CN105133679A - Bucket rod telescopic excavating mechanism capable of expanding excavation depth through control of crank sliding block - Google Patents
Bucket rod telescopic excavating mechanism capable of expanding excavation depth through control of crank sliding block Download PDFInfo
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- CN105133679A CN105133679A CN201510480878.4A CN201510480878A CN105133679A CN 105133679 A CN105133679 A CN 105133679A CN 201510480878 A CN201510480878 A CN 201510480878A CN 105133679 A CN105133679 A CN 105133679A
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Abstract
The invention discloses a bucket rod telescopic excavating mechanism capable of expanding the excavation depth through control of a crank sliding block. The mechanism comprises a rack, a bucket, a bucket turnover assembly, a bucket lifting assembly, a movable arm swing assembly and a telescopic assembly. The excavating mechanism is reasonable in structure and multifunctional and has the turnover and lifting function of the bucket, the swing function of movable arms, and the function of adjusting the excavating depth; and particularly, for the excavating depth adjusting function, on the premise that an excavator body is not moved, the excavating depth can be increased, and the excavating mechanism can complete the basic function of an excavator and can better complete tasks under some conditions (such as sludge cleaning work and slope work of a river bed); and the aims that one machine has multiple functions, and time and labor are saved are achieved.
Description
Technical field
The present invention relates to a kind of excavator, particularly relate to and a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism.
Background technology
Excavator in the market has two kinds, hydraulic excavator and mechanical digging machine, wherein, hydraulic excavator take hydraulic oil as the medium transmitting power, its startability is poor, easily leak because inner member wearing and tearing produce, and the element related to is more, the hydraulic oil leaked can cause the pollution of environment, occurs the phenomenons such as overheated, powerless in work simultaneously; Mechanical digging machine is mainly the medium transmitting power by wire rope, gear, runner and connecting rod, some shortcomings of hydraulic excavator can be improved to a certain extent, but mechanical digging machine also causes application scenario more single because of its construction problem, cannot meet some special operation conditions.Therefore be necessary to improve mechanical digging machine, make it broaden the scope of work.
Summary of the invention
The object of the invention is to for above-mentioned defect of the prior art, provide a kind of and control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, this digging mechanism can add excavation depth under the prerequisite of fuselage not movement, time saving and energy saving.
For achieving the above object, present invention employs following technical scheme: a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, it comprises frame, scraper bowl, scraper bowl upset assembly, scraper bowl lifting assembly, movable arm swinging assembly and telescopic component, wherein, scraper bowl upset assembly comprises the first driving link by multiple revolute pair successively movable connection, first connecting rod, first bracing frame, second connecting rod, second bracing frame, expansion link, and third connecting rod, wherein, first driving link, first bracing frame, second bracing frame and third connecting rod also by revolute pair respectively with frame, movable arm swinging assembly, scraper bowl lifting assembly and scraper bowl are flexibly connected mutually, expansion link comprises interior bar and telescopically and is set in outer bar outside interior bar, scraper bowl lifting assembly comprises the second driving link, double leval jib, the 3rd bracing frame, the 5th connecting rod and dipper by multiple revolute pair successively movable connection, and the scalable dipper push rod that be connected mutual to dipper, wherein, second driving link and the 3rd bracing frame are also flexibly connected with frame and movable arm swinging assembly respectively mutually by revolute pair, dipper is also flexibly connected with the second bracing frame and movable arm swinging assembly respectively mutually by revolute pair, and dipper push rod is also flexibly connected with scraper bowl mutually by revolute pair, movable arm swinging assembly comprises swing arm, the 3rd driving link and six-bar linkage, wherein, the two ends of swing arm are flexibly connected with frame and dipper mutually respectively by revolute pair, the both sides at middle part are flexibly connected with the 3rd bracing frame and six-bar linkage mutually respectively by revolute pair, and the 3rd driving link two ends are flexibly connected with frame and six-bar linkage mutually respectively by revolute pair, telescopic component comprises telescopic component and comprises by interconnective 4th driving link and the seven-link assembly of revolute pair, and wherein the 4th driving link is also flexibly connected with dipper mutually by revolute pair, and seven-link assembly is also flexibly connected with dipper expansion link mutually by revolute pair.
