CN208430552U - A kind of dredging digging machine - Google Patents
A kind of dredging digging machine Download PDFInfo
- Publication number
- CN208430552U CN208430552U CN201820941180.7U CN201820941180U CN208430552U CN 208430552 U CN208430552 U CN 208430552U CN 201820941180 U CN201820941180 U CN 201820941180U CN 208430552 U CN208430552 U CN 208430552U
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- Prior art keywords
- digging machine
- dredging
- crossbeam
- wheel
- driving wheel
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Abstract
The utility model relates to field of mechanical technique, more particularly, to a kind of dredging digging machine.The dredging digging machine includes: buoyancy tank, crossbeam poling, big frame, drive motor, driving wheel, driving wheel, sprocket wheel, chain, carrier bar, slide plate, guide wheel；The utility model is equipped with secondary transmission device, is a kind of device for being reached by chain-driving different-diameter gear and increasing walking torque.The device is to can effectively solve the powerless problem of Amphibious digging machine walking in order to solve the problems, such as Amphibious digging machine walking load weight, can effectively extend running motor service life, mitigate host pump valve and engine load.The utility model structure is simple, easy to use, and deep water can float transhipment entirely, and this dredging digging machine chassis can preferably adapt to the construction operation in the adverse circumstances such as sandstone, saline and alkaline.
Description
Technical field
The utility model relates to field of mechanical technique, more particularly, to a kind of dredging digging machine.
Background technique
Currently, domestic dredging digging machine is all the small tonnage of 160 models or less.This 200-225 model is to improve
Size, chassis intensity improve track width, and chain is reinforced, the various host connection types of turntable, driving wheel and master
Machine running motor connection type.A height of 7.8 meters × 1.5 meters × 1.5 meters of the length and width of the single buoyancy tank in chassis.Install size length, width and height
For 7.8 meters × 4.8 meters (4.3 meters) × 2 meters, widening of track to 270MM.The technology deposits transport inconvenient (complete machine transport is super at present
Wide 4.3 meters to 4.8 meters reach), dismantling transport will be cooperated using crane, and the short replacement of chain service life is inconvenient.
The information disclosed in the background technology section is intended only to deepen the understanding to the general background technology of the application, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of dredging digging machines, and structure is simple, easy to use, and deep water can float entirely
Floating transhipment, this dredging digging machine chassis can preferably adapt to the construction operation in the adverse circumstances such as sandstone, saline and alkaline.
To achieve the goals above, the utility model uses following technical scheme:
The utility model provides a kind of dredging digging machine comprising: buoyancy tank, crossbeam poling, big frame, drive motor, transmission
Wheel, driving wheel, sprocket wheel, chain, carrier bar, slide plate, guide wheel；The driving horse is symmetrically arranged on the inside of two buoyancy tanks
It reaches, is sequentially connected between the drive motor and the driving wheel, be sequentially connected between the driving wheel and driving wheel, the drive
Driving wheel is set to the front end of the buoyancy tank, and for driving the sprocket wheel to be rotated, the sprocket wheel is respectively set the driving wheel
In the rear and front end of the buoyancy tank, wherein driving wheel is at least connect with the sprocket wheel of the buoyancy tank front end, and the sprocket wheel is for driving
The chain is driven on the carrier bar, and the carrier bar is installed on the buoyancy tank, and the front end of the buoyancy tank is provided with cunning
Rail plate, the guide wheel are installed on the slide plate by linear moving mechanism, and the linear moving mechanism is described for driving
Guide wheel is moved forward and backward to adjust the elastic of chain, and the front-rear position of the linear moving mechanism is provided with limited block；Two
The buoyancy tank passes through the crossbeam poling crossed in the two and is fixedly connected, and the end of each crossbeam poling passes through four root canal pins
It is fixed；The big erection is placed between two crossbeam polings, solid by U-shaped card between the big frame and the crossbeam poling
Fixed connection.
As a kind of further technical solution, the longitudinal section of the carrier bar is trapezoidal.
As a kind of further technical solution, the linear moving mechanism is Lead screw transmission structure.
As a kind of further technical solution, the crossbeam poling is provided with multiple installation positions along its axial direction, with control
The distance between described two described buoyancy tanks.
As a kind of further technical solution, the both ends of the crossbeam poling are sealing shape.
As a kind of further technical solution, balance weight device is provided on the big frame.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Dredging digging machine provided by the utility model is suitable for 20 tonnes of excavator various brands excavator repackings.After repacking
Machinery can work normally in mud and in shallow water, and deep water can float transhipment entirely.It this dredging digging machine chassis can be more preferable
Adaptation sandstone, the construction operation in the adverse circumstances such as saline and alkaline.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the top view of dredging digging machine provided by the embodiment of the utility model；
Fig. 2 is the front view of dredging digging machine shown in FIG. 1；
Fig. 3 is the side view of dredging digging machine shown in FIG. 1.
Icon: 1- drive motor；2- driving wheel；3- driving wheel；4- sprocket wheel；5- chain；6- bearing block；7- buoyancy tank；8- is big
Frame；9- crossbeam poling；10- carrier bar.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In conjunction with shown in Fig. 1 to Fig. 3, the present embodiment provides a kind of dredging digging machines comprising: it is buoyancy tank 7, crossbeam poling 9, big
Frame 8, drive motor 1, driving wheel 2, driving wheel 3, sprocket wheel 4, chain 5, carrier bar 10, slide plate, guide wheel；Two buoyancy tanks 7
Inside be symmetrically arranged with the drive motor 1, be sequentially connected between the drive motor 1 and the driving wheel 2, the transmission
It is sequentially connected between wheel 2 and driving wheel 3, the driving wheel 3 is set to the front end of the buoyancy tank 7, and the driving wheel 3 is for driving
The sprocket wheel 4 is rotated, and the sprocket wheel 4 is respectively arranged at the rear and front end of the buoyancy tank 7, wherein driving wheel 3 at least with institute
The connection of sprocket wheel 4 of 7 front end of buoyancy tank is stated (it is of course also possible to connect with the sprocket wheel 4 of 7 rear end of buoyancy tank, it might even be possible to for 4 wheel driven
Form, herein with no restrictions), the sprocket wheel 4 is for driving the chain 5 to be driven on the carrier bar 10, the carrier bar
10 are installed on the buoyancy tank 7, and the front end of the buoyancy tank 7 is provided with slide plate, and the guide wheel is pacified by linear moving mechanism
Loaded on the slide plate, the linear moving mechanism is for driving the guide wheel to be moved forward and backward to adjust the elastic of chain 5, institute
The front-rear position for stating linear moving mechanism is provided with limited block (certainly, it is also not necessary to be arranged for the limited block), for pair
Guide wheel carries out；Two buoyancy tanks 7 pass through the crossbeam poling 9 crossed in the two and are fixedly connected, each crossbeam poling 9
End passes through four root canal pins and fixes；The big frame 8 is set between two crossbeam polings 9, the big frame 8 with it is described big
It is fixedly connected between beam poling 9 by U-shaped card.
It is that one kind by chain-driving different-diameter gear reaches increasing as it can be seen that the present embodiment is equipped with secondary transmission device
Add the device of walking torque.Principle is that 1 gear of excavator hydraulic drive motor passes through chain-driving buoyancy tank driving wheel (driving wheel
2), buoyancy tank driving wheel drives chassis chain drive by the driving wheel 3 on the same axis of spline axis connection.It is big by three gears
Small change reaches decelerating effect.Hydraulic drive motor gear drives the buoyancy tank driving wheel of major diameter, and 2 wheels drive smaller diameter
Driving wheel.The device is to can effectively solve Amphibious digging machine walking nothing to solve the problems, such as Amphibious digging machine walking load weight
The problem of power, can effectively extend running motor service life, mitigate host pump valve and engine load.
In the present embodiment, as a kind of further technical solution, the longitudinal section of the carrier bar 10 is trapezoidal.Certainly,
It can be other shapes.
In the present embodiment, 3 one end of driving wheel installation bearing and bearing block 6 are fixed by screws on buoyancy tank 7, separately
Driving speed reducer is installed in one end, is mounted on the flanged plate of buoyancy tank 7 by screw.
In the present embodiment, as a kind of further technical solution, the linear moving mechanism is Lead screw transmission structure.It should
Structure can develop into diversified forms, such as: the bearing block 6 of guide wheel is provided with sliding block, which is installed on leading for slide plate
On rail, threaded hole is provided on sliding block, the screw rod of Lead screw transmission structure is installed in threaded hole, can band by the rotation of screw rod
Movable slider linear movement, to realize the movement of guide wheel.
In the present embodiment, as a kind of further technical solution, the crossbeam poling 9 is provided with multiple peaces along its axial direction
Position is filled, to control the distance between described two described buoyancy tanks 7.The setting of this installation position can play adjustment 7 distance of buoyancy tank
Effect.Certainly, in order to enrich scheme, the section of the crossbeam poling 9 can be circle, or it is rectangular, it can be with both ends
Section be it is rectangular, intermediate section is circle.
In the present embodiment, as a kind of further technical solution, the both ends of the crossbeam poling 9 are sealing shape.In addition,
In the present embodiment, as a kind of further technical solution, balance weight device (certainly, balance is provided on the big frame 8
It is also not necessary to be arranged for counter weight device).Certainly, which, which can be set, to be not provided with, and working is exactly
In order to balance front and back weight difference.
It is worth noting that the shape of buoyancy tank 7 is not limited to, and such as: it describes and receives with a L in the upside at the both ends of buoyancy tank 7
Platform, so as to preferably assemble.Another example is: the quantity of crossbeam poling 9 also and is confined to two, such as: or three,
Four etc..It in addition, the form of big frame 8 is not also limited to, such as can be two crossbeams, can also be provided on big frame 8
Rust-proof coating, including set gradually from bottom to top zinc layers, table prime coat, waterproof coating, silver powder paint layer, top coat layer.
To sum up, the utility model compared with prior art, has the following advantages that and effect: (1. can be with mating various 20 tons
The medium-sized excavator of grade, working efficiency are more preferable.Domestic original technology only adapts to the following excavator of 160 models.(2. widening of track subtract
Small wheelbase increases track (shoe) bending strength.(3. track (shoe)s change trapezoidal shape, increase track (shoe) bending strength.(4. driving wheels and walking
Motor connection adapts to various brands and excavates machine overhauling conveniently.(5. chains increase service life by increasing inner sleeve, thickening plate.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of dredging digging machine characterized by comprising buoyancy tank, crossbeam poling, big frame, drive motor, driving wheel, driving
Wheel, sprocket wheel, chain, carrier bar, slide plate, guide wheel；The drive motor is symmetrically arranged on the inside of two buoyancy tanks, it is described
It is sequentially connected between drive motor and the driving wheel, is sequentially connected between the driving wheel and driving wheel, the driving wheel is set
It is placed in the front end of the buoyancy tank, for driving the sprocket wheel to be rotated, the sprocket wheel is respectively arranged at described the driving wheel
The rear and front end of buoyancy tank, wherein driving wheel is at least connect with the sprocket wheel of the buoyancy tank front end, and the sprocket wheel is for driving the chain
Item is driven on the carrier bar, and the carrier bar is installed on the buoyancy tank, and the front end of the buoyancy tank is provided with slide plate, institute
It states guide wheel and the slide plate is installed on by linear moving mechanism, the linear moving mechanism is for before driving the guide wheel
It is moved afterwards to adjust the elastic of chain, the front-rear position of the linear moving mechanism is provided with limited block；Two buoyancy tanks
It is fixedly connected by the crossbeam poling for crossing in the two, the end of each crossbeam poling passes through four root canal pins and fixes；Institute
It states big set up to be placed between two crossbeam polings, be fixedly connected between the big frame and the crossbeam poling by U-shaped card.
2. dredging digging machine according to claim 1, which is characterized in that the longitudinal section of the carrier bar is trapezoidal.
3. dredging digging machine according to claim 1, which is characterized in that the linear moving mechanism is lead screw transmission knot
Structure.
4. dredging digging machine according to claim 1, which is characterized in that the crossbeam poling is provided with multiple along its axial direction
Installation position, to control the distance between described two described buoyancy tanks.
5. dredging digging machine according to claim 1, which is characterized in that the both ends of the crossbeam poling are sealing shape.
6. dredging digging machine according to claim 1, which is characterized in that be provided with balance weight device on the big frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941180.7U CN208430552U (en) | 2018-06-19 | 2018-06-19 | A kind of dredging digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941180.7U CN208430552U (en) | 2018-06-19 | 2018-06-19 | A kind of dredging digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208430552U true CN208430552U (en) | 2019-01-25 |
Family
ID=65101602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941180.7U Expired - Fee Related CN208430552U (en) | 2018-06-19 | 2018-06-19 | A kind of dredging digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208430552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130435A (en) * | 2019-03-26 | 2019-08-16 | 福建浚顺设备科技有限公司 | A kind of multi-functional amphibian digging machine |
| CN110144986A (en) * | 2019-04-15 | 2019-08-20 | 中国电建集团华东勘测设计研究院有限公司 | A kind of quick dredging method |
-
2018
- 2018-06-19 CN CN201820941180.7U patent/CN208430552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130435A (en) * | 2019-03-26 | 2019-08-16 | 福建浚顺设备科技有限公司 | A kind of multi-functional amphibian digging machine |
| CN110144986A (en) * | 2019-04-15 | 2019-08-20 | 中国电建集团华东勘测设计研究院有限公司 | A kind of quick dredging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |