CN202787213U - Dynamic compaction machine capable of automatically hooking and unhooking - Google Patents
Dynamic compaction machine capable of automatically hooking and unhooking Download PDFInfo
- Publication number
- CN202787213U CN202787213U CN 201220395064 CN201220395064U CN202787213U CN 202787213 U CN202787213 U CN 202787213U CN 201220395064 CN201220395064 CN 201220395064 CN 201220395064 U CN201220395064 U CN 201220395064U CN 202787213 U CN202787213 U CN 202787213U
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- dynamic compaction
- compaction machinery
- pilot hole
- connecting rod
- support claw
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Abstract
The utility model discloses a dynamic compaction machine capable of automatically hooking and unhooking. The dynamic compaction machine comprises an automatically hooking and unhooking device. When the automatically hooking and unhooking device is separated from a rammer (3), a supporting claw (27) is inserted in a guide hole, and stretches or retracts through a cylinder rod. A second end of a connection rod (25) drives a first end of the supporting claw (27) to expand outwards, and the outer surface of the supporting claw (27) is matched with the surface of the inner wall of the guide hole, so the automatically hooking and unhooking device is enabled to be connected with the rammer (3). The dynamic compaction machine capable of automatically hooking and unhooking achieves the automatically hooking and unhooking function of the rammer, can eliminate potential safety hazards caused by manual hooking, moreover, can improve dynamic compaction efficiency, and is good in stability, safe and reliable for users.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates in particular to a kind of dynamic compaction machinery that can automatic hanging breaks off relations.
Background technology
At present, domestic most employing is transformed 300 tons of rice to 500 ton rice crawler type dynamic compaction machineries with 50 tons～80 tons medium and small tonnage caterpiller cranes, realizes the strong rammer operation of 800 tons of following energy levels of rice by increasing the servicing units such as door frame.The shortcomings such as this improved dynamic compaction machinery exists that vibrations are large, poor stability, practical efficient are low, consumption and maintenance cost height can not adapt to high-intensity strong rammer job requirements.In addition, transform on existing crawler crane basis, the development that can not satisfy strong tamping technology is to the demand of high level more.Existing dynamic compaction machinery hook mode is generally the human assistance hook, and strong rammer efficient is low.Can not satisfy the user to the requirement of strong rammer operation effect.
Summary of the invention
In view of this, a technical problem to be solved in the utility model provides a kind of dynamic compaction machinery that can automatic hanging breaks off relations, and can realize breaking off relations with the automatic hanging of hammer ram.
A kind of dynamic compaction machinery that can automatic hanging breaks off relations comprises: automatic coupling/decoupling device; Described automatic coupling/decoupling device comprises: connector 28, fairlead 29, oil cylinder 26, connecting rod 25 and bearing claw 27; The top of described connector 28 is connected with the suspension hook of described dynamic compaction machinery, and the bottom of described connector 28 is fixedly connected with the cylinder bottom of the barrel of described oil cylinder 26; The cylinder masthead end of the first end of described connecting rod 25 and described oil cylinder 26 is hinged, and the second end of described connecting rod and the first end of described support claw are hinged, and the second end of described support claw is hinged on the described connector 28; The lower end of described fairlead 29 is fixedly connected with hammer ram 3; Described fairlead 29 arranges the pilot hole of taper, and the aperture of described pilot hole upper end is less than the aperture of described pilot hole lower end; Under the state of described automatic coupling/decoupling device and 3 disengagings of described hammer ram, described support claw 27 inserts described pilot hole, elongate or shorten by described cylinder bar, the first end that the second end of described connecting rod 25 drives described support claw 27 outwards opens, the external surface of described support claw 27 matches with the inner wall surface of described pilot hole, and described automatic coupling/decoupling device is connected with described hammer ram 3; Wherein, the quantity of described connecting rod 25 and bearing claw 27 is more than 2 or 2.Under described automatic coupling/decoupling device and state that described hammer ram 3 is connected, elongate or shorten by described cylinder bar, the first end that the second end of described connecting rod 25 drives described support claw 27 inwardly shrinks, the external surface of described support claw 27 and the inner wall surface of described pilot hole break away from, and the described hammer ram 3 of described automatic coupling/decoupling device is thrown off.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described pilot hole is through hole, in top and the bottom of described pilot hole inner bore chamfering is set all.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described dynamic compaction machinery comprises turntable 6; Described turntable 6 is set for the eccentric with respect to the complete machine center line of described dynamic compaction machinery.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described dynamic compaction machinery comprises truss arm 4; Described truss arm 4 is hinged by bearing pin and described turntable 6.
According to an embodiment of dynamic compaction machinery of the present utility model, further, the horizontal range of the pin joint of described truss arm 4 and described turntable 6 and the centre of gyration of described turntable 6 is 1300-1500mm.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described truss arm 4 comprises: one or more coxopodite arms 37 and epimerite arm 36.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described coxopodite arm comprises two lower chords that be arranged in parallel 38,39, and described guard bar 31 is fixedly connected with two described lower chords 38,39 respectively; Described guard bar 31 is positioned at the below of two described lower chords 38,39, and with two described lower chords 38,39 all be spatial vertical.
According to an embodiment of dynamic compaction machinery of the present utility model, further, in described guard bar 31 binding tire or sponges.
According to an embodiment of dynamic compaction machinery of the present utility model, further, the below of described coxopodite arm is provided with PVC soft board 40.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described dynamic compaction machinery also comprises: vehicle frame 15 and track beam 7; Described vehicle frame 15 adopts the socket connection mode with track beam 7.
According to an embodiment of dynamic compaction machinery of the present utility model, further, described dynamic compaction machinery is the crawler type dynamic compaction machinery;
According to an embodiment of dynamic compaction machinery of the present utility model, further, the engine power of described dynamic compaction machinery is 110KW.
The automatic hanging unhook function that dynamic compaction machinery of the present utility model can be realized hammer ram realizes efficient strong rammer operation, improves strong rammer efficient, can eliminate the potential safety hazard that artificial hook brings, for the user provides the more dynamic compaction machinery of energy saving economy.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1A-1B is the schematic diagram according to an embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model;
Fig. 2 is the schematic diagram according to the automatic coupling/decoupling device among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model;
Fig. 3 is the schematic diagram according to the turntable eccentric setting among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model;
Fig. 4 is the schematic diagram according to the jib among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.
Fig. 5 A-5B is the schematic diagram according to the swinging kick among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.
The specific embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model wherein is described.Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with figure and embodiment the technical solution of the utility model is carried out many-sided description.
Figure 1A-1B is the schematic diagram according to an embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.Figure 1B is the top view that dynamic compaction machinery removes some parts.As shown in the figure, dynamic compaction machinery comprises: suspension hook 1, automatic coupling/decoupling device 2, hammer ram 3, variable cross-section space truss arm 4, pulpit 5, turntable 6, track beam 7, canopy 8, counterweight 9, man-like shelf 10, luffing assembly pulley 11, wire rope 12, slew gear 13, hydraulic system 14, vehicle frame 15, fuel tank 16, jib lubbing mechanism 17, ratchet lockable mechanism 18, lifting mechanism 19, motor 20, oil pump device 21, hydraulic oil container 22, electrical system 23.Truss arm 4 is hinged by bearing pin and turntable 6, can be by optimizing the boom system position of articulating point, and it is stressed to improve boom system, reduces the principal arm Cable forces, and jib rocks littlely behind the hammer ram sudden outburst, and complete machine rocks little, improves application life.
According to an embodiment of the present utility model, the pin joint position of truss arm 4 with turntable 6 can be moved forward with respect to the centre of gyration, man-like shelf 10 each hinge are mobile and increasing man-like shelf height backward, more than each hinge to move purpose be in order to increase wire rope 12 to the arm of forces of truss arm 4, thereby reduce the pulling force of wire rope 12, wire rope 12 self storage power also reduces.Behind the hammer ram Condition of Sudden Unloading, principal arm rocks and will greatly reduce, thereby improves jib application life.According to an embodiment, the horizontal range of the pin joint of truss arm 4 and turntable 6 and the centre of gyration of turntable 6 is 1300-1500mm, the top of man-like shelf 10 is 3900-6500mm to the vertical height of the pin joint of truss arm 4 and turntable 6, and the top of man-like shelf 10 is 4500-5500mm to the horizontal range of the pin joint of truss arm 4 and turntable 6.
Fig. 2 is the schematic diagram according to the automatic coupling/decoupling device among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.As shown in the figure, automatic coupling/decoupling device comprises: connector 28, fairlead 29, oil cylinder 26, connecting rod 25 and bearing claw 27.The top of connector 28 is connected with the suspension hook of dynamic compaction machinery 1, and the bottom of connector 28 is fixedly connected with the cylinder bottom of the barrel of oil cylinder 26.Can be to weld, rivet or be threaded.The cylinder masthead end of the first end of connecting rod 25 and oil cylinder 26 is hinged, and the second end of connecting rod and the first end of support claw are hinged, and the second end of support claw is hinged on the connector 28; The lower end of fairlead 29 is fixedly connected with hammer ram 3; Fairlead 29 arranges the pilot hole of taper, and the aperture of pilot hole upper end is less than the aperture of pilot hole lower end." first " herein and " second " only play the effect of difference, and special implication is not arranged.
Under the state of automatic coupling/decoupling device and hammer ram 3 disengagings, support claw 27 inserts pilot hole, extend by the cylinder bar, the first end that the second end of connecting rod 25 drives support claw 27 outwards opens, the external surface of support claw 27 matches with the inner wall surface of pilot hole, and automatic coupling/decoupling device is connected with hammer ram 3.According to an embodiment, are connected the angle that connects and the variation of installation site with support claw by changing connecting rod 25, also can shorten by the cylinder bar, the first end of the second end drive support claw 27 of connecting rod 25 is outwards opened, the external surface of support claw 27 matches with the inner wall surface of pilot hole, and automatic coupling/decoupling device is connected with hammer ram 3.The quantity of connecting rod 25 and bearing claw 27 is more than 2 or 2.
According to an embodiment of the present utility model, under automatic coupling/decoupling device and state that hammer ram 3 is connected, shorten by the cylinder bar, the first end that the second end of connecting rod 25 drives support claw 27 inwardly shrinks, the external surface of support claw 27 and the inner wall surface of pilot hole break away from, and automatic coupling/decoupling device hammer ram 3 is thrown off.According to an embodiment, are connected the angle that connects and the variation of installation site with support claw by changing connecting rod 25, also can be by the elongation of cylinder bar, the first end of the second end drive support claw 27 of connecting rod 25 is inwardly shunk, the external surface of support claw 27 and the inner wall surface of pilot hole break away from, and automatic coupling/decoupling device hammer ram 3 is thrown off.Pilot hole can not be through hole, when being through hole, inner bore chamfering all is set, the operation of can conveniently hang, breaking off relations in top and the bottom of pilot hole.
Fig. 3 is the schematic diagram according to the turntable eccentric setting among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.As shown in Figure 3, pulpit 5, turntable 6 and canopy 8, wherein, the center line 33 of turntable 6 is set for the eccentric with respect to the complete machine center line 34 of dynamic compaction machinery.Arrange by eccentric turntable, can realize that complete machine transportation width dimensions is controlled in 3 meters, can realize the transportation of train and semitrailer, improve complete machine transition convenience and economy.
Fig. 4 is the schematic diagram according to the jib among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.As shown in Figure 4, truss arm 4 comprises one or more coxopodite arms 37 and epimerite arm 36.The standard of coxopodite arm can be 6 meters of 3 meters, standard, can realize 13 meters to 25 meters (being a kind of brachium every 3 meters) totally 5 kinds of brachiums combinations, to satisfy the different strong rammer operations that can require of ramming.When truss arm 4 comprised a plurality of coxopodite arm 37, the section area of each coxopodite arm 37 can be not identical, and for example from the bottom to the top, the section area of each coxopodite arm 37 increases gradually.Epimerite arm 36 adopts eccentric up and down variable section structure, thereby has effectively increased the hammer ram space, can adopt the larger hammer ram of ramming area.
The protective frame device 30 of design assembling reduces the amplitude of fluctuation of hanger system on the arm head of dynamic compaction machinery epimerite arm 36, thereby avoids detacher bump jib, or reduces it to the impact of jib.The coxopodite arm comprises two lower chords that be arranged in parallel 38,39, and guard bar 31 is fixedly connected with two lower chords 38,39 respectively.Guard bar 31 is positioned at the below of two lower chords 38,39, and with two lower chords 38,39 all be spatial vertical.Can in guard bar 31 binding tire or sponges, reduce the impact force of hammer ram.The below of coxopodite arm is provided with PVC soft board 40, and the clod, the stone that splash in the time of can effectively preventing the strong rammer operation fly to turntable, thus protection hoisting mechanism and slew gear.
Fig. 5 A-5B is the schematic diagram according to the swinging kick among the embodiment of the dynamic compaction machinery that can automatic hanging breaks off relations of the present utility model.Vehicle frame 15 is connected the employing socket connection with track beam 7.According to an embodiment, vehicle frame 15 is provided with swinging kick 45, and swinging kick 45 is inserted in the installing hole of track beam 7 settings, cooperates with installing hole.Swinging kick 45 is provided with adjusts cushion block 42, and swinging kick 45 comprises mounting blocks 41, will adjust cushion block 42 by screw 44 and pad 43 and be installed on the mounting blocks 41.Have the gap by adjusting after cushion block 42 has been eliminated vehicle frame and track beam is connected, vehicle frame 15 does not just have relative motion with track beam 7 during strong rammer, is more suitable for the strong rammer operating mode, effectively strengthens the application life of car load.When tamping operation, for safety, the reliability that improves dynamic compaction machinery, vehicle frame 15 centers are near track beam 7 directive wheels one end.For strengthening complete machine stability, the gauge of two track beams 7 is larger, and gauge is 3600mm.Track beam length reaches 5000mm.
According to an embodiment of the present utility model, the engine power of dynamic compaction machinery is 110KW.
The utility model provides a kind of more economical, more efficient strong rammer equipment, can eliminate the potential safety hazard that artificial hook brings, and get off track beam and the vehicle frame employing socket connection of the utility model dynamic compaction machinery, eliminate the gap of track beam and vehicle frame socket connection by regulating the gap ejecting block, making gets off becomes integral body, when hammer ram falls suddenly, eliminate because the relative motion between track beam and vehicle frame is caused in the gap, improve the application life of structural member, large gauge and lengthening track beam make whole vehicle stability stronger, are more suitable for the strong rammer operating mode.Arrange that by eccentric turntable realization complete machine transportation width dimensions is controlled in 3 meters, can realize the transportation of train and semitrailer, improve complete machine transition convenience and economy.Reduce engine power, for the user provides the more dynamic compaction machinery of energy saving economy.
The utility model is in conjunction with dynamic compaction machinery real work operating mode, stable, efficient, safety, reliably as cutting point, provide a kind of long service life, efficient, good stability, safety, reliable automatic coupling crawler type dynamic compaction machinery, remedied the ubiquitous inefficient defective of dynamic compaction machinery.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (10)
1. a dynamic compaction machinery that can automatic hanging breaks off relations is characterized in that, comprising: automatic coupling/decoupling device; Described automatic coupling/decoupling device comprises: connector (28), fairlead (29), oil cylinder (26), connecting rod (25) and bearing claw (27);
The top of described connector (28) is connected with the suspension hook of described dynamic compaction machinery, and the bottom of described connector (28) is fixedly connected with the cylinder bottom of the barrel of described oil cylinder (26); The cylinder masthead end of the first end of described connecting rod (25) and described oil cylinder (26) is hinged, and the second end of described connecting rod and the first end of described support claw are hinged, and the second end of described support claw is hinged on the described connector (28); The lower end of described fairlead (29) is fixedly connected with hammer ram (3); Described fairlead (29) arranges the pilot hole of taper, and the aperture of described pilot hole upper end is less than the aperture of described pilot hole lower end;
Under the state of described automatic coupling/decoupling device and described hammer ram (3) disengaging, described support claw (27) inserts described pilot hole, elongate or shorten by described cylinder bar, the first end that the second end of described connecting rod (25) drives described support claw (27) outwards opens, the external surface of described support claw (27) matches with the inner wall surface of described pilot hole, and described automatic coupling/decoupling device is connected with described hammer ram (3);
Under described automatic coupling/decoupling device and state that described hammer ram (3) is connected, shorten or elongation by described cylinder bar, the first end that the second end of described connecting rod (25) drives described support claw (27) inwardly shrinks, the external surface of described support claw (27) and the inner wall surface of described pilot hole break away from, and the described hammer ram of described automatic coupling/decoupling device (3) is thrown off;
Wherein, the quantity of described connecting rod (25) and bearing claw (27) is more than 2 or 2.
2. dynamic compaction machinery as claimed in claim 1 is characterized in that:
Described pilot hole is through hole, in top and the bottom of described pilot hole inner bore chamfering is set all.
3. dynamic compaction machinery as claimed in claim 1 is characterized in that:
Described dynamic compaction machinery comprises turntable (6); Described turntable (6) is set for the eccentric with respect to the complete machine center line of described dynamic compaction machinery.
4. dynamic compaction machinery as claimed in claim 1 is characterized in that:
Described dynamic compaction machinery comprises truss arm (4);
Described truss arm (4) is hinged by bearing pin and described turntable (6).
5. dynamic compaction machinery as claimed in claim 4 is characterized in that:
The horizontal range of the pin joint of described truss arm (4) and described turntable (6) and the centre of gyration of described turntable (6) is 1300-1500mm.
6. dynamic compaction machinery as claimed in claim 4 is characterized in that:
Described truss arm (4) comprising: one or more coxopodite arms (37) and epimerite arm (36).
7. dynamic compaction machinery as claimed in claim 6 is characterized in that:
Described coxopodite arm comprises two lower chords that be arranged in parallel (38,39), and described guard bar (31) is fixedly connected with two described lower chords (38,39) respectively;
Described guard bar (31) is positioned at the below of two described lower chords (38,39), and with two described lower chords (38,39) all be spatial vertical.
8. dynamic compaction machinery as claimed in claim 7 is characterized in that:
In described guard bar (31) binding tire or sponge.
9. dynamic compaction machinery as claimed in claim 7 is characterized in that:
The below of described coxopodite arm is provided with PVC soft board (40).
10. such as the described dynamic compaction machinery of claim 1 to 9 any one, it is characterized in that:
Described dynamic compaction machinery is the crawler type dynamic compaction machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395064 CN202787213U (en) | 2012-08-10 | 2012-08-10 | Dynamic compaction machine capable of automatically hooking and unhooking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395064 CN202787213U (en) | 2012-08-10 | 2012-08-10 | Dynamic compaction machine capable of automatically hooking and unhooking |
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| Publication Number | Publication Date |
|---|---|
| CN202787213U true CN202787213U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220395064 Expired - Lifetime CN202787213U (en) | 2012-08-10 | 2012-08-10 | Dynamic compaction machine capable of automatically hooking and unhooking |
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| CN (1) | CN202787213U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572746A (en) * | 2012-08-10 | 2014-02-12 | 徐工集团工程机械股份有限公司 | Dynamic compaction machine capable of automatically hooking and unhooking |
| CN104234031A (en) * | 2013-06-18 | 2014-12-24 | 郑州宇通重工有限公司 | Full-automatic hooking and unhooking dynamic compactor |
| CN104234030A (en) * | 2013-06-18 | 2014-12-24 | 郑州宇通重工有限公司 | Automatic hooking, height fixing and unhooking dynamic compaction machine |
| CN104895042A (en) * | 2015-06-02 | 2015-09-09 | 徐工集团工程机械股份有限公司 | Dynamic compactor arm head structure and dynamic compactor |
| CN109185384A (en) * | 2018-11-23 | 2019-01-11 | 高旭春 | Freely falling body restrains buffer to other side |
-
2012
- 2012-08-10 CN CN 201220395064 patent/CN202787213U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572746A (en) * | 2012-08-10 | 2014-02-12 | 徐工集团工程机械股份有限公司 | Dynamic compaction machine capable of automatically hooking and unhooking |
| CN103572746B (en) * | 2012-08-10 | 2016-03-23 | 徐工集团工程机械股份有限公司 | A kind of can automatic hanging break off relations dynamic compaction machinery |
| CN104234031A (en) * | 2013-06-18 | 2014-12-24 | 郑州宇通重工有限公司 | Full-automatic hooking and unhooking dynamic compactor |
| CN104234030A (en) * | 2013-06-18 | 2014-12-24 | 郑州宇通重工有限公司 | Automatic hooking, height fixing and unhooking dynamic compaction machine |
| CN104234031B (en) * | 2013-06-18 | 2015-12-16 | 郑州宇通重工有限公司 | A kind of full-automatic de-hook dynamic compaction machinery |
| CN104234030B (en) * | 2013-06-18 | 2017-05-10 | 郑州宇通重工有限公司 | Automatic hooking, height fixing and unhooking dynamic compaction machine |
| CN104895042A (en) * | 2015-06-02 | 2015-09-09 | 徐工集团工程机械股份有限公司 | Dynamic compactor arm head structure and dynamic compactor |
| CN109185384A (en) * | 2018-11-23 | 2019-01-11 | 高旭春 | Freely falling body restrains buffer to other side |
| CN109185384B (en) * | 2018-11-23 | 2023-08-11 | 高旭春 | Free falling body opposite-side holding buffer |
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Granted publication date: 20130313 |