CN107542123A - Combine the prong locking device of bucket - Google Patents
Combine the prong locking device of bucket Download PDFInfo
- Publication number
- CN107542123A CN107542123A CN201710890059.6A CN201710890059A CN107542123A CN 107542123 A CN107542123 A CN 107542123A CN 201710890059 A CN201710890059 A CN 201710890059A CN 107542123 A CN107542123 A CN 107542123A
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- prong
- locking device
- snubber block
- 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
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of prong locking device for combining bucket, including outside location-plate, inner side location-plate, stopping means, alignment pin and snubber block, the outside location-plate, inner side location-plate to be symmetrically distributed in prong both sides；The stopping means is in contact through outside location-plate, the through hole of inner side location-plate with prong outer surface；The alignment pin is located at the end of stopping means, is in contact with the outer surface of inner side location-plate；The snubber block is located between outside location-plate, inner side location-plate, with outside location-plate, the inner surface Interference contact of inner side location-plate；The snubber block is elastoplasticity material, and outline is class triangle, is simultaneously in contact with headwall back, is simultaneously in contact with prong inner surface.The prong locking device structure of the present invention is simple, and reliability is high, using, it is easy to maintenance, be advantageous to improve operating efficiency.
Description
Technical field
The present invention relates to a kind of locking device, more particularly to a kind of prong locking device for combining bucket, belong to engineering machinery
Technical field.
Background technology
Scraper bowl is the groundwork device of engineering machinery, can be divided into standard bucket by material, strengthen bucket and rock bucket, it is got the bid
Quasi- bucket is applied to loading of general clay, the excavation loosened the soil and sand, soil, gravel etc. compared with light work environment；Strengthen bucket to be applied to dig
Pick is mixed with pan soil or rubble, the heavily loaded operation such as loading of gravel of softer rubble；Rock bucket is mixed with harder rubble suitable for excavation
Pan soil, secondary hard stone, the heavily loaded operating environment such as the loading of ore after land waste or hard stone, explosion.Combination bucket is the one of scraper bowl
Kind of modified product, integrates scraper bowl and pallet fork, can complete to shovel, press from both sides, inserts etc. acting, making extensively as the accessory of engineering machinery
With.In general combination bucket does not have a prong locking device, and prong can be rocked ceaselessly during use, both damaged headwall plate, peace again be present
Full hidden danger.Some producers can carry out locking processing to prong, but complicated, it is often necessary to could complete prong by instrument
Locking loosens, and efficiency is low.Therefore, it is badly in need of a kind of prong locking device for overcoming drawbacks described above.
The content of the invention
The present invention in order to be proposed the shortcomings that overcoming above-mentioned prior art to exist, its aim to provide it is a kind of it is simple in construction,
Prong locking device easy to make, easy to operation.
Technical scheme：A kind of prong locking device for combining bucket, including outside location-plate, inner side location-plate, stopping means
And alignment pin, the outside location-plate, inner side location-plate are symmetrically distributed in prong both sides located at combination bucket headwall back；
The stopping means is in contact through outside location-plate, the through hole of inner side location-plate with prong outer surface；The alignment pin is located at
The end of stopping means, it is in contact with the outer surface of inner side location-plate；The prong locking device also includes snubber block, described to subtract
Shake block to be located between outside location-plate, inner side location-plate, with outside location-plate, the inner surface Interference contact of inner side location-plate；Institute
It is elastoplasticity material to state snubber block, and outline is class triangle, is simultaneously in contact with headwall back, simultaneously with prong inner surface
It is in contact.
Preference, for ease of locking prong, the stopping means includes bearing pin, handle and convex body, and the bearing pin is outside
The through hole of side location-plate, inner side location-plate, one end is integrally welded with handle, and the other end is the through hole of installation alignment pin；It is described
Convex body is in contact with prong outer surface, integral with bearing pin；When the handle is vertical, the peak of the convex body is located at bearing pin water
The lower section of plane.
Preference, for ease of the installation of snubber block, stopping means, the snubber block is positioned by bolt；It is described outer
Side location-plate, inner side location-plate are all provided with the through hole of installation stopping means and the positioning hole of snubber block bolt.
Preference, for ease of snubber block adjustment position and locking prong, the snubber block cross section is provided with positioning kidney-shaped
Hole and damping mounting hole；The damping mounting hole is positioned at the top of positioning mounting hole.
Preference, to prevent the loosening of snubber block, the snubber block and outside location-plate, inner side location-plate phase-contact surface are all
For zigzag；The bolt is interference fits with positioning mounting hole.
Beneficial effect：The prong locking device structure of the present invention is simple, and reliability is high, using, it is easy to maintenance, be advantageous to carry
High workload efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the schematic diagram of snubber block of the present invention；
Fig. 4 is the schematic diagram of stopping means of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1,2,3, 4, it is a kind of combine bucket prong locking device, including outside location-plate 1, inner side location-plate 2,
Stopping means 3 and alignment pin 4, the outside location-plate 1, inner side location-plate 2 symmetrically divide located at the back side of combination bucket headwall plate 5
It is distributed in the both sides of prong 6；The stopping means 3 is through outside location-plate 1, the through hole of inner side location-plate 2, with the outer surface phase of prong 6
Contact；The alignment pin 4 is located at the end of stopping means 3, is in contact with the outer surface of inner side location-plate 2；The locking device
Also include snubber block 7, the snubber block 7 is located between outside location-plate 1, inner side location-plate 2, fixed with outside location-plate 1, inner side
The inner surface Interference contact of position plate 2；The snubber block 7 is elastoplasticity material, and outline is class triangle, simultaneously with headwall plate 5
Back face touches, and is simultaneously in contact with the inner surface of prong 6.The stopping means 3 includes bearing pin 31, handle 32 and convex body 33, institute
Bearing pin 31 is stated through outside location-plate 1, the through hole of inner side location-plate 2, one end and handle 32 are integrally welded, and the other end is installation
The through hole of alignment pin 4；The convex body 33 is in contact with the outer surface of prong 6, integral with bearing pin 31；When the handle 32 is vertical,
The peak of the convex body 33 is located at the lower section of the horizontal plane of bearing pin 31.The snubber block 7 is positioned by bolt 8；It is described outer
Side location-plate 1, inner side location-plate 2 are all provided with the through hole of installation stopping means 3 and the positioning hole of bolt 8.The snubber block 7
Cross section is provided with positioning mounting hole 71 and damping mounting hole 72；The damping mounting hole 72 is upper positioned at positioning mounting hole 71
Portion.The snubber block 7 is all zigzag with outside location-plate 1, the phase-contact surface of inner side location-plate 2；The bolt 8 and positioning
Mounting hole 71 is interference fits.
In use, snubber block 7 first is caught in into the suitable position between outside location-plate 1, inner side location-plate 2, positioning is utilized
Bolt 8 positions snubber block 7, and prong 6 is put down, and then inserts stopping means 3 by outside location-plate 1, inner side location-plate 2, and
The play of stopping means 3 is prevented with alignment pin 4, pulling handle 32 locks prong 6, due to now convex body 33 peak
Dead point is crossed, stopping means 3 will not loosen because of the shake of combination bucket, additionally due to the mistake of bolt 8 and positioning mounting hole 71
Cooperation is crossed, and the two sides of snubber block 7 are zigzag, further lock prong 6, avoid loosening.When needing to use pallet fork, only need by
Handle 32 is pulled toward opposite direction, unloads alignment pin 4, extracts stopping means 3, and prong 6 rotates to combination bucket front, then will be spacing
Device 3, alignment pin 4 reset.
Although be described in detail above to the present invention in conjunction with the embodiments, those skilled in the art's energy
It is enough to understand, on the premise of present inventive concept is not departed from, above-described embodiment can also be changed or changed, still be fallen at this
In the protection domain of invention.
Claims (5)
1. it is a kind of combine bucket prong locking device, including outside location-plate (1), inner side location-plate (2), stopping means (3) and
Alignment pin (4), the outside location-plate (1), inner side location-plate (2) are symmetrically distributed in located at combination bucket headwall plate (5) back side
Prong (6) both sides；The stopping means (3) passes through outside location-plate (1), the through hole of inner side location-plate (2), with prong (6) outside
Surface is in contact；The alignment pin (4) is located at the end of stopping means (3), is in contact with the outer surface of inner side location-plate (2)；
It is characterized in that：The locking device also includes snubber block (7), and the snubber block (7) is fixed located at outside location-plate (1), inner side
Between position plate (2), with outside location-plate (1), the inner surface Interference contact of inner side location-plate (2)；The snubber block (7) is moulded for bullet
Property material, outline is class triangle, is simultaneously touched with headwall plate (5) back face, is simultaneously in contact with prong (6) inner surface.
2. prong locking device according to claim 1, it is characterised in that：The stopping means (3) include bearing pin (31),
Handle (32) and convex body (33), the bearing pin (31) pass through outside location-plate (1), the through hole of inner side location-plate (2), one end and handle
Hand (32) is integrally welded, and the other end is the through hole of installation alignment pin (4)；The convex body (33) connects with prong (6) outer surface
Touch, it is integral with bearing pin (31)；When the handle (32) is vertical, the peak of the convex body (33) is located at bearing pin (31) horizontal plane
Lower section.
3. prong locking device according to claim 2, it is characterised in that：The snubber block (7) passes through bolt (8)
Positioning；The outside location-plate (1), inner side location-plate (2) are all provided with the through hole and bolt (8) of installation stopping means (3)
Positioning hole.
4. prong locking device according to claim 3, it is characterised in that：Snubber block (7) cross section is provided with fixed
Position mounting hole (71) and damping mounting hole (72)；The damping mounting hole (72) is positioned at the top of positioning mounting hole (71).
5. the prong locking device according to claim 3 or 4, it is characterised in that：The snubber block (7) and outside location-plate
(1), inner side location-plate (2) phase-contact surface is all zigzag；The bolt (8) is matched somebody with somebody with positioning mounting hole (71) for transition
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890059.6A CN107542123A (en) | 2017-09-27 | 2017-09-27 | Combine the prong locking device of bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890059.6A CN107542123A (en) | 2017-09-27 | 2017-09-27 | Combine the prong locking device of bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542123A true CN107542123A (en) | 2018-01-05 |
Family
ID=60964581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710890059.6A Pending CN107542123A (en) | 2017-09-27 | 2017-09-27 | Combine the prong locking device of bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542123A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0126927A2 (en) * | 1983-05-20 | 1984-12-05 | Carl Falkenroth Söhne GmbH & Co. KG | Supporting fork, especially for a stacker truck |
| JP2010275049A (en) * | 2009-05-27 | 2010-12-09 | Yanmar Co Ltd | Vehicle-mounting type working machine |
| CN104085829A (en) * | 2014-06-17 | 2014-10-08 | 江苏柳工机械有限公司 | Pallet fork locking device of combined bucket |
| CN105544629A (en) * | 2016-01-27 | 2016-05-04 | 山东欧泰隆重工有限公司 | Secondary unloading device of loader |
| CN207525808U (en) * | 2017-09-27 | 2018-06-22 | 江苏柳工机械有限公司 | Combine the prong locking device of bucket |
-
2017
- 2017-09-27 CN CN201710890059.6A patent/CN107542123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0126927A2 (en) * | 1983-05-20 | 1984-12-05 | Carl Falkenroth Söhne GmbH & Co. KG | Supporting fork, especially for a stacker truck |
| JP2010275049A (en) * | 2009-05-27 | 2010-12-09 | Yanmar Co Ltd | Vehicle-mounting type working machine |
| CN104085829A (en) * | 2014-06-17 | 2014-10-08 | 江苏柳工机械有限公司 | Pallet fork locking device of combined bucket |
| CN105544629A (en) * | 2016-01-27 | 2016-05-04 | 山东欧泰隆重工有限公司 | Secondary unloading device of loader |
| CN207525808U (en) * | 2017-09-27 | 2018-06-22 | 江苏柳工机械有限公司 | Combine the prong locking device of bucket |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201124 Address after: No. 588 Yancheng South Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Applicant after: LIUGONG CHANGZHOU MACHINERY Co.,Ltd. Address before: 212005 No. 1, Nanjing town, Jiangsu, Zhenjiang Applicant before: Jiangsu Liugong Machinery Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |