Plug-in type track assembly and vehicle

Abstract

The invention discloses a plug-in type crawler belt assembly and a vehicle, and relates to the technical field of vehicles, and the crawler belt assembly comprises a crawler belt body, a plurality of assembling assemblies and a plurality of ice blade structures. The crawler body is mounted on the crawler wheel train; the assembling assembly is connected with the crawler belt body, the assembling assembly is provided with an assembling groove, and the assembling groove is located in the peripheral side of the crawler belt body; the ice blade structures are detachably connected with the assembling grooves, and the assembled ice blade structures protrude out of the peripheral face of the crawler belt body; after at least one ice blade structure is assembled to the corresponding assembling groove, the ice blade structure can increase the relative road holding force of the crawler belt assembly and the ice surface. The track assembly can better run on the ice surface, the slipping condition is reduced, and the effectiveness and reliability of the track assembly in the freezing environment are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of transportation vehicles, and in particular to a plug-in track assembly and a vehicle. Background Art

[0002] In the current transportation field, medium and heavy tracked vehicles play an indispensable role in various engineering construction, logistics and military fields due to their strong carrying capacity and off-road performance. However, in the cold winter, especially when ice and snow covered roads become the norm, the driving safety issues of these vehicles become prominent.

[0003] On icy and snowy roads, medium and heavy tracked vehicles often slip, which not only prevents the vehicle from moving forward smoothly, but may also put the driver in trouble and even cause serious traffic accidents.

[0004] An in-depth analysis of this phenomenon reveals that the fundamental reason is that the tracks equipped on medium and heavy-duty vehicles on the market currently have poor anti-skid performance. Summary of the invention

[0005] The embodiments of the present application provide a plug-in track assembly and a vehicle, which enable the track assembly to travel better on ice, reduce slipping, and ensure its effectiveness and reliability in a frozen environment.

[0006] In a first aspect, an embodiment of the present application provides a plug-in track assembly, wherein the track assembly includes a track body, a plurality of assembly components, and a plurality of ice blade structures.

[0007] The crawler body is installed on the crawler wheel system; the assembly component is connected to the crawler body, and the assembly component has an assembly groove, and the assembly groove is located on the outer peripheral side of the crawler body; the ice blade structure is detachably connected to the assembly groove, and the assembled ice blade structure protrudes from the outer peripheral surface of the crawler body;

[0008] After at least one of the ice blade structures is assembled to the corresponding assembly groove, the ice blade structure can increase the relative grip between the track assembly and the ice surface.

[0009] Each ice blade structure can be detachably connected to the corresponding assembly groove. This detachable connection method can selectively install some ice blade structures according to actual needs, and then adjust the performance of the track assembly. Different types of ice blade structures can also be installed according to different needs. When the ice blade structure is assembled into the corresponding assembly groove, the ice blade structure will protrude from the outer peripheral surface of the track body, so that it will contact the ground (including the ice surface) when the track assembly is running. This design enables the ice blade structure to increase the relative grip when the track assembly contacts the ice surface, thereby improving the driving performance and stability of the track assembly on the ice surface. In this way, the track assembly can better travel on the ice surface, ensuring its effectiveness and reliability in a freezing environment.

[0010] In some examples, the assembly assembly includes a first embedded portion and an assembly portion connected to each other, the first embedded portion is embedded in the crawler body, the assembly portion protrudes from the crawler body, and the assembly groove is provided in the assembly portion;

[0011] The ice blade structure is slidably connected to the assembly groove, and a locking piece is provided on the assembly portion, and the locking piece can lock the ice blade structure and the assembly portion.

[0012] The assembly assembly may include a first embedding portion and an assembly portion, which are interconnected or integrally arranged. The first embedding portion can be embedded in the interior of the crawler body, while the assembly portion protrudes from the exterior of the crawler body. The assembly groove is provided at a corresponding position of the assembly portion.

[0013] In addition, the ice blade structure can be slidably connected to the assembly groove to facilitate installation or removal when necessary. In order to ensure the stability of the ice blade structure after assembly, a locking piece is provided on the assembly portion. The function of this locking piece is to firmly lock the ice blade structure on the assembly portion to prevent it from accidentally falling off or shifting during use, thereby ensuring the reliability and safety of the entire assembly component.

[0014] In some examples, the locking member includes at least one of a latch, a top screw, and a snap-fit ​​member.

[0015] Based on the above examples of the present invention, the locking member may include at least one of a latch, a top screw, and a clamping member. The function of these locking members is to ensure the fixation and connection between the ice skate structure and the assembly part, thereby improving the stability and reliability of the entire assembly component for installing the ice skate structure.

[0016] In some examples, the cross-sectional shape of the assembly groove is one of L-shape, T-shape, Z-shape, Y-shape, U-shape, and dovetail shape, and the ice skate structure is adapted to the shape of the assembly groove.

[0017] The cross-sectional shapes of the assembly groove can be varied, including but not limited to L-shaped, T-shaped, Z-shaped, Y-shaped, U-shaped, and dovetail shapes. Each shape has its own unique characteristics and applicable scenarios. For example, the L-shaped cross-sectional assembly groove is usually used in situations that require a larger contact area and stronger support force; the T-shaped cross-section is suitable for situations that require higher stability and load-bearing capacity; the Z-shaped cross-section can provide good elasticity and torsion resistance due to its special curved structure; the Y-shaped cross-section can provide better stress dispersion in some cases; the U-shaped cross-section is easy to assemble and disassemble due to its open structure; the dovetail cross-section can provide extremely high positioning accuracy and stability due to its unique shape.

[0018] In some examples, the ice skate structure includes an integrally arranged sliding portion and an anti-skid plate, the sliding portion is slidably connected to the assembly groove, the anti-skid plate extends to the outside of the assembly groove, and the anti-skid plate protrudes from the outer peripheral surface of the track body.

[0019] The skate structure includes an integrally arranged sliding part and an anti-skid plate. The sliding part is slidably connected to the assembly groove, so that the skate structure can slide smoothly in the assembly groove. At the same time, the anti-skid plate part extends to the outside of the assembly groove, ensuring that the skate structure can effectively reduce the relative sliding of the track assembly and the ice surface during use.

[0020] The anti-skid plate part also protrudes from the outer peripheral surface of the track body, which not only increases the stability of the skates, but also improves their grip on the ice, making the movement of the tracked vehicle on the ice more stable and safe.

[0021] In some examples, the assembly assembly includes a second embedding portion and a locking portion, the second embedding portion is integrally embedded in the track body, the assembly groove is provided in the second embedding portion, and at least one avoidance hole is provided at the notch position of the assembly groove;

[0022] The ice skate structure is provided with at least one plug-in portion adapted to the avoidance hole, the plug-in portion can pass through the avoidance hole and slide in the assembly groove, and the plug-in portion can slide to intersect with the avoidance hole;

[0023] The locking portion is directly or indirectly connected to the second embedding portion, and the locking portion can lock the ice skate structure after the plug-in portion and the avoidance hole are intertwined with each other.

[0024] Based on the above example of the present application, the assembly assembly includes a second embedding portion and a locking portion. The second embedding portion is integrally embedded in the track body, and its function is to provide a stable installation foundation. At the same time, an assembly groove is provided in the second embedding portion, and at least one avoidance hole is provided at the notch position of the assembly groove. The design of these avoidance holes is to provide a certain flexibility and adjustment space for the skate structure during the assembly process.

[0025] The ice blade structure is provided with at least one plug-in portion adapted to the avoidance hole. The plug-in portion can pass through the avoidance hole and slide in the assembly groove, thereby achieving accurate installation of the ice blade structure. When the plug-in portion slides to a position interlaced with the avoidance hole, a tight connection between the ice blade structure and the track body can be ensured.

[0026] The locking portion is directly or indirectly connected to the second embedded portion, and its main function is to lock the ice blade structure after the plug-in portion and the avoidance hole are intertwined. The locking portion can be designed as a mechanical or other type of locking mechanism, the purpose of which is to ensure that the ice blade structure will not loosen or fall off during use, thereby ensuring the stability and safety of the device. Through this locking mechanism, it can be ensured that the ice blade structure can maintain good performance and reliability under various working conditions.

[0027] In some examples, the locking portion is disposed on one side of the second embedded portion; or, the locking portion is connected to the second embedded portion; or, the plug-in portion and the avoidance hole are interlaced with each other to form at least one vacant avoidance hole, and the locking portion is at least partially embedded in the vacant avoidance hole.

[0028] The locking portion may be located on one side of the second embedded component. In this case, the ice skate structure may be locked by inserting part of the locking portion into the assembly groove and abutting against the ice skate structure. The locking portion may also be connected to the second embedded component, so that the ice skate structure can be better locked. When the plug-in component and the avoidance hole are intertwined, at least one unoccupied avoidance hole is formed. In this case, the locking portion may be at least partially embedded in these unoccupied avoidance holes.

[0029] In some examples, the locking portion is a locking block filled into the avoidance hole, and the locking block is fixedly connected to the second embedded portion by a fastener.

[0030] The locking portion is designed as a locking block that fills and embeds into the avoidance hole. The locking block is firmly fixed to the second embedded portion by a fastener, such as a screw or a bolt. In this way, the locking block works together with the avoidance hole and the fastener to ensure the stability and reliability of the locking portion, and prevent the locked ice skate structure from loosening or falling off during use. Through this structural design, the stability and safety of the ice skate structure can be effectively improved, ensuring its reliable operation in various working environments.

[0031] In some examples, a chamfered structure is provided at an end of the skate structure facing away from the track body.

[0032] The blade structures extend outward from the ends of the track body, and chamfer structures are provided at the ends of these blade structures. Such a design is intended to improve the sharpness of the blades, thereby making the blades more efficient in cutting the ice. At the same time, by reducing the contact area between the blades and the ice surface, the grip can be reduced, further improving the smoothness and effectiveness of the blades walking on the ice. This chamfer structure not only helps to improve the performance of the blades, but also extends the service life of the blades to a certain extent, ensuring that a good cutting effect is maintained during long-term use.

[0033] In a second aspect, an embodiment of the present application provides a vehicle, comprising the above-mentioned plug-in track assembly and track wheel train, wherein the plug-in track assembly is installed on the track wheel train.

[0034] The vehicle with the above-mentioned track assembly of the present application can make the track assembly run better on the ice surface, reduce the slipping situation, and ensure its effectiveness and reliability in the frozen environment. Specifically, each ice blade structure can be detachably connected to the corresponding assembly groove. This detachable connection method can selectively install part of the ice blade structure according to actual needs, and then the performance of the track assembly can be adjusted. Different types of ice blade structures can also be installed according to different needs. When the ice blade structure is assembled into the corresponding assembly groove, the ice blade structure will protrude from the outer peripheral surface of the track body, so that it will contact the ground (including the ice surface) when the track assembly is running. This design enables the ice blade structure to increase the relative grip when the track assembly contacts the ice surface, thereby improving the driving performance and stability of the track assembly on the ice surface. In this way, the track assembly can run better on the ice surface, ensuring its effectiveness and reliability in the frozen environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 It is a partial structural schematic diagram of a plug-in crawler assembly in an embodiment of the present application;

[0037] Figure 2 for Figure 1 A in the middle shows a schematic diagram of a part of the structure when the assembly component and the ice skate structure cooperate and the assembly slot is external;

[0038] Figure 3 A structural schematic diagram of a locking member when the assembly assembly and the ice skate structure cooperate and the assembly groove is externally located in one embodiment of the present application;

[0039] Figure 4 It is a partial structural schematic diagram of another perspective of a plug-in crawler assembly in one embodiment of the present application;

[0040] Figure 5 It is a partial structural schematic diagram of a plug-in crawler assembly in another embodiment of the present application;

[0041] Figure 6 for Figure 5 The diagram of the partial structure when the assembly component and the ice skate structure cooperate and the assembly slot is external is shown at B in the middle;

[0042] Figure 7 This is a schematic diagram of an exploded structure showing the cooperation between the assembly component and the ice skate structure and the built-in assembly groove in another embodiment of the present application;

[0043] Figure 8 This is a schematic diagram of the structure explosion when the locking part and the fastener in the ice skate structure and the assembly component cooperate in another embodiment of the present application.

