CN210938624U

CN210938624U - Cleaning device for cable cleaning robot and cable cleaning robot

Info

Publication number: CN210938624U
Application number: CN201921394750.6U
Authority: CN
Inventors: 黄超; 高永强; 倪卓越; 郑佐琦; 朱国峰; 王文成; 郑昱
Original assignee: Beijing Intelligent Network Material Union Technology Co ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Beijing Intelligent Network Material Union Technology Co ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2018-10-29
Filing date: 2019-08-26
Publication date: 2020-07-07
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a cleaning device for cable cleaning robot, including two at least cleaning heads, releasable connection, at least two between two adjacent cleaning heads the cleaning head assembles the back and forms the passageway that is used for the power cable to pass, the cleaning head includes the mounting panel and fixes emery wheel on the mounting panel and clean the motor, clean motor drive the emery wheel rotates the dirt in order to get rid of on the cable. Therefore, the overall structure of the cleaning device can be effectively simplified, and the weight of the cable cleaning robot is effectively reduced, so that the cable cleaning robot is convenient to carry and mount. Furthermore, the utility model also provides an adopt above-mentioned cleaning device's cable to clean robot.

Description

Cleaning device for cable cleaning robot and cable cleaning robot

[ technical field ] A method for producing a semiconductor device

The utility model relates to a cable robot technical field especially relates to a cleaning device and cable cleaning robot for cable cleaning robot.

[ background of the invention ]

Early cables were generally constructed without an outer insulating layer, i.e., the cables were constructed in a bare manner. Thus, the dust or dirt on the cable may cause a short circuit of the line, thereby causing an accident such as a trip. In order to improve the transmission safety of the bare overhead transmission line, an insulating paint form needs to be sprayed on the outer side of the cable by a spraying robot so as to improve the insulating property of the cable. However, the bare cable needs to be cleaned prior to the spraying operation to remove dust or dirt, etc. accumulated on the cable.

The prior art discloses an overhead transmission line self-cleaning robot system, and its belt cleaning device includes cleaning head, cleaner bucket and recycling bin, and the last entry of cleaning head links to each other with the diaphragm pump export of wasing the motor, and the entry and the cleaner bucket intercommunication of diaphragm pump, the lower entry and the recycling bin of cleaning head link to each other to prevent that the cleaner from leaking. Therefore, the structure of the cleaning device is complex, and the cleaning agent barrel and the recovery barrel are arranged, so that the weight of the whole machine is increased, and great inconvenience is brought to carrying and installation.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a cleaning device and cable cleaning robot for cable cleaning robot, can effectively simplify cleaning device's overall structure, and then effectively alleviate the weight that the cable cleaned the robot to in transport and installation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a cleaning device for cable cleaning robot, includes two at least cleaning heads, releasable connection between two adjacent cleaning heads, at least two cleaning head assembles the back and forms the passageway that is used for the cable to pass, cleaning head includes the mounting panel and fixes emery wheel and cleaning motor on the mounting panel, clean motor drive the emery wheel rotates in order to get rid of the dirt on the cable.

The cleaning device in the utility model comprises at least two cleaning heads, the adjacent two cleaning heads can be detachably connected so as to be convenient for the cable to be placed in the channel, the cleaning heads comprise a mounting plate, a grinding wheel and a cleaning motor, the grinding wheel and the cleaning motor are fixed on the mounting plate, the cleaning motor drives the grinding wheel to rotate, and sliding friction is generated between the grinding wheel and the cable so as to remove dirt on the part of the cable, which is rubbed; in addition, the hardness of emery wheel is lower, and the material hardness of cable is higher, consequently can not cause any damage to the cable, when setting up a plurality of emery wheels in the periphery of cable, can clean whole circumference position on the cable to improve the clean intensity to the cable, can know from this, the utility model provides a cleaning device has saved structures such as sanitizer bucket and recycling bin, has simplified cleaning device's structure, thereby has alleviateed the complete machine weight of cable cleaning robot, is convenient for transport and equipment.

Furthermore, the cleaning device comprises two cleaning heads respectively positioned at the upper side and the lower side of the cable, one of the left side and the right side of the two mounting plates is hinged and fixed, and the other side of the two mounting plates is detachably connected and fixed.

Furthermore, one side of each of the two mounting plates is hinged and fixed through a hinge, and the other side of each of the two mounting plates is fixed through a buckle.

Furthermore, the cleaning device comprises two cleaning heads which are respectively positioned at the upper side and the lower side of the cable, two rotating shafts which are positioned at the left side and the right side of the cable are arranged on the mounting plate, the grinding wheel is fixed on the rotating shafts and synchronously rotates with the rotating shafts, the cleaning heads further comprise a transmission mechanism, and an output shaft of the cleaning motor drives the two rotating shafts to synchronously rotate in the same direction through the transmission mechanism.

Furthermore, the two grinding wheels on the cleaning head are arranged in a staggered mode from front to back.

Furthermore, the grinding wheels on the two cleaning heads are opposite in rotation direction.

Furthermore, drive mechanism includes drive belt, action wheel and two follow driving wheels, action wheel fixed mounting is in on the output shaft, follow driving wheel fixed mounting in the pivot, action wheel and two are distributed for triangle-shaped and pass through from the driving belt transmission from the driving wheel.

Furthermore, the transmission mechanism is installed on the rear side of the installation plate, the cleaning motor and the grinding wheel are both installed on the front side of the installation plate, and the grinding wheel is located in a space defined by the two cleaning motors.

Further, the cleaning head further comprises a protective cover, and the protective cover is arranged on the rear side of the mounting plate and covers the transmission mechanism.

A cable cleaning robot comprises the cleaning device in any technical scheme.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic view of a whole structure of a cable cleaning robot according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a walking device according to a first embodiment of the present invention;

fig. 3 is an exploded schematic view of a walking device according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adaptive adjustment apparatus according to a first embodiment of the present invention;

fig. 5 is a schematic structural view of a cleaning device according to a first embodiment of the present invention;

fig. 6 is an exploded schematic view of a cleaning device according to a first embodiment of the present invention;

fig. 7 is a schematic view of the upper and lower cleaning heads of the first embodiment of the present invention in an opened state;

FIG. 8 is a schematic view of an assembled state of upper and lower cleaning heads according to a first embodiment of the present invention;

fig. 9 is a schematic view of an assembly structure of the adaptive control device and the cleaning device according to a first embodiment of the present invention;

fig. 10 is a schematic view of an assembly structure of a camera and a mounting plate according to a first embodiment of the present invention;

fig. 11 is a schematic structural diagram of a mounting plate according to a first embodiment of the present invention.

[ detailed description ] embodiments

The utility model discloses a cleaning device for cable cleaning robot, including two at least cleaning heads, releasable connection, at least two between two adjacent cleaning heads the cleaning head assembles the back and forms the passageway that is used for the power cable to pass, the cleaning head includes the mounting panel and fixes emery wheel on the mounting panel and clean the motor, clean motor drive the emery wheel rotates the dirt in order to get rid of on the cable.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

The first embodiment,

Referring to fig. 1 to 3, the cable cleaning robot in this embodiment includes a control device 1, a traveling device 2, a cleaning device 3, and an adaptive adjustment device 4, where the control device 1 includes a housing 11, and a control unit and a power supply battery pack 12 installed in the housing 11, the power supply battery pack 12 is detachably inserted into the housing 11 and is connected to the control unit for supplying power, the traveling device 2 is fixedly installed on a top wall of the housing 11, and the cleaning device 3 is installed on the traveling device 2 through the adaptive adjustment device 4.

Specifically, the traveling device 2 in this embodiment includes a support 21, a driving motor 22 and a plurality of traveling wheels 23, the traveling wheels 23 are provided with wire guiding grooves matched with cables, in this embodiment, a plurality of positive integers greater than or equal to 3 are provided, the support 21 is provided with a plurality of rotating shafts 24 at intervals, which are in one-to-one correspondence with the traveling wheels 23, bearings are provided between the rotating shafts 24 and mounting holes on the support 21, the traveling wheels 23 are fixedly connected to one end of the rotating shaft 24, which is located on the right side of the support 21, through a key-and-slot structure, so as to realize synchronous rotation of the traveling wheels 23 and the rotating shafts 24, the traveling device 2 in this embodiment further includes a primary transmission mechanism 25 and a secondary transmission mechanism 26, the secondary transmission mechanism 26 is connected between two adjacent rotating shafts 24, an output shaft of the driving motor 22 is connected with one of the rotating shafts 24 through the primary transmission mechanism 25, thereby driving the travelling wheels 23 to travel on the cable. Therefore, the plurality of travelling wheels 23 arranged on the support 21 can be used as driving wheels, so that the walking smoothness and the walking stability of the cable cleaning robot on the cable are improved, the sliding friction force between each travelling wheel 23 and the cable is reduced, and meanwhile, compared with a scheme that each travelling wheel is provided with one motor, the scheme also greatly reduces the number of the motors and the weight of the whole machine, and further reduces the production cost.

In order to reduce the noise generated by the transmission mechanism and also to accommodate the situation that the distance between the centers of the two rotating shafts 24 is large, the primary transmission mechanism 25 and the secondary transmission mechanism 26 in the embodiment are chain transmission mechanisms or belt transmission mechanisms. In this embodiment, the bracket 21 is provided with three rotating shafts 24, the three rotating shafts 24 are a front rotating shaft, a middle rotating shaft and a rear rotating shaft, respectively, an output shaft of the driving motor 22 is connected with the middle rotating shaft through a first-stage transmission mechanism 25, and the middle rotating shaft is connected with the front rotating shaft and the rear rotating shaft through a second-stage transmission mechanism 26, respectively.

Specifically, the primary transmission mechanism 25 and the secondary transmission mechanism 26 are preferably belt transmission mechanisms, the primary transmission mechanism 25 includes a primary driving wheel 251, a primary transmission belt 252 and a primary driven wheel 253, the primary driving wheel 251 is fixedly connected with the output shaft of the driving motor 22, the primary driven wheel 253 is fixedly connected with the middle rotating shaft, the primary transmission belt 252 is connected with the primary driving wheel 251 and the primary driven wheel 253, the secondary transmission mechanism 26 includes a secondary driving wheel, a secondary transmission belt and a secondary driven wheel, the secondary driving wheel is fixedly connected with the middle rotating shaft, the front rotating shaft and the rear rotating shaft are respectively fixedly connected with the secondary driven wheel, the secondary transmission belt is connected with the secondary driving wheel and the secondary driven wheel, thus, when the output shaft of the driving motor 22 rotates, the middle rotating shaft can be driven to rotate by the primary transmission mechanism 25, and the front rotating shaft, thereby driving the three road wheels 23 to rotate synchronously and in the same direction.

Because the centre of aerial [ insulated ] cable can sink, make the cable form recessed arc curve, in order to make the cable clean the robot and can press fitting walk on the cable steadily, the setting height of the well pivot of this embodiment highly is less than the setting height of preceding pivot and back pivot, and preceding pivot and back pivot are the same height setting, therefore, after the cable is compressed tightly downwards at middle walking wheel, can guarantee that the walking wheel of preceding and the pressure-sharing dress of back walking wheel are on the cable, thereby guaranteed that the cable cleans the robot and walks on the cable steadily.

It can be understood that the primary transmission mechanism can also comprise a primary driving gear and a primary driven gear, the primary driving gear is fixedly arranged on an output shaft of the driving motor, the primary driven gear is fixedly arranged on the middle rotating shaft, and the primary driving gear is in meshing transmission with the primary driven gear; second grade drive mechanism includes second grade driving gear and second grade driven gear, and preceding pivot and back pivot are gone up respectively fixed mounting have above-mentioned second grade driven gear, and the meshing of second grade driving gear is connected between one-level driven gear and second grade driven gear, so design also enables 3 walking wheels and all becomes the drive wheel.

In this embodiment, driving motor 22 is installed on the top wall of casing 11, walking wheel 23, bearing and support 21 are the metalwork, a plurality of metal material's pillar 12 is still installed to the top wall of casing 11 in insulation, support 21 passes through pillar 12 to be installed in driving motor 22 top, and be equipped with insulating gasket between the roof of the bottom surface of pillar 12 and casing, in order to prevent that the cable from cleaning the robot when the cable live working, running gear will transmit electricity to casing 11, cause the control of internal control unit to become invalid, can realize therefore that the cable cleans the robot and operates when the cable is electrified, need not the cable power failure.

