CN210459362U - Synchronous electric loader of cable winch - Google Patents
Synchronous electric loader of cable winch Download PDFInfo
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- CN210459362U CN210459362U CN201920672208.6U CN201920672208U CN210459362U CN 210459362 U CN210459362 U CN 210459362U CN 201920672208 U CN201920672208 U CN 201920672208U CN 210459362 U CN210459362 U CN 210459362U
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- cable
- loader
- rotating shaft
- brake
- cable winch
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Abstract
The utility model relates to an electric loader with synchronous cable winches, which comprises a cable winch, wherein a rotating shaft of the cable winch is rotatably arranged on a support frame, and the support frame is arranged on a rear frame of the loader; a gear ring is fixedly connected to a rim of a rear wheel of the loader and rotates synchronously with the rotating shaft; one end of the rotating shaft is provided with a brake caliper disc and a brake, and the brake is controlled by a brake system of the loader. The utility model discloses in, cable drum's pivot and the synchronous rotation of wheel rim make the advancing direction and the speed of loader and cable drum receive and releases the direction and the speed of line corresponding, and the cable is received and released the line in time, makes cable drum's rotation and stop with the advancing and the stop synchronization of loader, and because of inertial rotation when avoiding the cable carousel to stop, make the receive and release line and the loader operating condition of cable synchronous completely.
Description
Technical Field
The utility model relates to an electric loader technical field especially designs a synchronous electric loader of cable drum.
Background
The electric loader is a loader with electric power as a power source, so that the electric power supply is ensured to be sufficient firstly when the electric loader works, and two groups of conventional power supply modes are provided, wherein one group is connected to commercial power through a cable, and the other group is supplied with power through a storage battery.
At present, the cable with enough length needs to be equipped in a power supply mode of connecting a cable into a mains supply, the length of the cable needs to meet the requirement that the loader can freely move in a working area, and the cable is long, so that the cable needs to be wound on a cable winch by the electric loader adopting the power supply mode, and the cable can be flexibly wound and unwound along with the movement of the loader.
In the prior art, the cable is generally wound and unwound by the electric cable winch, but the advancing direction and the speed of the working motor of the cable winch and the loader are asynchronous, so that the cable is not timely and asynchronous to wind and unwind, and inconvenience is caused for the normal work of the loader.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a synchronous electronic loader of cable winch who receives and releases the line in step with the loader walking is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: an electric loader with synchronous cable winches comprises the cable winch for winding cables, the cable winch is provided with a rotating shaft, two ends of the rotating shaft are rotatably arranged on a supporting frame,
the support frame is arranged on a rear frame of the loader;
the inner side of the rear wheel of the loader is provided with a gear ring which is fixedly connected with the wheel rim and synchronously rotates, and the gear ring synchronously rotates with the rotating shaft through a first transmission mechanism;
and one end of the rotating shaft is provided with a brake caliper disc which synchronously rotates and a brake which blocks the rotating shaft to rotate, and the brake is controlled by a brake system of the loader.
Preferably, the first transmission mechanism includes a first sprocket and a gear, the first sprocket is in transmission connection with the ring gear through a chain, the gear and the first sprocket rotate synchronously, and the gear is meshed with the brake caliper disc.
As a preferred technical scheme, one side of the cable winch, which is used for taking up and paying off, is also provided with a wire arranging device used for arranging cables, and the wire arranging device is provided with a plurality of cable paying-off pulleys which rotate synchronously.
As a preferable technical scheme, the cable paying-off pulleys are in transmission connection through a belt transmission mode, a gear transmission mode or a chain transmission mode.
As an optimal technical scheme, the cable take-up pulley and the rotating shaft synchronously rotate through a second transmission mechanism.
As a preferable technical scheme, the second transmission mechanism comprises a driving wheel which rotates synchronously with the cable paying-off pulley, a second chain wheel is connected to the rotating shaft, and the second chain wheel is in transmission connection with the driving wheel through a chain.
As a preferred technical scheme, the tail part of the loader is also provided with a support rod for supporting a cable, and a cable take-up and pay-off pulley is sleeved on the support rod.
According to the preferable technical scheme, one end, far away from the gear ring, of the rotating shaft is provided with a current collection slip ring, a cable is connected to the current collection slip ring, and a wiring terminal connected with the motor is arranged on the current collection slip ring.
