CN103343554A - Multidirectional dumping steering device for loader - Google Patents
Multidirectional dumping steering device for loader Download PDFInfo
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- CN103343554A CN103343554A CN2013103294375A CN201310329437A CN103343554A CN 103343554 A CN103343554 A CN 103343554A CN 2013103294375 A CN2013103294375 A CN 2013103294375A CN 201310329437 A CN201310329437 A CN 201310329437A CN 103343554 A CN103343554 A CN 103343554A
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- support
- drive unit
- bearing pin
- loader
- scraper bowl
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Abstract
The invention discloses a multidirectional dumping steering device for a loader. The steering device comprises a movable arm for lifting a loader bucket and a rocker arm and a connecting rod for driving the bucket to turn over, wherein one end of the movable arm is connected with a front frame at the front part of the loader, and the other end is a free end; one end of the connecting rod is connected with the rocker arm; and the other end of the rocker arm is connected with a rotating bucket oil cylinder. The steering device is characterized by also comprising a first bracket, a second bracket, a first drive device and a second drive device. According to the steering device disclosed by the invention, by arranging the first bracket and the second bracket between the bucket and the movable arm, the degree of freedom is increased, and the bucket can be used for dumping goods on the left and right sides of the loader, thereby facilitating the operation, improving the working efficiency and saving the energy consumption. Moreover, the movable connection positions are symmetrically arranged, thus the mounting positions of the second bracket, the first drive device and the second drive device can be alternately replaced, and the service life is prolonged. The steering device disclosed by the invention has the characteristics of simplicity in operation, easiness in implementation and cost saving.
Description
[technical field]
The present invention relates to loader, particularly a kind of multidirectional transfer that dumps for loader.
[background technology]
Loader is a kind of cubic metre of earth and stone construction machinery that is widely used in construction projects such as highway, railway, building, water power, harbour, mine, it is mainly used in bulk materials such as shovel dress soil, sandstone, lime, coal, and it also can dig operation to the slight shovel of works such as ore, pan soil.Change the outfit behind the different auxiliary working apparatus, loader also can be bulldozed, lifting and unclassified stores, as the handling operation of timber.At road, particularly in Expressway Construction, loader is usually used in that filling out of subgrade construction dug, the gathering materials and operations such as charging of bituminous mixture and coagulating cement borrow pit.In addition, loader also can push soil, scrapes plane earth and draw operations such as other machineries.The motion of loading mechanical shovel dress or the operation of loading and unloading material and be by its equipment realizes.The equipment of loader is made up of scraper bowl, swing arm, connecting rod, rocking arm, rotary ink tank, boom cylinder etc., and this whole equipment is hinged on the front frame.Existing loader, scraper bowl is directly to be connected with swing arm and connecting rod, and swing arm is hinged with front frame and boom cylinder, connecting rod is hinged by rocking arm and rotary ink tank, thereby make scraper bowl under the driving of boom cylinder, to carry out lifting, under the driving of rotary ink tank, dump material or goods to the loader front side.For existing loader, because scraper bowl is directly to be connected with swing arm and connecting rod, make scraper bowl to dump material to the loader front side, so in actual dumping process, operating personnel often need adjust the mutual alignment between loader and other dumpers, just can dump after the position adjustment is correct.This not only loses time, and is unfavorable for improving operating efficiency, but also can increase energy consumption, increases cost.In addition, in the prior art, though there are the part cargo shipment facility to be equipped with the function that non-single direction dumps, but it is by manually finishing: change by artificial plug bearing pin that the position of oil cylinder realizes, this non-automatic extraction turbine perfect square to loader, very inconvenient in actual the use, it can not satisfy the needs of market and practical operation fully.
[summary of the invention]
Purpose of the present invention is intended to address the above problem, and provide a kind of the adjustment automatically to make loader dump material or goods towards a plurality of directions, thereby do not need to adjust the mutual alignment between loader and the dumper, be more suitable for operational applications, and can save time, improve the multidirectional transfer that dumps that is used for loader of operating efficiency.
