CN111456125A - Excavator working device and excavator - Google Patents
Excavator working device and excavator Download PDFInfo
- Publication number
- CN111456125A CN111456125A CN202010283575.4A CN202010283575A CN111456125A CN 111456125 A CN111456125 A CN 111456125A CN 202010283575 A CN202010283575 A CN 202010283575A CN 111456125 A CN111456125 A CN 111456125A
- Authority
- CN
- China
- Prior art keywords
- swing frame
- excavator
- hinged
- cylinder
- rocker
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 28
- 239000010959 steel Substances 0.000 abstract description 28
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The invention relates to an excavator working device and an excavator, aiming at solving the problem that the existing excavator can not well move the ground and lay steel plates; the utility model provides an excavator equipment and excavator, equipment wherein, including the dipper, its characterized in that still includes rocker and rocker hydro-cylinder, the upper end of rocker through the rocker round pin axle with the dipper is articulated, the both ends of rocker hydro-cylinder respectively with the dipper is articulated with the rocker, the lower extreme of rocker is provided with the magnetic substance. In the invention, when the floor steel plate needs to be moved, the bucket is opened to the limit, the swing frame oil cylinder pushes the swing frame to rotate downwards, the magnetic body adsorbs the floor steel plate downwards, and the floor steel plate can be moved after the bucket rod is lifted.
Description
Technical Field
The present invention relates to a work apparatus, and more particularly, to an excavator work apparatus and an excavator.
Background
The excavator is a machine widely applied to earth and stone construction, wherein the bucket is one of excavator accessories widely applied, the excavator can adapt to various operating environments of the excavator, and the efficiency is high, so that the excavator has the characteristic of having various functions.
When the excavator works in a soft and large-viscosity field, the excavator track is easy to sink into soil and cannot conveniently and quickly walk due to the fact that the soil is soft and viscous, and the excavating efficiency is greatly reduced. Meanwhile, as the crawler belt is sunk into the soil for a long time, the drag chain wheel, the thrust wheel, the tensioning device, the bracket and the like on the crawler belt are easily plugged into the soil, so that the excavator is stuck and cannot walk, and the maintenance and cleaning cost is higher. Therefore, when the excavator works under the working condition, steel plates are usually paved on the soil in the industry, the steel plates are moved firstly when the excavator works to a certain area, the steel plates are placed in the area to be worked by the excavator, and then the excavator is driven to the steel plates to carry out the earth excavation operation. In the process, the steel plate needs to be conveniently and quickly lifted to move.
Although there is such a working condition, there is no proprietary technology to meet this demand effectively in the industry at present, and it is a relatively common and simple way to move the bucket tooth little by little, and the speed and efficiency are very low; or the steel plate is swung to the bucket opening of the bucket to move, and the steel plate is not flat due to the fact that the bucket opening faces of some buckets are concave, so that the steel plate is easy to slide off in the carrying process, and even if the bucket opening is flat and straight, an excavator walks, the ground is uneven, and the steel plate is easy to slide off.
Disclosure of Invention
The invention aims to solve the technical problem that the existing excavator cannot well move the ground and lay steel plates, and provides an excavator working device and an excavator, so that the excavator with the working device can conveniently move and lay the steel plates on the ground.
The technical scheme for realizing the purpose of the invention is as follows: the utility model provides an excavator equipment, includes the dipper, its characterized in that still includes rocker and rocker hydro-cylinder, the upper end of rocker through the rocker round pin axle with the dipper is articulated, the both ends of rocker hydro-cylinder respectively with the dipper is articulated with the rocker, the lower extreme of rocker is provided with the magnetic substance. In the invention, when the floor steel plate needs to be moved, the bucket is opened to the limit, the swing frame oil cylinder pushes the swing frame to rotate downwards, the magnetic body downwards adsorbs the floor steel plate, and the floor steel plate can be moved after the bucket rod is lifted. After the floor laying steel plate is moved, the swinging frame can be folded to be close to the bucket rod, and the excavating operation of the excavator is not influenced.
Among the above-mentioned excavator work device, be provided with the articulated seat of rocker and the articulated seat of hydro-cylinder on the bottom plate of dipper, the articulated seat of rocker is located between the scraper bowl installation end of dipper and the articulated seat of hydro-cylinder, the rocker pass through rocker round pin axle with the articulated seat of rocker is articulated, the first end of rocker hydro-cylinder with the articulated seat of hydro-cylinder is articulated.
In the excavator working device, the swing frame mainly comprises two vertical rods arranged in parallel, the upper ends of the vertical rods are hinged with the swing frame hinged seats, and the magnetic bodies are arranged at the lower ends of the vertical rods.
Among the above-mentioned excavator work device, two the upper end of montant all is provided with first through-hole, and two montants are arranged in respectively the articulated seat's of rocker both sides all are provided with the upper portion sleeve between each montant and the articulated seat of rocker, rocker round pin axle cartridge is in the first through-hole of montant, the telescopic hole in upper portion and the articulated seat's of rocker articulated hole just the both ends of rocker round pin axle respectively with two the montant is connected.
In the excavator working device, the middle upper portion of the vertical rod is provided with a second through hole, two lower sleeves are arranged between the vertical rods, the second end of the swing frame oil cylinder is located between the lower sleeves, the oil cylinder pin shaft of the hinged swing frame and the swing frame oil cylinder is inserted into the second through hole of the vertical rod, the inner hole of the lower sleeve and the hinged hole of the second end of the swing frame oil cylinder, and the two ends of the oil cylinder pin shaft are respectively connected with the two vertical rods.
In the excavator working device, the swing frame further comprises a cross rod, and two ends of the cross rod are correspondingly and fixedly connected with the two vertical rods.
In the excavator work apparatus, the height of the magnetic body is lower than the height of the bucket when the swing frame is in the vertical state.
In the excavator working device, the first end of the swing frame oil cylinder is a cylinder barrel end, and the second end of the swing frame oil cylinder is a piston rod end.
In the excavator working device, the end parts of the swing frame pin shaft and the oil cylinder pin shaft are fixedly sleeved with limiting sleeves for limiting the vertical rods.
The technical scheme for realizing the purpose of the invention is as follows: provided is an excavator, which is characterized by comprising the excavator working device.
Compared with the prior art, the excavator working device and the excavator have the advantages that the moving operation of the floor steel plate is very convenient when the floor steel plate needs to be moved.
Drawings
Fig. 1 is a schematic view of the structure of the excavator work apparatus according to the present invention when the swing frame is opened.
Fig. 2 is a schematic view of the construction of the excavator work apparatus according to the present invention when the swing frame is retracted.
Fig. 3 is a partial structural schematic of a swing frame in the excavator working apparatus of the present invention. .
Fig. 4 is a sectional view taken along line a in fig. 3.
Fig. 5 is a partially enlarged view of fig. 4 at B.
Fig. 6 is a schematic view of an excavator moving a flooring steel plate.
Detailed Description
The following description of the embodiments refers to the accompanying drawings.
As shown in fig. 1 and 2, the excavator work apparatus in the present embodiment includes an arm 1, and the arm 1 is mounted on an excavator main body 7 through a boom 6. The front end of the bucket rod 1 is hinged with the bucket 3, one end of the bucket oil cylinder 2 is hinged on the bucket rod 1, the other end of the bucket oil cylinder is connected with the bucket 3 through the bucket overturning connecting rod mechanism 31, and the bucket oil cylinder 2 stretches and retracts to push the bucket 3 to rotate upwards around the front end of the bucket rod 1 to be opened or rotate downwards to be folded.
A swing frame 4 and a swing frame oil cylinder 5 are arranged below the bucket rod 1. Two hinged seats, namely a swing frame hinged seat 11 and an oil cylinder hinged seat 12, are arranged on the bottom surface of the bucket rod. The swing frame hinged seat 11 is located between a bucket mounting end (namely the front end) of the bucket rod and the oil cylinder hinged seat 12, the swing frame 4 is hinged with the swing frame hinged seat through a swing frame pin shaft, the first end of the swing frame oil cylinder 5 is hinged with the oil cylinder hinged seat 12, and the second end of the swing frame oil cylinder 5 is hinged with the swing frame 4.
The swing frame 4 is mainly composed of two vertical rods 41 arranged in parallel, as shown in fig. 3 to 5, the vertical rods 41 are in a shape of a lath, the upper ends of the two vertical rods are respectively provided with a first through hole, the two vertical rods 41 are respectively arranged at two sides of the swing frame hinged seat 11, an upper sleeve 43 is arranged between each vertical rod 41 and the swing frame hinged seat 11, the swing frame pin shaft 42 is inserted into the first through hole of the vertical rod 41, the inner hole of the upper sleeve 43 and the hinged hole of the swing frame hinged seat 11, and two ends of the swing frame pin shaft 42 are respectively connected with the two vertical rods 41. As shown in fig. 5, a limiting sleeve 44 for limiting the vertical rod 41 is sleeved on the cylindrical surface of the end portion of the swing frame pin shaft 42, and a limiting bolt 45 radially penetrates through the limiting sleeve 44 and the swing frame pin shaft 42 at the end and then is matched with a nut 46 to realize the axial positioning of the vertical rod 41 on the swing frame pin shaft 42.
A second through hole is formed in the middle upper portion of the vertical rod 41, two lower sleeves 48 are arranged between the two vertical rods, as shown in fig. 4, the second end of the swing frame oil cylinder 5 is located between the two lower sleeves, and an oil cylinder pin shaft 47 is inserted into the second through hole of the vertical rod 41, an inner hole of the lower sleeve 48 and a hinge hole of the second end of the swing frame oil cylinder 5 to realize the hinge connection of the swing frame oil cylinder 5 and the swing frame 4. Similarly, a limiting sleeve for limiting the vertical rod is sleeved on the cylindrical surface of the end part of the oil cylinder pin shaft 47, and a limiting bolt radially penetrates through the limiting sleeve and the oil cylinder pin shaft at the end and then is matched with a nut to realize axial positioning of the vertical rod on the oil cylinder pin shaft.
In this embodiment, the upper end of montant with the articulated seat of pendulum frame is articulated, and the magnetic substance setting is saying the lower extreme of montant. In order to enhance the strength of the swing frame, a cross rod (not shown) can be arranged, and two ends of the cross rod are correspondingly and fixedly connected with the two vertical rods. The height of the magnetic body is lower than that of the bucket when the swing frame is in a vertical state.
In the present embodiment, fig. 6 shows an excavator mounted with the above-described working device. When the excavator needs to move the floor steel plate 8, the bucket 3 is opened to the limit or a certain height, as shown in fig. 1 and 6, the height of the magnetic body is lower than that of the bucket, the swing frame oil cylinder 5 pushes the swing frame 4 to rotate downwards, the magnetic body adsorbs the floor steel plate 8 downwards, and the floor steel plate 8 can be moved after the movable arm 6 and the bucket rod 5 are lifted, as shown in fig. 6. After the floor steel plate 8 is moved, the swing frame 4 can be retracted to be close to the arm 1, as shown in fig. 2, and the excavation work of the excavator is not affected. According to the embodiment, the excavator utilizes the working device, and when the floor steel plate needs to be moved, the floor steel plate is very convenient to move.
Claims (10)
1. The excavator working device comprises a bucket rod and is characterized by further comprising a swing frame and a swing frame oil cylinder, the upper end of the swing frame is hinged to the bucket rod through a swing frame pin shaft, two ends of the swing frame oil cylinder are hinged to the bucket rod and the swing frame respectively, and a magnetic body is arranged at the lower end of the swing frame.
2. The excavator working device of claim 1, wherein the bottom plate of the dipper is provided with a swing frame hinged seat and an oil cylinder hinged seat, the swing frame hinged seat is located between the bucket mounting end of the dipper and the oil cylinder hinged seat, the swing frame is hinged to the swing frame hinged seat through a swing frame pin shaft, and the first end of the swing frame oil cylinder is hinged to the oil cylinder hinged seat.
3. The excavator working apparatus of claim 2 wherein the swing frame is mainly composed of two vertical rods arranged in parallel, the upper ends of the vertical rods are hinged to the swing frame hinged seat, and the magnetic body is arranged at the lower ends of the vertical rods.
4. The working device of the excavator as claimed in claim 3, wherein the upper ends of the two vertical rods are provided with first through holes, the two vertical rods are respectively arranged at two sides of the swing frame hinged seat, an upper sleeve is arranged between each vertical rod and the swing frame hinged seat, the swing frame pin shaft is inserted into the first through hole of the vertical rod, an inner hole of the upper sleeve and a hinged hole of the swing frame hinged seat, and two ends of the swing frame pin shaft are respectively connected with the two vertical rods.
5. The excavator working apparatus as claimed in claim 4, wherein the second through hole is provided at the middle upper portion of the vertical rod, two lower sleeves are provided between the two vertical rods, the second end of the swing frame cylinder is located between the two lower sleeves, the cylinder pin shaft of the hinged swing frame and swing frame cylinder is inserted into the second through hole of the vertical rod, the inner hole of the lower sleeve and the hinge hole at the second end of the swing frame cylinder, and both ends of the cylinder pin shaft are respectively connected to the two vertical rods.
6. The excavator working apparatus as claimed in claim 4 or 5, wherein the swing frame further comprises a cross bar, and both ends of the cross bar are fixedly connected with the two vertical bars correspondingly.
7. The excavator working apparatus of claim 1, wherein the height of the magnetic body is lower than that of the bucket when the swing frame is in the vertical state.
8. The excavator working apparatus of claim 5 wherein the first end of the swing frame cylinder is a cylinder end and the second end is a rod end.
9. The excavator working device of claim 5, wherein the end portions of the swing frame pin shaft and the cylinder pin shaft are fixedly sleeved with a limiting sleeve for limiting the vertical rod.
10. An excavator characterized by having the excavator working apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283575.4A CN111456125A (en) | 2020-04-13 | 2020-04-13 | Excavator working device and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283575.4A CN111456125A (en) | 2020-04-13 | 2020-04-13 | Excavator working device and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456125A true CN111456125A (en) | 2020-07-28 |
Family
ID=71676440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010283575.4A Pending CN111456125A (en) | 2020-04-13 | 2020-04-13 | Excavator working device and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111456125A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003081573A (en) * | 2001-09-17 | 2003-03-19 | Furukawa Co Ltd | Magnet device for working vehicle |
| JP2007326682A (en) * | 2006-06-08 | 2007-12-20 | Komatsu Ltd | Construction machinery |
| CN203306906U (en) * | 2013-06-26 | 2013-11-27 | 重庆宝润矿山机械制造有限公司 | Magnetic sucking disc device for rubber-tyred vehicle for coal mine |
| CN203383252U (en) * | 2013-06-14 | 2014-01-08 | 上海三一重机有限公司 | Assembly type thumb clamp for excavator and excavator |
| CN205819573U (en) * | 2016-07-01 | 2016-12-21 | 陕西飞机工业（集团）有限公司 | A kind of airfreighter chair lower limb bindiny mechanism |
| CN106759576A (en) * | 2015-11-24 | 2017-05-31 | 卡特彼勒作业机具有限公司 | Apparatus and method for power tool to be assembled into machine |
| CN210280144U (en) * | 2019-06-26 | 2020-04-10 | 广东道勤环境建设有限公司 | Film pressing device for HDPE film construction covering film |
-
2020
- 2020-04-13 CN CN202010283575.4A patent/CN111456125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003081573A (en) * | 2001-09-17 | 2003-03-19 | Furukawa Co Ltd | Magnet device for working vehicle |
| JP2007326682A (en) * | 2006-06-08 | 2007-12-20 | Komatsu Ltd | Construction machinery |
| CN203383252U (en) * | 2013-06-14 | 2014-01-08 | 上海三一重机有限公司 | Assembly type thumb clamp for excavator and excavator |
| CN203306906U (en) * | 2013-06-26 | 2013-11-27 | 重庆宝润矿山机械制造有限公司 | Magnetic sucking disc device for rubber-tyred vehicle for coal mine |
| CN106759576A (en) * | 2015-11-24 | 2017-05-31 | 卡特彼勒作业机具有限公司 | Apparatus and method for power tool to be assembled into machine |
| CN205819573U (en) * | 2016-07-01 | 2016-12-21 | 陕西飞机工业（集团）有限公司 | A kind of airfreighter chair lower limb bindiny mechanism |
| CN210280144U (en) * | 2019-06-26 | 2020-04-10 | 广东道勤环境建设有限公司 | Film pressing device for HDPE film construction covering film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Rui Inventor after: Zhou Jianquan Inventor after: Li Ming Inventor after: Sha Yuze Inventor after: Yu Songsong Inventor before: Wang Rui Inventor before: Zhou Jianquan Inventor before: Li Ming Inventor before: Sha Yuze Inventor before: Yu Songsong |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |
|
| RJ01 | Rejection of invention patent application after publication |