CN2613521Y - Eelctric driven caterpillar type rotary excavating loading machine - Google Patents
Eelctric driven caterpillar type rotary excavating loading machine Download PDFInfo
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- CN2613521Y CN2613521Y CN 02255915 CN02255915U CN2613521Y CN 2613521 Y CN2613521 Y CN 2613521Y CN 02255915 CN02255915 CN 02255915 CN 02255915 U CN02255915 U CN 02255915U CN 2613521 Y CN2613521 Y CN 2613521Y
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- revolve
- digging
- belt
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Abstract
A power-driving caterpillar walking rotary-digging loading machine essentially comprises a belt-conveying device, a crank arm rotary-digging device, a caterpillar walking device, and a hydraulic power-driven controlling system. The power-driving caterpillar walking rotary-digging loading machine of the utility model adopts an operation mode in which a power-driven, hydraulic, and mechanical driving works as a trinity which is that the power-driven walking, power hydraulic rotary-digging, and power-driven belt conveying are worked together to avoid the provision for power by adopting a diesel generator with lowering service cost. The caterpillar-walking device is capable of leading the utility model to be applied to various harsh working environment with large forward power of working, thereby the occurrence of the tyre slipping phenomenon of a tyre-type excavating machine is avoided. The utility model adopts the placement form of a left-right double helix rotary-digging blade with enhancing the disintegrating degree of materials. A rotary-digging knife roller which is mounted on the end portion of a front arm is driven by the front arm to realize the digging operation and to realize the conveying loading of materials through the belt-conveying device when in the process of digging.
Description
Technical field
The utility model relates to a kind of revolving of comprehensive effect with bulldozer, loader and excavator and digs loading machine, can be used for that material under the several work occasion excavates and the loading conveying of material.It has related to theory of mechanics, hydraulic control, electrical control field.
Background technology
The purpose of this utility model is that cost of production is low for actual production provides a kind of simple to operate, and the loader-digger tool of high efficiency also adapts to various operating environments.Existing loader-digger adopts Diesel engine that power is provided mostly, and cost and working cost are very high, and can't adapt to the actual conditions in small-scale workshops place; Walking mechanism adopts rubber-tyred, tyre slip occurs easily in the process of work, the phenomenon of the operation power deficiency of advancing.
Summary of the invention
The technical problem that the utility model solves is to be implemented under the several work occasion excavation of the material of high-efficiency and low-cost and conveying by Electric Traction.
The technical solution of the utility model is as follows:
The utility model Electric Traction crawler type revolve dig loader by crawler unit, belt conveyor, crank arm revolve dig device, hydro-electric control system is formed.
1) running gear adopts crawler belt to realize the walking action.Power is exported from main motor, through belt gear, controls power to reduction box by clutch, and through gearbox, crawler driving whell drives the crawler belt action; Under the control of clutch and gear, each actions such as crawler unit can be realized advancing, retreats, stop motion make to revolve and dig loader and can be in different operating positions.
2) the conveying body frame in the belt conveyor is hinged on the main support of chassis, carries the supporting carrying roller that some equally distributed support belt conveyors are installed on the body frame, and two ends are installed with a running roller and tail running roller respectively.Hinged installation can be regulated the angle of inclination of carrying body frame according to actual conditions by the body frame hydraulic cylinder of HYDRAULIC CONTROL SYSTEM between chassis main support and belt conveyor.A running roller of carrying the body frame top through belt gear, gear reduction, drives the belt conveyor action under the driving of carrying motor, realize the function of mass transport.
3) crank arm to revolve and dig device mainly by hinged support, swing arm, forearm with revolve and dig rotor and form.Wherein, swing arm is hingedly mounted on the support, and the swing arm hydraulic cylinder is hingedly mounted between swing arm and the support, and the swing arm hydraulic cylinder works can be adjusted the angle between swing arm and the support; Be hinged and connected between forearm and the swing arm, hinged between two arms preceding arm hydraulic cylinder be installed, the forearm hydraulic cylinder works can realize the stretching of forearm differing heights or angle.Revolve and dig the end that rotor is installed in forearm.Revolving under the driving of digging motor, by belt gear, universal drive shaft digs rotor with transmission of power to revolving via helical gear drive mechanism, drives to revolve to dig the rotor rotation, and the realization material excavates and moves.
4) the hydraulic electric system is controlling the actuating signal of entire work process.Main motor is given hydraulic pump with transmission of power, by hydraulic plumbing system, controls body frame hydraulic cylinder, preceding arm hydraulic cylinder, the action of swing arm hydraulic cylinder respectively by reversal valve; Main motor passes to crawler unit with power by belt gear, clutch, reducer, gearbox.Carry the action of Electric Machine Control belt conveyor.