In addition, the present invention also provides following attached technical scheme:
Described scraper bowl upset assembly also comprises the first revolute pair connecting described frame and described first driving link, connect the second revolute pair of described first driving link and described first connecting rod, connect the 3rd revolute pair of described first connecting rod and described first bracing frame, connect the 4th revolute pair of described first bracing frame and described second connecting rod, connect the 5th revolute pair of described second connecting rod and described second bracing frame, connect the 6th revolute pair of described second bracing frame and described expansion link, connect the 7th revolute pair of described expansion link and described third connecting rod, connect the 8th revolute pair of described third connecting rod and described scraper bowl.
Described scraper bowl lifting assembly also comprise the 9th revolute pair connecting described frame and described second driving link, the tenth revolute pair being connected described second driving link and described double leval jib, be connected described double leval jib and described 3rd bracing frame the 11 revolute pair, be connected described 3rd bracing frame and described 5th connecting rod the 12 revolute pair, be connected the 13 revolute pair of described 5th connecting rod and described dipper, be connected the 15 revolute pair of described dipper push rod and described scraper bowl.
Described movable arm swinging assembly also comprises the 16 revolute pair of described frame and described swing arm, connect described first bracing frame, 17 revolute pair of the 3rd bracing frame and described swing arm, connect the 18 revolute pair of described frame and described 3rd driving link, connect the 19 revolute pair of described 3rd driving link and described six-bar linkage, connect the 20 revolute pair of described six-bar linkage and described swing arm, connect described swing arm, 21 revolute pair of described dipper and described second bracing frame.
Described telescopic component also comprise connect described dipper and described 4th driving link the 22 revolute pair, be connected the 23 revolute pair of described 4th driving link and described seven-link assembly and be connected the 24 revolute pair of described dipper expansion link and described seven-link assembly.
Described dipper push rod is provided with the 14 revolute pair, between the 14 revolute pair and the 7th revolute pair, is connected with the 8th connecting rod.
Compared to prior art, advantage of the present invention is: digging mechanism of the present invention is rational in infrastructure, diverse in function, there is scraper bowl upset and elevating function, movable arm swinging function, and adjustment excavation depth function, especially the function of excavation depth is adjusted, excavation depth can be added under the prerequisite of excavator base machine not movement, make digging mechanism of the present invention not only can complete excavator basic function and also can at some condition (mud prune job in such as riverbed, domatic operation) time better finishes the work, realize a tractor serves several purposes, and it is more time saving and energy saving.
Accompanying drawing explanation
Fig. 1 of the present inventionly a kind ofly controls to expand the dipper of excavation depth by crank block and to stretch the structural representation of digging mechanism.
Reference numeral: 1-first revolute pair, 2-first driving link, 3-second revolute pair, 4-first connecting rod, 5-the 3rd revolute pair, 6-first bracing frame, 7-the 4th revolute pair, 8-second connecting rod, 9-the 5th revolute pair, 10-second bracing frame, 11-the 6th revolute pair, 12-expansion link, 13-the 7th revolute pair, 14-third connecting rod, 15-the 8th revolute pair, 16-scraper bowl, 17-the 9th revolute pair, 18-second driving link, 19-the tenth revolute pair, 20-double leval jib, 21-the 11 revolute pair, 22-the 3rd bracing frame, 23-the 12 revolute pair, 24-the 5th connecting rod, 25-the 13 revolute pair, 26-dipper, 27-dipper expansion link, 28-the 14 revolute pair, 29-the 15 revolute pair, 30-the 16 revolute pair, 31-swing arm, 32-the 17 revolute pair, 33-the 18 revolute pair, 34-the 3rd driving link, 35-the 19 revolute pair, 36-six-bar linkage, 37-the 20 revolute pair, 38-the 21 revolute pair, 39-the 22 revolute pair, 40-the 4th driving link, 41-the 23 revolute pair, 42-seven-link assembly, 43-the 24 revolute pair, 44-the 8th connecting rod, 100-frame.
