CN220117339U - Dual-purpose engineering machinery chassis in water route - Google Patents
Dual-purpose engineering machinery chassis in water route Download PDFInfo
- Publication number
- CN220117339U CN220117339U CN202321300529.6U CN202321300529U CN220117339U CN 220117339 U CN220117339 U CN 220117339U CN 202321300529 U CN202321300529 U CN 202321300529U CN 220117339 U CN220117339 U CN 220117339U
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- CN
- China
- Prior art keywords
- chain plate
- wheel
- driving
- hinge
- engineering machinery
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model discloses a waterway dual-purpose engineering machinery chassis which comprises a machine body and floating boxes connected to two sides, wherein the rear end of the machine body is connected with a shaft seat, the shaft seat is rotationally connected with a driving shaft, the driving shaft is driven by a driving assembly arranged on the machine body, and the upper side and the lower side of each floating box are provided with strip-shaped grooves along the length direction of each floating box. When the utility model works on water, the buoyancy of the buoyancy tank is utilized to provide supporting force for the whole chassis and the vehicle body, so that the sinking of the chassis and the vehicle body is avoided, the normal running of the operation on water is ensured, moreover, the driving chain plate and the hinge are independently assembled and installed through the connecting bolt, the maintenance is more convenient, the maintenance and replacement cost is lower, the driving of a single chain plate is realized through the strength of the reinforcing chain plate, the structure is simpler, the maintenance is also more convenient, the driving chain plate adopts a box trapezoid structure welded by steel plates, the weight of the operation on water is lightened, the strength of the chain plate is increased, and the friction force during walking in water is enhanced.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a waterway dual-purpose engineering machinery chassis.
Background
The excavator is an earth moving machine which uses a bucket to excavate materials higher or lower than a carrying plane and loads the materials into a transport vehicle or unloads the materials to a storage yard. The materials excavated by the excavator are mainly soil, coal, silt and soil and rock after pre-loosening. In recent years, development of engineering machinery is relatively fast, and the excavator has become one of the most important engineering machinery in engineering construction; the excavator is constructed on the mud marsh or water, a cab is easy to submerge, and normal construction cannot be performed, so that the chassis of the waterway dual-purpose engineering machinery is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a waterway dual-purpose engineering machinery chassis.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dual-purpose engineering machine tool chassis in water route, includes the organism and connects the buoyancy tank in both sides, and the rear end of organism is connected with the axle bed, rotates on the axle bed to be connected with the drive shaft, and the drive shaft is driven by the drive assembly who installs on the organism, the bar groove has all been seted up along its length direction to the upper and lower both sides of buoyancy tank, and the guide wheel is installed to the front end of buoyancy tank, and the drive wheel is installed to the rear end of buoyancy tank, and drive wheel and guide wheel meshing have same link joint, and the drive wheel links to each other with the drive shaft.
Preferably, the chain plate comprises a driving chain plate and hinges, wherein the driving chain plate is connected with the hinges through connecting pieces, two adjacent hinges are connected through connecting shafts, and the hinges are located in the strip-shaped grooves.
Preferably, the connecting piece comprises a connecting bolt, a sedimentation hole is formed in the driving chain plate, a mounting opening is formed in the hinge, a connecting hole is formed in the side wall of the mounting opening, and the driving chain plate and the hinge are mounted through the sedimentation hole and the connecting hole by the connecting bolt.
Preferably, the cross section of the driving chain plate is trapezoid.
Preferably, the strip-shaped groove is internally provided with a supporting chain wheel and a thrust wheel respectively, the supporting chain wheel is positioned in the upper strip-shaped groove, and the thrust wheel is positioned in the lower strip-shaped groove.
Compared with the prior art, the utility model has the beneficial effects that: when the utility model works on water, the buoyancy tank replaces the original chassis wheel seat, the buoyancy of the buoyancy tank is utilized to provide supporting force for the whole chassis and the vehicle body, the sinking of the whole chassis and the vehicle body is avoided, the normal operation on water is ensured, in addition, the driving chain plate and the hinge are independently assembled and installed through the connecting bolt, the maintenance is more convenient, the maintenance and replacement cost is lower, and the driving of the single chain plate is realized through the strength of the enhanced chain plate, so that the structure is simpler, and the maintenance is also more convenient.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present utility model or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.
FIG. 1 is a schematic perspective view of a chassis of a waterway dual-purpose engineering machine;
FIG. 2 is a schematic diagram of a front view of a chassis of a waterway dual-purpose engineering machine;
FIG. 3 is a schematic diagram of a link plate structure of a chassis of a waterway dual-purpose engineering machine;
FIG. 4 is a schematic diagram II of a link plate structure of a chassis of the waterway dual-purpose engineering machinery;
fig. 5 is a schematic diagram III of a link plate structure of a chassis of the waterway dual-purpose engineering machine;
fig. 6 is a schematic structural view of the buoyancy tank.
In the figure: the device comprises a machine body 1, a buoyancy tank 2, a shaft seat 3, a driving shaft 4, a chain plate 5, a driving chain plate 51, a sedimentation hole 52, a hinge 53, a connecting shaft 54, a connecting hole 55, a mounting hole 56, a driving wheel 6, a supporting chain wheel 7, a thrust wheel 8 and a guiding wheel 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, a waterway dual-purpose engineering machinery chassis comprises a machine body 1 and a buoyancy tank 2 connected to two sides, wherein the rear end of the machine body 1 is connected with a shaft seat 3, a driving shaft 4 is rotatably connected to the shaft seat 3, the driving shaft 4 is driven by a driving component installed on the machine body 1, strip-shaped grooves are formed in the upper side and the lower side of the buoyancy tank 2 along the length direction of the driving shaft 4, a guide wheel 9 is installed at the front end of the buoyancy tank 2, a driving wheel 6 is installed at the rear end of the buoyancy tank 2, the driving wheel 6 and the guide wheel 9 are meshed with the same chain plate 5, and the driving wheel 6 is connected with the driving shaft 4.
When in operation on water, the buoyancy tank 2 replaces the original chassis wheel seat, and the buoyancy of the buoyancy tank 2 is utilized to provide supporting force for the whole chassis and the vehicle body, so that the sinking of the chassis and the vehicle body is avoided, and the normal operation on water is ensured.
In this embodiment, link joint 5 includes drive link joint 51 and hinge 53, and drive link joint 51 and hinge 53 link to each other through the connecting piece, and two adjacent hinges 53 pass through connecting axle 54 to be connected, and hinge 53 is arranged in the bar groove, and drive link joint 51 and independent combination installation of hinge 53 are convenient for maintain more, and maintenance replacement cost is lower moreover, through the intensity of reinforcing link joint 5, realizes single link joint 5 drive, makes the structure simpler, and it is also more convenient to maintain.
The driving chain plate 51 is of a box trapezoid structure welded by steel plates, so that the weight of the water industry is reduced, the strength of the driving chain plate 51 is increased, and the friction force during walking in the water is enhanced.
In this embodiment, the connecting member includes a connecting bolt, a sinking hole 52 is formed in the driving link plate 51, a mounting hole 56 is formed in the hinge 53, a connecting hole 55 is formed in a side wall of the mounting hole 56, and the driving link plate 51 and the hinge 53 are mounted by the connecting bolt through the sinking hole 52 and the connecting hole 55.
In this embodiment, the driving link plate 51 has a trapezoidal cross section, so that the running transition is smoother.
In this embodiment, the supporting sprocket 7 and the supporting wheel 8 are respectively installed in the strip-shaped groove, the supporting sprocket 7 is located in the upper strip-shaped groove, the supporting wheel 8 is located in the lower strip-shaped groove, the driving wheel 6 provides driving force for the device, the supporting sprocket 7 supports the crawler belt 5 to avoid contact with the buoyancy tank 2, the guiding wheel 9 plays a role in supporting the chain plate 5, and the supporting wheel 8 plays a role in supporting.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a dual-purpose engineering machine tool chassis in water route, includes organism (1) and connects buoyancy tank (2) in both sides, and the rear end of organism (1) is connected with axle bed (3), rotates on axle bed (3) to be connected with drive shaft (4), and drive shaft (4) are driven by the drive assembly who installs on organism (1), a serial communication port, the bar groove has all been seted up along its length direction to the upper and lower both sides of buoyancy tank (2), and guide wheel (9) are installed to the front end of buoyancy tank (2), and drive wheel (6) are installed to the rear end of buoyancy tank (2), and drive wheel (6) and guide wheel (9) meshing have same link joint (5), and drive wheel (6) link to each other with drive shaft (4).
2. The waterway dual-purpose engineering machinery chassis according to claim 1, wherein the chain plate (5) comprises a driving chain plate (51) and a hinge (53), the driving chain plate (51) and the hinge (53) are connected through a connecting piece, two adjacent hinges (53) are connected through a connecting shaft (54), and the hinge (53) is located in the strip-shaped groove.
3. The waterway dual-purpose engineering machinery chassis according to claim 2, wherein the connecting piece comprises a connecting bolt, a sedimentation hole (52) is formed in the driving chain plate (51), a mounting hole (56) is formed in the hinge (53), a connecting hole (55) is formed in the side wall of the mounting hole (56), and the driving chain plate (51) and the hinge (53) are mounted through the sedimentation hole (52) and the connecting hole (55) by the connecting bolt.
4. A waterway dual-purpose engineering machinery chassis according to claim 3, characterized in that the section of the driving chain plate (51) is trapezoid.
5. The waterway dual-purpose engineering machinery chassis according to claim 4, wherein the strip-shaped grooves are respectively provided with a supporting chain wheel (7) and a thrust wheel (8), the supporting chain wheel (7) is positioned in the upper strip-shaped groove, and the thrust wheel (8) is positioned in the lower strip-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300529.6U CN220117339U (en) | 2023-05-23 | 2023-05-23 | Dual-purpose engineering machinery chassis in water route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300529.6U CN220117339U (en) | 2023-05-23 | 2023-05-23 | Dual-purpose engineering machinery chassis in water route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117339U true CN220117339U (en) | 2023-12-01 |
Family
ID=88912723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300529.6U Active CN220117339U (en) | 2023-05-23 | 2023-05-23 | Dual-purpose engineering machinery chassis in water route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117339U (en) |
-
2023
- 2023-05-23 CN CN202321300529.6U patent/CN220117339U/en active Active
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