CN106351271B - Glide steering loader work implement quick replacement device - Google Patents
Glide steering loader work implement quick replacement device Download PDFInfo
- Publication number
- CN106351271B CN106351271B CN201610855179.8A CN201610855179A CN106351271B CN 106351271 B CN106351271 B CN 106351271B CN 201610855179 A CN201610855179 A CN 201610855179A CN 106351271 B CN106351271 B CN 106351271B
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- CN
- China
- Prior art keywords
- pin
- work
- point
- cover board
- spanner
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Classifications
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- 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
- E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
A kind of glide steering loader work implement quick replacement device, including quick-change frame, spanner, positioning pin, work pin, positioning sleeve, long axis, connector sleeve, spring and cover board, by pin connection, tie point is A point for the spanner and quick-change frame, and the spanner carries out circular motion by the center of circle of A point；Cooperate between the positioning pin and spanner for hole axle, tie point is B point；The work pin moves back and forth along guide sleeve；The B point is followed successively by positioning sleeve, long axis, connector sleeve between work pin, this three axis of workpiece are conllinear；Spring is provided between the positioning sleeve and the step of connector sleeve；The cover board is assemblied on quick-change frame；It further include limiting device, the limiting device is assemblied in the adjusting that limit surplus is carried out on the cover board.Beneficial effect：It can carry out changing on a small quantity on the basis of existing fast replacing device and just can reach desired effects, high reliablity is easy to maintenance, further increases the service efficiency and service life of fast replacing device.
Description
Technical field
The present invention relates to a kind of quick replacement devices of the work implement of sliding loader, in particular to a kind of with adjustable
The sliding fast replacing device for saving limit function, belongs to technical field of engineering machinery.
Background technique
Glide steering loader is a kind of small in size, compact-sized loading machine, is widely used in each construction project.
Another feature of glide steering loader is replaceable different operation accessory, meets different operating conditions, and this function is just
It is to be completed by fast replacing device.There are many structure, the spanners of some fast replacing devices not to have for glide steering loader fast replacing device
There is limiting device, the spanner of some fast replacing devices has limiting device, but such limiting device is fixed.Do not limit function
The spanner idle stroke of energy fast replacing device is larger, has shaking phenomenon, easily interferes with crossbeam, when spanner fabrication error is larger, spanner
It up play, positioning pin can up move therewith, accessory is easily caused to be detached from fast replacing device.In actual production, the knot of fast replacing device
Component, the fabrication error of assembly parts are unstable, and limiting device causes fast replacing device spanner usually to go out often up to less than predetermined function
It now shakes, play phenomenon, seriously affects using function and safety.
Summary of the invention
It is steady to be intended to provide a kind of assurance function in order to overcome above-mentioned disadvantage of the existing technology to propose by the present invention
It is fixed, adapt to the sliding fast replacing device of various processes.
Technical solution：A kind of glide steering loader work implement quick replacement device, including quick-change frame, spanner, positioning
Pin, work pin, positioning sleeve, long axis, connector sleeve, spring and cover board, the spanner and quick-change frame pass through pin connection, tie point A
Point, the spanner carry out circular motion by the center of circle of A point；Cooperate between the positioning pin and spanner for hole axle, tie point B
Point；The work pin is set in the guide sleeve of the quick-change frame, the axis collinear of the work pin and guide sleeve, the work
Pin moves back and forth along guide sleeve；The B point is followed successively by positioning sleeve, long axis, connector sleeve between work pin, this three parts
Axis collinear；Spring is provided between the positioning sleeve and the step of connector sleeve；The cover board is assemblied on quick-change frame, in protection
State part；When work, B point is on the axis of the work pin；When inoperative, the spring is in free state；The sliding
Loader work implement quick replacement device further includes limiting device, and the limiting device is assemblied on the cover board, institute
State the adjusting that limiting device carries out limit surplus according to the assembly situation of fast replacing device.
Preference, in order to realize the regulatory function of limiting device, the side of the cover board is equipped with threaded hole, this threaded hole
Axial direction is directed toward positioning pin when work；The limiting device includes bolt, and the bolt passes through the spiral shell of the cover board side
Pit is assemblied on the outside of cover board.
Preference, in order to further realize the accurate regulatory function of limiting device, the limiting device further includes nut, institute
It states nut to match with the bolt, be assemblied on the inside of cover board.
Preference, in order to realize the regulatory function of limiting device and reduce change amount, the side of the cover board is equipped with through-hole,
The axial direction of this through-hole is directed toward positioning pin when work；The limiting device includes screw bolt and nut, and the bolt passes through institute
The through-hole for stating cover board side is assemblied on the outside of cover board；The nut is matched with the bolt, is welded on the inside of cover board.
Preference, for the ease of the comfort of movement and the operation of spanner, when inoperative the positioning sleeve and connector sleeve it
Between lowest distance value be greater than the spring maximum compression magnitude.
Beneficial effect：Fast replacing device of the invention, which can carry out changing on a small quantity on the basis of existing fast replacing device, just can reach
Desired effects, high reliablity is easy to maintenance, further increases the service efficiency and service life of fast replacing device.
Detailed description of the invention
Fig. 1 is the main schematic diagram of the present invention；
Fig. 2 is partial sectional view of the present invention；
Fig. 3 is partial exploded view of the present invention.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of glide steering loader work implement quick replacement device, including quick-change frame 1,
Spanner 2, positioning pin 3, work pin 4, positioning sleeve 5, long axis 6, connector sleeve 7, spring 8 and cover board 9, the spanner 2 and quick-change frame 1 are logical
Pin connection is crossed, tie point is A point, and the spanner 2 carries out circular motion by the center of circle of A point；Between the positioning pin 3 and spanner 2
For hole axle cooperation, tie point is B point；The work pin 4 is set in the guide sleeve 11 of the quick-change frame 1, the work pin 4 with
The axis collinear of guide sleeve 11, the work pin 4 move back and forth along guide sleeve 11；Between the B point extremely work pin 4 successively
For positioning sleeve 5, long axis 6, connector sleeve 7, this three axis of workpiece are conllinear；It is arranged between the positioning sleeve 5 and the step of connector sleeve 7
There is spring 8；The cover board 9 is assemblied on quick-change frame 1, protects above-mentioned part；When work, axis of the B point in the work pin 4
On；When inoperative, the spring 8 is in free state；Minimum range when inoperative between the positioning sleeve 5 and connector sleeve 7
Value is greater than the maximum compression magnitude of the spring 8.The glide steering loader work implement quick replacement device further includes limit
Position device 10, the limiting device 10 is assemblied on the cover board 9, and the limiting device 10 is according to the assembly situation of fast replacing device
Carry out the adjusting of limit surplus.
The side of the cover board 9 is equipped with through-hole or threaded hole, and the axial direction in this hole is directed toward the positioning pin 3 when work；Institute
Stating limiting device 10 includes bolt 101 and nut 102, and the bolt 101 is assemblied in cover board 9 by the hole of 9 side of cover board
Outside；The nut 102 is matched with the bolt 101, is set to 9 inside of cover board.In use, spanner 2 is set to first
Most suitable position adjusts bolt 101 and is limited, finally carries out positioning and fixing using nut 102.When bolt 101, nut
When 102 damage, it only need to dismantle lower cover plate 9 and be replaced accordingly, just can realize limit function again.
Although be described in detail above to the present invention in conjunction with the embodiments, the technical personnel in the technical field's energy
It is enough to understand, without departing from the purpose of the present invention, above-described embodiment can also be changed or be changed, still fall in this
In the protection scope of invention.
Claims (3)
1. a kind of glide steering loader work implement quick replacement device, including quick-change frame (1), spanner (2), positioning pin (3),
Work pin (4), positioning sleeve (5), long axis (6), connector sleeve (7), spring (8) and cover board (9), the spanner (2) and quick-change frame (1)
By pin connection, tie point is A point, and the spanner (2) carries out circular motion by the center of circle of A point；The positioning pin (3) and spanner
(2) cooperate between for hole axle, tie point is B point；The work pin (4) is set in the guide sleeve (11) of the quick-change frame (1),
The axis collinear of the work pin (4) and guide sleeve (11), the work pin (4) move back and forth along guide sleeve (11)；Institute
B point is stated to positioning sleeve (5), long axis (6), connector sleeve (7) is followed successively by between the pin that works (4), this three axis of workpiece are conllinear；It is described
Spring (8) are provided between positioning sleeve (5) and the step of connector sleeve (7)；The cover board (9) is assemblied on quick-change frame (1), protection
Above-mentioned part；When work, B point is on the axis of the work pin (4)；When inoperative, the spring (8) is in free state；
It is characterized in that：The side of the cover board (9) is equipped with threaded hole, and the axial direction of this threaded hole is directed toward positioning pin when work
(3)；The glide steering loader work implement quick replacement device further includes limiting device (10), the limiting device (10)
Including bolt (101), the bolt (101) is assemblied on the outside of cover board (9) by the threaded hole of the cover board (9) side.
2. glide steering loader work implement quick replacement device according to claim 1, it is characterised in that：The limit
Position device (10) further includes nut (102), and the nut (102) matches with the bolt (101), is assemblied in cover board (9)
Side.
3. a kind of glide steering loader work implement quick replacement device, including quick-change frame (1), spanner (2), positioning pin (3),
Work pin (4), positioning sleeve (5), long axis (6), connector sleeve (7), spring (8) and cover board (9), the spanner (2) and quick-change frame (1)
By pin connection, tie point is A point, and the spanner (2) carries out circular motion by the center of circle of A point；The positioning pin (3) and spanner
(2) cooperate between for hole axle, tie point is B point；The work pin (4) is set in the guide sleeve (11) of the quick-change frame (1),
The axis collinear of the work pin (4) and guide sleeve (11), the work pin (4) move back and forth along guide sleeve (11)；Institute
B point is stated to positioning sleeve (5), long axis (6), connector sleeve (7) is followed successively by between the pin that works (4), this three axis of workpiece are conllinear；It is described
Spring (8) are provided between positioning sleeve (5) and the step of connector sleeve (7)；The cover board (9) is assemblied on quick-change frame (1), protection
Above-mentioned part；When work, B point is on the axis of the work pin (4)；When inoperative, the spring (8) is in free state；
It is characterized in that：The side of the cover board (9) is equipped with through-hole, and the axial direction of this through-hole is directed toward the positioning pin (3) when work；Institute
Stating glide steering loader work implement quick replacement device further includes limiting device (10), and the limiting device (10) includes spiral shell
Bolt (101) and nut (102), the bolt (101) are assemblied on the outside of cover board (9) by the through-hole of the cover board (9) side；Institute
It states nut (102) to match with the bolt (101), be welded on the inside of cover board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855179.8A CN106351271B (en) | 2016-09-28 | 2016-09-28 | Glide steering loader work implement quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855179.8A CN106351271B (en) | 2016-09-28 | 2016-09-28 | Glide steering loader work implement quick replacement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351271A CN106351271A (en) | 2017-01-25 |
| CN106351271B true CN106351271B (en) | 2018-11-23 |
Family
ID=57865349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855179.8A Active CN106351271B (en) | 2016-09-28 | 2016-09-28 | Glide steering loader work implement quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351271B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574423U (en) * | 2009-11-26 | 2010-09-08 | 中国一拖集团有限公司 | Accessory quick-change mechanism for loader |
| CN205557624U (en) * | 2016-03-24 | 2016-09-07 | 徐工集团工程机械股份有限公司科技分公司 | Quick change accessory coupling mechanism |
| CN206220149U (en) * | 2016-09-28 | 2017-06-06 | 江苏柳工机械有限公司 | Glide steering loader work implement quick replacement device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP465898A0 (en) * | 1998-07-15 | 1998-08-06 | Ephemere Pty Ltd | Coupling assembly for excavation equipment |
| CN100547216C (en) * | 2007-11-27 | 2009-10-07 | 庄子平 | A kind of sliding door hook lock |
| CN201148630Y (en) * | 2008-01-14 | 2008-11-12 | 张介民 | Fittings fast connecting apparatus for loader |
| CN201416180Y (en) * | 2009-04-29 | 2010-03-03 | 常州汉森机械有限公司 | Loader quick-change frame |
| CN101629425B (en) * | 2009-08-07 | 2011-04-20 | 江苏柳工机械有限公司 | Quick-change device of skid-steer loader service machine |
| CN201817834U (en) * | 2010-09-06 | 2011-05-04 | 江苏柳工机械有限公司 | Quick change device for loader accessories |
| CN103938667A (en) * | 2014-03-27 | 2014-07-23 | 贵州詹阳动力重工有限公司 | High speed wheel type multifunctional loader loading hopper rapid displacement and connection device |
| CN205479666U (en) * | 2016-01-19 | 2016-08-17 | 广西柳工机械股份有限公司 | Pilot valve handle stop device |
-
2016
- 2016-09-28 CN CN201610855179.8A patent/CN106351271B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574423U (en) * | 2009-11-26 | 2010-09-08 | 中国一拖集团有限公司 | Accessory quick-change mechanism for loader |
| CN205557624U (en) * | 2016-03-24 | 2016-09-07 | 徐工集团工程机械股份有限公司科技分公司 | Quick change accessory coupling mechanism |
| CN206220149U (en) * | 2016-09-28 | 2017-06-06 | 江苏柳工机械有限公司 | Glide steering loader work implement quick replacement device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106351271A (en) | 2017-01-25 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: No. 588 Yancheng South Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: LIUGONG CHANGZHOU MACHINERY Co.,Ltd. Address before: 212005 No. 1, Nanjing town, Jiangsu, Zhenjiang Patentee before: Jiangsu Liugong Machinery Co.,Ltd. |