Anti-skid device for crawler belt of mining crawler loader

Abstract

The utility model is suitable for the technical field of crawler antiskid devices, and provides a crawler antiskid device of a mining crawler loader, which comprises an antiskid seat arranged on a crawler body of the mining crawler loader, the plurality of anti-skid pointed cones are fixedly arranged on the anti-skid seat; the round holes are formed in the two sides of the anti-skid base respectively; the transverse positioning mechanism is mounted on the inner wall of the anti-skid seat and is used for transversely positioning the anti-skid device; the longitudinal positioning mechanism is arranged on the anti-skid seat and is used for longitudinally positioning the anti-skid device; and the connecting mechanism is arranged on the transverse positioning mechanism and is used for connecting the transverse positioning mechanism with the longitudinal positioning mechanism. The anti-skid device for the crawler belt of the mining crawler loader can improve the anti-skid performance of the crawler belt of the mining crawler loader, can be conveniently installed on the crawler belt of the mining crawler loader, is convenient to disassemble and meanwhile can be suitable for crawler belts of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of crawler anti-skid devices, in particular to a crawler anti-skid device for a mining scraper. Background Art

[0002] Crawler type mining scraper is a kind of high-efficiency slag removal equipment specially used in construction environments such as mines and tunnels. Crawler type mining scraper adopts crawler type walking mechanism, has good off-road performance and stability, and can operate in complex terrain and harsh environment. It integrates the functions of scraping, digging, loading and transporting, and can continuously and efficiently dig slag, gravel and other materials from the construction surface and transport them to the designated location, greatly improving the construction efficiency and safety.

[0003] In order to improve the anti-skid performance of the crawler track of a mining scraper, an anti-skid device needs to be installed on the crawler track. However, the existing anti-skid device for the crawler track of a mining scraper is inconvenient to install and disassemble, and cannot be applied to crawlers of different sizes. Utility Model Content

[0004] The utility model provides a crawler anti-skid device for a mining scraper, aiming to solve the problem that the crawler anti-skid device for a mining scraper proposed in the above background technology is inconvenient to install and disassemble and cannot be applied to crawlers of different sizes.

[0005] To solve the above-mentioned problem, the utility model is implemented as follows: a mine scraper crawler track anti-skid device, comprising: an anti-skid seat installed on the mine scraper crawler body; a plurality of anti-skid cones fixedly installed on the anti-skid seat; a plurality of circular holes respectively arranged on both sides of the anti-skid seat; a transverse positioning mechanism installed on the inner wall of the anti-skid seat, the transverse positioning mechanism being used for transverse positioning of the anti-skid device; a longitudinal positioning mechanism arranged on the anti-skid seat, the longitudinal positioning mechanism being used for longitudinal positioning of the anti-skid device; a connecting mechanism arranged on the transverse positioning mechanism, the connecting mechanism being used for connecting the transverse positioning mechanism with the longitudinal positioning mechanism.

[0006] Preferably, the lateral positioning mechanism comprises: a bidirectional screw rotatably mounted on the inner wall of the anti-slip seat; and two sliding plates threadably sleeved on the bidirectional screw.

[0007] Preferably, two limiting grooves are provided on the inner wall at the bottom of the anti-slip seat, and limiting blocks are fixedly installed at the bottom of the two sliding plates, and the two limiting blocks are slidably connected to the inner walls at both sides of the two limiting grooves respectively.

[0008] Preferably, a rotating shaft is rotatably mounted on the anti-slip seat, a driving bevel gear is fixedly mounted on the bottom end of the rotating shaft, a driven bevel gear is fixedly sleeved on the bidirectional screw, and the driving bevel gear is meshed with the driven bevel gear.

[0009] Preferably, the connecting mechanism comprises: a plurality of connecting rods fixedly mounted on one side of the sliding plate and slidably connected to the inner wall of the circular hole; and a connecting plate fixedly mounted on one end of the plurality of connecting rods.

[0010] Preferably, the longitudinal positioning mechanism includes: a fixed L-shaped plate fixedly mounted on the connecting plate; a one-way screw rotatably mounted on the bottom of the fixed L-shaped plate; a movable L-shaped plate threadedly sleeved on the one-way screw; and a horizontal plate rotatably sleeved on the one-way screw.

[0011] Preferably, a plurality of limit rods are fixedly mounted on the bottom of the fixed L-shaped plate, the plurality of limit rods are all slidably connected to the movable L-shaped plate, and the plurality of limit rods are all rotatably connected to the transverse plate.

[0012] Preferably, a second hexagonal block is fixedly mounted on the bottom end of the one-way screw, and a first hexagonal block is fixedly mounted on the top end of the rotating shaft.

[0013] Compared with the related art, the anti-skid device for the crawler of the mining scraper provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The anti-skid device for the crawler track of a mining scraper provided in the present invention comprises an anti-skid seat installed on the crawler body of the mining scraper, and this design enables the anti-skid structure to fit firmly on the crawler surface, thereby ensuring the maximum anti-skid effect. A plurality of anti-skid sharp cones are fixedly installed on the anti-skid seat, and these sharp cones effectively penetrate into the ground or slag layer through their sharp geometric shape, thereby providing a strong grip to prevent the crawler track from slipping on wet or soft ground. In addition, a plurality of circular holes opened on both sides of the anti-skid seat are used to extend a plurality of connecting rods to the outside of the anti-skid seat. More importantly, a transverse positioning mechanism and a longitudinal positioning mechanism are integrated inside the anti-skid seat, and the anti-skid seat can be fixed on crawlers of different sizes through the transverse positioning mechanism and the longitudinal positioning mechanism. The connecting mechanism serves as a bridge, cleverly connecting the transverse positioning mechanism with the longitudinal positioning mechanism, thereby forming a stable overall structure, which not only ensures the stable installation of the anti-skid device on the crawler track, but also facilitates subsequent maintenance and replacement.

[0016] In summary, the anti-skid device for the crawler track of a mining scraper described in the present invention, through its unique design and component configuration, significantly improves the operating performance of the mining scraper under harsh working conditions, reduces safety accidents caused by slipping, improves construction efficiency, and has significant beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a crawler anti-skid device for a mining scraper provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of a side cross-sectional structure of ;

[0019] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle sliding plate and the connecting rod;

[0020] Figure 4 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0021] Figure 5 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0022] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part C shown in FIG.

[0023] Figure numerals: 1. Mining scraper crawler body; 2. Anti-skid seat; 3. Anti-skid pointed cone; 4. Round hole; 5. Bidirectional screw; 6. Sliding plate; 7. Limiting groove; 8. Limiting block; 9. Rotating shaft; 10. Driving bevel gear; 11. Driven bevel gear; 12. First hexagonal block; 13. Connecting rod; 14. Connecting plate; 15. Fixed L-shaped plate; 16. One-way screw; 17. Movable L-shaped plate; 18. Horizontal plate; 19. Limiting rod; 20. Second hexagonal block. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which 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 a limitation on the present invention.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model provides a crawler anti-skid device for a mining scraper, such as Figure 1-6 As shown, the anti-skid device for the crawler track of a mining scraper includes: an anti-skid seat 2 installed on the crawler body 1 of the mining scraper; a plurality of anti-skid cones 3 fixedly installed on the anti-skid seat 2; a plurality of circular holes 4 respectively arranged on both sides of the anti-skid seat 2; a transverse positioning mechanism installed on the inner wall of the anti-skid seat 2, the transverse positioning mechanism is used for transverse positioning of the anti-skid device; a longitudinal positioning mechanism arranged on the anti-skid seat 2, the longitudinal positioning mechanism is used for longitudinal positioning of the anti-skid device; a connecting mechanism is arranged on the transverse positioning mechanism, the connecting mechanism is used to connect the transverse positioning mechanism with the longitudinal positioning mechanism.

[0027] In this embodiment, an anti-skid seat 2 is included which is installed on the crawler body 1 of the mining scraper. This design enables the anti-skid structure to fit firmly on the crawler surface, ensuring the maximum anti-skid effect. A plurality of anti-skid pointed cones 3 are fixedly installed on the anti-skid seat 2. These pointed cones effectively penetrate into the ground or slag layer through their sharp geometric shape, providing strong grip to prevent the crawler from slipping on wet or soft ground. In addition, a plurality of circular holes 4 opened on both sides of the anti-skid seat 2 are used to extend a plurality of connecting rods to the outside of the anti-skid seat 2. More importantly, a transverse positioning mechanism and a longitudinal positioning mechanism are integrated inside the anti-skid seat, through which the anti-skid seat 2 can be fixed on crawlers of different sizes. The connecting mechanism acts as a bridge, cleverly connecting the transverse positioning mechanism with the longitudinal positioning mechanism to form a stable overall structure, which not only ensures the stable installation of the anti-skid device on the crawler, but also facilitates subsequent maintenance and replacement.

[0028] In summary, the anti-skid device for the crawler track of a mining scraper described in the present invention, through its unique design and component configuration, significantly improves the operating performance of the mining scraper under harsh working conditions, reduces safety accidents caused by slipping, improves construction efficiency, and has significant beneficial effects.

[0029] In a further preferred embodiment of the utility model, the lateral positioning mechanism comprises: a bidirectional screw 5 rotatably mounted on the inner wall of the anti-slip seat 2 ; and two sliding plates 6 threadedly sleeved on the bidirectional screw 5 .

[0030] In this embodiment, the two sliding plates 6 can be driven to move closer to or farther from each other by rotating the bidirectional screw 5 .

[0031] In a further preferred embodiment of the utility model, two limit grooves 7 are provided on the bottom inner wall of the anti-slip seat 2, and limit blocks 8 are fixedly installed on the bottom of the two sliding plates 6, and the two limit blocks 8 are slidably connected to the inner walls on both sides of the two limit grooves 7 respectively.

[0032] In this embodiment, the sliding plate 6 can be guided and limited by the limiting block 8 sliding on the limiting groove 7 .

[0033] In a further preferred embodiment of the utility model, a rotating shaft 9 is rotatably mounted on the anti-slip seat 2, a driving bevel gear 10 is fixedly mounted on the bottom end of the rotating shaft 9, a driven bevel gear 11 is fixedly sleeved on the bidirectional screw 5, and the driving bevel gear 10 is meshed with the driven bevel gear 11.

[0034] In this embodiment, the first hexagonal block 12 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the bidirectional screw 5 to rotate through the driving bevel gear 10 and the driven bevel gear 11.

[0035] In a further preferred embodiment of the utility model, the connecting mechanism includes: a plurality of connecting rods 13 fixedly mounted on one side of the sliding plate 6 and slidably connected to the inner wall of the circular hole 4; and a connecting plate 14 fixedly mounted on one end of the plurality of connecting rods 13 .

[0036] In this embodiment, the sliding plate 6 and the fixed L-shaped plate 15 can be connected by a plurality of connecting rods 13 and connecting plates 14 .

[0037] In a further preferred embodiment of the utility model, the longitudinal positioning mechanism includes: a fixed L-shaped plate 15 fixedly mounted on the connecting plate 14; a one-way screw 16 rotatably mounted at the bottom of the fixed L-shaped plate 15; a movable L-shaped plate 17 threadedly sleeved on the one-way screw 16; and a horizontal plate 18 rotatably sleeved on the one-way screw 16.

[0038] In this embodiment, the movable L-shaped plate 17 can be driven to move up and down by rotating the one-way screw 16, so that the movable L-shaped plate 17 and the fixed L-shaped plate 15 are moved closer to or farther away from each other, thereby clamping and fixing the mining scraper track body 1, and then fixing the anti-skid device on the track.

[0039] In a further preferred embodiment of the utility model, a plurality of limit rods 19 are fixedly installed at the bottom of the fixed L-shaped plate 15, and the plurality of limit rods 19 are all slidably connected to the movable L-shaped plate 17, and the plurality of limit rods 19 are all rotatably connected to the cross plate 18.

[0040] In this embodiment, the movable L-shaped plate 17 can be guided and limited by a plurality of limiting rods 19 .

