CN105821916A - Multifunctional poking mechanical arm device of loading machine - Google Patents
Multifunctional poking mechanical arm device of loading machine Download PDFInfo
- Publication number
- CN105821916A CN105821916A CN201610304083.2A CN201610304083A CN105821916A CN 105821916 A CN105821916 A CN 105821916A CN 201610304083 A CN201610304083 A CN 201610304083A CN 105821916 A CN105821916 A CN 105821916A
- Authority
- CN
- China
- Prior art keywords
- material toggling
- hinged
- arm
- oil cylinder
- telescopic tube
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 85
- 239000002828 fuel tank Substances 0.000 claims description 11
- 239000007777 multifunctional material Substances 0.000 claims description 8
- 240000007643 Phytolacca americana Species 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4136—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted on a slidable or telescopic boom or arm
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention proposes a multifunctional poking mechanical arm device of a loading machine. The device comprises a mounting plate, a poking arm module, an oil cylinder module, a steering module and a balance module; one end of a first poking arm of the poking arm module is hinged with one end of a second poking arm; the other end of the second poking arm is hinged with the mounting plate; the other end of the first poking arm is hinged with the steering module; a chute is formed in a steering base; a steering slide block is mounted in the chute; the first poking arm is hinged with the steering slide block; a first oil cylinder of the oil cylinder module is hinged with the steering slide block and the first poking arm; a second oil cylinder is hinged with the first poking arm and the second poking arm; a third oil cylinder is hinged with the second poking arm and the mounting plate; a rotating oil cylinder is respectively hinged with the steering slide block and the steering base; and one side of a hinge rod of the balance module is hinged with the steering base, and the other side is hinged with a frame. The mounting plate is fixed on the poking arm module, and extends to the front side of a shovel bucket of the loading machine, so that the loading machine is convenient to poke materials, difficult to shovel at ordinary times, into the shovel bucket.
Description
Technical field
The present invention relates to the multi-functional material toggling robot arm device of a kind of loader.
Background technology
Loader is widely used in the construction of construction project, is mainly used to the materials such as shovel dress soil, sandstone, scrap iron；Swing arm, the rocking arm of rotary ink tank driving and the scraper bowl hinged with swing arm and rocking arm that current loader generally comprises car body, boom cylinder drives, swing arm lifting scraper bowl during work, rocking arm reversible bucket realizes the purpose loaded；But this loader in the face of volume compared with the material such as big, shape is strange time, owing to material is overweight and piles up too closely, it is impossible to enough effectively material scraper is entered scraper bowl.
Summary of the invention
The technical problem to be solved is to provide the multi-functional material toggling robot arm device of a kind of loader easy to use, rational in infrastructure.
For solving above-mentioned technical problem, the invention provides the multi-functional material toggling robot arm device of a kind of loader；
Including installing plate, material toggling arm component, cylinder component, steering assembly and balanced component；
Material toggling arm component includes the first material toggling arm and the second material toggling arm, first material toggling arm one end and second material toggling arm one end are by the first hinge, by the second hinge between second material toggling arm the other end and installing plate, the first material toggling arm other end is hinged with steering assembly；
Steering assembly includes steering base, turns to slide block, between one end and the scraper bowl of loader of steering base hinged, the other end of steering base is connected with the vehicle frame of loader by balanced component, steering base has chute in the middle part of upper surface, turn to slide block to be contained in chute, the first material toggling arm by the 3rd bearing pin with to turn to slide block hinged；
Cylinder component at least includes the first oil cylinder, the second oil cylinder, the 3rd oil cylinder and rotational fuel tank, first oil cylinder two ends are respectively with to turn to slide block and the first material toggling arm hinged, second oil cylinder two ends are hinged with the first material toggling arm and the second material toggling arm respectively, 3rd oil cylinder two ends are hinged with the second material toggling arm and installing plate respectively, and rotational fuel tank two ends are respectively hinged at and turn on slider side wall and steering base sidewall；
Balanced component includes some hinge bars, and some hinge bars are mutually hinged to be connected, and some hinge bar sides are hinged with steering base and opposite side is hinged with vehicle frame.
After using such structure, installing plate is fixed on material toggling arm component, installing plate stretches on front side of the scraper bowl of loader, by fixing other instruments on installing plate, loader is facilitated to dial in scraper bowl by the material shoveling difficulty at ordinary times, this robot arm device can also be utilized can to complete reason material operation, make material pendulum suitable, in scraper bowl dialled in by material the most at last before material toggling operation；
The kinestate of this robot arm device is controlled by cylinder component, first oil cylinder is flexible can drive the first material toggling arm to move, second oil cylinder is flexible can drive the second material toggling arm to move relative to the first material toggling arm, 3rd oil cylinder is flexible can drive installing plate to move relative to the second material toggling arm, and flexible can the drive of rotational fuel tank turns to slide block to rotate relative to steering base；
Balanced component can ensure that when the scraper bowl of loader moves, steering base remains relative certain angle.
For the clearer technology contents understanding the present invention, below the multi-functional material toggling robot arm device of this loader is referred to as this robot arm device.
The second material toggling arm of this robot arm device includes the first telescopic tube and the second telescopic tube, second telescopic tube is sleeved on interior and the second telescopic tube the one end of the first telescopic tube and stretches out outside the first telescopic tube, by the first hinge between first telescopic tube and the first material toggling arm, by the second hinge between second telescopic tube and installing plate, the 3rd oil cylinder two ends are hinged with the second telescopic tube of installing plate and the second material toggling arm respectively；
Cylinder component also includes telescopic oil cylinder, and telescopic oil cylinder is arranged on inside the second material toggling arm, and the two ends of telescopic oil cylinder are fixed with the first telescopic tube inwall and the second telescopic tube inwall respectively.
After using such structure, the second material toggling arm can by change its length control to dial in material in scraper bowl number, can control the length of the second material toggling arm flexibly, convenient use.
Material toggling pawl and electric magnet are installed on the installing plate of this robot arm device；After using such structure, material can be dialled in scraper bowl by material toggling pawl by this robot arm device, and the irony material that Magnet can will be unable to by material toggling pawl is dialled in scraper bowl sucks in scraper bowl.
Accompanying drawing explanation
Fig. 1 is one of use state diagram of this robot arm device embodiment.
Fig. 2 is the two of the use state diagram of this robot arm device embodiment.
Fig. 3 is the structural representation of this robot arm device embodiment.
Fig. 4 is the axonometric chart of Fig. 3.
Fig. 5 is the top view of the use state of this robot arm device embodiment balanced component, steering base.
Fig. 6 is the Fig. 5 sectional view along A-A direction.
Fig. 7 is the axonometric chart of Fig. 5.
Fig. 8 is the sectional view of this robot arm device embodiment the second material toggling arm.
Detailed description of the invention
As shown in Fig. 1 to 8 (Fig. 3, Fig. 4 eliminate balanced component and steering base 51, and Fig. 5,6,7 merely illustrate steering base 51 and the balanced component of scraper bowl 83, vehicle frame and this robot arm device of loader)
This robot arm device includes installing plate 2, material toggling arm component, cylinder component, steering assembly, balanced component, material toggling pawl 3 and electric magnet 4.
nullMaterial toggling arm component includes the first material toggling arm 11 and the second material toggling arm 12，Bending is had in the middle part of first material toggling arm 11，Second material toggling arm 12 is telescopic arm，Second material toggling arm 12 includes that cross sectional shape is all the first square telescopic tube 12a and the second telescopic tube 12b，Second telescopic tube 12b is sleeved in the first telescopic tube 12a and the second telescopic tube 12b left end stretches out outside the first telescopic tube 12a，First telescopic tube 12a upper end sidewall has telescopic chute 12a1，The telescopic chute 12a1 of the second telescopic tube 12b corresponding first telescopic tube 12a of set outer wall is provided with the otic placode 12b1 coordinated with oil cylinder，When the first telescopic tube 12a and the second telescopic tube 12b relative movement，Otic placode 12b1 correspondence moves back and forth in telescopic chute 12a1，The first bearing pin 13 is passed through hinged between first telescopic tube 12a and the first material toggling arm 11 upper end，The second bearing pin 14 is passed through hinged between second telescopic tube 12b left end and installing plate 2.
By bolt, material toggling pawl 3 is installed on installing plate 2 and electric magnet 4 (is possible not only to load material toggling pawl 3 and electric magnet 4, and auxiliary unguiculus can be increased and coordinate material toggling pawl 3 to be used in conjunction with, on installing plate 2, even load other instrument, it is achieved the multifunctional usage of this robot arm device).
First material toggling arm 11 of material toggling arm component is hinged with steering assembly, steering assembly includes steering base 51, turn to slide block 52, between left end and the scraper bowl 83 of loader of steering base 51 hinged, the chute 51a of sector is had in the middle part of steering base 51 upper surface, chute 51a right part is provided with rotary shaft 51b at vertical direction, turn to slide block 52 to be sleeved in rotary shaft 51b of steering base 51 and turn to slide block 52 can rotate along rotary shaft 51b, turn to slide block 52 front, direction, rear both sides rotates, turning to slide block 52 left end rotary motion trace in chute 51a is circular arc line, first material toggling arm 11 lower end by the 3rd bearing pin 15 with to turn to slide block 52 upper surface hinged.
nullCylinder component includes the first oil cylinder 61、Second oil cylinder 62、3rd oil cylinder 63、Rotational fuel tank 64 and telescopic oil cylinder 65，The cylinder body of the first oil cylinder 61 is with to turn to slide block 52 upper surface hinged，The cylinder body pivot center of the first oil cylinder 61 is parallel with the axis of the 3rd bearing pin 15，Piston rod and the first material toggling arm 11 of the first oil cylinder 61 are hinged，The pivot center of the first oil cylinder 61 piston rod is parallel with the axis of the 3rd bearing pin 15，Cylinder body and the first material toggling arm 11 of the second oil cylinder 62 are hinged，The cylinder body pivot center of the second oil cylinder 62 is parallel with the axis of the first bearing pin 13，The piston rod of the second oil cylinder 62 and the first telescopic tube 12a of the second material toggling arm 12 are hinged，The pivot center of the second oil cylinder 62 piston rod is parallel with the axis of the first bearing pin 13，Between cylinder body and the otic placode 12b1 of the second telescopic tube 12b of the 3rd oil cylinder 63 hinged，The cylinder body pivot center of the 3rd oil cylinder 63 is parallel with the axis of the second bearing pin 14，The piston rod of the 3rd oil cylinder 63 is hinged with installing plate 2，The pivot center of the 3rd oil cylinder 63 piston rod is parallel with the axis of the second bearing pin 14，Between cylinder body and steering base 51 front side wall of rotational fuel tank 64 hinged，The pivot center of rotational fuel tank 64 cylinder body is parallel with the axis of rotary shaft 51b，The piston rod of rotational fuel tank 64 and turn between slide block 52 front side wall hinged，The pivot center of rotational fuel tank 64 piston rod is parallel with the axis of rotary shaft 51b，It is internal that telescopic oil cylinder 65 is arranged on the second material toggling arm 12，Cylinder body and the first telescopic tube 12a inwall of telescopic oil cylinder 65 are fixed，Piston rod and the second telescopic tube 12b inwall of telescopic oil cylinder 65 are fixed.
nullSteering assembly is connected with the vehicle frame of loader by balanced component，Balanced component includes five hinge bars，It is the first hinge bar 71 respectively、Second hinge bar 72、3rd hinge bar 73、4th hinge bar 74、5th hinge bar 75，First hinge bar 71 one end is hinged with steering base 51，One end of first hinge bar 71 other end and the second hinge bar 72 is hinged，The other end of the second hinge bar 72 is hinged with the rocker-arm link 82 of vehicle frame，3rd hinge bar 73 one end is hinged with the middle part of the second hinge bar 72，The other end and the 4th hinge bar 74 one end of 3rd hinge bar 73 are hinged，4th hinge bar 74 other end and the 5th hinge bar 75 one end are hinged，And extend between the rocker-arm link 82 of one end and vehicle frame hinged on the 4th hinge bar 74，5th hinge bar 75 other end is side walls hinged with the operating room 81 of vehicle frame.
It is noted that the quantity of hinge bar and length can be according to the motion floating flexible of the size of loader and scraper bowl 83, many hinge bars are mutually hinged, and the balance of this material toggling assembly is ensured by connecting between vehicle frame, additionally, many hinge bars in this robot arm device are side walls hinged with the operating room 81 of vehicle frame rocker-arm link 82 and vehicle frame respectively, if the weight of this robot arm device allows at one hinged also possible.
During use, the kinestate of this robot arm device is controlled by cylinder component, first oil cylinder 61 is flexible can drive the first material toggling arm 11 to move, second oil cylinder 62 is flexible can drive the second material toggling arm 12 to move relative to the first material toggling arm 11, 3rd oil cylinder 63 is flexible can drive installing plate 2 to move relative to the second material toggling arm 12, and then material toggling pawl 3 fixing on installing plate 2 and electric magnet 4 can be driven, flexible can the drive of rotational fuel tank 64 turns to slide block 52 to rotate relative to steering base 51, and telescopic oil cylinder 65 can drive the first telescopic tube 12a and the second telescopic tube 12b relative movement of the second material toggling arm 12.
By controlling each oil cylinder of cylinder component, coordinate the control to loading shovel 83 and then reach to dial in material correspondence the purpose of scraper bowl 83.
Additionally, be disclosed on 09 03rd, 2014 Chinese invention patent " a kind of lifting supporting device for loader " can with this robot arm device with the use of, above-mentioned " a kind of lifting supporting device for loader " discloses a kind of lifting supporting device for loader, including car body, connecting rocker arm on car body, two slide rails of symmetrical connection on front side of car body, raising board is connected between slide rail, raising board is supported and fixed on car body further through the first oil cylinder, the leading flank of raising board is rotationally connected the plate that is connected, it is provided with the first articulated slab in the side of connecting plate, first articulated slab and the hinged cooperation of the second oil cylinder.
Particularly as follows: former this robot arm device being arranged on car body is changed on the raising board being arranged on above-mentioned lifting supporting device, the the first oil cylinder cooperation directly using lifting supporting device connects two slide rails control raising boards and moves up and down, can reach this robot arm device coordinates rocking arm to move up and down, such that it is able to shorten rocking arm and the length of this robot arm device.
Above-described is only one embodiment of the present invention, it is noted that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, it is also possible to make some modification and improvement, and these also should be regarded as belonging to protection scope of the present invention.
Claims (3)
1. a multi-functional material toggling robot arm device for loader, is characterized by:
Including installing plate, material toggling arm component, cylinder component, steering assembly and balanced component；
Material toggling arm component includes the first material toggling arm and the second material toggling arm, first material toggling arm one end and second material toggling arm one end are by the first hinge, by the second hinge between second material toggling arm the other end and installing plate, the first material toggling arm other end is hinged with steering assembly；
Steering assembly includes steering base, turns to slide block, between one end and the scraper bowl of loader of steering base hinged, the other end of steering base is connected with the vehicle frame of loader by balanced component, steering base has chute in the middle part of upper surface, turn to slide block to be contained in chute, the first material toggling arm by the 3rd bearing pin with to turn to slide block hinged；
Cylinder component at least includes the first oil cylinder, the second oil cylinder, the 3rd oil cylinder and rotational fuel tank, first oil cylinder two ends are respectively with to turn to slide block and the first material toggling arm hinged, second oil cylinder two ends are hinged with the first material toggling arm and the second material toggling arm respectively, 3rd oil cylinder two ends are hinged with the second material toggling arm and installing plate respectively, and rotational fuel tank two ends are respectively hinged at and turn on slider side wall and steering base sidewall；
Balanced component includes some hinge bars, and some hinge bars are mutually hinged to be connected, and some hinge bar sides are hinged with steering base and opposite side is hinged with vehicle frame.
The multi-functional material toggling robot arm device of loader the most according to claim 1, is characterized in that:
The second described material toggling arm includes the first telescopic tube and the second telescopic tube, second telescopic tube is sleeved on interior and the second telescopic tube the one end of the first telescopic tube and stretches out outside the first telescopic tube, by the first hinge between first telescopic tube and the first material toggling arm, by the second hinge between second telescopic tube and installing plate, the 3rd oil cylinder two ends are hinged with the second telescopic tube of installing plate and the second material toggling arm respectively；
Cylinder component also includes telescopic oil cylinder, and telescopic oil cylinder is arranged on inside the second material toggling arm, and the two ends of telescopic oil cylinder are fixed with the first telescopic tube inwall and the second telescopic tube inwall respectively.
The multi-functional material toggling robot arm device of loader the most according to claim 1, is characterized in that:
Material toggling pawl and electric magnet are installed on described installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304083.2A CN105821916B (en) | 2016-05-07 | 2016-05-07 | The multi-functional material toggling robot arm device of loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304083.2A CN105821916B (en) | 2016-05-07 | 2016-05-07 | The multi-functional material toggling robot arm device of loading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105821916A true CN105821916A (en) | 2016-08-03 |
| CN105821916B CN105821916B (en) | 2018-02-09 |
Family
ID=56529226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304083.2A Active CN105821916B (en) | 2016-05-07 | 2016-05-07 | The multi-functional material toggling robot arm device of loading machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105821916B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324131A (en) * | 2022-08-29 | 2022-11-11 | 徐州徐工挖掘机械有限公司 | Multifunctional excavator working device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434239A1 (en) * | 1978-08-23 | 1980-03-21 | Etude Commercialisation Ste Ve | Demountable jib for agricultural tractor - uses rocking lever to connect pivotable head attachments to folding parallelogram linkage |
| CN202689065U (en) * | 2012-06-14 | 2013-01-23 | 上蔡县恒通机械有限公司 | Single-line dual-connection dual-swing combined force arm of grass grabbing machine |
| CN103510556A (en) * | 2013-09-12 | 2014-01-15 | 王学义 | Loading machine with material poking function |
| CN105442652A (en) * | 2016-01-07 | 2016-03-30 | 厦门理工学院 | Multi-working-arm engineering van |
| CN205776436U (en) * | 2016-05-07 | 2016-12-07 | 王学义 | The multi-functional material toggling robot arm device of loader |
-
2016
- 2016-05-07 CN CN201610304083.2A patent/CN105821916B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2434239A1 (en) * | 1978-08-23 | 1980-03-21 | Etude Commercialisation Ste Ve | Demountable jib for agricultural tractor - uses rocking lever to connect pivotable head attachments to folding parallelogram linkage |
| CN202689065U (en) * | 2012-06-14 | 2013-01-23 | 上蔡县恒通机械有限公司 | Single-line dual-connection dual-swing combined force arm of grass grabbing machine |
| CN103510556A (en) * | 2013-09-12 | 2014-01-15 | 王学义 | Loading machine with material poking function |
| CN105442652A (en) * | 2016-01-07 | 2016-03-30 | 厦门理工学院 | Multi-working-arm engineering van |
| CN205776436U (en) * | 2016-05-07 | 2016-12-07 | 王学义 | The multi-functional material toggling robot arm device of loader |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324131A (en) * | 2022-08-29 | 2022-11-11 | 徐州徐工挖掘机械有限公司 | Multifunctional excavator working device |
| CN115324131B (en) * | 2022-08-29 | 2024-01-23 | 徐州徐工挖掘机械有限公司 | Working device of multifunctional excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105821916B (en) | 2018-02-09 |
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Effective date of registration: 20201111 Address after: 274000 North Chemical Industrial Park, Huanghe street, juancheng County, Heze City, Shandong Province Patentee after: Juancheng Ruiying Pharmaceutical Co., Ltd Address before: Anhui province Bengbu City victory road 233000 No. 38 Third People's hospital emergency department Jiamei money transfer Patentee before: Wang Xueyi |
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