[0044] Reference numerals:

[0045] 100, track body; 200, assembly component; 210, assembly groove; 220, first embedded part; 230, assembly part; 240, locking piece; 250, second embedded part; 260, avoidance hole; 270, locking part; 280, fastener; 300, ice skate structure; 310, sliding part; 320, anti-skid plate; 321, chamfering structure; 330, plug-in part; 400, induction tooth; 500, anti-skid structure. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0047] To solve the above technical problems, please refer to Figure 1-Figure 8 As shown, the first aspect of the present application proposes a plug-in track assembly, which enables the track assembly to travel better on ice, reduce slipping, and ensure its effectiveness and reliability in a freezing environment.

[0048] Reference Figure 1-Figure 8 As shown, in some examples, a plug-in track assembly is provided, and the track assembly includes a track body 100 , a plurality of assembly assemblies 200 , and a plurality of ice blade structures 300 .

[0049] The crawler body 100 is installed on the crawler wheel system; the assembly component 200 is connected to the crawler body 100, and the assembly component 200 has an assembly groove 210, and the assembly groove 210 is located on the outer peripheral side of the crawler body 100; the ice blade structure 300 is detachably connected to the assembly groove 210, and the assembled ice blade structure 300 protrudes from the outer peripheral surface of the crawler body 100;

[0050] After at least one ice blade structure 300 is assembled to the corresponding assembly groove 210, the ice blade structure 300 can increase the relative grip between the track assembly and the ice surface, so that the track assembly can better travel on the ice surface.

[0051] The plug-in track assembly may include several main parts, including a track body 100, a plurality of assembly assemblies 200, and a plurality of ice blade structures 300. The track body 100 may be mounted on a track wheel train to facilitate the operation and drive of the entire track assembly. The assembly assemblies 200 are connected to the track body 100 in a specific manner, such as a sliding connection, a snap-on connection, etc. Each assembly assembly 200 is provided with a corresponding assembly groove 210, which is located on the outer peripheral side of the track body 100 to facilitate the subsequent assembly operation of the ice blade structure 300.

[0052] Each ice blade structure 300 can be detachably connected to the corresponding assembly groove 210. This detachable connection method can selectively install some ice blade structures 300 according to actual needs, and then adjust the performance of the track assembly. Different types of ice blade structures 300 can also be installed according to different needs. When the ice blade structure 300 is assembled into the corresponding assembly groove 210, the ice blade structure 300 will protrude from the outer peripheral surface of the track body 100, so that it will contact the ground (including the ice surface) when the track assembly is running. This design enables the ice blade structure 300 to increase the relative grip when the track assembly contacts the ice surface, thereby improving the driving performance and stability of the track assembly on the ice surface. In this way, the track assembly can better travel on the ice surface, ensuring its effectiveness and reliability in a freezing environment.

[0053] A metal component of core metal may be embedded in the inner circumference of the crawler body 100. The core metal is not only firmly fixed to the inner side of the crawler body 100, but also partially extends to the inside of the crawler to form an induction tooth 400. The existence of these induction teeth 400 makes the cooperation between the crawler and the crawler wheel system more tight and smooth, thereby improving the overall operation efficiency and stability.

[0054] At the same time, in order to further enhance the performance of the crawler under various complex road conditions, an anti-skid structure 500 is designed on the outer peripheral side of the crawler body 100. This anti-skid structure 500 uses the same rubber material as the crawler body 100, ensuring its stability and grip when driving on non-ice surfaces. This design not only improves the driving safety of the crawler on slippery or uneven roads, but also effectively reduces the wear caused by sliding, thereby extending the service life of the crawler. Through this design that takes both internal and external considerations into account, the overall performance of the crawler has been significantly improved, allowing it to maintain efficient and reliable operation in various harsh environments.

[0055] Reference Figure 1-Figure 4 As shown, in some examples, the assembly assembly 200 includes a first embedded portion 220 and an assembly portion 230 connected to each other, the first embedded portion 220 is embedded in the crawler body 100, the assembly portion 230 protrudes from the crawler body 100, and the assembly groove 210 is opened in the assembly portion 230;

[0056] The ice blade structure 300 is slidably connected to the assembly groove 210 , and a locking member 240 is provided on the assembly portion 230 . The locking member 240 can lock the ice blade structure 300 and the assembly portion 230 .

[0057] The assembly component 200 may include a first embedding portion 220 and an assembly portion 230, which are connected to each other or may be integrally arranged. The first embedding portion 220 may be embedded in the interior of the crawler body 100, while the assembly portion 230 protrudes from the exterior of the crawler body 100. The assembly groove 210 is provided at a corresponding position of the assembly portion 230.

[0058] In addition, the ice blade structure 300 can be slidably connected to the assembly groove 210 to facilitate installation or removal when necessary. In order to ensure the stability of the ice blade structure 300 after assembly, a locking member 240 is provided on the assembly portion 230. The function of the locking member 240 is to firmly lock the ice blade structure 300 on the assembly portion 230 to prevent it from accidentally falling off or shifting during use, thereby ensuring the reliability and safety of the entire assembly component 200.

[0059] In some examples, the locking member 240 includes at least one of a latch, a top screw, and a clamping member. A reinforcement structure may be provided on one of the first embedding portion 220 and the assembly portion 230 to improve strength.

[0060] Based on the above example, the locking member 240 may include at least one of a latch, a top screw, and a clamping member. The locking member 240 is used to ensure the fixation and connection between the ice blade structure 300 and the assembly part 230, thereby improving the stability and reliability of the entire assembly component 200 for installing the ice blade structure 300.

[0061] At least one of the first embedding portion 220 and the assembly portion 230 may be provided with a reinforcement structure to further improve its strength. Such a reinforcement structure may be an additional reinforcement rib, a support member, a reinforcement plate or other forms of reinforcement material, which is intended to increase the bearing capacity and anti-deformation capacity of the corresponding component, thereby ensuring that it will not be damaged or fail due to external forces during use.

[0062] In some examples, the cross-sectional shape of the assembly groove 210 is one of L-shape, T-shape, Z-shape, Y-shape, U-shape, and dovetail shape, and the ice skate structure 300 is adapted to the shape of the assembly groove 210 .

[0063] The cross-sectional shape of the assembly groove 210 can be varied, including but not limited to L-shaped, T-shaped, Z-shaped, Y-shaped, U-shaped, and dovetail-shaped. Each shape has its own unique characteristics and applicable scenarios. For example, the assembly groove 210 with an L-shaped cross-section is usually used in situations that require a larger contact area and stronger supporting force; the T-shaped cross-section is suitable for situations that require higher stability and load-bearing capacity; the Z-shaped cross-section can provide good elasticity and torsion resistance due to its special curved structure; the Y-shaped cross-section can provide a better stress dispersion effect in some cases; the U-shaped cross-section is easy to assemble and disassemble due to its open structure; the dovetail cross-section can provide extremely high positioning accuracy and stability due to its unique shape.

[0064] Among these different cross-sectional shapes, each can be adapted to a specific ice blade structure 300, thereby ensuring the stability and reliability of the ice blade during use. By selecting an ice blade structure 300 that matches the cross-sectional shape of the assembly groove 210, the overall performance of the ice blade can be effectively improved, so that it can perform well on various ice surfaces and meet the requirements of different track assembly operating conditions.

[0065] In some examples, the skate structure 300 includes an integrally arranged sliding portion 310 and an anti-skid plate 320 , the sliding portion 310 is slidably connected to the assembly groove 210 , the anti-skid plate 320 extends to the outside of the assembly groove 210 , and the anti-skid plate 320 protrudes from the outer peripheral surface of the track body 100 .

[0066] The ice skate structure 300 includes an integrally arranged sliding portion 310 and an anti-slip plate 320. The sliding portion 310 is slidably connected to the assembly groove 210, so that the ice skate structure 300 can slide smoothly in the assembly groove 210. At the same time, the anti-slip plate 320 part extends to the outside of the assembly groove 210, ensuring that the ice skate structure 300 can effectively reduce the relative sliding between the track assembly and the ice surface during use.

[0067] The anti-skid plate 320 part also protrudes from the outer peripheral surface of the track body 100, which not only increases the stability of the skates, but also improves their grip on the ice surface, thereby making the movement of the tracked vehicle on the ice surface more stable and safe.

[0068] Reference Figure 5-Figure 8 As shown, in some examples, the assembly assembly 200 includes a second embedding portion 250 and a locking portion 270, the second embedding portion 250 is integrally embedded in the crawler body 100, the assembly groove 210 is opened in the second embedding portion 250, and at least one avoidance hole 260 is opened at the notch position of the assembly groove 210;

[0069] The ice skate structure 300 is provided with at least one plug-in portion 330 adapted to the avoidance hole 260 , and the plug-in portion 330 can pass through the avoidance hole 260 and slide in the assembly groove 210 , and the plug-in portion 330 can slide to intersect with the avoidance hole 260 ;

[0070] The locking portion 270 is directly or indirectly connected to the second embedding portion 250 , and the locking portion 270 can lock the ice skate structure 300 after the inserting portion 330 and the avoiding hole 260 are interlaced with each other.

[0071] Based on the above example of the present application, the assembly component 200 includes a second embedding portion 250 and a locking portion 270. The second embedding portion 250 is integrally embedded in the track body 100, and its function is to provide a stable installation foundation. At the same time, the assembly groove 210 is opened in the second embedding portion 250, and at least one avoidance hole 260 is opened at the notch position of the assembly groove 210. The design of these avoidance holes 260 is to provide a certain flexibility and adjustment space for the ice skate structure 300 during the assembly process.

[0072] The ice blade structure 300 is provided with at least one plug-in portion 330 adapted to the avoidance hole 260. The plug-in portion 330 can pass through the avoidance hole 260 and slide in the assembly groove 210, thereby achieving accurate installation of the ice blade structure 300. When the plug-in portion 330 slides to a position interlaced with the avoidance hole 260, the ice blade structure 300 and the track body 100 can be tightly combined.

[0073] The locking portion 270 is directly or indirectly connected to the second embedded portion 250, and its main function is to lock the ice blade structure 300 after the insertion portion 330 and the avoidance hole 260 are interlaced with each other. The design of the locking portion 270 can be mechanical or other types of locking mechanisms, and its purpose is to ensure that the ice blade structure 300 will not loosen or fall off during use, thereby ensuring the stability and safety of the device. Through this locking mechanism, it can be ensured that the ice blade structure 300 can maintain good performance and reliability under various working conditions.

[0074] A guide surface may be provided at the position where the plug-in portion 330 plugs into the avoidance hole 260 to improve plug-in efficiency, or a guide surface may be provided at the opening position of the avoidance hole 260, and the guide surface may be a guide slope or a guide arc surface. The guide surface may improve the efficiency of the ice skate structure 300 entering the assembly groove 210.

[0075] In some examples, the locking portion 270 is disposed on one side of the second embedded portion 250; or, the locking portion 270 is connected to the second embedded portion 250; or, after the plug-in portion 330 and the avoidance hole 260 are interlaced with each other, at least one vacant avoidance hole 260 is formed, and the locking portion 270 is at least partially embedded in the vacant avoidance hole 260.

[0076] The locking portion 270 may be located on one side of the second embedded portion 250. In this case, the ice skate structure 300 may be locked by inserting part of the locking portion 270 into the assembly groove 210 and abutting against the ice skate structure 300. The locking portion 270 may also be connected to the second embedded portion 250, so as to better lock the ice skate structure 300. When the plug-in portion 330 and the avoidance hole 260 are interlaced with each other, at least one unoccupied avoidance hole 260 is formed. In this case, the locking portion 270 may be at least partially embedded in these unoccupied avoidance holes 260.

[0077] In some examples, the locking portion 270 is a locking block filled into the avoidance hole 260 , and the locking block is fixedly connected to the second embedding portion 250 via a fastener 280 .

[0078] The locking portion 270 is designed as a locking block that fills and is embedded in the avoidance hole 260. The locking block is firmly fixed to the second embedding portion 250 by a fastener 280, such as a screw or a bolt. In this way, the locking block works together with the avoidance hole 260 and the fastener 280 to ensure the stability and reliability of the locking portion 270, and prevent the locked ice skate structure 300 from loosening or falling off during use. Through this structural design, the stability and safety of the ice skate structure 300 can be effectively improved, ensuring its reliable operation in various working environments.

[0079] In some examples, the end of the ice blade structure 300 away from the track body 100 is provided with a chamfer structure 321, so as to improve the sharpness of the ice blade, reduce the contact area between the ice blade and the ice surface, and ensure the effectiveness of the ice blade structure 300 in walking on the ice surface.

[0080] The blade structures 300 extend outward from the ends of the track body 100, and chamfer structures 321 are provided at the ends of these blade structures 300. Such a design is intended to improve the sharpness of the blades, thereby making the blades more efficient when cutting the ice. At the same time, by reducing the contact area between the blades and the ice surface, the grip can be reduced, further improving the smoothness and effectiveness of the blades walking on the ice. Such chamfer structures 321 not only help to improve the performance of the blades, but also extend the service life of the blades to a certain extent, ensuring that a good cutting effect is maintained during long-term use.

[0081] The ice blade structure 300 is provided with reinforcing ribs. And / or, the end of the ice blade structure 300 away from the base plate is provided with a blade-like structure or a sawtooth-like structure.

[0082] The track assembly is a rubber track for heavy loads on icy and snowy roads, and the track body 100 is an integrally formed annular structure; or, the track body 100 includes at least two belt body units connected to each other.

[0083] In some examples, the skate blade structure 300 further includes an elastic member located between the sliding portion 310 and the anti-slip plate 320, and its function is to provide a certain buffering effect to absorb the impact force generated when sliding on the ice surface. Such an elastic member can be made of a rubber pad, a spring or other elastic materials, and its design purpose is to improve the impact force of the skate blade structure 300 on the crawler assembly and reduce the impact wear between the skate blade structure 300 and the crawler body 100.

[0084] In some specific embodiments, the elastic member is cleverly embedded between the sliding portion 310 and the anti-slip plate 320, ensuring that the skate blade can effectively absorb the impact force during use. This design improves the vibration resistance of the skate blade structure 300. In addition, the presence of the elastic member also makes the movement of the skate blade structure 300 on the ice surface more stable, which helps to improve the operating performance of the crawler assembly.

[0085] The skate blade pressing plate includes the skate blade structure 300 and a substrate. The skate blade structure 300 is connected to one side of the substrate, and the substrate is embedded in the crawler body 100. The skate blade structure 300 penetrates through the crawler body 100, and the part of the skate blade structure 300 on the outer peripheral side of the crawler body 100 forms a rigid anti-slip rib.

[0086] The shape of the rigid anti-slip rib is at least one of "one" shape, "cross" shape, "herringbone" shape, "grid" shape, "circle" shape, "eight" shape.

[0087] In the present invention, the skate blade structure 300 is composed of two main parts: the anti-slip plate 320 and the substrate (corresponding to the sliding portion or the plug-in portion). Specifically, the anti-slip plate 320 is connected to one side of the substrate. The substrate is then embedded inside the corresponding assembly groove 210 on the crawler body 100 to ensure its detachable fixation in the appropriate position. In addition, the part of the anti-slip plate 320 on the outer peripheral side of the crawler body 100 can form a rigid anti-slip rib.

[0088] The design of the rigid anti-slip rib has various shapes to adapt to different usage requirements and provide the best anti-slip effect. These shapes include but are not limited to "one" shape, "cross" shape, "herringbone" shape, "grid" shape, "circle" shape and "eight" shape. By selecting at least one of these shapes, the rigid anti-slip rib can effectively increase the grip on the ice surface, thereby improving the stability and controllability of the user on the ice surface. This design not only ensures the durability of the skate blade structure 300, but also greatly improves its performance under various ice surface conditions.

[0089] In a second aspect, the present application provides a vehicle, including the above-mentioned plug-in crawler assembly and crawler wheel system, and the plug-in crawler assembly is installed on the crawler wheel system.

