CN209653010U - A kind of hydraulic quick-changing mechanism of accessory - Google Patents
A kind of hydraulic quick-changing mechanism of accessory Download PDFInfo
- Publication number
- CN209653010U CN209653010U CN201822070035.9U CN201822070035U CN209653010U CN 209653010 U CN209653010 U CN 209653010U CN 201822070035 U CN201822070035 U CN 201822070035U CN 209653010 U CN209653010 U CN 209653010U
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- China
- Prior art keywords
- guideway
- side plate
- quick
- accessory
- support shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of hydraulic quick-changing mechanisms of accessory, including accessory connection frame, quick changing oil cylinder, quick change link mechanism and long axis lockable mechanism；Accessory connection frame includes side plate, lower support shaft, the first guideway, erection support, the second guideway and upper support shaft；Upper support shaft is connected by side plate respectively with the both ends of lower support shaft, and a groove is arranged in the top of each side plate；Lockable mechanism is set on the outside of side plate；The erection support, the first guideway and the second guideway of distribution triangular in shape are set in lower support shaft；Quick change link mechanism is defined by erection support, the first guideway and the second guideway and is mounted on accessory connection frame.Low-angle is rotated by quick change link mechanism, can get the sliding of big stroke, keeps equipment replacement actuation time shorter, overall operation efficiency improves；Quick changing oil cylinder axis and quick change link mechanism will not generate additional moment, quick-changing mechanism service life length, high reliablity in same plane when carrying out replacement movement.
Description
Technical field
The utility model relates to the hydraulic quick-replaceables of a kind of quick-change mechanism of engineering machinery accessory, especially accessory
Mechanism belongs to technical field of engineering machinery.
Background technique
Currently, engineering machinery is widely used in a series of engineering constructions such as harbour, construction and municipal administration.Some engineering machines
Tool product is constructed under different operating conditions need to use different accessories, and many kinds of replacement of accessory is laborious, early stage some engineering machinery
Accessory is replaced by the way of manually replacing, more people operation simultaneously is needed and efficiency is lower.To improve engineer machinery operation effect
Rate and adaptability, urgent demand one kind is efficient, it is convenient and can single independent operation complete the mechanism of equipment replacement.
Utility model content
The utility model provides a kind of hydraulic quick-changing mechanism of accessory, it is therefore an objective to simply be changed planes fastly using a kind of structure
Structure helps engineering machinery quickly, easily to complete accessory replacement, to improve complete machine adaptability and operating efficiency.
The technical solution adopted in the utility model is:
The hydraulic quick-changing mechanism of a kind of accessory, it is characterized in that: including accessory connection frame, quick changing oil cylinder, quick change link mechanism
With long axis lockable mechanism；
Accessory connection frame includes side plate, lower support shaft, the first guideway, erection support, the second guideway and upper branch
Support axis；
Upper support shaft is connected by side plate respectively with the both ends of lower support shaft, and the top setting one of each side plate can be used for pacifying
Fill the groove of long axis or accessory；Setting carries out the lockable mechanism of locking to long axis or accessory on the outside of the side plate of groove corresponding position；
The lower part of side plate is provided with through-hole；Erection support, the first guideway of distribution triangular in shape are set in lower support shaft
With the second guideway；First guideway, the second guideway are overlapped with the axis of the through-hole on side plate；
Quick change link mechanism is defined by erection support, the first guideway and the second guideway is mounted on accessory company
It connects on frame, and can be driven by quick changing oil cylinder, slid in and out along the first guideway, the second guideway logical on side plate to stretching out
Hole is for fixing accessory.
The quick change link mechanism includes sliding pin, connecting rod and intermediate plate；Intermediate plate is rotatably connected to accessory connection
On erection support on frame, the both ends of intermediate plate are hinged with one end of a connecting rod respectively, and the other end of connecting rod is sliding with one respectively again
Dynamic pin is hinged；Two sliding pins respectively correspond setting nothing in the first guideway and the second guideway and interferingly slide.
Intermediate plate is rotatably connect with erection support by washer.
The long axis lockable mechanism includes that a snap-gauge that can be rotated relative to the groove on side plate and one can penetrate snap-gauge restriction
The bolt of snap-gauge and side plate relative position.