For addressing the above problem, the invention provides a kind of multidirectional transfer that dumps for loader, it comprises rocking arm and connecting rod for the swing arm that promotes loading shovel and the upset of driving scraper bowl or front dump, one end of described swing arm is connected with the front frame of being located at the loader front portion, the other end is free end, and an end of described connecting rod is connected with rocking arm, and the other end of this rocking arm is connected with rotary ink tank, it is characterized in that this transfer also comprises:
Support scraper bowl dumps material or first support from goods to the loader left and right sides and second support, described first support is movably connected on the free end of described swing arm, and flexibly connects with connecting rod, and described second support flexibly connects with first support and scraper bowl respectively;
Drive scraper bowl dumps material or first drive unit from goods to the loader left and right sides and second drive unit, described first drive unit flexibly connects with first support and second drive unit respectively, and described second drive unit flexibly connects with first drive unit and scraper bowl respectively.
Described first drive unit and second drive unit are hydraulic jack.
Described flexible connection is that bearing pin connects.
The bottom of described first support and swing arm and connecting rod flexibly connect, and an end end of this first support flexibly connects with an end end of second support, the other end end of described second support then with the dorsal part bottom flexible connection of scraper bowl; The link of described first drive unit flexibly connects by contiguous block and first support that is fixed on first rack side wall, the output of this first drive unit flexibly connects by the link of connector and second drive unit, and the output of this second drive unit is connected with the dorsal part top movable of scraper bowl.
Described contiguous block be fixed in first support on the sidewall of loader one side, this contiguous block is provided with at least 1 bearing pin connecting hole that is used for flexibly connecting first drive unit, when being provided with a plurality of bearing pin connecting hole, the link of described first drive unit selectively flexibly connects with one of them bearing pin connecting hole; Described connector is provided with at least 2 bearing pin connecting holes that are used for connecting first drive unit and second drive unit, when being provided with 2 during with the upper pin connecting hole, the link of the output of described first drive unit and second drive unit selectively flexibly connects with two bearing pin connecting holes wherein respectively.
The dorsal part of described scraper bowl bottom is provided with at least 1 bearing pin that is used for connecting second support and connects support, and when being provided with a plurality of bearing pins and connecting support, described second support selectively is connected the support connection with one of them bearing pin; Be provided with at least 1 bearing pin connecting hole that is used for connecting second drive unit on the dorsal part top of described scraper bowl, when being provided with a plurality of bearing pin connecting hole, the output of described second drive unit selectively is connected with one of them bearing pin connecting hole.
Described first support and second support are plate body or by affixed the forming of many rhabodoids tiling.
Described contiguous block is provided with 2 bearing pin connecting holes, and described connector is provided with 4 bearing pin connecting holes, and the dorsal part bottom of described scraper bowl is provided with 2 symmetrically arranged bearing pins and connects support, and the dorsal part top of described scraper bowl is provided with 2 symmetrically arranged bearing pin connecting holes.
Be respectively equipped with the bearing pin connecting hole of reservation in first support and the not interconnected end end of second support, this bearing pin connecting hole is selectively affixed by connecting rod; Be provided with 1 or 1 group of bearing pin connecting hole of reserving at described first support and the interconnected end end of second support, it is affixed that the bearing pin that this bearing pin connecting hole selectively is not connected with second support by connecting rod and scraper bowl dorsal part bottom connects support.
Useful contribution of the present invention is that it provides a kind of novel, high efficiency equipment that turns to.First support and second support of the present invention by flexible connection is set between scraper bowl and swing arm, thereby increase degree of freedom, make scraper bowl can under the driving of first drive unit and second drive unit, adjust direction automatically, dump goods to the loader left and right sides, thereby the operator can select to dump direction according to operating environment, is convenient to operation, and need not to take a long time the relative position of adjusting between loader and the materials vehicle, be conducive to increase work efficiency, and energy efficient.In addition, flexible connection of the present invention position is the symmetrical expression setting, thereby can alternately change the installation site of second support, first drive unit and second drive unit, is beneficial to the application life of extension fixture.The characteristics that the present invention has is simple to operate, easy to implement, save cost.
[description of drawings]
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention dumps to the loader left side when using.
Fig. 3 is the structural representation that the present invention dumps to the loader right side when using.
Fig. 4 is part-structure schematic diagram of the present invention.
[specific embodiment]
The following example is to further explanation of the present invention and replenishes, the present invention is not constituted any limitation.
The multidirectional transfer that dumps for loader of the present invention, it is applicable to existing multiple loader, it can regulate the direction of dumping of loading shovel 1 automatically, the function that not only possesses existing loader front dump, also possesses the function of dumping material or goods to the loader left and right sides, thereby suitable environment is more extensive, should widely popularize.
As shown in Figure 1, the multidirectional transfer that dumps for loader of the present invention comprises swing arm 2, rocking arm 3, connecting rod 4, first support 7, second support 8, first drive unit 9, second drive unit 10.Described swing arm 2 is used for promoting loading shovel 1, and the one end is hinged with the front frame 5 of being located at the loader front portion, and its other end is free end; Described connecting rod 4 is hinged by rocking arm 3 and rotary ink tank 6; The structure of described swing arm 2, rocking arm 3, connecting rod 4 arranges non-invention main points of the present invention, thereby it is not described in detail with the structure design that is connected setting and of loader itself, and those skilled in the art can be with reference to known technology.Main points of the present invention are that as Fig. 2, shown in Figure 3, the free end of described swing arm 2 is not direct and scraper bowl 1 is hinged, but by the function of dumping about first support 7 and second support 8 are realized is being set between swing arm 2 free ends and the scraper bowl 1.
As Fig. 2～shown in Figure 4, described first support 7 is movably connected on the free end of described swing arm 2, and flexibly connects with connecting rod 4, and described second support 8 is articulated in an end end of first support 7, and hinged with scraper bowl 1, be used for supporting scraper bowl 1 and dump goods or material to the loader left and right sides.Specifically, the shape of described first support 7 and second support 8 without limits, as long as connection by the way can realize that scraper bowl 1 dumps the function of goods or material to the left and right, it both can be plate body, also can be the support of no given shape, in the present embodiment, it is by many affixed the forming of rhabodoid tiling.Described many rhabodoids tile at interval, and its end, two ends is affixed and connect into an integral body successively.At the two ends, bottom of first support 7, respectively be provided with bearing pin connection support 7a, a 7b who is used for connecting swing arm 2, the free end of described swing arm 2 connects the bottom that support 7a, 7b are hinged on first support 7 by these two bearing pins.In the middle of the bottom of first support 7, be provided with a bearing pin connection support 7c who is used for connecting connecting rod 4, described connecting rod 4 connects the bottom that support 7c is hinged on first support 7 by this bearing pin.In the end, two ends of first support 7, also be respectively equipped with one group of bearing pin connecting hole 7d, 7e, wherein one group of 7e is for hinged with second support 8, and another group 7d is the bearing pin connecting hole of reservation.The two ends of described second support 8 also all are respectively equipped with one group of bearing pin connecting hole 8a, 8b, are respectively applied to first support 7 and scraper bowl 1 hinged.Wherein, in this second support 8 and end scraper bowl 1 a hinged end, also be provided with one group of bearing pin connecting hole 8c that reserves, namely be provided with two groups of 8b, 8c altogether, wherein one group of 8b and scraper bowl 1 are hinged, and wherein one group of 8c is preformed hole.Sidewall at first support 7, namely on the sidewall of loader one side, be provided with the contiguous block 11 that connects first drive unit 9, in the present embodiment, this contiguous block 11 is provided with 2 bearing pin connecting hole 11a, 11b, and one of them 11b is used for hinged first drive unit 9, and another 11a is preformed hole, among other embodiment, it can arrange one or more bearing pin connecting holes as required.
Described first drive unit 9 is hydraulic jack, and its link is hinged with first support 7 by wherein 1 the bearing pin connecting hole 11b on the contiguous block 11, its output pass through connector 12 and second drive unit 10 hinged.Described connector 12 is the rectangular block shape body, which is provided with 4 bearing pin connecting holes, wherein two 12a are used for connecting respectively first drive unit 9 and second drive unit 10, remaining two is preformed hole 12b, among other embodiment, can at connector 12 2 or a plurality of bearing pin connecting hole be set as required.Described second drive unit 10 is hydraulic jack, and its link is hinged by connector 12 and first drive unit 9, and its output and scraper bowl 1 are hinged.On the dorsal part top of described scraper bowl 1, be provided with two bearing pin connecting hole 1c, 1d that be used for to connect second drive unit 10, second drive unit 10 can select one of them bearing pin connecting hole 1c and scraper bowl 1 hinged; In the dorsal part of this scraper bowl 1 bottom, be provided with two bearing pins that are used for connecting second support 8 and connect support 1a, 1b, described second support 8 can select one of them bearing pin to connect support 1a and scraper bowl 1 hinged.
Described bearing pin connecting hole and bearing pin connect support can adopt universal architecture, and it can make between each parts and get final product by bearing pin is hinged.By this, the present invention passes through at hinged first support 7 of the free end of swing arm 2 and second support 8, hinged with scraper bowl 1 by first support 7 and second support 8, and on first support 7 hinged first drive unit 9 and second drive unit 10, realized the purpose that scraper bowl 1 dumps to the loader left and right sides.When the present invention is used on the loader, after scraper bowl 1 scoops up material, loader needn't too much adjust and dumper between the mutual alignment, when scraper bowl 1 is thus lifted to a high position, can carry out front dump according to the concrete stand of dumper, dump on the left side or dump on the right, like this, just can save the adjustment time, increase work efficiency, and save energy consumption.Because scraper bowl 1 of the present invention can dump material or goods to the loader left and right sides, dump for being more convenient for, the baffle plate of scraper bowl 1 left and right sides can be arranged to towards dumping direction, also can arrange in scraper bowl 1 inside towards the dividing plate 13 that dumps the direction inclination (even dividing plate is angled with the baffle plate that vertically arranges originally), thereby the material or the goods that are beneficial to scraper bowl 1 inner bottom part dump fast.
In addition, because the present invention connects support at bearing pin connecting hole and the bearing pin that contiguous block 11, connector 12 and scraper bowl 1 are provided with symmetry, wherein a part is used for actual hinged, a part is for reserving the installation position, thereby the drive unit 9 of winning, second drive unit 10, second support 8 can alternately be hinged on the different bearing pin connecting holes, when the connection of one of them hinged place goes wrong, or service time is when long, just replaceable carry out on another symmetrically arranged preformed hole or the support hinged, thereby increase the service life.
When the present invention was applied on the loader, scraper bowl 1 dumped to the loader left and right sides, was to finish automatically under the driving of first drive unit and second drive unit.When scraper bowl 1 needs are forwardly dumped, owing between swing arm 2 and scraper bowl 1, be provided with first support 7 and second support 8, for strengthening working strength and stability, also can the reservation bearing pin connecting hole 1b of scraper bowl 1 dorsal part bottom and reservation bearing pin connecting hole 7d, 8a, the 8c of first support 7 and second support 8 be fixed up by connecting rod, make scraper bowl 1 and first support 7 form metastable structure setting.Specifically, as shown in the figure, the reservation bearing pin connecting hole 7d of first support 7 is affixed by the reservation bearing pin connecting hole 8c of connecting rod and second support 8, bearing pin connecting hole 7e, 8a and the reservation bearing pin connecting hole 1b bottom scraper bowl 1 dorsal part of first support 7 and second support, 8 hinged ends is affixed by connecting rod.
Although disclose by the present invention of above embodiment, protection scope of the present invention is not limited thereto, and is not departing under the condition of the present invention design, and the distortion that above each member is done, replacement etc. all fall in the claim protection domain of the present invention.
Claims (9)
1. multidirectional transfer that dumps that is used for loader, it comprises rocking arm (3) and connecting rod (4) for the swing arm (2) that promotes loading shovel (1) and driving scraper bowl (1) upset or front dump, one end of described swing arm (2) is connected with the front frame of being located at the loader front portion (5), the other end is free end, one end of described connecting rod (4) is connected with rocking arm (3), the other end of this rocking arm (3) is connected with rotary ink tank (6), it is characterized in that this transfer also comprises:
Support scraper bowl (1) dumps material or first support (7) from goods to the loader left and right sides and second support (8), described first support (7) is movably connected on the free end of described swing arm (2), and flexibly connect with connecting rod (4), described second support (8) flexibly connects with first support (7) and scraper bowl (1) respectively;
Drive scraper bowl (1) dumps material or first drive unit (9) from goods to the loader left and right sides and second drive unit (10), described first drive unit (9) flexibly connects with first support (7) and second drive unit (10) respectively, and described second drive unit (10) flexibly connects with first drive unit (9) and scraper bowl (1) respectively.
2. the multidirectional transfer that dumps for loader as claimed in claim 1 is characterized in that, described first drive unit (9) and second drive unit (10) are hydraulic jack.
3. the multidirectional transfer that dumps for loader as claimed in claim 1 is characterized in that, described flexible connection is that bearing pin connects.
4. the multidirectional transfer that dumps for loader as claimed in claim 1, it is characterized in that, the bottom of described first support (7) and swing arm (2) and connecting rod (4) flexibly connect, one end end of this first support (7) and an end end of second support (8) flexibly connect, and the other end end of described second support (8) then flexibly connects with the dorsal part bottom of scraper bowl (1); The link of described first drive unit (9) flexibly connects with first support (7) by the contiguous block (11) that is fixed on first support (7) sidewall, the output of this first drive unit (9) flexibly connects by the link of connector (12) with second drive unit (10), and the output of this second drive unit (10) is connected with the dorsal part top movable of scraper bowl (1).
5. the multidirectional transfer that dumps for loader as claimed in claim 4, it is characterized in that, described contiguous block (11) be fixed in first support (7) on the sidewall of loader one side, this contiguous block (11) is provided with at least 1 bearing pin connecting hole that is used for flexibly connecting first drive unit (9), when being provided with a plurality of bearing pin connecting hole, the link of described first drive unit (9) selectively flexibly connects with one of them bearing pin connecting hole; Described connector (12) is provided with at least 2 bearing pin connecting holes that are used for connecting first drive unit (9) and second drive unit (10), when being provided with 2 during with the upper pin connecting hole, the link of the output of described first drive unit (9) and second drive unit (10) selectively flexibly connects with two bearing pin connecting holes wherein respectively.
6. the multidirectional transfer that dumps for loader as claimed in claim 5, it is characterized in that, the dorsal part bottom of described scraper bowl (1) is provided with at least 1 bearing pin connection support that is used for connecting second support (8), when being provided with a plurality of bearing pins and connecting support, described second support (8) selectively is connected the support connection with one of them bearing pin; Be provided with at least 1 bearing pin connecting hole that is used for connecting second drive unit (10) on the dorsal part top of described scraper bowl (1), when being provided with a plurality of bearing pin connecting hole, the output of described second drive unit (10) selectively is connected with one of them bearing pin connecting hole.
7. the multidirectional transfer that dumps for loader as claimed in claim 6 is characterized in that, described first support (7) and second support (8) are for plate body or by many affixed the forming of rhabodoids tiling.
8. the multidirectional transfer that dumps for loader as claimed in claim 7, it is characterized in that, described contiguous block (11) is provided with 2 bearing pin connecting holes, described connector (12) is provided with 4 bearing pin connecting holes, the dorsal part bottom of described scraper bowl (1) is provided with 2 symmetrically arranged bearing pins and connects support, and the dorsal part top of described scraper bowl (1) is provided with 2 symmetrically arranged bearing pin connecting holes.
9. the multidirectional transfer that dumps for loader as claimed in claim 8, it is characterized in that, be respectively equipped with the bearing pin connecting hole of reservation in first support (7) and the not interconnected end end of second support (8), this bearing pin connecting hole is selectively affixed by connecting rod; Be provided with 1 or 1 group of bearing pin connecting hole of reserving in described first support (7) and the interconnected end end of second support (8), it is affixed that the bearing pin that this bearing pin connecting hole selectively is not connected with second support (8) by connecting rod and scraper bowl (1) dorsal part bottom connects support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329437.5A CN103343554B (en) | 2013-07-23 | 2013-07-23 | Transfer is dumped for the multidirectional of loader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329437.5A CN103343554B (en) | 2013-07-23 | 2013-07-23 | Transfer is dumped for the multidirectional of loader |
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| CN103343554A true CN103343554A (en) | 2013-10-09 |
| CN103343554B CN103343554B (en) | 2015-12-02 |
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| CN201310329437.5A Active CN103343554B (en) | 2013-07-23 | 2013-07-23 | Transfer is dumped for the multidirectional of loader |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236336A (en) * | 2020-02-06 | 2020-06-05 | 莫华栋 | Loading machine |
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
| CN114408356A (en) * | 2021-12-30 | 2022-04-29 | 国网河北省电力有限公司沧州供电分公司 | Multi-functional reinforcing bar classified storage device for electric wire netting capital construction |
| CN116856482A (en) * | 2023-09-01 | 2023-10-10 | 山西诺浩机电工程有限公司 | Steering positioning structure of loader bucket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161872A (en) * | 1997-08-12 | 1999-03-05 | Kiyoshi Hoshi | Device for actuating attachment for working machine |
| JP2000240089A (en) * | 1999-02-23 | 2000-09-05 | Yanmar Agricult Equip Co Ltd | Front loader |
| CN201850568U (en) * | 2010-04-09 | 2011-06-01 | 建德(泉州)工程机械制造有限公司 | High unloading device of loading machine |
| CN201972175U (en) * | 2010-12-20 | 2011-09-14 | 广西玉柴重工有限公司 | Tilting device of hydraulic excavator scraper pan |
| CN203403461U (en) * | 2013-07-23 | 2014-01-22 | 曲荟霖 | Multidirectional dump reversing device for loader |
-
2013
- 2013-07-23 CN CN201310329437.5A patent/CN103343554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161872A (en) * | 1997-08-12 | 1999-03-05 | Kiyoshi Hoshi | Device for actuating attachment for working machine |
| JP2000240089A (en) * | 1999-02-23 | 2000-09-05 | Yanmar Agricult Equip Co Ltd | Front loader |
| CN201850568U (en) * | 2010-04-09 | 2011-06-01 | 建德(泉州)工程机械制造有限公司 | High unloading device of loading machine |
| CN201972175U (en) * | 2010-12-20 | 2011-09-14 | 广西玉柴重工有限公司 | Tilting device of hydraulic excavator scraper pan |
| CN203403461U (en) * | 2013-07-23 | 2014-01-22 | 曲荟霖 | Multidirectional dump reversing device for loader |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236336A (en) * | 2020-02-06 | 2020-06-05 | 莫华栋 | Loading machine |
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
| CN114408356A (en) * | 2021-12-30 | 2022-04-29 | 国网河北省电力有限公司沧州供电分公司 | Multi-functional reinforcing bar classified storage device for electric wire netting capital construction |
| CN114408356B (en) * | 2021-12-30 | 2024-02-27 | 国网河北省电力有限公司沧州供电分公司 | Multi-functional reinforcing bar classified storage device for electric wire netting capital construction |
| CN116856482A (en) * | 2023-09-01 | 2023-10-10 | 山西诺浩机电工程有限公司 | Steering positioning structure of loader bucket |
| CN116856482B (en) * | 2023-09-01 | 2023-11-24 | 山西诺浩机电工程有限公司 | Steering positioning structure of loader bucket |
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| Publication number | Publication date |
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| CN103343554B (en) | 2015-12-02 |
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Addressee: Qu Huilin Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Address after: 266426 Shandong Province, Qingdao city Huangdao District Hongshiya HENGFA District building three unit 202 Applicant after: Qu Huilin Address before: 266426, Hongshi Town, Huangdao District, Shandong, Qingdao Applicant before: Qu Huilin |
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