Compared with prior art the utility model has following characteristics: the utility model Electric Traction crawler type is revolved and is dug loader and adopted electronic, hydraulic pressure, the Trinitarian working method of machine driving, it is electric walking, power hydraulic pressure excavates, electronic belt is carried, and makes it to have bulldozer, the comprehensive function of loader and excavator; Adopt double helix revolving dig blade distribution form, have unique function of excavating, improved the degree of crushing of material; Be installed in revolving of forearm end and dig rotor with forearm, the swing arm swing, can be implemented in the digging operation in 8～15 meters altitude ranges, and realize the loading conveying of material by belt conveyor in the process of excavating, excavation and transportation work efficient can reach per hour adopts 100～120 cubes in soil; Crawler type walking mechanism can make the utility model adapt to various bad working environment, and the work onward impulse is big, and simple to operate.
Description of drawings
Below in conjunction with accompanying drawing the concrete structure of the present utility model and the course of work are described in detail.
Fig. 1 is a general structure right part of flg of the present utility model.
Fig. 2 is an internal construction schematic diagram among Fig. 1.
Fig. 3 is a general structure left rear side schematic diagram among Fig. 1.
Among the figure: 1. revolve and dig rotor, 2. helical gear drive mechanism, 3. universal drive shaft, 4. forearm, 5. tail running roller, 6. before arm hydraulic cylinder, 7. directive wheel, 8. crawler belt, 9. load-bearing chassis, 10. vehicle frame, 11. carrier wheels, 12. driving wheels, 13. the operation control room, 14. carry body frame, 15. running rollers, 16. gear reductions, 17. belt gear, 18. carry motor, 19. belt conveyors, 20. support, 21. chassis main supports, 22. swing arm hydraulic cylinders, 23. the supporting carrying roller, 24. body frame hydraulic cylinders, 25. swing arms, 26. belt gear, 27. revolve and dig motor, 28. revolving dig blades, 29. main motor, 30. belt pulleys, 31. reducers, 32. gearbox, 33. power transmission shafts, 34. driving belts, 35. clutch, 36. hydraulic pumps, 37. crank arm revolves and digs device, 38. crawler unit, 39. hydro-electric control systems, 40. belt conveyors.
Specific embodiments
General structure of the present utility model is mainly revolved by cranking arm and is dug device (37), crawler unit (38), hydro-electric control system (39), belt conveyor (40) four parts and form.
Crawler unit (38) is made up of vehicle frame (10), load-bearing chassis (9), directive wheel (7), carrier wheel (11), crawler belt (8), driving wheel (12).Load-bearing chassis (9), directive wheel (7), carrier wheel (11), driving wheel (12) are installed on the vehicle frame (10), and crawler belt (8) is meshed with driving wheel (12).
Belt conveyor (40) is made up of a running roller (15), supporting carrying roller (23), belt conveyor (19), tail running roller (5), gear reduction (16), belt gear (17), conveying motor (18), conveying body frame (14).Conveying body frame (14) in the belt conveyor is hinged on the chassis main support (21), carry the supporting carrying roller (23) that some equally distributed support belt conveyors (19) are installed on the body frame (14), two ends are installed with a running roller (15) and tail running roller (5) respectively.Body frame hydraulic cylinder (24) by HYDRAULIC CONTROL SYSTEM is housed between chassis main support (21) and conveying body frame (14), can regulates the angle of inclination of carrying body frames (14) according to actual conditions.
Crank arm revolve dig device (37) main by hinged continuous support (20), swing arm (25), forearm (4), revolve and dig rotor (1), some revolving dig blades (28), revolve and dig motor (27), belt gear (26), universal drive shaft (3), helical gear drive mechanism (2) and form.Wherein, swing arm (25) is installed on the support (20), and swing arm (25) is hinged and connected with forearm (4), is realized the action of differing heights or angle respectively under the driving of hydraulic control system by the different swing arm hydraulic cylinder (22) of impulse stroke, preceding arm hydraulic cylinder (6).Revolve and dig the end that rotor (1) is installed in forearm (4), some revolving dig blades (28) are arranged to be installed in to revolve by bilateral symmetry double helix rule and are dug on the rotor (1).
Hydro-electric control system (39) is being controlled the actuating signal of entire work process.Operation control room (13) is installed on the chassis main support (21), and operating personnel finish the switching of various control signals in operation lining, control room (13), thereby are controlling the exercises of track-mounted electric loader-digger.Main motor (29) is given hydraulic pump (36) with transmission of power, by fluid pressure line, is controlling the action of different hydraulic cylinders (24,6,22); Main motor (29) through reducer (31), gearbox (32), is given crawler unit (38) with transmission of power by belt pulley (30), driving belt (34), clutch (35).Carry motor (18) through belt gear (17), gear reduction (16) is being controlled the work of belt conveyor (40).Revolve and dig motor (27) by belt gear (26) driving universal drive shaft (3), helical gear drive mechanism (2) provides power for the action of excavating material.