There is the snap-gauge grab and one to be suitble to the hand-held hand-held part pulled；
The long axis lockable mechanism further includes a bent plate being arranged on the outside of side plate, and snap-gauge is mounted on bent plate by axis,
And it can be rotated around axis relative to side plate；The bolt can penetrate bent plate and snap-gauge, be kept fixed snap-gauge with respect to the position of side plate.
One cylinder pedestal is set towards the direction of erection support on one of side plate；Quick changing oil cylinder bottom is hinged on oil cylinder
On pedestal, quick changing oil cylinder front end forked type cylinder head and quick change link mechanism are hinged.
It is fixedly installed body cradle in the lower support shaft, a connecting plate, the top tool of connecting plate are hinged on body cradle
There is a groove identical with the groove height on side plate.
The beneficial effects of the utility model are:
Quick change linkage arrangement is simple, and sliding pin is flexible by guideway, positioning function is reliable；It is padded by increasing
Circle makes quick changing oil cylinder axis and quick change link mechanism in same plane, additional moment will not be generated when carrying out replacement movement, fastly
Change device longevity length, high reliablity；The intermediate plate of quick change link mechanism can obtain big row by rotation low-angle, slidiing pin
The sliding of journey keeps equipment replacement actuation time shorter, and overall operation efficiency improves.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is accessory connection frame welding figure；
Fig. 3 is quick change link mechanism installation diagram；
Fig. 4 is quick change link mechanism and accessory connection frame installation diagram；
Fig. 5 is the three-dimensional structure diagram of long axis lockable mechanism；
In figure: 1- accessory connection frame, 2- long axis, 3- quick change link mechanism, 4- quick changing oil cylinder, 5- washer, 11- side plate, 12-
Lower support shaft, the right guideway of 13-, 14- body cradle, 15- mounting plate, the left guideway of 16-, 17- cylinder pedestal, 18- side plate
Stiffening plate, 19- lifting lug, the upper support shaft of 110-, 111- connecting plate, 112- long axis lockable mechanism, 113- through-hole, 31- sliding pin,
32- connecting rod, 33- intermediate plate, 34- bolt, 35- nut, 1121- snap-gauge, 1122- bent plate, 1123- bolt, 1124- axis, 1125-
Pin.
Specific embodiment
Embodiment:
The hydraulic quick-changing mechanism of the accessory of the utility model includes accessory connection frame 1, long axis 2, long axis lockable mechanism 112,
Quick change link mechanism 3, quick changing oil cylinder 4.
Accessory connection frame 1 is by side plate 11, lower support shaft 12, left guideway 13, body cradle 14, erection support 15, the right side
Guideway 16, cylinder pedestal 17, side plate stiffening plate 18, lifting lug 19, upper support shaft 110 and connecting plate 111 form.Wherein, on
Support shaft 110 is arranged in parallel with lower support shaft 12, upper support shaft 110, lower support shaft 12 both ends side plate 11 is respectively set, often
The top setting one of a side plate 11 can be used for installing the groove of long axis 2 or accessory.It is arranged on the outside of the side plate 11 of groove corresponding position
Long axis lockable mechanism 112, installation and locking for long axis 2 and accessory improve safety when accessory uses.In side plate
Groove on 11 is additionally provided with side plate stiffening plate 18, to receiving long axis 2 and accessory etc. on side plate 11 compared with the groove of big load
Place is reinforced.Body cradle 14 is fixedly installed in lower support shaft 12, be articulated and connected plate 111 on body cradle 14, connecting plate 111
Top has a groove identical with the groove height on side plate 11, is used to support long axis 2 and accessory.In lower support shaft 12 also
An erection support 15 is fixedly installed.The lower part of side plate 11 is provided with through-hole 113, and left guideway 13, right guideway 16 are welded on
In lower support shaft 12, guideway axis is overlapped with 113 axis of through-hole on side plate.Quick change link mechanism 3 passes through erection support
15, left guideway 13 and right guideway 16, which are defined, is mounted on accessory connection frame 1.Lifting lug 19 is welded on support shaft
On 110, stablize plumbness by being in accessory connection frame 1 after the lifting accessory connection frame 1 of lifting lug 19, convenient and engineering machinery
Assembly connection.One cylinder pedestal 17 is set towards the direction of erection support 15 on one of side plate 11, is changed oil fastly for installing
Cylinder 4.
4 bottom of quick changing oil cylinder is hinged on cylinder pedestal 17；Quick changing oil cylinder 4 makes quick change for driving quick change link mechanism 3
The both ends of link mechanism 3 are used for fixed race by the through-hole 113 on left guideway 13, the protruding side plate 11 of right guideway 16
Tool.
Long axis lockable mechanism 112 is mainly made of snap-gauge 1121, bent plate 1122, bolt 1123, axis 1124, pin 1125.Card
There is plate 1121 grab and one to be suitble to the hand-held hand-held part pulled.Snap-gauge 1121 by axis 1124 be mounted on bent plate 1122(or
Side plate 11) on, and can be rotated around axis 1124；Snap-gauge 1121 arbitrarily rotates in order to prevent, and setting one can penetrate bent plate 1122(or side
Plate 11) and snap-gauge 1121 bolt 1123, be kept fixed snap-gauge 1121 with respect to the position of side plate 11, when bolt 1123 is extracted
When, then snap-gauge 1121 can be rotated.Axis 1124 is mounted in the axle sleeve on bent plate 1122 by pin 1125.
Quick change link mechanism 3 is mainly formed by connecting by sliding pin 31, connecting rod 32 and intermediate plate 33.Intermediate plate 33 passes through washer
5 are rotatably coupled on the erection support 15 on accessory connection frame 1, and the both ends of intermediate plate 33 are hinged with a connecting rod 32 respectively,
Connecting rod 32 is hinged with sliding pin 31 again.Wherein one end of intermediate plate 33 and 32 hinged place of connecting rod, by bolt 34 and nut 35 with
The forked type cylinder head of 4 front end of quick changing oil cylinder is attached.Two sliding pins 31 are separately positioned on left guideway 13 and right guiding axis
It can slide in set 16 and without interference.When sliding pin 31 slides in and out stretching, it can be inserted correspondingly into the through-hole 113 of side plate, be used for
Fixed accessory.Because of foozle, it cannot be guaranteed that the axis of quick changing oil cylinder 4 and intermediate plate 33 be in same plane, by centre
Increase washer 5 between plate 33 and the hinge joint of erection support 15, intermediate plate 33 and 4 axis of quick changing oil cylinder are guaranteed by adjusting washer (disk) 5
In same plane.
The accessory quick-changing mechanism of the utility model is assembled according to the following steps:
Firstly, sliding pin 31, fishplate bar 32, the intermediate plate 33 in quick change link mechanism 3 are passed through bolt 34, nut 35 assembles
Get up.Then, intermediate plate 33 is mounted on by the erection support 15 on accessory connection frame 1 by bolt, sliding pin 31 is inserted into respectively
It can be slided without interference in left guideway 13 and right guideway 16, and guarantee that sliding pin 31 is moved to both sides outermost locations
When can be inserted into side plate through-hole 113 in, play the role of fixed accessory.Then, bolt 1123 is extracted, snap-gauge 1121 is rotated, makes
Long axis 2 or accessory, can be placed on accessory connection frame side by the groove on completely unobstructed 11 top of side plate of the grab of snap-gauge 1121
It in the groove on 111 top of plate 11 and connecting plate, then goes back to snap-gauge 1121 and is inserted into bolt 1123, make the grab of snap-gauge 1121 from upper
Hook long axis 2 in side, it is ensured that long axis 2 is limited in a groove by snap-gauge 1121, stops long axis 2 or accessory will not in working condition
It is fallen off from side plate 11.Finally, 4 forked type cylinder head of quick changing oil cylinder and intermediate plate 33 are hinged, 4 bottom of quick changing oil cylinder and oil cylinder bottom
Seat 17 is hinged, and guarantees oil cylinder axis and quick change link mechanism in same plane by changing washer 5.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (8)
1. a kind of hydraulic quick-changing mechanism of accessory, it is characterized in that: include accessory connection frame, quick changing oil cylinder, quick change link mechanism and
Long axis lockable mechanism；
Accessory connection frame includes side plate, lower support shaft, the first guideway, erection support, the second guideway and upper support shaft；
Upper support shaft is connected by side plate respectively with the both ends of lower support shaft, and the top setting one of each side plate can be used for installing length
The groove of axis or accessory；Setting carries out the lockable mechanism of locking to long axis or accessory on the outside of the side plate of groove corresponding position；
The lower part of side plate is provided with through-hole；Erection support, the first guideway and of distribution triangular in shape are set in lower support shaft
Two guideways；First guideway, the second guideway are overlapped with the axis of the through-hole on side plate；
Quick change link mechanism is defined by erection support, the first guideway and the second guideway and is mounted on accessory connection frame
On, and can be driven by quick changing oil cylinder, it slides in and out along the first guideway, the second guideway to the through-hole stretched out on side plate and uses
In fixed accessory.
