Multi-piece straight-tooth staggered-phase fast-assembly icebreaking wheel

Abstract

The utility model relates to a multi-piece straight-tooth staggered-phase fast-assembly icebreaking wheel which comprises a supporting shaft, a wheel body, first icebreaking teeth and second icebreaking teeth. A plurality of tooth grooves are formed in the outer wall of the wheel body; a plurality of first outer teeth are distributed on the outer ring of the first icebreaking teeth at intervals, and a plurality of first tooth guide blocks matched with the tooth grooves are circumferentially distributed on the inner walls of the first icebreaking teeth; a plurality of second outer teeth are distributed on the outer ring of the second icebreaking teeth at intervals, and a plurality of second tooth guide blocks matched with the tooth grooves are circumferentially distributed on the inner walls of the second icebreaking teeth. The first icebreaking teeth and the multiple second icebreaking teeth are detachably connected with the wheel body, independent mounting and dismounting of each first icebreaking tooth and each second icebreaking tooth are achieved, and maintenance is convenient; through matching of the first tooth guide blocks and the clamping grooves and matching of the second tooth guide blocks and the clamping grooves, rapid guide installation between each first ice breaking tooth and the wheel body and between each second ice breaking tooth and the wheel body is achieved, and meanwhile the connection stability between the first ice breaking teeth and the wheel body and between the second ice breaking teeth and the wheel body is improved.

Description

Technical Field

[0001] The utility model relates to an ice-breaking wheel, in particular to a multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel. Background Art

[0002] The existing ice-breaking wheels are mainly composed of a wheel body, a support shaft, ice-breaking teeth, etc. The shapes of the ice-breaking teeth are columnar, strip-shaped, etc., and are mostly fixed to the wheel body by welding or assembly.

[0003] The main problem with welded icebreaking wheels is that the icebreaking teeth cannot be replaced individually. When the icebreaking teeth are damaged, the entire icebreaking wheel needs to be replaced, which results in high maintenance costs. The main problem with assembled icebreaking wheels is that the assembly and replacement of the wheel body and icebreaking teeth is time-consuming and costly. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the present invention provides a multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel, comprising a support shaft, a wheel body, a first ice-breaking tooth and a second ice-breaking tooth, wherein the support shaft passes through the center of the wheel body;

[0006] The outer wall of the wheel body is provided with a plurality of tooth grooves, the plurality of tooth grooves are distributed along the radial direction of the wheel body, and a spacing is left between adjacent tooth grooves;

[0007] A plurality of first external teeth are spaced apart on the outer ring of the first ice-breaking teeth, and a plurality of first tooth guide blocks are circumferentially distributed on the inner wall of the first ice-breaking teeth, which match the tooth grooves. The first external teeth and the first tooth guide blocks are staggered. The first ice-breaking teeth are matched with the tooth grooves of the wheel body through the first tooth guide blocks, and the first ice-breaking teeth are detachably mounted on the wheel body.

[0008] A plurality of second external teeth are spaced apart on the outer ring of the second ice-breaking teeth, and a plurality of second tooth guide blocks are circumferentially distributed on the inner wall of the second ice-breaking teeth, which match the tooth grooves. The second external teeth and the second tooth guide blocks are arranged opposite to each other. The second ice-breaking teeth are matched with the tooth grooves of the wheel body through the second tooth guide blocks, and the second ice-breaking teeth are detachably arranged on the wheel body.

[0009] The first ice-breaking teeth and the second ice-breaking teeth are both multiple pieces; all odd-numbered pieces on the wheel body from one end to the other end are first ice-breaking teeth, and all even-numbered pieces are second ice-breaking teeth, and the first outer teeth of the first ice-breaking teeth and the second outer teeth of the second ice-breaking teeth are staggered, and the first outer teeth of each piece of the first ice-breaking teeth are flush with each other, and the second outer teeth of each piece of the second ice-breaking teeth are flush with each other.