[0090] The vehicle with the track assembly of the present application can make the track assembly run on the ice surface better, reduce the slipping situation, and ensure its effectiveness and reliability in the frozen environment. Specifically, each ice blade structure 300 can be detachably connected with the corresponding assembly groove 210. This detachable connection method can selectively install part of the ice blade structure 300 according to actual needs, and then adjust the performance of the track assembly. Different types of ice blade structures 300 can also be installed according to different needs. When the ice blade structure 300 is assembled into the corresponding assembly groove 210, the ice blade structure 300 will protrude from the outer peripheral surface of the track body 100, so that it will contact the ground (including the ice surface) when the track assembly is running. This design enables the ice blade structure 300 to increase the relative grip when the track assembly contacts the ice surface, thereby improving the driving performance and stability of the track assembly on the ice surface. In this way, the track assembly can run on the ice surface better, ensuring its effectiveness and reliability in the frozen environment.

[0091] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0092] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A plug-in crawler assembly, characterized in that: The track assembly comprises: The crawler body is installed on the crawler wheel system; A plurality of assembly components, wherein the assembly components are connected to the crawler body, and the assembly components have assembly grooves, and the assembly grooves are located on the outer peripheral side of the crawler body; A plurality of ice blade structures, wherein the ice blade structures are detachably connected to the assembly grooves, and the assembled ice blade structures protrude from the outer peripheral surface of the track body; After at least one of the ice blade structures is assembled to the corresponding assembly groove, the ice blade structure can increase the relative grip between the track assembly and the ice surface.

2. The plug-in crawler assembly according to claim 1, characterized in that: The assembly assembly comprises a first embedded portion and an assembly portion connected to each other, wherein the first embedded portion is embedded in the crawler body, the assembly portion protrudes from the crawler body, and the assembly groove is provided in the assembly portion; The ice blade structure is slidably connected to the assembly groove, and a locking piece is provided on the assembly portion, and the locking piece can lock the ice blade structure and the assembly portion.

3. The plug-in crawler assembly according to claim 2, characterized in that: The locking member includes at least one of a latch, a top screw, and a snap-on member.

4. The plug-in crawler assembly according to claim 2, characterized in that: The cross-sectional shape of the assembly groove is one of L-shape, T-shape, Z-shape, Y-shape, U-shape and dovetail shape, and the ice skate structure is adapted to the shape of the assembly groove.

5. The plug-in crawler assembly according to any one of claims 1 to 4, characterized in that: The ice skate structure includes an integrally arranged sliding portion and an anti-skid plate, wherein the sliding portion is slidably connected to the assembly groove, the anti-skid plate extends to the outside of the assembly groove, and the anti-skid plate protrudes from the outer peripheral surface of the track body.

6. The plug-in crawler assembly according to claim 1, characterized in that: The assembly assembly comprises a second embedding portion and a locking portion, the second embedding portion is integrally embedded in the crawler body, the assembly groove is provided in the second embedding portion, and at least one avoidance hole is provided at the notch position of the assembly groove; The ice skate structure is provided with at least one plug-in portion adapted to the avoidance hole, the plug-in portion can pass through the avoidance hole and slide in the assembly groove, and the plug-in portion can slide to intersect with the avoidance hole; The locking portion is directly or indirectly connected to the second embedding portion, and the locking portion can lock the ice skate structure after the plug-in portion and the avoidance hole are intertwined with each other.

7. The plug-in crawler assembly according to claim 6, characterized in that: The locking portion is arranged on one side of the second embedded portion; or, the locking portion is connected to the second embedded portion; or, the plug-in portion and the avoidance hole are interlaced with each other to form at least one vacant avoidance hole, and the locking portion is at least partially embedded in the vacant avoidance hole.

8. The plug-in crawler assembly according to claim 7, characterized in that: The locking portion is a locking block filled into the avoidance hole, and the locking block is fixedly connected to the second embedding portion through a fastener.

9. The plug-in crawler assembly according to any one of claims 6 to 8, characterized in that: The end of the ice blade structure away from the track body is provided with a chamfered structure.

10. A vehicle, characterized in that: include: The plug-in crawler assembly according to any one of claims 1 to 9; and, A crawler wheel system, wherein the plug-in crawler assembly is installed on the crawler wheel system.

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