CN217024891U - Electric loader for coiling and uncoiling of spring winding drum - Google Patents
Electric loader for coiling and uncoiling of spring winding drum Download PDFInfo
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- CN217024891U CN217024891U CN202220450154.0U CN202220450154U CN217024891U CN 217024891 U CN217024891 U CN 217024891U CN 202220450154 U CN202220450154 U CN 202220450154U CN 217024891 U CN217024891 U CN 217024891U
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Abstract
The utility model discloses an electric loader for a spring reel to take up and pay off, which comprises a tower frame, wherein a rotary support is arranged at the upper end of the tower frame, and the electric loader is characterized in that a spring reel take-up and pay-off device is arranged above the rotary support, a central current collecting slip ring is arranged on the tower frame below the rotary support, one side of the spring reel take-up and pay-off device is provided with a current collecting slip ring, a distribution box is electrically connected with the central current collecting slip ring, the central current collecting slip ring is electrically connected with the current collecting slip ring, one end of a cable is connected with the current collecting slip ring, and the other end of the cable is connected with a cable on a rudder of the electric loader. According to the utility model, when the loader advances, the spring reel wire take-up and pay-off device starts to work, when the loader advances towards the opposite direction of the power supply end, the spring wire take-up and pay-off device starts to pay off, when the loader and the power supply end advance, the spring wire take-up and pay-off device stores self resilience force by pulling out a reed to take up wires, and the reed type wire take-up and pay-off device based on the tape measure principle has a simple structure and is economical and practical.
Description
Technical Field
The utility model relates to the technical field of electric loaders, in particular to an electric loader for taking up and paying off a spring reel.
Background
Today, the engineering machinery using fuel oil as power is not economical to use, and the electric loader using the lithium battery as power energy has short endurance time, needs time for charging and delays production. The cable type loader is born under the background, because the production characteristic of loader all belongs to the work in the place, as long as possess the cable of certain distance and receive and release the line, guarantee that the loader power supply can realize the production operation in the place, it is a big technical obstacle in the trade to utilize the cable directly to supply power for electronic loader, especially to large-scale electronic loader, because power is big, required cable supply current is big, required cable sectional area is just big, the weight is heavy, several kilograms per meter, satisfy general operating mode working radius and get several tens of meters to hundreds of meters, so whole power supply cable weight gets hundreds of kilograms even hundreds of kilograms. In addition, for the characteristics of meeting the working requirement and quick movement of the power supply cable for the electric loader, the cable power supply mode needs to be suspended power supply and wire winding and unwinding, so the technical difficulty of wire winding and unwinding equipment is further increased, and the conventional wire winding and unwinding equipment mainly adopts a mechanical type, such as a chain gravity or a slide wire type. The method is simple and reliable, economical and practical, and has the defects that if the pay-off distance is long, a tower with higher height is needed, part of working condition actual scenes are limited by the height of a shed roof, and the pay-off radius is limited to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the electric loader which is simple in structure, economical and practical and is used for winding and unwinding the spring reel.
The object of the utility model is achieved in the following way:
the utility model provides an electric loader of spring reel receive and releases line, includes the pylon, the subaerial block terminal that is equipped with of one side of pylon, the upper end of pylon is equipped with rotatory support, its characterized in that, rotatory support top is equipped with spring reel pay-off and take-up device, be equipped with central current collection sliding ring on the pylon of rotatory support below, one side of spring reel pay-off and take-up device is equipped with the current collection sliding ring, the block terminal is connected with central current collection sliding ring electricity, central current collection sliding ring is connected with the current collection sliding ring electricity, the last winding of spring reel pay-off and take-up device has the cable, the one end and the current collection sliding ring of cable are connected, and the cable junction on the other end and the rudder of electric loader.
As an alternative of the technical scheme of the utility model, the spring reel take-up and pay-off device comprises a cable reel, the cable is arranged on the cable reel, the current collecting slip ring is coaxially connected with the cable reel, the other side of the cable reel, which is opposite to the current collecting slip ring, is arranged on a driving motor, the driving motor is connected with a reduction box, and the reduction box is coaxially connected with the cable reel.
As an alternative of the technical scheme of the utility model, the cable reel is a spring cable reel.
As an alternative scheme of the technical scheme of the utility model, a spring steel wire winding drum is rotatably connected between the current collection slip ring and the cable reel with the same axis, a steel wire rope is wound on the spring steel wire winding drum, one end of the steel wire rope is connected with the steel wire winding drum, and the other end of the steel wire rope is connected with a rudder of the electric loader.
As an alternative scheme of the technical scheme of the utility model, the spring steel wire winding drum is connected with a meter counter, and the meter counter is electrically connected with the driving motor controller.
As an alternative scheme of the technical scheme of the utility model, a support frame is arranged on the rotary support, the cable reel is arranged on the support frame, a cable passing opening is formed in the support frame relative to the position of a cable outlet on the cable reel, and rollers are arranged on the left side, the right side and the upper side of the cable passing opening.
The beneficial effects of the utility model are:
according to the utility model, when the loader advances, the spring reel wire take-up and pay-off device starts to work, when the loader advances towards the opposite direction of the power supply end, the spring wire take-up and pay-off device starts to pay off, when the loader and the power supply end advance, the spring wire take-up and pay-off device stores self resilience force by pulling out a reed to take up wires, and the reed type wire take-up and pay-off device based on the tape measure principle has a simple structure and is economical and practical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an electric loader for taking up and paying off a spring roll according to an embodiment;
FIG. 2 is a schematic view of the structure of the take-up and pay-off device of the spring reel in the first embodiment;
FIG. 3 is a schematic view of an electric loader for winding and unwinding a wire onto and off a spring roll according to a second embodiment;
FIG. 4 is a schematic view of the structure of the second embodiment of the take-up and pay-off device for spring reels.
Reference numerals are as follows:
1-a tower; 2-a distribution box; 3-rotating and supporting; 4-a central collector slip ring; 5-collecting slip ring; 6-a cable; 7-an electric loader; 8-rudder; 9-cable reel; 10-a drive motor; 11-a reduction gearbox; 12-spring wire reel; 13-a steel wire rope; 14-a drive motor controller; 15-meter counter; 16-cable access ports; 17-a roller; 18-support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1-2, an electric loader for winding and unwinding a wire by a spring reel includes a tower 1, a distribution box 2 is arranged on the ground on one side of the tower 1, a rotary support 3 is arranged at the upper end of the tower 1, a spring reel winding and unwinding device is arranged above the rotary support 3, a central current collecting slip ring 4 is arranged on the tower 1 below the rotary support 3, a current collecting slip ring 5 is arranged on one side of the spring reel winding and unwinding device, the distribution box 2 is electrically connected with the central current collecting slip ring 4, the central current collecting slip ring 4 is electrically connected with the current collecting slip ring 5, a cable 6 is wound on the spring reel winding and unwinding device, one end of the cable 6 is connected with the current collecting slip ring 5, and the other end of the cable is connected with a cable on a rudder 8 of an electric loader 7.
As a further scheme of this embodiment, the spring reel reeling and unreeling device includes a cable reel 9, the cable reel 9 is a spring cable reel, the cable 6 is disposed on the cable reel 9, the current collecting slip ring 5 is coaxially connected with the cable reel 9, the other side of the cable reel 9 opposite to the current collecting slip ring 5 is disposed on a driving motor 10, the driving motor 10 is connected with a reduction box 11, and the reduction box 11 is coaxially connected with the cable reel 9.
As a further scheme of this embodiment, a support frame 18 is arranged on the rotary support 3, the cable reel 9 is arranged on the support frame 18, a cable passing opening 16 is arranged at a position of the support frame 18, which is opposite to the outgoing line position of the cable 6 on the cable reel 9, and rollers 17 are arranged on the left side, the right side and the upper side of the cable passing opening 16, so that the passing of the cable is facilitated.
In this embodiment, the cable reel 9 of the reed type reel structure is directly installed on the power supply end tower 1, the cable 6 is connected with the current collecting slip ring 5 at one end of the cable reel 9, the other end of the cable is connected with the plug for cable on the rudder 8 of the electric loader 7, and according to actual conditions, the cable reel 9 of the reed type reel structure can also be fixed at one end of the electric loader 7, which can be determined according to specific working conditions. The central collector slip ring 4 is connected with the distribution box 2 to supply power to the driving motor 10, so that the power output of the whole vehicle is realized. The reed type take-up and pay-off line based on the steel tape principle has the advantages of simple structure and economy. But the defects are also obvious, because the energy is stored by the rigidity characteristic of the reed material, the energy is very limited, generally, only cables with smaller wire diameters can be wound and unwound, and the distance is shorter. So the technical solution of the second embodiment is developed.
Example two
As shown in fig. 3-4, the difference between the second embodiment and the first embodiment is that the spring reel pay-off and take-up device includes a cable reel 9, the cable 6 is disposed on the cable reel 9, the current collecting slip ring 5 is coaxially connected to the cable reel 9, the cable reel 9 is disposed on a driving motor 10 at the other side of the current collecting slip ring 5, the driving motor 10 is connected to a reduction box 11, the reduction box 11 is coaxially connected to the cable reel 9, a spring wire reel 12 is rotatably connected between the current collecting slip ring 5 and the cable reel 9 coaxially, a wire rope 13 is wound on the spring wire reel 12, one end of the wire rope 13 is connected to the wire reel 12, and the other end is connected to the rudder 8 of the electric loader 7.
As a further scheme of this embodiment, a meter counter 15 is connected to the spring wire reel 12, and the meter counter 15 is electrically connected to the driving motor controller 14.
In this embodiment, when the electric loader 7 travels, the spring wire reel 12 starts to operate, and when the electric loader 7 travels in the reverse direction to the power supply end, the spring wire reel 12 starts to unwind the wire rope 13, and the wire rope 13 is drawn out by the power of the electric loader 7 traveling, and when the electric loader 7 travels to the power supply end, the spring wire reel 12 automatically retracts the wire rope 13 by storing its own resilience force due to the drawing out of the spring plate, and automatically winds the wire rope on the spring wire reel 12. The length of the winding and unwinding distance of the steel wire rope 13 is recorded by a meter, the winding and unwinding of the spring reel is used as a winding and unwinding length signal function, the walking distance length of the electric loader 7 and the power supply end and the winding and unwinding of the steel wire rope 13 of the spring steel wire reel 12 are synchronized to obtain synchronous real-time data through the meter 15, the data are synchronously transmitted to the driving motor controller 14, the driving motor controller 14 controls the driving motor 10 to rotate forwards and backwards, the winding and unwinding are realized through the reduction gearbox 11 and then the cable reel 9, and the walking distance of the electric loader 7 is completely equal to the length of the cable winding and unwinding. The embodiment makes full use of the reliability of the mechanical coiling and uncoiling of the reed drum, uses the mechanical coiling and uncoiling as the signal source of the coiling and uncoiling, overcomes the defects of interference delay and distortion of other electronic acquisition signals, and fully exerts the convenience of using a motor or an oil pump as power, and the adaptability and the economical efficiency of special working conditions.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when combinations of technical solutions are mutually inconsistent or cannot be realized, such combinations should not be considered to exist and are not within the scope of the claimed invention.
Claims (6)
1. An electric loader for coiling and uncoiling a spring winding drum comprises a tower frame (1), a distribution box (2) is arranged on the ground at one side of the tower frame (1), a rotary support (3) is arranged at the upper end of the tower frame (1), it is characterized in that a spring reel coiling and uncoiling device is arranged above the rotary support (3), a central collector slip ring (4) is arranged on the tower frame (1) below the rotary support (3), one side of the spring reel coiling and uncoiling device is provided with a collector slip ring (5), the distribution box (2) is electrically connected with a central collector slip ring (4), the central current collecting slip ring (4) is electrically connected with the current collecting slip ring (5), a cable (6) is wound on the spring reel pay-off device, one end of the cable (6) is connected with the collector slip ring (5), and the other end of the cable is connected with a cable on a rudder (8) of the electric loader (7).
2. The electric loader for the coiling and uncoiling of the spring drum as claimed in claim 1, wherein the coiling and uncoiling device of the spring drum comprises a cable reel (9), the cable (6) is arranged on the cable reel (9), the current collecting slip ring (5) is coaxially connected with the cable reel (9), the other side of the cable reel (9) relative to the current collecting slip ring (5) is arranged on a driving motor (10), the driving motor (10) is connected with a reduction gearbox (11), and the reduction gearbox (11) is coaxially connected with the cable reel (9).
3. An electric loader for spring reel pay-off and take-up lines as claimed in claim 2, characterized in that the cable reel (9) is a spring cable reel.
4. The electric loading machine for reeling and unreeling a spring reel as claimed in claim 2, wherein a spring wire reel (12) is connected between the current collecting slip ring (5) and the cable reel (9) in a coaxial rotation manner, a steel wire rope (13) is wound on the spring wire reel (12), one end of the steel wire rope (13) is connected with the steel wire reel (12), and the other end of the steel wire rope is connected with a rudder (8) of the electric loading machine (7).
5. The electric loader for coiling and uncoiling of spring wire drum as claimed in claim 4, characterized in that a meter counter (15) is connected to the spring wire drum (12), the meter counter (15) is electrically connected with the driving motor controller (14).
6. The electric loading machine for coiling and uncoiling of the spring reel as claimed in claim 2, characterized in that a support frame (18) is arranged on the rotary support (3), the cable reel (9) is arranged on the support frame (18), a cable passing opening (16) is arranged on the support frame (18) relative to the position of the cable reel (9) where the cable (6) is outgoing, and rollers (17) are arranged on the left side, the right side and the upper side of the cable passing opening (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220450154.0U CN217024891U (en) | 2022-03-02 | 2022-03-02 | Electric loader for coiling and uncoiling of spring winding drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220450154.0U CN217024891U (en) | 2022-03-02 | 2022-03-02 | Electric loader for coiling and uncoiling of spring winding drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217024891U true CN217024891U (en) | 2022-07-22 |
Family
ID=82453438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220450154.0U Active CN217024891U (en) | 2022-03-02 | 2022-03-02 | Electric loader for coiling and uncoiling of spring winding drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217024891U (en) |
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2022
- 2022-03-02 CN CN202220450154.0U patent/CN217024891U/en active Active
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