Since the technical scheme is used, the beneficial effects of the utility model are that: in the utility model, the rotating shaft of the cable winch and the wheel rim rotate synchronously, so that the advancing direction and the speed of the loader correspond to the direction and the speed of the cable winch for taking up and paying off, and the cable is taken up and paid off timely, thereby providing convenience for the normal work of the loader; the brake caliper disc and the brake controlled by the loader brake system are arranged, so that the rotation and the stop of the cable winch are synchronous with the advancing and the stop of the loader, and the cable winding and unwinding of the cable are completely synchronous with the working state of the loader due to the inertial rotation when the cable turntable stops.
Because the cable winch rotates and is driven by the wheel rim of the loader, a motor or other power sources do not need to be equipped independently, and energy and the manufacturing cost of the electric winch are saved.
The utility model discloses well cable drum and spare part are all installed on the back frame of loader, have replaced the counter weight iron of loader, do not occupy ground and work area and place, have made things convenient for placing and taking in of cable drum.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a first transmission and a second transmission in an embodiment of the invention;
FIG. 3 is a top view of FIG. 2;
in the figure: 1-cable winch; 11-a rotating shaft; 12-collector slip ring; 13-a connecting terminal; 2-a support frame; 3-rear frame; 4-a wheel; 41-wheel rim; 42-a gear ring; 51-brake caliper disc; 52-a brake; 53-a first sprocket; 54-gear wheel; 6-arranging the wire device; 61-cable paying out pulley; 62-a drive wheel; 63-a second sprocket; 64-a support bar; 65-cable take-up and pay-off pulley.
Detailed Description
As shown in fig. 1 to 3, the electric loader with cable winch synchronization comprises a cable winch 1 for winding a cable, wherein the cable winch 1 is provided with a rotating shaft 11, two ends of the rotating shaft 11 are rotatably arranged on a support frame 2, and the support frame 2 is arranged on a rear frame 3 of the loader.
The inner side of the rear wheel 4 of the loader is provided with a gear ring 42 which is fixedly connected with a wheel rim 41 and synchronously rotates, and the gear ring 42 synchronously rotates with the rotating shaft 11 through a first transmission mechanism.
One end of the rotating shaft 11 is provided with a brake caliper disc 51 which synchronously rotates and a brake 52 which blocks the rotation of the rotating shaft, and the brake 52 is controlled by a brake system of the loader, for example, if the loader adopts a pneumatic control mode to control the brake, a control air path of the brake which needs a cable winch is connected in parallel with a control air path of the brake of the loader, when a brake pedal of the loader is stepped on. The brake of the loader and the brake of the cable winch act simultaneously, and other hydraulic or electric control brake systems are used in the same way.
Preferably, the first transmission mechanism comprises a first chain wheel 53 and a gear 54, the first chain wheel 53 is in chain transmission connection with the ring gear 42, the gear 54 is installed on one side of the first chain wheel 53 and rotates synchronously with the first chain wheel 53, and the gear 54 is meshed with the brake caliper disc 51.
In this embodiment, the brake caliper 51 serves as a component of the first transmission mechanism, and the brake caliper 51 may be separately disposed from the first transmission mechanism without direct connection.
The utility model discloses in, first drive mechanism is not limited to the structure that this embodiment relates to, among the prior art, as long as can realize the drive mechanism with ring gear 42 and the synchronous pivoted of pivot 11, drive mechanism like gear drive, belt drive, sprocket feed and multiple transmission mode combine is all within the protection scope of the utility model.
In order to reduce the abrasion of the cable and improve the synchronization effect and precision of the cable take-up and pay-off lines, a cable arranging device 6 (for understanding, the cable arranging device is omitted in fig. 1) for arranging the cable is further arranged on one side of the cable winch 1 for taking-up and pay-off lines, and a plurality of cable pay-off pulleys 61 which rotate synchronously are arranged on the cable arranging device 6.
The cable paying-off pulleys 61 are in transmission connection through a belt transmission mode, a gear transmission mode or a chain transmission mode, so that the plurality of cable paying-off pulleys 61 are synchronous.
The cable take-up pulley 61 rotates synchronously with the rotating shaft 11 through a second transmission mechanism.
Preferably, the second transmission mechanism comprises a driving wheel 62 which rotates synchronously with the cable paying-off pulley 61, a second chain wheel 63 is connected to the rotating shaft 11, and the second chain wheel 63 is in transmission connection with the driving wheel 62 through a chain.
In this embodiment, the preferred chain drive's of second drive mechanism connected mode to guarantee the transmission precision, the utility model discloses be not limited to chain drive, among the prior art for can realize synchronous drive's drive mechanism all is applicable to the utility model discloses.
