CN218410715U - Pure electric full-hydraulic crawler-type furnace dismantling machine - Google Patents

Abstract

The utility model discloses a full hydraulic pressure crawler-type of electricelectric moves machine of tearing open stove, include: the crawler-type chassis comprises a crawler-type chassis body, a rotary platform and a working arm mechanism, wherein the rotary platform is arranged at the upper end of the crawler-type chassis body, the rotary platform is rotatably provided with the working arm mechanism, the crawler-type chassis body comprises 2 walking motors, a first speed reducer, a driving wheel, a supporting chain wheel, a crawler tensioning mechanism, a crawler assembly and a walking frame which are symmetrically distributed, one end output shaft of the first speed reducer is fixedly connected with the driving wheel, the supporting wheel and the supporting chain wheel are rotatably arranged at the lower end of the walking frame, the crawler assembly is movably connected with the supporting wheel, the crawler tensioning mechanism is arranged at the lower end of the walking frame, and the walking motors and the first speed reducer are arranged on one side of the walking frame. The utility model discloses can reduce carbon emission index, solve the too big energy saving cost of engine oil consumption, avoid the dust environment to protect the dimension that the engine damaged, solve the plateau oxygen deficiency and lead to fuel engine power not enough.

Description

Pure electric full-hydraulic crawler-type furnace dismantling machine

Technical Field

The utility model relates to a steel smelting technical field specifically is a pure electric full hydraulic pressure crawler-type furnace dismantling machine.

Background

The application of the lithium battery becomes a great trend for the development of high-end mechanical equipment industry. Under the promotion of new generation information technologies such as the internet of things, informatization, automation and intellectualization become a main path for the development of high-end equipment enterprises. The lithium battery is adopted as a drive, and the device has the characteristics of low noise, no pollution, large traction force, simple and convenient operation, novel shape, light and flexible steering, and comfortable and safe operation. With the continuous maturity of the correlation technique of lithium cell, the lithium cell is involved among more and more trades, and present lithium cell, the security is higher to it is practical environmental protection more. In the mechanical equipment industry, more and more devices are applied to lithium batteries, and lithium battery equipment and intelligent manufacturing are developed to the greatest extent in the mechanical equipment industry nowadays. The equipment using the lithium battery can greatly reduce the weight of the equipment, and an operator can operate the equipment more easily. And the lithium battery has strong applicability at high and low temperatures, so that the equipment can better adapt to operation in the environment of extreme working conditions. The stability of lithium cell is stronger, life is longer, so the life-span of the equipment that uses the lithium cell also increases substantially to use the lithium cell to drive the fault rate that can also reduce equipment as power, make the work efficiency of equipment obtain improving, thereby reduced the cost of enterprise, increased enterprise's income.

At present, most mechanical equipment and equipment mostly use fuel oil as power, and the problem of tail gas pollution exists in the first fuel oil which is a consumable energy, so that the new environment-friendly energy such as a lithium battery is used as power drive, and the development trend of the industry is achieved. Therefore, a pure electric full-hydraulic furnace dismantling machine is urgently needed to meet the market demand of the ferrous metallurgy industry and the environmental protection energy development concept.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure electric full hydraulic pressure crawler type machine of tearing open stove to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a pure electric full hydraulic crawler type furnace dismantling machine comprises: the crawler-type chassis comprises a crawler-type chassis body, a rotary platform and a working arm mechanism, wherein the rotary platform is arranged at the upper end of the crawler-type chassis body, the rotary platform is rotatably provided with the working arm mechanism, the crawler-type chassis body comprises 2 walking motors, a first speed reducer, a driving wheel, a supporting chain wheel, a crawler tensioning mechanism, a crawler assembly and a walking frame which are symmetrically distributed, one end output shaft of the first speed reducer is fixedly connected with the driving wheel, the supporting wheel and the supporting chain wheel are rotatably arranged at the lower end of the walking frame, the crawler assembly is movably connected with the supporting wheel, the crawler tensioning mechanism is arranged at the lower end of the walking frame, and the walking motors and the first speed reducer are arranged on one side of the walking frame.

In a preferred embodiment: the rotary platform is equipped with lithium iron phosphate power battery system, hydraulic tank, liquid accuse cabinet, hydraulic oil cooler, driver's cabin, bracket and lift the arm hydro-cylinder on, walking motor locates in the rotary platform with speed reducer one, the hydraulic tank is because the hydraulic oil cooler is fixed both ends of locating on the rotary platform respectively, the last permanent-magnet machine that is equipped with of rotary platform.

In a preferred embodiment: the rotary platform is rotatably provided with a rotary support, a gear ring is arranged in the rotary support, a gear is arranged at the lower end of the speed reducer and is in meshed connection with the gear ring, a balance weight is arranged on the rotary platform, and the gear ring are arranged, so that the rotary platform can be conveniently driven to rotate.

In a preferred embodiment: the working arm mechanism is composed of a main rotary arm, a telescopic oil cylinder assembly, a roller assembly, an instrument oil cylinder, an operation tool head, a bracket and a slewing bearing, wherein a slewing motor and a speed reducer II are arranged at one end of the slewing bearing, the outer wall of the slewing motor is connected with the bracket, and the operation of driving the working arm mechanism is facilitated through the arrangement of the slewing motor.

In a preferred embodiment: the one end and the work arm mechanism of arm cylinder rotate to be connected, the one end and the bracket rotation connection of arm cylinder keeping away from work arm mechanism have made things convenient for the rotation that drives work arm mechanism through the setting of arm cylinder of lifting.

In a preferred embodiment: the crawler tensioning mechanism is composed of a guide wheel, a tensioning spring and a tensioning oil cylinder, the tensioning spring is arranged on the outer wall of the tensioning oil cylinder, the guide wheel is arranged on one side of the tensioning oil cylinder, a hydraulic system is arranged on the rotary platform, the hydraulic system comprises a hydraulic oil tank and a hydraulic oil cooler, and cooling of the hydraulic oil tank is facilitated through the arrangement of the hydraulic oil cooler.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a crawler-type chassis, the setting of rotary platform and work arm mechanism, can reduce carbon emission index, solve the too big energy saving cost of engine oil consumption, the maintenance of dust environment to the engine damage has been avoided, it leads to fuel engine power not enough to solve the oxygen deficiency in plateau, avoid ventilating not smooth engine exhaust to discharge the influence and breathe healthily, again through hydraulic system's setting, realize the discharge capacity of automatically regulated pump, thereby realize the automatic control of fuel feed capacity size, make input power obtain make full use of, and reduce the energy consumption to furthest, and be equipped with the cooler in the system return circuit, hydraulic system is at the in-process of operation, in order to reduce the consumption of engine power and to ensure that hydraulic oil has a suitable temperature, the cooler will start when the car moves, cool off.

2. The utility model discloses a chassis is crawler-type structure's setting for the chassis structure can bear great machine weight, and the climbing ability is strong, and area of contact is big, and ground connection specific pressure is little, and the walking is steady, can adapt to the abrupt slope and go and sharp turn, and the track rises tightly the device simultaneously and can keep the track to have certain tightness that rises, plays the cushioning effect when work and go, passes through the setting of work arm mechanism again, makes whole spiral arm rigidity good, intensity is high, torsion resistance is good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall bottom view structure of the present invention;

fig. 3 is a schematic front view of the rotary platform of the present invention;

fig. 4 is a schematic bottom view of the rotary platform of the present invention;

FIG. 5 is a schematic front view of the working arm mechanism of the present invention;

fig. 6 is a schematic structural view of a lithium iron phosphate power battery system of the present invention;

in the figure: 1. a tracked chassis; 11. a travel motor; 12. a first speed reducer; 13. a drive wheel; 14. a thrust wheel; 15. a chain supporting wheel; 16. a track tensioning mechanism; 161. a guide wheel; 162. a tension spring; 163. a tensioning oil cylinder; 17. a track assembly; 18. a walking frame; 2. a rotating platform; 21. a lithium iron phosphate power battery system; 22. a hydraulic oil tank; 23. a liquid control cabinet; 24. a hydraulic oil cooler; 25. a cab; 26. a bracket; 27. A lift arm cylinder; 28. a permanent magnet motor; 3. a working arm mechanism; 31. a main swing arm; 32. a telescopic arm; 33. a telescopic oil cylinder assembly; 34. a roller assembly; 35. a tool cylinder; 36. a work tool head; 37. a swivel joint; 4. A slewing bearing; 5. and (7) balancing the weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a pure electric full hydraulic crawler type furnace dismantling machine comprises: crawler-type chassis 1, rotary platform 2 and work arm mechanism 3, crawler-type chassis 1 upper end is equipped with rotary platform 2, it is equipped with work arm mechanism 3 to rotate on rotary platform 2, crawler-type chassis 1 includes walking motor 11, speed reducer 12, drive wheel 13, thrust wheel 14, support sprocket 15, track tensioning mechanism 16, track assembly 17 and walking frame 18 of 2 symmetric distributions, the one end output shaft fixedly connected with drive wheel 13 of speed reducer 12, thrust wheel 14 all rotates with support sprocket 15 and locates walking frame 18 lower extreme, track assembly 17 and thrust wheel 14 swing joint, track tensioning mechanism 16 locates walking frame 18 lower extreme, walking motor 11 locates walking frame 18 one side with speed reducer 12, be equipped with lithium iron phosphate power battery system 21 on rotary platform 2, hydraulic tank 22, hydraulic control cabinet 23, hydraulic oil cooler 24, driver's cabin 25, bracket 26 and lift arm cylinder 27, walking motor 11 locates in rotary platform 2 with speed reducer 12, hydraulic oil tank 22 is equipped with rotary motor 2 because cooler 24 fixes respectively on the rotary platform 2, be equipped with rotary gear wheel motor 32 and rotary gear wheel 12, be equipped with rotary gear wheel support 12, rotary platform 4 and rotary wheel support 4, rotary wheel 12, be equipped with rotary gear 32, rotary gear support 4 and rotary wheel 4, rotary wheel support 31, rotary wheel 12 are equipped with rotary wheel 4 and rotary wheel 4 on rotary platform 32, the outer wall of rotary motor is connected with bracket 26, through rotary motor's setting, has made things convenient for the operation that drives arm mechanism 3, the one end and the arm mechanism 3 of arm lift hydro-cylinder 27 rotate to be connected, the one end that arm lift hydro-cylinder 27 kept away from arm mechanism 3 rotates with bracket 26 to be connected, through the setting of arm lift hydro-cylinder 27, has made things convenient for the rotation that drives arm mechanism 3, track tensioning mechanism 16 comprises guide wheel 161, tension spring 162 and tension cylinder 163, tension spring 162 locates on tension cylinder 163 outer wall, tension cylinder 163 one side is located to guide wheel 161, be equipped with hydraulic system on rotary platform 2, hydraulic system includes hydraulic tank 22 and hydraulic oil cooler 24, through the setting of hydraulic oil cooler 24, has made things convenient for the cooling to hydraulic tank 22.

