Motor transmission device

Abstract

The present application discloses a motor transmission device, which relates to the technical field of motors. A mover body and a stator body are slidably matched and magnetically coupled, so that the mover body can move along the extension direction of the stator body under the drive of magnetic force, and a power transmission component is arranged on the side of the stator body, and an actuator and a brush component are arranged on the mover body. The actuator is electrically connected to the brush component, and the brush component is in sliding contact with the power transmission component and is conductively connected to the actuator unit, so that the actuator is electrically connected to the power transmission component, and when the actuator moves with the mover body, the power transmission component can continuously supply power to the moving actuator, and because the brush component and the power transmission component are in sliding contact, the power transmission component will not limit the movement range of the actuator, and therefore, the actuator can be easily powered, so that the actuator can always fix the object to be transmitted on the bearing surface of the mover body.

Description

Technical Field

[0001] The present application relates to the field of motor technology, and in particular to a motor transmission device. Background Art

[0002] At present, the motor transmission device generally includes a stator module and a mover module. The mover module can move relative to the stator module, and the mover module includes an actuator. When the actuator is powered on, the actuator can firmly clamp the objects and drive the objects to move with the mover module, thereby realizing the function of transporting the objects.

[0003] In the related art, the power supply of the actuator is mainly supplied by connecting the power supply through a cable, but this method usually requires designing a guiding system for the cable during the movement, and may therefore limit the movement range of the actuator module. Utility Model Content

[0004] The embodiment of the present application provides a motor transmission device, which can solve the technical problem of inconvenient power supply of the motor transmission device.

[0005] An embodiment of the present application provides a motor transmission device, which includes a stator module and a mover module, the stator module includes a stator body and a power transmission component arranged on the stator body, the power transmission component is arranged along the extension direction of the stator body, and the power transmission component is used to be electrically connected to an external power supply; the mover module includes a mover body and an actuator arranged on the mover body, the mover body is slidably matched with the stator body and magnetically coupled, and the mover body has a bearing surface capable of bearing an object to be transmitted, the actuator includes an actuator unit installed on the mover body and a brush component electrically connected to the actuator unit, the brush component is in sliding contact with the power transmission component and is conductively connected, and the actuator unit is used to fix the object to be transmitted on the bearing surface.

[0006] In some embodiments, the stator body includes a power transmission guide groove structure, the power transmission guide groove structure is arranged along the extension direction of the stator body, the power transmission component is embedded in the power transmission guide groove structure, and at least part of the brush component extends into the power transmission guide groove structure.

[0007] In some embodiments, the power transmission trough structure includes a first power transmission trough and a second power transmission trough arranged in parallel, the power transmission component includes a first transmission line and a second transmission line, the first transmission line and the second transmission line are respectively arranged in the first power transmission trough and the second power transmission trough, and the brush component is in sliding contact with the first transmission line and the second transmission line.

[0008] In some embodiments, the power transmission component further includes a plurality of conductive elastic members, wherein the conductive elastic members are at least partially passed through the first power transmission slot, and the conductive elastic members abut against the first power transmission line; and / or the conductive elastic members are at least partially passed through the second power transmission slot, and the conductive elastic members abut against the second power transmission line.

[0009] In some embodiments, the inner side wall of the power transmission guide slot structure is provided with a limiting protrusion, and at least a portion of the power transmission component is sandwiched between the limiting protrusion and the bottom surface of the guide slot structure.

[0010] In some embodiments, the brush component and the actuator unit are respectively arranged on two opposite sides of the mover body, and the brush component includes a brush head and a buffer pad. One end of the brush head is electrically connected to the actuator unit, and the other end of the brush head is in sliding contact with the power transmission component. The buffer pad is arranged between the brush head and the mover body.

[0011] In some embodiments, the mover body includes a mounting plate and an execution panel connected to the mounting plate at an angle, the execution unit is arranged on the mounting plate, and the execution panel has the bearing surface.

[0012] In some embodiments, the execution unit includes a power clamp arranged on the mounting plate, the power clamp is electrically connected to the brush component, and the execution panel is provided with a through hole, and the movable end of the power clamp extends from the through hole to the side where the bearing surface is located.

[0013] In some embodiments, the stator module also includes a first guide member and a second guide member arranged along the extension direction of the stator body, the stator body has a first guide surface and a second guide surface arranged to intersect each other, and the first guide member and the second guide member are respectively arranged on the first guide surface and the second guide surface, the mounting plate and the execution panel are respectively provided with a first sliding member and a second sliding member, and the first sliding member and the second sliding member are respectively slidably matched with the first guide member and the second guide member.

[0014] In some embodiments, the power transmission component is disposed on the second guide surface and parallel to the second guide member.

[0015] In some of the embodiments, the actuator further includes a communication unit installed on the mover body, and the communication unit is electrically connected to the actuator unit to control the actuator unit.

[0016] The motor transmission device according to the embodiment of the present application has at least the following beneficial effects:

[0017] The mover body and the stator body are slidably matched and magnetically coupled, so that the mover body can move along the extension direction of the stator body under the drive of the magnetic force, and a power transmission component is arranged on the side of the stator body, and the actuator and the brush component are arranged on the mover body, the actuator unit is electrically connected to the brush component, and the brush component is in sliding contact with the power transmission component and conductively connected, so that the actuator unit is electrically connected to the power transmission component, and when the actuator moves with the mover body, the power transmission component can continuously supply power to the moving actuator unit, and because the brush component and the power transmission component are in sliding contact, the power transmission component will not limit the movement range of the actuator unit. Therefore, the actuator unit can be easily powered, so that the actuator unit can always fix the object to be transmitted on the bearing surface of the mover body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the structure of the actuator of an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of the motor transmission device according to an embodiment of the present application;

[0021] Figure 3 It is a schematic side view of the structure of the motor transmission device according to an embodiment of the present application.

[0022] Reference numerals:

[0023] 100. Motor transmission device; 1. Stator module; 11. Stator body; 111. First guide surface; 112. Second guide surface; 113. Power transmission guide groove structure; 1131. First power transmission groove; 1132. Second power transmission groove; 114. Position limiting protrusion; 12. Armature winding; 13. Power transmission component; 131. First power transmission line; 132. Second power transmission line; 133. Conductive elastic member; 14. First guide member; 15. Second guide member; 2. Mover module; 201. Bearing surface; 21. Mover body; 211. Mounting plate; 212. Execution panel; 2121. Through hole; 22. Magnet; 23. Actuator; 231. Actuator unit; 2311. Power clamp; 232. Brush component; 2321. Brush head; 2322. Buffer pad; 233. Communication unit; 24. First sliding member; 25. Second sliding member. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] See also Figure 1 The motor transmission device 100 provided in the embodiment of the present application includes a stator module 1 and a mover module 2. The mover module 2 can slide with the stator module 1, and the mover module 2 can also be magnetically coupled with the stator module 1, so that the mover module 2 can move along the extension direction of the stator module 1 under the action of magnetic force.

[0026] Specifically, the stator module 1 can include a stator body 11, an armature winding 12 and a power transmission component 13. The stator body 11 serves as a base for the stator module 1. The extension direction of the stator body 11 is equal to the extension direction of the stator module 1. The stator body 11 can be extended in a straight line direction, or the stator body 11 can be extended in a curved direction.

[0027] The armature winding 12 and the power transmission component 13 can be arranged on the side of the stator body 11. Optionally, the armature winding 12 and the power transmission component 13 are arranged on the same side of the stator body 11, and the armature winding 12 and the power transmission component 13 are arranged along the extension direction of the stator body 11. The power transmission component 13 is used to be electrically connected to an external power supply so that the power transmission component 13 can continuously supply power.

[0028] The mover module 2 can include a mover body 21, a magnet 22 and an actuator 23. The mover body 21 serves as a base for the mover module 2. The mover body 21 has a bearing surface 201 that can bear the object to be transmitted, and the mover body 21 can slide with the stator body 11, so that the mover body 21 can slide along the extension direction of the stator body 11 and transport the object to be transmitted.

[0029] The magnet 22 and the actuator 23 can both be arranged on the mover body 21. The magnet 22 is arranged opposite to the armature winding 12 and is magnetically coupled. When the armature winding 12 is energized, a magnetic force can be generated to drive the magnet 22 to move along the extension direction of the stator body 11, so that the mover body 21 can drive the actuator 23 to move along the extension direction of the stator body 11.

[0030] The actuator 23 includes an actuator unit 231 and a brush component 232. Both the actuator unit 231 and the brush component 232 are installed on the mover body 21, and one end of the brush component 232 is electrically connected to the actuator unit 231, and the other end of the brush component 232 is in sliding contact with the power transmission component 13 and conductively connected, so that the brush component 232 can achieve contact electrical connection between the actuator unit 231 and the power transmission component 13, so that when the actuator unit 231 moves with the mover body 21, the power transmission component 13 can continuously supply power to the moving actuator unit 231, and because the brush component 232 is in sliding contact with the power transmission component 13, the power transmission component 13 will not limit the movement range of the actuator unit 231, and therefore, the actuator unit 231 can be easily powered, so that the actuator unit 231 can always fix the object to be transmitted on the bearing surface 201 of the mover body 21.

[0031] See also Figure 2 In some embodiments, the stator body 11 further includes a power transmission groove structure 113, which is arranged along the extension direction of the stator body 11, and the power transmission component 13 is embedded in the power transmission groove structure 113, and at least part of the brush component 232 extends into the power transmission groove structure 113 and slides in contact with the power transmission component 13.

[0032] Specifically, the side surface of the stator body 11 is recessed inward to form a power transmission guide groove structure 113, so that the open end of the power transmission guide groove structure 113 is arranged in a direction away from the stator body 11, and the power transmission guide groove structure 113 is arranged along the extension direction of the stator body 11, that is, the extension direction of the power transmission guide groove structure 113 is the same as the extension direction of the stator body 11, and the power transmission component 13 is embedded in the power transmission guide groove structure 113, so that the power transmission component 13 can be firmly set on the stator body 11, and the extension direction of the power transmission component 13 is the same as the extension direction of the stator body 11, and the power transmission component 13 is replaced and maintained more easily, and it is only necessary to remove the old power transmission component 13 from the power transmission guide groove structure 113, and then embed the new power transmission component 13.

[0033] When the mover body 21 is slidably installed on the stator body 11, the brush component 232 is arranged opposite to the power transmission guide groove structure 113, and at least part of the brush component 232 extends into the power transmission guide groove structure 113 and slides in contact with the power transmission component 13, so that when the mover body 21 moves relative to the stator body 11, the brush component 232 can also move along the extension direction of the power transmission component 13, and at the same time, the brush component 232 maintains contact with the power transmission component 13, so that the power transmission component 13 can continuously supply power to the moving execution unit 231, so as to better transport the object to be transmitted.

[0034] See also Figure 2 and Figure 3In some embodiments, the power transmission trough structure 113 may include a first power transmission trough 1131 and a second power transmission trough 1132, and the power transmission component 13 may include a first power transmission line 131 and a second power transmission line 132, the first power transmission line 131 and the second power transmission line 132 are respectively arranged in the first power transmission trough 1131 and the second power transmission line 132, and the brush component 232 can be inserted into the first power transmission trough 1131 and the second power transmission trough 1132 at the same time, and slide in contact with the first power transmission line 131 and the second power transmission line 132, so that the first power transmission line 131 and the second power transmission line 132 supply power to the execution unit 231 at the same time.

[0035] Specifically, the side surface of the stator body 11 is recessed inward to form a first power transmission slot 1131 and a second power transmission slot 1132. The first power transmission slot 1131 and the second power transmission slot 1132 are both arranged along the extension direction of the stator body 11, and the first power transmission slot 1131 and the second power transmission slot 1132 are arranged in parallel and spaced apart in a direction perpendicular to the extension direction of the stator body 11.

[0036] The first transmission line 131 and the second transmission line 132 can be respectively embedded in the first transmission slot 1131 and the second transmission slot 1132, so that the first transmission line 131 and the second transmission line 132 are firmly installed on the stator body 11, and can prevent the first transmission line 131 and the second transmission line 132 from loosening or being damaged due to vibration or other factors, and can also reasonably arrange the first transmission line 131 and the second transmission line 132 on the stator body 11.

[0037] The end of the brush component 232 facing away from the execution unit 231 can have at least two contact ends, and the two contact ends are respectively inserted into the first transmission slot 1131 and the second transmission slot 1132, and the two contact ends are respectively in sliding contact with the first transmission line 131 and the second transmission line 132, so that the first transmission line 131 and the second transmission line 132 can be electrically connected to the execution unit 231, and one of the first transmission line 131 and the second transmission line 132 is a neutral line, and the other is a live line, so that the first transmission line 131 and the second transmission line 132 can stably transmit electric energy, so that the execution unit 231 can operate efficiently.

[0038] Optionally, the first transmission trough 1131 and the second transmission trough 1132 are both U-shaped troughs, and the first transmission line 131 and the second transmission line 132 are both rectangular wires, such as copper rails, conductive tapes or coils, etc. The rectangular wires are easier to fix and position in the U-shaped troughs, which can reduce the difficulty of installation, and in the U-shaped troughs, the rectangular wires can be fixed more stably, thereby preventing the risk of loosening and poor contact caused by vibration or impact, thereby increasing the reliability and stability of power transmission.

[0039] See also Figure 2 and Figure 3 In some embodiments, the inner side wall of the power transmission trough structure 113 may be provided with a limiting protrusion 114, and at least a portion of the power transmission component 13 is clamped between the limiting protrusion 114 and the bottom surface of the power transmission trough structure 113, which can prevent the power transmission component 13 from detaching from the power transmission trough structure 113.

[0040] Specifically, the inner side wall of the first transmission groove 1131 and the inner side wall of the second transmission groove 1132 are both provided with a limiting protrusion 114, and the limiting protrusion 114 is arranged along the extension direction of the stator body 11. When the first transmission line 131 is embedded in the first transmission groove 1131, at least a part of the first transmission line 131 is clamped between the groove bottom surface of the first transmission groove 1131 and the limiting protrusion 114. Similarly, when the second transmission line 132 is embedded in the second transmission groove 1132, at least a part of the second transmission line 132 is clamped between the groove bottom surface of the second transmission groove 1132 and the limiting protrusion 114, so that the first transmission line 131 and the second transmission line 132 can be embedded more firmly, and the first transmission line 131 and the second transmission line 132 can be prevented from loosening or falling off.

[0041] Optionally, two opposite inner side walls of the first transmission trough 1131 are provided with limiting protrusions 114, and a clamping space can be formed between the limiting protrusions 114 and the bottom surface of the first transmission trough 1131. When the first transmission line 131 is embedded in the first transmission trough 1131, the opposite side edges of the first transmission line 131 are respectively located in the two clamping spaces, so that the opposite side edges of the first transmission line 131 can be fixed, so that the first transmission line 131 is embedded more firmly.

[0042] Similarly, two opposite inner side walls of the second transmission slot 1132 are provided with limiting protrusions 114. The structure of the second transmission line 132 embedded in the second transmission slot 1132 is similar to the structure of the first transmission line 131 embedded in the first transmission slot 1131, and will not be repeated.

[0043] For further information, please refer to Figure 3 In some embodiments, the power transmission component 13 further includes a plurality of conductive elastic members 133, the conductive elastic members 133 are at least partially inserted into the first power transmission slot 1131, and the conductive elastic members 133 abut against the first power transmission line 131, and / or the conductive elastic members 133 are at least partially inserted into the second power transmission slot 1132, and the conductive elastic members 133 abut against the second power transmission line 132. In the embodiment of the present application, by providing a plurality of conductive elastic members 133 to abut against the first power transmission line 131 and / or the second power transmission line 132, the first power transmission line 131 and / or the second power transmission line 132 are powered by the conductive elastic members 133, thereby improving the power supply stability and ensuring voltage stability during the sliding contact between the brush member 232 and the power transmission line.

[0044] It can be understood that, on the one hand, the conductive elastic member 133 is a conductive element, and by energizing the conductive elastic member 133, the first transmission line 131 is powered; and on the other hand, the conductive elastic member 133 is an elastic element, and by abutting the conductive elastic member 133 against the first transmission line 131, the conductive elastic member 133 is in a compressed state, and the conductive elastic member 133 is tightly connected to the first transmission line 131 under the action of elastic potential energy, thereby ensuring the stability of power supply to the first transmission line 131.

[0045] Furthermore, the conductive elastic member 133 is arranged in the stator body 11 to improve the utilization rate of the internal space of the stator body 11; the bottom of the first power transmission slot 1131 is provided with an opening for the conductive elastic member 133 to pass through, and the conductive elastic member 133 is partially arranged in the opening to abut against the side of the first power transmission line 131 facing the bottom of the slot. Thus, not only the contact area between the conductive elastic member 133 and the first power transmission line 131 is increased, and the power supply stability is improved; but also the conductive elastic member 133 is arranged in the stator body 11 to improve the space utilization rate in the stator body 11. Furthermore, in the process of the brush component 232 slidingly contacting with the first power transmission line 131 to obtain power, the brush component 232 actually slides with the side of the first power transmission line 131 away from the bottom of the first power transmission slot 1131, and applies pressure to the sliding contact surface, and this pressure makes the first power transmission line 131 closer to the conductive elastic member 133, further improving the stability of the first power transmission line 131 obtaining power.

[0046] The embodiment of the present application does not limit the number of the conductive elastic members 133 , and the number of the conductive elastic members 133 may be multiple, so as to further improve the stability of power acquisition by the first transmission line 131 .

[0047] Similarly, in other embodiments, the conductive elastic member 133 may also be at least partially inserted into the second power transmission slot 1132, and the conductive elastic member 133 abuts against the second power transmission line 132. The second power transmission line 132 may be replaced by the first power transmission line 131 in the above embodiment, and will not be described in detail here.

[0048] See also Figure 3 In some embodiments, the brush component 232 and the actuator 231 can be respectively arranged on two opposite sides of the mover body 21, and the brush component 232 includes a brush head 2321 and a buffer pad 2322. One end of the brush head 2321 is electrically connected to the actuator 231, and the other end of the brush head 2321 is in sliding contact with the power transmission component 13, and the buffer pad 2322 is arranged between the brush head 2321 and the mover body 21.

[0049] Specifically, the brush component 232 is arranged on the side of the mover body 21 facing the stator body 11, so that the brush component 232 can slide in contact with the power transmission component 13 installed on the stator body 11, and the execution unit 231 is arranged on the side of the mover body 21 facing away from the stator body 11, so that the execution unit 231 has a larger activity space, which is convenient for flexible setting of the execution unit 231 and convenient for the movement of the execution unit 231.

[0050] The brush component 232 can include a brush head 2321 and a buffer pad 2322. The material of the brush head 2321 is usually a metal with good conductivity, such as copper or silver, so that the brush component 232 has low resistance and high reliability. The buffer pad 2322 is usually made of rubber, plastic or other elastic materials. One end of the brush head 2321 can be electrically connected to the actuator 231, and the other end is in sliding contact with the power transmission component 13, so that the current flows between the actuator 231 and the power transmission component 13, which is convenient for powering the actuator. In addition, by providing the buffer pad 2322, the vibration and noise generated by the brush head 2321 during movement can be reduced, while protecting the brush head 2321 and the mover body 21 from direct impact and wear.

[0051] See also Figure 2 and Figure 3 In some embodiments, the mover body 21 includes a mounting plate 211 and an execution panel 212 disposed at an angle to the mounting plate 211 , the execution unit 231 is disposed on the mounting plate 211 , and the execution panel 212 has a bearing surface 201 .

[0052] Optionally, the mounting plate 211 is arranged at a right angle to the execution panel 212, and the mounting plate 211 is connected to the side of the execution panel 212. The execution unit 231 can be arranged on one side of the mounting plate 211, and the brush component 232 is arranged on the side of the mounting plate 211 facing away from the execution unit 231. The execution panel 212 has a bearing surface 201 on the side facing away from the mounting plate 211, so that the mounting plate 211 can also support the bearing surface 201. The movable end of the execution unit 231 can extend to the bearing surface 201 so as to firmly fix the object to be transmitted on the bearing surface 201, so as to facilitate the mover body 21 to transport the object to be transmitted, and prevent the object to be transmitted from falling or moving during the transmission process.

[0053] See also Figure 1 In some embodiments, the execution unit 231 includes a power clamp 2311 arranged on the mounting plate 211, the power clamp 2311 can be electrically connected to the brush component 232, and the execution panel 212 is provided with a through hole 2121, and the movable end of the power clamp 2311 can extend from the through hole 2121 to the side where the bearing surface 201 is located, so that the movable end of the power clamp 2311 can clamp the object to be transmitted on the bearing surface 201.

[0054] Optionally, the power clamp 2311 is a pneumatic clamp, which is arranged on the mounting plate 211 and connected to the air source through a pipeline, the air source provides a stable air pressure, and the pneumatic clamp is also electrically connected to the brush component 232, and one end of the pneumatic clamp can extend from the through hole 2121 to the side where the bearing surface 201 is located. When the pneumatic clamp is powered on, driven by the control signal, the pneumatic clamp can use air pressure to firmly adsorb the object to be transported on the bearing surface 201, so as to facilitate the transport of the object by the mover body 21. When the object needs to be released, the pneumatic clamp will reduce the air pressure or change the direction of the air pressure to make the object detach from the bearing surface 201.

[0055] In some embodiments, the mounting plate 211 is also provided with a barometer, which can monitor the air pressure in the pneumatic clamp in real time and display the reading to the operator. According to the size and weight of the object to be transported, the operator can control the suction force of the pneumatic clamp by adjusting the air source or the barometer, so that the object will neither fall off due to insufficient suction force nor be damaged due to excessive suction force during transportation.

[0056] Optionally, the power clamp 2311 is an electric clamp, which is arranged on the mounting plate 211 and is electrically connected to the brush component 232. The movable end of the electric clamp extends from the through hole 2121 to the side where the bearing surface 201 is located. When the electric clamp is powered on, the motor or other power device inside the electric clamp starts to work. Taking the motor starting to work as an example, under the drive of the motor, the movable end of the electric clamp can firmly clamp the object to be transported on the bearing surface 201, which facilitates the transport of the object by the mover body 21. At the same time, through the forward and reverse rotation of the motor or other mechanical structures, the movable end can realize the clamping and release of the object.

[0057] See also Figure 2 and Figure 3 In some embodiments, the stator module 1 may further include a first guide member 14 and a second guide member 15 arranged on the stator body 11, and the first guide member 14 and the second guide member 15 are both arranged along the extension direction of the stator body 11, and the stator body 11 has a first guide surface 111 and a second guide surface 112 arranged to intersect, and the first guide member 14 and the second guide member 15 are respectively arranged on the first guide surface 111 and the second guide surface 112, and the mounting plate 211 and the execution panel 212 are respectively provided with a first sliding member 24 and a second sliding member 25, and the first sliding member 24 and the second sliding member 25 are respectively slidably matched with the first guide member 14 and the second guide member 15, so that the mounting plate 211 and the execution panel 212 can slide along the stator body 11.

[0058] Optionally, the first guide member 14 and the second guide member 15 are both guide rails, and the first sliding member 24 and the second sliding member 25 are both sliders, so that the first sliding member 24 and the second sliding member 25 can slide stably along the first guide member 14 and the second guide member 15 respectively, so that the mounting plate 211 and the execution panel 212 can slide more stably along the stator body 11.

[0059] Optionally, one of the side surfaces of the stator body 11 is the first guide surface 111, and the top surface or the bottom surface intersecting with the side surface is the second guide surface 112. The first guide member 14 and the second guide member 15 are respectively arranged on the first guide surface 111 and the second guide surface 112, so that the mounting plate 211 and the execution panel 212 connected at an angle can be conveniently arranged on the first guide surface 111 and the second guide surface 112, so that the structure of the entire stator module 1 is more compact and space-saving.

[0060] See also Figure 2 and Figure 3 In some embodiments, the power transmission component 13 can be disposed on the second guide surface 112 , and the power transmission component 13 is disposed parallel to the second guide member 15 .

[0061] Optionally, the power transmission component 13 and the second guide member 15 are arranged in parallel and at intervals on the second guide surface 112, so that the moving trajectory of the mounting plate 211 is the same as the extension direction of the power transmission component 13, and thus the moving trajectory of the brush component 232 can also be the same as the extension direction of the power transmission component 13, so that the structure of the sliding contact between the brush component 232 and the power transmission component 13 is more stable, so that the brush component 232 can more stably supply power to the execution unit 231.

[0062] See also Figure 1 In some embodiments, the actuator 23 may further include a communication unit 233 installed on the mover body 21 , and the communication unit 233 may be electrically connected to the actuator 231 , so that the communication unit 233 may control the actuator 231 .

[0063] Specifically, the communication unit 233 is disposed on the mounting plate 211 and establishes an electrical signal connection with the execution unit 231. The communication unit 233 may adopt a wired or wireless communication method, depending on the application scenario and requirements. The communication unit 233 is responsible for receiving instructions or data from the control system or external device, and transmitting these instructions or data to the execution unit 231.

[0064] When it is necessary to execute the action of clamping the object to be transmitted, a corresponding instruction can be sent to the communication unit 233. After receiving the instruction, the communication unit 233 will convert the instruction into an electrical signal and transmit it to the execution unit 231 through the electrical signal connection. After receiving the electrical signal from the communication unit 233, the execution unit 231 will execute the action of clamping the object to be transmitted according to the content of the signal. By integrating the communication unit 233 in the actuator 23, functions such as remote control, automated operation, and precise control can be realized, thereby improving the flexibility and reliability of the motor transmission device 100.

[0065] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0066] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A motor transmission device, characterized in that: include: A stator module (1) comprises a stator body (11) and a power transmission component (13) arranged on the stator body (11), wherein the power transmission component (13) is arranged along the extension direction of the stator body (11), and the power transmission component (13) is used to be electrically connected to an external power source; A mover module (2) comprises a mover body (21) and an actuator (23) arranged on the mover body (21); the mover body (21) and the stator body (11) are slidably matched and magnetically coupled, and the mover body (21) has a bearing surface (201) capable of bearing an object to be transmitted; the actuator (23) comprises an actuator unit (231) mounted on the mover body (21) and a brush component (232) electrically connected to the actuator unit (231); the brush component (232) is in slidable contact with the power transmission component (13) and is electrically connected; the actuator unit (231) is used to fix the object to be transmitted on the bearing surface (201).

2. The motor transmission device according to claim 1, characterized in that: The stator body (11) comprises a power transmission guide groove structure (113), the power transmission guide groove structure (113) is arranged along the extension direction of the stator body (11), the power transmission component (13) is embedded in the power transmission guide groove structure (113), and at least part of the brush component (232) extends into the power transmission guide groove structure (113).

3. The motor transmission device according to claim 2, characterized in that: The power transmission trough structure (113) comprises a first power transmission trough (1131) and a second power transmission trough (1132) arranged in parallel, the power transmission component (13) comprises a first power transmission line (131) and a second power transmission line (132), the first power transmission line (131) and the second power transmission line (132) being arranged in the first power transmission trough (1131) and the second power transmission trough (1132) respectively, and the brush component (232) being in sliding contact with the first power transmission line (131) and the second power transmission line (132).

4. The motor transmission device according to claim 3, characterized in that: The power transmission component (13) further comprises a plurality of conductive elastic members (133), wherein the conductive elastic members (133) are at least partially inserted into the first power transmission slot (1131), and the conductive elastic members (133) are in contact with the first power transmission line (131); and / or the conductive elastic members (133) are at least partially inserted into the second power transmission slot (1132), and the conductive elastic members (133) are in contact with the second power transmission line (132).

5. The motor transmission device according to claim 2, characterized in that: The inner side wall of the power transmission guide groove structure (113) is provided with a limiting protrusion (114), and at least a portion of the power transmission component (13) is sandwiched between the limiting protrusion (114) and the groove bottom surface of the power transmission guide groove structure (113).

6. The motor transmission device according to claim 1, characterized in that: The brush component (232) and the actuator unit (231) are respectively arranged on two opposite side surfaces of the mover body (21); the brush component (232) comprises a brush head (2321) and a buffer pad (2322); one end of the brush head (2321) is electrically connected to the actuator unit (231); the other end of the brush head (2321) is in sliding contact with the power transmission component (13); and the buffer pad (2322) is arranged between the brush head (2321) and the mover body (21).

7. The motor transmission device according to claim 1, characterized in that: The mover body (21) comprises a mounting plate (211) and an execution panel (212) connected to the mounting plate (211) at an angle, the execution unit (231) is arranged on the mounting plate (211), and the execution panel (212) has the bearing surface (201).

8. The motor transmission device according to claim 7, characterized in that: The execution unit (231) comprises a power clamp (2311) arranged on the mounting plate (211), the power clamp (2311) being electrically connected to the brush component (232), and the execution panel (212) being provided with a through hole (2121), and the movable end of the power clamp (2311) extending from the through hole (2121) to a side where the bearing surface (201) is located.

9. The motor transmission device according to claim 7, characterized in that: The stator module (1) further comprises a first guide member (14) and a second guide member (15) arranged along the extension direction of the stator body (11); the stator body (11) comprises a first guide surface (111) and a second guide surface (112) arranged to intersect each other, and the first guide member (14) and the second guide member (15) are respectively arranged on the first guide surface (111) and the second guide surface (112); the mounting plate (211) and the execution panel (212) are respectively provided with a first sliding member (24) and a second sliding member (25); the first sliding member (24) and the second sliding member (25) are respectively slidably matched with the first guide member (14) and the second guide member (15).

10. The motor transmission device according to claim 9, characterized in that: The power transmission component (13) is arranged on the second guide surface (112) and is arranged parallel to the second guide member (15).

11. The motor transmission device according to claim 1, characterized in that: The actuator (23) further comprises a communication unit (233) mounted on the mover body (21); the communication unit (233) is connected to the actuator unit (231) via an electrical signal so as to control the actuator unit (231).

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