[0010] In a preferred embodiment of the present invention, each first ice-breaking unit is detachably connected to the wheel body; each second ice-breaking tooth is composed of a plurality of second ice-breaking units, and each second ice-breaking unit is detachably connected to the wheel body.

[0011] In a preferred embodiment of the present invention, the structures of the plurality of first ice-breaking units are the same, and the structures of the plurality of second ice-breaking units are the same.

[0012] In a preferred embodiment of the present invention, each of the first ice-breaking teeth is composed of three ice-breaking units, and each of the second ice-breaking teeth is composed of three ice-breaking units.

[0013] In a preferred embodiment of the present invention, a plurality of first mounting holes are provided on the outer wall of the wheel body;

[0014] A plurality of second mounting holes are provided on the circumference of each first ice-breaking tooth, and the plurality of second mounting holes are arranged to match and correspond to the plurality of first mounting holes, and the first mounting holes and the second mounting holes are connected by bolts;

[0015] A plurality of third mounting holes are arranged on the circumference of each second ice-breaking tooth. The plurality of third mounting holes are arranged to match and correspond to the plurality of first mounting holes. The first mounting holes and the third mounting holes are connected by bolts.

[0016] The beneficial effects of the present utility model are as follows: in the ice-breaking wheel of this embodiment, multiple first ice-breaking teeth and multiple second ice-breaking teeth are respectively detachably connected to the wheel body, so that each first ice-breaking tooth and the second ice-breaking tooth can be independently installed and disassembled, which is convenient for maintenance; each first ice-breaking tooth is matched with the first tooth guide block and the card slot, so that each first ice-breaking tooth can be quickly guided and installed between the wheel body, and the connection stability between the first ice-breaking tooth and the wheel body is improved; each second ice-breaking tooth is matched with the second tooth guide block and the card slot, so that each second ice-breaking tooth can be quickly guided and installed between the wheel body, and the connection stability between the second ice-breaking tooth and the wheel body is improved; in this application, the first outer teeth and the second outer teeth are staggered, so that after the multiple annular ice-breaking teeth are assembled, a certain angle is formed in the width direction of the wheel body and the arrangement is staggered at intervals. Compared with the existing long strip flat cloth ice-breaking method, this ice-breaking wheel exerts greater pressure on the ice surface, has a good ice-breaking effect and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 yes Figure 2 Middle AA section view;

[0020] Figure 4 This is a schematic diagram of the wheel structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first ice-breaking tooth of the utility model;

[0022] Figure 6 This is a schematic structural diagram of the first ice-breaking unit of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the second ice-breaking tooth of the utility model;

[0024] Figure 8 This is a schematic structural diagram of the second ice-breaking unit of the utility model;

[0025] In the figure: support shaft 1; wheel body 2; tooth groove 201; first mounting hole 202; first ice-breaking tooth 3; first outer tooth 301; first tooth guide block 302; second mounting hole 303; first ice-breaking unit 304; second ice-breaking tooth 4; second outer tooth 401; second tooth guide block 402; third mounting hole 403; second ice-breaking unit 404; bolt 5. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0028] like Figures 1 to 8The multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel shown in the figure comprises a support shaft 1, a wheel body 2, a first ice-breaking tooth 3 and a second ice-breaking tooth 4. The support shaft 1 is arranged through the center of the wheel body 2;

[0029] The outer wall of the wheel body 2 is provided with a plurality of tooth grooves 201, and the plurality of tooth grooves 201 are distributed along the radial direction of the wheel body 2, and a spacing is left between adjacent tooth grooves 201;

[0030] A plurality of first outer teeth 301 are distributed at intervals on the outer ring of the first ice-breaking tooth 3, and a plurality of first tooth guide blocks 302 matching the tooth groove 201 are distributed circumferentially on the inner wall of the first ice-breaking tooth 3, and the first outer teeth 301 and the first tooth guide blocks 302 are staggered. The first ice-breaking tooth 3 is matched with the tooth groove 201 of the wheel body 2 through the first tooth guide blocks 302. The provision of the first tooth guide blocks 302 is conducive to achieving installation guidance between the first ice-breaking tooth 3 and the wheel body 2, improving the installation efficiency between the first ice-breaking tooth 3 and the wheel body 2, and improving the stability of the connection between the first ice-breaking tooth 3 and the wheel body 2. The first ice-breaking tooth 3 is detachably provided on the wheel body 2, which facilitates the disassembly and installation of the first ice-breaking tooth 3 and improves the disassembly and installation efficiency of the first ice-breaking tooth.

[0031] A plurality of second outer teeth 401 are distributed at intervals on the outer ring of the second ice-breaking tooth 4, and a plurality of second tooth guide blocks 402 matching the tooth groove 201 are distributed circumferentially on the inner wall of the second ice-breaking tooth 4, and the second outer teeth 401 and the second tooth guide blocks 402 are arranged opposite to each other; the second ice-breaking tooth 4 is matched with the tooth groove 201 of the wheel body 2 through the second tooth guide blocks 402. The arrangement of the second tooth guide blocks 402 is conducive to achieving installation guidance between the second ice-breaking tooth 4 and the wheel body 3, improving the installation efficiency between the second ice-breaking tooth 4 and the wheel body 2, and improving the stability of the connection between the second ice-breaking tooth 4 and the wheel body 2; the second ice-breaking tooth 4 is detachably arranged on the wheel body 2, which facilitates the disassembly and installation of the second ice-breaking tooth 4 and improves the disassembly and installation efficiency of the second ice-breaking tooth 4;

[0032] The first ice-breaking teeth 3 and the second ice-breaking teeth 4 are both multiple pieces; all odd-numbered pieces on the wheel body 2 from one end to the other end are first ice-breaking teeth 3, and all even-numbered pieces are second ice-breaking teeth 4, and the first outer teeth 301 of the first ice-breaking teeth 3 and the second outer teeth 401 of the second ice-breaking teeth 4 are staggered, and the first outer teeth 301 of each piece of the first ice-breaking teeth 3 are flush with each other, and the second outer teeth 401 of each piece of the second ice-breaking teeth 4 are flush with each other.

[0033] The multi-piece straight-tooth staggered phase quick-install ice-breaking wheel of the present invention has a support shaft 1 connected to a driving mechanism, which drives the support shaft 1 to rotate through the driving mechanism, and then drives the wheel body 2 to rotate, and finally the first ice-breaking teeth 3 and the second ice-breaking teeth 4 on the wheel body 2 are in contact with the frozen ice to achieve ice breaking; since the first ice-breaking wheel 3 and the second ice-breaking wheel 4 are arranged at intervals, and the first outer teeth 301 and the second outer teeth 401 are staggered, that is, the first outer teeth 301 and the second outer teeth 401 form a certain angle in the width direction of the wheel body 2 and are arranged at intervals, during the rotation of the wheel body 2, it is beneficial to increase the ice-breaking area of ​​the ice cubes, and thus improve the ice-breaking efficiency of the ice-breaking teeth; and the first outer teeth 301 of each piece of the first ice-breaking teeth 3 are arranged flush, and the second outer teeth 401 of each piece of the second ice-breaking teeth 4 are arranged flush, to ensure multiple ice-breaking treatments for the frozen ice in the same area, and to ensure ice-breaking efficiency.

[0034] As a preferred embodiment, each of the first ice-breaking teeth 3 in the present application is composed of multiple first ice-breaking units 304, each of which is detachably connected to the wheel body 2; and each of the second ice-breaking teeth 4 is composed of multiple second ice-breaking units 404, each of which is detachably connected to the wheel body 2. This enables detachable connections between the multiple first ice-breaking units 304 and the multiple second ice-breaking units 404 and the wheel body 2, allowing for independent installation and removal of each first ice-breaking unit 304 and second ice-breaking unit 404, facilitating maintenance. If one of the first or second ice-breaking units is damaged, the damaged first or second ice-breaking unit can be directly replaced, enabling maintenance and replacement of a single first or second ice-breaking unit, saving time, effort, and cost.

[0035] As a preferred embodiment, the structures of the multiple first ice-breaking units 304 in this application are the same, and the structures of the multiple second ice-breaking units 404 are the same. More preferably, each of the first ice-breaking teeth 3 is composed of three ice-breaking units 304, and each of the second ice-breaking teeth 4 is composed of three ice-breaking units 404. When installing the first ice-breaking teeth 3, there is no need to identify the ice-breaking units 304 one by one. One of the first ice-breaking units 304 can be taken at will to connect with the wheel body 2, thereby improving the installation efficiency between the ice-breaking units and the wheel body 2; similarly, the second ice-breaking units 404 do not need to be identified one by one, which is conducive to improving the installation efficiency of the second ice-breaking teeth 4 and the wheel body 2.

[0036] As a preferred embodiment, a plurality of first mounting holes 202 are provided on the outer wall of the wheel body 2 in the present application;

[0037] Each of the first ice-breaking teeth 3 is provided with a plurality of second mounting holes 303 on its circumference. The plurality of second mounting holes 303 are arranged to match and correspond to the plurality of first mounting holes 202 . The first mounting holes 202 and the second mounting holes 303 are connected by bolts 5 .

[0038] A plurality of third mounting holes 403 are arranged on the circumference of each second ice-breaking tooth 4 . The plurality of third mounting holes 403 are arranged to match and correspond to the plurality of first mounting holes 202 . The first mounting holes 202 and the third mounting holes 403 are connected by bolts 5 .

[0039] Since the first ice-breaking tooth 3 is composed of multiple first ice-breaking units 304, each first ice-breaking unit 304 in the present application is provided with a second mounting hole 302. When the first tooth guide blocks 302 of the multiple first ice-breaking units 304 match the tooth grooves 201 on the wheel body 2, the first mounting holes 202 and the second mounting holes 303 match and correspond. Finally, the connection between the first mounting holes 202 and the second mounting holes 303 is realized by bolts 5, thereby realizing the connection between the first ice-breaking tooth 3 and the wheel body 2, and facilitating the installation and disassembly between the first ice-breaking tooth 3 and the wheel body 2. Similarly, when the second guide teeth 402 of the multiple second ice-breaking units 404 are installed with the tooth grooves 201 on the wheel body 2, the first mounting holes 202 and the third mounting holes 403 match and correspond. Finally, the connection between the first mounting holes 202 and the third mounting holes 403 is realized by bolts 5, thereby realizing the connection between the second ice-breaking tooth 4 and the wheel body 2.

[0040] In the ice-breaking wheel of this embodiment, multiple first ice-breaking teeth 3 and multiple second ice-breaking teeth 4 are respectively detachably connected to the wheel body 2, so that each first ice-breaking tooth 3 and the second ice-breaking tooth 4 can be independently installed and disassembled, which is convenient for maintenance; each first ice-breaking tooth is matched with the first tooth guide block 303 and the slot 201, so that each first ice-breaking tooth 3 can be quickly guided and installed with the wheel body 2, and the connection stability between the first ice-breaking tooth and the wheel body is improved; each second ice-breaking tooth is matched with the second tooth guide block 402 and the slot 201, so that each second ice-breaking tooth 4 can be quickly guided and installed with the wheel body 2, and the connection stability between the second ice-breaking tooth and the wheel body is improved; in this application, the first outer teeth and the second outer teeth are staggered, so that after the multiple annular ice-breaking teeth are assembled, a certain angle is formed in the width direction of the wheel body and the arrangement is staggered at intervals. Compared with the existing long flat cloth ice-breaking method, this ice-breaking wheel exerts greater pressure on the ice surface, has a good ice-breaking effect and high efficiency.

[0041] Throughout this specification, references to terms such as "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" indicate that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A multi-piece straight-tooth staggered phase quick-install ice-breaking wheel, characterized in that: It comprises a support shaft (1), a wheel body (2), a first ice-breaking tooth (3) and a second ice-breaking tooth (4), wherein the support shaft (1) is arranged to pass through the center of the wheel body (2); A plurality of tooth grooves (201) are provided on the outer wall of the wheel body (2), the plurality of tooth grooves (201) are distributed radially along the wheel body (2), and a spacing is left between adjacent tooth grooves (201); A plurality of first external teeth (301) are spaced apart on the outer ring of the first ice-breaking tooth (3); a plurality of first tooth guide blocks (302) matching the tooth groove (201) are circumferentially distributed on the inner wall of the first ice-breaking tooth (3); the first external teeth (301) and the first tooth guide blocks (302) are staggered; the first ice-breaking tooth (3) is matched and mounted with the tooth groove (201) of the wheel body (2) through the first tooth guide blocks (302), and the first ice-breaking tooth is detachably arranged on the wheel body; A plurality of second outer teeth (401) are spaced apart on the outer ring of the second ice-breaking tooth (4); a plurality of second tooth guide blocks (402) matching the tooth groove (201) are circumferentially distributed on the inner wall of the second ice-breaking tooth (4); the second outer teeth (401) and the second tooth guide blocks (402) are arranged opposite to each other; the second ice-breaking tooth (4) is matched and mounted with the tooth groove (201) of the wheel body (2) through the second tooth guide blocks (402), and the second ice-breaking tooth (4) is detachably arranged on the wheel body (2); The first ice-breaking teeth (3) and the second ice-breaking teeth (4) are both multiple pieces; all odd-numbered pieces on the wheel body (2) from one end to the other end are first ice-breaking teeth (3), and all even-numbered pieces are second ice-breaking teeth (4); the first outer teeth (301) of the first ice-breaking teeth (3) and the second outer teeth (401) of the second ice-breaking teeth (4) are staggered, the first outer teeth (301) of each piece of the first ice-breaking teeth (3) are flush, and the second outer teeth (401) of each piece of the second ice-breaking teeth (4) are flush.

2. The multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel according to claim 1, characterized in that: Each of the first ice-breaking teeth (3) is composed of a plurality of first ice-breaking units (304), and each first ice-breaking unit (304) is detachably connected to the wheel body (2); each of the second ice-breaking teeth (4) is composed of a plurality of second ice-breaking units (404), and each second ice-breaking unit (404) is detachably connected to the wheel body (2).

3. The multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel according to claim 2, characterized in that: The structures of the plurality of first ice-breaking units (304) are all the same, and the structures of the plurality of second ice-breaking units (404) are all the same.

4. The multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel according to claim 3, characterized in that: Each of the first ice-breaking teeth (3) is composed of three ice-breaking units (304), and each of the second ice-breaking teeth (4) is composed of three ice-breaking units (404).

5. The multi-piece straight-tooth staggered-phase quick-install ice-breaking wheel according to any one of claims 1 to 4, characterized in that: A plurality of first mounting holes (202) are provided on the outer wall of the wheel body (2); A plurality of second mounting holes (303) are provided on the circumference of each first ice-breaking tooth (3), the plurality of second mounting holes (303) are arranged to match and correspond to the plurality of first mounting holes (202), and the first mounting holes (202) and the second mounting holes (303) are connected by bolts (5); A plurality of third mounting holes (403) are provided on the circumference of each second ice-breaking tooth (4); the plurality of third mounting holes (403) are arranged to match and correspond to the plurality of first mounting holes (202); and the first mounting holes (202) and the third mounting holes (403) are connected by bolts (5).

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