CN204530810U - Dipper stick assembly - Google Patents
Dipper stick assembly Download PDFInfo
- Publication number
- CN204530810U CN204530810U CN201420856079.3U CN201420856079U CN204530810U CN 204530810 U CN204530810 U CN 204530810U CN 201420856079 U CN201420856079 U CN 201420856079U CN 204530810 U CN204530810 U CN 204530810U
- Authority
- CN
- China
- Prior art keywords
- dipper stick
- power tool
- dipper
- hydraulic cylinder
- component
- 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.)
- Expired - Fee Related
Links
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
- E02F3/3604—Devices to connect tools to arms, booms or the like
-
- 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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/962—Mounting of implements directly on tools already attached to the machine
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)
- Jib Cranes (AREA)
Abstract
The utility model discloses the dipper stick assembly between a kind of power tool at construction machinery and power tool hydraulic cylinder.Described dipper stick assembly comprises dipper stick component, and described dipper stick component has the first end that can be connected to power tool and second end that can be connected to power tool hydraulic cylinder.In addition, dipper stick component is formed with the slit and mounting surface that run through.Dipper stick assembly also comprises the hanger with ear and flange part.Ear extends through described slit in dipper stick component and flange part is arranged in the described mounting surface of dipper stick component.The utility model can provide a kind of be configured to have promote attachment point to promote under the prerequisite of not field-strip instrument and moving obstacle or object is positioned over the construction machinery of correct position.
Description
Technical field
The utility model relates to the dipper stick for construction machinery (being generally hydraulic actuation machinery), and it comprises the be attached hanger for promoting object.
Background technology
Construction machinery such as loader-digger and excavator are commonly used to perform routine operation, such as excavate, the ground works of ditching and many other types and power tool operation.The exemplary operation machinery (as excavator) with dipper stick generally comprises hydraulic operation swing arm dipper assembly, and described hydraulic operation swing arm dipper element assists in adapting with scraper bowl or other instruments, and then realizes muck haulage or other operations.The tool assembly of other type can be equipped with or fit and be loaded on swing arm dipper assembly to replace scraper bowl, and is called " power tool " by this class component.Such as, common power tool is hammer, grab bucket, cutter and drill bit.
Excavator may run into various obstruction during excavating, such as the similar material of bulk stone, tree root, wood, cement block, pipeline and/or other type, these objects need be removed to continue mining process.For excavator, the method removing these objects uses to promote power tool but not scraper bowl.But it is the task of needing at substantial time and manpower that dismounting scraper bowl and installation promote power tool, and this may cause the decline of mining process productivity and efficiency.The other method removing these objects uses other machines, such as crane.But, do like this and may produce extra spending and therefore reduce productivity and increase cost.
Summary of the invention
The utility model aims to provide a kind of safe and connect the dipper stick assembly of elevator chain, lift cable or elevator belt easily.
According to an aspect of the present utility model, described dipper stick assembly is between the power tool and power tool hydraulic cylinder of construction machinery; Described dipper stick assembly comprises dipper stick component, and described dipper stick component has the first end that can be connected to power tool and second end that can be connected to power tool hydraulic cylinder; In addition, described dipper stick component is formed with the slit and mounting surface that run through; Described dipper stick assembly also comprises hanger, and described hanger comprises ear and flange part, and described ear extends through the described slit in dipper stick component, and flange part is arranged in the described mounting surface of dipper stick component.
Technique scheme provides a kind of construction machinery being configured with power tool, and described power tool has lifting attachment point, with under the prerequisite of not field-strip instrument, promotes and moving obstacle or object is positioned over suitable position.
Accompanying drawing explanation
Fig. 1 is the lateral view of the excavator according to concept of the present utility model;
Fig. 2 is the phantom drawing being attached with the exemplary dipper stick assembly of hanger as shown in Figure 1 according to concept of the present utility model;
Fig. 3 is the bottom perspective view of the dipper stick assembly as shown in Figure 2 according to concept of the present utility model;
Fig. 4 is the phantom drawing of the exemplary hanger as shown in Figure 2 according to concept of the present utility model.
Detailed description of the invention
With reference to figure 1, excavator 100 can comprise superstructure 102, substructure 104 and operation element 106.Superstructure 102 can comprise main body 108 and driver's cabin 110.Driver's cabin 110 is arranged in main body 108.Driver's cabin 110 can comprise and receives from the device of the input of mechanical operation member, and described input can indicate needs to excavator 100 manipulation carried out.Particularly, driver's cabin 110 can comprise one or more operator interface apparatus.The example of operator interface apparatus includes but not limited to control stick, travelling control bar and/or pedal (these parts are all not shown, but are known in this field).Superstructure 102 can be rotated around axis X-X relative to substructure 104.
Substructure 104 can comprise a pair crawler belt 112, advances on road to drive excavator 100.This can drive by hydrostatic transmission or by electric walking motor crawler belt 112, and described electric walking motor transfers to provide power by prime mover (such as internal combustion engine (not shown)).
Operation element 106 comprises swing arm 114, dipper 116 and power tool 118.Swing arm 114 can be arranged on pivotal point 120 place in main body 108.Swing arm 114 vertically pivotable is made by swing arm hydraulic cylinder 122.The first end 124 of swing arm hydraulic cylinder 122 can be connected to main body 108, and the second end 126 of swing arm hydraulic cylinder 122 can be connected to swing arm 114.Swing arm 114 can be connected to dipper 116.
By stretching out or retraction dipper hydraulic cylinder 128, dipper 116 moves relative to swing arm 114.The first end 130 of dipper hydraulic cylinder 128 is connected to swing arm 114, and the second end 132 of dipper hydraulic cylinder 128 is connected to dipper 116.Dipper 116 can be connected to power tool 118 further.
By stretching out or retraction power tool hydraulic cylinder 134, power tool 118 moves relative to dipper 116.Power tool hydraulic cylinder 134 is by dipper stick assembly 136 mobile operating instrument 118.The first end 138 of power tool hydraulic cylinder 134 can be connected to dipper 116.Second end 140 of power tool hydraulic cylinder 134 is connected to dipper stick assembly 136.In one embodiment, dipper stick assembly 136 can be described as power tool link assembly, and can be used to the power tool connecting any type.
Some different power tools 118 can be connected to excavator 100 and can be controlled by mechanical operation member.Power tool 118 can comprise any device for performing particular task, such as blade, shifting fork device, scraper bowl (as shown in Figure 1), scoop, scarifier, broom, propulsion plant, topping machanism, grabbing device and/or other task execution device any as known in the art.
With reference to figure 2, dipper stick assembly 136 comprises dipper stick component 202, hanger 204 and multiple bolt 206.Dipper stick component 202 can comprise first end 208, second end 210, slit 212, first surface 214(as shown in Figure 3 further) and second surface 216(is as shown in Figure 2).Dipper stick component 202 is the couplings between power tool hydraulic cylinder 134 and power tool 118.The first end 208 of dipper stick component 202 can be connected to power tool 118, and the second end 210 of dipper stick component 202 can be connected to power tool hydraulic cylinder 134.Dipper stick component 202 is configured to power to be passed to power tool 118 from power tool hydraulic cylinder 134.When operation tool hydraulic cylinder 134 is retracted, dipper stick component 202 can move towards power tool hydraulic cylinder 134.When operation tool hydraulic cylinder 134 stretches out, dipper stick component 202 can move away from power tool hydraulic cylinder 134.
With reference to figure 4, hanger 204 comprises ear 402 and flange part 404.In one embodiment, hanger 204 can be configured to serve as and promotes attachment arrangement and make excavator 100 promote material.Hanger 204 is connected to dipper stick component 202 via multiple bolt 206.By ear 402 being inserted in slit 212 until hanger 204 is connected to dipper stick component 202 by the first surface 214 that flange part 404 contacts dipper stick component 202.Therefore, the first surface 214 of dipper stick component 202 act as the mounting surface of flange part 404.Hanger 204 is fastened on dipper stick component 202, makes ear 402 can stretch out (as shown in Figure 2) above the second surface 216 of dipper stick component 202 like this.Flange part 404 can be made to contact with first surface 214, then use multiple bolt 206 extend through the web portion of dipper stick component 202 and stretch in flange part 404 hanger 204 is connected to dipper stick component 202.Therefore, hanger 204 is bolted to dipper stick component 202, and ear 402 and flange part 404 are positioned on the opposite side of dipper stick component 202.It is contemplated that, hanger 204 can be connected to dipper stick component 202 and not need ear 402 to be inserted in slit 212.Alternatively, by flange part 404 being soldered to dipper stick component 202 or by any other linkage known to a person of ordinary skill in the art or method, hanger 204 being connected to dipper stick component 202.
Industrial applicibility
When operating, excavator 100 can operate to perform shoveling or dredge operation, but during this operation, excavator 100 may run into various obstruction, such as bulk stone, tree root, wood, cement block, pipeline etc.The excavator 100 with dipper stick assembly 136 can by being such as connected to hanger 204 by chain, and continue that the other end of chain is connected to object subsequently object is lifted away from building site, and do not need dismounting scraper bowl or power tool 118.
As previously described, the ear 402 of dipper stick assembly 136 can be used as promoting and moves the lifting attachment arrangement of various obstruction.But it also can be used to some object to place in place, is such as placed in gutter by pipeline.Can use rope, chain and belt etc. that various obstruction or object are connected to ear 402.Once obstruction or object are connected to ear 402, excavator 100 just can operate to promote and moving obstacle or object.Therefore, excavator 100 can be used as the crane of lifting and mobile material.In this way, do not need to promote with moving obstacle and field-strip instrument 118.So just, improve operating efficiency and productivity.
Claims (1)
1. a dipper stick assembly, described dipper stick assembly, between the power tool and power tool hydraulic cylinder of construction machinery, is characterized in that, described dipper stick assembly comprises:
Dipper stick component, it has the first end that can be connected to described power tool and second end that can be connected to described power tool hydraulic cylinder, and described dipper stick component is formed the slit and mounting surface that run through; And
Hanger, it has ear and flange part, and described ear extends through the described slit in described dipper stick component, and described flange part is arranged in the described mounting surface of described dipper stick component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/151912 | 2014-01-10 | ||
| US14/151,912 US20150197914A1 (en) | 2014-01-10 | 2014-01-10 | Bucket linkage assembly with lifting eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530810U true CN204530810U (en) | 2015-08-05 |
Family
ID=53520861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856079.3U Expired - Fee Related CN204530810U (en) | 2014-01-10 | 2014-12-30 | Dipper stick assembly |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20150197914A1 (en) |
| CN (1) | CN204530810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691473A (en) * | 2019-03-12 | 2020-09-22 | 日立建机株式会社 | Connecting rod of engineering machinery |
| RU2804967C2 (en) * | 2019-02-14 | 2023-10-09 | Кейтерпиллар Инк. | Device for facilitating rotary movement of working tool relative to machine arm, lever mechanism assembly for controlling working tool relative to machine frame and working machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016130097A1 (en) * | 2015-02-10 | 2016-08-18 | Ozkan Aydin | A connection adapter |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3301420A (en) * | 1964-08-06 | 1967-01-31 | Greater Iowa Corp | Wheel mounted unloading fork |
| US3985249A (en) * | 1975-04-14 | 1976-10-12 | International Harvester Company | Quick change attachment |
| US4597602A (en) * | 1985-03-04 | 1986-07-01 | Mcgriff Donald D | Load leveling device |
| US4854814A (en) * | 1986-06-20 | 1989-08-08 | J.I. Case Company | Quick coupler assembly |
| US4936616A (en) * | 1989-08-21 | 1990-06-26 | Williams William M | Engine tilting device |
| US5549440A (en) * | 1994-12-28 | 1996-08-27 | Acs Industries, Inc. | Fast-make coupler for attaching a work implement to a prime mover |
| US6379075B1 (en) * | 2000-01-18 | 2002-04-30 | Gh Hensley Industries, Inc. | Quick coupler apparatus |
| US7797862B2 (en) * | 2008-03-10 | 2010-09-21 | Attachment Technologies, Inc. | Excavator coupler with two-stage lock member |
| WO2010059948A1 (en) * | 2008-11-20 | 2010-05-27 | Jrb Attachments, Llc | Coupler with secondary lock on front hook |
| US8662817B2 (en) * | 2009-01-08 | 2014-03-04 | Paladin Brands Group, Inc. | Coupler with safety cam |
-
2014
- 2014-01-10 US US14/151,912 patent/US20150197914A1/en not_active Abandoned
- 2014-12-30 CN CN201420856079.3U patent/CN204530810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2804967C2 (en) * | 2019-02-14 | 2023-10-09 | Кейтерпиллар Инк. | Device for facilitating rotary movement of working tool relative to machine arm, lever mechanism assembly for controlling working tool relative to machine frame and working machine |
| CN111691473A (en) * | 2019-03-12 | 2020-09-22 | 日立建机株式会社 | Connecting rod of engineering machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150197914A1 (en) | 2015-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |