Gear circulation system

Abstract

The invention provides a gear circulation system, and relates to the technical field of automatic production lines, the gear circulation system comprises a line edge fixing device, the line edge fixing device is connected with a mounting foundation, the line edge fixing device comprises a fixing frame and a locking assembly, the fixing frame defines a circulation channel, and the locking assembly is arranged in the circulation channel; and the circulation device comprises a movable frame and a limiting assembly, the limiting assembly is connected with the movable frame, the limiting assembly is provided with a limiting space used for storing the gear, the movable frame is in sliding connection with the fixed frame, and the movable frame has a locking state matched with the locking assembly and a moving state separated from the locking assembly. According to the circulation device, circulation of the gears between the two production lines is achieved, the circulation process is simplified, and the circulation device can further store the gears.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production lines, and in particular to a gear circulation system. Background Art

[0002] In the vehicle's transmission system, the differential case and gears are generally designed to be integrated, thereby reducing the number of parts, reducing the weight of the vehicle, and improving transmission efficiency and vehicle performance.

[0003] At present, the gear processing production line is set up separately from the vehicle assembly production line. The processed gears are generally stored in the gear storage area first, and then the gears are taken out from the gear storage area during the vehicle assembly process.

[0004] The transfer process of the above-mentioned gears from the gear processing production line to the gear storage area and then to the vehicle assembly production line is rather cumbersome, and no effective solution has been proposed yet. Summary of the invention

[0005] The main purpose of the present invention is to provide a gear circulation system to solve the technical problem that the current gear circulation process is relatively complicated.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided a gear circulation system, comprising: a line-edge fixing device, the line-edge fixing device is connected to an installation base, the line-edge fixing device comprises a fixed frame and a locking assembly, the fixed frame is surrounded to form a circulation channel, and the locking assembly is arranged in the circulation channel; a circulation device, the circulation device comprises a moving frame and a limiting assembly, the limiting assembly is connected to the moving frame, the limiting assembly has a limiting space for storing gears, wherein the moving frame is slidably connected to the fixed frame, the moving frame has a locking state cooperating with the locking assembly, and has a moving state disengaged from the locking assembly.

[0007] Furthermore, the circulation device also includes: a plurality of positioning spacers, the plurality of positioning spacers are detachably arranged in the limiting space, one of the plurality of positioning spacers is connected to the movable frame, and two adjacent positioning spacers are detachably plugged in the vertical direction; wherein, the positioning spacer is an annular structure, the outer diameter of the positioning spacer is smaller than the inner diameter of the gear, the cavity of the positioning spacer is through-arranged along the axial direction of the positioning spacer, and the cavity of the positioning spacer is used to accommodate the differential shell part of the gear.

[0008] Furthermore, a boss is provided at the first end of the positioning sleeve, a groove is provided at the second end of the positioning sleeve, and two adjacent positioning sleeves are plugged in through the boss and the groove.

[0009] Furthermore, the limiting assembly includes: a plurality of limiting rods, the plurality of limiting rods are detachably connected to the movable frame, the limiting rods have a limiting position and a storage position, and when the plurality of limiting rods are located at the limiting position, the plurality of limiting rods are inserted into the movable frame at intervals to enclose and form a limiting space.

[0010] Furthermore, a storage box is provided on the movable frame, and when the limit rod is located at the storage position, the limit rod is horizontally arranged in the storage box.

[0011] Furthermore, a plug-in rod is provided on the top of the mobile frame, and a plug-in socket is provided on the bottom of the mobile frame, and a plurality of circulation devices are plugged in through the plug-in rod and the plug-in socket.

[0012] Further, the fixed frame includes: a first support frame; a second support frame, the second support frame is arranged opposite to the first support frame, and a flow channel is formed between the second support frame and the first support frame; a first guide wheel group, the first guide wheel group has a plurality of first guide wheels, and the plurality of first guide wheels are arranged on the first support frame along the length direction of the flow channel, wherein the first guide wheel is rotatably connected to the first support frame; a second guide wheel group, the second guide wheel group has a plurality of second guide wheels, and the plurality of second guide wheels are arranged on the second support frame along the length direction of the flow channel, wherein the second guide wheel is rotatably connected to the second support frame; the first side surface of the movable frame is slidably connected to the first guide wheel group, and the second side surface of the movable frame is slidably connected to the second guide wheel group, wherein the first side surface and the second side surface are arranged opposite to each other.

[0013] Furthermore, the fixed frame also includes: a blocking frame, which is connected to the end of the first supporting frame and / or the second supporting frame, and blocks at least part of the flow channel.

[0014] Furthermore, a buffer is provided on the blocking frame, and the buffer is arranged opposite to the flow channel.

[0015] Furthermore, the locking assembly includes: a guide seat, the guide seat is connected to the mounting base, the guide seat is provided with a guide hole, the axis of the guide hole is arranged along the vertical direction; a locking rod, the locking rod is inserted into the guide hole, the locking rod is slidable along the axis direction of the guide hole, the locking rod has a locking position abutting against the moving frame, and has an unlocking position separated from the moving frame; a driving cylinder, the driving cylinder is connected to the mounting base, the driving end of the driving cylinder is connected to the locking rod, and the driving cylinder is used to drive the locking rod to slide along the axis direction of the guide hole.

[0016] By applying the technical solution of the present invention, the fixed frame of the line-edge fixing device is arranged to form a circulation channel, the mobile frame of the circulation device is slidably connected to the fixed frame, the mobile frame is provided with a limit assembly for storing gears, and the mobile frame cooperates with the locking assembly in the circulation channel to switch between a locked state and a mobile state; during use, the line-edge fixing device is installed on a vehicle assembly production line, and the circulation device circulates between the gear production line and the vehicle assembly production line to realize the circulation of gears. The above-mentioned circulation device realizes the circulation of gears between the two production lines, simplifies the circulation process, and the circulation device can also store gears, eliminating the need for setting up a gear storage area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic top view of the circulation device in the present invention is shown;

[0019] Figure 2 A schematic diagram of a front view of a circulation device in the present invention is shown;

[0020] Figure 3 A left side schematic diagram of the circulation device in the present invention is shown;

[0021] Figure 4 A schematic diagram of the structure of the positioning spacer in the present invention is shown;

[0022] Figure 5 A schematic top view of the centerline edge fixing device of the present invention is shown;

[0023] Figure 6 A structural schematic diagram of the locking assembly in the present invention is shown.

[0024] The above drawings include the following reference numerals:

[0025] 100. Line edge fixing device;

[0026] 110. Fixed frame;

[0027] 111. a first support frame;

[0028] 112. a second supporting frame;

[0029] 113. First guide wheel;

[0030] 114. second guide wheel;

[0031] 115. Blocking frame;

[0032] 116. Buffer;

[0033] 120. Locking assembly;

[0034] 121. Guide seat;

[0035] 122. Locking rod;

[0036] 123. Driving cylinder;

[0037] 130. Circulation channel;

[0038] 200. Circulation device;

[0039] 210. Mobile framework;

[0040] 220, limit assembly;

[0041] 221, limit rod;

[0042] 230, positioning spacer;

[0043] 231, boss;

[0044] 232. groove;

[0045] 240, storage box;

[0046] 250, plug-in rod;

[0047] 260, socket;

[0048] 270, bushing;

[0049] 280, handle;

[0050] 290. Connecting socket. DETAILED DESCRIPTION

[0051] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0052] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0053] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0054] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of the layers and regions may be enlarged, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0055] Combination Figures 1 to 6 As shown, according to a specific embodiment of the present application, a gear flow system is provided.

[0056] Specifically, the gear circulation system includes: a line-side fixing device 100 and a circulation device 200. The line-side fixing device 100 is connected to the installation base, and the line-side fixing device 100 includes a fixed frame 110 and a locking assembly 120. The fixed frame 110 is surrounded to form a circulation channel 130, and the locking assembly 120 is arranged in the circulation channel 130. The circulation device 200 includes a mobile frame 210 and a limit assembly 220, and the limit assembly 220 is connected to the mobile frame. The limit assembly 220 has a limit space for storing gears, wherein the mobile frame 210 is slidably connected to the fixed frame 110, and the mobile frame 210 has a locking state that cooperates with the locking assembly 120, and has a mobile state that is separated from the locking assembly 120.

[0057] In an embodiment of the present application, the fixed frame 110 of the line edge fixing device 100 is arranged to form a circulation channel 130, the mobile frame 210 of the circulation device 200 is slidably connected to the fixed frame 110, the mobile frame 210 is provided with a limit assembly 220 for storing gears, and the mobile frame 210 cooperates with the locking assembly 120 in the circulation channel 130 to switch between a locked state and a mobile state; during use, the line edge fixing device 100 is installed on a vehicle assembly production line, and the circulation device 200 circulates between the gear production line and the vehicle assembly production line to realize the circulation of gears. The above-mentioned circulation device 200 realizes the circulation of gears between the two production lines, simplifies the circulation process, and the circulation device 200 can also store gears, eliminating the need for setting up a gear storage area.

[0058] It should be noted that the gear involved in the present application includes a gear body and a differential housing portion, the differential housing portion is connected to the inner wall of the gear body, and the axis of the differential housing portion is colinearly arranged with the axis of the gear body.

[0059] In an exemplary embodiment of the present application, the circulation device 200 also includes a plurality of positioning spacers 230, and the plurality of positioning spacers 230 are detachably arranged in the limited space, one of the plurality of positioning spacers 230 is connected to the movable frame 210, and two adjacent positioning spacers 230 are detachably plugged in the vertical direction; wherein, the positioning spacer 230 is an annular structure, the outer diameter of the positioning spacer 230 is smaller than the inner diameter of the gear, the cavity of the positioning spacer 230 is through-arranged along the axial direction of the positioning spacer 230, and the cavity of the positioning spacer 230 is used to accommodate the differential shell portion of the gear.

[0060] It should be noted that when the positioning sleeve 230 cooperates with the gear, the differential housing shaft of the differential housing extends into the cavity of the positioning sleeve 230, and the end face of the differential housing abuts against the end of the positioning sleeve 230, wherein part of the positioning sleeve 230 extends into the cavity of the gear body, thereby achieving the cooperation between the positioning sleeve 230 and the gear sleeve, that is, achieving the storage and placement of the gear. Two adjacent positioning sleeves 230 are detachably plugged in the vertical direction to achieve the swinging of the gear in the vertical direction, saving space, facilitating the compact design of the mobile frame 210, and making the circulation between production lines more flexible. The positioning sleeve 230 is located between two adjacent gears, and the positioning sleeve 230 plays an isolation role to prevent the two adjacent gears from colliding and wearing.

[0061] Specifically, Figure 1As shown, the mobile frame 210 is provided with two limiting assemblies 220, and the two limiting assemblies 220 are arranged at intervals in the length direction of the mobile frame 210, that is, two independent limiting spaces are arranged at intervals in the length direction of the mobile frame 210. Correspondingly, each limiting space is provided with an annular groove, which is provided on the top surface of the mobile frame 210, and one of the plurality of positioning spacers 230 is inserted into the annular groove to realize the positioning of the positioning spacer 230.

[0062] Preferably, in order to ensure a stable connection between the positioning sleeve 230 and the moving frame 210 , the positioning sleeve 230 is bonded to the groove wall of the annular groove by adhesive.

[0063] Furthermore, a boss 231 is provided at the first end of the positioning sleeve 230, and a groove 232 is provided at the second end of the positioning sleeve 230. Two adjacent positioning sleeves 230 are plugged in through the boss 231 and the groove 232. The plug-in cooperation of the two adjacent positioning sleeves 230 facilitates the taking and placing of the gears.

[0064] Specifically, Figure 4 As shown, the boss 231 is extended along the circumference of the positioning sleeve 230 to form a boss 231 of an annular structure, and the outer diameter of the boss 231 is smaller than the outer diameter of the positioning sleeve 230. The groove 232 is extended along the circumference of the positioning sleeve 230 to form a groove 232 of an annular structure, and the inner diameter of the groove 232 is larger than the inner diameter of the positioning sleeve 230. The thickness of the boss 231 is equal to the depth of the groove 232, so as to increase the contact area between two adjacent positioning sleeves 230 and make their insertion more secure.

[0065] In an exemplary embodiment of the present application, the limiting assembly 220 is detachably connected to the mobile frame 210 to facilitate the storage of the circulation device 200. Specifically, the limiting assembly 220 includes a plurality of limiting rods 221, which are detachably connected to the mobile frame 210, and the limiting rods 221 have a limiting position and a storage position. When the plurality of limiting rods 221 are located at the limiting position, the plurality of limiting rods 221 are inserted into the mobile frame 210 at intervals to enclose and form a limiting space.

[0066] like Figures 1 to 3 As shown, two groups of sleeves 270 are provided on the top surface of the mobile frame 210, each group of sleeves 270 includes six sleeves 270, and the six sleeves 270 are arranged at intervals around the annular groove on the mobile frame 210, and the annular groove is used to connect the positioning sleeve 230, and the limiting rod 221 is detachably plugged with the sleeve 270. That is, each limiting assembly 220 includes six limiting rods 221, and when the six limiting rods 221 are plugged with the sleeve 270, a limiting space is formed, and the limiting rod 221 is used to abut against the outer edge of the gear to prevent the positioning sleeve 230 and / or the gear from tipping over due to deflection.

[0067] The limiting rod 221 is only used during the gear rotation process, that is, after the moving frame 210 is locked with the locking assembly 120, the limiting rod 221 can be removed to facilitate the removal of the gear.

[0068] Further, a storage box 240 is provided on the mobile frame 210. When the limiting rod 221 is located at the storage position, the limiting rod 221 is horizontally arranged in the storage box 240. The limiting rod 221 is stored on the mobile frame 210 to avoid loss of the limiting rod 221.

[0069] Specifically, Figure 1 As shown, two storage boxes 240 are provided on the mobile frame 210, and the two storage boxes 240 are arranged along the width direction of the mobile frame 210, that is, the two storage boxes 240 are arranged on both sides of the positioning spacer 230. During the removal process of the limit rod 221, the removed limit rod 221 is placed nearby in the corresponding storage box 240. The storage box 240 is welded or screwed to the top surface of the mobile frame 210.

[0070] In an exemplary embodiment of the present application, a plug-in rod 250 is provided at the top of the mobile frame 210, and a plug-in seat 260 is provided at the bottom of the mobile frame 210, and multiple circulation devices 200 are plugged in through the plug-in rod 250 and the plug-in seat 260. Multiple mobile frames 210 are plugged in through the plug-in rod 250 and the plug-in seat 260 to realize the vertical screw placement of multiple circulation devices 200, thereby reducing the floor space of the circulation device 200 and facilitating the storage of multiple circulation devices 200.

[0071] Specifically, Figure 2 , Figure 3 As shown, the mobile frame 210 is a rectangular structure, and four plug-in rods 250 are provided on the top of the mobile frame 210. The four plug-in rods 250 are all vertically arranged, and the four plug-in rods 250 are arranged at the four corners of the mobile frame 210. Correspondingly, four plug-in sockets 260 are provided at the bottom of the mobile frame 210, and the four plug-in sockets 260 are arranged one by one with the four plug-in rods 250, so as to realize the vertical plug-in between multiple circulation devices 200.

[0072] In an exemplary embodiment of the present application, four universal wheels are provided at the bottom of the mobile frame 210, and the mobile frame 210 is pushed by an external force to realize the movement of the circulation device 200. A handle 280 is provided at one end of the mobile frame 210, and the movement of the circulation device 200 is realized by pulling the handle 280. A connecting seat 290 is provided at the other end of the mobile frame 210, and the circulation device 200 is connected to the fixing device through the connecting seat 290, thereby realizing the locking of the circulation device 200.

[0073] In an exemplary embodiment of the present application, the fixed frame 110 includes: a first support frame 111, a second support frame 112, a first guide wheel group 113, and a second guide wheel group 114. The second support frame 112 is arranged opposite to the first support frame 111, and a flow channel 130 is formed between the second support frame 112 and the first support frame 111. The first guide wheel group 113 has a plurality of first guide wheels 113, and the plurality of first guide wheels 113 are arranged on the first support frame 111 along the length direction of the flow channel 130, wherein the first guide wheels 113 are rotatably connected to the first support frame 111. The second guide wheel group 114 has a plurality of second guide wheels 114, and the plurality of second guide wheels 114 are arranged on the second support frame 112 along the length direction of the flow channel 130, wherein the second guide wheels 114 are rotatably connected to the second support frame 112. The first side surface of the moving frame 210 is slidably connected to the first guide wheel group 113, and the second side surface of the moving frame 210 is slidably connected to the second guide wheel group 114, wherein the first side surface and the second side surface are arranged opposite to each other.

[0074] Specifically, Figure 5 As shown, the first support frame 111 and the second support frame 112 are arranged opposite to each other along the length direction of the first support frame 111, and the first support frame 111 and the second support frame 112 are arranged in parallel. A flow channel 130 is formed between the first support frame 111 and the second support frame 112, and the flow channel 130 is used to limit the flow direction of the flow device 200. The first guide wheel 113 is rotatably connected to the inner edge of the first support frame 111 through a rotating shaft, and the first support frame 111 is in sliding contact with the first side surface of the mobile frame 210 through the first guide wheel 113. The second guide wheel 114 is rotatably connected to the inner edge of the second support frame 112 through a rotating shaft, and the second support frame 112 is in sliding contact with the second side surface of the mobile frame 210 through the second guide wheel 114.

[0075] Furthermore, the fixed frame 110 further includes a blocking frame 115, which is connected to the ends of the first support frame 111 and / or the second support frame 112, and blocks at least part of the flow channel 130. The blocking frame 115 is provided to achieve mechanical limitation of the flow device 200.

[0076] Specifically, Figure 1 As shown, one end of the first support frame 111 is connected to a blocking frame 115, and the blocking frame 115 is welded to the first support frame 111 to form an L-shaped frame. One end of the second support frame 112 is connected to a blocking frame 115, and the blocking frame 115 is welded to the second support frame 112 to form an L-shaped frame. The blocking frame 115 on the first support frame 111 and the blocking frame 115 on the second support frame 112 are arranged opposite to each other along the width direction, and both blocking frames 115 block the traveling direction of the flow channel 130.

[0077] Preferably, a buffer 116 is provided on the blocking frame 115, and the buffer 116 is arranged opposite to the circulation channel 130. The buffer 116 is a rubber member, and the blocking frame 115 abuts against the end of the circulation device 200 through the buffer 116 to reduce collision damage.

[0078] In an exemplary embodiment of the present application, the locking assembly 120 includes: a guide seat 121, a locking rod 122 and a driving cylinder 123. The guide seat 121 is connected to the installation base, and the guide seat 121 is provided with a guide hole, and the axis of the guide hole is arranged along the vertical direction. The locking rod 122 is inserted into the guide hole, and the locking rod 122 is slidable along the axis direction of the guide hole. The locking rod 122 has a locking position abutting against the mobile frame 210, and has an unlocking position separated from the mobile frame 210. The driving cylinder 123 is connected to the installation base, and the driving end of the driving cylinder 123 is connected to the locking rod 122. The driving cylinder 123 is used to drive the locking rod 122 to slide along the axis direction of the guide hole.

[0079] Specifically, Figure 5 , Figure 6 As shown, the locking assembly 120 is located in the middle of the circulation channel 130. Specifically, there are two locking assemblies 120, and the two locking assemblies 120 are arranged at intervals along the width direction of the circulation channel 130.

[0080] Specifically, the guide seat 121 is vertically arranged, and the height of the guide seat 121 is less than the height of the universal wheel to avoid interference between the locking assembly 120 and the circulation device 200. The guide seat 121 has a vertically penetrating guide hole, and the locking rod 122 is inserted into the guide hole. The locking rod 122 is slidable along the axial direction of the guide hole. The driving cylinder 123 is horizontally arranged, and the driving end of the driving cylinder 123 is connected to the locking rod 122 through a connecting rod structure. The connecting rod structure can convert the horizontal movement of the driving rod into the vertical movement of the locking rod 122.

[0081] In an exemplary embodiment of the present application, a displacement sensor is provided on the fixed frame 110 , and the displacement sensor is used to sense the position of the circulation device 200 .

[0082] Specifically, the displacement sensor and the driving cylinder 123 are both electrically connected to the control module, and the control module controls the driving cylinder 123 to operate according to the received position signal. When the circulation device 200 moves to the preset position, the control module controls the driving cylinder 123 to operate so that the locking rod 122 moves vertically upward to abut against the circulation device 200 to limit the horizontal movement of the circulation device 200.

[0083] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0084] 1. In the present application, the fixed frame 110 of the line-edge fixing device 100 is arranged to form a circulation channel 130, the mobile frame 210 of the circulation device 200 is slidably connected to the fixed frame 110, the mobile frame 210 is provided with a limit assembly 220 for storing gears, and the mobile frame 210 cooperates with the locking assembly 120 in the circulation channel 130 to switch between the locked state and the mobile state; during use, the line-edge fixing device 100 is installed on the vehicle assembly production line, and the circulation device 200 circulates between the gear production line and the vehicle assembly production line to realize the circulation of gears. The circulation device 200 realizes the circulation of gears between the two production lines, simplifies the circulation process, and the circulation device 200 can also store gears, eliminating the need for setting up a gear storage area.

[0085] 2. In the present application, when the positioning sleeve 230 cooperates with the gear, the differential housing shaft of the differential housing extends into the cavity of the positioning sleeve 230, and the end face of the differential housing abuts against the end of the positioning sleeve 230, wherein part of the positioning sleeve 230 extends into the cavity of the gear body, thereby achieving the cooperation between the positioning sleeve 230 and the gear sleeve, that is, achieving the storage and placement of the gear. Two adjacent positioning sleeves 230 are detachably plugged in the vertical direction to achieve the swinging of the gear in the vertical direction, saving space, facilitating the compact design of the mobile frame 210, and making the circulation between production lines more flexible. The positioning sleeve 230 is located between two adjacent gears, and the positioning sleeve 230 plays an isolating role to prevent collision and wear between the two adjacent gears.

[0086] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0087] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present invention.

[0088] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0089] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gear circulation system, characterized in that: include: A wire edge fixing device (100), the wire edge fixing device (100) is connected to a mounting base, the wire edge fixing device (100) comprises a fixing frame (110) and a locking assembly (120), the fixing frame (110) is arranged to form a circulation channel (130), and the locking assembly (120) is arranged in the circulation channel (130); A circulation device (200), the circulation device (200) comprising a movable frame (210) and a limiting assembly (220), the limiting assembly (220) being connected to the movable frame (210), the limiting assembly (220) having a limiting space for storing gears, wherein the movable frame (210) is slidably connected to the fixed frame (110), the movable frame (210) having a locking state cooperating with the locking assembly (120), and having a moving state disengaged from the locking assembly (120).

2. The gear circulation system according to claim 1, characterized in that: The circulation device (200) further comprises: A plurality of positioning sleeves (230), wherein the plurality of positioning sleeves (230) are detachably arranged in the limiting space, one of the plurality of positioning sleeves (230) is connected to the movable frame (210), and two adjacent positioning sleeves (230) are detachably plugged in a vertical direction; The positioning sleeve (230) is an annular structure, the outer diameter of the positioning sleeve (230) is smaller than the inner diameter of the gear, the cavity of the positioning sleeve (230) is arranged through along the axial direction of the positioning sleeve (230), and the cavity of the positioning sleeve (230) is used to accommodate the differential housing portion of the gear.

3. The gear circulation system according to claim 2, characterized in that: A boss is provided at the first end of the positioning sleeve (230), and a groove is provided at the second end of the positioning sleeve (230). Two adjacent positioning sleeves (230) are plugged in and out of the boss and the groove.

4. The gear circulation system according to claim 2, characterized in that: The limiting component (220) comprises: A plurality of limiting rods (221) are detachably connected to the movable frame (210), and the limiting rods (221) have a limiting position and a storage position. When the limiting rods (221) are located at the limiting position, the limiting rods (221) are inserted into the movable frame (210) at intervals to enclose and form the limiting space.

5. The gear circulation system according to claim 4, characterized in that: A storage box (240) is provided on the movable frame (210); when the limit rod (221) is located at the storage position, the limit rod (221) is horizontally arranged in the storage box (240).

6. The gear circulation system according to claim 1, characterized in that: The top of the mobile frame (210) is provided with a plug-in rod (250), and the bottom of the mobile frame (210) is provided with a plug-in socket (260), and a plurality of the circulation devices (200) are plugged in through the plug-in rod (250) and the plug-in socket (260).

7. The gear circulation system according to claim 1, characterized in that: The fixing frame (110) comprises: A first support frame (111); a second support frame (112), the second support frame (112) being arranged opposite to the first support frame (111), and the circulation channel (130) being formed between the second support frame (112) and the first support frame (111); A first guide wheel (113) group, the first guide wheel (113) group comprises a plurality of first guide wheels (113), the plurality of first guide wheels (113) are arranged on the first support frame (111) along the length direction of the circulation channel (130), wherein the first guide wheels (113) are rotatably connected to the first support frame (111); A second guide wheel (114) group, the second guide wheel (114) group comprises a plurality of second guide wheels (114), the plurality of second guide wheels (114) are arranged on the second support frame (112) along the length direction of the circulation channel (130), wherein the second guide wheels (114) are rotatably connected to the second support frame (112); The first side surface of the movable frame (210) is slidably connected to the first guide wheel (113) group, and the second side surface of the movable frame (210) is slidably connected to the second guide wheel (114) group, wherein the first side surface and the second side surface are arranged opposite to each other.

8. The gear circulation system according to claim 7, characterized in that: The fixing frame (110) further comprises: A blocking frame (115), the blocking frame (115) is connected to the end of the first supporting frame (111) and / or the second supporting frame (112), and the blocking frame (115) blocks at least a portion of the flow channel (130).

9. The gear circulation system according to claim 8, characterized in that: The blocking frame (115) is provided with a buffer component (116), and the buffer component (116) is arranged opposite to the circulation channel (130).

10. The gear circulation system according to claim 1, characterized in that: The locking assembly (120) comprises: A guide seat (121), the guide seat (121) being connected to the installation base, the guide seat (121) being provided with a guide hole, the axis of the guide hole being arranged along the vertical direction; a locking rod (122), the locking rod (122) being inserted into the guide hole, the locking rod (122) being slidably arranged along the axial direction of the guide hole, the locking rod (122) having a locking position abutting against the moving frame (210), and an unlocking position separated from the moving frame (210); A driving cylinder (123) is connected to the mounting base, a driving end of the driving cylinder (123) is connected to the locking rod (122), and the driving cylinder (123) is used to drive the locking rod (122) to slide along the axial direction of the guide hole.

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