The utility model discloses a theory of operation: when the lithium iron phosphate power battery system 21 is used, the lithium iron phosphate power battery system comprises a lithium iron phosphate battery module, a battery replacement structure support, a wire harness and battery management system, a permanent magnet motor 28, a motor controller, a vehicle control unit, a cooling system and a high-voltage rapid charging interface. The controller is composed of a high-voltage control box and a low-voltage control box and comprises a motor controller, a vehicle controller, an accelerator pedal, a distribution box, a vehicle wiring harness and an instrument. The battery module supplies power to the permanent magnet motor 28 through the high-voltage controller, and the permanent magnet motor 28 drives the 2 axial plunger pumps to work through the coupler so as to provide power for a whole-vehicle hydraulic system. Meanwhile, the battery system controls the whole vehicle, the battery and a controller cooling system through the low-voltage controller, the battery system comprises a motor rotating speed, a cooling system water circulation speed and the like, the battery system is provided with a quick charging interface, and the hydraulic system comprises a main oil way system, a pilot hydraulic control system, a hydraulic actuating mechanism, a hydraulic oil tank 22 and a hydraulic cooling system. The main pump is 2 swash plate type axial plunger double pumps, and the variable pump system can feed back pressure signals through load feedback signals according to the change of external loads, so that the discharge capacity of the pump can be automatically adjusted, the automatic control of the oil supply quantity is realized, the input power is fully utilized, and the energy consumption is reduced to the maximum limit. The pilot pump is an independent gear pump, the pilot valve is used for controlling the main reversing valve, the operation is light and flexible, the transposition time of the valve core of the main valve is shortened, and the labor intensity of an operator is improved. The hydraulic actuating mechanism comprises a multi-channel hydraulic control pilot reversing valve, a chassis walking motor 11, a working arm rotating motor 5, a working arm lifting arm oil cylinder 27 and a tool oil cylinder 35, and the main reversing valve is controlled by a pilot oil path control handle arranged in a cab 25 to control each hydraulic actuating mechanism. In order to avoid excessive oil temperature in the hydraulic system and to maintain good performance of the hydraulic oil, a hydraulic oil cooler 24 is installed in the system loop, and in order to reduce power consumption of the engine and ensure that the hydraulic oil has a proper temperature during operation of the hydraulic system, the hydraulic oil cooler 24 is started to cool when the vehicle is in operation. In order to reduce the overload of the hydraulic oil cooler 24 caused by the return oil back pressure in the cold oil state, a loop with a check valve is additionally arranged in the return oil system and directly returns to the hydraulic oil tank 22. When the return oil reserve pressure is high in the cold oil state, the return circuit of the direct return hydraulic oil tank 22 opens the check valve and the direct return oil tank. After the oil temperature rises, the return oil standby pressure is reduced, the one-way valve cannot be opened, the hydraulic oil returns from the hydraulic oil cooler 24, the hydraulic oil is cooled, the first speed reducer 12 drives the carrier chain wheel 15 to enable the whole vehicle to run, and the two crawler assemblies 17 are driven independently, so that the machine can rotate in situ. In addition, a braking device is arranged on the first walking speed reducer 12 to realize the braking of the whole vehicle, a left hinged support and a right hinged support are welded on the rotary platform 2 and are used as connecting points of the rotary platform 2 and the working arm bracket 26, and the bracket 26 can move in an amplitude-variable mode through the arm lifting oil cylinder 27 to realize the pitching action of the working arm. A traveling motor 11 is installed in the rotary platform 2 to drive a second speed reducer, a gear ring is driven through a gear to be meshed with a rotary support, so that the rotary platform can rotate, a plate brake is integrated in the first speed reducer, the brake is opened and braked by controlling the on-off of oil through the brake, two roller supports are welded at the front end of the main rotating arm 31, rollers are arranged in the roller supports, an eccentric shaft is installed in the rollers, and the axis of the telescopic arm is ensured to be consistent with the axis of the main rotating arm by adjusting the rotating angle of the eccentric shaft. During the use process, the user needs to adjust the eccentric shaft according to the situation to ensure that the telescopic arm 32 is consistent with the axis of the main radial arm 31. The tool cylinder 35 is mounted at the front end of the telescopic arm 32 and is connected to a working tool head 36 to perform various functions. The bracket 26 is a welded component, and a central swivel joint is fixed at the rear end of the bracket and used for realizing the connection of a hydraulic system pipeline between the fixed part (the bracket 26) and the swivel part (the main swing arm 31). The slewing bearing 4 fixed at the front end of the bracket 26 is connected with the main swing arm 31, and the hydraulic motor drives an outer gear ring of the slewing bearing 4 through a working arm speed reducer I12 to enable the working arm to do slewing motion. The ear seat of the bracket 26 is connected with the hinged seat of the rotary platform 2, the arm lifting oil cylinder 27 controls the working arm assembly to do amplitude motion around the trunnion of the hinged seat, and the panoramic glass of the cab 25 is matched with the push-and-pull left and right side glass and the skylight, so that the fresh air replacement of a driver is facilitated, and the disassembly of the pin shaft of the arm lifting oil cylinder 27 is facilitated. The cab 25 is provided with a high-class luxury seat, and the seat height, the front-rear position, and the angle of the rear backrest can be adjusted. The noise insulation inside the cab 25 greatly reduces indoor noise, and in addition, the cab 25 is also provided with a wiper and a vehicle refrigeration air conditioner. The cab 25 is structurally configured with a wide outwardly-opening door and a reversible front window. An elastic shock pad is arranged between a bottom plate of the cab 25 and the rotary platform 2, so that the vibration of the cab 25 is greatly reduced, the operating platform is protected, faults caused by phenomena of falling of a wire end of an electrical system and the like due to vibration are reduced to the maximum extent, and the noise of the whole vehicle is effectively reduced. The control system of the electromechanical actuators of the machine is entirely centralized in the cab 25, and the operation of each action is referred to as an operation panel. The safety locking limit switch is arranged in the cab, so that the pilot power supply is cut off under the condition that the power source is not extinguished when a driver gets off the vehicle temporarily, and misoperation caused by negligence is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A pure electric full hydraulic crawler type furnace dismantling machine comprises: crawler-type chassis (1), rotary platform (2) and work arm mechanism (3), its characterized in that: the crawler-type chassis is characterized in that a rotary platform (2) is arranged at the upper end of the crawler-type chassis (1), a working arm mechanism (3) is arranged on the rotary platform (2) in a rotating mode, the crawler-type chassis (1) comprises 2 walking motors (11) which are symmetrically distributed, a first speed reducer (12), a driving wheel (13), a supporting wheel (14), a supporting chain wheel (15), a crawler tensioning mechanism (16), a crawler assembly (17) and a walking frame (18), the driving wheel (13) is fixedly connected with one end output shaft of the first speed reducer (12), the supporting wheel (14) and the supporting chain wheel (15) are both rotatably arranged at the lower end of the walking frame (18), the crawler assembly (17) is movably connected with the supporting wheel (14), the crawler tensioning mechanism (16) is arranged at the lower end of the walking frame (18), and the walking motor (11) and the first speed reducer (12) are arranged at one side of the walking frame (18).

2. The pure electric full-hydraulic crawler-type furnace dismantling machine of claim 1, characterized in that: the rotary platform is equipped with lithium iron phosphate power battery system (21), hydraulic tank (22), liquid accuse cabinet (23), hydraulic oil cooler (24), driver's cabin (25), bracket (26) and lift arm hydro-cylinder (27) on (2), walking motor (11) are located in rotary platform (2) with a speed reducer (12), hydraulic tank (22) are because hydraulic oil cooler (24) fix respectively locate the both ends on rotary platform (2), be equipped with permanent-magnet machine (28) on rotary platform (2).

3. A pure electric full hydraulic crawler type furnace dismantling machine as claimed in claim 2, wherein: the rotary platform (2) is provided with a rotary support (4) in a rotating mode, a gear ring is arranged in the rotary support (4), a gear is arranged at the lower end of the first speed reducer (12), the gear is connected with the gear ring in a meshed mode, and a balance weight (5) is arranged on the rotary platform (2).

4. A pure electric full-hydraulic crawler-type furnace dismantling machine as claimed in claim 3, wherein: the working arm mechanism (3) is composed of a main swing arm (31), a telescopic arm (32), a telescopic oil cylinder assembly (33), a roller assembly (34), a tool oil cylinder (35), a working tool head (36), a bracket (26) and a slewing bearing (4), one end of the slewing bearing (4) is provided with a slewing motor and a speed reducer II, the outer wall of the slewing motor is connected with the bracket (26), and one side of the working arm mechanism (3) is provided with a slewing connector (37).

5. A pure electric full-hydraulic crawler-type furnace dismantling machine as claimed in claim 4, wherein: the one end and the working arm mechanism (3) of arm lift hydro-cylinder (27) rotate to be connected, the one end and the bracket (26) rotation connection of arm lift hydro-cylinder (27) keep away from working arm mechanism (3).

6. The pure electric full-hydraulic crawler-type furnace dismantling machine of claim 1, characterized in that: the crawler tensioning mechanism (16) is composed of a guide wheel (161), a tensioning spring (162) and a tensioning oil cylinder (163), the tensioning spring (162) is arranged on the outer wall of the tensioning oil cylinder (163), one side of the tensioning oil cylinder (163) is arranged on the guide wheel (161), a hydraulic system is arranged on the rotary platform (2), and the hydraulic system comprises a hydraulic oil tank (22) and a hydraulic oil cooler (24).

Images