CN210734337U

CN210734337U - Wetland crawler chain

Info

Publication number: CN210734337U
Application number: CN201921779680.6U
Authority: CN
Inventors: 赵建德
Original assignee: Jinhua Huanan Auto Parts Co ltd
Current assignee: Jinhua Huanan Auto Parts Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-12
Anticipated expiration: 2029-10-23

Abstract

The utility model belongs to the track chain field, in particular to wetland track chain, constitute including a plurality of mainboard and a plurality of go-between, two structures are the same the mainboard form a unit, a serial communication port, the mainboard include tip one, tip two and interlude, and integrated into one piece, tip one with tip bisymmetry set up in the interlude both sides, tip one with the tip two to same direction crooked, tip one with the tip both sides be equipped with the extension piece, the extension piece on be equipped with C shape ring, the go-between activity set up in C shape ring both sides, C shape ring on the fixed chain fill that is equipped with. The utility model discloses life increases, and difficult skidding.

Description

Wetland crawler chain

Technical Field

The utility model belongs to the track chain field, in particular to wetland track chain.

Background

The existing large forest felling yard has various large and medium-sized mechanical devices, such as: felling cutting machine, skidder, medium-sized heavy transport equipment and so on, this type of mechanical equipment adopts the rubber tire as the instrument of marcing for the convenience that the transportation removed mostly, because the operational environment of locating is abominable, and the relief condition is than poor, skids easily and damages the tire, and serious meeting leads to the car to destroy the injury of the people, for the convenience is worked in outdoor adverse circumstances, must carry out antiskid and safeguard measure. The traditional forest chain is formed by weaving and welding copper alloy wires with fine wire diameters, plays roles of skid resistance and partial protection, and has the defects of great damage to tires, short service life, high price of the corresponding tires and high use cost. In order to strengthen the protection effect of forest machines, strengthen the antiskid efficiency and prolong the service life of equipment, the development of a wetland crawler chain product suitable for the forest machines is dedicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model discloses a wetland caterpillar chain, the effectual above-mentioned problem of having solved.

The technical scheme of the utility model is that a wetland crawler chain, constitute including a plurality of mainboard and a plurality of go-between, two structures are the same the mainboard form a unit, its characterized in that, the mainboard include tip one, tip two and well interlude, and integrated into one piece, tip one with tip bisymmetry setting in the interlude both sides, tip one with the tip two to the same direction crooked, tip one with the tip both sides be equipped with the extension piece, the extension piece on be equipped with C shape ring, the go-between activity set up in C shape ring both sides, C shape ring on the fixed chain fill that is equipped with.

It is further provided that said one or two ends form an angle with the main plate of between 20 and 30,

further, a groove is formed in the main plate, and the concave direction of the groove is the same as the bending direction of the first end portion or the second end portion.

Further, two parallel chain nails are fixedly arranged in the groove.

Further, staggered chain nails are arranged on two sides of the groove.

Further setting, recess one side be equipped with the chain nail, adjacent the mainboard on the recess be equipped with staggered chain nail.

Further, the width of the main board is 130 mm-160 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of wetland crawler chain because of muddy or in the snow field, the frictional force when contacting with the road surface is little, and the phenomenon that can skid appears in the ground gripping power reduction when soft road surface or ponding, snow road surface and heavy grade road surface walk is solved.

When the wetland crawler chain has reduced the walking, noise and impact that relative motion produced between mainboard and the wheel make the mainboard wear-resisting more, have increased life.

Drawings

Fig. 1 is a schematic view of the overall structure of the wetland crawler chain.

Fig. 2 is a schematic view of a parallel chain pin.

FIG. 3 is a schematic view of a staggered chain pin.

FIG. 4 is a schematic diagram of a cell structure.

1. A main board; 2. a connecting ring; 3. a first end portion; 4. a second end part; 5. a middle section; 6. an extension block; 7. a C-shaped ring; 8. a chain bucket; 9. a groove; 10. chain nails;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawings, the wetland track chain comprises a plurality of main plates 1 and a plurality of connecting rings 2, wherein the two main plates 1 with the same structure form a unit, and is characterized in that the main plates 1 comprise end parts I3, end parts II 4 and a middle section 5 which are integrally formed, the end parts I3 and the end parts II 4 are symmetrically arranged at two sides of the middle section 5, the end parts I3 and the end parts II 4 are bent towards the same direction, the side edges of the end parts I3 and the end parts II 4 are provided with extending blocks 6, the extending blocks 6 are provided with C-shaped rings 7, the connecting rings 2 are movably arranged at two sides of the C-shaped rings 7, and chain buckets 8 are fixedly arranged on the C-shaped rings 7.

Further, the angle formed by the end part I3 or the end part II 4 and the main board 1 is between 20 degrees and 30 degrees, and the two raised ends are used for preventing soil from being brought up easily.

Further setting, mainboard 1 on be equipped with recess 9, recess 9 recessed direction and tip one 3 or the two 4 crooked directions of tip the same, the convex place of recess 9 mainly contacts with the wheel.

Further, two parallel chain nails 10 are fixedly arranged in the groove 9 and simultaneously touch the ground.

Further, the two sides of the groove 9 are provided with staggered chain nails 10 which can land in tandem.

Further, chain nails 10 are arranged on one side of the groove 9, and staggered chain nails 10 are arranged in the groove 9 on the adjacent main board 1.

Further, the width of the main board 1 is 130 mm-160 mm, the main board is mainly applied to wet land, the width is relatively wider, and the contact area is increased.

During use, the chain nails 10 have the functions of increasing the grip force in a severe environment and protecting the main board 1 by using the abrasion of the chain nails during driving. Therefore, the grip capacity of the track chain is strong on muddy or wet ground, the two sides of the main plate 1 are formed by connecting the C-shaped rings 7 and the connecting rings 2, and the chain bucket 8 is welded on the C-shaped rings 7 to play a role in limiting and correcting tires. In the driving process of engineering equipment or a truck, the wetland crawler chain clamps the wheel surface of the tire by the chain bucket 8 according to the width of the tire surface and the distance between two wheels of the vehicle, so that the wetland crawler chain cannot fall off in high-low staggered or muddy severe conditions, the friction force between the tire and the road surface can be effectively improved, the tire is prevented from slipping, and the driving stability and the driving safety of the vehicle under muddy severe conditions are ensured.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a wetland crawler chain, includes that a plurality of mainboard and a plurality of go-between constitute, two structures are the same the mainboard form a unit, a serial communication port, the mainboard include tip one, tip two and middlings, and integrated into one piece, tip one and tip two symmetries set up in the middlings both sides, tip one with the crooked to same direction of tip two, tip one with the tip both sides be equipped with the extension piece, the extension piece on be equipped with C shape ring, the go-between activity set up in C shape ring both sides, C shape ring on the fixed chain fill that is equipped with.

2. The wetland track chain of claim 1, wherein the angle formed between the end part one or the end part two and the main plate is 20-30 degrees.

3. The wetland track chain according to claim 1, wherein the main plate is provided with a groove, and the groove is recessed in the same direction as the bending direction of the end part or the bending direction of the end part.

4. The wetland track chain of claim 3, wherein two parallel chain nails are fixed in the groove.

5. The wetland track chain of claim 3, wherein the grooves are provided with staggered chain nails on two sides.

6. The wetland track chain of claim 3, wherein one side of each groove is provided with a chain pin, and the grooves on the adjacent main plates are provided with staggered chain pins.

7. The wetland track chain of claim 1, wherein the width of the main plate is 130-160 mm.