CN218229210U

CN218229210U - Wear-resistant wetland creeper tread

Info

Publication number: CN218229210U
Application number: CN202222877967.0U
Authority: CN
Inventors: 文现奎; 文海清
Original assignee: Jining Ningrun Wenzheng Forging Co ltd
Current assignee: Jining Ningrun Wenzheng Forging Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-06
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a wear-resisting wetland grip-pad, including the grip-pad body, the bottom of grip-pad body is provided with the grounding muscle, it is connected with the connecting plate on upper portion to have seted up the connection screw between the grounding muscle and penetrate the bolt through the screw, the inner chamber of grounding muscle is seted up flutedly, the inner chamber of recess is provided with the axostylus axostyle, the lower half of axostylus axostyle outer wall is provided with a plurality of groups's cardboard, the outside joint of grounding muscle has the guard plate. Through the setting of guard plate, can protect the ground muscle on the one hand, avoid the ground muscle to contact ground for a long time and receive wearing and tearing seriously, the guard plate is connected with the ground muscle through the form of joint, when receiving wearing and tearing, only need to change the guard plate can, secondly, the lower part of guard plate is provided with anti-skidding tooth, the setting of cooperation cardboard is used, when digging the machine and carrying out the during operation at the wetland, anti-skidding tooth can increase the land fertility of grabbing of digging the machine, can play anti-skidding effect then.

Description

Wear-resistant wetland creeper tread

Technical Field

The utility model relates to a grip-pad technical field specifically is a wear-resisting wetland grip-pad.

Background

The track shoe is one of chassis parts of the engineering machinery, is a walking device for directly contacting the engineering machinery and the ground, and is commonly used in the engineering machinery such as a bulldozer, an excavator, a crawler crane and the like. The creeper tread is a part which transfers the weight of the whole machine to the ground and ensures that the vehicle has enough traction. The creeper tread directly contacts with soil, gravels and the like on the complex ground, and bears the impact and local load caused by uneven ground, and can be seriously abraded, the damaged and serious creeper tread needs to be replaced after abrasion, thus the cost is undoubtedly increased, and when large-scale machines such as an excavator, a bulldozer and the like work on a wetland, because the tonnage of a machine body is large, the creeper tread on the lower part can be sunk into the soil of the wetland, the soil of the wetland is softer, the existing creeper tread can not provide strong ground gripping force, and the slip phenomenon can occur on the place with uneven ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting wetland grip-pad to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wear-resisting wetland grip-pad, includes the grip-pad body, the bottom of grip-pad body is provided with the earthing rod, set up between the earthing rod and connect the screw and penetrate the bolt through the screw and be connected with the connecting plate on upper portion, the inner chamber of earthing rod is seted up flutedly, the inner chamber of recess is provided with the axostylus axostyle, the lower half of axostylus axostyle outer wall is provided with a plurality of groups' cardboards, the outside joint of earthing rod has the guard plate.

Preferably, the protection plate is U-shaped, the anti-falling clamping strips are arranged on one side opposite to two ends of the top of the protection plate, and anti-falling teeth are arranged on the lower portion of the outer wall of the protection plate.

Preferably, the anti-falling clamping strip is a trapezoidal clamping strip inclined inwards, and the protection plate is clamped with the grounding rib through the anti-falling clamping strip.

Preferably, wear-resisting ribs are uniformly arranged between the grounding ribs at the bottom of the track shoe body and are honeycomb-shaped.

Preferably, the outer ends of the clamping plates are flush with the outer edge of the protection plate, and an included angle of 45 degrees is formed between the clamping plates.

Preferably, the rear parts and the front parts of the two adjacent groups of track shoe bodies are respectively provided with a lower concave shape and an upper convex shape, and the two parts are mutually inosculated.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this wear-resisting wetland grip-pad, when the wetland carries out work, soil is softer, and at this moment heavy excavator body is when advancing, and the grip-pad body can be absorbed in earth basically, through the setting of wear-resisting muscle, can prevent that the bottom of grip-pad body from being scraped the damage by the hard stone piece in earth, then plays the guard action.

2. This wear-resisting wetland grip-pad, setting through the guard plate, can protect the ground muscle on the one hand, it is serious to avoid ground muscle long-term contact ground to receive wearing and tearing, the guard plate is connected with the ground muscle through the form of joint, when receiving wearing and tearing, only need to change the guard plate can, secondly, the lower part of guard plate is provided with anti-skidding tooth, the setting of cooperation cardboard is used, when digging the machine and carrying out the during operation at the wetland, anti-skidding tooth can increase digging the land fertility of grabbing of machine, then can play anti-skidding effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic diagram of the protective plate structure of the present invention.

In the figure: 1. a track shoe body; 2. a grounding rib; 3. a screw hole; 4. a groove; 5. a shaft lever; 6. clamping a plate; 7. a protection plate; 71. an anti-drop clamping strip; 72. anti-slip teeth; 8. wear-resistant ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wear-resisting wetland grip-pad, including grip-pad body 1, the bottom of grip-pad body 1 is provided with grounding bar 2, it connects screw 3 and penetrates the bolt through screw 3 and is connected with the connecting plate on the rotation chain on upper portion between the grounding bar 2, grounding bar 2's inner chamber is seted up flutedly 4, recess 4's inner chamber is provided with axostylus axostyle 5, the lower half of 5 outer walls of axostylus axostyle is provided with a plurality of groups cardboard 6, the outer end of cardboard 6 keeps level with the outward flange of guard plate 7, be provided with 45 contained angles between the cardboard 6, when the excavator enters into the wetland and gos forward, grounding bar 2 and cardboard 6's the lower extreme of bottom can insert in the mud, with this area of contact who increases with mud, increase frictional force simultaneously, grounding bar 2's outside joint has guard plate 7.

Wherein, guard plate 7 is the U type form, and the one side that the both ends are relative at guard plate 7 top is provided with anticreep card strip 71, and the lower part of guard plate 7 outer wall is provided with anti-skidding tooth 72, and anticreep card strip 71 is the trapezoidal card strip of leanin to guard plate 7 passes through

anticreep card strip

71 and 2 joints of ground bar.

In this embodiment, through the setting of guard plate 7, can protect ground muscle 2 on the one hand, it is serious to avoid ground muscle 2 to contact ground for a long time to receive wearing and tearing, guard plate 7 is connected with ground muscle 2 through the form of joint, when receiving wearing and tearing, only need to be changed guard plate 7 can, secondly, the lower part of guard plate 7 is provided with anti-skidding tooth 72, when digging the machine and carrying out the during operation at the wetland, anti-skidding tooth 72 can increase the land fertility of grabbing of digging the machine, then can play anti-skidding effect.

Wherein, the bottom of the track shoe body 1 is positioned between the grounding ribs 2 and is uniformly provided with wear-resistant ribs 8, and the wear-resistant ribs 8 are honeycomb-shaped.

In the embodiment, when the wetland works, the soil is softer, so that the track shoe body 1 basically sinks into the soil when the heavy excavator body moves forward, the bottom of the track shoe body 1 can be prevented from being scraped by hard stones in the soil through the arrangement of the wear-resistant ribs 8, and then the protection effect is achieved.

The working principle is as follows: because carry out the during operation at the wetland, soil is more soft, at this moment heavy excavator body is when advancing, grip-pad body 1 can be absorbed in earth basically, setting through wear-resisting muscle 8, can prevent that the bottom of grip-pad body 1 from being scraped by the hard stone piece in earth and damaging, then play the guard action, grounding rib 2 and cardboard 6 that get into in the mud have increased the area of contact with mud, increase frictional force simultaneously, and cooperation anti-skidding tooth 72's setting, can reach fine anti-skidding effect.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting wetland grip-pad, includes grip-pad body (1), its characterized in that: the crawler board is characterized in that grounding ribs (2) are arranged at the bottom of the crawler board body (1), connecting screw holes (3) are formed between the grounding ribs (2) and are connected with connecting plates on the upper portion through bolts penetrating through the screw holes (3), grooves (4) are formed in the inner cavities of the grounding ribs (2), shaft rods (5) are arranged in the inner cavities of the grooves (4), a plurality of clamping plates (6) are arranged on the lower half portions of the outer walls of the shaft rods (5), and protection plates (7) are clamped outside the grounding ribs (2).

2. The wear-resistant wetland track shoe of claim 1, wherein: the protection plate (7) is U-shaped, one side opposite to two ends of the top of the protection plate (7) is provided with an anti-falling clamping strip (71), and the lower part of the outer wall of the protection plate (7) is provided with anti-sliding teeth (72).

3. The wear-resistant wetland track shoe according to claim 2, wherein: anticreep card strip (71) are the trapezoidal card strip of leanin to guard plate (7) are through anticreep card strip (71) and ground connection muscle (2) joint.

4. The wear-resistant wetland track shoe of claim 1, wherein: the bottom of the track shoe body (1) is uniformly provided with wear-resistant ribs (8) between the grounding ribs (2), and the wear-resistant ribs (8) are honeycomb-shaped.

5. The wear-resistant wetland track shoe of claim 1, wherein: the outer end of the clamping plate (6) is flush with the outer edge of the protection plate (7), and a 45-degree included angle is formed between the clamping plates (6).

6. The wear-resistant wetland track shoe of claim 1, wherein: the rear parts and the front parts of the two adjacent groups of track shoe bodies (1) are respectively arranged to be in a downward concave shape and an upward convex shape, and the two parts are mutually matched.