CN207829043U - A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using - Google Patents
A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using Download PDFInfo
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- CN207829043U CN207829043U CN201820174171.XU CN201820174171U CN207829043U CN 207829043 U CN207829043 U CN 207829043U CN 201820174171 U CN201820174171 U CN 201820174171U CN 207829043 U CN207829043 U CN 207829043U
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Abstract
A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using disclosed by the utility model, including bull-dozer walking mechanism, excavator operating platform, Slewing Support Mechanism and excavation delivery device.This patent by bull-dozer walking mechanism solve engineering machinery in the presence of a harsh environment can as bull-dozer full ground running, there is powerful non-damageable walking function again, also with excavation delivery device there is powerful equipment can cut the earth as excavator, the multinomial work such as soil-shifting, treedozer, carrying, heap height, the machine can replace the work in combination of a bull-dozer and a multifunctional excavator under the same conditions, working efficiency significantly improves, and machine-spoiled rate is greatly lowered.
Description
Technical field
The utility model belongs to technical field of engineering machinery, specifically, be related to one kind be suitable for it is muddy, soft or
Be uneven the digging and soil-shifting machine that place uses.
Background technology
The strong point of current hydraulic crawler excavator be have powerful equipment be used for excavate, the strong point of bull-dozer be have it is powerful
Walking mechanism can be walked with bringing onto load, need to excavate or bulldoze in muddy, the soft place that is either uneven if encountered
Or when treedozer, difficult and ground-engaging element damage of walking if usage mining machine is very serious, walks and asks if using bull-dozer
Topic solves, but cannot excavate or move the higher material that is above the ground level.Thus us are just needed to need a kind of in muddy, pine
The soft or place that is uneven is above the ground level with high intensity mining ability or can move higher again with powerful locomotor activity
The engineering machinery of material ability.
Utility model content
The utility model being suitable for muddy, the soft or place that is uneven in order to solve the above technical problems, providing one kind
The digging and soil-shifting machine used.
A kind of excavation for being suitable for muddy, the soft or place that is uneven and using provided to solve above-mentioned technical problem
Bull-dozer, including bull-dozer walking mechanism, excavator operating platform, Slewing Support Mechanism and excavation delivery device；The digging
It digs delivery device to be arranged on excavator operating platform, the excavator operating platform is being bulldozed by Slewing Support Mechanism setting
In machine walking mechanism；The Slewing Support Mechanism include upper rotational piece, lower fixture and setting upper rotational piece with
Several circumferentially equally distributed rolling steel balls between lower fixture, the upper rotational piece connect with excavator operating platform
It connects, the lower fixture is connect with bull-dozer walking mechanism.
Further, the bull-dozer walking mechanism include driving speed reducing device, crawler belt, guide wheel, driving wheel, carrier wheel,
Thrust wheel, walker and ejector dozer, the crawler belt are set by driving speed reducing device, guide wheel, driving wheel, carrier wheel and thrust wheel
It sets on walker, the ejector dozer is arranged by two side cylinders and support arm on front side of walker, the driving speed reducing device
It is provided with large torque hydrostatic drive motor and speed reducer, the walker is connect with lower fixture.
Further, the excavator operating platform includes that engine, hydraulic pump, main control valve, swing mechanism, revolution connect
Head, hydraulic oil container, diesel fuel tanks, driver's cabin, clump weight and upper brace, the swing mechanism are provided with rotary fluid motor and return
Turn speed reducer, the swivel joint is fixed on upper brace and is connect with the upper rotational piece of Slewing Support Mechanism.
Further, the excavation delivery device be digging mechanism include large arm, forearm, bucket, control large arm work
The bucket cylinder of big arm cylinder, the oil cylinder of small arm of control forearm work and bucket work；Described big arm cylinder one end and excavation
Machine operating platform is hinged, and the other end is hinged with large arm；Described oil cylinder of small arm one end is hinged with large arm, and the other end is hinged with forearm；
Described bucket cylinder one end is hinged with forearm, and the other end is hinged with bucket.
Further, it includes large arm, forearm, push head, control large arm work that the excavation delivery device, which is delivery device,
Big arm cylinder, control forearm work oil cylinder of small arm and push hair oil cylinder；Described big arm cylinder one end is operated with excavator
Platform is hinged, and the other end is hinged with large arm；Described oil cylinder of small arm one end is hinged with large arm, and the other end is hinged with forearm；It is described to push away
Send hair oil cylinder one end hinged with forearm upper end, the other end is hinged by linking arm and push head, and the linking arm also passes through first
Support arm and the second support arm and forearm bottom end are hinged.
A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using disclosed by the utility model,
Including bull-dozer walking mechanism, excavator operating platform, Slewing Support Mechanism and excavate delivery device.This patent passes through soil-shifting
Machine walking mechanism solves engineering machinery and full ground running and powerful can be not easy as bull-dozer in the presence of a harsh environment
The walking function of damage also with excavation delivery device there is powerful equipment can cut the earth as excavator,
The multinomial work such as soil-shifting, treedozer, carrying, heap height, under the same conditions the machine can replace a bull-dozer and work(more than one
The work in combination of energy excavator, working efficiency significantly improve, and machine-spoiled rate is greatly lowered.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 and Fig. 3 is the utility model bull-dozer walking mechanism structural schematic diagram；
Fig. 4 and Fig. 5 is the utility model excavator operating platform structural schematic diagram；
Fig. 6 is the utility model Slewing Support Mechanism structural schematic diagram；
Fig. 7 is the utility model digging mechanism structural schematic diagram；
Fig. 8 and Fig. 9 is the utility model delivery device structural schematic diagram；
In figure, 1：Bull-dozer walking mechanism；2：Excavator operating platform；3：Slewing Support Mechanism；4：Excavate delivery device；
11：Driving speed reducing device；12：Crawler belt；13：Introduction；14：Driving wheel；15：Carrier wheel；16：Thrust wheel；17：Walker；18：It pushes away
Native plate；21：Engine；22：Hydraulic pump；23：Main control valve；24：Swing mechanism；25：Swivel joint；26：Hydraulic oil container；27：
Diesel fuel tanks；28：Driver's cabin；29：Clump weight；31：Upper rotational piece；32：Lower fixture；33：Rolling steel balls；41：Large arm；
42：Forearm；43：Bucket；44：Big arm cylinder；45：Oil cylinder of small arm；46：Bucket cylinder；47:Push head；48：First support arm；
49：Second support arm；50：Linking arm；51：Push hair oil cylinder.
Specific implementation mode
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The " comprising " of piece specification and claim mentioned in is an open language, therefore should be construed to " including but do not limit
In ".Specification subsequent descriptions are preferred embodiment of the present invention, and so the description is to illustrate the utility model
Rule for the purpose of, be not intended to limit the scope of the utility model.The scope of protection of the utility model is when regarding appended power
Profit requires subject to institute's defender.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment
As shown in figs. 1-7, a kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using, including
Bull-dozer walking mechanism 1, excavator operating platform 2, Slewing Support Mechanism 3 and excavation delivery device 4；The excavation pusher
Structure 4 is arranged on excavator operating platform 2, and the excavator operating platform 2 is arranged by Slewing Support Mechanism 3 in bull-dozer row
It walks in mechanism 1；The Slewing Support Mechanism 3 includes upper rotational piece 31, lower fixture 32 and is arranged in upper rotational piece
Several circumferentially equally distributed rolling steel balls 33 between 31 and lower fixture 32, the upper rotational piece 31 and excavator
Operating platform 2 connects, and the lower fixture 32 is connect with bull-dozer walking mechanism 1.
Preferably, the bull-dozer walking mechanism 1 include driving speed reducing device 11, crawler belt 12, guide wheel 13, driving wheel 14,
Carrier wheel 15, thrust wheel 16, walker 17 and ejector dozer 18, the crawler belt 12 pass through driving speed reducing device 11, guide wheel 13, drive
Driving wheel 14, carrier wheel 15 and thrust wheel 16 are arranged on walker 17, and the ejector dozer 18 is set by two side cylinders and support arm
It sets in 17 front side of walker, the driving speed reducing device 11 is provided with large torque hydrostatic drive motor and speed reducer, the row
Frame 17 is walked to connect with lower fixture 32.
Preferably, the excavator operating platform 2 includes engine 21, hydraulic pump 22, main control valve 23, swing mechanism
24, swivel joint 25, hydraulic oil container 26, diesel fuel tanks 27, driver's cabin 28, clump weight 29 and upper brace 30, the swing mechanism
24 are provided with rotary fluid motor and rotary reducer, and the swivel joint 25 is fixed on upper brace 30 and pivoting support machine
The upper rotational piece 31 of structure 3 connects.
Preferably, it includes large arm 41, forearm 42, bucket 43, control large arm work that the excavation delivery device 4, which is digging mechanism,
Big arm cylinder 44, the oil cylinder of small arm 45 of control forearm work and the bucket cylinder 46 of bucket work of work；The big arm cylinder
44 one end are hinged with excavator operating platform 2, and the other end is hinged with large arm 41；It is cut with scissors with large arm 41 45 one end of the oil cylinder of small arm
It connects, the other end is hinged with forearm 42；46 one end of the bucket cylinder is hinged with forearm 42, and the other end is hinged with bucket 43, described
Bucket 43 is changed to other hydraulic services as needed, realizes multiple functions.
Preferably, as shown in figure 8, it includes large arm 41, forearm 42, push head that the excavation delivery device 4, which is delivery device,
47, the big arm cylinder 44 of control large arm work, the oil cylinder of small arm 45 of control forearm work and push hair oil cylinder 51；The large arm
44 one end of oil cylinder is hinged with excavator operating platform 2, and the other end is hinged with large arm 41；45 one end of the oil cylinder of small arm and large arm 41
Hinged, the other end is hinged with forearm 42；Described 51 one end of push hair oil cylinder is hinged with 42 upper end of forearm, and the other end passes through linking arm
50 is hinged with push head 47, and the linking arm 50 is also hinged by the first support arm 48 and the second support arm 49 and forearm bottom end.
As shown in figure 9, for delivery device by push hair oil cylinder 51, linking arm 50 and the first support arm 48 and the second support arm 49 to
It is preceding to export arm status diagram energetically, it is original can mainly to apply to Africa etc. in the centre position of tree or upper end push operation
Inside forest, road surface is rugged and rough and needs the local treedozer operation of big arm of force output, and the design is by adjusting forearm 42 and greatly
The hinge joint of arm 41 so that the output torque of push hair oil cylinder 51 and oil cylinder of small arm 45 changes, to which the thrust for pushing first 47 is put
Big several times.
Operation principle：
Engine 21 starts, and hydraulic pump 22 is driven to rotate；
Hydraulic pump 22 rotates, and hydraulic oil is sucked out in hydraulic oil container 26, throws main control valve 23 into；If driver is not
Operation, hydraulic oil are returned directly to hydraulic oil container 26 from main control valve 23, and machine does not work.
If driver operates manual lever in driver's cabin, the high pressure oil of main control valve 23, which will be switched, to be flowed into respectively
In working oil path so that each workpiece completes work：
A：High pressure oil, which flows into big arm cylinder 44, oil cylinder of small arm 45 and bucket cylinder 46, can make large arm 41, forearm 42 make digging
43 generations that struggle against act；Or high pressure oil flows into big arm cylinder 44, oil cylinder of small arm 45 and push hair oil cylinder 51 and push head 47 is made to generate
Big arm of force output, carries out push operation.
B：High pressure oil flows into the rotary fluid motor of swing mechanism 24, and rotary fluid motor is driven by rotary reducer and dug
Pick machine operating platform 2 does revolution work；
C：High pressure oil flows into lower running mechanism 1 by center-rotary joint 25, can carry out walking work；
D：High pressure oil flows into the oil cylinder of lower part ejector dozer 18 by center-rotary joint 25, and about 18 ejector dozer can be allowed to transport
It is dynamic；
The above action can work independently, can also teamwork.
A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using disclosed by the utility model,
Including bull-dozer walking mechanism, excavator operating platform, Slewing Support Mechanism and excavate delivery device.This patent passes through soil-shifting
Machine walking mechanism solves engineering machinery and full ground running and powerful can be not easy as bull-dozer in the presence of a harsh environment
The walking function of damage also with excavation delivery device there is powerful equipment can cut the earth as excavator,
The multinomial work such as soil-shifting, treedozer, carrying, heap height, under the same conditions the machine can replace a bull-dozer and work(more than one
The work in combination of energy excavator, working efficiency significantly improve, and machine-spoiled rate is greatly lowered.
The preferred embodiment of the utility model has shown and described in above description, but as previously described, it should be understood that this practicality
It is novel to be not limited to form disclosed herein, it is not to be taken as excluding other embodiments, and can be used for various other
Combination, modification and environment, and above-mentioned introduction or the skill of related field can be passed through within the scope of the inventive concept described herein
Art or knowledge are modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model,
It then all should be in the protection domain of the appended claims for the utility model.
Claims (5)
1. a kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using, including bull-dozer walking mechanism
(1), excavator operating platform (2), Slewing Support Mechanism (3) and excavation delivery device (4)；The excavation delivery device (4)
It is arranged on excavator operating platform (2), the excavator operating platform (2) is being bulldozed by Slewing Support Mechanism (3) setting
In machine walking mechanism (1)；The Slewing Support Mechanism (3) includes upper rotational piece (31), lower fixture (32) and setting
Several circumferentially equally distributed rolling steel balls (33) between upper rotational piece (31) and lower fixture (32), it is described on
Portion's rotating member (31) is connect with excavator operating platform (2), and the lower fixture (32) connects with bull-dozer walking mechanism (1)
It connects.
2. the digging and soil-shifting machine according to claim 1 for being suitable for muddy, the soft or place that is uneven and using, special
Sign is that the bull-dozer walking mechanism (1) includes driving speed reducing device (11), crawler belt (12), guide wheel (13), driving wheel
(14), carrier wheel (15), thrust wheel (16), walker (17) and ejector dozer (18), the crawler belt (12) are slowed down by walking
Device (11), guide wheel (13), driving wheel (14), carrier wheel (15) and thrust wheel (16) are arranged on walker (17), described to push away
By two side cylinders and support arm setting on front side of walker (17), the driving speed reducing device (11) is provided with greatly native plate (18)
Torque hydrostatic drive motor and speed reducer, the walker (17) connect with lower fixture (32).
3. the digging and soil-shifting machine according to claim 1 or 2 for being suitable for muddy, the soft or place that is uneven and using,
It is characterized in that, the excavator operating platform (2) includes engine (21), hydraulic pump (22), main control valve (23), turn-around machine
Structure (24), swivel joint (25), hydraulic oil container (26), diesel fuel tanks (27), driver's cabin (28), clump weight (29) and upper brace
(30), the swing mechanism (24) is provided with rotary fluid motor and rotary reducer, and the swivel joint (25) is fixed on
It is connect with the upper rotational piece of Slewing Support Mechanism (3) (31) on portion's platform (30).
4. the digging and soil-shifting machine according to claim 3 for being suitable for muddy, the soft or place that is uneven and using, special
Sign is that the excavation delivery device (4) is that digging mechanism includes large arm (41), forearm (42), bucket (43), control large arm work
Big arm cylinder (44), the oil cylinder of small arm (45) of control forearm work and the bucket cylinder (46) of bucket work of work；It is described big
Arm oil cylinder (44) one end is hinged with excavator operating platform (2), and the other end is hinged with large arm (41)；The oil cylinder of small arm (45) one
End is hinged with large arm (41), and the other end is hinged with forearm (42)；Described bucket cylinder (46) one end is hinged with forearm (42), another
End is hinged with bucket (43).
5. the digging and soil-shifting machine according to claim 3 for being suitable for muddy, the soft or place that is uneven and using, special
Sign is that the excavation delivery device (4) is that delivery device includes large arm (41), forearm (42), push head (47), control large arm
The big arm cylinder (44) of work, the oil cylinder of small arm (45) and push hair oil cylinder (51) of control forearm work；The big arm cylinder
(44) one end is hinged with excavator operating platform (2), and the other end is hinged with large arm (41)；Described oil cylinder of small arm (45) one end with it is big
Arm (41) is hinged, and the other end is hinged with forearm (42)；The push hair oil cylinder (51) one end and forearm (42) upper end are hinged, another
End is hinged with push head (47) by linking arm (50), and the linking arm (50) is also supported by the first support arm (48) and second
Arm (49) is hinged with forearm bottom end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174171.XU CN207829043U (en) | 2018-02-01 | 2018-02-01 | A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174171.XU CN207829043U (en) | 2018-02-01 | 2018-02-01 | A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using |
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| Publication Number | Publication Date |
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| CN207829043U true CN207829043U (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820174171.XU Active CN207829043U (en) | 2018-02-01 | 2018-02-01 | A kind of digging and soil-shifting machine for being suitable for muddy, the soft or place that is uneven and using |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914394A (en) * | 2021-10-13 | 2022-01-11 | 中铁工程装备集团有限公司 | Underwater excavating equipment |
-
2018
- 2018-02-01 CN CN201820174171.XU patent/CN207829043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914394A (en) * | 2021-10-13 | 2022-01-11 | 中铁工程装备集团有限公司 | Underwater excavating equipment |
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