Sleeve type guide wheel convenient to disassemble

Abstract

The utility model relates to the field of guide wheel devices, in particular to a sleeve type guide wheel convenient to disassemble, which comprises a guide wheel body, a pair of connecting assemblies are symmetrically arranged on two sides of the guide wheel body, and fixing assemblies are arranged on one sides, far away from the guide wheel body, of the two connecting assemblies. And side plates are arranged on the sides, away from the connecting assembly, of the two fixing assemblies. The fixing assembly is arranged, the telescopic cylinder drives the fixing hook to be opened and closed, the first mounting shell and the second mounting shell are rapidly connected and separated, the dismounting and mounting processes are simplified through the design, the operation time is shortened, the working efficiency is improved, the fixing hook is tightly matched with the protruding edge on the first mounting shell, and the fixing hook is not prone to falling off. And when the telescopic rod of the telescopic cylinder stretches out, the fixing hook and the protruding edge are matched to achieve fastening, when the telescopic rod retracts, the fixing hook and the protruding edge are separated to achieve disassembly, and workers can conveniently overhaul and maintain all parts of the sleeving type guide wheel.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide wheel device field, especially a kind of suitably dismantled suitably dismantled guide wheel. BACKGROUND

[0002] Guide wheel, also known as guide wheel or guide wheel, is a freely rotating wheel. In large engineering machinery, guide wheels are usually installed on tracks to guide the correct winding of the tracks.

[0003] The design of traditional guide wheels is often complex, increasing the difficulty and time required for disassembly. During disassembly, multiple tools are required and specific steps and sequences must be followed, further increasing the complexity of the operation. Complex components can also exacerbate wear and tear over time, reducing the service life of the guide wheel. SUMMARY

[0004] The utility model aims to provide a kind of suitably dismantled suitably dismantled guide wheel to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: it includes guide wheel body, a pair of connecting components are symmetrically arranged on both sides of the guide wheel body, two connecting components are arranged with fixing components on the side away from the guide wheel body, and two fixing components are arranged with side plates on the side away from the connecting component.

[0006] As preferred in the utility model, the connecting component includes a pair of bearing seats symmetrically arranged on both sides of the guide wheel body, the guide wheel body is hollow in the middle, and a guide wheel shaft is arranged between the two bearing seats.

[0007] As preferred in the utility model, a pair of fixing seats are symmetrically arranged at both ends of the guide wheel shaft, two fixing seats are arranged with mounting shell one on the side away from the guide wheel body, and the mounting shell one is arranged with a protruding edge on the side away from the fixing seat.

[0008] As preferred in the utility model, the side plate is internally provided with a telescopic cylinder, and a circular hole is formed on the side of the side plate corresponding to the position of the telescopic rod of the telescopic cylinder.

[0009] As preferred in the utility model, the fixing component includes a mounting shell two corresponding to the mounting shell one, the mounting shell two is located on the side of the side plate, the telescopic rod of the telescopic cylinder penetrates the mounting shell two, a pair of round rods one are symmetrically arranged in the mounting shell two, and a pair of limiting blocks are symmetrically arranged on the two round rods one.

[0010] As the utility model is preferred, the fixing hook is arranged between each pair of the limiting blocks, the telescopic rod top of the telescopic cylinder is provided with a U-shaped connecting piece, the U-shaped connecting piece is located in installation shell two, a pair of round rods two is symmetrically arranged on the U-shaped connecting piece, and the bottom side of the two fixing hooks is connected with the round rod two.

[0011] As the utility model is preferred, the bottom side of the two fixing hooks away from the round rod two is abutted in the protruding edge of installation shell one.

[0012] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0013] The utility model discloses a fixing assembly is set up, and the telescopic cylinder drives the opening and closing of the fixing hook, realizes the quick connection and separation of installation shell one and installation shell two, and this design simplifies the dismounting and installation process, reduces the operation time, improves work efficiency, and the fixing hook is closely matched with the protruding edge on installation shell one, so that the stability and reliability of connection are ensured, the fixing hook is matched with the protruding edge when the telescopic rod of the telescopic cylinder is stretched out, fastening is realized, the fixing hook is separated from the protruding edge when the telescopic rod is retracted, and dismounting is realized, which can facilitate the maintenance and maintenance of the staff to the sleeved guide wheel each component.

[0014] The utility model discloses a connecting assembly, and the convenient dismounting of the sleeved guide wheel is realized through the mutual matching of installation shell one and the fixing assembly, the bearing seat is symmetrically arranged at the both sides of the guide wheel body, so that the stability and precision of the guide wheel shaft in the rotating process are ensured, the guide wheel shaft is as the rotation center, drives the rotation of the guide wheel body, realizes the direction guiding function, and reduces the friction and abrasion. DRAWINGS

[0015] Fig. 1 It is the whole structure schematic view of the utility model;

[0016] Fig. 2 It is the connecting assembly structure schematic view of the utility model;

[0017] Fig. 3 It is the fixing assembly structure schematic view of the utility model.

