CN113501391A - Wheel type cable drum and operation machine - Google Patents
Wheel type cable drum and operation machine Download PDFInfo
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- CN113501391A CN113501391A CN202110806863.8A CN202110806863A CN113501391A CN 113501391 A CN113501391 A CN 113501391A CN 202110806863 A CN202110806863 A CN 202110806863A CN 113501391 A CN113501391 A CN 113501391A
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- Prior art keywords
- driving unit
- transmission shaft
- cylinder
- cable reel
- wheeled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a wheeled cable reel and a working machine, wherein the reel comprises: the device comprises a cylinder, a transmission shaft, a wheel body and a driving assembly; the transmission shaft is arranged along the central shaft of the cylinder body; the two wheel bodies are arranged on two axial sides of the cylinder body and are respectively connected with the transmission shaft; the driving assembly is arranged in the barrel and used for driving the barrel to rotate. According to the wheel type cable drum and the operation machine, the wheel body, the drum body and the driving assembly are combined, so that the drum can move through the wheel body, and meanwhile, the drum body can reel and reel cables in the moving process of the drum.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a wheel type cable drum and an operation machine.
Background
The cable drum is a common electrical device, is often matched with an operation machine in use to realize the reeling and unreeling of a cable, and is an important component for ensuring the smooth completion of operation. However, the cable drum is single in structural form at present, and is mainly rigidly connected with the operation machine, so that the stability of the whole machine of the operation machine is affected, the climbing performance of the operation machine can be reduced, and the cable drum is severely limited in cable accommodating capacity.
Disclosure of Invention
The invention provides a wheel type cable drum, which is used for solving the defects that the structural form of the cable drum in the prior art is single, the stability of the whole machine of an operation machine is influenced, and the climbing performance of the operation machine is reduced.
The invention also provides an operation machine, which is used for solving the defects that the structural form of the cable reel in the prior art is single, the cable reel is mainly in rigid connection with the operation machine, the stability of the whole machine of the operation machine is influenced, and the climbing performance of the operation machine is also reduced.
According to a first aspect of the present invention there is provided a wheeled cable reel comprising: the device comprises a cylinder, a transmission shaft, a wheel body and a driving assembly;
the transmission shaft is arranged along the central shaft of the cylinder body;
the two wheel bodies are arranged on two axial sides of the cylinder body and are respectively connected with the transmission shaft;
the driving assembly is arranged in the barrel and used for driving the barrel to rotate.
According to one embodiment of the invention, the method comprises the following steps: the electric slip ring is sleeved on the outer side of the transmission shaft;
wherein the electrical slip ring comprises: the first ring body and the second ring body are rotatably arranged with each other;
the first ring body and the transmission shaft and/or the wheel body rotate synchronously, and a cable of the first ring body extends out along one end of the central shaft of the cylinder body;
the second ring body and the cylinder body rotate synchronously, and the cable of the second ring body extends out of the interior of the cylinder body along the radial direction and then is wound on the outer surface of the cylinder body.
Specifically, this embodiment provides an implementation of electric slip ring, through setting up electric slip ring, has realized the cylinder to the receiving and releasing of cable at the wheel body roll in-process.
According to one embodiment of the invention, the method comprises the following steps: a support body and a support rod;
the two support bodies are arranged at intervals on two axial sides of the cylinder body;
the supporting rod is arranged between the two supporting bodies and is respectively and fixedly connected with the two supporting bodies;
wherein, the supporting body is rotationally connected with the transmission shaft;
the transmission shaft and the wheel body rotate synchronously.
Specifically, the present embodiment provides an implementation manner of the supporting bodies and the supporting rods, and by providing the supporting bodies and the supporting rods, a fixed frame for the wheel type cable drum is implemented, that is, two supporting bodies are disposed at an interval and connected through the supporting rods to form a frame for the wheel type cable drum, and the frame keeps a relatively static state during the traveling, rotating or rotating process of the wheel type cable drum, so as to implement a relative movement between the wheel body and the drum.
In this embodiment, the transmission shaft and the supporting body are rotatably connected, that is, the transmission shaft and the wheel body rotate synchronously.
According to one embodiment of the invention, the drive assembly comprises: a first driving unit and a second driving unit rotatably provided with each other;
the first driving unit is connected with the transmission shaft;
the second driving unit is connected with the cylinder;
the first driving unit and the second driving unit drive the cylinder to rotate.
Specifically, the embodiment provides an implementation mode of the driving assembly, and the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the cylinder body, so that the overall structure is more compact, and the problem of larger occupied space caused by a conventional driving structure is avoided; meanwhile, the first driving unit and the second driving unit drive the barrel, so that the barrel rotates to receive and release the cable.
In a possible embodiment, the first drive unit and the second drive unit are a stator and a rotor which are set in rotation by the action of a magnetic field.
In a possible embodiment, the driving assembly at least comprises a motor and a corresponding switching structure, the motor is a three-phase asynchronous motor, the first driving unit and the second driving unit are coils in the motor, that is, under the condition that the motor is not electrified, the first driving unit and the second driving unit are in a free rotation state, the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the barrel through the switching structure; after the motor is electrified, torque is generated between the first driving unit and the second driving unit, and the cylinder is driven under the action of current.
In a possible embodiment, the driving assembly includes a motor, a coupler, a speed reducer, and the like, the first driving unit and the second driving unit are coils in the motor, that is, under the condition that the motor is not electrified, the first driving unit and the second driving unit are in a free rotation state, the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the cylinder through the coupler, the speed reducer, and the like; after the motor is electrified, torque is generated between the first driving unit and the second driving unit, and the cylinder is driven under the action of current.
In a possible embodiment, the wheel body is detachably connected with the transmission shaft, and the adjustment of the moving capacity of the wheel type cable drum is realized by changing the size of the wheel body.
According to one embodiment of the invention, the method comprises the following steps: the sensor is connected with the transmission shaft or the wheel body, and the transmission shaft and the wheel body rotate synchronously;
the first driving unit and the second driving unit adjust the rotating speed of the cylinder according to the rotating speed of the wheel body fed back by the sensor.
Particularly, this embodiment provides an implementation of sensor, through the setting of sensor for wheeled cable drum is rolling the in-process that realizes the displacement through the wheel body, can accurately acquire the slew velocity of wheel body, and adjusts the slew velocity of barrel according to the slew velocity of wheel body, guarantees at wheeled cable drum removal in-process, still can realize receiving and releasing the cable through the barrel.
It should be noted that, in this embodiment, because the transmission shaft and the wheel body rotate synchronously, and the transmission shaft is connected to the first driving unit, in the moving process of the wheel-type cable drum, the first driving unit and the second driving unit have relative displacement under the rolling action of the wheel body, that is, the rotation of the cylinder body is driven by the first driving unit and the second driving unit and is affected by the rotation of the wheel body, so that the rotation speed of the wheel body needs to be obtained, and further, the cable is wound and unwound by the cylinder body in the moving process of the wheel-type cable drum.
According to one embodiment of the invention, the method comprises the following steps: a support body and a support rod;
the two support bodies are arranged at intervals on two axial sides of the cylinder body;
the supporting rod is arranged between the two supporting bodies and is respectively and fixedly connected with the two supporting bodies;
wherein, the supporting body is fixedly connected with the transmission shaft;
the transmission shaft is rotationally connected with the wheel body.
Specifically, the present embodiment provides another embodiment of the supporting body and the supporting rod, and by providing the supporting body and the supporting rod, the arrangement of the fixed frame for the wheel type cable drum is achieved, that is, the two supporting bodies are arranged at an interval and connected by the supporting rod to form a frame for the wheel type cable drum, and the frame keeps a relatively static state during the traveling, rotating or rotating process of the wheel type cable drum, so as to achieve a relative movement between the wheel body and the drum body.
It should be noted that, in this embodiment, the transmission shaft and the support body are fixedly connected, that is, there is no relative movement between the transmission shaft and the support body.
According to one embodiment of the invention, the drive assembly comprises: a first driving unit and a second driving unit rotatably provided with each other;
the first driving unit is connected with the transmission shaft;
the second driving unit is connected with the cylinder;
the first driving unit and the second driving unit drive the cylinder to rotate.
Specifically, the embodiment provides another implementation mode of the driving assembly, and the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the cylinder body, so that the overall structure is more compact, and the problem of larger occupied space caused by a conventional driving structure is avoided; meanwhile, the first driving unit and the second driving unit drive the barrel, so that the barrel rotates to receive and release the cable.
In a possible embodiment, the first drive unit and the second drive unit are a stator and a rotor which are set in rotation by the action of a magnetic field.
In a possible embodiment, the driving assembly at least comprises a motor and a corresponding switching structure, the motor is a three-phase asynchronous motor, the first driving unit and the second driving unit are coils in the motor, that is, under the condition that the motor is not electrified, the first driving unit and the second driving unit are in a free rotation state, the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the barrel through the switching structure; after the motor is electrified, torque is generated between the first driving unit and the second driving unit, and the cylinder is driven under the action of current.
In a possible embodiment, the driving assembly includes a motor, a coupler, a speed reducer, and the like, the first driving unit and the second driving unit are coils in the motor, that is, under the condition that the motor is not electrified, the first driving unit and the second driving unit are in a free rotation state, the first driving unit is connected with the transmission shaft, and the second driving unit is connected with the cylinder through the coupler, the speed reducer, and the like; after the motor is electrified, torque is generated between the first driving unit and the second driving unit, and the cylinder is driven under the action of current.
In a possible embodiment, the wheel body is detachably connected with the transmission shaft, and the adjustment of the moving capacity of the wheel type cable drum is realized by changing the size of the wheel body.
According to one embodiment of the invention, the method comprises the following steps: one side of the connecting plate is connected with the supporting rod, and the other side of the connecting plate, which is opposite to the supporting rod, is provided with a connecting part used for being connected with external equipment.
Specifically, the embodiment provides an implementation manner of a connection board, the connection board is arranged to implement connection between the wheeled cable reel and the external device, and a connection position is provided for connection between the connection board and the external device through the connection part.
It should be noted that the external device may be a working machine, or may be a device having a moving speed or requiring a wheeled cable reel to provide a moving cable.
According to one embodiment of the invention, the method comprises the following steps: the elastic part is arranged corresponding to the connecting part and used for providing elastic force between the connecting part and external equipment.
Specifically, the present embodiment provides an implementation manner in which the elastic portion is disposed on the connection plate, so that the wheeled cable drum can adapt to more complicated terrains, and the influence on the wheeled cable drum due to vibration is also avoided.
In a possible embodiment, the resilient portion is a spring.
In a possible embodiment, the resilient part is a support structure with a resilient material.
According to one embodiment of the invention, the relative position between the connecting plate and the supporting rod can be adjusted along the axial direction of the cylinder.
Specifically, the present embodiment provides an implementation manner of the connecting plate and the supporting rod, and the connecting plate and the supporting rod can be adjusted along the axial direction of the barrel, so that the position of the wheel type cable drum in the transverse direction can be manually adjusted, and more complex terrains can be spanned.
In a possible embodiment, the support bar is provided with a slide rail cooperating with the connection plate.
In a possible embodiment, the support rod is connected with the connecting plate in a sliding manner.
According to one embodiment of the invention, the method comprises the following steps: the baffle is arranged between the two support bodies and at least wraps the surface of one side, facing the bottom, of the cylinder body.
Particularly, this embodiment provides an embodiment of baffle, has realized sheltering from to wheeled cable drum bottom earth through setting up the baffle, when avoiding wheeled cable drum to pass through the more topography of earth, earth influences the receiving and releasing of wheeled cable drum to the cable.
In a possible embodiment, the flap is connected to the support plate, i.e. the flap is fixed to the bottom of the wheeled cable drum.
In a possible embodiment, the baffle is connected with the support rod, and the baffle is hinged with the support rod.
In a possible embodiment, the baffle is connected with the wheel body, and the baffle and the wheel body can rotate along the circumferential direction of the wheel body, that is, the baffle is located at the bottom of the wheeled cable reel due to gravity during the movement of the wheel body.
According to one embodiment of the invention, the baffle comprises: a first sub-board and a second sub-board;
the first sub-board is arranged between the two support bodies and is respectively connected with the two support bodies;
the second sub-plate is in sliding fit with the first sub-plate and used for adjusting the shielding area of the baffle.
Particularly, this embodiment provides an embodiment of sheltering from the area through first daughter board and second daughter board adjusting baffle, through setting up first daughter board and second daughter board, has realized sheltering from the adjustment of area to the baffle.
It should be noted that the first sub-board and the second sub-board are connected in a sliding manner and are provided with corresponding sliding grooves and sliding ways, and for the sake of economy, the present invention has not been described in a great deal, and in practical applications, according to practical situations, the sliding arrangement related to the field can be combined.
According to a second aspect of the present invention, there is provided a work machine having a wheeled cable reel as described above;
wherein, the wheeled cable drum is connected with the operation machinery through hinging.
The connection between the wheeled cable drum and the working machine is hinged, so that the rigid connection between the wheeled cable drum and the working machine is changed into flexible connection, and the wheeled cable drum can bear large impact force in the moving process by matching with the elastic part.
One or more technical solutions in the present invention have at least one of the following technical effects: according to the wheel type cable drum and the operation machine, the wheel body, the drum body and the driving assembly are combined, so that the drum can move through the wheel body, and meanwhile, the drum body can realize winding and unwinding of a cable in the moving process of the drum.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is one of the schematic views of the assembly of the wheeled cable reel provided by the present invention;
FIG. 2 is a second schematic view of the assembly of the wheeled cable reel of the present invention;
FIG. 3 is a third schematic view of the assembly of the wheeled cable reel of the present invention;
FIG. 4 is a fourth illustration of the assembly of the wheeled cable reel of the present invention;
FIG. 5 is a fifth schematic view of the assembly of the wheeled cable reel of the present invention;
FIG. 6 is a sixth schematic view of the assembly of the wheeled cable reel of the present invention;
FIG. 7 is an enlarged view of section A of FIG. 6 of the present invention;
fig. 8 is a schematic structural relationship diagram of the first sub-board and the second sub-board in the wheeled cable reel provided by the invention.
Reference numerals:
10. a barrel; 20. A drive shaft; 30. A wheel body;
40. a drive assembly; 41. A first drive unit; 42. A second driving unit;
50. an electrical slip ring; 51. A first ring body; 52. A second ring body;
60. a support body; 70. A support bar; 80. A sensor;
90. a connecting plate; 91. A connecting portion; 100. An elastic portion;
110. a baffle plate; 111. A first sub-board; 112. A second sub-board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
FIG. 1 is one of the schematic views of the assembly of the wheeled cable reel provided by the present invention; figure 1 illustrates the overall structure of the wheeled cable reel provided by the present invention, primarily from an axial side view.
FIG. 2 is a second schematic view of the assembly of the wheeled cable reel of the present invention; figure 2 illustrates the overall structure of the wheeled cable reel provided by the present invention, primarily from a plan view perspective.
FIG. 3 is a third schematic view of the assembly of the wheeled cable reel of the present invention; fig. 3 shows an embodiment of the transmission shaft 20 and the wheel body 30 rotating synchronously, and as can be seen from fig. 3, the first ring body 51 is in rotating fit with the supporting body 60 through a bearing; the transmission shaft 20 is respectively in running fit with the cylinder body 10 and the supporting body 60 through bearings; the first ring body 51 is fixedly connected with the wheel body 30 to realize synchronous rotation with the wheel body 30; the second ring body 52 rotates synchronously with the cylinder 10; the second ring 52 is rotatably disposed relative to the drive shaft 20.
FIG. 4 is a fourth illustration of the assembly of the wheeled cable reel of the present invention; fig. 4 shows an embodiment of the present invention in which the transmission shaft 20 and the wheel body 30 rotate synchronously, and it can be seen from fig. 4 that the transmission shaft 20 is respectively engaged with the supporting body 60 and the cylinder 10 by bearings; the first ring body 51 is fixedly connected with the transmission shaft 20 to realize synchronous rotation with the wheel body 30; the second ring body 52 rotates synchronously with the cylinder 10; the second ring 52 is rotatably disposed relative to the drive shaft 20.
FIG. 5 is a fifth schematic view of the assembly of the wheeled cable reel of the present invention; fig. 5 illustrates an embodiment of the present invention in which the transmission shaft 20 is fixedly connected to the support body 60, i.e., the transmission shaft 20 is fixedly connected to the support body 60; the first ring body 51 is respectively matched with the support body 60, the transmission shaft 20 and the cylinder body 10 in a rotating way; the wheel body 30 is rotationally connected with the transmission shaft 20; the first ring body 51 is fixedly connected with the wheel body 30 to realize synchronous rotation with the wheel body 30.
FIG. 6 is a sixth schematic view of the assembly of the wheeled cable reel of the present invention; fig. 6 mainly shows the relative positional relationship between the baffle 110 and the cylinder 10, and the corresponding structure of the baffle 110.
Fig. 7 is an enlarged view of the portion a of fig. 6 of the present invention, and fig. 7 shows the baffle 110 mainly from a detailed portion.
Fig. 8 is a schematic structural relationship diagram of the first sub-board 111 and the second sub-board 112 in the wheeled cable reel provided by the present invention. Fig. 8 mainly illustrates an embodiment in which the baffle 110 is formed by the first sub-board 111 and the second sub-board 112, and adjustment of the shielding area of the baffle 110 is achieved by providing the first sub-board 111 and the second sub-board 112.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In some embodiments of the present invention, as shown in fig. 1-8, the present solution provides a wheeled cable reel comprising: the cylinder body 10, the transmission shaft 20, the wheel body 30 and the driving assembly 40; the transmission shaft 20 is arranged along the central axis of the cylinder 10; the two wheel bodies 30 are arranged at two axial sides of the cylinder body 10 and are respectively connected with the transmission shaft 20; the driving assembly 40 is disposed inside the cylinder 10 for driving the cylinder 10 to rotate.
In detail, the invention provides a wheel type cable drum, which is used for solving the defects that the structural form of the cable drum in the prior art is single, the stability of the whole machine of the operation machine is influenced, and the climbing performance of the operation machine is reduced, and the wheel body 30, the drum body 10 and the driving assembly 40 are combined, so that the drum is moved through the wheel body 30, and meanwhile, the drum body 10 can realize the reeling and unreeling of a cable in the moving process of the drum.
In some possible embodiments of the invention, the method comprises: the electric slip ring 50 is sleeved outside the transmission shaft 20; wherein, electric slip ring 50 includes: a first ring 51 and a second ring 52 rotatably disposed with each other; the first ring body 51 rotates synchronously with the transmission shaft 20 and/or the wheel body 30, and a cable of the first ring body 51 extends out along one end of the central shaft of the cylinder 10; the second ring 52 rotates synchronously with the barrel 10, and the cable of the second ring 52 extends out from the inside of the barrel 10 along the radial direction and then winds around the outer surface of the barrel 10.
Specifically, the embodiment of the electrical slip ring 50 is provided, and by providing the electrical slip ring 50, the cable can be collected and released by the cylinder 10 during the rolling process of the wheel body 30.
In some possible embodiments of the invention, the method comprises: a support body 60 and a support bar 70; the two supporting bodies 60 are arranged at intervals on two axial sides of the cylinder body 10; the support rod 70 is arranged between the two support bodies 60 and is respectively fixedly connected with the two support bodies 60; wherein, the supporting body 60 is rotatably connected with the transmission shaft 20; the transmission shaft 20 rotates synchronously with the wheel body 30.
Specifically, the present embodiment provides an embodiment of the supporting body 60 and the supporting rod 70, and by providing the supporting body 60 and the supporting rod 70, a fixed frame for the wheeled cable drum is provided, that is, two supporting bodies 60 are provided at intervals and connected by the supporting rod 70 to form a frame for the wheeled cable drum, and the frame maintains a relatively stationary state during the traveling, rotating or rotating of the wheeled cable drum, so as to realize a relative movement between the wheel body 30 and the drum 10.
In the present embodiment, the transmission shaft 20 and the supporting body 60 are rotatably connected, that is, the transmission shaft 20 and the wheel body 30 rotate synchronously.
In some possible embodiments of the invention, the drive assembly 40 comprises: a first driving unit 41 and a second driving unit 42 rotatably provided with each other; the first driving unit 41 is connected with the transmission shaft 20; the second driving unit 42 is connected with the cylinder 10; the first and second driving units 41 and 42 drive the drum 10 to rotate.
Specifically, the embodiment provides an implementation manner of the driving assembly 40, and the first driving unit 41 is connected with the transmission shaft 20, and the second driving unit 42 is connected with the cylinder 10, so that the overall structure is more compact, and the problem of large occupied space caused by a conventional driving structure is avoided; meanwhile, the first driving unit 41 and the second driving unit 42 drive the cylinder 10, so that the cylinder 10 rotates to collect and release cables.
In a possible embodiment, the first drive unit 41 and the second drive unit 42 are a stator and a rotor that are set in rotation by the action of a magnetic field.
In a possible embodiment, the driving assembly 40 at least includes a motor and a corresponding switching structure, the motor is a three-phase asynchronous motor, the first driving unit 41 and the second driving unit 42 are coils in the motor, that is, in a case that the motor is not powered, the first driving unit 41 and the second driving unit 42 are in a free rotation state, the first driving unit 41 is connected with the transmission shaft 20, and the second driving unit 42 is connected with the barrel 10 through the switching structure; after the motor is powered on, a torque is generated between the first driving unit 41 and the second driving unit 42, and the cylinder 10 is driven under the action of the current.
In a possible embodiment, the driving assembly 40 includes a motor, a coupler, a speed reducer, and the like, the first driving unit 41 and the second driving unit 42 are coils in the motor, that is, in a case where the motor is not energized, the first driving unit 41 and the second driving unit 42 are in a free rotation state, the first driving unit 41 is connected to the transmission shaft 20, and the second driving unit 42 is connected to the barrel 10 through the coupler, the speed reducer, and the like; after the motor is powered on, a torque is generated between the first driving unit 41 and the second driving unit 42, and the cylinder 10 is driven under the action of the current.
In a possible embodiment, the wheel body 30 is detachably connected with the transmission shaft 20, and the adjustment of the moving capacity of the wheel type cable reel is realized by changing the size of the wheel body 30.
In some possible embodiments of the invention, the method comprises: the sensor 80, the sensor 80 is connected with the transmission shaft 20 or the wheel body 30, and the transmission shaft 20 and the wheel body 30 rotate synchronously; the first driving unit 41 and the second driving unit 42 adjust the rotation speed of the cylinder 10 according to the rotation speed of the wheel 30 fed back by the sensor 80.
Specifically, the embodiment provides an implementation manner of the sensor 80, and through the arrangement of the sensor 80, the wheeled cable drum can accurately acquire the rotation speed of the wheel body 30 in the process of realizing displacement through rolling of the wheel body 30, and adjust the rotation speed of the cylinder 10 according to the rotation speed of the wheel body 30, so as to ensure that in the moving process of the wheeled cable drum, the cable can still be wound and unwound through the cylinder 10.
It should be noted that, in the embodiment, since the transmission shaft 20 and the wheel body 30 rotate synchronously, and the transmission shaft 20 is connected to the first driving unit 41, during the movement of the wheeled cable reel, the first driving unit 41 and the second driving unit 42 have relative displacement under the rolling action of the wheel body 30, that is, the rotation of the cylinder 10 driven by the first driving unit 41 and the second driving unit 42 is influenced by the rotation of the wheel body 30, so that the rotation speed of the wheel body 30 needs to be obtained, and the cable is wound and unwound by the cylinder 10 during the movement of the wheeled cable reel.
In some possible embodiments of the invention, the method comprises: a support body 60 and a support bar 70; the two supporting bodies 60 are arranged at intervals on two axial sides of the cylinder body 10; the support rod 70 is arranged between the two support bodies 60 and is respectively fixedly connected with the two support bodies 60; wherein, the supporting body 60 is fixedly connected with the transmission shaft 20; the transmission shaft 20 is rotatably connected with the wheel body 30.
Specifically, the present embodiment provides another embodiment of the supporting body 60 and the supporting rod 70, and by providing the supporting body 60 and the supporting rod 70, a fixed frame for the wheeled cable drum is provided, that is, two supporting bodies 60 are provided at intervals and connected by the supporting rod 70 to form a frame for the wheeled cable drum, which maintains a relatively stationary state during the traveling, rotating or rotating of the wheeled cable drum, and further, a relative movement between the wheel body 30 and the drum 10 is realized.
It should be noted that, in the present embodiment, the transmission shaft 20 and the supporting body 60 are fixedly connected, that is, there is no relative movement between the transmission shaft 20 and the supporting body 60.
The driving assembly 40 includes: a first driving unit 41 and a second driving unit 42 rotatably provided with each other; the first driving unit 41 is connected with the transmission shaft 20; the second driving unit 42 is connected with the cylinder 10; the first and second driving units 41 and 42 drive the drum 10 to rotate.
Specifically, the present embodiment provides another implementation manner of the driving assembly 40, and the first driving unit 41 is connected to the transmission shaft 20, and the second driving unit 42 is connected to the cylinder 10, so that the overall structure is more compact, and the problem of large occupied space caused by the conventional driving structure is avoided; meanwhile, the first driving unit 41 and the second driving unit 42 drive the cylinder 10, so that the cylinder 10 rotates to collect and release cables.
In a possible embodiment, the first drive unit 41 and the second drive unit 42 are a stator and a rotor that are set in rotation by the action of a magnetic field.
In a possible embodiment, the driving assembly 40 at least includes a motor and a corresponding switching structure, the motor is a three-phase asynchronous motor, the first driving unit 41 and the second driving unit 42 are coils in the motor, that is, in a case that the motor is not powered, the first driving unit 41 and the second driving unit 42 are in a free rotation state, the first driving unit 41 is connected with the transmission shaft 20, and the second driving unit 42 is connected with the barrel 10 through the switching structure; after the motor is powered on, a torque is generated between the first driving unit 41 and the second driving unit 42, and the cylinder 10 is driven under the action of the current.
In a possible embodiment, the driving assembly 40 includes a motor, a coupler, a speed reducer, and the like, the first driving unit 41 and the second driving unit 42 are coils in the motor, that is, in a case where the motor is not energized, the first driving unit 41 and the second driving unit 42 are in a free rotation state, the first driving unit 41 is connected to the transmission shaft 20, and the second driving unit 42 is connected to the barrel 10 through the coupler, the speed reducer, and the like; after the motor is powered on, a torque is generated between the first driving unit 41 and the second driving unit 42, and the cylinder 10 is driven under the action of the current.
In a possible embodiment, the wheel body 30 is detachably connected with the transmission shaft 20, and the adjustment of the moving capacity of the wheel type cable reel is realized by changing the size of the wheel body 30.
In some possible embodiments of the invention, the method comprises: one side of the connecting plate 90 is connected with the support rod 70, and the other side of the connecting plate 90 opposite to the support rod 70 is provided with a connecting part 91 for connecting with an external device.
Specifically, the present embodiment provides an embodiment of the connection board 90, the connection board 90 is disposed to connect the wheeled cable reel to the external device, and the connection board 91 provides a connection location for connecting the connection board 90 to the external device.
It should be noted that the external device may be a working machine, or may be a device having a moving speed or requiring a wheeled cable reel to provide a moving cable.
In some possible embodiments of the invention, the method comprises: and the elastic part 100, the elastic part 100 being arranged corresponding to the connection part 91 and providing an elastic force between the connection part 91 and the external device.
Specifically, the present embodiment provides an embodiment in which the elastic portion 100 is provided on the connecting plate 90, so that the wheeled cable reel can adapt to more complicated terrains by providing the elastic portion 100, and the influence on the wheeled cable reel due to vibration is also avoided.
In a possible embodiment, the elastic portion 100 is a spring.
In a possible embodiment, the elastic portion 100 is a support structure having an elastic material.
In some possible embodiments of the present invention, the relative position between the connecting plate 90 and the support rod 70 can be adjusted along the axial direction of the cylinder 10.
Specifically, the present embodiment provides an embodiment of the connecting plate 90 and the supporting rod 70, which enables the position of the wheel type cable reel in the transverse direction to be manually adjusted by adjusting the position between the connecting plate 90 and the supporting rod 70 along the axial direction of the barrel 10, so as to span more complicated terrains.
In a possible embodiment, the support bar 70 is provided with a sliding track cooperating with the connection plate 90.
In a possible embodiment, the support rod 70 is slidably connected to the connecting plate 90.
In some possible embodiments of the invention, the method comprises: and the baffle 110 is arranged between the two supporting bodies 60, and at least wraps the surface of the barrel body 10 facing to the bottom side.
Particularly, this embodiment provides an implementation of baffle 110, has realized sheltering from to wheeled cable drum bottom earth through setting up baffle 110, and when avoiding wheeled cable drum to pass through the more topography of earth, earth influences the receiving and releasing of wheeled cable drum to the cable.
In a possible embodiment, the baffle 110 is connected to the support plate, i.e. the baffle 110 is fixed to the bottom of the wheeled cable reel.
In a possible embodiment, the baffle 110 is connected to the support rod 70, and the baffle 110 is hinged to the support rod 70.
In a possible embodiment, the baffle 110 is connected to the wheel body 30, and the baffle 110 and the wheel body 30 can rotate in the circumferential direction of the wheel body 30, that is, during the movement of the wheel body 30, the baffle 110 may be at the bottom of the wheeled cable reel due to gravity.
In some possible embodiments of the invention, the baffle 110 comprises: a first sub-board 111 and a second sub-board 112; the first sub-board 111 is disposed between the two supporting bodies 60 and is connected to the two supporting bodies 60 respectively; the second sub-plate 112 is slidably engaged with the first sub-plate 111 for adjusting a shielding area of the baffle 110.
Specifically, the present embodiment provides an implementation manner that the shielding area of the baffle 110 is adjusted by the first sub-board 111 and the second sub-board 112, and the adjustment of the shielding area of the baffle 110 is realized by providing the first sub-board 111 and the second sub-board 112.
It should be noted that the first sub-board 111 and the second sub-board 112 are connected in a sliding manner and are provided with corresponding sliding grooves and sliding ways, and for the sake of economy, the present invention has not been described in a great deal, and in practical applications, the sliding arrangement related to the field can be combined according to practical situations.
In some embodiments of the present disclosure, the present disclosure provides a work machine having a wheeled cable reel as described above; wherein, the wheeled cable drum is connected with the operation machinery through hinging.
In detail, the invention also provides an operation machine, which is used for solving the defects that the structural form of a cable reel in the prior art is single, the cable reel is mainly in rigid connection with the operation machine, the stability of the whole machine of the operation machine is influenced, and the climbing performance of the operation machine is also reduced.
The connection between the wheeled cable reel and the working machine is hinged, so that the rigid connection between the wheeled cable reel and the working machine is changed into flexible connection, and the elastic part 100 is matched to enable the wheeled cable reel to bear large impact force during moving.
In a possible embodiment, the present embodiment provides that the work machine is a loader.
In a possible embodiment, the present embodiment provides the work machine as a pump truck.
In a possible embodiment, the work machine provided by the present embodiment is a crane.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "a manner," "a particular manner," or "some manner" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or manner is included in at least one embodiment or manner of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or mode. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or modes. Furthermore, various embodiments or modes described in this specification, as well as features of various embodiments or modes, may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (13)
1. A wheeled cable reel, comprising: the device comprises a cylinder, a transmission shaft, a wheel body and a driving assembly;
the transmission shaft is arranged along the central shaft of the cylinder body;
the two wheel bodies are arranged on two axial sides of the cylinder body and are respectively connected with the transmission shaft;
the driving assembly is arranged in the barrel and used for driving the barrel to rotate.
2. A wheeled cable reel as claimed in claim 1, comprising: the electric slip ring is sleeved on the outer side of the transmission shaft;
wherein the electrical slip ring comprises: the first ring body and the second ring body are rotatably arranged with each other;
the first ring body and the transmission shaft and/or the wheel body rotate synchronously, and a cable of the first ring body extends out along one end of the central shaft of the cylinder body;
the second ring body and the cylinder body rotate synchronously, and the cable of the second ring body extends out of the interior of the cylinder body along the radial direction and then is wound on the outer surface of the cylinder body.
3. A wheeled cable reel as claimed in claim 2, including: a support body and a support rod;
the two support bodies are arranged at intervals on two axial sides of the cylinder body;
the supporting rod is arranged between the two supporting bodies and is respectively and fixedly connected with the two supporting bodies;
wherein, the supporting body is rotationally connected with the transmission shaft;
the transmission shaft and the wheel body rotate synchronously.
4. A wheeled cable reel as claimed in claim 3, wherein the drive assembly comprises: a first driving unit and a second driving unit rotatably provided with each other;
the first driving unit is connected with the transmission shaft;
the second driving unit is connected with the cylinder;
the first driving unit and the second driving unit drive the cylinder to rotate.
5. A wheeled cable reel as claimed in claim 4, including: the sensor is connected with the transmission shaft or the wheel body, and the transmission shaft and the wheel body rotate synchronously;
the first driving unit and the second driving unit adjust the rotating speed of the cylinder according to the rotating speed of the wheel body fed back by the sensor.
6. A wheeled cable reel as claimed in claim 2, including: a support body and a support rod;
the two support bodies are arranged at intervals on two axial sides of the cylinder body;
the supporting rod is arranged between the two supporting bodies and is respectively and fixedly connected with the two supporting bodies;
wherein, the supporting body is fixedly connected with the transmission shaft;
the transmission shaft is rotationally connected with the wheel body.
7. A wheeled cable reel as claimed in claim 6, wherein the drive assembly includes: a first driving unit and a second driving unit rotatably provided with each other;
the first driving unit is connected with the transmission shaft;
the second driving unit is connected with the cylinder;
the first driving unit and the second driving unit drive the cylinder to rotate.
8. A wheeled cable reel as claimed in any one of claims 3 to 7, including: one side of the connecting plate is connected with the supporting rod, and the other side of the connecting plate, which is opposite to the supporting rod, is provided with a connecting part used for being connected with external equipment.
9. A wheeled cable reel as claimed in claim 8, comprising: the elastic part is arranged corresponding to the connecting part and used for providing elastic force between the connecting part and external equipment.
10. A wheeled cable reel as claimed in claim 8, wherein the relative position between the connection plate and the support rod is adjustable in the axial direction of the drum.
11. A wheeled cable reel as claimed in any one of claims 3 to 7, including: the baffle is arranged between the two support bodies and at least wraps the surface of one side, facing the bottom, of the cylinder body.
12. A wheeled cable reel as claimed in claim 11, wherein the baffle comprises: a first sub-board and a second sub-board;
the first sub-board is arranged between the two support bodies and is respectively connected with the two support bodies;
the second sub-plate is in sliding fit with the first sub-plate and used for adjusting the shielding area of the baffle.
13. A work machine having a wheeled cable reel as claimed in any one of claims 1 to 12;
wherein, the wheeled cable drum is connected with the operation machinery through hinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806863.8A CN113501391B (en) | 2021-07-16 | 2021-07-16 | Wheel type cable drum and operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806863.8A CN113501391B (en) | 2021-07-16 | 2021-07-16 | Wheel type cable drum and operation machine |
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| Publication Number | Publication Date |
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| CN113501391A true CN113501391A (en) | 2021-10-15 |
| CN113501391B CN113501391B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110806863.8A Active CN113501391B (en) | 2021-07-16 | 2021-07-16 | Wheel type cable drum and operation machine |
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| CN (1) | CN113501391B (en) |
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