CN109720428A - A kind of low-loss and energy-saving type crawler single bucket excavator - Google Patents
A kind of low-loss and energy-saving type crawler single bucket excavator Download PDFInfo
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- CN109720428A CN109720428A CN201910062788.1A CN201910062788A CN109720428A CN 109720428 A CN109720428 A CN 109720428A CN 201910062788 A CN201910062788 A CN 201910062788A CN 109720428 A CN109720428 A CN 109720428A
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- 239000004575 stone Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 9
- 210000000245 forearm Anatomy 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 abstract description 11
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 210000004761 scalp Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to excavator technical fields, in particular a kind of low-loss and energy-saving type crawler single bucket excavator, the bottom of excavator ontology is provided with main body of vehicle frame, the two sides of main body of vehicle frame are welded with track frame, operating room is installed above main body of vehicle frame, the side of operating room is fixed with desludging device, and cleaning plant is fixed on front side of main body of vehicle frame, and the side of track frame is fixed with gear stone device；The present invention scalps soil on the inclined plate except mud plate after operator takes operating room, by sole, desilts conveniently, easy to operate, has ensured the safe operation of operator；When encountering ratchel, by left bar and right bar insertion X-type hole in, blending bolt screw can cant, push ratchel to two sides, excavator avoided directly to roll, protect main body of vehicle frame, extending makes have the service life；Be placed in track frame and crawler haulage side by rubber slab, completely obstruct stone enter destroy, and ensure that it is clean inside crawler belt, avoid generate big gap stone is entered.
Description
Technical field
The present invention relates to excavator technical field, specially a kind of low-loss and energy-saving type crawler single bucket excavator.
Background technique
Power shovel is a kind of self-propelled excavating machinery that soil or ore are excavated using single scraper bowl.Power shovel
Mainly it is made of the part such as engine, hydraulic system, equipment, running gear and electrical control.It is divided into shoe by walking manner
Belt excavator and wheel excavator, crawler-mounted excavator is more commonly used to build, build the road, water conservancy, electric power, mining etc. are applied
In work, since current environmental requirement is stringent, either internal combustion drives excavator, and it is all continuous toward low to be still driven by electricity excavator
Consume energy-saving transformation, when operation, scraper bowl, which excavates completely bucket rear steering and unloads soil point, unloads soil, and sky bucket wraparound tap point carries out period work
Industry.
When the working environment for being in muddy wet soil works, the vola of operator can be stained with soil, if do not cleaned out
If, when trampling clutch and throttle, not only make its dirty, but also be easy to skid, increases the insecurity of work；Due to excavating
The working environment of machine is complicated, big finger stone etc., if not only causing pitchpole, but also easily cause into after bottom of frame
Excavator unstability, causes insecurity；Enter running part between crawler belt and track frame there are also larger stone, not only causes to grind
Damage, can also make its slippage over time, cause crawler belt to be detached from equivalent damage and destroy.In consideration of it, it is proposed that a kind of low-loss and energy-saving
Type crawler single bucket excavator.
Summary of the invention
The purpose of the present invention is to provide a kind of low-loss and energy-saving type crawler single bucket excavators, to solve above-mentioned background technique
The sole mud inconvenience of middle proposition is removed, and bottom of frame is easily damaged by great Shi, and crawler belt easily destroys the problem of slipping by stone.
To achieve the above object, the invention provides the following technical scheme:
The bottom of a kind of low-loss and energy-saving type crawler single bucket excavator, including excavator ontology, the excavator ontology is set
It is equipped with main body of vehicle frame, the two sides of the main body of vehicle frame are welded with track frame, and the side of the track frame offers several screw threads
Hole is equipped with crawler belt on the outside of the track frame, operating room, the side of the operating room is equipped with above the main body of vehicle frame
Large arm is installed, one end of the large arm is hinged with forearm, and the bottom end of the forearm is hinged with scraper bowl, the side of the operating room
It is fixed with desludging device, cleaning plant is fixed on front side of the main body of vehicle frame, the side of the track frame is fixed with gear stone dress
It sets.
Preferably, the desludging device includes removing mud plate, the side except mud plate is connected with turntable, the rotation
The side of platform is connected with fixed ring, and the bottom end side of the fixed ring and the operating room is welded, the side of the fixed ring and
It is welded with gag lever post positioned at the side of the operating room, the front end of the gag lever post offers limit hole.
Preferably, described be welded with inclined plate in cuboid and side except mud plate, the one end side of the inclined plate is welded with
Through-hole is offered at strut, the side of the strut and the close inclined plate, one end of the strut is welded with rotary column, the branch
The other side of bar one end is welded with bar.
Preferably, the turntable is equipped with inserting column in cylindrical body and one end, the other end of the turntable is welded with convex
Block, the convex block is hinged by circular shaft with the rotary column, and the inside of the fixed ring is embedded with rolling bearing, the rolling bearing
It is closely mating with the inserting column.
Preferably, the cleaning plant includes support column, the support column and the main body of vehicle frame are welded, the support
The side of column is connected with left push plate, and the other side of the support column is connected with right push plate, and the front end top side of the support column opens up
Have a pair of of post holes, wherein rear side the post holes lower section and be located at the support column two sides offer V shaped hole, another institute
It states the lower section of post holes and offers X-type hole positioned at the two sides of the support column.
Preferably, the side of the left push plate is welded with left bar, the one end side of the left bar offers open slot, institute
The end face for stating right push plate is equipped with inclined-plane, and the side of the right push plate is welded with right bar, and one end of the right bar is equipped with inserted link.
Preferably, the left bar and the right bar with the V shaped hole and X-type hole grafting, the open slot with
The top side of the inserted link grafting, the open slot and the inserted link offers the position of a pair of of circular hole and circular hole and the post holes
It is corresponding.
Preferably, the gear stone device includes frame, rubber slab is provided with below the frame, the rubber slab
Bottom surface is connected with chassis, and the top surface of the frame is welded with several fixed blocks, and the fixed block and the threaded hole pass through bolt
It is fixedly connected, the bottom surface of the frame is welded with several elastic slices.
Preferably, the rubber slab offers several blind holes in cuboid and bottom surface, the side of the rubber slab is opened up
Have several card slots, the card slot and the clip clamping cooperate, and the top surface of the chassis is welded with several pillars, the pillar with
The blind hole is mating, the chassis and the frame welding.
Compared with prior art, the beneficial effects of the present invention are:
1. the low-loss and energy-saving type crawler single bucket excavator, the side by operating room door is fixed with desludging device, works as behaviour
After author takes operating room, sole is scalped into soil on the inclined plate except mud plate, overturning is except mud plate is again to operating room then up
Side rotation, so that through-hole and limit hole are corresponding and pass through and screw with bolt, so that desilting conveniently, easily grasping except mud plate is fixed
Make, has ensured the safe operation of operator.
2. the low-loss and energy-saving type crawler single bucket excavator, is fixed with cleaning plant, by left bar on front side of main body of vehicle frame
In right bar insertion V shaped hole, blending bolt, which screws, can carry out flat-pushing, suitable promotion soil and handstone, when encountering ratchel,
By left bar and right bar insertion X-type hole in, blending bolt screw can cant, push ratchel to two sides, avoid excavator direct
It rolls, protects main body of vehicle frame, extending makes have the service life.
3. the low-loss and energy-saving type crawler single bucket excavator passes through rubber in the fixed gear stone device in the side of track frame
Plate is placed in track frame and crawler haulage side, obstructs entering for stone completely and destroys, and ensure that clean inside crawler belt, passes through
It effectively avoids crawler belt from jolting using the elastic slice that spring steel makes to cause the deformation of rubber, restore it quickly, avoid generating
Big gap enters stone, to extend the service life of gear stone device.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the excavator structure schematic diagram in the present invention；
Fig. 3 is the desludging device structural schematic diagram in the present invention；
Fig. 4 is to desilt plate structural schematic diagram in the present invention；
Fig. 5 is the turntable and fixed ring structural schematic diagram in the present invention；
Fig. 6 is the flat-pushing top view of cleaning plant in the present invention；
Fig. 7 is the cleaning plant cant top view in the present invention；
Fig. 8 is the support column top view in the present invention；
Fig. 9 is the support column arrangement schematic diagram in the present invention；
Figure 10 is left push plate and right plate pushing structure schematic diagram in the present invention；
Figure 11 is the gear stone apparatus structure schematic diagram in the present invention；
Figure 12 is the rubber slab structural schematic diagram in the present invention.
In figure: 1, excavator ontology；10, main body of vehicle frame；11, track frame；110, threaded hole；12, crawler belt；13, operating room；
14, large arm；15, forearm；16, scraper bowl；2, desludging device；20, mud plate is removed；200, inclined plate；201, strut；202, through-hole；203,
Rotary column；204, bar；21, turntable；210, inserting column；211, convex block；22, fixed ring；220, rolling bearing；23, gag lever post；
230, limit hole；3, cleaning plant；30, support column；301, post holes；302, V shaped hole；303, X-type hole；31, left push plate；310, left
Bar；311, open slot；32, right push plate；320, inclined-plane；321, right bar；322, inserted link；4, stone device is kept off；40, frame；400, solid
Determine block；401, elastic slice；41, rubber slab；410, blind hole；411, card slot；42, chassis；420, pillar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1
A kind of low-loss and energy-saving type crawler single bucket excavator, since existing excavator does not desilt apparatus accordingly, because
This, is in the fixed desludging device 2 in the side of operating room 13, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and Fig. 5, including excavator ontology
1, the bottom of excavator ontology 1 is provided with main body of vehicle frame 10, and the two sides of main body of vehicle frame 10 are welded with track frame 11, track frame 11
Side offer several threaded holes 110, the outside of track frame 11 is equipped with crawler belt 12, and the top of main body of vehicle frame 10 is equipped with behaviour
Make room 13, the side of operating room 13 is equipped with large arm 14, and one end of large arm 14 is hinged with forearm 15, and the bottom end of forearm 15 is hinged with
Scraper bowl 16, the side of operating room 13 are fixed with desludging device 2, and the front side of main body of vehicle frame 10 is fixed with cleaning plant 3, track frame 11
Side be fixed with gear stone device 4.
Specifically, desludging device 2 includes removing mud plate 20, except the side of mud plate 20 is connected with turntable 21, turntable 21
Side is connected with fixed ring 22, the bottom end side welding of fixed ring 22 and operating room 13, so that whole the arriving of desludging device 2 supports
And fixation, the side of fixed ring 22 and be located at operating room 13 side be welded with gag lever post 23, the front end of gag lever post 23 offers
The inside of limit hole 230, limit hole 230 is equipped with screw thread, and convenient for being bolted, it is just that desludging device 2, which is located at 13 side of operating room,
It is sitting in operating room 13 and desilts in operator.
Further, it is welded with inclined plate 200 in cuboid and side except mud plate 20, inclined plate 200 scalps mud convenient for better
Soil, the one end side of inclined plate 200 are welded with strut 201, offer through-hole 202 at the side of strut 201 and close inclined plate 200,
One end of strut 201 is welded with rotary column 203, and the other side of 201 one end of strut is welded with bar 204, is removing 20 open shape of mud plate
When state, bar 204 contacts limit with gag lever post 23, makes it possible to firmly scrape mud on except mud plate 20.
In addition to this, turntable 21 is equipped with inserting column 210 in cylindrical body and one end, and the other end of turntable 21 is welded with convex block
211, convex block 211 is hinged by circular shaft with rotary column 203, and the inside of fixed ring 22 is embedded with rolling bearing 220, rolling bearing 220
It is close mating with inserting column 210, convenient for being fitted on the side of operating room 13 except mud plate 20 can rotate when not used, avoid influencing
Excavator works normally.
For low-loss and energy-saving type crawler single bucket excavator of the invention when desilting, operator first takes the seat of operating room 13
On, screw out the bolt on limit hole 230, strut 201 just loses constraint, rotates to the right strut 201 at this time so that rotary column 203 and
Convex block 211 rotates, and overturning removes mud plate 20 still further below, so that turntable 21 rotates in rolling bearing 220, when bar 204 contacts
When gag lever post 23, except mud plate 20 is limited, soil can be scraped off on inclined plate 200 at this time, so that sole is clean, to operate
More comfortably, also to avoid the generation of some insecurity factors.
Embodiment 2
In concrete operations, since existing excavator often travels in Block Road, rolls and main body of vehicle frame is caused to damage
It is bad, therefore, cleaning plant 3 is provided with before main body of vehicle frame 10, as a kind of preferred embodiment, such as Fig. 6, Fig. 7, Fig. 8, Fig. 9 and
Shown in Figure 10, cleaning plant 3 includes support column 30, and support column 30 and main body of vehicle frame 10 weld, and the side of support column 30 is connected with
Left push plate 31, the other side of support column 30 are connected with right push plate 32, and the front end top side of support column 30 offers a pair of of post holes 301,
Wherein rear side post holes 301 lower section and be located at support column 30 two sides offer V shaped hole 302, the lower section of another post holes 301
And the two sides for being located at support column 30 offer X-type hole 303.
Specifically, the side of left push plate 31 is welded with left bar 310, the one end side of left bar 310 offers open slot 311,
One end face of right push plate 32 is equipped with inclined-plane 320, and the side of right push plate 32 is welded with right bar 321, and one end of right bar 321 is equipped with inserted link
322, an end face of left push plate 31 also is provided with inclined-plane 320, and when two inclined-planes 320 are overlapped, left push plate 31 and right push plate 32 become
Arrow shaped avoids rolling over causing unnecessary damage to just can easily and effectively push front ratchel open.
Further, left bar 310 and right bar 321 with 303 grafting of V shaped hole 302 and X-type hole, open slot 311 and inserted link
The top side of 322 grafting, open slot 311 and inserted link 322 offers a pair of of circular hole and circular hole is corresponding with the position of post holes 301, column
Hole 301 and circular hole are two, and the circular hole of 321 front end of left bar 310 and right bar is corresponding with the post holes 301 of the rear side of support column 30 to be connected
It connects, the front end post holes 301 of the circular hole and support column 30 of 321 rear end of left bar 310 and right bar is correspondingly connected with.
Low-loss and energy-saving type crawler single bucket excavator of the invention is inserted into V in soil-shifting stone, by left bar 310 and right bar 321
In type hole 302, blending bolt passes through the post holes 301 of the rear side of support column 30 and circular hole and screws, left push plate 31 and right push plate at this time
32 be just in straight panel, can carry out flat-pushing, is suitble to push soil and handstone, when encountering ratchel, left bar 310 and right bar 321 are inserted
Enter in X-type hole 303, blending bolt passes through the post holes 301 of 30 front end of support column and circular hole and screws, can cant, by ratchel
Push two sides to.
Embodiment 3
In concrete operations, since existing crawler of excavator is easily damaged by stone, it is arranged in 11 side of track frame
Gear stone device 4, as a kind of preferred embodiment, as is illustrated by figs. 11 and 12, gear stone device 4 includes frame 40, frame 40
Lower section is provided with rubber slab 41, and the bottom surface of rubber slab 41 is connected with chassis 42, and the top surface of frame 40 is welded with several fixed blocks
400, fixed block 400 is bolted to connection with threaded hole 110, and the bottom surface of frame 40 is welded with several elastic slices 401.
In the present embodiment, elastic slice 401 is made of spring steel, and excellent spring both can guarantee rigidity with a thickness of 2mm,
It can promote the recovery of rubber slab 41 again.
Specifically, rubber slab 41 offers several blind holes 410 in cuboid and bottom surface, if the side of rubber slab 41 offers
Dry card slot 411, card slot 411 do not run through rubber slab 41, and card slot 411 is engaged by clamping with elastic slice 401 and be bonded, rubber slab 41 and frame
40 contact surfaces are bonded, so that rubber slab 41 connect more tight with frame 40, avoid the entrance of stone, the top surface welding of chassis 42
There are several pillars 420, pillar 420 and blind hole 410 are mating, and chassis 42 and frame 40 weld, and become entirety, common to hinder
Stone, while common jolt extruding of the reply from crawler belt are kept off, so that gear 4 service life of stone device extends.
Low-loss and energy-saving type crawler single bucket excavator of the invention is on stone road surface in use, can be by the fixed block of frame 40
400 is corresponding with 11 side threaded hole 110 of track frame, and blending bolt screws connection, and gear stone device 4 is made to be fixed on track frame 11 and carry out
With 12 seam side, the wear-resisting anti-aging of rubber slab 41, the effective entrance for obstructing stone, when crawler belt 12 is walked on the ground to jolt
When face, extruding to gear stone device 4 can be alleviated by the elasticity of the plasticity of rubber slab 41 itself and elastic slice 401, and with shoe
Band 12 is in awave deformation, avoids generating gap, the effective entrance for obstructing stone protects crawler belt 12, and make it significantly
Reduce labor intensity that is dirty, and effectively reducing cleaning work.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (9)
1. a kind of low-loss and energy-saving type crawler single bucket excavator, including excavator ontology (1), the bottom of the excavator ontology (1)
Portion is provided with main body of vehicle frame (10), and the two sides of the main body of vehicle frame (10) are welded with track frame (11), the track frame (11)
Side offer several threaded holes (110), crawler belt (12), the main body of vehicle frame are installed on the outside of the track frame (11)
(10) it is equipped with above operating room (13), the side of the operating room (13) is equipped with large arm (14), the large arm (14)
One end is hinged with forearm (15), and the bottom end of the forearm (15) is hinged with scraper bowl (16), it is characterised in that: the operating room (13)
Side be fixed with desludging device (2), be fixed with cleaning plant (3), the track frame on front side of the main body of vehicle frame (10)
(11) side is fixed with gear stone device (4).
2. low-loss and energy-saving type crawler single bucket excavator according to claim 1, it is characterised in that: the desludging device
It (2) include removing mud plate (20), the side except mud plate (20) is connected with turntable (21), and the side of the turntable (21) connects
It is connected to fixed ring (22), the bottom end side of the fixed ring (22) and the operating room (13) is welded, the fixed ring (22)
Side and be located at the operating room (13) side be welded with gag lever post (23), the front end of the gag lever post (23) offers limit
Hole (230).
3. low-loss and energy-saving type crawler single bucket excavator according to claim 2, it is characterised in that: described to remove mud plate (20)
It is welded with inclined plate (200) in cuboid and side, the one end side of the inclined plate (200) is welded with strut (201), the strut
(201) it is offered through-hole (202) at side and close the inclined plate (200), one end of the strut (201) is welded with rotary column
(203), the other side of described strut (201) one end is welded with bar (204).
4. low-loss and energy-saving type crawler single bucket excavator according to claim 3, it is characterised in that: the turntable (21)
Inserting column (210) are equipped in cylindrical body and one end, the other end of the turntable (21) is welded with convex block (211), the convex block
(211) hinged by circular shaft with the rotary column (203), the inside of the fixed ring (22) is embedded with rolling bearing (220), described
Rolling bearing (220) is close mating with the inserting column (210).
5. low-loss and energy-saving type crawler single bucket excavator according to claim 1, it is characterised in that: the cleaning plant
It (3) include support column (30), the support column (30) and the main body of vehicle frame (10) are welded, and the side of the support column (30) connects
It is connected to left push plate (31), the other side of the support column (30) is connected with right push plate (32), the front end top of the support column (30)
Side offers a pair of of post holes (301), wherein the lower section of the post holes (301) of rear side and the two sides positioned at the support column (30)
Offer V shaped hole (302), the lower section of another post holes (301) and be located at the support column (30) two sides offer X-type
Hole (303).
6. low-loss and energy-saving type crawler single bucket excavator according to claim 5, it is characterised in that: the left push plate (31)
Side be welded with left bar (310), the one end side of the left bar (310) offers open slot (311), the right push plate (32)
An end face be equipped with inclined-plane (320), the side of the right push plate (32) is welded with right bar (321), one end of the right bar (321)
Equipped with inserted link (322).
7. low-loss and energy-saving type crawler single bucket excavator according to claim 6, it is characterised in that: the left bar (310)
With the right bar (321) with the V shaped hole (302) and the X-type hole (303) grafting, the open slot (311) and it is described insert
The top side of bar (322) grafting, the open slot (311) and the inserted link (322) offer a pair of of circular hole and circular hole with it is described
The position of post holes (301) is corresponding.
8. low-loss and energy-saving type crawler single bucket excavator according to claim 1, it is characterised in that: the gear stone device
(4) include frame (40), be provided with rubber slab (41) below the frame (40), the bottom surface of the rubber slab (41) is connected with
The top surface of chassis (42), the frame (40) is welded with several fixed blocks (400), the fixed block (400) and the threaded hole
(110) it is bolted to connection, the bottom surface of the frame (40) is welded with several elastic slices (401).
9. low-loss and energy-saving type crawler single bucket excavator according to claim 8, it is characterised in that: the rubber slab (41)
It is offered several blind holes (410) in cuboid and bottom surface, the side of the rubber slab (41) offers several card slots (411), institute
It states card slot (411) and the elastic slice (401) to be engaged by clamping, the top surface of the chassis (42) is welded with several pillars (420), described
Pillar (420) and the blind hole (410) are mating, and the chassis (42) and the frame (40) are welded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910062788.1A CN109720428B (en) | 2019-01-23 | 2019-01-23 | Low-consumption energy-saving crawler-type single bucket excavator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910062788.1A CN109720428B (en) | 2019-01-23 | 2019-01-23 | Low-consumption energy-saving crawler-type single bucket excavator |
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| CN109720428A true CN109720428A (en) | 2019-05-07 |
| CN109720428B CN109720428B (en) | 2021-09-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227440A (en) * | 2020-10-10 | 2021-01-15 | 湖南省东新机械科技有限公司 | Multipurpose small-sized wheel type excavator and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6035944A (en) * | 1998-05-27 | 2000-03-14 | M. J. Electric, Inc. | Hinged plow attachment for wheeled and tracked vehicles |
| CN205468814U (en) * | 2015-11-09 | 2016-08-17 | 卡特彼勒公司 | A footboard subassembly and corresponding machine for climbing machine |
| CN206202134U (en) * | 2016-11-25 | 2017-05-31 | 清远浩和仪器设计有限公司 | Slag-soil truck is anti-skidding to remove mud pedal |
| CN206307166U (en) * | 2017-01-03 | 2017-07-07 | 凉山矿业股份有限公司 | A kind of creeper truck protection device |
| CN107190797A (en) * | 2017-07-26 | 2017-09-22 | 湖南高福星智能科技有限公司 | A kind of civil construction Multifunctional soil shifter |
| CN207538094U (en) * | 2017-10-16 | 2018-06-26 | 济宁迈斯伯尔机械股份有限公司 | A kind of multifunctional excavator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227440A (en) * | 2020-10-10 | 2021-01-15 | 湖南省东新机械科技有限公司 | Multipurpose small-sized wheel type excavator and using method thereof |
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