As shown in fig. 5 to 8, the cleaning device 3 in this embodiment includes two cleaning heads 31 located at the upper and lower sides of the cable, the two cleaning heads 31 are detachably connected, the two cleaning heads 31 are assembled to form a channel 30 for the cable to pass through, the cleaning head 31 includes a mounting plate 310, a cleaning motor 311 and a grinding wheel 312, the cleaning motor 311 and the grinding wheel 312 are fixedly mounted on the mounting plate 310, after the cable passes through the channel, the grinding wheel 312 contacts with the cable, the cleaning motor 311 drives the grinding wheel 312 to rotate, and sliding friction is generated between the grinding wheel 312 and the cable to remove dirt on the part of the cable that is rubbed; in addition, the hardness of emery wheel 312 is lower, and the material hardness of cable is higher, consequently can not cause any damage to the cable, when setting up a plurality of emery wheels 312 in the periphery of cable, can clean whole circumference position on the cable to improve the clean intensity to the cable, can know from this, the utility model provides a cleaning device has saved structures such as sanitizer bucket and recycling bin, has simplified cleaning device 3's structure, thereby has alleviateed the complete machine weight of cable cleaning robot, is convenient for transport and equipment.

In order to facilitate the placement of the cable cleaning robot on the cable, the two mounting plates 310 are fixed at the left side in an articulated manner and at the right side in a detachable manner, and the channel 30 is formed between the two mounting plates 310, so that the cable can enter the channel 30 from the right side of the cleaning device and simultaneously enter the wire guide groove from the right side of the travelling wheel 23 when the cable cleaning robot is placed on the cable.

Preferably, in the present embodiment, the left sides of the two mounting plates are fixed by hinges, and the right sides are fixed by buckles. Of course, the left sides of the two mounting plates can be hinged and fixed through the rotating shaft, and the right sides of the two mounting plates are fixed through screw locking or buckle clamping.

It can be understood that if the road wheels are positioned on the left side of the bracket, the right sides of the two mounting plates are fixed in a hinged mode, and the left sides of the two mounting plates are fixed in a detachable mode.

In order to improve the cleaning effect on the cable, the cleaning head 31 in this embodiment includes a plurality of grinding wheels 312, preferably two grinding wheels 312 are provided, correspondingly, two rotating shafts located at the left and right sides of the cable are provided on the mounting plate 310, the grinding wheels 312 are fixed on the rotating shafts and rotate synchronously with the rotating shafts, the cleaning head 31 further includes a transmission mechanism, the transmission mechanism includes a transmission belt 313, a driving wheel 314 and two driven wheels 315, the driving wheel 314 is fixedly installed on an output shaft of the cleaning motor 311, the driven wheels 315 are fixedly installed on the rotating shafts, the driving wheel 314 and the two driven wheels 315 are distributed in a triangular shape and transmit through the transmission belt 313, in this way, the output shaft of the cleaning motor 311 can drive the two rotating shafts to rotate synchronously and in the same direction through the transmission mechanism, so that the two grinding wheels 312 rotate synchronously. After the two cleaning heads 31 are assembled, the four grinding wheels 312 can clean the upper left portion, the upper right portion, the lower left portion and the lower right portion of the cable, so that the cleaning effect of the cable is improved.

In this embodiment, the two grinding wheels 312 on the same cleaning head 31 are staggered back and forth, wherein the front grinding wheel 312 on the cleaning head 31 above the cable and the rear grinding wheel 312 on the cleaning head 31 below the cable are located on one of the left side and the right side of the cable, and the rear grinding wheel 312 on the cleaning head 31 above the cable and the front grinding wheel 312 on the cleaning head 31 below the cable are located on the other side of the cable. Thus, interference between the grinding wheels 312 can be avoided while increasing the diameter of the grinding wheels 312.

Preferably, the output shafts of the cleaning motors 311 of the upper and lower cleaning heads 31 in this embodiment rotate in opposite directions, so that the grinding wheels on the two cleaning heads 31 rotate in opposite directions, and thus, the cables can be further balanced in stress.

It can be understood that the transmission mechanism included in the cleaning head can also include a driving gear, a driven gear and a transmission gear, the driving gear is installed on the output shaft of the cleaning motor, the driven gear is installed on the rotating shaft, and the transmission gear is installed between the driving gear and the driven gear in a meshing manner.

Further, the transmission mechanism in this embodiment is installed on the rear side of the mounting plate 310, i.e., the side facing the traveling device 2, while the cleaning motor 311 and the grinding wheel 312 are both installed on the front side of the mounting plate, and the grinding wheel 312 is located in the space defined by the two cleaning motors 311. Therefore, the overall length dimension of the cleaning device can be reduced, the overall appearance of the cleaning device 3 can be improved, and the grinding wheel 312 can be effectively protected. In order to avoid the transmission mechanism from accumulating dust and causing transmission failure, the cleaning head 31 in the embodiment further comprises a protective cover 316, and the protective cover 316 is arranged on the rear side of the mounting plate and covers the transmission mechanism.

It can be understood that the cleaning device can also comprise 3 or more than 3 cleaning heads, two adjacent cleaning heads can be detachably connected, each cleaning head is provided with a driving motor and at least one grinding wheel, and the driving motor drives the grinding wheels to rotate so as to remove dirt on the cable.

It can be understood that the emery wheel can also be heterotypic emery wheel, and two mounting panels distribute in the left and right sides of cable, and the pivot sets up for the level to make the axis of emery wheel perpendicular with the cable, two emery wheels on two cleaning heads distribute in the upper and lower both sides of cable respectively, thereby make the emery wheel rotate the walking along the cable, also can reach the effect of getting rid of the cable dirt like this.

As shown in fig. 4 and fig. 7 to 9, the adaptive adjustment device 4 in this embodiment includes a fixed frame 41 and a swing rod 42, one end of the fixed frame 41 is fixed on the bracket 21 of the traveling device 2, the other end is rotatably connected to one end of the swing rod 42, and the other end of the swing rod 42 is fixedly mounted on the cleaning head 31 located on the upper side of the cable, so that the cleaning device 3 can swing up and down relative to the fixed frame 41. When the cable cleaning robot travels to the bent part of the cable, the cleaning device can perform self-adaptive adjustment through the self-adaptive adjusting device, so that jamming caused by interference between the cleaning head and the cable is avoided, and the cable cleaning robot can smoothly travel on the cable.

Concretely, self-adaptation adjusting device 4 still includes connecting rod 44, and the other end of mount and the one end of pendulum rod are equipped with U type connecting block 45 respectively, install round pin axle 46 in the U type connecting block 45, and the both ends of connecting rod 44 are equipped with respectively with two round pin axle 46 normal running fit's through-hole, so design, can promote the degree of freedom of pendulum rod 42 to the tendency of adaptation cable that can be better.

The adaptive adjusting device 4 in this embodiment further includes a front limiting roller 43 and a rear limiting roller 47, the swing rod 42 is further provided with fixing shafts located at the front and rear sides of the cleaning device 3, and the front limiting roller 43 and the rear limiting roller 47 are respectively rotatably mounted on the two fixing shafts and are pressed on the cable under the action of self weight. Therefore, the part of the cable between the front limiting roller 43 and the rear limiting roller 47 can be prevented from being in friction clamping with the mounting plate, and meanwhile, the contact between the grinding wheel 312 and the cable can be further ensured, and the cleaning effect of the cleaning device 3 is improved.

In order to make the structure more compact, the buckle in this embodiment includes a fixing piece and a catch, one of which is fixed to the swing lever 42 and the other of which is fixed to the cleaning head 31 on the lower side of the cable.

It can be understood that the other end of the fixed frame and one end of the swing rod can be rotatably connected through the rotating shaft.

As shown in fig. 1 and 3, in order to prevent the cable cleaning robot from falling, the cable cleaning robot in this embodiment further includes a falling prevention device 5, the falling prevention device 5 includes a support column 51 and a barrier strip 52, the support column 51 is installed on one side of the bracket 21 facing the cable, i.e. the right side of the bracket 21, and the barrier strip 52 is installed on the support column 51 in a sliding manner up and down, when the cable cleaning robot is placed on the cable, the barrier strip 52 is pulled up to make the cable enter the wire guide groove and channel 30 from the right side of the cable cleaning robot, after the placement is completed, the barrier strip 52 is released, and the barrier strip 52 slides down to the lowest position under the action of gravity, so that the travelling wheel 23 and the cable are limited between the barrier strip 52 and the bracket 21, thereby preventing the cable cleaning robot from falling.

As shown in fig. 1 and fig. 10 to 11, the cable cleaning robot in this embodiment further includes a mounting bracket 6, the mounting bracket 6 is fixed on the left side of the bracket 21, the front camera 7 and the rear camera 8 are respectively installed at the front end and the rear end of the back surface of the mounting bracket 6, the back surface of the mounting bracket 6 is provided with a plurality of wire clamping grooves 61 arranged at intervals, the connecting wires of the front camera 7 and the rear camera 8 are clamped in the wire clamping grooves, and the top wall and the inside of the housing 11 are also provided with a plurality of clamping blocks for clamping the connecting wires, so that the connecting wires can be prevented from being wound or interfering with other structures.

The cable cleaning robot in the embodiment further comprises a shell covering the outer side of the whole device, the right side of the shell is provided with a mounting opening for allowing a cable to enter the wire guide groove, and the shell is made of resin so that the cable cleaning robot can conveniently operate when the cable is electrified.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The cleaning device for the cable cleaning robot is characterized by comprising at least two cleaning heads, wherein the two adjacent cleaning heads are detachably connected, at least two cleaning heads are assembled to form a channel for a cable to pass through, each cleaning head comprises an installation plate, a grinding wheel and a cleaning motor, the grinding wheel and the cleaning motor are fixed on the installation plate, and the cleaning motor drives the grinding wheel to rotate so as to remove dirt on the cable.

2. The cleaning device for a cable cleaning robot as claimed in claim 1, wherein said cleaning device comprises two said cleaning heads respectively located at upper and lower sides of said cable, one of left and right sides of two said mounting plates is fixed by hinge, and the other side is fixed by detachable connection.

3. The cleaning device for a cable cleaning robot as claimed in claim 2, wherein one side of the two mounting plates is fixed by a hinge and the other side is fixed by a hook and loop fastener.

4. The cleaning device for the cable cleaning robot as claimed in claim 1, wherein the cleaning device comprises two cleaning heads respectively disposed at the upper and lower sides of the cable, the mounting plate is provided with two rotating shafts disposed at the left and right sides of the cable, the grinding wheel is fixed on the rotating shafts and rotates synchronously with the rotating shafts, the cleaning head further comprises a transmission mechanism, and the output shaft of the cleaning motor drives the two rotating shafts to rotate synchronously and in the same direction through the transmission mechanism.

5. The cleaning device for a cable cleaning robot according to claim 4, wherein the two grinding wheels of the cleaning head are arranged to be offset from each other in the front-rear direction.

6. A cleaning device for a cable cleaning robot as claimed in claim 4, wherein the grinding wheels on the two cleaning heads are turned in opposite directions.

7. The cleaning device for the cable cleaning robot as claimed in claim 4, wherein the transmission mechanism includes a transmission belt, a driving wheel and two driven wheels, the driving wheel is fixedly mounted on the output shaft, the driven wheels are fixedly mounted on the rotating shaft, and the driving wheel and the two driven wheels are distributed in a triangular shape and are transmitted through the transmission belt.

8. The cleaning device for a cable cleaning robot as claimed in claim 7, wherein the transmission mechanism is mounted on a rear side of the mounting plate, the cleaning motor and the grinding wheel are both mounted on a front side of the mounting plate, and the grinding wheel is located in a space defined by the two cleaning motors.

9. The cleaning device for a cable cleaning robot as claimed in claim 8, wherein the cleaning head further comprises a protective cover which is mounted on a rear side of the mounting plate and covers the transmission mechanism.

10. A cable cleaning robot comprising a cleaning device according to any one of claims 1 to 9.