CN215248841U - Energy-saving electric excavator - Google Patents
Energy-saving electric excavator Download PDFInfo
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- CN215248841U CN215248841U CN202121480008.4U CN202121480008U CN215248841U CN 215248841 U CN215248841 U CN 215248841U CN 202121480008 U CN202121480008 U CN 202121480008U CN 215248841 U CN215248841 U CN 215248841U
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- fixedly connected
- excavator
- saving electric
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Abstract
The utility model discloses an energy-conserving electric excavator, including excavator body (1) and power supply unit (4), the driving system of excavator body (1) adopts motor drive, and power supply unit (4) rotate two parallel arrangement's of seat upside fixed connection riser (44) including rotating the seat, rotate between two riser (44) and connect power cord wire reel (45), and the wiring is gone up in power cord wire reel (45) connects the power cord, the power cord with the motor links to each other. The utility model has the advantages that: the utility model discloses change the diesel engine in traditional excavator for motor drive, the energy saving consumes, and can not bring the pollution to the environment in the working process, respond national energy saving and emission reduction policy, be fit for using widely.
Description
Technical Field
The utility model relates to an engineering machine tool equipment technical field especially relates to an energy-conserving electric excavator.
Background
The excavator is a king of engineering machinery, has various functions of digging, loading and unloading, leveling, scraping, crushing, hoisting, traction and the like, and is widely applied to various constructions. The power system of the excavator in the prior art is usually driven by the diesel engine, the diesel engine not only pollutes the air in the using process, but also has high energy consumption, so that the running cost is high, in order to save energy, the power system of the excavator in the prior art is driven by the motor, on the one hand, energy can be saved, on the other hand, the environment pollution can be avoided, the excavator is usually in walking operation, the cable can be crossed with the excavator body in the operation process, the cable is easily wound on the excavator, and the construction operation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an energy-saving electric excavator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-conserving electric excavator, includes excavator body and power supply unit, and the driving system of excavator body adopts motor drive, and power supply unit rotates two parallel arrangement's of seat upside fixed connection riser including rotating the seat, rotates between two risers and connects the power cord wire reel, and the wire-wrap is connected the power cord on the power cord wire reel, the power cord with the motor links to each other.
Preferably, the rotating base comprises a base plate, the upper side of the base plate is rotatably connected with a base column, and the upper side of the base column is fixedly connected with a supporting plate.
Preferably, a power line guiding device is mounted on the excavator body, the power line guiding device comprises a first vertical pipe fixed on the excavator body, the upper end of the first vertical pipe is rotatably connected with a rotating ring, the upper end of the rotating ring is fixedly connected with a second vertical pipe, and the upper end of the second vertical pipe is fixedly connected with a horizontally arranged guiding pipe.
Preferably, a reinforcing beam is fixedly connected between the guide pipe and the second riser pipe.
Preferably, a threading hole is formed at one side of the first vertical pipe.
Preferably, the lower side of the rotating seat is supported and fixed through a support column.
Preferably, the guide device is fixedly connected to one side of each of the two vertical plates, the guide device comprises two fixing rods arranged in parallel, the two fixing rods are fixedly connected to one side of each of the two vertical plates in a one-to-one correspondence manner, the compensation chain guide device is arranged between the two fixing rods, and the compensation chain guide device is fixedly connected with the fixing rods through connecting rods.
The utility model has the advantages that: the utility model discloses change the diesel engine in traditional excavator for motor drive, the energy saving consumes, and can not bring the pollution to the environment in the working process, respond national energy saving and emission reduction policy, be fit for using widely.
Drawings
Fig. 1 is a schematic diagram of a basic structure of an energy-saving electric excavator provided by the present invention;
FIG. 2 is a schematic view of the structure of the power cord guiding device;
FIG. 3 is a schematic diagram of the basic structure of the power supply apparatus;
fig. 4 is a schematic view of the basic structure of the guide device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-4, the utility model provides a pair of energy-conserving electric excavator, including excavator body 1 and power supply unit 4, excavator body 1's driving system adopts motor drive, and power supply unit 4 is including rotating the seat, rotates the seat and includes base plate 41, and the base plate 41 downside supports fixedly through support column 3. The upper side of the base plate 41 is provided with a rotating groove, the base column 42 is rotatably connected in the rotating groove, the upper side of the base column 42 is fixedly connected with a supporting plate 43, the upper side of the supporting plate 43 is fixedly connected with two vertical plates 44 which are arranged in parallel, a power line wire spool 45 is rotatably connected between the two vertical plates 44, a power line is wound on the power line wire spool 45, and the power line is connected with the motor. When using, support power supply unit 4 through support column 3 and support fixedly, excavator body 1 can begin work around support column 3, keep away from the in-process of support column 3 when excavator body 1, the power cord expandes under the effect of excavator body 1 pulling force, when the in-process that excavator body 1 is close to support column 3, the power cord rolls up again in the power cord wire reel 45 outside under the effect of power cord wire reel 45 internal torque power, power cord wire reel 45 is prior art, no longer gives unnecessary details here.
As an optimal mode of the present invention, the power cord guiding device 2 is installed on the excavator body 1, the power cord guiding device 2 includes a first vertical pipe 21 fixed on the excavator body 1, the upper end of the first vertical pipe 21 is rotated to connect a rotating ring 22, the upper end of the rotating ring 22 is fixedly connected to a second vertical pipe 23, and the upper end of the second vertical pipe 23 is fixedly connected to a guiding pipe 24 horizontally disposed. A threading hole 26 is formed at one side of the first vertical pipe 21. The power cord passes through first riser 21, swivel 22, second riser 23 in proper order to wear out from through wires hole 26 and be connected with the motor supplies power, can effectively avoid the power cord to contact with other parts on the excavator body 1 through guiding device 2, thereby influences other parts work. A reinforcing beam 25 is fixedly connected between the guide pipe 24 and the second riser pipe 23. The strength between the guide pipe 24 and the second riser pipe 23 can be enhanced by the reinforcement beam 25.
As an optimized mode of the present invention, two the vertical plates 44 one side are fixedly connected to the guiding device 5 together, the guiding device 5 includes two parallel fixing rods 51, two fixing rods 51 are fixedly connected to one side of two vertical plates 44 one by one, two the compensation chain guiding device 53 is arranged between the fixing rods 51, the compensation chain guiding device 53 is fixedly connected to the fixing rods 51 through the connecting rod 52, the power line passes through the compensation chain guiding device 53, the power line can be led out from the fixed position through the guiding device 5, the power line is prevented from being twisted on the power line wire spool 45, meanwhile, the power line is prevented from being rubbed with the guiding device 53, and the power line is prevented from being shortened due to the abrasion.
Claims (7)
1. The utility model provides an energy-conserving electric excavator, includes excavator body (1) and power supply unit (4), and the driving system of excavator body (1) adopts motor (13) drive, its characterized in that: the power supply device (4) comprises a rotating seat, wherein the upper side of the rotating seat is fixedly connected with two vertical plates (44) which are arranged in parallel, a power line wire spool (45) is connected between the two vertical plates (44) in a rotating mode, a power line is wound on the power line wire spool (45) and is connected with the motor.
2. The energy-saving electric excavator according to claim 1, wherein: the rotating seat comprises a substrate (41), the upper side of the substrate (41) is rotatably connected with a base column (42), and the upper side of the base column (42) is fixedly connected with a supporting plate (43).
3. The energy-saving electric excavator according to claim 1, wherein: the excavator is characterized in that a power line guiding device (2) is arranged on the excavator body (1), the power line guiding device (2) comprises a first vertical pipe (21) fixed on the excavator body (1), the upper end of the first vertical pipe (21) is rotatably connected with a rotating ring (22), the upper end of the rotating ring (22) is fixedly connected with a second vertical pipe (23), and the upper end of the second vertical pipe (23) is fixedly connected with a horizontally arranged guiding pipe (24).
4. The energy-saving electric excavator according to claim 3, wherein: a reinforcing beam (25) is fixedly connected between the guide pipe (24) and the second riser pipe (23).
5. The energy-saving electric excavator according to claim 3, wherein: one side of the first vertical pipe (21) is provided with a threading hole (26).
6. The energy-saving electric excavator according to claim 1, wherein: the lower side of the rotating seat is supported and fixed through a support column (3).
7. The energy-saving electric excavator according to claim 1, wherein: the device comprises two vertical plates (44), wherein one side of each vertical plate (44) is fixedly connected with a guide device (5) together, each guide device (5) comprises two fixing rods (51) which are arranged in parallel, the two fixing rods (51) are fixedly connected to one side of each vertical plate (44) in a one-to-one correspondence mode, a compensation chain guide device (53) is arranged between the two fixing rods (51), and the compensation chain guide device (53) is fixedly connected with the fixing rods (51) through connecting rods (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121480008.4U CN215248841U (en) | 2021-07-01 | 2021-07-01 | Energy-saving electric excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121480008.4U CN215248841U (en) | 2021-07-01 | 2021-07-01 | Energy-saving electric excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215248841U true CN215248841U (en) | 2021-12-21 |
Family
ID=79485771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121480008.4U Active CN215248841U (en) | 2021-07-01 | 2021-07-01 | Energy-saving electric excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215248841U (en) |
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2021
- 2021-07-01 CN CN202121480008.4U patent/CN215248841U/en active Active
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