CN103452148A - Double-power hydraulic material grabbing machine - Google Patents
Double-power hydraulic material grabbing machine Download PDFInfo
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- CN103452148A CN103452148A CN2013103535598A CN201310353559A CN103452148A CN 103452148 A CN103452148 A CN 103452148A CN 2013103535598 A CN2013103535598 A CN 2013103535598A CN 201310353559 A CN201310353559 A CN 201310353559A CN 103452148 A CN103452148 A CN 103452148A
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Abstract
The invention discloses a double-power hydraulic material grabbing machine. The double-power hydraulic material grabbing machine comprises a rotary table which is arranged on a track frame, wherein a cab, a rotary motor, a lifting cab bracket, a counter weight and a cable drum bracket are arranged on the rotary table; the rotary motor is connected with a material grabbing mechanism through a hydraulic rotary joint and a central current collector assembly; main pumps which are respectively connected with a motor and an engine are arranged on the rotary table, are connected in parallel through a pipeline and are communicated with a boom cylinder, a bucket arm cylinder, a hopper cylinder, a lifting cylinder and the rotary motor through a main valve; a hydraulic oil tank, a fuel oil tank and an electric appliance cabinet are arranged on the rotary table; the hydraulic oil tank is communicated with the two main pumps; the fuel oil tank is communicated with the engine; the electric appliance cabinet is communicated with the cable drum bracket, the hydraulic rotary joint, the central current collector assembly and the motor through a relay. A power source is supplied to the material grabbing machine by using electric energy and an internal combustion engine. The double-power hydraulic material grabbing machine has the characteristics of convenience and safety in operation, energy conservation and environment friendliness, and the technical problems of inconvenience in use and low safety in the prior art are solved.
Description
technical fieldthe invention belongs to technical field of engineering machinery, the double-power hydraulic materials-taking machine that to relate to a kind of power be electrical network electric energy or internal combustion engine, be specifically related to a kind of double-power hydraulic materials-taking machine.
background technologytraditional engineering machinery is to take internal combustion engine as power source mostly, and along with the rising steadily of International Crude Oil, fuel price grow to even greater heights, the labour cost of manpower is also improving simultaneously, safeguards that the normal running cost of machinery is constantly soaring.Moreover traditional engineering machinery has a large amount of toxic emissions and noise, the pollution of environment be can not be ignored, for example a large amount of waste gas is the arch-criminal who manufactures haze weather; On the contrary, electric motor driven engineering machinery only needs electric network source just enough, and the expense of power consumption is very low, is a kind of clean energy, almost there is no maintenance cost.Although double dynamical materials-taking machine is arranged domestic, and what adopt is constant speed motor, and pattern is single, and operating rate is unadjustable, can't carry out the power adjustment, uses the technical problem of inconvenience, poor stability.Therefore it is very necessary studying a kind of " double dynamical " drive unit that carries out the power adjustment, takes full advantage of the advantage of two kinds of energy, and the engineering machinery with double dynamical driving will have very optimistic application prospect.
summary of the inventionthe objective of the invention is to solve prior art and have the technical problem of using inconvenience, poor stability, provide a kind of double-power hydraulic materials-taking machine, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of double-power hydraulic materials-taking machine of the present invention, it comprises the turntable be arranged on track frame, described turntable is provided with driver's cabin, rotary motor, the lifting control cab support, counterweight and cable drum support, its main points are that described rotary motor is connected with material grabbing mechanism with centralized electrical equipment assembly by hydraumatic swivel joint, described turntable is provided with the main pump be connected with motor and the main pump be connected with motor, described two main pumps by the pipeline parallel connection by main valve and boom cylinder, bucket arm cylinder, the hopper oil cylinder, hoist cylinder and rotary motor are communicated with, described turntable is provided with the hydraulic oil container be communicated with two main pumps, and the fuel tank be communicated with motor reaches with cable drum support, swivel coupling and centralized electrical equipment assembly the Electric Appliance Cabinet be communicated with motor by relay.
Described motor and motor are connected with respectively motor radiator and radiator.
Described material grabbing mechanism comprises swing arm, dipper and hopper, and described bucket arm cylinder is arranged on the connecting portion of swing arm and dipper, and described hopper oil cylinder is arranged on the connecting portion of dipper and hopper; Described boom cylinder is arranged on the junction of hydraumatic swivel joint and centralized electrical equipment assembly and swing arm.
Described two main pumps are connected with motor with motor by shaft coupling respectively.
Described lifting control cab support is connected with driver's cabin by hoist cylinder.
The present invention utilizes electric energy and internal combustion engine to provide power source for materials-taking machine, has characteristics easy and safe to operate, energy-conserving and environment-protective, has solved prior art and has had the technical problem of using inconvenience, poor stability.
the accompanying drawing explanationfig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
1. cable drum support 2. counterweight 3. turntable 4. lifting control cab support 5. hoist cylinder 6. track frame 7. driver's cabin 8. boom cylinder 9. swing arm 10. bucket arm cylinder 11. hopper 12. hopper oil cylinder 13. dipper 14. main pump 15. main pump 16. motor 17. hydraulic oil container 18. fuel tank 19. Electric Appliance Cabinet 20. motor 21. motor radiator 22. radiator 23. main valve 24. rotary motor 25. hydraumatic swivel joints and centralized electrical equipment assemblies in figure
the specific embodimentsee figures.1.and.2, it comprises the present invention running motor and is arranged on the turntable 3 on track frame 6, described turntable 3 is provided with driver's cabin 7, rotary motor 24, lifting control cab support 4, counterweight 2 and cable drum support 1, described rotary motor 24 is connected with material grabbing mechanism with centralized electrical equipment assembly 25 by hydraumatic swivel joint, described turntable 3 is provided with the main pump 14 be connected with motor 20 and the main pump 15 be connected with motor 16, described two main pumps 14, 15 is in parallel by main valve 23 and boom cylinder 8 by pipeline, bucket arm cylinder 10, hopper oil cylinder 12, hoist cylinder 5 and rotary motor 24 are communicated with, described turntable 3 is provided with the hydraulic oil container 17 be communicated with two main pumps 14,15, and the fuel tank 18 be communicated with motor 16 reaches with cable drum support 1, swivel coupling and centralized electrical equipment assembly 25 Electric Appliance Cabinet 19 be communicated with motor 20 by relay, described motor 20 and motor 16 are connected with respectively motor radiator 21 and radiator 22, motor radiator the art is referred to as: independent oil is loose, described material grabbing mechanism comprises swing arm 9, dipper 13 and hopper 11, and described bucket arm cylinder 10 is arranged on the connecting portion of swing arm 9 and dipper 13, and described hopper oil cylinder 12 is arranged on the connecting portion of dipper 13 and hopper 11, described boom cylinder 8 is arranged on the junction of hydraumatic swivel joint and centralized electrical equipment assembly 25 and swing arm 9, described two main pumps 14,15 are connected with motor 16 with motor 20 by shaft coupling respectively, described lifting control cab support 4 is connected with driver's cabin 7 by hoist cylinder 5.
vitals layout of the present invention, effect and operating principle:
1. the present invention utilizes electric energy and internal combustion engine to provide power source for materials-taking machine, main pump 14 and main pump 15 are connected in parallel by pipeline, give boom cylinder 8 by main valve 23 respectively, bucket arm cylinder 10, hopper oil cylinder 12, hoist cylinder 5, rotary motor 24 provides hydraulic energy, driving downward moving arm dipper at hydraulic energy can move up and down, hopper oil cylinder drive hopper is done and is opened, closed action, thereby complete the operation that captures and put down material, under rotary motor revolution twisting force, turntable can drive equipment and do the revolution action, can complete the action that material shifts under the driving of running motor, on the cable drum support, cable can carry out the folding and unfolding cable along with the walking movement of materials-taking machine, and can keep synchronizeing with the speed of travel, driver's cabin can be adjusted height under the driving of hoist cylinder simultaneously, increased driver's field range, improved safety,
2. motor is that employing electrical network electric energy is 380V;
3. the electrical network electric energy utilized in the present invention is connected with the cable of cable drum support 1, and cable is connected with Electric Appliance Cabinet 19 with centralized electrical equipment assembly 25 by swivel coupling again, arrives motor 20 after the Electric Appliance Cabinet relay, for motor provides power; Main pump 14 is arranged on motor 20 by shaft coupling, these parts are used bolt to be arranged on turntable 3, under electric motor mode, the heat of hydraulic oil is that the motor radiator 21 by its side is dispelled the heat, these parts are arranged in the front of turntable 3 back counterweights 2, can provide power for materials-taking machine separately;
4. main pump 15 is arranged on motor 16 by shaft coupling, these two parts are used bolt to be arranged on turntable 3, under engine mode, the heat of hydraulic oil is dispelled the heat by engine radiator 22, main pump 15, motor 16, radiator 22 are arranged in the front of motor 20, main pump 14, the back of main valve 23, can provide power for materials-taking machine separately;
5. the present invention utilizes the main pump of motor and two systems of motor to link together by hydraulic hose, can use separately, also can use two kinds of power simultaneously, can the phase mutual interference between two systems;
6. under electric motor mode, motor 20 is by the control energy reduced-voltage starting motor 20 of Electric Appliance Cabinet 19, prevent that the electrical network step-down is serious, affecting other equipment normally moves, start-up course is the process of smoothly boosting, and from starting to the time that is raised to normal voltage, can be set by the electrical network actual conditions;
7. hydraulic oil container 17 is main pump 14, main pump 15 storage liquid force feeds, fuel tank 18 provides fuel oil for motor 16, Electric Appliance Cabinet 19 is control and protection parts of electric circuit, main valve 23 is materials-taking machine action control parts, rotary motor 24 is for materials-taking machine provides rotary power, and the cable on cable drum support 1 is connected with main valve respectively at Electric Appliance Cabinet with centralized electrical equipment assembly 25 by hydraumatic swivel joint with the running motor pipeline;
8. hoist cylinder 5, driver's cabin 7 are arranged on lifting control cab support 4, and the lifting control cab support is fixed by bolts on turntable 3, can be with turntable 3 motions;
9. boom cylinder and hoist cylinder have the hydraulic explosion-proof function, even pipe breakage also can self-locking prevent unexpected decline, security incident can not occur because of pipe breakage, simultaneously driver's cabin adjustment height, increase driver's field range, improved operational security.