2. the hydraulic quick-changing mechanism of a kind of accessory according to claim 1, it is characterized in that: the quick change link mechanism includes
Sliding pin, connecting rod and intermediate plate；Intermediate plate is rotatably connected on the erection support on accessory connection frame, the both ends of intermediate plate
Hinged with one end of a connecting rod respectively, the other end of connecting rod is hinged with a sliding pin respectively again；Two sliding pins are respectively corresponded and are set
The nothing in the first guideway and the second guideway is set interferingly to slide.
3. the hydraulic quick-changing mechanism of a kind of accessory according to claim 2, it is characterized in that: intermediate plate passes through with erection support
Washer rotatably connects.
4. the hydraulic quick-changing mechanism of a kind of accessory according to claim 1, it is characterized in that: the long axis lockable mechanism includes
One snap-gauge that can be rotated relative to the groove on side plate and one can penetrate the bolt that snap-gauge limits snap-gauge and side plate relative position.
5. a kind of hydraulic quick-changing mechanism of accessory according to claim 4, it is characterized in that: the snap-gauge have a grab and
One is suitble to the hand-held hand-held part pulled.
6. the hydraulic quick-changing mechanism of a kind of accessory according to claim 4, it is characterized in that: the long axis lockable mechanism also wraps
A bent plate being arranged on the outside of side plate is included, snap-gauge is mounted on bent plate by axis, and can be rotated around axis relative to side plate；The bolt
Bent plate and snap-gauge can be penetrated, is kept fixed snap-gauge with respect to the position of side plate.
7. the hydraulic quick-changing mechanism of a kind of accessory according to claim 1, it is characterized in that: towards peace on one of side plate
A cylinder pedestal is arranged in the direction for filling support；Quick changing oil cylinder bottom is hinged on cylinder pedestal, quick changing oil cylinder front end forked type cylinder head
It is hinged with the quick change link mechanism.
8. the hydraulic quick-changing mechanism of a kind of accessory according to claim 1, it is characterized in that: fixation is set in the lower support shaft
It is equipped with body cradle, a connecting plate is hinged on body cradle, the top of connecting plate is identical with the groove height on side plate with one
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070035.9U CN209653010U (en) | 2018-12-11 | 2018-12-11 | A kind of hydraulic quick-changing mechanism of accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070035.9U CN209653010U (en) | 2018-12-11 | 2018-12-11 | A kind of hydraulic quick-changing mechanism of accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653010U true CN209653010U (en) | 2019-11-19 |
Family
ID=68517994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070035.9U Withdrawn - After Issue CN209653010U (en) | 2018-12-11 | 2018-12-11 | A kind of hydraulic quick-changing mechanism of accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577405A (en) * | 2018-12-11 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | A kind of hydraulic quick-changing mechanism of accessory |
-
2018
- 2018-12-11 CN CN201822070035.9U patent/CN209653010U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577405A (en) * | 2018-12-11 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | A kind of hydraulic quick-changing mechanism of accessory |
| CN109577405B (en) * | 2018-12-11 | 2024-04-16 | 徐州徐工特种工程机械有限公司 | Hydraulic quick-change mechanism for accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191119 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191119 Effective date of abandoning: 20240416 |