Detailed description of the invention
Below in conjunction with preferred embodiment and accompanying drawing thereof, technical solution of the present invention is further non-limitingly described in detail.
With reference to Fig. 1, its mechanical type dipper of expanded excavation depth corresponding to present pre-ferred embodiments stretches the structural representation of digging mechanism, this digging mechanism comprises multiple motor (not shown), frame 100, scraper bowl 16, scraper bowl upset assembly, scraper bowl lifting assembly, movable arm swinging assembly and telescopic component, wherein, frame 100 is for firm scraper bowl upset assembly, scraper bowl lifting assembly and movable arm swinging assembly; Scraper bowl 16 is groundwork part, for shoveling or digging dregs; Scraper bowl upset assembly is mainly used in controlling scraper bowl 16 and inwardly overturns or outwards overturn, and makes scraper bowl 16 pick and place dregs; Scraper bowl lifting assembly is mainly used in control dipper 26 and dipper expansion link 27 swings, thus causes scraper bowl 16 oscilaltion; Movable arm swinging assembly is mainly used in controlling swing arm 31 and swings up and down, thus result also in scraper bowl 16 oscilaltion occurs; Telescopic component is mainly used in the excavation depth regulating this digging mechanism.
Particularly, scraper bowl upset assembly is made up of the first revolute pair 1, first driving link 2, second revolute pair 3, first connecting rod 4, the 3rd revolute pair 5, first bracing frame 6, the 4th revolute pair 7, second connecting rod 8, the 5th revolute pair 9, second bracing frame 10, the 6th revolute pair 11, expansion link 12, the 7th revolute pair 13, third connecting rod 14 and the 8th revolute pair 15.
Scraper bowl lifting assembly is made up of the 9th revolute pair 17, second driving link 18, the tenth revolute pair 19, double leval jib the 20, the 11 revolute pair 21, the 3rd bracing frame the 22, the 12 revolute pair 23, the 5th connecting rod the 24, the 13 revolute pair 25, dipper 26, dipper expansion link the 27 and the 15 revolute pair 29.
Movable arm swinging assembly is made up of the 16 revolute pair 30, swing arm the 31, the 17 revolute pair the 32, the 18 revolute pair 33, the 3rd driving link the 34, the 19 revolute pair 35, six-bar linkage the 36, the 20 revolute pair the 37, the 21 revolute pair 38.
Telescopic component is made up of the 22 revolute pair 39, the 4th driving link the 40, the 23 revolute pair 41, seven-link assembly the 42 and the 24 revolute pair 43.
Wherein the first bracing frame 6, second bracing frame 10 and the 3rd bracing frame 22 all have three tie points.
Annexation is:
One end of first driving link 2 is connected in frame 100 by the first revolute pair 1, and the other end is connected with one end of first connecting rod 4 by the second revolute pair 3, and first connecting rod 4 other end is connected with the first tie point of the first bracing frame 6 by the 3rd revolute pair 5.Second tie point of the first bracing frame 6 is connected with second connecting rod 8 by the 4th revolute pair 7, and the 3rd tie point of the first bracing frame 6 is then connected with swing arm 31 and the 3rd bracing frame 22 by the 17 revolute pair 32.The other end of second connecting rod 8 is connected with the first tie point of the second bracing frame 10 by the 5th revolute pair 9.Second tie point of the second bracing frame 10 is connected with expansion link 12 by the 6th revolute pair 11, and the 3rd tie point of the second bracing frame 10 is connected with swing arm 31 and dipper 26 by the 21 revolute pair 38.One end of expansion link 12 is connected with the second tie point of the second bracing frame 10 by the 6th revolute pair 11, and the other end is connected with one end of third connecting rod 14 by the 7th revolute pair 13, and third connecting rod 14 other end is then connected with scraper bowl 16 by the 8th revolute pair 15.
One end of second driving link 18 is connected in frame 100 by the 9th revolute pair 17, the other end is then connected with one end of double leval jib 20 by the tenth revolute pair 19, and double leval jib 20 other end is connected with the first tie point of the 3rd bracing frame 22 by the 11 revolute pair 21.Second tie point of the 3rd bracing frame 22 is connected with one end of the 5th connecting rod 24 by the 12 revolute pair 23, and the 3rd tie point of the 3rd bracing frame 22 is connected with swing arm 31 and the first bracing frame 6 by the 17 revolute pair 32.The other end of the 5th connecting rod 24 is connected with one end of dipper 26 by the 13 revolute pair 25, and the other end of dipper 26 and mutual the stretching of dipper expansion link 27 are connected, and dipper expansion link 27 is connected with scraper bowl 16 by the 15 revolute pair 29.
One end of swing arm 31 is connected in frame 100 by the 16 revolute pair 30, and the other end is connected with dipper 26 and the second bracing frame 10 by the 21 revolute pair 38.One end of 3rd driving link 34 is connected in frame 100 by the 18 revolute pair 33, the other end is connected with one end of six-bar linkage 36 by the 19 revolute pair 35, and six-bar linkage 41 other end is connected with the middle part of swing arm 31 by the 20 revolute pair 37, the middle part of swing arm 31 opposite side is also connected with the first bracing frame 6 and the 3rd bracing frame 22 by the 17 revolute pair 32.
One end of 4th driving link 40 is connected with dipper 26 by the 22 revolute pair 39, the other end is connected with one end of seven-link assembly 42 with by the 23 revolute pair 41, and the other end of this seven-link assembly 42 is connected with dipper expansion link 27 by the 24 revolute pair 43.
For strengthening the connectivity of scraper bowl upset assembly and scraper bowl lifting assembly, dipper expansion link 27 being provided with the 14 revolute pair 28, between the 14 revolute pair 28 and the 7th revolute pair 13, being connected with the 8th connecting rod 44.
The course of work and principle:
When scraper bowl 16 needs inwardly to overturn, motor drives the first driving link 2 to make it turn clockwise around the first revolute pair 1, thus promotion first connecting rod 4 moves right, and the first bracing frame 6 is turned clockwise around the 17 revolute pair 32; First bracing frame 6 promotes the second bracing frame 10 by second connecting rod 8 again, and the second bracing frame 10 is turned clockwise around the 21 revolute pair 38; The rotation of the second bracing frame 10 makes expansion link 12 and third connecting rod 14 produce thrust, orders about scraper bowl 16 and inwardly overturns.In like manner, when scraper bowl 16 needs outwards to overturn, motor drives the first driving link 2 to be rotated counterclockwise around the first revolute pair 1, then pulls first connecting rod 4 to left movement, and the first bracing frame 6 is rotated counterclockwise around the 17 revolute pair 32; First bracing frame 6 pulls the second bracing frame 10 by second connecting rod 8 again, and the second bracing frame 10 is rotated counterclockwise around the 21 revolute pair 38.The rotation of the second bracing frame 10 makes expansion link 12 and third connecting rod 14 produce pulling force, orders about scraper bowl 16 and outwards overturns.
When scraper bowl 16 needs to rise, motor drives the second driving link 18 to make it be rotated counterclockwise around the 9th revolute pair 17, second driving link 18 orders about double leval jib 20 and pulls the 3rd bracing frame 22 left, 3rd bracing frame 22 is rotated counterclockwise around the 17 revolute pair 32, and pulling force is left produced to the 5th connecting rod 24, because swing arm 31 does not move, therefore dipper 26 is under the pulling force effect of the 5th connecting rod 24, with the 21 revolute pair 38 for the point of rotation is rotated counterclockwise, dipper 26 rotarily drive dipper expansion link 27 and scraper bowl 16 rises.In like manner, when scraper bowl 16 needs to decline, motor drives the second driving link 18 to make it turn clockwise around the 9th revolute pair 17, second driving link 18 orders about double leval jib 20 and promotes the 3rd bracing frame 22 to the right, 3rd bracing frame 22 is turned clockwise around the 17 revolute pair 32, promote the 5th connecting rod 24 to the right again in rotary course, thus make dipper 26 with the 21 revolute pair 38 for the point of rotation turns clockwise, dipper 26 rotarily drive dipper expansion link 27 and scraper bowl 16 declines.The rising of scraper bowl 16 and descent path are all curved.
Motor drives the 3rd driving link 34 to make it occur clockwise around the 18 revolute pair 33 or be rotated counterclockwise, 3rd driving link 34 clockwise or be rotated counterclockwise six-bar linkage 36 can be driven to the right or to left movement, because six-bar linkage 36 is connected with swing arm 31, therefore six-bar linkage 36 can drive swing arm 31 to swing up and down around the 16 revolute pair 30, and swing arm 31 drives scraper bowl to overturn assembly, scraper bowl lifting assembly and scraper bowl 16 by the first bracing frame 6 and the second bracing frame 22 again and swings up and down.
When needs adjustment excavation depth, 4th driving link 40 drives seven-link assembly 42, seven-link assembly 42 is pulled or promotes dipper expansion link 27 stretching motion occurs, when dipper expansion link 27 locking of stretching again by motor after assigned address fixes dipper expansion link 27 position, realize the flexible of dipper.When stretching motion occurs dipper expansion link 27, expansion link 12 will extend simultaneously or retract, and be locked, assisted expanding-contracting action during a certain position of same arrival by rod member retaining mechanism.A rotation period of drive motors can complete once stretching of swing arm push rod in this process.The excavation depth of the flexible adjustable scraper bowl 16 of dipper expansion link 27 and expansion link 12.
In sum, digging mechanism of the present invention is rational in infrastructure, diverse in function, there is scraper bowl upset and elevating function, movable arm swinging function and regulate excavation depth function, especially the function of excavation depth is adjusted, excavation depth can be added under the prerequisite of excavator base machine not movement, make digging mechanism of the present invention not only can complete the basic function of excavator but also better can finish the work in some condition (the mud prune job in such as riverbed, domatic operation) time, realize a tractor serves several purposes, and more time saving and energy saving.
It is pointed out that above-mentioned preferred embodiment is only and technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. control to expand the dipper of excavation depth by crank block to stretch a digging mechanism, it is characterized in that, it comprises frame, scraper bowl, scraper bowl upset assembly, scraper bowl lifting assembly, movable arm swinging assembly and telescopic component, wherein,
Scraper bowl upset assembly comprises by first driving link (2) of multiple revolute pair successively movable connection, first connecting rod (4), the first bracing frame (6), second connecting rod (8), the second bracing frame (10), expansion link (12) and third connecting rod (14), wherein, the first driving link (2), the first bracing frame (6), the second bracing frame (10) and third connecting rod (14) are also flexibly connected with frame, movable arm swinging assembly, scraper bowl lifting assembly and scraper bowl respectively mutually by revolute pair;
Scraper bowl lifting assembly comprises the second driving link (18) by multiple revolute pair successively movable connection, double leval jib (20), 3rd bracing frame (22), 5th connecting rod (24) and dipper (26), and the scalable dipper expansion link (27) that be connected mutual to dipper (26), wherein, second driving link (18) and the 3rd bracing frame (22) are also flexibly connected with frame and movable arm swinging assembly respectively mutually by revolute pair, dipper (26) is also flexibly connected with the second bracing frame (10) and movable arm swinging assembly respectively mutually by revolute pair, dipper expansion link (27) is also flexibly connected with scraper bowl mutually by revolute pair,
Movable arm swinging assembly comprises swing arm (31), the 3rd driving link (34) and six-bar linkage (36), wherein, the two ends of swing arm (31) are flexibly connected with frame and dipper (26) mutually respectively by revolute pair, the both sides at middle part are flexibly connected with the 3rd bracing frame (22) and six-bar linkage (36) mutually respectively by revolute pair, and the 3rd driving link (34) two ends are flexibly connected with frame and six-bar linkage (36) mutually respectively by revolute pair;
Telescopic component comprises telescopic component and comprises by interconnective 4th driving link (40) and the seven-link assembly (42) of revolute pair, wherein the 4th driving link (40) is also flexibly connected with dipper (26) mutually by revolute pair, and seven-link assembly (42) is also flexibly connected with dipper expansion link (27) mutually by revolute pair.
2. according to claim 1ly a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, it is characterized in that, described scraper bowl upset assembly also comprises the first revolute pair (1) connecting described frame and described first driving link (2), connect second revolute pair (3) of described first driving link (2) and described first connecting rod (4), connect the 3rd revolute pair (5) of described first connecting rod (4) and described first bracing frame (6), connect the 4th revolute pair (7) of described first bracing frame (6) and described second connecting rod (8), connect the 5th revolute pair (9) of described second connecting rod (8) and described second bracing frame (10), connect the 6th revolute pair (11) of described second bracing frame (10) and described expansion link (12), connect the 7th revolute pair (13) of described expansion link (12) and described third connecting rod (14), connect the 8th revolute pair (15) of described third connecting rod (14) and described scraper bowl.
3. according to claim 1ly a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, it is characterized in that, described scraper bowl lifting assembly also comprises the 9th revolute pair (17) connecting described frame and described second driving link (18), connect the tenth revolute pair (19) of described second driving link (18) and described double leval jib (20), connect the 11 revolute pair (21) of described double leval jib (20) and described 3rd bracing frame (22), connect the 12 revolute pair (23) of described 3rd bracing frame (22) and described 5th connecting rod (24), connect the 13 revolute pair (25) of described 5th connecting rod (24) and described dipper (26), connect the 15 revolute pair (29) of described dipper expansion link (27) and described scraper bowl.
4. according to claim 1ly a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, it is characterized in that, described movable arm swinging assembly also comprises the 16 revolute pair (30) connecting described frame and described swing arm (31), connect described first bracing frame (6), 17 revolute pair (32) of the 3rd bracing frame (22) and described swing arm (31), connect the 18 revolute pair (33) of described frame and described 3rd driving link (34), connect the 19 revolute pair (35) of described 3rd driving link (34) and described six-bar linkage (36), connect the 20 revolute pair (37) of described six-bar linkage (36) and described swing arm (31), connect described swing arm (31), 21 revolute pair (38) of described dipper (26) and described second bracing frame (10).
5. according to claim 1ly a kind ofly control to expand the dipper of excavation depth by crank block and to stretch digging mechanism, it is characterized in that, described telescopic component also comprises and connects described dipper (26) and the 22 revolute pair (39) of described 4th driving link (40), be connected the 23 revolute pair (41) of described 4th driving link (40) and described seven-link assembly (42) and be connected the 24 revolute pair (43) of described dipper expansion link (27) and described seven-link assembly (42).
6. a kind of mechanical retractable swing arm digging mechanism expanding digging radius according to claim 2, it is characterized in that, described dipper expansion link (27) is provided with the 14 revolute pair (28), between the 14 revolute pair (28) and the 7th revolute pair (13), is connected with the 8th connecting rod (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480878.4A CN105133679A (en) | 2015-08-03 | 2015-08-03 | Bucket rod telescopic excavating mechanism capable of expanding excavation depth through control of crank sliding block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480878.4A CN105133679A (en) | 2015-08-03 | 2015-08-03 | Bucket rod telescopic excavating mechanism capable of expanding excavation depth through control of crank sliding block |
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| CN105133679A true CN105133679A (en) | 2015-12-09 |
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| CN201510480878.4A Pending CN105133679A (en) | 2015-08-03 | 2015-08-03 | Bucket rod telescopic excavating mechanism capable of expanding excavation depth through control of crank sliding block |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120905A (en) * | 2016-06-24 | 2016-11-16 | 山东交通学院 | A kind of multiple-unit connecting rod drives three mobility sliding loader device people |
| CN106607633A (en) * | 2016-12-07 | 2017-05-03 | 广西大学 | A movable two-degree-of-freedom closed-chain structure gas cutting blanking machine |
| CN108360594A (en) * | 2018-02-08 | 2018-08-03 | 广州方阁建筑工程技术开发有限公司 | A kind of architectural furniture |
| CN108385749A (en) * | 2018-02-08 | 2018-08-10 | 广州方阁建筑工程技术开发有限公司 | A kind of modified architectural furniture |
| CN108396799A (en) * | 2018-02-08 | 2018-08-14 | 广州方阁建筑工程技术开发有限公司 | A kind of building construction device |
| CN108458891A (en) * | 2018-02-08 | 2018-08-28 | 广州元凛建筑工程技术开发有限公司 | A kind of modified organic pollution sampling and analyzing device |
| CN115142488A (en) * | 2021-03-31 | 2022-10-04 | 纳博特斯克有限公司 | Construction machine, drive system, and drive device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61180245U (en) * | 1985-04-26 | 1986-11-10 | ||
| EP0202545A1 (en) * | 1985-05-20 | 1986-11-26 | Deere & Company | Dipper stick, in particular for a bucket excavator |
| JPH0841927A (en) * | 1994-08-03 | 1996-02-13 | Japanic:Kk | Deep digging excavator |
| CN102359129A (en) * | 2011-07-07 | 2012-02-22 | 广西大学 | Controllable multi-link excavating mechanism |
| CN102900104A (en) * | 2012-11-07 | 2013-01-30 | 江苏柳工机械有限公司 | Telescopic excavation end working device for backhoe loader |
| CN203129206U (en) * | 2012-10-31 | 2013-08-14 | 三一重机有限公司 | Telescopic excavator bucket rod and excavator |
-
2015
- 2015-08-03 CN CN201510480878.4A patent/CN105133679A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61180245U (en) * | 1985-04-26 | 1986-11-10 | ||
| EP0202545A1 (en) * | 1985-05-20 | 1986-11-26 | Deere & Company | Dipper stick, in particular for a bucket excavator |
| JPH0841927A (en) * | 1994-08-03 | 1996-02-13 | Japanic:Kk | Deep digging excavator |
| CN102359129A (en) * | 2011-07-07 | 2012-02-22 | 广西大学 | Controllable multi-link excavating mechanism |
| CN203129206U (en) * | 2012-10-31 | 2013-08-14 | 三一重机有限公司 | Telescopic excavator bucket rod and excavator |
| CN102900104A (en) * | 2012-11-07 | 2013-01-30 | 江苏柳工机械有限公司 | Telescopic excavation end working device for backhoe loader |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120905A (en) * | 2016-06-24 | 2016-11-16 | 山东交通学院 | A kind of multiple-unit connecting rod drives three mobility sliding loader device people |
| CN106607633A (en) * | 2016-12-07 | 2017-05-03 | 广西大学 | A movable two-degree-of-freedom closed-chain structure gas cutting blanking machine |
| CN108360594A (en) * | 2018-02-08 | 2018-08-03 | 广州方阁建筑工程技术开发有限公司 | A kind of architectural furniture |
| CN108385749A (en) * | 2018-02-08 | 2018-08-10 | 广州方阁建筑工程技术开发有限公司 | A kind of modified architectural furniture |
| CN108396799A (en) * | 2018-02-08 | 2018-08-14 | 广州方阁建筑工程技术开发有限公司 | A kind of building construction device |
| CN108458891A (en) * | 2018-02-08 | 2018-08-28 | 广州元凛建筑工程技术开发有限公司 | A kind of modified organic pollution sampling and analyzing device |
| CN115142488A (en) * | 2021-03-31 | 2022-10-04 | 纳博特斯克有限公司 | Construction machine, drive system, and drive device |
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Application publication date: 20151209 |