CN215922377U - Excavator caterpillar track of easily assembling - Google Patents
Excavator caterpillar track of easily assembling Download PDFInfo
- Publication number
- CN215922377U CN215922377U CN202122262726.0U CN202122262726U CN215922377U CN 215922377 U CN215922377 U CN 215922377U CN 202122262726 U CN202122262726 U CN 202122262726U CN 215922377 U CN215922377 U CN 215922377U
- Authority
- CN
- China
- Prior art keywords
- chain
- link
- piece
- excavator
- track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses an excavator caterpillar track easy to assemble, which relates to the technical field of excavator caterpillar tracks and aims to solve the problems that the existing caterpillar track is inconvenient to install and disassemble and parts of the caterpillar track are easy to damage when violent disassembly is needed. The chain rail mounting device is ingenious in design, fine in conception, few in parts, convenient to mount, convenient to carry, convenient to disassemble and assemble, and high in practicability and popularization, and the first connecting chain piece and the second connecting chain piece are sleeved on the round rollers on the chain pins respectively when the chain rail is mounted.
Description
Technical Field
The utility model relates to the technical field of excavator caterpillar tracks, in particular to an excavator caterpillar track easy to assemble.
Background
The caterpillar is one of chassis parts of engineering machinery, is a vulnerable part of the used engineering machinery, and is commonly used on engineering machinery such as excavators, bulldozers, cranes and the like.
The existing caterpillar track is troublesome to assemble due to the reason of parts, is inconvenient to assemble and disassemble, and easily causes the parts of the caterpillar track to be damaged when the caterpillar track is disassembled violently, so that the resource waste is caused, and meanwhile, the working efficiency of machinery is also influenced, and the time is wasted.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background art, the utility model provides the excavator caterpillar track easy to assemble, the device is ingenious in design, fine in conception, few in parts of the caterpillar track and convenient to install, when the caterpillar track is installed, the assembly can be completed only by respectively sleeving the first connecting chain piece and the second connecting chain piece on the round rollers on the chain pins, the parts are convenient to carry, and the device is convenient to disassemble and assemble, strong in practicability and convenient to popularize.
(II) technical scheme
The utility model provides an excavator chain track easy to assemble, which comprises chain plates, wherein the front surfaces of the chain plates are provided with chain pins, first connecting chain pieces and second connecting chain pieces, and the chain pins are matched with the first connecting chain pieces and the second connecting chain pieces to connect the chain plates together to form a chain track chain ring.
Preferably, the right side of the chain plate is provided with a lower bayonet, the left side of the chain plate is provided with an upper bayonet, and the upper bayonet and the lower bayonet can be embedded.
Preferably, the right side of first connecting link and second connecting link has all welded the first interface of link, the first interface of link is hollow form, the left side of first connecting link and second connecting link has all welded the second interface of link, link second interface is hollow form.
Preferably, the chain pin comprises a cylinder and a round roller, the round roller is welded at two ends of the cylinder, and the diameter of the cylinder is larger than that of the round roller.
Preferably, the cylinder is fixed on the front face of the link plate by welding.
Preferably, the first chain piece interface and the second chain piece interface of the first connecting chain piece and the second connecting chain piece are respectively sleeved on the circular rollers at two ends of the chain pin to connect the chain plates to form a chain track link, and the ends, far away from each other, of the circular rollers are provided with limiting blocks.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
the device design benefit, think about exquisitely, the part of caterpillar track is less, and it is comparatively convenient to install, when the installation caterpillar track, only need embolia the round roller on the chain round pin respectively with first connecting link, second connecting link on, can accomplish the equipment, and part convenient to carry conveniently moreover conveniently dismantles and assembles, the device facilitates the use, and the practicality is strong, the facilitate promotion.
Drawings
Fig. 1 is a front view schematically illustrating an excavator caterpillar easy to assemble according to the present invention.
Fig. 2 is a schematic structural diagram of a connecting link of an excavator caterpillar easy to assemble according to the utility model.
Fig. 3 is a schematic view of a chain pin structure of an excavator chain track easy to assemble according to the utility model.
Reference numerals: 1. a chain plate; 2. a limiting block; 3. a first connecting link; 4. a chain pin; 5. a link first interface; 6. a link second interface; 7. a second connecting link; 8. a cylinder; 9. and (4) a round roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides an easily assembled excavator chain track, which comprises a chain plate 1, wherein the front surface of the chain plate 1 is provided with a chain pin 4, a first connecting link 3 and a second connecting link 7, and the chain pin 4 can be matched with the first connecting link 3 and the second connecting link 7 to connect the chain plate 1 and form a chain track chain link.
The right side of link joint 1 is provided with down the bayonet socket, and the left side of link joint 1 is provided with the bayonet socket, goes up the bayonet socket and can the gomphosis with lower bayonet socket, and first interface 5 of link joint piece has all been welded on the right side of first connecting link piece 3 and second connecting link piece 7, and first interface 5 of link joint piece is hollow form, and first connecting link piece 3 and the left side of second connecting link piece 7 all have been welded link joint piece second interface 6, and link joint piece second interface 6 is hollow form.
According to the utility model, firstly, the chain pin 4 on the chain plate 1 is used for sleeving the first connecting piece interfaces 5 welded on the first connecting piece 3 and the second connecting piece 7 on the circular rollers 9 welded at two ends of the chain pin 4 respectively, and the second connecting piece interfaces 6 welded on the first connecting piece 3 and the second connecting piece 7 are sleeved on the circular rollers 9 welded at two ends of the chain pin 4 on the other chain plate 1, and the two ends of each circular roller 9 are respectively provided with the limiting blocks 2, so that the first connecting piece 3 and the second connecting piece 7 can be prevented from sliding off the circular rollers 9, the purpose of connecting the chain rails to form the chain link of the chain rail is realized, the chain rail is connected to a required length and then is installed on a required machine, and the chain plates 1 at two ends are connected on the circular rollers 9 on the chain pin 4 through the first connecting piece 3 and the second connecting piece 7, and the chain rail connection is completed.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.
Claims (6)
1. An excavator chain track easy to assemble comprises a chain plate (1) and is characterized in that a chain pin (4), a first connecting chain piece (3) and a second connecting chain piece (7) are arranged on the front face of the chain plate (1), and the chain pin (4) can be matched with the first connecting chain piece (3) and the second connecting chain piece (7) to connect the chain plate (1) and form a chain track chain ring.
2. An easily assembled excavator track as claimed in claim 1, wherein the right side of the link plate (1) is provided with a lower bayonet and the left side of the link plate (1) is provided with an upper bayonet, the upper bayonet and the lower bayonet being capable of being engaged.
3. An easily assembled excavator caterpillar track according to claim 1, wherein the first link joint (5) is welded to the right side of each of the first link (3) and the second link (7), the first link joint (5) is hollow, the second link joint (6) is welded to the left side of each of the first link (3) and the second link (7), and the second link joint (6) is hollow.
4. An easily assembled excavator caterpillar according to claim 1, characterized in that the chain pin (4) comprises a cylinder (8) and a round roller (9), the round roller (9) is welded at both ends of the cylinder (8), and the diameter of the cylinder (8) is larger than that of the round roller (9).
5. An easily assembled excavator track as claimed in claim 4, wherein said cylinder (8) is fixed to the face of the link plate (1) by welding.
6. The excavator caterpillar easy to assemble according to claim 1, wherein the first chain piece interface (5) and the second chain piece interface (6) of the first connecting chain piece (3) and the second connecting chain piece (7) are respectively sleeved on the round rollers (9) at two ends of the chain pin (4) to connect the chain plates (1) to form a caterpillar chain link, and the ends, far away from each other, of the round rollers (9) are respectively provided with a limiting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122262726.0U CN215922377U (en) | 2021-09-17 | 2021-09-17 | Excavator caterpillar track of easily assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122262726.0U CN215922377U (en) | 2021-09-17 | 2021-09-17 | Excavator caterpillar track of easily assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215922377U true CN215922377U (en) | 2022-03-01 |
Family
ID=80417348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122262726.0U Active CN215922377U (en) | 2021-09-17 | 2021-09-17 | Excavator caterpillar track of easily assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215922377U (en) |
-
2021
- 2021-09-17 CN CN202122262726.0U patent/CN215922377U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215364615U (en) | Tower crane jib loading boom lower chord connecting device | |
| CN215922377U (en) | Excavator caterpillar track of easily assembling | |
| CN201343369Y (en) | Shock-proof and anti-dropping device for crane | |
| CN201070981Y (en) | Front-suspending bracket assembly of engine | |
| CN104343456A (en) | Movable bracket and method capable of enabling whole of back matched trolleys of shield machine to cross station | |
| CN213448920U (en) | Novel shock attenuation formula connection structure for building | |
| CN205241109U (en) | Crew cut tower crane boom winds up and sells shaft connecting structure | |
| CN201703271U (en) | Tunnel davit bracket mounting rack | |
| CN204778493U (en) | Hypsokinesis hydro -cylinder carrier structure is prevented to caterpillar crane cantilever crane | |
| CN203651951U (en) | Crawler belt protective plate, engineering machinery and frame of engineering machinery | |
| CN213954613U (en) | Adjustable pipe connecting device | |
| CN207664476U (en) | A kind of distribution tank mounting structure | |
| CN202451068U (en) | Mast of rotary drilling rig and rotary drilling rig with same | |
| CN215830441U (en) | Power head limiting structure | |
| CN215364618U (en) | Quick detachable type arm support for tower crane | |
| CN204847849U (en) | Device that integrates with of device is walked crosswise to hoist cable | |
| CN212611896U (en) | Base connecting piece, base connection structure and landing stage sideslip base | |
| CN203668999U (en) | Detachable guide seat and excavator comprising guide seat | |
| CN219570092U (en) | TBM detachable temporary supporting device for coal mine | |
| CN216712582U (en) | Rail clamping connecting device | |
| CN211916759U (en) | Blast furnace air supply branch pipe installation device | |
| CN217078479U (en) | Transition pier material storage platform for extra-large cable bridge | |
| CN213867977U (en) | Shovel head for rock and soil construction | |
| CN204895095U (en) | Automobile engine gearbox suspension support | |
| CN110406597B (en) | Connecting piece for telescopic platform assembled on frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |