CN218733809U

CN218733809U - Mover and hybrid transmission line

Info

Publication number: CN218733809U
Application number: CN202222622894.0U
Authority: CN
Inventors: 池峰; 李文华; 聂成涛; 陈增辉; 何亚鹏
Original assignee: Shanghai Golytec Automation Co ltd
Current assignee: Guoli Zhizao Shanghai Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-24
Anticipated expiration: 2032-09-30

Abstract

The application discloses active cell and hybrid transmission line, active cell movably install in the magnetic power transmission line including first armature winding or the hybrid transmission line including first actuating mechanism. The rotor comprises a rotor body and a driven assembly, the rotor body comprises a first permanent magnet array, the first permanent magnet array comprises two first permanent magnets which are arranged at intervals, and the two first permanent magnets and the first armature winding are matched to drive the rotor body; the driven assembly is connected with the rotor body and is used for being in transmission connection with the first driving mechanism and driving the rotor body to move along the magnetic power transmission line or the hybrid power transmission line. This application embodiment is through setting up driven subassembly and first actuating mechanism and carry out the transmission with other transmission modes for on the transport highway section that the precision is lower, conveying speed does not have the requirement, can change the magneto motive transmission line into hybrid transmission line, need not to change the active cell and just can continue the transportation, thereby reduce the holistic cost that sets up of transmission line.

Description

Mover and hybrid transmission line

Technical Field

The application relates to the technical field of a rotor, in particular to a rotor and a hybrid transmission line.

Background

In the related art, the transmission line generally comprises a rotor for transporting materials, some high-precision and high-speed conveying environments generally adopt magnetic power for conveying, namely, the rotor moves on a stator (namely a guide rail) by taking the magnetic power as a driving force, and for a conveying section with lower conveying precision requirement and no conveying speed control requirement, the operation cost is increased by still using the magnetic power transmission line.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a mover and a hybrid transmission line, and the overall setting cost of the transmission line can be effectively reduced.

The embodiment of the application provides a mover, can be applied to magnetic power transmission line and hybrid transmission line at least, and the mover is movably installed in magnetic power transmission line or hybrid transmission line, and magnetic power transmission line includes first armature winding, and hybrid transmission line includes a drive mechanism. The rotor comprises a rotor body and a driven assembly, the rotor body comprises a first permanent magnet array, the first permanent magnet array comprises two first permanent magnets which are oppositely arranged at intervals, and the two first permanent magnets and a first armature winding drive the rotor body to move along a magnetic power transmission line in a current excitation mode; the driven assembly is connected with the rotor body and is used for being in transmission connection with the first driving mechanism and driving the rotor body to move along the magnetic power transmission line or the hybrid power transmission line.

In some embodiments of the present application, the mover body includes a connecting portion, the connecting portion is connected to both the first permanent magnet array and the driven assembly, and the driven assembly and the first permanent magnet array are located on opposite sides of the connecting portion. The driven assembly has a larger steering angle or a smaller curvature radius than the first permanent magnet array, and when the mover passes through the arc-shaped section, the mover can be driven by the driven assembly, so that the mover can still have a higher movement speed in the arc-shaped section.

In some embodiments of the present application, the driven assembly is driven by at least one of friction, magnetic attraction, and fixed contact with the first drive mechanism. The driven assembly and the driving mechanism can be driven in various transmission modes, so that the rotor can be applied to different transmission line types.

In some embodiments of the present application, the driven assembly is in friction transmission with the first driving mechanism, and the driven assembly includes: the fixing structure is connected with the rotor body; a friction structure for abutting against the first drive mechanism and generating frictional resistance; the tensioning structure is located between the fixing structure and the friction structure, connected with the fixing structure and the friction structure and used for tightly abutting the friction structure against the first driving mechanism.

In some embodiments of the present application, the friction structure comprises: a friction block which is used for abutting against the first driving mechanism and generating friction resistance; the fixed block is fixedly connected with the friction block, and the friction block is arranged on the surface of the fixed block, which is far away from the tensioning structure; the tension structure includes: one end of the guide rod is movably connected with the fixed structure along the telescopic direction of the elastic piece, and the other end of the guide rod is fixedly connected with the fixed block; the guide bar is located to the elastic component cover, the one end and the fixed block butt of elastic component, the other end and the fixed knot of elastic component construct the butt.

In some embodiments of the present application, the friction block is a rubber block or a resin block, so that the friction block is made of a softer material and can protect the driving mechanism.

In some embodiments of the present application, the driven assemblies include two groups, two groups of driven assemblies are located on two opposite sides of the mover body, and two first permanent magnets arranged at an interval are located between the two groups of driven assemblies. Two sets of driven subassemblies are located the relative both sides of active cell body, can be so that the active cell is more steady at the operation in-process, and two sets of driven subassemblies can be so that the conveying efficiency of active cell is higher.

In some embodiments of the present application, the first driving mechanism includes a second armature winding, and the driven assembly includes a second permanent magnet array including at least one second permanent magnet, and the second permanent magnet and the second armature winding drive the rotor body to move along the magnetic power transmission line or the hybrid power transmission line in an electric current excitation manner. The driven assembly can be in transmission with the first driving mechanism through magnetic adsorption.

In some embodiments of the present application, the mover further includes: the first sliding assembly is arranged on the rotor body and is movably arranged on the magnetic power transmission line; the second sliding assembly is arranged on the driven assembly and is arranged at an interval with the first sliding assembly, and the second sliding assembly is used for being movably arranged on the hybrid power transmission line; or, the mover includes: the first sliding assembly is arranged on the rotor body and used for being movably arranged on the magnetic power transmission line, and the first sliding assembly and the driven assembly are arranged at intervals. The sliding assembly can play a guiding and supporting role for the movement of the rotor.

In some embodiments of the present application, the mover further includes a distance sensing device, the distance sensing device is connected to the mover body, and the distance sensing device is configured to detect a movement position of the mover.