The tail part of the loader is also provided with a support rod 64 for supporting the cable, and the support rod 64 is sleeved with a cable take-up and pay-off pulley 65.
And a slip ring 12 is installed at one end of the rotating shaft 11 far away from the gear ring 42, a cable is connected to the slip ring 12, and a wiring terminal 13 connected with the motor is arranged on the slip ring 12.
During wiring, one end of the cable is connected with commercial power, the other end of the cable is wound on the cable winch and is connected with the current collection slip ring 12, and the motor is connected with a wiring terminal 13 of the current collection slip ring 12 for power supply.
The utility model discloses the theory of operation as follows:
when the electric loader moves forward, the gear ring 42 rotates forwards along with the wheel, the cable winch 1 pays out wires, and the paying-out speed of the cable winch 1 is synchronous with the speed of the loader; when the loader stops, the brake of the loader and the brake 52 of the cable winch 1 simultaneously act to brake the loader, and the cable winch 1 stops rotating; when the loader moves backwards, the gear ring 42 rotates along with the wheel, and the cable winch 1 takes up the cable.
The utility model discloses in, cable winch, stopper and cable unwrapping wire pulley all are common equipment and part among the prior art, and technical personnel in the field can carry out the installation of adaptability.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An electric loader with synchronous cable winches, which comprises the cable winch for winding cables, wherein the cable winch is provided with a rotating shaft, two ends of the rotating shaft are rotatably arranged on a supporting frame, and the electric loader is characterized in that:
the support frame is arranged on a rear frame of the loader;
the inner side of the rear wheel of the loader is provided with a gear ring which is fixedly connected with the wheel rim and synchronously rotates, and the gear ring synchronously rotates with the rotating shaft through a first transmission mechanism;
and one end of the rotating shaft is provided with a brake caliper disc which synchronously rotates and a brake which blocks the rotating shaft to rotate, and the brake is controlled by a brake system of the loader.
2. A cable winch synchronized electric loader of claim 1, wherein: the first transmission mechanism comprises a first chain wheel and a gear, the first chain wheel is in transmission connection with the gear ring through a chain, the gear and the first chain wheel rotate synchronously, and the gear is meshed with the brake caliper disc.
3. A cable winch synchronized electric loader of claim 1, wherein: one side that the cable capstan is used for receiving and releasing the line still is equipped with the reason line ware that is used for arranging the cable, be equipped with a plurality of synchronous pivoted cable unwrapping wire pulleys on the reason line ware.
4. A cable winch synchronized electric loader of claim 3, wherein: the cable paying-off pulleys are in transmission connection through a belt transmission mode, a gear transmission mode or a chain transmission mode.
5. A cable winch synchronized electric loader of claim 3, wherein: and the cable paying-off pulley and the rotating shaft synchronously rotate through a second transmission mechanism.
6. The cable winch synchronized electric loader of claim 5, wherein: the second transmission mechanism comprises a driving wheel which synchronously rotates with the cable paying-off pulley, a second chain wheel is connected to the rotating shaft, and the second chain wheel is in transmission connection with the driving wheel through a chain.
7. A cable winch synchronized electric loader of claim 1, wherein: the tail of the loader is further provided with a supporting rod for supporting the cable, and a cable take-up and pay-off pulley is sleeved on the supporting rod.
8. A cable winch synchronized electric loader of claim 1, wherein: and a current collection slip ring is installed at one end of the rotating shaft, which is far away from the gear ring, a cable is connected to the current collection slip ring, and a wiring terminal connected with the motor is arranged on the current collection slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672208.6U CN210459362U (en) | 2019-05-13 | 2019-05-13 | Synchronous electric loader of cable winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672208.6U CN210459362U (en) | 2019-05-13 | 2019-05-13 | Synchronous electric loader of cable winch |
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| Publication Number | Publication Date |
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| CN210459362U true CN210459362U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920672208.6U Active CN210459362U (en) | 2019-05-13 | 2019-05-13 | Synchronous electric loader of cable winch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926878A (en) * | 2019-05-13 | 2020-11-13 | 山东德曼机械有限公司 | Synchronous electric loader of cable winch |
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2019
- 2019-05-13 CN CN201920672208.6U patent/CN210459362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926878A (en) * | 2019-05-13 | 2020-11-13 | 山东德曼机械有限公司 | Synchronous electric loader of cable winch |
| CN111926878B (en) * | 2019-05-13 | 2024-08-16 | 山东德曼机械有限公司 | Electric loader with synchronous cable winch |
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