Gear meshing device and flower basket conveying equipment

Abstract

The utility model relates to a gear meshing device and a flower basket conveying device. The gear meshing device comprises a support; the first driving piece is arranged on the support, the first driving piece comprises an output shaft, and the output shaft comprises a first position and a second position which are arranged in the axial direction; the transmission gear mechanism comprises a limiting assembly and a transmission gear set located in the limiting assembly, and the transmission gear mechanism can move in the axial direction of the output shaft; the pushing mechanism is connected to the limiting assembly, and the pushing mechanism can controllably drive the transmission gear mechanism to move in the axial direction of the output shaft so that the transmission gear mechanism can reciprocate between the first position and the second position; when the transmission gear mechanism moves to the first position, the transmission gear set can be engaged with the basket driving gear and drive the basket driving gear to rotate, and when the transmission gear mechanism moves to the second position, the transmission gear set can be disengaged from the basket driving gear.

Description

Technical Field

[0001] This application relates to flower basket transportation technology, and more particularly to a gear meshing device and flower basket transportation equipment. Background Technology

[0002] In existing silicon wafer transport processes, the current rack design does not incorporate an active drive mechanism, requiring the basket transport equipment to be used in conjunction with automated machines. The automated machines' servo motors drive the baskets on the racks through gear meshing. During this process, a cylinder lifts the drive gear, which then radially approaches and engages with the drive gear on the basket on the rack, thus transmitting power.

[0003] However, due to limitations in docking height requirements and the use of driven gears, the meshing error between the drive gear and the basket drive gear is relatively large. Relying on the angle memory control of the servo motor to control gear docking makes it difficult to guarantee the accuracy of gear docking. When the drive gear and the shelf gear do not mesh precisely, the rigid connection between the basket weight and the cylinder intensifies the impact between the gears, causing continuous tooth knocking on the drive gear and basket drive gear, affecting system stability, leading to silicon wafer tooth breakage, increasing product defect rate and the generation of mechanical debris. Utility Model Content

[0004] This application discloses a gear meshing device and a flower basket conveying device, which can solve the problem of gear knocking easily occurring between existing gear meshing devices and flower basket conveying devices.

[0005] An embodiment of the first aspect of this application provides a gear meshing device applied to a flower basket conveying device. The flower basket conveying device includes a flower basket drive gear and a conveying device that is pulsatorically connected to the flower basket drive gear. The gear meshing device includes: a bracket; a first drive member disposed on the bracket, the first drive member including an output shaft, the output shaft including a first position and a second position arranged axially; a transmission gear mechanism including a limiting component and a transmission gear set located in the limiting component, the transmission gear set being sleeved on the output shaft and rotating synchronously with the output shaft, the transmission gear set being located radially to the flower basket drive gear, and the transmission gear mechanism being capable of moving axially along the output shaft; and a pushing mechanism connected to the limiting component, the pushing mechanism being controllably capable of driving the transmission gear mechanism to move axially along the output shaft, so that the transmission gear mechanism reciprocates between the first position and the second position; wherein, when the transmission gear mechanism moves to the first position, the transmission gear set can mesh with the flower basket drive gear and drive the flower basket drive gear to rotate, and when the transmission gear mechanism moves to the second position, the transmission gear set can disengage from the flower basket drive gear.

[0006] As an optional implementation, the limiting component includes a receiving space, a transmission gear set located within the receiving space, at least a portion of the transmission teeth of the transmission gear set being exposed outside the limiting component, and two radially arranged end faces of the transmission gear set abutting against the limiting component.

[0007] As an optional implementation, the limiting component includes: a first limiting member movably disposed on the output shaft; and a second limiting member movably disposed on the output shaft, wherein the first limiting member and the second limiting member are spaced apart along the axial direction to form an accommodating space.

[0008] As an optional implementation, the driving mechanism includes: a second driving member disposed on the bracket; a transmission assembly connected to the driving end of the second driving member and the first limiting member; and a first elastic member sleeved on the output shaft, wherein the first elastic member is disposed between the bracket and the second limiting member.

[0009] As an optional implementation, the transmission assembly includes: a first link, the first end of which is rotatably disposed on the bracket; a second link, the first end of which is rotatably connected to the second end of the first link, the second end of which is rotatably disposed on the first limiting member, and the second end of the first link being rotatably connected to the first end of the second link and the driving end of the second driving member.

[0010] As an optional implementation, the limiting component includes: a first limiting member movably disposed on the output shaft, with one end face of the transmission gear set abutting against the first limiting member in the radial direction; and a second limiting member connected to the first limiting member and movably disposed on the output shaft, with the other end face of the transmission gear set abutting against the second limiting member in the radial direction, the first limiting member and the second limiting member having a gap in the axial direction to form an accommodating space.

[0011] As an optional implementation, the pushing mechanism is a linear drive mechanism, with the driving end of the pushing mechanism connected to the first limiting member, and the driving end of the pushing mechanism moving axially.

[0012] As an optional implementation, the gear meshing device further includes: a first limiting part disposed on the output shaft, the first limiting part extending radially along the output shaft to limit the movement of the transmission gear mechanism along the axis, the transmission gear mechanism being in a first position when it abuts against the first limiting part; and a second limiting part disposed on the output shaft, the second limiting part extending radially along the output shaft to limit the movement of the transmission gear mechanism along the axis, the transmission gear mechanism being in a second position when it abuts against the second limiting part.

[0013] As an optional implementation, the transmission gear mechanism further includes: a rotating shaft rotatably mounted on a bracket, the rotating shaft being parallel to the output shaft; the transmission gear set includes a driving gear and a driven gear, the driving gear being sleeved on the output shaft, the driven gear being sleeved on the rotating shaft, the driven gear being located within a limiting assembly, and the radially driven gear being located between the basket drive gear and the transmission gear set, the driven gear being capable of meshing or disengaging with the basket drive gear.

[0014] As an optional implementation, the gear meshing device further includes: a second elastic element sleeved on the rotating shaft, the second elastic element being disposed on the side of the bracket and the limiting assembly opposite to the pushing mechanism.

[0015] As an optional implementation, the driven gear has a first guide structure on each of its two radial end faces to guide the driven gear to move axially to a first position and mesh with the basket drive gear.