Transmission process of the present utility model is: power is exported from main motor (29), through belt pulley (30), after driving belt (34) transmission, controlling power by clutch (35) carries to gearbox (29) through reducer (31), by power transmission shaft (33), under the control of clutch (35) and selector gear, driving wheel (12) drives the action of crawler belt (8), each actions such as crawler unit (38) can be realized advancing, retreats, stops, divertical motion revolve the Electric Traction crawler type to dig loader to be in different positions.Carry motor (18) through belt gear (17), gear reduction (16), a running roller (15), drive belt conveyor (19) action, to realize the function of convey materials.Revolve and dig motor (27) through belt gear (26), universal drive shaft (3), helical gear drive mechanism (2), power changed to pass to revolve after the direction dig rotor (1), some revolving dig blades (28) rotation of digging on the rotor (1), the action that has realized excavating material are revolved in drive.
Claims (4)
1. an Electric Traction crawler type is revolved and is dug loader.Mainly by belt conveyor, crank arm to revolve and dig device, crawler unit, hydro-electric control system and form, it is characterized in that, conveying body frame in the belt conveyor is hinged on the main support of chassis, carry on the body frame some equally distributed supporting carrying rollers are installed, two ends are installed with a running roller and tail running roller respectively, body frame hydraulic cylinder by HYDRAULIC CONTROL SYSTEM is housed on the main support of chassis, carries a running roller on body frame top to link to each other with the conveying motor through belt gear, gear reduction; Main motor links to each other with belt gear, is communicated with by Clutch Control to disconnect the conveying of power to gearbox, and crawler driving whell drives caterpillar drive; Crank arm to revolve and dig device mainly by hinged support, forearm, swing arm with revolve and dig rotor and form, swing arm is hingedly mounted on the support, the swing arm hydraulic cylinder is hingedly mounted between swing arm and the support, be hinged and connected between swing arm and the forearm, hinged between two arms preceding arm hydraulic cylinder is installed, revolves and dig the end that rotor is installed in forearm; The hydraulic electric system is controlling the actuating signal of entire work process, and main motor front end is installed hydraulic pump, and main motor rear end is installed belt gear, down clutch, reducer, gearbox, crawler unit is installed successively.
2. revolve according to the described Electric Traction crawler type of claim 1 and dig loader, it is characterized in that running gear has adopted crawler type rather than rubber-tyred.
3. revolve the pick loader according to the described Electric Traction crawler type of claim 1, it is characterized in that, revolve dig rotor with the double-helical form of bilateral symmetry respectively from the two ends of rotor to the third side to even distribution blade, revolve and dig motor connection belt gear, belt gear is installed in an end of universal drive shaft, and universal drive shaft digs rotor and is connected with revolving through helical gear drive mechanism.
4. revolve according to the described Electric Traction crawler type of claim 1 and dig loader, it is characterized in that, all action adopts Electric Traction that operation power is provided, and adopts the actuating signal of hydro-electric control system control entire work process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255915 CN2613521Y (en) | 2002-12-13 | 2002-12-13 | Eelctric driven caterpillar type rotary excavating loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255915 CN2613521Y (en) | 2002-12-13 | 2002-12-13 | Eelctric driven caterpillar type rotary excavating loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613521Y true CN2613521Y (en) | 2004-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255915 Expired - Fee Related CN2613521Y (en) | 2002-12-13 | 2002-12-13 | Eelctric driven caterpillar type rotary excavating loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613521Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793038A (en) * | 2010-03-03 | 2010-08-04 | 徐州华兴交通设施有限公司 | Multipurpose agriculture machine |
| CN102162266A (en) * | 2011-03-05 | 2011-08-24 | 中国船舶重工集团公司第七一二研究所 | Numerically controlled three-degree-of-freedom coordinated control electric drive system for large-sized mining excavator |
| CN106044256A (en) * | 2016-07-27 | 2016-10-26 | 威海顺丰专用车制造有限公司 | Truck-mounted bulk cargo loading device |
| CN110373983A (en) * | 2019-08-19 | 2019-10-25 | 中国二十二冶集团有限公司 | For construction site road ground grooving apparatus |
-
2002
- 2002-12-13 CN CN 02255915 patent/CN2613521Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793038A (en) * | 2010-03-03 | 2010-08-04 | 徐州华兴交通设施有限公司 | Multipurpose agriculture machine |
| CN102162266A (en) * | 2011-03-05 | 2011-08-24 | 中国船舶重工集团公司第七一二研究所 | Numerically controlled three-degree-of-freedom coordinated control electric drive system for large-sized mining excavator |
| CN102162266B (en) * | 2011-03-05 | 2012-07-25 | 中国船舶重工集团公司第七一二研究所 | Numerically controlled three-degree-of-freedom coordinated control electric drive system for large-sized mining excavator |
| CN106044256A (en) * | 2016-07-27 | 2016-10-26 | 威海顺丰专用车制造有限公司 | Truck-mounted bulk cargo loading device |
| CN110373983A (en) * | 2019-08-19 | 2019-10-25 | 中国二十二冶集团有限公司 | For construction site road ground grooving apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |