Crossed track structure

Abstract

The utility model is applicable to the technical field of crawler belts, and provides a crossed crawler belt structure which comprises a crawler belt body, the crawler belt body comprises a connecting belt group and a plurality of anti-slip strips fixedly connected to the periphery of the connecting belt group, the anti-slip strips comprise long anti-slip strips and short anti-slip strips, and the long anti-slip strips and the short anti-slip strips are arranged in a crossed mode so that wide belts and narrow belts can be fixed conveniently; lightening holes are formed in the multiple anti-slip strips, and the lightening holes have the weight reducing effect. A power wheel and a plurality of driven wheels are meshed in the crawler belt body, the power wheel and the driven wheels can play a driving role, walking of the crawler belt structure is facilitated, anti-skid strips arranged in a crossed mode can improve the anti-skid effect, and meanwhile it is ensured that the crawler belt can stably and efficiently run under various complex terrains and working conditions. And through the anti-slip strip and the bottom plate which are clamped, the anti-slip strip can be conveniently and rapidly mounted and replaced, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to track technical field especially relates to a cross type track structure. BACKGROUND

[0002] The track is driven by the power wheel, and is flexible chain ring around the power wheel, the weight wheel, the inducement wheel and the track wheel. The track is composed of track plates and track pins. The track pins connect the track plates to form a track chain ring. The both ends of the track plate have holes and engage with the power wheel, and the middle part has an induction tooth for regulating the track and preventing the track from falling off when the tank turns or tilts, and the side in contact with the ground has a reinforced anti-skid rib (referred to as pattern) to improve the firmness of the track plate and the adhesion between the track and the ground.

[0003] The snow press is a machine for transporting and cleaning snow. The snow press moves by relying on the track. In the prior art, the anti-skid strips on the periphery of the track are damaged or crushed by hard objects during use. Replacement requires the entire track to be removed and replaced, which is inconvenient for maintenance.

[0004] A track structure is disclosed in Chinese Patent No. CN221605934U. The track structure includes a track skeleton, a connecting belt and a plurality of track skeletons. The plurality of track skeletons are arranged on the connecting belt. The track skeleton includes a skeleton body, a first anti-skid head and a second anti-skid head. The upper end surface of the skeleton body is provided with a connecting part for connecting the connecting belt. The first anti-skid head and the second anti-skid head are fixed to the lower end surface of the skeleton body. The number of first anti-skid heads and second anti-skid heads is multiple. The plurality of first anti-skid heads are arranged in a first direction. The first anti-skid head has a plurality of first anti-skid teeth arranged in a second direction away from the skeleton body. The plurality of second anti-skid heads are arranged in a second direction. The second anti-skid head has a plurality of second anti-skid teeth arranged in a first direction away from the skeleton body. The anti-skid assembly on the periphery of the above-mentioned track structure is damaged and cannot be repaired in time, which affects the work efficiency.

[0005] As can be seen from the above, the prior art has obvious inconvenience and defects in actual use, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a cross type track structure which can increase the anti-skid effect, ensure the applicability of the track structure to various terrains, improve the running efficiency, realize the quick installation and replacement of a single anti-skid strip, and improve the maintenance efficiency.

[0007] In order to achieve the above object, the utility model provides a cross type track structure, include: track body, the track body includes connecting band group and a plurality of antiskid strip fixedly connected to the periphery of connecting band group, a plurality of antiskid strip's inside is equipped with the lightening hole, the track body is engaged with power wheel and a plurality of driven wheels.

[0008] According to the cross type track structure of the utility model, the connecting band group includes one wide band and at least one narrow band, the cross section width of the wide band is greater than the cross section width of the narrow band.

[0009] According to the cross type track structure of the utility model, the connecting band group includes one wide band and two narrow bands, the short antiskid strip is fixedly connected between the wide band and one narrow band, the long antiskid strip is fixedly connected between the wide band and two narrow bands, and the short antiskid strip and the long antiskid strip are crossly arranged.

[0010] According to the cross type track structure of the utility model, the cross section of the antiskid strip is designed as a character, and the top of the antiskid strip is designed as a triangular taper angle.

[0011] According to the cross type track structure of the utility model, the periphery of the connecting band group is fixedly connected with a plurality of bottom plates, the antiskid strip is clamped on the bottom plate, and the abutting plate abutting the antiskid strip is rotatably connected to the both ends of the bottom plate.

[0012] According to the cross type track structure of the utility model, the both ends of the bottom plate are provided with baffle plates, one screw rod is screwed on each of the two baffle plates, the end portions of the two screw rods are provided with abutting plates, a pair of abutting blocks are arranged on the periphery of the two abutting plates, and each pair of abutting blocks is diagonally arranged, and the two pairs of abutting blocks are symmetrically arranged.

[0013] According to the cross type track structure of the utility model, the both ends of the antiskid strip are provided with side plates, and the side plates abut the protrusions fixedly connected to the abutting plates.

[0014] According to the cross type track structure of the utility model, a plurality of clamping springs are clamped with a plurality of limit balls, and the plurality of limit balls are fixedly connected to the antiskid strip.

[0015] The utility model provides a kind of cross type track structure, comprising: track body, the track body includes connecting band group and the several antiskid strips of fixed connection in the periphery of connecting band group, antiskid strip is equipped with long antiskid strip and short antiskid strip two, and cross arrangement, it is convenient for wide band and narrow band fixed, the inside of several the antiskid strip is equipped with weight-reducing hole, and weight-reducing hole plays the effect of reducing weight;The track body is engaged with power wheel and several driven wheels, power wheel and driven wheel can play the driving effect, it is convenient for track structure to walk, and antiskid strip of cross arrangement can increase antiskid effect, while ensuring that track can stably, efficiently operate under various complex terrains and working conditions;Antiskid strip and bottom plate are set by clamping, and antiskid strip can be conveniently and quickly installed and replaced, it is convenient for maintenance;

[0016] The utility model has the advantages that: antiskid strip of cross arrangement can increase antiskid effect, ensure that track structure is suitable for various terrains, improve operating efficiency;Antiskid strip of clamping can realize the quick installation and replacement of single antiskid strip, improve maintenance efficiency. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is the antiskid strip structure schematic diagram of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the antiskid assembly of the utility model;

[0020] Figure 4 It is the sectional view of the utility model Figure 3 ;

[0021] Figure 5 It is the bottom plate structure schematic diagram of the utility model;

[0022] Figure 6 It is the structure schematic diagram of another embodiment of the utility model antiskid strip;

[0023] Figure 7 It is the structure schematic diagram of the abutting block of the utility model;

[0024] In the drawing, 1-power wheel, 11-driven wheel, 2-narrow band, 21-wide band, 22-antiskid strip, 23-weight-reducing hole, 24-taper angle, 25-side plate, 26-limit ball, 3-bottom plate, 31-clasp spring, 4-abutting plate, 41-abutting block, 42-screw rod, 43-protrusion. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples, and it should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0026] Referring to Figures 1 to 7 The utility model provides a cross formula track structure, this cross formula track structure includes: track body, the track body includes connecting band group and the fixed connection of a plurality of antiskid strip 22 in connecting band group periphery, antiskid strip 22 is equipped with long antiskid strip 22 and short antiskid strip 22 two kinds, and cross arrangement, it is convenient for the fixed of wide band 21 and narrow band 2, a plurality of the inside of antiskid strip 22 is equipped with weight reduction hole 23, and weight reduction hole 23 plays the effect of reducing weight;The track body is engaged with power wheel 1 and a plurality of driven wheel 11, and power wheel 1 and driven wheel 11 can play the driving effect, and it is convenient for track structure to walk, and the antiskid strip 22 of cross arrangement can increase the antiskid effect, and simultaneously ensure that the track can smoothly, efficiently run under various complex terrains and working conditions;Through the antiskid strip 22 and bottom plate 3 of clamping connection arrangement, it can be convenient for antiskid strip 22 to install and replace quickly, and it is convenient for maintenance.

[0027] Referring to Figures 1 to 7 Preferably, the connecting band group of the utility model comprises one wide band 21 and at least one narrow band 2, and the cross-sectional width of the wide band 21 is greater than that of the narrow band 2.

[0028] Referring to Figures 1 to 7 In addition, the connecting band group of the utility model comprises one wide band 21 and two narrow bands 2, a short antiskid strip 22 is fixedly connected between the wide band 21 and one narrow band 2, a long antiskid strip 22 is fixedly connected between the wide band 21 and two narrow bands 2, and the short antiskid strip 22 and the long antiskid strip 22 are cross arranged, so that the antiskid effect is improved; the cross section of the antiskid strip 22 is in the shape of a Chinese character, the top of the antiskid strip 22 is provided in the shape of a triangular taper angle 24, and the antiskid strip 22 is provided with a weight reduction hole 23 in the shape of a Chinese character, so that the structural stability of the antiskid strip 22 is improved.

[0029] Referring to Figures 1 to 7 Further, the periphery of the connecting band group of the utility model is fixedly connected with a plurality of bottom plates 3, the bottom plates 3 are clamped with the antiskid strips 22, and the two ends of the bottom plates 3 are rotatably connected with abutting plates 4 abutting against the antiskid strips 22; the two ends of the bottom plates 3 are provided with baffles, one screw rod 42 is screwed on each of the two baffles, the end portions of the two screw rods 42 are provided with the abutting plates 4, the periphery of the two abutting plates 4 is provided with a pair of abutting blocks 41, and each pair of abutting blocks 41 is diagonally arranged, and the two pairs of abutting blocks 41 are symmetrically arranged; the two ends of the antiskid strips 22 are provided with side plates 25, and the side plates 25 abut against the protrusions 43 fixedly connected to the abutting plates 4;

[0030] In particular implementation, by rotating the two sides of the screw rod 42 (the rotating direction of the two sides of the screw rod 42 is opposite), the abutting plate 4 is driven to rotate, the screw rod 42 drives the protrusion 43 of the abutting plate 4 to be close to the baffle, at this time, the two abutting blocks 41 on the abutting plate 4 are respectively abutted on the inner wall of the anti-skid strip 22, wherein the contact points are arranged at the upper and lower ends and are diagonally arranged, the two pairs of abutting blocks 41 of the two abutting plates 4 are cross-shaped, the four corners of the anti-skid strip 22 can be abutted, and the anti-skid strip 22 is prevented from falling off.

[0031] Referring to Figures 1 to 7 Better, the bottom plate 3 is fixedly connected with a plurality of clamping springs 31, the plurality of clamping springs 31 are clamped with a plurality of limiting balls 26, and the plurality of limiting balls 26 are fixedly connected to the anti-skid strip 22, so that the anti-skid strip 22 is prevented from loosening.

[0032] Working principle: the track body is composed of two narrow belts 2 and a wide belt, a long anti-skid strip 22 is fixedly connected between the two narrow belts 2 and the wide belt, a short anti-skid strip 22 is fixedly connected between one narrow belt 2 and the wide belt, and the long anti-skid strip 22 and the short anti-skid strip 22 are cross arranged, and the track body is driven to rotate by the driving wheel 1 and the driven wheel 11.

[0033] One embodiment; the outer periphery of the connecting belt group is fixedly connected with a bottom plate 3, screw rods 42 are screwed on the two sides of the bottom plate 3, abutting plates 4 are fixedly connected to the screw rods 42, a pair of abutting blocks 41 are arranged on the abutting plates 4, and the abutting blocks 41 abut on the inner wall of the anti-skid strip 22; and limiting balls 26 are fixedly connected in the anti-skid strip 22, the limiting balls 26 are clamped in clamping springs 31, and the clamping springs 31 are fixedly connected to the bottom plate 3, so that the anti-skid strip 22 can be quickly disassembled and maintained.

[0034] In summary, the utility model provides a cross type track structure, include: track body, the track body includes connecting belt group and fixedly connected with a plurality of anti -skid strip of connecting belt group outer periphery, anti -skid strip is equipped with long anti -skid strip and short anti -skid strip two kinds, and cross arrangement, it is convenient to the wide belt and narrow belt fixed, a plurality of the inside of anti -skid strip is equipped with weight -reducing hole, and weight -reducing hole plays the effect of reducing weight, the track body is engaged with driving wheel and a plurality of driven wheels, and driving wheel and driven wheel can play the driving effect, and it is convenient for track structure to walk, and cross arrangement's anti -skid strip can increase the anti -skid effect, and simultaneously ensure that track can smoothly, efficiently run under various complex terrains and working conditions, and through the clamping setting of anti -skid strip and bottom plate, it is convenient for anti -skid strip quick installation replacement, and it is convenient for maintenance, the utility model has the advantages that: through cross arrangement's anti -skid strip can increase the anti -skid effect, ensure that track structure is applicable to various terrains, improve operating efficiency, and through the clamping of anti -skid strip, the quick installation and replacement of single anti -skid strip can be realized, and maintenance efficiency is improved.

[0035] Of course, the utility model can also have other various embodiments, and the skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but these corresponding changes and deformations should all belong to the protection scope of the claims attached to the utility model.

Claims

1. A cross-crawler structure, characterized by, The application relates to a track body, which comprises a connecting belt group and a plurality of anti-skid strips fixedly connected to the periphery of the connecting belt group, and the inner part of the anti-skid strips is provided with a weight-reducing hole. The track body is engaged with a driving wheel and a plurality of driven wheels. The connecting belt group comprises a wide belt and at least one narrow belt, and the cross-sectional width of the wide belt is larger than that of the narrow belt.

2. The crossed track structure of claim 1, wherein, The connecting belt group comprises a wide belt and two narrow belts, a short anti-skid strip is fixedly connected between the wide belt and one narrow belt, a long anti-skid strip is fixedly connected between the wide belt and the other narrow belt, and the short anti-skid strip and the long anti-skid strip are arranged in a cross mode.

3. The crossed track structure of claim 2, wherein, The cross section of the anti-skid strip is designed as a combined character shape, and the top of the anti-skid strip is designed as a triangular taper angle.

4. The crossed track structure of claim 3, wherein, The periphery of the connecting belt group is fixedly connected with a plurality of bottom plates, the bottom plates are clamped with the anti-skid strips, and the two ends of the bottom plates are rotationally connected with abutting plates abutting against the anti-skid strips.

5. The crossed track structure of claim 2, wherein, The two ends of the bottom plate are provided with baffle plates, a screw rod is screwed on each of the two baffle plates, the end part of each of the two screw rods is provided with an abutting plate, the periphery of each of the two abutting plates is provided with a pair of abutting blocks, and each pair of abutting blocks is arranged in a diagonal mode.

6. The crossed track structure of claim 5, wherein, The two ends of the anti-skid strip are provided with side plates abutting against protrusions fixedly connected to the abutting plates.

7. The crossed track structure of claim 6, wherein, The bottom plate is fixedly connected with a plurality of clamping springs, a plurality of limiting balls are clamped in the clamping springs, and the limiting balls are fixedly connected to the anti-skid strips.

8. The method of claim 5, wherein, ​

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