with spare wheel 54 of outer end of pivot 53, the equal fixedly connected with of the outside of carousel 22 changes piece 6, swing joint has link 7 between a set of changeing piece 6.

The rail groove 24 consists of a groove channel and two side limiting grooves, the clamping block 28 consists of clamping plates and two side rail bars, the rail bars of the clamping block 28 are arranged in the limiting grooves of the rail groove 24, and the clamping block 28 can be limited through the arranged rail groove 24, so that the clamping block 28 can only displace in the rail groove 24; the wheel bodies 31 are arranged between the outer end surfaces of the group of side plates 23, the shaft rods 32 are arranged between the shaft grooves 25 and the clamping blocks 28, the outer curved surfaces of the shaft rods 32 are attached to the inner walls of the shaft grooves 25 and the inner curved surfaces of the clamping blocks 28, the upper end surfaces of the clamping blocks 28 are attached to the lower end surfaces of the clamping frames 41, and the shaft rods 32 can be limited through the arranged clamping blocks 28, so that the limit of the main pulleys 3 is completed; the diameter of the shaft lever 32 is consistent with the height dimension of the replacement groove 26, the height dimension of the slot 27 is larger than the height dimension of the replacement groove 26, and the main pulley 3 can be replaced through the replacement groove 26; the outer end surfaces of the clamping and fixing frames 41 are attached to the inner walls of the slots 27, the protruding blocks 42 are arranged on the inner sides of the elastic clamping pieces 29, the inner diameters of the elastic clamping pieces 29 are the same as the diameters of the protruding blocks 42, the clamping blocks 28 can be limited through the arranged clamping and fixing frames 41, and the limiting of the elastic clamping pieces 29 to the protruding blocks 42 is completed to limit the clamping and fixing modules 4; the clamping frame 41 is formed by combining two side limiting baffles and a central connecting strip, a gap is reserved between the connecting strip of the clamping frame 41 and the main pulley 3, and the clamping frame 41 does not influence the rotation of the main pulley 3 through the gap between the clamping frame 41 and the main pulley 3; the spare wheel 54 is all set up in the both sides of main pulley 3, and spare wheel 54 and pivot 53 are the same centre of a circle axis with main pulley 3, and the diameter of spare wheel 54 is less than the diameter of wheel body 31, can prevent that the dolly from appearing the off tracking when main pulley 3 wearing and tearing are serious through the spare wheel 54 that sets up.

The working flow is as follows: when the coil travelling wheel of the coil conveying trolley is required to be worn, the front and rear main pulleys 3 can be formed into two groups through the rotating piece 6 and the linkage piece 7, the linkage steering is carried out, the main pulleys 3 with light wear can drive the main pulleys 3 with heavy wear to steer, the trolley is prevented from being deviated to a certain extent by reducing the control difficulty of the trolley, when the main pulleys 3 are severely and simply worn, the trolley can not be prevented from being deviated by pulling out each clamping module 4 (the convex blocks 42 and the elastic clamping pieces 29 are not connected), the clamping blocks 28 can be upwards displaced due to the limit of the clamping frames 41, the shaft lever 32 of the main pulleys 3 can be upwards moved, the wheel body 31 of the main pulleys 3 is not in charge of the movement of the trolley, the deviation of the trolley can not occur due to the unworn standby wheels 54 of the standby modules 5 on the two sides, the novel main pulleys 3 can be replaced by the replacement grooves 26 arranged after the trolley is completely transported, and the running of the coil conveying trolley can be prevented from being deviated due to the operation.

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

Claims

1. The utility model provides a fortune rolls up dolly running gear and prevents off tracking device, includes automobile body (1), wheel carrier (2), main pulley (3), block fixed module (4) and spare module (5), its characterized in that: the utility model discloses a car body (1) with the main pulley, wheel carrier (2) all install the downside at car body (1), main pulley (3) all install the inboard at wheel carrier (2), block fixed module (4) all install the inboard at wheel carrier (2), spare module (5) all install the both sides at wheel carrier (2), wheel carrier (2) include fixed block (21), the upper end of fixed block (21) all with the lower terminal surface fixed connection of car body (1), the downside rotation of fixed block (21) is connected with carousel (22), the lower terminal surface both sides of carousel (22) all fixedly connected with curb plate (23), rail groove (24) have all been seted up to the inboard of curb plate (23), the downside of rail groove (24) all communicates with axial groove (25), the upside of axial groove (25) all communicates with change groove (26), slot (27) have all been seted up in the upper portion outside of rail groove (24), the inboard of rail groove (24) all is connected with fixture block (28) in a sliding manner, the lower terminal surface both sides of curb plate (21) are rotated and are connected with carousel (22), the lower terminal surface both sides of curb plate (23) all fixedly connected with curb plate (23) curb plate (32) and main pulley (32) are including fixed with each other in the axial bar (41), the utility model discloses a card is fixed up in the up end both sides of frame (41) and is all fixedly connected with lug (42), the outside fixedly connected with pull ring (43) of frame (41) are fixed up in the outside of card, the inboard of slot (27) is set up in frame (41) is fixed up in the card, reserve module (5) are including basic shell (51), the outer terminal surface fixed connection of basic shell (51) all with curb plate (23), the inboard of basic shell (51) is all fixedly connected with bearing (52), the inboard of bearing (52) is all fixedly connected with pivot (53), the equal fixedly connected with reserve wheel (54) of outer end of pivot (53), the equal fixedly connected with in the outside of carousel (22) changes piece (6), a set of swing joint has moving part (7) between changeing piece (6).

2. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the rail groove (24) is composed of a groove channel and two side limiting grooves, the clamping block (28) is composed of clamping plates and two side rails, and the rails of the clamping block (28) are arranged in the limiting grooves of the rail groove (24).

3. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the wheel body (31) is arranged between the outer end faces of a group of side plates (23), the shaft rod (32) is arranged between the shaft groove (25) and the clamping block (28), the outer curved surface of the shaft rod (32) is attached to the inner wall of the shaft groove (25) and the inner curved surface of the clamping block (28), and the upper end face of the clamping block (28) is attached to the lower end face of the clamping frame (41).

4. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the diameter of the shaft lever (32) is consistent with the height dimension of the replacement groove (26), and the height dimension of the slot (27) is larger than the height dimension of the replacement groove (26).

5. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the outer end faces of the clamping frames (41) are attached to the inner walls of the slots (27), the protruding blocks (42) are arranged on the inner sides of the elastic clamping pieces (29), and the inner diameters of the elastic clamping pieces (29) are identical to the diameters of the protruding blocks (42).

6. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the clamping frame (41) is formed by combining two side limiting baffles and a central connecting strip, and a gap is reserved between the connecting strip of the clamping frame (41) and the main pulley (3).

7. The roll-up trolley running wheel deviation preventing device according to claim 1, wherein: the spare wheels (54) are arranged on two sides of the main pulley (3), the spare wheels (54) and the rotating shaft (53) are coaxial with the main pulley (3), and the diameter of the spare wheels (54) is smaller than that of the wheel body (31).