CN104805881A - Highland backhole loader - Google Patents
Highland backhole loader Download PDFInfo
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- CN104805881A CN104805881A CN201510145718.4A CN201510145718A CN104805881A CN 104805881 A CN104805881 A CN 104805881A CN 201510145718 A CN201510145718 A CN 201510145718A CN 104805881 A CN104805881 A CN 104805881A
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- driver
- vehicle frame
- cabin assembly
- loader
- type loader
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Abstract
The invention discloses a highland backhole loader. The highland backhole loader comprises a frame (8) serving as a main body, a loading working device (13), an excavation working device (1), a cab assembly (3), a power system (9), a machine cover coverage part (10), a drive system (11), a working hydraulic system (2), a parking brake system (5), a running brake system (7), a steering hydraulic system (4), an air conditioning system (12) and an electrical applicable system (6) and further comprises a life supporting system (14) capable of meeting the oxygen demand of a driver in a highland, an adjustable independent heat dissipation system (15) capable of controlling the rotating speed of a fan according to the temperature of a radiator and a low-temperature heating system (16) capable of ensuring -40 DEG C smooth starting of the whole loader. The environmental adaptation of the backhole loader is greatly improved, and the highland backhole loader can especially adapt to highland high-and-cold, oxygen-poor and strong-ultraviolet severe environments and the like.
Description
Technical field
The present invention relates to a kind of loader-digger, particularly relate to a kind of Novel loader-digger adapting to altitude environment, belong to technical field of engineering machinery.
Background technology
Loader-digger is commonly called as two and hurries, be a kind of collect excavate be loaded into one Versatile Construction Machinery.Complete machine rational and compact, handsome in appearance, operation comfort and convenient, turning radius is little, favorable working performance, cost performance are high, be at home and abroad widely used.
Along with the lasting propelling of China's development of the West Regions, many newly-built speedways and railway are also badly in need of the engineering machinery such as loader-digger and are carried out care and maintenance.Yunnan-Guizhou of China, Qinghai-Tibet, the Pamir Mountain Area amount to 2,700,000 square kilometres, account for nearly 30% of area, and sea level on the average is 3000 to 4500m.But the loader-digger major part of domestic and international present stage is applicable to Plain environment, ISO to the definition of plateau elevation only at more than 1000m.Therefore, in the face of adverse circumstances such as highland and severe cold, anoxic, intensive ultraviolets, a large amount of reliable engineering machinery adapting to China's altitude environment is badly in need of in western highlands, and this provides opportunity to develop also to the plateau of loader-digger.
Summary of the invention
For above-mentioned existing technical problem, the invention provides a kind of plateau type loader-digger, to adapt to the adverse circumstances such as highland and severe cold, anoxic, intensive ultraviolet.
For achieving the above object, the invention provides a kind of plateau type loader-digger, comprise the vehicle frame as main body, the loading equipment of connecting vehicle frame front end, be arranged on the excacation device of vehicle frame rear end, be arranged on the driver's cabin assembly of top in vehicle frame, be arranged on the dynamical system on the vehicle frame of driver's cabin assembly front, be arranged on the hood covering above dynamical system, connect dynamical system and the transmission system on thereunder vehicle frame is installed, be arranged on hydraulic system of working vehicle frame also connecting respectively excacation device and loading equipment, to be arranged in driver's cabin assembly and the parking brake system of connection for transmission system is unified service braking system respectively, be arranged on the steering hydraulic system also connecting hydraulic system of working and transmission system in driver's cabin assembly respectively, to be arranged in driver's cabin assembly and to connect the air-conditioning system of dynamical system, be arranged on the electric system that driver's cabin assembly front upper place also connects dynamical system and air-conditioning system respectively.The air conditioning air outlet that described air-conditioning system is positioned at driver's cabin assembly is provided with 17.Driver's cabin layout meets ergonomics, and more rationally, operation comfort is greatly improved, and reaches the requirement of ROPS and FOPS.
This plateau type loader-digger improvement is: also comprise life-support system, adjustable independent cooling system, low-temperature heating system.Described adjustable independent cooling system is arranged on the vehicle frame of driver's cabin assembly front, and connect dynamical system, hydraulic system of working and transmission system respectively, rotation speed of the fan can be controlled according to radiator temperature, better save oil consumption, reduce noise, greatly improve the heat balance ability of complete machine.Described life-support system is arranged in driver's cabin assembly, and connecting circuit system, can meet driver on plateau the demand to oxygen, help it to overcome high altitude anoxia, improve body conformance, reduce fatigue strength.Described low-temperature heating system is arranged on the vehicle frame in driver's cabin assembly front, and connecting circuit system, can ensure that complete machine starts smoothly at-40 DEG C.
Further, described life-support system comprises oxygenerator, and by the control panel of oxygen hose and wire harness connecting circuit system.
Further, described adjustable independent cooling system comprises the refrigerating module assembly being provided with fan, the temperature pick up be arranged on refrigerating module assembly, and the controller be connected with temperature pick up.
Further, described hood covering combines primarily of upper cover, left sideshield, right sideshield, front shroud, and upper cover lifted angle is large, and left and right limit cover magnet and rotary lock fix on, and such convenient disassembly, greatly improves the maintainability of complete machine.
Further, the skeleton of described driver's cabin assembly selects low temperature resistant steel to make, and installs LOW-E antiultraviolet tempered glass.This glass has higher sunlight transmissivity, ensures that more sunlight enters indoor, very low emissivity and high far infrared reflectivity, indoor heat can be effectively stoped to let out to outdoor, the application of Filming Technology, while guarantee interior temperature, ultraviolet isolating rate also reaches more than 99.9%.
Further, this plateau type loader-digger also comprises mark, is attached to vehicle frame respectively, loads in equipment, excacation device, driver's cabin assembly and dynamical system.
Further, for meet complete machine on plateau the demand to power, described dynamical system adopts the turbocharged engine meeting China plateau and require.
Further, described dynamical system is fixed on vehicle frame by damper.
Further, described transmission system is arranged on vehicle frame by damper.
Further, described driver's cabin assembly is arranged on vehicle frame by damper.
The present invention, owing to have employed such scheme, greatly improves the environmental suitability of loader-digger, especially can adapt to the adverse circumstances such as highland and severe cold, anoxic, intensive ultraviolet.Further, overall design is more reasonable, and diverse in function, can be equipped with the facility such as four in one bucket, well lid milling device, quartering hammer, auger.In addition, whole aircraft reliability have also been obtained further lifting, and operating efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of life-support system in the present invention;
Fig. 3 is the structural representation of adjustable independent cooling system in the present invention;
In figure: 1, excacation device, 2, hydraulic system of working, 3, driver's cabin assembly, 4, steering hydraulic system, 5, parking brake system, 6, electric system, 7, service braking system, 8, vehicle frame, 9, dynamical system, 10, hood covering, 11, transmission system, 12, air-conditioning system, 13, equipment is loaded, 14, life-support system, 15, adjustable independent cooling system, 16, low-temperature heating system, 17, mark.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, plateau type loader-digger of the present invention, based on vehicle frame 8, comprises and loads equipment 13, excacation device 1, driver's cabin assembly 3, dynamical system 9, transmission system 11, hydraulic system of working 2, parking brake system 5 and service braking system 7, steering hydraulic system 4, air-conditioning system 12, electric system 6, hood covering 10, life-support system 14, adjustable independent cooling system 15, low-temperature heating system 16.
Wherein: load equipment 13 is arranged on vehicle frame 8 front end by bearing pin; Excacation device 1 is arranged on the rear end of vehicle frame 8 by bearing pin; Driver's cabin assembly 3 is arranged on top in vehicle frame 8 by bolt and damper.
Dynamical system 9 is fixed on driver's cabin assembly 3 front vehicle frame 8 by bolt and damper; And hood covering 10 is arranged on the top of dynamical system 9, the front of driver's cabin assembly 3, combines primarily of upper cover, left sideshield, right sideshield, front shroud, and left and right limit cover magnet and rotary lock fix on 8.Transmission system 11 is connected dynamical system 9 and is installed on carriage 8 by bolt and damper; Hydraulic system of working 2 is installed on carriage 8 and is connected excacation device 1, loading equipment 13 and adjustable independent cooling system 15 respectively.
Parking brake system 5 and service braking system 7 are arranged on driver's cabin assembly 3 interior also difference connection for transmission system 11; Steering hydraulic system 4 is arranged in driver's cabin assembly 3 and also connects hydraulic system of working 2 and transmission system 11 respectively; Electric system 6 is arranged on driver's cabin assembly 3 front upper place and connects dynamical system 9 and air-conditioning system 12, low-temperature heating system 16, life-support system 14 respectively; Air-conditioning system 12 to be arranged in driver's cabin assembly 3 and to connect dynamical system 9.
As shown in Figure 2, life-support system 14 comprises oxygenerator, and by the control panel of oxygen hose and wire harness connecting circuit system 6.As shown in Figure 3, adjustable independent cooling system 15 is arranged on driver's cabin assembly 3 front vehicle frame 8, and connects dynamical system 9, hydraulic system of working 2 and transmission system 11 respectively; Described low-temperature heating system 16 is arranged on the vehicle frame 8 in driver's cabin assembly 3 front, and connecting circuit system 6.
In above-described embodiment, the present invention also comprises mark 17, is attached to vehicle frame 8 respectively, loads in equipment 1, excacation device 1, driver's cabin assembly 3 and dynamical system 9.
In the various embodiments described above, driver's cabin assembly 3 adopts LOW-E antiultraviolet tempered glass, and skeleton selects low temperature resistant steel.
In the various embodiments described above, dynamical system 9 adopts turbocharged engine.
In the various embodiments described above, the air conditioning air outlet that air-conditioning system 12 is positioned at driver's cabin assembly 3 is provided with 17.
When the present invention works under the adverse circumstances such as highland and severe cold, anoxic, intensive ultraviolet, low-temperature heating system can make complete machine start smoothly at-40 DEG C of energy self, overcomes high and cold environment.Life-support system can provide sufficient oxygen for driver, overcomes the environment of anoxic.Antiultraviolet tempered glass effectively can intercept ultraviolet, overcomes the environment of intensive ultraviolet.Further, adjustable independent cooling system can control rotation speed of the fan according to radiator temperature, fuel-economizing noise reduction.Further increase the safety and reliability of complete machine.
Claims (10)
1. a plateau type loader-digger, comprise the vehicle frame (8) as main body, be arranged on the loading equipment (13) of vehicle frame (8) front end, be arranged on the excacation device (1) of vehicle frame (8) rear end, be arranged on the driver's cabin assembly (3) of top in vehicle frame (8), be arranged on the dynamical system (9) on driver's cabin assembly (3) front vehicle frame (8), be arranged on the hood covering (10) of dynamical system (9) top, connect dynamical system (9) and the transmission system (11) on thereunder vehicle frame (8) is installed, be arranged on vehicle frame (8) to go up and the hydraulic system of working (2) connecting excacation device (1) and loading equipment (13) respectively, be arranged on parking brake system (5) and the service braking system (7) of also difference connection for transmission system (11) in driver's cabin assembly (3), be arranged on the steering hydraulic system (4) also connecting hydraulic system of working (2) and transmission system (11) in driver's cabin assembly (3) respectively, to be arranged in driver's cabin assembly (3) and to connect the air-conditioning system (12) of dynamical system (9), be arranged on the electric system (6) that driver's cabin assembly (3) front upper place also connects dynamical system (9) and air-conditioning system (12) respectively,
It is characterized in that, also comprise life-support system (14), adjustable independent cooling system (15), low-temperature heating system (16); Described life-support system (14) is arranged in driver's cabin assembly (3), and connecting circuit system (6), can meet driver on plateau the demand to oxygen; Described adjustable independent cooling system (15) is arranged on driver's cabin assembly (3) front vehicle frame (8), and connects dynamical system (9), hydraulic system of working (2) and transmission system (11) respectively, can control rotation speed of the fan according to radiator temperature; Described low-temperature heating system (16) is arranged on the vehicle frame (8) in driver's cabin assembly (3) front, and connecting circuit system (6), can ensure that complete machine starts smoothly at-40 DEG C.
2. a kind of plateau type loader-digger according to claim 1, is characterized in that, described life-support system (14) comprises oxygenerator, and by the control panel of oxygen hose and wire harness connecting circuit system (6).
3. a kind of plateau type loader-digger according to claim 1 and 2, it is characterized in that, described adjustable independent cooling system (15) comprises the refrigerating module assembly being provided with fan, the temperature pick up be arranged on refrigerating module assembly, and the controller be connected with temperature pick up.
4. a kind of plateau type loader-digger according to claim 1 and 2, it is characterized in that, described hood covering (10) combines primarily of upper cover, left sideshield, right sideshield, front shroud, and left and right limit cover magnet and rotary lock fix on (8).
5. a kind of plateau type loader-digger according to claim 1 and 2, is characterized in that, the skeleton of described driver's cabin assembly (3) selects low temperature resistant steel to make, and installs LOW-E antiultraviolet tempered glass.
6. a kind of plateau type loader-digger according to claim 1 and 2, it is characterized in that, also comprise mark (17), be attached to vehicle frame (8) respectively, load in equipment (1), excacation device (1), driver's cabin assembly (3) and dynamical system (9).
7. a kind of plateau type loader-digger according to claim 1 and 2, is characterized in that, described dynamical system (9) adopts turbocharged engine.
8. a kind of plateau type loader-digger according to claim 1 and 2, is characterized in that, described dynamical system (9) is fixed on vehicle frame (8) by damper.
9. a kind of plateau type loader-digger according to claim 1 and 2, is characterized in that, described transmission system (11) is arranged on vehicle frame (8) by damper.
10. a kind of plateau type loader-digger according to claim 1 and 2, is characterized in that, described driver's cabin assembly (3) is arranged on vehicle frame (8) by damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145718.4A CN104805881A (en) | 2015-03-31 | 2015-03-31 | Highland backhole loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145718.4A CN104805881A (en) | 2015-03-31 | 2015-03-31 | Highland backhole loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104805881A true CN104805881A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145718.4A Pending CN104805881A (en) | 2015-03-31 | 2015-03-31 | Highland backhole loader |
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| CN (1) | CN104805881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905884A (en) * | 2017-11-13 | 2018-04-13 | 中国北方车辆研究所 | A kind of plateau armored vehicle cooling system multi-objective Hierarchical optimal control method |
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| CN2474377Y (en) * | 2001-04-18 | 2002-01-30 | 三一重工股份有限公司 | Earthmover with fully sealed aeration driver's cab |
| CN2737838Y (en) * | 2004-08-24 | 2005-11-02 | 上海彭浦巨力工程机械有限公司 | High type soil shifter equiped with micro-aerator |
| US20100275472A1 (en) * | 2009-04-07 | 2010-11-04 | John Cunningham | Multitask vehicles for military use, rescue, transport, and explosive detection and removal |
| CN202139626U (en) * | 2011-06-03 | 2012-02-08 | 徐州徐工特种工程机械有限公司 | Explosion-proof backhoe loader |
| CN203584652U (en) * | 2013-09-30 | 2014-05-07 | 徐州徐工特种工程机械有限公司 | Low-temperature starting system of loader-digger |
| CN203613586U (en) * | 2013-09-24 | 2014-05-28 | 徐州徐工特种工程机械有限公司 | Adjustable independent heat dissipation device of loader-digger |
| US20140237868A1 (en) * | 2013-02-28 | 2014-08-28 | Caterpillar Inc. | Load estimator for scraper |
| CN204715449U (en) * | 2015-03-31 | 2015-10-21 | 徐州徐工特种工程机械有限公司 | Plateau type loader-digger |
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2015
- 2015-03-31 CN CN201510145718.4A patent/CN104805881A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2474377Y (en) * | 2001-04-18 | 2002-01-30 | 三一重工股份有限公司 | Earthmover with fully sealed aeration driver's cab |
| CN2737838Y (en) * | 2004-08-24 | 2005-11-02 | 上海彭浦巨力工程机械有限公司 | High type soil shifter equiped with micro-aerator |
| US20100275472A1 (en) * | 2009-04-07 | 2010-11-04 | John Cunningham | Multitask vehicles for military use, rescue, transport, and explosive detection and removal |
| CN202139626U (en) * | 2011-06-03 | 2012-02-08 | 徐州徐工特种工程机械有限公司 | Explosion-proof backhoe loader |
| US20140237868A1 (en) * | 2013-02-28 | 2014-08-28 | Caterpillar Inc. | Load estimator for scraper |
| CN203613586U (en) * | 2013-09-24 | 2014-05-28 | 徐州徐工特种工程机械有限公司 | Adjustable independent heat dissipation device of loader-digger |
| CN203584652U (en) * | 2013-09-30 | 2014-05-07 | 徐州徐工特种工程机械有限公司 | Low-temperature starting system of loader-digger |
| CN204715449U (en) * | 2015-03-31 | 2015-10-21 | 徐州徐工特种工程机械有限公司 | Plateau type loader-digger |
Non-Patent Citations (1)
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| 张越超: "ZLG50G型特种高原装载机的使用", 《工程机械与维修》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905884A (en) * | 2017-11-13 | 2018-04-13 | 中国北方车辆研究所 | A kind of plateau armored vehicle cooling system multi-objective Hierarchical optimal control method |
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Application publication date: 20150729 |