[0018] Drawing mark: connecting assembly 1, guide wheel shaft 11, bearing seat 12, installation shell one 13, protruding edge 14, fixed seat 15, fixing assembly 2, installation shell two 22, round rod one 23, fixing hook 24, U-shaped connecting piece 25, round rod two 26, limiting block 27, side plate 3, telescopic cylinder 31, guide wheel body 4. Specific implementation

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model is further explained in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] As Figs. 1-3 shown, the utility model provides a detachable suit type guide wheel, it includes guide wheel body 4, a pair of connecting assemblies 1 are symmetrically arranged on both sides of guide wheel body 4, two connecting assemblies 1 are away from the side of guide wheel body 4 and are provided with fixed assembly 2, two fixed assemblies 2 are away from the side of connecting assembly 1 and are provided with side plate 3.

[0021] Connecting assembly 1 includes a pair of bearing seats 12 symmetrically arranged on both sides of guide wheel body 4, bearing seat 12 is symmetrically arranged on both sides of guide wheel body 4, is used for supporting guide wheel shaft 11, ensures the stability and precision of guide wheel shaft 11 in the rotation process, reduces friction and wear, the middle part of guide wheel body 4 is hollow, guide wheel body 4 is responsible for bearing the force in the movement process and guides the advance and retreat of track, the middle part of guide wheel body 4 is hollow design, it is convenient to install guide wheel shaft 11, two bearing seats 12 are provided with guide wheel shaft 11, guide wheel shaft 11 is located between two bearing seats 12 and penetrates the middle part of guide wheel body 4, guide wheel shaft 11 as the rotation center, drive guide wheel body 4 rotates, realizes direction guiding function.

[0022] A pair of fixed seats 15 are symmetrically arranged at both ends of guide wheel shaft 11, fixed seat 15 is located at both ends of guide wheel shaft 11, is connected with installation shell one 13, provides stable support for entire installation shell one 13, two fixed seats 15 are away from the side of guide wheel body 4 and are provided with installation shell one 13, installation shell one 13 is provided with protruding edge 14 away from the side of fixed seat 15, installation shell one 13 is provided at the side away from guide wheel body 4 of fixed seat 15, with protruding edge 14, is used for cooperating with fixed assembly 2, realizes fastening and dismounting function.

[0023] The inside of side plate 3 is provided with telescopic cylinder 31, a round hole is formed at the position corresponding to the telescopic rod of telescopic cylinder 31 on one side of side plate 3, when the telescopic rod of telescopic cylinder 31 is lengthened, can drive two fixed hooks 24 to open and hook the protruding edge 14 of installation shell one 13, when the telescopic rod of telescopic cylinder 31 is contracted, can drive two fixed hooks 24 to close, make installation shell one 13 separate from installation shell two 22, to realize the quick dismounting of entire device.

[0024] The fixing assembly 2 comprises a mounting shell 22 corresponding to the mounting shell 13, the mounting shell 22 is located on one side of the side plate 3, the telescopic rod of the telescopic cylinder 31 penetrates the mounting shell 22, a pair of round rods 23 are symmetrically arranged in the mounting shell 22, a pair of limiting blocks 27 are symmetrically arranged on the two round rods 23, the round rods 23 are used for supporting and fixing the fixing hooks 24, the limiting blocks 27 are arranged on the round rods 23 and used for limiting the movement range of the fixing hooks 24 and preventing deviation.

[0025] The fixing hooks 24 are arranged between each pair of limiting blocks 27, one side of the bottom of the fixing hooks 24 is connected with the round rods 26, and the other side is abutted in the protruding edge 14 of the mounting shell 13, when the telescopic rod of the telescopic cylinder 31 is extended, the fixing hooks 24 are matched with the protruding edge 14, fastening is realized, when the telescopic rod is retracted, the fixing hooks 24 are separated from the protruding edge 14, dismounting is realized, the top of the telescopic rod of the telescopic cylinder 31 is provided with a U-shaped connecting piece 25, the U-shaped connecting piece 25 is located in the mounting shell 22, a pair of round rods 26 are symmetrically arranged on the U-shaped connecting piece 25, one side of the bottom of the two fixing hooks 24 is connected with the round rods 26, the U-shaped connecting piece 25 transmits the force of the telescopic cylinder 31, the round rods 26, the round rods 23 and the limiting blocks 27 are matched with each other, and the two fixing hooks 24 are driven to open and close.

[0026] The other side of the bottom of the fixing hooks 24 is abutted in the protruding edge 14 of the mounting shell 13, one side of the bottom of the fixing hooks 24 is connected with the round rods 26, and the other side is abutted in the protruding edge 14 of the mounting shell 13, when the telescopic rod of the telescopic cylinder 31 is extended, the two fixing hooks 24 are opened, the fixing hooks 24 are matched with the protruding edge 14, fastening is realized, when the telescopic rod is retracted, the two fixing hooks 24 are closed, the fixing hooks 24 are separated from the protruding edge 14, and dismounting is realized.

[0027] In use, the staff first carries out preparation work, places the guide wheel body 4 in the predetermined mounting position, fixes the bearing seat 12 on the two sides of the guide wheel body 4, then passes the guide wheel shaft 11 through the bearing seat 12 and the middle cavity of the guide wheel body 4, installs the fixing seat 15 on the two ends of the guide wheel shaft 11, installs the mounting shell 13 on the fixing seat 15, and then connects the side plate 3, the telescopic cylinder 31 and the fixing assembly 2 with the track tensioning device.

[0028] When it is necessary to install the fixed sleeve type guide wheel, the telescopic cylinder 31 is started, the telescopic rod of the telescopic cylinder 31 is extended, the U-shaped connecting piece 25 is driven to move horizontally towards the mounting shell 13, the top of the fixing hook 24 is located between the two limiting blocks 27 on the round rod 23, as the telescopic rod continues to extend, the two fixing hooks 24 will be opened, the end of the bottom of the fixing hooks 24 far away from the round rods 26 will be gradually abutted into the protruding edge 14 of the mounting shell 13, the mounting shell 13 and the mounting shell 22 are fastened and connected, and the installation of the sleeve type guide wheel is completed.

[0029] When the guide wheel needs to be disassembled, the telescopic cylinder 31 is started, the telescopic rod of the telescopic cylinder 31 is retracted, the U-shaped connecting piece 25 is away from the mounting shell 13, the top of the fixing hook 24 is between the two limiting blocks 27 on the round rod 23, with the continuous retraction of the telescopic rod, the two fixing hooks 24 will be closed, the fixing hook 24 will gradually separate from the protruding edge 14 of the mounting shell 13, and the guide wheel body 4 can be removed after the fixing hook 24 is completely separated, so that the guide wheel body 4 can be maintained.

[0030] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A knock down guide wheel comprising: The guide wheel body (4) is characterized in that: a pair of connecting components (1) are symmetrically arranged on both sides of the guide wheel body (4), and a fixing component (2) is provided on the side of the two connecting components (1) away from the guide wheel body (4), and a side plate (3) is provided on the side of the two fixing components (2) away from the connecting components (1).

2. A kit guide wheel according to claim 1, wherein: The connecting assembly (1) includes a pair of bearing seats (12) symmetrically arranged on both sides of the guide wheel body (4). The guide wheel body (4) is hollow in the middle, and a guide wheel shaft (11) is arranged between the two bearing seats (12).

3. A kit of guide wheels for easy removal according to claim 2, characterized in that: The guide wheel shaft (11) has a pair of fixed seats (15) symmetrically arranged at both ends. Each of the two fixed seats (15) has a mounting shell (13) on the side away from the guide wheel body (4). The mounting shell (13) has a protruding edge (14) on the side away from the fixed seat (15).

4. A kit guide wheel according to claim 3, wherein: The side plate (3) is provided with a telescopic cylinder (31) inside, and a round hole is provided on one side of the side plate (3) corresponding to the position of the telescopic rod of the telescopic cylinder (31).

5. A kit of guide wheels for easy removal according to claim 4, characterized in that: The fixing component (2) includes a mounting shell two (22) corresponding to the mounting shell one (13). The mounting shell two (22) is located on one side of the side plate (3). The telescopic rod of the telescopic cylinder (31) passes through the mounting shell two (22). A pair of round rods one (23) are symmetrically arranged inside the mounting shell two (22). A pair of limiting blocks (27) are symmetrically arranged on both round rods one (23).

6. A kit of guide wheels for easy removal according to claim 5, characterized in that: A fixing hook (24) is provided between each pair of the limiting blocks (27). A U-shaped connector (25) is provided at the top of the telescopic rod of the telescopic cylinder (31). The U-shaped connector (25) is located inside the mounting shell (22). A pair of round rods (26) are symmetrically arranged on the U-shaped connector (25). The bottom side of each of the two fixing hooks (24) is connected to the round rods (26).

7. A modular guide wheel that is easy to disassemble according to claim 6, characterized in that: The bottom of the two fixing hooks (24) away from the round rod (26) is pressed against the protruding edge (14) of the mounting shell (13).

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