CN203034501U - Three-arm scrap handler - Google Patents
Three-arm scrap handler Download PDFInfo
- Publication number
- CN203034501U CN203034501U CN 201220564578 CN201220564578U CN203034501U CN 203034501 U CN203034501 U CN 203034501U CN 201220564578 CN201220564578 CN 201220564578 CN 201220564578 U CN201220564578 U CN 201220564578U CN 203034501 U CN203034501 U CN 203034501U
- Authority
- CN
- China
- Prior art keywords
- arm
- dipper
- swing arm
- cylinder
- bucket
- 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 - Lifetime
Links
- 238000005516 engineering process Methods 0.000 description 2
- 241000602850 Cinclidae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a three-arm scrap handler. A middle arm is increased. By means of the structure of three arms, on the premise that stability of a machine body is guaranteed, the grabbing range is enlarged, and the height and the depth of grabbing are increased. The three-arm scrap handler is simple in structure, practical, and little in additionally increased power consumption.
Description
Technical field
The utility model relates to a kind of materials-taking machine for the loading and unloading material.
Background technology
Materials-taking machine is a kind of equipment for the loading and unloading material, and the grab bucket that the swing arm that flexibly connects by fuselage, with fuselage, the dipper that flexibly connects with swing arm and dipper front end arrange is formed.Existing materials-taking machine is owing to the two joint arm configurations that adopt, and the extracting scope is narrower, grasps height and the degree of depth and does not also reach requirement.
Chinese patent application 200920122600.X discloses a kind of excavator working arm at the problems referred to above, comprises swing arm, downward moving arm, dipper.All be provided with oil cylinder between last swing arm and fuselage, last swing arm and downward moving arm, downward moving arm and the dipper.And the oil cylinder between downward moving arm and the dipper is arranged on the side away from fuselage, realizes excavating action.Though excavator three joint arms also can increase scope of activities, its working method and materials-taking machine are completely different, are not suitable for materials-taking machine.
The utility model content
At the technical problem of above-mentioned existence, the utility model provides a kind of three joint arm materials-taking machines, utilizes the structure of three joint arms, adjusts oil cylinder position, and the extracting scope of expansion has increased and grasped height.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of three joint arm materials-taking machines comprise fuselage, swing arm, dipper, grab bucket; Described swing arm one end and fuselage flexibly connect, and the other end and dipper flexibly connect; Described dipper front end is provided with for the grab bucket of grasping material; Also comprise for the bucket arm cylinder of the boom cylinder that drives swing arm and driving dipper, add intermediate arm between described swing arm and the dipper; Described intermediate arm one end and swing arm flexibly connect, and the other end and dipper flexibly connect; Described bucket arm cylinder front end is connected with dipper, and the rear end is connected with intermediate arm; Also comprise an intermediate arm oil cylinder, described intermediate arm oil cylinder rear end is connected with swing arm, and front end is connected with intermediate arm.Described bucket arm cylinder is installed in a side of dipper and the close fuselage of intermediate arm.
Usefulness of the present utility model is:
Materials-taking machine with said structure has increased an intermediate arm, utilizes the structure of three joint arms, is guaranteeing under the stable prerequisite of fuselage, has enlarged the extracting scope and has increased extracting height and the degree of depth.It is simple and practical, and the extra power consumption that increases is little.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark among the figure: 1 boom cylinder, 2 swing arms, 3 intermediate arm oil cylinders, 4 intermediate arms, 5 bucket arm cylinders, 6 dippers, 7 grab buckets, 8 fuselages.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1:
The utility model comprises fuselage 8, swing arm 2, dipper 6, grab bucket 7; Described swing arm 2 one ends and fuselage 8 flexibly connect, and the other end and dipper 6 flexibly connect; Described dipper 6 front ends are provided with for the grab bucket 7 of grasping material; Also comprise for the bucket arm cylinder 5 of the boom cylinder 1 that drives swing arm 2 and driving dipper 6, add intermediate arm 4 between described swing arm 2 and the dipper 6; Described intermediate arm 4 one ends and swing arm 2 flexibly connect, and the other end and dipper 6 flexibly connect; Described bucket arm cylinder 5 front ends are connected with dipper 6, and the rear end is connected with intermediate arm 4; Also comprise an intermediate arm oil cylinder 3, described intermediate arm oil cylinder 3 rear ends are connected with swing arm 2, and front end is connected with intermediate arm 4.Bucket arm cylinder 5 is installed in a side of dipper 6 and intermediate arm 4 close machine 8 bodies.