Claims (5)
1. a double-power hydraulic materials-taking machine, it comprises the turntable be arranged on track frame, described turntable is provided with driver's cabin, rotary motor, lifting control cab support, counterweight and cable drum support, it is characterized in that described rotary motor is connected with material grabbing mechanism with centralized electrical equipment assembly by hydraumatic swivel joint, described turntable is provided with the main pump be connected with motor and the main pump be connected with motor, and described two main pumps are communicated with boom cylinder, bucket arm cylinder, hopper oil cylinder, hoist cylinder and rotary motor by main valve by the pipeline parallel connection; Described turntable is provided with the hydraulic oil container be communicated with two main pumps, and the fuel tank be communicated with motor reaches with cable drum support, swivel coupling and centralized electrical equipment assembly the Electric Appliance Cabinet be communicated with motor by relay.
2. a kind of double-power hydraulic materials-taking machine according to claim 1, is characterized in that described motor and motor are connected with respectively motor radiator and radiator.
3. a kind of double-power hydraulic materials-taking machine according to claim 1, it is characterized in that described material grabbing mechanism comprises swing arm, dipper and hopper, described bucket arm cylinder is arranged on the connecting portion of swing arm and dipper, and described hopper oil cylinder is arranged on the connecting portion of dipper and hopper; Described boom cylinder is arranged on the junction of hydraumatic swivel joint and centralized electrical equipment assembly and swing arm.
4. a kind of double-power hydraulic materials-taking machine according to claim 1, is characterized in that described two main pumps are connected with motor with motor by shaft coupling respectively.
5. a kind of double-power hydraulic materials-taking machine according to claim 1, is characterized in that described lifting control cab support is connected with driver's cabin by hoist cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103535598A CN103452148A (en) | 2013-08-14 | 2013-08-14 | Double-power hydraulic material grabbing machine |
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| CN2013103535598A CN103452148A (en) | 2013-08-14 | 2013-08-14 | Double-power hydraulic material grabbing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566590A (en) * | 2018-12-24 | 2019-04-05 | 天津萨克赛斯机械技术开发有限公司 | A kind of weeder |
| CN110171345A (en) * | 2019-06-18 | 2019-08-27 | 民航协发机场设备有限公司 | Chassis and vehicle with it |
| CN113120761A (en) * | 2021-04-16 | 2021-07-16 | 济宁迈斯伯尔机械股份有限公司 | Port material machine with double-power automatic switching effect |
| CN114406620A (en) * | 2022-01-27 | 2022-04-29 | 江苏润邦重工股份有限公司 | Production and manufacturing process of main steel structural member of hydraulic material grabbing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001074398A (en) * | 1999-09-07 | 2001-03-23 | Kiyoshi Amamiya | Mine removing/farmland improving machine |
| CN201843154U (en) * | 2010-10-27 | 2011-05-25 | 陕西奥力信工程机械有限公司 | Oil-electricity mixed wheel-type semi-rotary excavator |
| CN102852180A (en) * | 2012-08-27 | 2013-01-02 | 泰州市华骏机械设备制造有限公司 | Excavator with lifting cab |
| CN203462498U (en) * | 2013-08-14 | 2014-03-05 | 山重建机(济宁)有限公司 | Double-power hydraulic material gripping machine |
-
2013
- 2013-08-14 CN CN2013103535598A patent/CN103452148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001074398A (en) * | 1999-09-07 | 2001-03-23 | Kiyoshi Amamiya | Mine removing/farmland improving machine |
| CN201843154U (en) * | 2010-10-27 | 2011-05-25 | 陕西奥力信工程机械有限公司 | Oil-electricity mixed wheel-type semi-rotary excavator |
| CN102852180A (en) * | 2012-08-27 | 2013-01-02 | 泰州市华骏机械设备制造有限公司 | Excavator with lifting cab |
| CN203462498U (en) * | 2013-08-14 | 2014-03-05 | 山重建机(济宁)有限公司 | Double-power hydraulic material gripping machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566590A (en) * | 2018-12-24 | 2019-04-05 | 天津萨克赛斯机械技术开发有限公司 | A kind of weeder |
| CN110171345A (en) * | 2019-06-18 | 2019-08-27 | 民航协发机场设备有限公司 | Chassis and vehicle with it |
| CN113120761A (en) * | 2021-04-16 | 2021-07-16 | 济宁迈斯伯尔机械股份有限公司 | Port material machine with double-power automatic switching effect |
| CN114406620A (en) * | 2022-01-27 | 2022-04-29 | 江苏润邦重工股份有限公司 | Production and manufacturing process of main steel structural member of hydraulic material grabbing machine |
| CN114406620B (en) * | 2022-01-27 | 2023-09-08 | 江苏润邦重工股份有限公司 | Production and manufacturing process of main steel structural part of hydraulic material grabbing machine |
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Application publication date: 20131218 |