[0041] In a further preferred embodiment of the present invention, a second hexagonal block 20 is fixedly mounted on the bottom end of the one-way screw 16 , and a first hexagonal block 12 is fixedly mounted on the top end of the rotating shaft 9 .

[0042] In this embodiment, the second hexagonal block 20 and the first hexagonal block 12 can facilitate the staff to drive the one-way screw 16 or the rotating shaft 9 to rotate by using an electric wrench.

[0043] To sum up, compared with the relevant technology, the present device can not only improve the anti-skid performance of the crawler track of the mining scraper, but also can be easily installed on the crawler track of the mining scraper, and is easy to disassemble, and can be suitable for crawlers of different sizes.

[0044] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A crawler anti-skid device for a mining scraper, characterized in that: include: An anti-skid seat (2) mounted on a crawler body (1) of a mining scraper, wherein the anti-skid seat (2) is used to mount a plurality of anti-skid pointed cones (3); A plurality of anti-skid pointed cones (3) are fixedly mounted on the anti-skid seat (2), and the plurality of anti-skid pointed cones (3) are used to prevent the crawler track of a mining scraper from skidding; and a plurality of circular holes (4) are respectively provided on both sides of the anti-skid seat (2); A transverse positioning mechanism installed on the inner wall of the anti-slip seat (2), the transverse positioning mechanism being used for transverse positioning of the anti-slip device; A longitudinal positioning mechanism disposed on the anti-slip seat (2), the longitudinal positioning mechanism being used to longitudinally position the anti-slip device; A connecting mechanism is provided on the transverse positioning mechanism, and the connecting mechanism is used to connect the transverse positioning mechanism with the longitudinal positioning mechanism.

2. The anti-skid device for crawler tracks of a mining scraper according to claim 1, characterized in that: The lateral positioning mechanism comprises: Rotating a bidirectional screw (5) mounted on the inner wall of the anti-slip seat (2); Two sliding plates (6) are threadably sleeved on the bidirectional screw rod (5).

3. The anti-skid device for crawler tracks of a mining scraper according to claim 2, characterized in that: Two limiting grooves (7) are provided on the inner wall at the bottom of the anti-slip seat (2), and limiting blocks (8) are fixedly installed at the bottom of the two sliding plates (6), and the two limiting blocks (8) are respectively slidably connected to the inner walls on both sides of the two limiting grooves (7).

4. The anti-skid device for crawler tracks of a mining scraper according to claim 2, characterized in that: A rotating shaft (9) is rotatably mounted on the anti-slip seat (2), a driving bevel gear (10) is fixedly mounted on the bottom end of the rotating shaft (9), a driven bevel gear (11) is fixedly sleeved on the bidirectional screw (5), and the driving bevel gear (10) is meshed with the driven bevel gear (11).

5. The anti-skid device for crawler tracks of a mining scraper according to claim 4, characterized in that: The connecting mechanism comprises: A plurality of connecting rods (13) fixedly mounted on one side of the sliding plate (6) and slidably connected to the inner wall of the circular hole (4); A connecting plate (14) is fixedly mounted on one end of the plurality of connecting rods (13).

6. The anti-skid device for crawler tracks of a mining scraper according to claim 5, characterized in that: The longitudinal positioning mechanism comprises: A fixed L-shaped plate (15) fixedly mounted on the connecting plate (14); Rotating a one-way screw (16) mounted on the bottom of the fixed L-shaped plate (15); A movable L-shaped plate (17) threadedly sleeved on the one-way screw rod (16); A transverse plate (18) is rotatably sleeved on the one-way screw rod (16).

7. The anti-skid device for crawler tracks of a mining scraper according to claim 6, characterized in that: A plurality of limiting rods (19) are fixedly mounted on the bottom of the fixed L-shaped plate (15); the plurality of limiting rods (19) are all slidably connected to the movable L-shaped plate (17); and the plurality of limiting rods (19) are all rotatably connected to the transverse plate (18).

8. The anti-skid device for crawler tracks of a mining scraper according to claim 6, characterized in that: A second hexagonal block (20) is fixedly mounted on the bottom end of the one-way screw (16), and a first hexagonal block (12) is fixedly mounted on the top end of the rotating shaft (9).

Images