During work, the angle that utilizes intermediate arm oil cylinder 3 to adjust between intermediate arm 4 and the swing arm 2, and utilize bucket arm cylinder 5 to adjust the angle of dipper 6 and intermediate arm 4, in order to enlarge the extracting scope and to increase height and the degree of depth that grasps.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. a joint arm materials-taking machine comprises fuselage, swing arm, dipper, grab bucket; Described swing arm one end and fuselage flexibly connect, and the other end and dipper flexibly connect; Described dipper front end is provided with for the grab bucket of grasping material; Also comprise for the bucket arm cylinder of the boom cylinder that drives swing arm and driving dipper, add intermediate arm between described swing arm and the dipper; Described intermediate arm one end and swing arm flexibly connect, and the other end and dipper flexibly connect; Described bucket arm cylinder front end is connected with dipper, and the rear end is connected with intermediate arm; Also comprise an intermediate arm oil cylinder, described intermediate arm oil cylinder rear end is connected with swing arm, and front end is connected with intermediate arm, it is characterized in that: described bucket arm cylinder is installed in a side of dipper and the close fuselage of intermediate arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564578 CN203034501U (en) | 2012-10-31 | 2012-10-31 | Three-arm scrap handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564578 CN203034501U (en) | 2012-10-31 | 2012-10-31 | Three-arm scrap handler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034501U true CN203034501U (en) | 2013-07-03 |
Family
ID=48686636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564578 Expired - Lifetime CN203034501U (en) | 2012-10-31 | 2012-10-31 | Three-arm scrap handler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301451A (en) * | 2017-12-30 | 2018-07-20 | 湖南三港口设备有限公司 | Gripping apparatus volume control system and material grabbing machine thereof |
| CN115748850A (en) * | 2022-11-03 | 2023-03-07 | 徐工集团工程机械股份有限公司 | Three-section arm type multipurpose working device and engineering operation vehicle |
-
2012
- 2012-10-31 CN CN 201220564578 patent/CN203034501U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301451A (en) * | 2017-12-30 | 2018-07-20 | 湖南三港口设备有限公司 | Gripping apparatus volume control system and material grabbing machine thereof |
| CN108301451B (en) * | 2017-12-30 | 2020-08-25 | 湖南三一港口设备有限公司 | Gripping apparatus volume control system and material grabbing machine thereof |
| CN115748850A (en) * | 2022-11-03 | 2023-03-07 | 徐工集团工程机械股份有限公司 | Three-section arm type multipurpose working device and engineering operation vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103382730B (en) | Face shovel excavating and loading device capable of optimizing drive and stroke of bucket rod | |
| CN102720226B (en) | Face shovel spadework device with movement redundancy | |
| CN202706074U (en) | Motion redundancy face-shovel excavation mechanism | |
| CN103382728B (en) | The crowd shovel optimizing swing arm lifting force and dipper driving excavates loading attachment | |
| CN201785784U (en) | Three-hinge-point connecting rod mechanism of excavator | |
| CN103437386B (en) | Automatically can realize scraper bowl and promote the energy-conservation peaceful crowd shovel excavation loading attachment moving requirement | |
| CN203034501U (en) | Three-arm scrap handler | |
| CN102322079B (en) | Work device with excavation function and lifting function | |
| CN103046586B (en) | Optimize the excavation loading attachment of digging force | |
| CN203066858U (en) | Multifunctional front-digging and back-hanging type earth boring machine | |
| CN203924156U (en) | A kind of Shovel Bucket Attachment and excavator | |
| CN202706072U (en) | Hydraulic excavator operation device with motion redundancy characteristics | |
| CN201037253Y (en) | Digging machine | |
| CN203488179U (en) | Multifunctional coal winning machine | |
| CN103754774B (en) | Multifunctional pipe hoisting machine | |
| CN102720228B (en) | Face shovel spadework device provided with movement redundancy and capable of optimizing spading force | |
| CN203583560U (en) | Grab bucket of hydraulic excavator | |
| CN203270633U (en) | A variable amplitude folding excavator working arm | |
| CN202132039U (en) | Excavating device of bucket loading machine for mine roadway | |
| CN205575410U (en) | Dig installation | |
| CN204385796U (en) | A kind of multifunctional excavator soil-shifting structure | |
| CN202706077U (en) | Motion redundant face shovel excavation device capable of optimizing excavation capability | |
| CN202401492U (en) | Loading machine for pond | |
| CN202706075U (en) | Motion redundancy face-shovel excavation mechanism capable of optimizing lifting force | |
| CN202718151U (en) | Excavating and loading dual-purpose machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |