Energy-saving electric reach stacker
By combining a dual-motor collaborative power structure with solar panels, the problem of insufficient load-bearing capacity and endurance of electric reach stackers has been solved, achieving efficient power output and long-term operation capability.
Patent Information
- Application Number
- CN202423272661.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing energy-saving electric reach stackers have low load-bearing capacity, which limits their ability to handle large or overweight containers, and their limited battery life affects the efficiency of long-term continuous operation.
It adopts a dual-motor cooperative power structure design, is equipped with a large-capacity battery and solar panels, and combined with an advanced control system to achieve precise adjustment of power output and auxiliary battery replenishment, thereby improving the load-bearing capacity and endurance of the electric reach stacker.
It improves the power output and load-bearing capacity of the electric reach stacker, meets a wider range of operational needs, reduces charging frequency, and ensures work efficiency for long-term continuous operation.
Smart Images
Figure CN223646190U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to crane technical field, concretely is a kind of energy-saving electric reach stacker. BACKGROUND
[0002] Energy-saving electric reach stacker is a kind of high-efficiency equipment for container loading and unloading operation. It mainly relies on electric drive system, replaces traditional fuel engine, and plays a key role in port, logistics yard and other places. Through advanced technical means, not only can effectively complete the hoisting, stacking of container and other work, but also can significantly reduce energy consumption and reduce pollution to the environment.
[0003] The existing energy-saving electric reach stacker still has the following problems when in use: compared with the traditional fuel reach stacker of the same type, the carrying capacity of the electric reach stacker can be relatively low, and there is certain limitation when handling large or overweight containers, in addition, the battery endurance of the electric reach stacker is still limited, and for the scene of long-time continuous operation, frequent charging can be needed, which affects the work efficiency. UTILITY MODEL CONTENT
[0004] (I) technical problem solved:
[0005] In view of the deficiencies of the prior art, the utility model provides an energy-saving electric reach stacker, which solves the problems proposed in the background art.
[0006] (II) technical scheme:
[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: an energy-saving electric reach stacker, comprising a crane frame, the crane frame is assembled with a crane main body, the crane frame comprises a stand, the stand top end is fixedly connected with a connecting seat, the connecting seat front end is fixedly installed with a pneumatic slide rail, the pneumatic slide rail front end is fixedly connected with a stop block, the crane main body comprises a pneumatic sliding block slidingly installed on the outer side of the pneumatic slide rail, one fixed frame is fixedly installed below each end of the pneumatic sliding block, a lifting mechanism is rotatably installed between the two fixed frames, one drive motor is arranged at each end of the lifting mechanism, the drive motor is connected with a controller through control line, the two controllers are connected through connecting wire.
[0008] As a further scheme of the utility model: the controller is fixedly installed at the top end of the corresponding one side fixed frame, one power supply battery is arranged at each end of the controller, and the same solar cell panel is fixedly installed at the top end of the two controllers.
[0009] As a further scheme of the utility model: the fixed frame is L-shaped frame and a through hole is arranged between the lower two side walls thereof, the lifting mechanism comprises a winding drum rotatably connected in the two through holes, a steel cable is wound outside the winding drum, one end of the steel cable is fixedly connected with the winding drum, and the other end of the steel cable is fixedly connected with a hook, the winding drum is fixedly connected between the driving ends of the two drive motors on the same side, a fixed seat is fixedly connected to the top end of the drive motor, and the fixed seat on the same side is fixedly connected to the corresponding fixed frame on the same side.
[0010] As a further scheme of the utility model: the fixed frame is L-shaped frame and a through hole is arranged between the lower two side walls thereof, the lifting mechanism comprises a winding drum rotatably connected in the two through holes, a steel cable is wound outside the winding drum, one end of the steel cable is fixedly connected with the winding drum, and the other end of the steel cable is fixedly connected with a hook, the winding drum is fixedly connected between the driving ends of the two drive motors on the same side, a fixed seat is fixedly connected to the top end of the drive motor, and the fixed seat on the same side is fixedly connected to the corresponding fixed frame on the same side.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1、The utility model discloses a power structure design of double-motor cooperation type is adopted to improve the power output and the carrying capacity of the electric front-end crane, so that it can satisfy more extensive operation requirements, and each motor is provided with an independent controller, and the two controllers are connected through a connecting wire, so that the power output can be accurately adjusted by combining an advanced control system, and the working efficiency is improved.
[0013] 2、The utility model discloses that it is equipped with a large battery and an auxiliary energy supplementing structure, each driving structure is provided with two large-capacity batteries, and a solar cell panel is arranged at the top of the two controllers, so that the solar energy in the environment can be absorbed to supplement the energy of the battery to a certain extent, the battery endurance of the electric front-end crane is improved, the charging frequency is reduced for the scene of long-time continuous operation, and the working efficiency is ensured. ACCURACY
[0014] Figure 1 It is the overall three-dimensional of the utility model Figure 1 ;
[0015] Figure 2 It is the overall three-dimensional of the utility model Figure 2 ;
[0016] Figure 3 It is the crane frame perspective view of the utility model;
[0017] Figure 4 It is the crane main body perspective view of the utility model.
[0018] In the figure: 1, crane frame; 2, crane main body; 11, stand; 12, base; 13, reinforcing block; 14, connecting seat; 15, pneumatic slide rail; 16, stop block; 21, pneumatic sliding block; 22, fixing frame; 23, winding drum; 24, steel cable; 25, hook; 26, driving motor; 27, fixing seat; 28, controller; 29, control line; 210, power supply battery; 211, solar panel. DETAILED DESCRIPTION
[0019] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.
[0020] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] Please refer to Figures 1-4The utility model discloses an energy -conserving electric front -end crane, including crane frame 1, and crane frame 1 is assembled with crane main body 2, and crane frame 1 includes a stand 11, and the top fixed connection of stand 11 has connecting seat 14, and connecting seat 14 front end fixed mounting has pneumatic slide rail 15, and the front fixed connection of pneumatic slide rail 15 has stopper 16, and crane main body 2 includes the pneumatic slide block 21 slidingly installed in the outside of pneumatic slide rail 15, and the fixed mounting of pneumatic slide block 21 both ends below each has a fixed frame 22, and the rotatable mounting of two fixed frames 22 between has lifting mechanism, and the setting of lifting mechanism both ends each has a drive motor 26, and drive motor 26 is connected with controller 28 through control line 29, and the connection of two controllers 28 is connected through connecting row line, and the power structure design of whole adopts double motor collaborative type, to improve the power output and carrying capacity of electric front -end crane, make it can satisfy more extensive operation demand, simultaneously, and every motor of it is provided with independent controller 28, and two controllers 28 are connected through connecting row line, can combine advanced control system, realize accurate adjustment to power output, improve work efficiency.
[0023] Controller 28 fixed mounting is installed at the top of its corresponding one side fixed frame 22, and the setting of controller 28 both ends each has one power battery 210, and the top fixed mounting of two controllers 28 has same solar cell panel 211, and it is equipped with large battery and auxiliary energy supplement structure, and every drive structure of it is configured with two large capacity batteries, and simultaneously, it is configured with solar cell panel 211 at the top of two controllers 28, can absorb solar energy in environment, carries out certain degree of energy supplement for battery, improves the battery endurance of electric front -end crane, reduces charging frequency for the scene of long -time continuous operation, guarantees work efficiency.
[0024] Fixed frame 22 is L type frame and the through -hole between its lower two side walls is set up, and lifting mechanism includes the reel 23 rotatably connected in two through -holes, and the steel cable 24 is wound outside reel 23, and one end of steel cable 24 is fixedly connected with reel 23, and the other end of steel cable 24 is fixedly connected with hook 25, and reel 23 is fixedly connected between the drive end of two drive motors 26 towards one side, and drive motor 26 top fixedly connected with fixed seat 27, and two fixed seats 27 fixedly connected with the corresponding one side fixed frame 22 towards one end, can drive reel 23 to rotate through two drive motors 26, realizes the take -up and pay -off of steel cable 24 wound on it, realizes the lifting of hook 25 after the suspension of weight.
[0025] The bottom of stand 11 is fixedly connected with base 12, and the bottom of four reinforcing blocks 13 is fixedly connected with base 12, and the mounting hole is set up between the upper and lower side walls of four corners of base 12, and the mounting hole on base 12 is used for the fixed installation of energy -conserving electric front -end crane on the installation station.
[0026] The working principle of the utility model is: can install energy-saving electric face crane on the fixing installation of the installation position through the installation hole on the base 12 cooperation installation component, adopt the power structure design of double motor cooperation type as a whole, to improve the power output and carrying capacity of electric face crane, make it can satisfy more extensive operation demand, at the same time, every motor is provided with independent controller 28 between two controllers 28, and can control two drive motors 26 drive reel 23 rotation through the connection of connecting wire, realize the winding steel cable 24 on it, realize the lifting of the hook 25 after the suspension of weight, and put down, because it is equipped with large battery and auxiliary energy supplement structure, every drive structure is equipped with two large capacity batteries, and solar cell panel 211 is configured on the top of two controllers 28, can absorb the solar energy in the environment, carry out a certain degree of energy supplement for the battery, save energy, and improve the battery endurance of electric face crane, for the scene of long time continuous operation, reduce the charging frequency, ensure the work efficiency.
[0027] The above, only for the preferred specific implementation mode of the utility model, but the protection scope of the utility model does not limit to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. An energy-saving electric front-end crane, comprising a crane frame (1), wherein a crane body (2) is mounted on the crane frame (1); Its features are: The crane frame (1) includes a column (11), a connecting seat (14) is fixedly connected to the top of the column (11), a pneumatic slide rail (15) is fixedly installed at the front end of the connecting seat (14), and a stop block (16) is fixedly connected to the front end of the pneumatic slide rail (15). The crane body (2) includes a pneumatic slider (21) that is slidably installed on the outside of the pneumatic slide rail (15). A fixed frame (22) is fixedly installed at each end of the pneumatic slider (21), and a lifting mechanism is rotatably installed between the two fixed frames (22). Each end of the lifting mechanism is provided with a drive motor (26), and the drive motor (26) is connected to a controller (28) via a control line (29). The two controllers (28) are connected by a connecting cable. The controller (28) is fixedly installed on the top of the corresponding side bracket (22). Each of the front and rear ends of the controller (28) is provided with a power supply battery (210), and the top of the two controllers (28) is fixedly installed with the same solar panel (211).
2. The energy-saving electric reach stacker according to claim 1, characterized in that: The fixed frame (22) is an L-shaped frame with through holes between its two lower side walls. The lifting mechanism includes a drum (23) rotatably connected in the two through holes, and a steel cable (24) is wound around the outside of the drum (23).
3. The energy-saving electric reach stacker according to claim 2, characterized in that: One end of the steel cable (24) is fixedly connected to the drum (23), while the other end of the steel cable (24) is fixedly connected to the hook (25).
4. The energy-saving electric reach stacker according to claim 1, characterized in that: A drum (23) is fixedly connected between the drive ends of the two drive motors (26) on opposite sides.
5. An energy-saving electric reach stacker according to claim 1, characterized in that: The top of the drive motor (26) is fixedly connected to a fixed base (27), and the two fixed bases (27) are fixedly connected to the corresponding side of the fixed frame (22) at one end facing each other.
6. The energy-saving electric reach stacker according to claim 1, characterized in that: The bottom of the column (11) is fixedly connected to a base (12), and a reinforcing block (13) is fixedly connected to each of the four corners below the column (11).
7. An energy-saving electric reach stacker according to claim 6, characterized in that: The base (12) has mounting holes between the upper and lower side walls at the four corners, and the four reinforcing blocks (13) are fixedly connected to the base (12) at their bottom ends.