In a second aspect, the present application provides a hybrid transmission line including a first transmission line, a second transmission line, and a mover as described in any of the above embodiments, the mover being movably mounted on the first transmission line or the second transmission line, the first transmission line including a first armature winding and a first guide rail, a first permanent magnet array cooperating with the first armature winding to drive the mover to move along the first guide rail; the second transmission line comprises a second driving mechanism and a second guide rail; the driven assembly is matched with the second driving mechanism to drive the rotor to move along the second guide rail.

In some embodiments of the present application, a plurality of movers are provided, each of the movers includes a buffer member, and the buffer members are correspondingly disposed on two opposite sides of the mover body along a moving direction of the mover when the plurality of movers are mounted on the first transmission line or the second transmission line. When a plurality of rotors run on the same closed mixed transmission line and are accidentally collided, the anti-collision block can firstly deform to absorb energy generated by impact and slow down impact force so as to protect the safety of materials transported on the rotors and the rotors.

In some embodiments of the present application, the hybrid transmission line has at least one arc-shaped section where the first guide rail and the second guide rail are disposed non-collinear, so that the mover has different turning angles and radii of curvature at the first transmission line and the second transmission line at the arc-shaped section.

The beneficial effects of the embodiment of the application are as follows: the active cell in this application embodiment except can using on the magnetic power transmission line, can also transmit on non-magnetic power transmission line through driven subassembly and actuating mechanism with other transmission modes to make on the transmission line section that the transport accuracy is lower, conveying speed does not have the requirement, can change magnetic power transmission line into non-magnetic power transmission line, and still can use the active cell in this application embodiment to continue the transportation, thereby can reduce the holistic cost that sets up of transmission line.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an assembly of a mover and a magnetomotive force transmission line in an embodiment of the present application;

FIG. 2 is a schematic structural diagram illustrating an assembly of a mover and a hybrid transmission line according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a mover in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a mover in another embodiment of the present application;

fig. 5 is a schematic structural diagram of a mover in another embodiment of the present application;

FIG. 6 is a schematic diagram illustrating a first view of a mover according to still another embodiment of the present disclosure;

FIG. 7 is a schematic diagram illustrating a second view of a mover according to still another embodiment of the present disclosure;

fig. 8 is a schematic structural view illustrating an assembly of a plurality of movers and a hybrid transmission line in an embodiment of the present application;

FIG. 9 is an enlarged view of the structure at A in FIG. 8;

fig. 10 is a schematic structural view illustrating an assembly of a plurality of movers and a hybrid transmission line in another embodiment of the present application;

fig. 11 is an enlarged schematic view of B in fig. 10.

Reference numerals are as follows:

1. a mover; 10. a mover body; 101. a first permanent magnet array; 1011. a first permanent magnet; 102. a connecting portion; 103. a first back plate; 104. a second back plate; 105. a connecting plate; 11. a driven assembly; 111. a fixed structure; 112. a friction structure; 1121. a friction block; 11211. a friction surface; 1122. a fixed block; 113. A tensioning structure; 1131. a guide bar; 1132. an elastic member; 114. a first driven assembly; 115. a second driven assembly; 116. a second permanent magnet array; 1161. a second permanent magnet; 12. a first slide assembly; 13. a second slide assembly; 15. a slider; 151. mounting grooves; 16. a buffer member;

2. a magnetomotive force conveying line; 21. a first armature winding; 22. a guide rail;

3. a hybrid power transmission line; 31. a first drive mechanism;

4. a hybrid transmission line; 41. a first transmission line; 411. a first guide rail; 42. a second transmission line; 421. a second guide rail; 422. a second drive mechanism; 43. an arc segment.

Detailed Description

In order to more clearly illustrate the embodiments of the present application or technical solutions in the related art, the following description will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the related art, some high-precision and high-speed conveying environments generally adopt a magnetic power transmission line for conveying, that is, a mover moves on a stator (i.e., a guide rail) by taking magnetic power as a driving force, but the magnetic power transmission line is also high in installation cost. Some sections on the transmission line only need to perform the conveying function, the conveying precision and speed requirements are low, and if the magnetomotive transmission line is also adopted for carrying (especially in a long straight line conveying section without the requirements on precision and speed), the overall purchase cost of the transmission line is high.

In view of the above, in a first aspect, please refer to fig. 1-2, the present application proposes a mover 1 at least applicable to a magnetomotive force transmission line 2 and a hybrid power transmission line 3, wherein the mover 1 is movably mounted on the magnetomotive force transmission line 2 or the hybrid power transmission line 3, the magnetomotive force transmission line 2 comprises a first armature winding 21, and the hybrid power transmission line 3 comprises a first driving mechanism 31. It can be understood that the magnetic power transmission line 2 may be a magnetic power transmission line 2 formed by splicing a plurality of stators, and the first armature winding 21 and the mover 1 drive the mover 1 to move in a current excitation manner; the hybrid power transmission line 3 can drive the mover 1 to move through two or more types of power actions. Further, the specific structure of the hybrid power transmission line 3 is not limited in the embodiment of the application, for example, the hybrid power transmission line 3 may cooperate with other transmission modes through the magnetomotive force, such as the magnetomotive force cooperating with friction transmission, and the magnetomotive force cooperating with fixed contact transmission; for another example, the hybrid power transmission line 3 may be driven by magnetic force, but the hybrid power transmission line 3 may drive the mover 1 to move in different magnetic driving manners, such as by using different manners, such as current excitation and a traveling wave magnetic field, to act together or independently.

Referring to fig. 1-6, the mover 1 includes a mover body 10 and a driven assembly 11, the mover body 10 includes a first permanent magnet array 101, the first permanent magnet array 101 includes two first permanent magnets 1011 disposed at an interval, and the two first permanent magnets 1011 and the first armature winding 21 drive the mover body 10 to move along the magnetic power transmission line 2 in a current excitation manner; the driven assembly 11 is connected with the rotor body 10, and the driven assembly 11 is used for being in transmission connection with the first driving mechanism 31 and driving the rotor body 10 to move along the magnetic power transmission line 2 or the hybrid power transmission line 3.

Specifically, on the magnetic power transmission line 2, by electrifying the first armature winding 21, the first armature winding 21 generates a changing magnetic field, and the first permanent magnet array 101 of the mover body 10 interacts with the magnetic field generated by the first armature winding 21 to generate a driving force, so as to push the whole mover 1 to move along the extension direction of the magnetic power transmission line 2; on the hybrid transmission line 3, the driven assembly 11 of the mover 1 may be driven by the first driving mechanism 31, so as to push the entire mover 1 to move along the extending direction of the hybrid transmission line 3. The number of the first permanent magnet arrays 101 is not particularly limited in the embodiment of the present application, for example, the number of the first permanent magnet arrays 101 may be one pair or multiple pairs. The specific structure of the first driving mechanism 31 is not limited in the embodiment of the present application, and the specific transmission manner between the driven assembly 11 and the first driving mechanism 31 will be described in detail below.

It should be noted that the embodiment of the present application enables the mover 1 to be applied to different transmission line types by providing the driven assembly 11. The mover 1 in the embodiment of the present application may be used on the magnetomotive force transmission line 2, and may also be transmitted on the hybrid transmission line 3 through the driven assembly 11 and the first driving mechanism 31 in other transmission manners. It can be understood that the arrangement of the driven assembly 11 enables the transmission mode of the mover 1 to have a characteristic of diversity, on one hand, the arrangement of the driven assembly 11 enables the mover 1 to be suitable for different conveying lines, and the universality of the mover 1 is improved; on the other hand, the universality of the driven assembly 11 can reduce the overall installation cost of the conveying line.

It should be noted that, for the conveyor line body, the driven assembly 11 is driven by the first driving mechanism 31 to move, so that the driven assembly 11 can drive the mover body 10 to move; for the mover body 10, the driven component 11 can be used as a driving component to drive the mover body 10 to move.

It should be further noted that, referring to fig. 1, fig. 3, and fig. 4, the mover body 10 may further include a first backplate 103, a connecting plate 105, and a second backplate 104, where the first backplate 103, the connecting plate 105, and the second backplate 104 may be sequentially connected, or the first backplate 103, the connecting plate 105, and the second backplate 104 are integrally formed; the first back plate 103 and the second back plate 104 are arranged oppositely at intervals, and the two first permanent magnets 1011 are respectively arranged on the relatively close surfaces of the first back plate 103 and the second back plate 104; a placing gap is formed between the two first permanent magnets 1011, and the placing gap is used for placing the first armature winding 21, that is, when the rotor 1 is arranged in a matching manner with the magnetomotive force transmission line 2, the two first permanent magnets are arranged on two sides of the first armature winding 21; when the first armature winding 21 is energized, the first armature winding 21 generates a changing magnetic field, and the magnetic field and the first permanent magnet are coupled with each other and generate a relative acting force to drive the mover body 10 to move on the magnetic power transmission line 2. Further, the first back plate 103 and the second back plate 104 can provide an installation basis for the two first permanent magnets 1011, so that the first permanent magnets 1011 can be prevented from offsetting, and the stability of the operation of the mover 1 on the magnetomotive force transmission line 2 is ensured.

It can be understood that, referring to fig. 1 and fig. 4, if the position of the first armature winding 21 is perpendicular to the horizontal plane, the two first permanent magnets 1011 of the mover 1 are vertically disposed opposite to each other, and the surface of the connecting plate 105 away from the two first permanent magnets can carry the transported material; as shown in fig. 3, if the arrangement position of the magnetomotive force transmission line 2 is parallel to the horizontal plane, the two first permanent magnets 1011 of the mover 1 are both arranged oppositely along the horizontal direction, and at this time, the surfaces of the first back plate 103/the second back plate 104 departing from the first permanent magnets can carry and transport materials.

Referring to fig. 1, fig. 3 and fig. 4, in some embodiments of the present disclosure, the mover body 10 includes a connecting portion 102, the connecting portion 102 is connected to both the first permanent magnet array 101 and the driven component 11, and the driven component 11 and the first permanent magnet array 101 are located at two opposite sides of the connecting portion 102.

It can be understood that, since the first permanent magnet array 101 and the driven assembly 11 are respectively disposed at two opposite sides of the connecting portion 102, the first armature winding 21 cooperating with the first permanent magnet array 101 and the first driving mechanism 31 cooperating with the driven assembly 11 should also be respectively disposed at two opposite sides of the connecting portion 102; further, it can be understood that the moving path of the first permanent magnet array 101 driven by the first armature winding 21 and the moving path of the driven assembly 11 driven by the first driving mechanism 31 are relatively non-collinear. That is, the driven assembly 11 is not arranged to interfere with the first permanent magnet array 101 for driving the mover body 10 to move, and the driven assembly 11 can ensure that the mover 1 is driven by more driving methods on the basis of ensuring smooth movement of the mover body 10.

Further, when the magnetomotive force transmission line 2 or the hybrid transmission line 3 has an arc-shaped section 43 (as shown in fig. 8), the mover 1 needs to make a turn at the arc-shaped section 43 of the transmission line. Since the driven assembly 11 and the first permanent magnet array 101 are disposed on opposite sides of the connecting portion 102, so that the first permanent magnet array 101 and the driven assembly 11 have different steering angles/steering radii when turning, the motion state of the mover 1 at the arc-shaped section 43 can be selected according to the actual working condition requirement, that is, the mover 1 is driven by using the first permanent magnet array 101 or driven by using the driven assembly 11 when turning is selected according to the working condition requirement. It is understood that, in some embodiments, if the driven assembly 11 and the first driving mechanism 31 have a more stable matching structure compared to the first permanent magnet array 101 and the first armature winding 21, the driven assembly 11 may have a longer moving stroke at the arc-shaped section 43, or the driven assembly 11 may have a larger steering angle to ensure the stability of the movement of the mover 1 at the arc-shaped section 43; in some embodiments, the driven assembly 11 may have a shorter movement stroke, or the driven assembly 11 may have a smaller steering angle, so that the mover 1 may also have a higher movement speed in the arc-shaped section 43; in some embodiments, the mover 1 is engaged with only one of the first armature winding 21 and the first driving mechanism 31 at the arc-shaped section 43, whereby the setup cost of the transmission line body can be reduced. It is understood that in some embodiments, if the driven assembly 11 and the first driving mechanism 31 have lower installation cost than the first permanent magnet array 101 and the first armature winding 21, only the driven assembly 11 and the first driving mechanism 31 may be installed at the straight or arc section 43, so as to reduce the installation cost of the whole conveying line.

In some embodiments of the present application, the driven assembly 11 and the first driving mechanism 31 are driven by at least one of friction transmission, magnetic attraction transmission and fixed contact transmission. It is understood that the driven assembly 11 and the first driving mechanism 31 can be driven by only the above three transmission modes, or can be driven by combining the above three transmission modes.

It should be noted that the driven assembly 11 and the first driving mechanism 31 can be driven by various transmission methods, so that the mover 1 can be applied to different transmission line types. For example, as shown in fig. 2 and fig. 4, taking the driven assembly 11 and the first driving mechanism 31 as an example of friction transmission, the first driving mechanism 31 may include a motor and a synchronous belt, the driven assembly 11 may be provided with a friction block 1121, the motor is configured to drive the synchronous belt to move, and the friction block 1121 on the driven assembly 11 is in friction fit with the synchronous belt, so that the movement of the synchronous belt may drive the friction block 1121 to move, and further drive the mover 1 to move. For another example, taking the driven assembly 11 and the first driving mechanism 31 as an example through magnetic adsorption transmission (as shown in fig. 11), the driven assembly 11 may be provided with a permanent magnet, the first driving mechanism 31 may include a traveling wave magnetic field, the permanent magnet is coupled with a wave peak of the traveling wave magnetic field, and movement of the wave peak of the traveling wave magnetic field may generate electromagnetic thrust to drive the permanent magnet on the driven assembly 11 to move, so as to drive the driven assembly 11 and the mover body 10 to move; alternatively, the first driving mechanism 31 may further include a three-phase ac coil, which is energized and coupled with the permanent magnet under current excitation to generate a driving force, so as to drive the driven assembly 11 and the mover body 10 to move. For another example, taking the fixed contact transmission between the driven assembly 11 and the first driving mechanism 31 as an example, the first driving mechanism 31 may include a rotating disc and a conveying block, the conveying blocks are rotationally symmetrically arranged about an axis of the rotating disc, and the rotating disc rotates around the axis to drive the conveying blocks to move; be provided with the shift fork on the driven subassembly 11, when the shift fork moved to the friction disk, the rotation of friction disk made transport block and shift fork butt cooperation, and the shift fork removed along with the rotation of transport block, and then drives active cell 1's removal. For another example, taking the fixed contact transmission between the driven assembly 11 and the first driving mechanism 31 as an example, the first driving mechanism 31 may include a motor and a rack, a tooth slot or a gear may be disposed on the driven assembly 11, the motor is used to drive the rack to move, and the tooth slot or the gear on the driven assembly 11 is matched with the rack, so that the rack may drive the mover 1 to move; or, first actuating mechanism 31 can also include motor and draw-in groove, can set up the buckle on driven subassembly 11, and the buckle inserts the draw-in groove, drives the draw-in groove through the motor and removes to make driven subassembly 11 and active cell body 10 remove.

Referring to fig. 2-4, in some embodiments of the present application, the driven assembly 11 and the first driving mechanism 31 are driven by friction. The driven assembly 11 comprises a fixed structure 111, a friction structure 112 and a tensioning structure 113, wherein the fixed structure 111 is connected with the mover body 10; the friction structure 112 is used for abutting against the first driving mechanism 31 and generating friction resistance; the tensioning structure 113 is located between the fixing structure 111 and the friction structure 112, and the tensioning structure 113 connects the fixing structure 111 and the friction structure 112 and is used for pressing the friction structure 112 against the first driving mechanism 31.

It should be noted that, when the driven component 11 is in transmission connection with the first driving mechanism 31, the tensioning structure 113 between the fixing structure 111 and the friction structure 112 is in a compressed state, and the tensioning structure 113 generates an elastic force between the fixing structure 111 and the friction structure 112, so that the friction structure 112 can be abutted against the first driving mechanism 31 more tightly, and when the first driving mechanism 31 moves, a frictional resistance is generated between the friction structure 112 and the first driving mechanism 31, so that the first driving mechanism 31 can drive the driven component 11 and the mover body 10 to move on the hybrid transmission line 3.

Specifically, the fixing structure 111 is fixedly connected to the mover body 10, so that when the driven assembly 11 drives the mover 1 to move, the position relationship between the driven assembly 11 and the mover body 10 is more stable. The connection mode between the fixing structure 111 and the mover body 10 is not limited in the embodiment of the application, and the specific connection mode between the fixing structure 111 and the mover body 10 includes, but is not limited to, screwing, clamping, or integral forming.

Further, as shown in fig. 4, the friction structure 112 includes a friction block 1121 and a fixed block 1122. The friction block 1121 is configured to abut against the first drive mechanism 31 and generate frictional resistance; the fixing block 1122 is fixedly connected to the friction block 1121, an orthographic projection of the fixing block 1122 on the friction block 1121 covers the friction block 1121, and the friction block 1121 is disposed on a surface of the fixing block 1122 away from the tensioning structure 113.

It is understood that the specific material of the friction block 1121 is not limited in the embodiments of the present application. In some embodiments of the present disclosure, the friction block 1121 may be made of at least one of rubber or resin, or the friction block 1121 may be made of a mixed material of rubber and resin. Further, the rubber material and the resin material have a higher friction factor, so that the friction block 1121 and the first driving mechanism 31 have more stable friction transmission; and the rubber material and the resin material have better elasticity and shock absorption, so that the friction block 1121 has a longer service life.

It is understood that the friction block 1121 has a friction surface 11211 contacting the first driving mechanism 31, and a junction of the friction surface 11211 and the circumferential side surface thereof may be provided as an arc-shaped surface to prevent the friction structure 112 from damaging the first driving mechanism 31 due to scraping.

Further, the fixing block 1122 is fixedly connected to the friction block 1121 to provide a setting basis for the friction block 1121. In the embodiment of the present application, a connection manner between the fixing block 1122 and the friction block 1121 is not limited, and the connection manner may be at least one of a screw connection, an adhesive connection, and a clamping connection. It can be understood that, during the friction transmission between the friction block 1121 and the first driving mechanism 31, along the moving direction of the mover 1, the front end of the friction block 1121 along the moving direction is firstly in friction connection with the first driving mechanism 31, and the rear end of the friction block 1121 along the moving direction is then in friction connection with the first driving mechanism 31; according to the embodiment of the application, the friction block 1121 is covered by the orthographic projection of the fixed block 1122 on the friction block 1121, so that when the friction block 1121 is in frictional contact with the first driving mechanism 31, the fixed block 1122 can completely cover the friction block 1121, the elastic force of the friction block 1121 can be more uniformly distributed on the fixed block 1122, the friction block 1121 is prevented from being deformed in the long-term use process, and the service life of the friction block 1121 is further prolonged.

It will be appreciated that when the magnetomotive force transmission line 2 or the hybrid transmission line 3 has a curved section 43 (as shown in fig. 8), the mover 1 needs to make a turn at the curved section 43 of the transmission line. Because the friction block 1121 and the first permanent magnet array 101 are arranged at an interval, so that the friction block 1121 and the first permanent magnet array 101 have different steering angles/steering radii when turning, the motion form of the mover 1 at the arc-shaped section 43 can be selected according to the actual working condition requirement, that is, the mover 1 is driven by using the first permanent magnet array 101 or the friction block 1121 when turning is selected according to the working condition requirement. In this embodiment, the selective driving manner of selecting the first permanent magnet array 101 at the arc section 43 or using the friction block 1121 is the same as the selective driving manner of selecting the first permanent magnet array 101 at the arc section 43 or using the driven component 11, which is not described in detail in this embodiment.

Referring to fig. 2-4, the tension structure 113 includes a guide bar 1131 and an elastic member 1132. One end of the guide bar 1131 is movably connected to the fixing structure 111 along the extension direction of the elastic member 1132, and the other end of the guide bar 1131 is fixedly connected to the fixing block 1122; the guide bar 1131 is located to the elastic component 1132 cover, and the one end and the fixed block 1122 butt of elastic component 1132, the other end and the fixed knot structure 111 butt of elastic component 1132. The embodiment of the present application does not limit the specific type of the elastic element 1132, for example, the elastic element 1132 may be an elastic piece, a spring, or a spring tube.

In some embodiments, the fixing structure 111 is provided with a guide hole for the guide rod 1131 to pass through, and the guide rod 1131 can move in the guide hole along the stretching direction of the elastic member 1132. Further, taking the elastic member 1132 as a spring as an example, the guide rod 1131 can perform relative movement in the guide hole, and when the friction block 1121 and the first driving mechanism 31 perform friction transmission, the spring generates compression deformation to press the friction structure 112 against the first driving mechanism 31. In order to avoid the displacement of the spring in the moving direction and the setting position, the guide bar 1131 is arranged between the fixing structure 111 and the friction structure 112, and the spring is sleeved on the guide bar 1131, so that the spring can only move in a telescopic manner along the axial direction of the guide bar 1131, and the displacement of the spring in other directions is avoided. Taking the process of the spring strengthening the compression state as an example, in the process of the spring further strengthening the compression state, the guide bar 1131 moves relative to the fixed structure 111, the spring is further compressed, and the elastic force of the spring is applied to the fixed structure 111 and the fixed block 1122, so as to press the friction block 1121 against the first driving mechanism 31. The material for manufacturing the guide bar 1131 is not limited in the embodiments of the present application, for example, the material for manufacturing the guide bar 1131 may be metal, wood, or rigid plastic.

Referring to fig. 5, in some embodiments of the present application, the driven assemblies 11 include two sets of driven assemblies 11, the two sets of driven assemblies 11 are located at two opposite sides of the mover body 10, and two first permanent magnets 1011, which are located at an opposite interval, are located between the two sets of driven assemblies 11. The embodiment of the present application does not limit the specific transmission manner of the two sets of driven assemblies 11, the two sets of driven assemblies 11 may have the same transmission manner or different transmission manners, and the transmission manner of the two driven assemblies 11 should be at least one of friction transmission, magnetic adsorption transmission and fixed contact transmission. Further, when the two sets of driven assemblies 11 are driven in the same manner, the two sets of driven assemblies 11 may have the same arrangement structure or different arrangement structures, for example, when the two sets of driven assemblies are both driven in a friction manner, the friction block 1121 of one set of driven assembly 11 may be made of rubber, and the friction block 1121 of the other set of driven assembly 11 may be made of resin; for another example, when the two sets of driven assemblies 11 are both magnetically attracted, one set of driven assemblies 11 may be in transmission connection with the first driving mechanism 31 in a traveling-wave magnetic field manner, and the other set of driven assemblies 11 may be in transmission connection with the first driving mechanism 31 in a three-phase armature winding manner.

It can be understood that the two sets of driven assemblies 11 are located at two opposite sides of the mover body 10, which can make the mover 1 more stable during operation. Meanwhile, the two sets of driven assemblies 11 can be in transmission connection with the first driving mechanism 31, and compared with the one set of driven assemblies 11, the mover 1 with the two sets of driven assemblies 11 is equivalent to the mover 1 with two driving forces, so that the transportation efficiency of the mover 1 is higher.

Further, since two sets of driven assemblies 11 are respectively disposed at two opposite sides of the mover body 10, it can be understood that the driven assembly 11 disposed at one side of the mover body 10 is referred to as a first driven assembly 114, and the driven assembly 11 disposed at the other side of the mover body 10 is referred to as a second driven assembly 115; that is, the first driven assembly 114 is spaced apart from the first permanent magnet array 101, and the second driven assembly 115 is spaced apart from the first driven assembly 114 and the first permanent magnet array 101. When the magnetomotive transmission line 2 or the hybrid transmission line 3 is provided with the arc-shaped section 43, the mover 1 needs to turn at the arc-shaped section 43 of the transmission line, and the two sets of driven assemblies 11 are arranged on the two opposite sides of the mover body 10, so that the first permanent magnet array 101, the first driven assembly 114 and the second driven assembly 115 have different steering angles/steering radiuses when the mover turns, and further the mover 1 can select the movement form of the mover 1 at the arc-shaped section 43 according to the actual working condition requirements, that is, the mover 1 is selected to be driven by the first permanent magnet array 101 or the first driven assembly 114 or the second driven assembly 115 when the mover turns according to the working condition requirements. It will be appreciated that the first follower assembly 114 of the present embodiment is selected to have the same motion profile at the arcuate segment 43 as the follower assembly 11 of the previous embodiment is selected to have the same motion profile at the arcuate segment 43 (as shown in fig. 8); the motion configuration of the second follower assembly 115 at the arc-shaped segment 43 in the embodiment of the present application is selected in the same manner as the motion configuration of the follower assembly 11 at the arc-shaped segment 43 in the foregoing, and will not be described herein again.

It should be noted that, as shown in fig. 5, in some embodiments, the driven assemblies 11 are respectively disposed on two opposite sides of the mover body 10, and meanwhile, the two sides of the mover body 10 may also be respectively disposed with sliding blocks 15 having mounting grooves 151, the mounting grooves 151 on the sliding blocks 15 may be matched with the guide rails 22 (shown in fig. 1) on the transmission lines so as to guide the mover 1 to move along the extending direction of the transmission lines, and the mover 1 may be mounted on the guide rails 22 of the transmission lines through the mounting grooves 151 so that the sliding blocks 15 play a role of supporting the mover 1.

Referring to fig. 6-7, in some embodiments of the present disclosure, the mover 1 further includes a first sliding assembly 12 and a second sliding assembly 13. The first sliding assembly 12 is arranged on the mover body 10, and the first sliding assembly 12 is used for being movably installed on the magnetic power transmission line 2; the second sliding member 13 is disposed on the driven member 11 and spaced apart from the first sliding member 12, and the second sliding member 13 is configured to be movably mounted on the hybrid transmission line 3.

It can be understood that the first sliding assembly 12 and the second sliding assembly 13 support and guide the movement of the mover 1, so that the mover 1 is still stable during operation. The hybrid transmission line 3 or the magnetomotive force transmission line 2 may comprise a guide rail 22, and the first slide assembly 12 and the second slide assembly 13 may be engaged with the guide rail 22 at different positions and moved along the guide rail 22 to guide the movement of the mover 1.

Further, when the magnetomotive force transmission line 2 or the hybrid transmission line 3 has an arc-shaped section 43 (as shown in fig. 8), the mover 1 needs to make a turn at the arc-shaped section 43 of the transmission line. Because the first sliding assembly 12 and the second sliding assembly 13 are directly matched with the guide rail, and the first sliding assembly 12 and the second sliding assembly 13 are disposed at two sides of the first permanent magnet array 101, so that the first sliding assembly 12 and the second sliding assembly 13 have different steering angles/steering radii when turning, the motion state of the mover 1 at the arc-shaped section 43 can be selected according to the actual working condition requirement, that is, the mover 1 can be selected to move by using the first sliding assembly 12 or move by using the second sliding assembly 13 when turning according to the working condition requirement. The selection of the first sliding and/or the second sliding assembly 13 is the same as the selection of the first permanent magnet array 101 or the driven assembly 11 for driving the mover 1 during the turning, and the description is omitted here.

The embodiment of the present application does not limit the specific types of the first sliding component 12 and the second sliding component 13, and the first sliding components 12 may have the same arrangement structure or different arrangement structures. For example, as shown in fig. 5, the first sliding assembly 12 and/or the second sliding assembly 13 may include a sliding block with a sliding slot, where the sliding slot is used to accommodate the guide 22, and when the mover 1 moves, the sliding block may be driven to move along the guide 22; for another example, as shown in fig. 7, the first sliding assembly 12 and/or the second sliding assembly 13 may include a sliding roller, the sliding roller is configured to roll along the guide rail 22, and when the mover 1 moves, the sliding roller may be driven to roll along the guide rail 22, of course, the first sliding assembly 12 and/or the second sliding assembly 13 may also include a sliding block having a sliding slot and a sliding roller, and when the mover 1 moves, the sliding block moves along the guide rail 22, and the sliding roller rolls along the guide rail 22; for another example, the first sliding assembly 12 and/or the second sliding assembly 13 may include a slider with balls, and when the mover 1 moves, the balls may be driven to roll on the guide rail 22, so as to drive the slider to move along the guide rail 22.

In some embodiments, the mover 1 includes a first sliding member 12, the first sliding member 12 is disposed on the mover body 10 and is configured to be movably mounted to the magnetomotive force transmission line 2, and the first sliding member 12 is disposed at a distance from the driven member 11. The first sliding element 12 in the embodiment of the present application is the same as the first sliding element 12 described above, and is not described herein again.

It can be understood that, in the present embodiment, the first magnet array 101 on the mover body 10 interacts with the first armature winding 21 in a current excitation manner, and the first sliding assembly 12 on the mover body 10 drives the mover 1 to move along the guide rail under an interaction force (i.e., magnetic driving); the driven assembly 11 is in transmission connection with the first driving mechanism 31, and drives the mover 1 to move along the guide rail along with the driving of the first driving mechanism 31. Further, when the magnetomotive force transmission line 2 or the hybrid transmission line 3 has the arc-shaped section 43, the mover 1 needs to make a turn at the arc-shaped section 43 of the transmission line. Because first sliding subassembly 12 and driven subassembly 11 interval set up, make first sliding subassembly 12 and driven subassembly 11 have different angle of turning/turn to the radius when turning from this, can be according to the actual operating condition demand with the motion form of selecting runner 1 at segmental arc 43 department, just also according to the demand of operating mode with the selection runner 1 that drives or drive via driven subassembly 11 via first sliding subassembly 12 when turning. In this embodiment, the selection mode driven by the first sliding assembly 12 or driven by the driven assembly 11 is the same as that of the selection mode in which the rotor 1 is driven by the first permanent magnet array 101 or driven by the driven assembly 11 during turning, and is not described herein again.

With continued reference to fig. 6-7, in some embodiments of the present application, the first driving mechanism 31 includes a second armature winding (not shown), the driven assembly 11 includes a second permanent magnet array 116, the second permanent magnet array 116 includes at least one second permanent magnet 1161, and the second permanent magnet 1161 and the second armature winding are electrically excited to drive the mover body 10 to move along the magnetic power transmission line 2 or the hybrid power transmission line 3.

It should be noted that when the driven assembly 11 and the first driving mechanism 31 are driven by magnetic attraction, the second permanent magnet array 116 in the driven assembly 11 is coupled with the second armature winding in the first driving mechanism 31, so as to drive the mover body 10 to move along the magnetic power transmission line 2 or the hybrid power transmission line 3. Wherein, the number of the second permanent magnets 1161 may be one or more.

It should be further noted that, taking the example that the first armature winding 21 generates a traveling-wave magnetic field, the movement of the wave crest of the traveling-wave magnetic field can generate an electromagnetic thrust to drive the second permanent magnet array 116 to move, so as to drive the driven assembly 11 and the mover body 10 to move; taking the first armature winding 21 as a three-phase ac coil as an example, the three-phase ac coil is energized and generates a driving force under an exciting current, so as to drive the second permanent magnet array 116 to move, and drive the driven assembly 11 and the mover body 10 to move.

Further, in some embodiments of the present application, the mover 1 further includes a distance sensing device (not shown in the drawings), the distance sensing device is connected to the mover body 10, and the distance sensing device is engaged with the magnetic power transmission line 2 or the hybrid power transmission line 3 for detecting a moving position of the mover 1.

The distance sensing device may detect the movement position of the mover 1, and thus the movement speed of the mover 1 may be calculated based on the movement time of the mover 1 and the movement distance of the mover 1. The embodiment of the present application does not specifically limit the type of the position sensing device and the setting position of the position sensing device. For example, a reflective strip is arranged on the magnetomotive transmission line 2 or the hybrid transmission line 3, the distance sensor is an infrared sensor, the infrared sensor can emit infrared rays, the initial position of the mover 1 at the moment can be known through the infrared rays reflected by the reflective strip, and the movement distance of the mover 1 can be obtained through the infrared sensor after the mover 1 moves for a certain distance; for another example, the distance sensor is an ultrasonic sensor, the ultrasonic sensor transmits ultrasonic waves, the initial position of the mover 1 at the time is known through the ultrasonic waves reflected by the reflection strip, and after the mover 1 moves for a certain distance, the moving distance of the mover 1 can be obtained through the ultrasonic sensor.

In a second aspect, please refer to fig. 8-11, the present application provides a hybrid transmission line 4, which includes a first transmission line 41, a second transmission line 42 and the mover 1 as described in any of the above embodiments, the mover 1 is movably mounted on the first transmission line 41 or the second transmission line 42, the first transmission line 41 includes a first armature winding 21 and a first guide rail 411, and the first permanent magnet array 101 cooperates with the first armature winding 21 to drive the mover 1 to move along the first guide rail 411; the second transmission line 42 includes a second driving mechanism 422 and a second rail 421; the driven assembly 11 cooperates with the second driving mechanism 422 to drive the mover 1 to move along the second guide 421.

It should be noted that, in the embodiment of the present application, the driven assembly 11 is disposed on the mover 1, so that the mover 1 can be applied to different transmission line types, and especially for some transmission line segments with low requirement on transmission accuracy and no requirement on transmission speed, the transmission line segment can be replaced by the hybrid transmission line 4, so as to reduce the installation cost of the overall transmission line.

Referring to fig. 8, in some embodiments, the extending direction of the first transmission line 41 may be the same as the extending direction of the second transmission line 42, and the extending direction of the first transmission line 41 may also be different from the extending direction of the second transmission line 42.

Specifically, as shown in fig. 9, the mover 1 may include a sliding assembly engaged with the first guide rail 411 or the second guide rail 421, the sliding assembly is configured to move along the first guide rail 411 or the second guide rail 421, and the first guide rail 411 or the second guide rail 421 may be configured to guide and limit a moving path of the mover 1, so that the mover 1 may move along an extending direction of the first guide rail 411 or the second guide rail 421, and a negative situation such as derailment of the mover 1 during operation is avoided.

Further, referring to fig. 8, in some embodiments of the present application, a plurality of movers 1 are provided, each of the movers 1 includes a buffer 16 (as shown in fig. 5), and when the plurality of movers 1 are mounted on the first transmission line 41 or the second transmission line 42, the buffer 16 is correspondingly disposed on two opposite sides of the mover body 10 along a moving direction of the movers 1.

It should be noted that each mover 1 moves independently of each other on the first transmission line 41 or the second transmission line 42 with respect to all other movers 1. In order to reduce the negative effects caused by accidental collision when a plurality of movers 1 run on the same transmission line 2, the buffer members 16 of two adjacent movers 1 arranged in the embodiment contact with each other first, and the buffer members 16 can deform to absorb the energy generated by impact first and reduce the impact force, so that the safety of the transported materials on the movers 1 and the movers 1 is protected. Among them, the buffer 16 may be made of a material having elasticity and toughness, such as rubber, resin, or plastic.

Further, referring to fig. 8-11, in some embodiments of the present application, the hybrid transmission line 4 has at least one arc-shaped segment 43, and the first guide rail 411 and the second guide rail 421 are disposed non-collinear at the arc-shaped segment 43.

It should be noted that, when the mover 1 moves on the hybrid transmission line 3 and the hybrid transmission line 4 has the arc-shaped section 43, the mover 1 needs to make a turn at the arc-shaped section 43 of the transmission line. Since the first guide rail 411 and the second guide rail 421 are arranged non-collinearly, so that the first guide rail 411 and the second guide rail 421 have different steering angles/steering radii when turning, the motion form of the mover 1 at the arc-shaped section 43 can be selected according to the actual working condition requirement, that is, the mover 1 is guided via the first guide rail 411 or the second guide rail 421 when turning is selected according to the working condition requirement. It is understood that, in some embodiments, if the driven assembly 11 and the first driving mechanism 31 (i.e., the mover 1 moves on the second guide rail 421) have a more stable matching structure compared to the first permanent magnet array 101 and the first armature winding 21 (i.e., the mover 1 moves on the first guide rail 411), the second guide rail 421 may have a longer moving stroke at the arc-shaped section 43, or the second guide rail 421 may have a larger steering angle to ensure the stability of the movement of the mover 1 at the arc-shaped section 43; in some embodiments, the second guide rail 421 may have a shorter movement stroke, or the second guide rail 421 may have a smaller turning angle, so that the mover 1 may also have a higher movement speed in the arc-shaped section 43; in some embodiments, the mover 1 is engaged with only one of the first armature winding 21 and the first driving mechanism 31 at the arc-shaped section 43, that is, the mover 1 moves only on one of the first guide rail 411 and the second guide rail 421, whereby the setup cost of the transmission line body can be reduced. It is understood that in some embodiments, if the driven assembly 11 and the first driving mechanism 31 have lower installation cost than the first permanent magnet array 101 and the first armature winding 21, only the driven assembly 11 and the first driving mechanism 31 may be installed at the straight or arc section 43, so as to reduce the installation cost of the whole conveying line.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the components or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A mover, characterized in that it is applicable to at least a magnetomotive force transmission line and a hybrid transmission line, said mover being movably mounted to said magnetomotive force transmission line or said hybrid transmission line, said magnetomotive force transmission line comprising a first armature winding, said hybrid transmission line comprising a first drive mechanism; the mover includes:

the rotor body comprises a first permanent magnet array, the first permanent magnet array comprises two first permanent magnets which are oppositely arranged at intervals, and the two first permanent magnets and the first armature winding drive the rotor body to move along the magnetomotive transmission line in a current excitation mode;

and the driven assembly is connected with the rotor body and is used for being in transmission connection with the first driving mechanism and driving the rotor body to move along the magnetic power transmission line or the hybrid power transmission line.

2. The mover according to claim 1, wherein the mover body includes:

the connecting portion, with first permanent magnetism array and the driven subassembly is all connected, the driven subassembly with first permanent magnetism array is located the relative both sides of connecting portion.

3. The mover of claim 1, wherein the driven assembly is driven by at least one of friction, magnetic attraction, and fixed contact with the first drive mechanism.

4. The mover of claim 1, wherein the driven assembly is in frictional engagement with the first drive mechanism, the driven assembly comprising:

the fixing structure is connected with the rotor body;

a friction structure for abutting against the first drive mechanism and generating frictional resistance;

the tensioning structure is positioned between the fixing structure and the friction structure, is connected with the fixing structure and the friction structure and is used for tightly abutting the friction structure against the first driving mechanism.

5. The mover according to claim 4, wherein the friction structure includes:

a friction block which is used for abutting against the first driving mechanism and generating friction resistance;

the fixed block is fixedly connected with the friction block, the orthographic projection of the fixed block on the friction block covers the friction block, and the friction block is arranged on the surface of the fixed block, which is far away from the tensioning structure;

the tension structure includes: one end of the guide rod is movably connected with the fixed structure along the telescopic direction of the elastic piece, and the other end of the guide rod is fixedly connected with the fixed block; the elastic piece is sleeved on the guide rod, one end of the elastic piece is abutted to the fixed block, and the other end of the elastic piece is abutted to the fixed structure.

6. The mover according to claim 5, wherein said friction block is a rubber block or a resin block.

7. The mover of claim 1, wherein the driven assemblies comprise two sets of driven assemblies, the two sets of driven assemblies being located on opposite sides of the mover body, and two first permanent magnets, which are located at opposite intervals, being located between the two sets of driven assemblies.

8. The mover of claim 1, wherein the first drive mechanism includes a second armature winding, the driven assembly including:

and the second permanent magnet array comprises at least one second permanent magnet, and the second permanent magnet and the second armature winding drive the rotor body to move along the magnetomotive transmission line or the hybrid transmission line in a current excitation mode.

9. The mover according to claim 1, further comprising:

the first sliding assembly is arranged on the rotor body and is used for being movably arranged on the magnetic power transmission line;

the second sliding assembly is arranged on the driven assembly and is arranged at an interval with the first sliding assembly, and the second sliding assembly is movably arranged on the hybrid power transmission line;

or, the mover includes:

the first sliding assembly is arranged on the rotor body and is movably arranged on the magnetic power transmission line, and the first sliding assembly and the driven assembly are arranged at intervals.

10. The mover according to any one of claims 1-9, further comprising:

and the distance sensing device is connected with the rotor body and used for detecting the motion position of the rotor.

11. A hybrid transmission line comprising a first transmission line, a second transmission line and a mover according to any one of claims 1-10, said mover being movably mounted to said first transmission line or said second transmission line, said first transmission line comprising a first armature winding and a first guide track, said first permanent magnet array cooperating with said first armature winding to drive said mover to move along said first guide track; the second transmission line comprises a second driving mechanism and a second guide rail; the driven assembly is matched with the second driving mechanism to drive the rotor to move along the second guide rail.

12. The hybrid transmission line of claim 11, wherein a plurality of the movers are provided, each of the movers includes a buffer member, and the buffer members are correspondingly provided at opposite sides of the mover body in a moving direction of the mover when the plurality of the movers are mounted to the first transmission line or the second transmission line.

13. The hybrid transmission line according to claim 11, characterized in that it has at least one arc-shaped section where the first guide rail is arranged non-collinear to the second guide rail.