[0016] As an optional implementation, the gear engagement device further includes a sensor for generating a control signal after the transmission gear set reaches a first position of engagement with the basket drive gear.

[0017] The second aspect of this application provides a flower basket transport device, which includes a gear meshing device, an automated machine, a flower basket, and a conveying device provided in any embodiment of the first aspect of this application. The automated machine is equipped with a gear meshing device, and the flower basket is disposed on the conveying device. The flower basket drive gear is connected to the conveying device in a transmission manner, and the gear meshing device can drive the flower basket drive gear to rotate.

[0018] As an optional implementation, the two end faces of the transmission teeth of the basket drive gear are respectively provided with a second guide structure to guide the meshing of the basket drive gear with the transmission gear set in the gear meshing device.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] The gear meshing device and basket conveying equipment provided in this application use an axial movement meshing method, which can avoid the tooth breakage caused by inaccurate meshing position during the docking of the transmission gear set and the basket drive gear. This avoids the silicon wafer falling out of the basket due to vibration, and can effectively reduce the silicon wafer defect rate and the generation of mechanical debris. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the gear meshing device provided in the embodiments of this application;

[0023] Figure 2 This is a schematic diagram of the transmission gear assembly located in the first position according to an embodiment of this application;

[0024] Figure 3 A schematic diagram of the transmission gear assembly located in the second position according to an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the internal structure of the gear meshing device provided in the embodiments of this application;

[0026] Figure 5 This is a schematic diagram of the transmission gear assembly structure of the gear meshing device provided in the embodiments of this application;

[0027] Figure 6 This is a schematic diagram of the output shaft of the gear meshing device provided in the embodiments of this application;

[0028] Figure 7 This is a schematic diagram of the structure of the rotating shaft of the gear meshing device provided in the embodiments of this application;

[0029] Figure 8 This is a schematic diagram of the structure of the flower basket gear of the flower basket transport device provided in the embodiments of this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 01-Gear meshing device; 02-Basket drive gear; 10-Bracket; 20-First driving component; 201-Output shaft; 202-First linear flange; 202a-First limiting tooth; 2011-First limiting part; 2012-Second limiting part; 30-Transmission gear mechanism; 301-Limiting assembly; 3011-First limiting member; 3012-Second limiting member; 301a-Accommodation space; 302-Transmission gear set; 3021-Driving gear; 302 2-Driven gear; 3022a-First guide structure; 3021a-Third guide structure; 40-Pushing mechanism; 401-Second driving member; 402-Transmission assembly; 4021-First connecting rod; 4022-Second connecting rod; 403-First elastic member; 404-Second elastic member; 501-Rotating shaft; 5011-Third limiting part; 5012-Fourth limiting part; 503-Second linear flange; 503a-Second limiting tooth; 02a-Second guide structure. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] In this application, the terms "upper," "lower," "top," "bottom," "inner," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0034] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0035] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0036] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0037] In the silicon wafer production process, baskets are used to carry the silicon wafers to be processed. Existing basket conveyor designs do not integrate active drive functionality; therefore, they need to work in conjunction with automated machines. The transmission gears inside the automated machine mesh with the basket drive gears within the basket conveyor when it needs to operate. Driven by a servo motor, the transmission gears rotate the basket drive gears, thus driving the basket conveyor. This process relies on the precise control of the servo motor, using the meshing of gears to drive the baskets' movement along the shelf.

[0038] In existing automated machines, the transmission gear set and the basket drive gear of the basket conveying equipment move radially to achieve engagement and disengagement. When the basket conveying equipment needs to operate, the transmission gear set approaches the basket drive gear radially (i.e., along the height of the equipment) and engages with it. When the equipment stops, the transmission gear set disengages and moves radially away from the drive gear, returning to its standby position. However, in actual operation, due to height limitations, errors exist in the engagement process. Relying solely on the angle memory of the servo motor to control gear engagement cannot guarantee accuracy, especially after prolonged operation and multiple engagements, where errors accumulate. When the drive gear fails to engage accurately with the basket drive gear, the connection between the basket and the cylinder intensifies gear collisions, leading to continuous gear chipping.

[0039] As a power source, servo motors lack the ability to sense the real-time status of the transmission system and cannot respond to or resolve abnormal contact problems caused by angular errors or gear mismatches. Such abnormal contact not only causes vibration and disrupts system stability but also leads to silicon wafers slipping out of the basket, increasing product defect rates and mechanical debris, thus affecting production efficiency and product quality.

[0040] To address the aforementioned issues, the inventors investigated the limitations of existing flower basket transport equipment, improved the existing gear meshing device, and designed a gear meshing device that can more accurately mesh the transmission gear set and the flower basket drive gear, and can transmit a successful meshing signal.

[0041] Based on this, the present application discloses a gear meshing device that can solve the problem that traditional gear meshing devices cannot accurately mesh the driving gear and the frame gear.

[0042] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0043] Please see Figure 1 , Figure 2 and Figure 3 , Figure 1 This is a three-dimensional structural diagram of the gear meshing device 01 provided in the embodiments of this application. Figure 2 This is a schematic diagram of the transmission gear mechanism 30 in the first position according to an embodiment of this application. Figure 3 This is a schematic diagram of the transmission gear mechanism 30 in the second position provided in an embodiment of this application. This application discloses a gear meshing device 01, which is applied to a flower basket transport device. The flower basket transport device includes a flower basket drive gear 02 and a conveying device that is connected to the flower basket drive gear 02. The gear meshing device 01 includes: a bracket 10; a first drive member 20, disposed on the bracket 10, the first drive member 20 including an output shaft 201, the output shaft 201 including a first position and a second position arranged axially; and a transmission gear mechanism 30, including a limiting component 301 and a transmission gear set 302 located in the limiting component 301, the transmission gear set 302 being sleeved on the output shaft 201 and rotating synchronously with the output shaft 201. Group 302 is located radially to the basket drive gear 02, and the transmission gear mechanism 30 is axially movable along the output shaft 201; the pushing mechanism 40 is connected to the limiting component 301, and the pushing mechanism 40 is controllably able to drive the transmission gear mechanism 30 to move axially along the output shaft 201, so that the transmission gear mechanism 30 reciprocates between a first position and a second position; wherein, when the transmission gear mechanism 30 moves to the first position, the transmission gear group 302 can mesh with the basket drive gear 02 and drive the basket drive gear 02 to rotate, and when the transmission gear mechanism 30 moves to the second position, the transmission gear group 302 can disengage from the basket drive gear 02.

[0044] The gear meshing device 01 is used in the flower basket conveying equipment to provide a power source for the equipment. The flower basket conveying equipment includes a flower basket drive gear 02 and a conveying device connected to the drive gear 02. The drive gear 02 is connected to the conveying device. The gear meshing device 01 works in conjunction with the drive gear 02 when the flower basket conveying equipment is in operation. The transmission gear set 302 in the gear drive device can transmit the power of the first drive member 20 to the transmission gear set 302. Then, through the meshing of the transmission gear set 302 with the drive gear 02, the drive gear 02 is driven to rotate with the transmission gear set 302. Subsequently, through the transmission connection between the drive gear 02 and the conveying device, the power is transmitted to the conveying device, thereby achieving the purpose of transporting the flower baskets on the conveying device and realizing the flow of the flower baskets on the production line.

[0045] The bracket 10 is the basic structure of the gear meshing device 01, used to support the gear meshing device 01. The bracket 10 has a mounting cavity for accommodating the transmission gear mechanism 30 and the push mechanism 40, etc. The bracket 10 can be set as a single structure or it can be set as several sub-brackets 10 spliced ​​together. In this embodiment, the form of the bracket 10 is not limited.

[0046] The gear meshing device 01 includes a first driving member 20, which is disposed on and fixedly connected to the bracket 10. The first driving member 20 can convert external energy (e.g., electricity, hydraulic pressure) into mechanical power to drive the output shaft 201 and the transmission gear set 302 on the output shaft 201 to rotate. Optionally, the first driving member 20 can be a servo motor, stepper motor, hydraulic motor, or other drive device that can convert external energy into mechanical power to achieve the rotation of the output shaft 201. This embodiment does not limit this.

[0047] The output shaft 201 of the first drive member 20 is connected to the drive portion of the first drive member 20. The output shaft 201 can pass through the bracket 10 and at least partially extend into the mounting cavity. The output shaft 201 can rotate under the drive of the first drive member 20.

[0048] The transmission gear mechanism 30 is sleeved on the output shaft 201. The transmission gear mechanism 30 includes a limiting component 301 and a transmission gear set 302 located in the limiting component 301. The limiting component 301 is sleeved on the output shaft 201 and can move along the axial direction of the output shaft 201, thereby driving the transmission gear set 302 to move along the axial direction of the output shaft 201.

[0049] Optionally, a first linear flange 202 may be fitted onto the output shaft 201. The first linear flange 202 includes a series of radially protruding first limiting teeth 202a. The first limiting teeth 202a cooperate with the transmission gear set 302 to form a limiting fit, ensuring that the first linear flange 202 drives the transmission gear set 302 to rotate synchronously. At the same time, the first linear flange 202 will not obstruct the axial movement of the transmission gear set 302.

[0050] Optionally, the transmission gear set may include one gear, which is the driving gear. The transmission gear set may also include multiple gears, that is, one driving gear and at least one driven gear that meshes radially with the driving gear. The number of gears can be adjusted according to the size of the mounting cavity. If the space in the mounting cavity allows, the transmission gear set may include one driving gear; if the space in the mounting cavity does not allow, the transmission gear set may include one driving gear and at least one driven gear to ensure that the transmission gear set can mesh with the basket drive gear in the radial direction.

[0051] Optionally, if the transmission gear set includes multiple driven gears, the height position of the driven gears can be limited by a limiting component. In this case, the limiting component can limit the height of the bracket and slide relative to the bracket along the axial direction of the output shaft. This ensures that the driven gear can mesh with the basket drive gear at a stable height position.

[0052] It is understandable that while transmitting the power output from the first driving component 20, the output shaft 201 also provides support for the transmission gear set 302, ensuring that the transmission gear set 302 maintains a constant radial distance from the basket drive gear 02. This means that the distance between the transmission gear set 302 and the basket drive gear 02 remains constant in the height direction of the basket transport device. The supporting function of the output shaft 201 also prevents the transmission gear set 302 from shaking or falling off during meshing with the basket drive gear 02, thus avoiding damage to both.

[0053] In order to control the meshing and disengagement of the transmission gear set 302 and the basket drive gear 02, two axially positioned positions are defined on the output shaft 201: the first position and the second position.

[0054] The first position refers to the position of the transmission gear set 302 when the transmission gear mechanism 30 is engaged with the flower basket drive gear 02 along the axial direction. When the transmission gear set 302 reaches the first position, the transmission gear set 302 and the flower basket drive gear 02 form a meshing and transmission relationship, ensuring that the power transmitted from the first drive member 20 is transmitted to the flower basket transport equipment.

[0055] Conversely, the second position is the standby position of the transmission gear set 302 when the transmission gear mechanism 30 is disengaged from the basket drive gear 02. When the gear engagement device 01 needs to pause power transmission or perform maintenance, the transmission gear set 302 can move to the second position, thus separating from the basket drive gear 02. The separability of the transmission gear set 302 from the basket drive gear 02 allows for the suspension of power transmission when the basket does not need to move. Simultaneously, it facilitates the inspection or replacement of the transmission gear mechanism 30, improving the maintainability of the system.

[0056] In related technologies, the transmission gear set 302 approaches the basket drive gear 02 radially and meshes with it. During the meshing process, collisions easily occur between the transmission teeth of the transmission gear set 302 and the basket drive gear 02, causing damage to the gears. However, in this application, the transmission gear set 302 approaches the basket drive gear 02 axially, moves axially, and meshes with the basket drive gear 02. There is no radial collision with the basket drive gear 02, thus avoiding damage to both the transmission gear set 302 and the basket drive gear 02 caused by errors in the transmission teeth during meshing.

[0057] The pushing mechanism 40 is connected to the limiting component 301, and the pushing mechanism 40 can provide the necessary driving force for the axial movement of the transmission gear mechanism 30. Through the connection between the pushing mechanism 40 and the limiting component 301, the pushing mechanism 40 can controllably transmit internal power to the limiting component 301, thereby driving the limiting component 301 to move axially along the output shaft 201, thereby realizing the reciprocating movement of the transmission gear set 302 axially between the first position and the second position, so that the transmission gear set 302 and the basket drive gear 02 can mesh and disengage.

[0058] The position change of the transmission gear mechanism 30 determines the meshing state between the transmission gear set 302 and the flower basket drive gear 02. When the pushing mechanism 40 drives the limiting component 301 to move along the output shaft 201, the transmission gear set 302 is pushed by the limiting component 301 to reach the first position, where the transmission gear set 302 meshes with the flower basket drive gear 02. This allows the transmission gear set 302 to drive the flower basket drive gear 02 to rotate, transferring the mechanical energy of the gear meshing device 01 to the flower basket transport equipment, thus achieving the purpose of transporting the flower basket. Conversely, when the flower basket transport equipment needs to stop transporting or undergo maintenance, the pushing mechanism 40 drives the limiting component 301 to move in the opposite direction, thereby moving the transmission gear set 302 to the second position, disengaging the transmission gear set 302 from the flower basket drive gear 02, thus stopping the flower basket transport equipment.

[0059] When the flower basket transport device stops transporting, the transmission gear set 302 moves to the second position under the push of the limiting component 301, and the flower basket drive gear 02 separates from the transmission gear set 302. This avoids mechanical damage caused by the flower basket drive gear 02 continuing to rotate due to inertia when the first drive component 20 stops transmitting power, as the transmission gear set 302 stops rotating. This extends the service life of the gear meshing device 01 and the flower basket transport device.

[0060] In some embodiments, a speed reducer or gear changer can be added between the first drive member 20 and the output shaft 201 to change the speed of the output power of the first drive member 20 by altering the transmission ratio. This allows for more precise control of the output power speed of the first drive member 20, achieving more precise meshing between the transmission gear set 302 and the basket drive gear 02. The speed reducer or gear changer can reduce the power output speed of the first drive member 20 when the transmission gear mechanism 30 and the basket drive gear 02 fail to mesh successfully. This allows for slow rotation of the output shaft 201 to precisely adjust the angle of the transmission gears, thereby achieving more precise meshing between the transmission gear mechanism 30 and the basket drive gear 02 and preventing collisions and tooth breakage between the basket drive gear 02 and the transmission gear mechanism 30 during operation.

[0061] Thus, the gear meshing device 01 provided in this application embodiment is equipped with a transmission gear mechanism 30 that can move axially. When the transmission gear mechanism 30 moves axially, the transmission gear set 302 therein can approach the basket drive gear 02 axially and mesh with the basket drive gear 02, ensuring the accuracy of the meshing position between the transmission gear set 302 and the basket drive gear 02. This avoids the silicon wafer falling out of the basket due to vibration caused by poor meshing between the transmission gear set 302 and the basket drive gear 02, and can effectively reduce the silicon wafer defect rate and the generation of mechanical debris.

[0062] Please see Figure 2 and Figure 3 In some embodiments, the limiting component 301 includes a receiving space 301a, a transmission gear set 302 is located in the receiving space 301a, at least a portion of the transmission teeth of the transmission gear set 302 are exposed outside the limiting component 301, and the two radial end faces of the transmission gear set 302 abut against the limiting component 301.

[0063] The limiting component 301 includes a receiving space 301a for receiving the transmission gear set 302. At least a portion of the transmission teeth of the transmission gear set 302 are exposed outside the limiting component 301, enabling the transmission gear set 302 to mesh with the basket drive gear 02 and preventing interference between the transmission gear set 302 and the limiting component 301 when meshing with the basket drive gear 02.

[0064] The two radial end faces of the transmission gear set 302 abut against the limiting component 301. The movement of the limiting component 301 can be transmitted to the transmission gear set 302 through abutment, thereby driving the transmission gear set 302 to move axially. The close cooperation between the transmission gear set 302 and the limiting component 301 ensures that the transmission gear set 302 can move synchronously with the limiting component 301 every time the limiting component 301 moves, without any delay.

[0065] The two radial end faces of the transmission gear set 302 abut against the limiting component 301, so that the limiting component 301 can drive the transmission gear set 302 through the abutment of the two end faces. During the axial movement of the transmission gear set 302, the limiting component 301 can apply a pushing force or a pulling force to the transmission gear set 302.

[0066] Please see Figure 5 , Figure 5 This is a schematic diagram of the transmission gear mechanism 30 of the gear meshing device 01 provided in an embodiment of this application. In some embodiments, the limiting component 301 includes: a first limiting member 3011, movably disposed on the output shaft 201; and a second limiting member 3012, movably disposed on the output shaft 201. The first limiting member 3011 and the second limiting member 3012 have a distance along the axial direction to form an accommodating space 301a.

[0067] The first limiting member 3011 can be constructed as a plate, and the first limiting member 3011 is provided with a through hole and is sleeved on the output shaft 201. The first surface of the first limiting member 3011 can abut against the transmission gear set 302, and the second surface of the first limiting member 3011 is connected to the push mechanism 40.

[0068] The second limiting member 3012 can also be constructed as a plate. The first limiting member 3011 and the second limiting member 3012 are not connected. The accommodating space 301a formed between the first limiting member 3011 and the second limiting member 3012 is used to accommodate the transmission gear set 302.

[0069] like Figure 4 As shown, Figure 4 This is a schematic diagram of the internal structure of the gear meshing device 01 provided in the embodiment of this application. The second driving member 401 is disposed on the bracket 10; the transmission assembly 402 is connected to the driving end of the second driving member 401 and the first limiting member 3011; the first elastic member 403 is sleeved on the output shaft 201 and is disposed between the bracket 10 and the second limiting member 3012.

[0070] The second driving component 401 is fixed to the bracket 10. The second driving component 401 can drive the transmission component 402 to move, thereby causing the transmission component 402 to drive the limiting component 301 to move along the axial direction of the output shaft 201. The second driving component 401 can be a cylinder, a motor, or other device that can drive the transmission component 402 to move. This embodiment does not limit this.

[0071] Furthermore, the driving end of the second driving member 401 is installed inside the mounting cavity, while the non-driving end can be located outside the bracket 10, thereby saving space inside the mounting cavity.

[0072] The transmission assembly 402 is connected to the second driving member 401 and the limiting assembly 301. The transmission assembly 402 can transmit the motion of the second driving member 401 to the limiting assembly 301, and the transmission assembly 402 can drive the first limiting member 3011 to reciprocate along the axial direction of the output shaft 201. Optionally, the transmission assembly 402 can be a linkage mechanism, chain drive mechanism, or screw mechanism, etc., which can transmit motion. This embodiment does not limit this.

[0073] The first elastic element 403 is sleeved on the output shaft 201 and is disposed on the bracket 10 and the second limiting element 3012. When the gear meshing device 01 is not required to provide driving force to the basket drive gear 02, during the axial movement of the transmission gear mechanism 30, the cooperation of the second driving element 401 and the transmission assembly 402 pushes the first limiting element 3011 to move. The first limiting element 3011 pushes the transmission gear set 302 and the second limiting element 3012 to move axially, so as to ensure that the transmission gear set 302 reaches the second position and disengages from the basket drive gear 02, and the first elastic element 403 is compressed. When the gear meshing device 01 is needed again to provide driving force to the basket drive gear 02, the cooperation of the second drive member 401 and the transmission assembly 402 pulls back the first limiting member 3011 to provide space for the transmission gear set 302 to move to the first position. At this time, the restoring force of the first elastic member 403 pushes the second limiting member 3012 to abut against the transmission gear set 302, and the transmission gear set 302 is pushed to the first position by the second limiting member 3012.

[0074] Thus, even when the first limiting member 3011 and the second limiting member 3012 are not connected, the position switching of the transmission gear set 302 between the first position and the second position can be realized.

[0075] like Figure 4As shown, in some embodiments, the transmission assembly 402 includes: a first link 4021, the first end of which is rotatably disposed on the bracket 10; and a second link 4022, the first end of which is rotatably connected to the second end of the first link 4021, the second end of which is rotatably disposed on the first limiting member 3011, and the second end of the first link 4021 is rotatably connected to the first end of the second link 4022 and the driving end of the second driving member 401.

[0076] The transmission assembly 402 includes a first link 4021 and a second link 4022, which are rotatably connected. One end of the first link 4021 is rotatably mounted on the bracket 10, and the other end of the first link 4021 is simultaneously connected to the second link 4022 and the driving end of the second driving member 401, serving as the starting point for transmission and driving the first link 4021 and the second link 4022 to move.

[0077] One end of the second link 4022 is connected to the first link 4021 and the second drive member 401, and the other end of the second link 4022 is rotatably disposed on the first limiting member 3011.

[0078] When the driving end of the second driving member 401 extends radially, it pushes the connection point of the first connecting rod 4021, the second connecting rod 4022, and the second driving member 401 to move radially. The first connecting rod 4021 rotates relative to its connection point with the bracket 10, and the second connecting rod 4022 rotates relative to its connection point with the first limiting member 3011. The first connecting rod 4021 and the second connecting rod 4022 rotate to a horizontal position, thereby pushing the first limiting member 3011 to move axially. When the driving end of the second driving member 401 retracts radially, it pulls the connection point of the first connecting rod 4021, the second connecting rod 4022, and the second driving member 401 to move radially. The first connecting rod 4021 rotates in the opposite direction relative to its connection point with the bracket 10, and the second connecting rod 4022 rotates in the opposite direction relative to its connection point with the first limiting member 3011, thereby pulling the first limiting member 3011 back.

[0079] Please see Figure 4 The limiting component 301 includes: a first limiting member 3011, movably disposed on the output shaft 201, with one end face of the transmission gear set 302 abutting against the first limiting member 3011 in the radial direction; and a second limiting member 3012, connected to the first limiting member 3011 and movably disposed on the output shaft 201, with the other end face of the transmission gear set 302 abutting against the second limiting member 3012 in the radial direction. The first limiting member 3011 and the second limiting member 3012 have a distance between them in the axial direction to form an accommodating space 301a.

[0080] The first limiting member 3011 can be constructed as a plate, and the first limiting member 3011 is provided with a through hole and is sleeved on the output shaft 201. The first surface of the first limiting member 3011 can abut against the transmission gear set 302, and the second surface is connected to the push mechanism 40.

[0081] The second limiting member 3012 can also be constructed as a plate. The first limiting member 3011 and the second limiting member 3012 are fixedly connected. The accommodating space 301a formed between the first limiting member 3011 and the second limiting member 3012 is used to accommodate the transmission gear set 302.

[0082] Since the first limiting member 3011 and the second limiting member 3012 are connected to each other and respectively abut against the two end faces of the transmission gear set 302, the synchronicity and consistency of the movement of the first limiting member 3011, the second limiting member 3012 and the transmission gear set 302 are guaranteed.

[0083] Please see the return Figure 4 In some embodiments, the pushing mechanism 40 is a linear drive mechanism, the driving end of the pushing mechanism 40 is connected to the first limiting member 3011, and the driving end of the pushing mechanism 40 moves axially.

[0084] The pushing mechanism 40 is designed as a linear drive mechanism, used to provide stable linear motion of the limiting component 301 along a specified axial direction. The driving end of the pushing mechanism 40 is connected to the first limiting member 3011, driving the first limiting member 3011 to move along the axial direction of the output shaft 201. The driving end of the pushing mechanism 40 moves along a predetermined path, thereby driving the limiting component 301 to perform axial displacement synchronously. The pushing mechanism 40 can apply both pushing and pulling forces to the limiting component 301, thereby realizing the reciprocating movement of the transmission gear set 302 along the axial direction between a first position and a second position.

[0085] For example, when the transmission gear set 302 needs to disengage from the basket drive gear 02, the first limiting member 3011 moves axially under the drive of the pushing mechanism 40, thereby pushing the transmission gear set 302 and the second limiting member 3012 connected to the first limiting member 3011 to move synchronously, so as to ensure that the transmission gear set 302 reaches the second position. When the transmission gear set 302 needs to engage with the basket drive gear 02, the first limiting member 3011 moves in the opposite direction of the axial direction under the drive of the pushing mechanism 40, thereby pulling back the second limiting member 3012 connected to the first limiting member 3011 to move axially, thereby pulling the transmission gear set 302 in the accommodating space 301a to move axially towards the first position.

[0086] Please see Figure 6 , Figure 6This is a schematic diagram of the output shaft 201 of the gear meshing device 01 provided in this embodiment. A first limiting part 2011 is disposed on the output shaft 201 and extends radially along the output shaft 201 to limit the movement of the transmission gear mechanism 30 along the axis. When the transmission gear mechanism 30 abuts against the first limiting part 2011, the transmission gear set 302 is in a first position. A second limiting part 2012 is disposed on the output shaft 201 and extends radially along the output shaft 201 to limit the movement of the transmission gear mechanism 30 along the axis. When the transmission gear mechanism 30 abuts against the second limiting part 2012, the transmission gear set 302 is in a second position.

[0087] The first limiting part 2011 extends radially along the output shaft 201. When the transmission gear set 302 moves axially to the first position, the transmission gear mechanism 30 abuts against the first limiting part 2011 to restrict further axial movement of the transmission gear mechanism 30. In the abutting state, the transmission gear set 302 cannot move further axially at the first position, ensuring that the transmission gear set 302 can maintain engagement with the basket drive gear 02 at the first position for transmission. The first limiting part 2011 maintains the consistency of the movement of the transmission gear mechanism 30, ensuring that each axial movement of the transmission gear set 302 towards the first position stops at the same position, guaranteeing consistent engagement between the transmission gear set 302 and the basket drive gear 02 each time.

[0088] The second limiting part 2012 extends radially along the output shaft 201. When the transmission gear set 302 moves radially to the second position, the transmission gear mechanism 30 abuts against the second limiting part 2012 to restrict further axial movement of the transmission gear mechanism 30. In the abutting state, the transmission gear set 302 cannot move further axially in the second position. This ensures that the transmission gear set 302 can remain in the second position and disengage from the basket drive gear 02. The second limiting part 2012 can maintain the consistency of the movement of the transmission gear mechanism 30, so that each axial movement of the transmission gear set 302 towards the second position stops at the same position.

[0089] Please see Figure 7 , Figure 7This is a schematic diagram of the structure of the rotating shaft 501 of the gear meshing device 01 provided in an embodiment of this application. In some embodiments, the gear meshing device 01 further includes: a rotating shaft 501, which is rotatably disposed on the bracket 10 and is parallel to the output shaft 201; a transmission gear set 302 including a driving gear 3021 and a driven gear 3022, the driving gear 3021 being sleeved on the output shaft 201, the driven gear 3022 being sleeved on the rotating shaft 501, the driven gear 3022 being located within the limiting component 301, and the driven gear 3022 being located radially between the basket drive gear 02 and the transmission gear set 302, and the driven gear 3022 being capable of meshing or disengaging with the basket drive gear 02.

[0090] It is understood that the rotating shaft 501 is rotatably mounted on the bracket 10 and parallel to the output shaft 201, for mounting the driven gear 3022. The driven gear 3022 is sleeved on the rotating shaft 501 and drives the rotating shaft 501 to rotate. A second linear flange 503 is sleeved on the rotating shaft 501. The second linear flange 503 includes a plurality of second limiting teeth 503a protruding in the radial direction. The second limiting teeth 503a cooperate with the driven gear 3022 to form a circumferential limit, so as to ensure that the second linear flange 503 drives the driven gear 3022 to rotate synchronously. At the same time, the second linear flange 503 will not obstruct the axial movement of the driven gear 3022.

[0091] Specifically, there may be a radial height difference between the basket drive gear 02 and the drive gear 3021, and the mounting cavity and drive gear 3021 cannot be made too large due to limitations imposed by the specific working conditions. Furthermore, to prevent interference between the first drive member 20 and other components of the basket transport device, the first drive member 20 avoids the basket transport device; therefore, the drive gear 3021 located on the output shaft 201 cannot approach the basket drive gear 02 in the basket transport device. Considering this situation, a driven gear 3022 can be added. The driven gear 3022 is located between the basket drive gear 02 and the transmission gear and can rotate synchronously with the transmission gear to transmit the driving force of the drive gear 3021 to the basket drive gear 02. The driven gear 3022 can also reciprocate between the first and second positions following the limiting component 301, thereby engaging and disengaging with the basket drive gear 02.

[0092] The driven gear 3022 can compensate for the radial height difference between the basket drive gear 02 and the driving gear 3021, thereby reducing the size of the entire gear meshing device 01. By reasonably setting the diameter and related dimensions of the driven gear 3022 and the driving gear 3021, it can be ensured that the basket drive gear 02, the driven gear 3022 and the driving gear 3021 form a mesh to transmit driving force.

[0093] Please see the return Figure 5In some embodiments, the driven gear 3022 has two radial end faces that abut against the limiting component 301, and at least a portion of the transmission teeth of the driven gear 3022 are exposed outside the limiting component 301.

[0094] At least a portion of the transmission teeth of the driven gear 3022 are exposed on the limiting component 301, so as to realize the meshing of the driven gear 3022 with the basket drive gear 02 and prevent the driven gear 3022 from interfering with the limiting component 301 when meshing with the basket drive gear 02.

[0095] Since both ends of the driving gear 3021 and the driven gear 3022 abut against the limiting component 301, the axial movements of the driven gear 3022 and the driving gear 3021 are consistent. The axial movements of the driven gear 3022 and the driving gear 3021 follow the limiting component 301 and remain synchronized with the axial movements of the limiting component 301. This ensures that the driven gear 3022 and the driving gear 3021 reach the first position simultaneously, preventing damage caused by collisions between the driven gear 3022 and the driving gear 3021 due to asynchronous movements.

[0096] Please see the return Figure 4 In some embodiments, the gear meshing device 01 further includes a second elastic element 404 sleeved on the rotating shaft 501, and the second elastic element 404 is disposed on the side of the bracket 10 and the limiting component 301 away from the pushing mechanism.

[0097] When the first limiting member 3011 and the second limiting member 3012 are not connected, the gear meshing device 01 is also equipped with a second elastic member 404. The second elastic member 404 is sleeved on the rotating shaft 501 and is located on the side of the bracket 10 and the limiting assembly 301 away from the transmission assembly 402. When the transmission gear set 302 moves to the second position, the second elastic member 404 deforms due to the compression of the limiting assembly 301. When the transmission gear set 302 needs to leave the second position, it generates a restoring force, thereby pushing the limiting assembly 301 and the driven gear 3022 to move along the axial direction of the rotating shaft 501 to the first position, so as to realize the meshing of the driven gear 3022 with the basket drive gear 02.

[0098] The process of compression and reset of the second elastic element 404 is the same as that of the first elastic element 403, and will not be described again here.

[0099] Please see Figure 5 In some embodiments, the two end faces of the drive teeth of the driven gear 3022 along the radial direction are respectively provided with a first guide structure 3022a to guide the driven gear 3022 to move axially to a first position and mesh with the basket drive gear 02.

[0100] The driven gear 3022 has a first guide structure 3022a on both radial end faces. The first guide structure 3022a is an inclined surface that extends obliquely from the end face of the driven gear 3022 to the center of the driven gear 3022 until it intersects with the top of the driven gear 3022. When the driven gear 3022 meshes with the basket drive gear 02, it can disperse the axial force of the driven gear 3022 on the basket drive gear 02 into an axial force and a radial force. The first guide structure 3022a contacts the basket drive gear 02, causing the basket drive gear 02 to slide along the inclined surface of the first guide structure 3022a, thereby making the teeth of the driven gear 3022 correspond to the tooth grooves of the basket drive gear 02, achieving the purpose of meshing the driven gear 3022 with the basket drive gear 02.

[0101] Please see Figure 5 In some embodiments, the transmission teeth of the drive gear 3021 are provided with a third guide structure 3021a on the two end faces along the radial direction. The third guide structure 3021a is an inclined surface that extends obliquely from the end face of the drive gear 3021 to the center of the transmission gear until it intersects with the top of the drive gear 3021.

[0102] Please see Figure 7 A third limiting part 5011 is provided on the rotating shaft 501 and extends radially along the rotating shaft 501 to limit the axial movement of the transmission gear mechanism 30. When the transmission gear mechanism 30 abuts against the third limiting part 5011, the transmission gear mechanism 30 is in a first position. A fourth limiting part 5012 is provided on the rotating shaft 501 and extends radially along the rotating shaft 501 to limit the axial movement of the transmission gear mechanism 30. When the transmission gear mechanism 30 abuts against the fourth limiting part 5012, the transmission gear mechanism 30 is in a second position.

[0103] The rotating shaft 501 is provided with a third limiting part 5011 and a fourth limiting part 5012. The third limiting part 5011 extends radially along the output shaft 201. When the transmission gear mechanism 30 moves axially to the first position, the transmission gear mechanism 30 abuts against the third limiting part 5011 to limit further axial movement of the transmission gear mechanism 30. In the abutting state, the transmission gear mechanism 30 cannot move further axially in the first position, ensuring that the transmission gear mechanism 30 can maintain engagement with the basket drive gear 02 in the first position for transmission. The third limiting part 5011 can maintain the consistency of the movement of the transmission gear mechanism 30, so that each axial movement of the transmission gear mechanism 30 towards the first position stops at the same position, ensuring that the meshing of the driven gear 3022 and the basket drive gear 02 is consistent each time.

[0104] The fourth limiting part 5012 extends radially along the rotating shaft 501. When the transmission gear mechanism 30 moves radially to the second position, the transmission gear mechanism 30 abuts against the fourth limiting part 5012 to restrict further axial movement of the transmission gear mechanism 30. In the abutting state, the transmission gear mechanism 30 cannot move further axially in the second position. This ensures that the transmission gear mechanism 30 can remain in the second position and disengage from the basket drive gear 02. The fourth limiting part 5012 can maintain the consistency of the movement of the transmission gear mechanism 30, so that each axial movement of the transmission gear mechanism 30 towards the second position stops at the same position.

[0105] In some embodiments, the gear engagement device 01 further includes a sensor for generating a control signal after the transmission gear set 302 reaches a first position engaging with the basket drive gear 02.

[0106] A sensor is installed on the gear meshing device 01 to monitor the meshing state between the transmission gear set 302 and the basket drive gear 02. Specifically, when the transmission gear set 302 reaches the first position of meshing with the basket drive gear 02, the sensor generates a corresponding control signal and transmits it to the first drive member 20. When the sensor does not generate this control signal, the processor of the basket transport device can send a control signal to the first drive member 20, causing the first drive member 20 to rotate the driving gear 3021 and the driven gear 3022 by a small angle to facilitate the meshing of the transmission gear set 302 and the basket drive gear 02. Optionally, the sensor can be a micro switch, a photoelectric sensor, or a resistive sensor, etc., and this embodiment is not limited to this.

[0107] For example, the sensor can be positioned at the first limiting part 2011 and the third limiting part 5011. When the limiting component 301 abuts against the first limiting part 2011 or the third limiting part 5011, the sensor can generate a signal indicating successful engagement. Optionally, the sensor can be designed as a pressure sensor.

[0108] This application embodiment also provides a flower basket transport device including: an automated machine, in which a gear meshing device 01 is configured; a conveying device, on which the flower basket is disposed; and a flower basket drive gear 02, which is connected to the conveying device in a transmission manner, and the gear meshing device 01 can drive the flower basket drive gear 02 to rotate.

[0109] Since the flower basket transport device provided in this application includes the gear meshing device 01 provided in the first aspect embodiment of this application, the flower basket transport device has the beneficial effects of any of the aforementioned gear meshing devices 01, which will not be repeated here.

[0110] When the flower basket transport equipment needs to transport flower baskets, the gear meshing device 01 starts to work, and the transmission gear mechanism 30 moves axially to mesh with the flower basket drive gear 02. The gear meshing device 01 transmits the driving force to the transmission gear set 302 meshing with the flower basket drive gear 02, thereby driving the movement of the flower basket drive gear 02. The flower basket drive gear 02 is connected to the transmission device so that the flower basket drive gear 02 drives the transmission device to transport the flower basket.

[0111] The gear meshing device 01 meshes the transmission gear mechanism 30 with the basket drive gear 02 along the axial direction, avoiding the tooth breakage phenomenon caused by radial meshing in the prior art, and reducing the damage that the silicon wafers in the basket may suffer during circulation due to tooth collision between the transmission gear set 302 and the basket drive gear 02.

[0112] In this way, the basket conveying equipment can more effectively transport baskets and silicon wafers inside them, reducing product defect rates and potential damage to the basket conveying device and gear meshing device 01.

[0113] Please see Figure 8 , Figure 8 This is a schematic diagram of the structure of the flower basket drive gear 02 of the flower basket transport device provided in the embodiment of this application. The two end faces of the transmission teeth of the flower basket drive gear 02 along the radial direction are respectively provided with a second guide structure 02a to guide the meshing of the flower basket drive gear 02 with the transmission gear or driven gear 3022 in the gear meshing device 01.

[0114] The basket drive gear 02 has a second guide structure 02a on both radial end faces. The second guide structure 02a is an inclined surface that extends obliquely from the end face of the basket drive gear 02 to the center of the basket drive gear 02 until it intersects with the top of the basket drive gear 02. When the transmission gear set 302 meshes with the basket drive gear 02, it can disperse the axial force of the transmission gear set 302 on the basket drive gear 02 into axial force and radial force. The second guide structure 02a contacts the transmission gear set 302, causing the transmission gear set 302 to slide along the inclined surface of the second guide structure 02a, thereby making the meshing teeth of the transmission gear set 302 correspond to the tooth grooves of the basket drive gear 02, achieving the purpose of meshing the transmission gear set 302 with the basket drive gear 02.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A gear meshing device, characterized in that, The gear meshing device is applied to a flower basket conveying device, which includes a flower basket drive gear and a transmission device that is drively connected to the flower basket drive gear. The gear meshing device includes: support; A first driving member is disposed on the bracket. The first driving member includes an output shaft, which includes a first position and a second position arranged axially. A transmission gear mechanism includes a limiting component and a transmission gear set located in the limiting component. The transmission gear set is sleeved on the output shaft and rotates synchronously with the output shaft. The transmission gear set is located radially to the basket drive gear. The transmission gear mechanism is capable of moving axially along the output shaft. A pushing mechanism, connected to the limiting component, is capable of controllably driving the transmission gear mechanism to move axially along the output shaft, so that the transmission gear mechanism reciprocates between the first position and the second position; When the transmission gear mechanism moves to the first position, the transmission gear set can mesh with the flower basket drive gear and drive the flower basket drive gear to rotate. When the transmission gear mechanism moves to the second position, the transmission gear set can disengage from the flower basket drive gear.

2. The gear meshing device according to claim 1, characterized in that, The limiting component includes a receiving space, the transmission gear set is located within the receiving space, at least a portion of the transmission teeth of the transmission gear set are exposed outside the limiting component, and the two radial end faces of the transmission gear set abut against the limiting component.

3. The gear meshing device according to claim 2, characterized in that, The limiting component includes: The first limiting member is movably disposed on the output shaft; A second limiting member is movably disposed on the output shaft, and the first limiting member and the second limiting member are spaced apart along the axial direction to form the accommodating space.

4. The gear meshing device according to claim 3, characterized in that, The propulsion mechanism includes: A second driving component is disposed on the bracket; A transmission assembly is connected to the drive end of the second drive member and the first limiting member; A first elastic element is sleeved on the output shaft, and the first elastic element is disposed between the bracket and the second limiting element.

5. The gear meshing device according to claim 4, characterized in that, The transmission assembly includes: The first link, the first end of the first link being rotatably mounted on the bracket; The second link has a first end rotatably connected to the second end of the first link, and the second end of the second link is rotatably disposed on the first limiting member. The second end of the first link is rotatably connected to the first end of the second link and the driving end of the second driving member.

6. The gear meshing device according to claim 2, characterized in that, The limiting component includes: A first limiting member is movably disposed on the output shaft, and one end face of the transmission gear set abuts against the first limiting member along the radial direction; The second limiting member is connected to the first limiting member and movably disposed on the output shaft. The other end face of the transmission gear set abuts against the second limiting member along the radial direction. The first limiting member and the second limiting member have a distance along the axial direction to form the accommodating space.

7. The gear meshing device according to claim 1, characterized in that, The gear meshing device further includes: A first limiting part is disposed on the output shaft. The first limiting part extends radially along the output shaft to limit the movement of the transmission gear mechanism along the axis. When the transmission gear mechanism abuts against the first limiting part, the transmission gear set is in the first position. A second limiting part is disposed on the output shaft. The second limiting part extends radially along the output shaft to limit the movement of the transmission gear mechanism along the axis. When the transmission gear mechanism abuts against the second limiting part, the transmission gear set is in the second position.

8. The gear meshing device according to any one of claims 1 to 7, characterized in that, The transmission gear mechanism also includes: A rotating shaft is rotatably mounted on a bracket, and the rotating shaft is parallel to the output shaft; The transmission gear set includes a driving gear and a driven gear that mesh with each other. The driving gear is sleeved on the output shaft, and the driven gear is sleeved on the rotating shaft. The driven gear is located inside the limiting assembly. Along the radial direction, the driven gear is located between the basket drive gear and the transmission gear set. The driven gear can mesh or disengage with the basket drive gear.

9. The gear meshing device according to claim 8, characterized in that, The gear meshing device further includes: The second elastic element is sleeved on the rotating shaft and is disposed on the side of the bracket and the limiting component opposite to the pushing mechanism.

10. A flower basket transport device, characterized in that, include: An automated machine tool, including a gear meshing device as described in any one of claims 1-9; Flower basket; A conveying device, wherein the flower basket is disposed on the conveying device; The flower basket drive gear is connected to the conveying device, and the gear meshing device can drive the flower basket drive gear to rotate.

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