Automatic swing lever system

Abstract

The application discloses an automatic fishing rod placing system, which comprises a frame, a transfer trolley for placing fishing rods and a shifting placing mechanism for shifting and placing the fishing rods to the transfer trolley. The shifting placing mechanism comprises X-direction shifting devices symmetrically arranged on the left and right sides of the frame, Y-direction shifting devices and object-carrying supporting strips moving up and down along with the Y-direction shifting devices. The X-direction shifting devices comprise X-direction sliding rails and first sliding blocks, and the Y-direction shifting devices comprise Y-direction sliding rails and second sliding blocks. The first sliding blocks are fixed to the mounting columns of the Y-direction sliding rails and move along the X-direction sliding rails. The second sliding blocks are connected to the object-carrying supporting strips and can move up and down along the Y-direction sliding rails. Two groups of the object-carrying supporting strips respectively lift two ends of the fishing rods to convey the fishing rods to the transfer trolley between the X-direction sliding rails. The automatic fishing rod placing system can automatically place the fishing rods after painting to the transfer trolley, and manual placing by the paint operators is not needed, so that the production efficiency is greatly improved. Meanwhile, the height of the transfer trolley can be increased, the capacity of the transfer trolley is improved, and space is saved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of fishing gear processing equipment, and particularly relates to an automatic swing rod system. BACKGROUND

[0002] In the processing of fishing rods, especially platform fishing rods, the ends of the fishing rod sections need to go through multiple paint coating processes (collectively referred to as section coating), such as coating the anti-locking grooves and coating protective varnish at the joint of the sections. After each coating process, the fishing rod sections need to be placed on a transfer vehicle and sent to the next coating process or to a drying room for drying. When using manual coating process, the coating operator needs to place the fishing rods in layers on the transfer vehicle, which is low in efficiency, and the height of the transfer vehicle should be convenient for the operator to sit and place the fishing rods on the fishing rod support. The height of the transfer vehicle cannot be too high, which limits the number of fishing rods placed on the transfer vehicle. The drying process requires a long time, and the number of fishing rods placed on the transfer vehicle affects the efficiency of the drying room. In addition, the development of mechanized fishing rod section coating process also needs to improve the efficiency of the section coating and placement to meet the needs of industrial assembly line operation. Therefore, we provide an automatic swing rod system which can automatically place the fishing rods on the transfer vehicle, improve the efficiency of fishing rod processing, and reduce the production cost of enterprises. SUMMARY

[0003] The purpose of the present application is to provide an automatic swing rod system which can place the fishing rods on the transfer vehicle, the height of the transfer vehicle is not limited by the height of the operator's seat, and more fishing rods can be accommodated. The automatic swing rod system not only improves the efficiency of the swing rod, but also saves the space for drying the fishing rods and improves the utilization rate of the workshop.

[0004] In order to achieve the above purpose, the technical solution adopted by the present application is as follows:

[0005] The automatic swing rod system comprises a rack, a transfer vehicle for placing fishing rods, and a shifting and placing mechanism for shifting and placing the fishing rods on the transfer vehicle. The shifting and placing mechanism comprises X-direction shifting devices symmetrically arranged on the left and right sides of the rack, Y-direction shifting devices, and load carrying strips which move up and down with the Y-direction shifting devices. The X-direction shifting devices comprise X-direction sliding rails and first sliding blocks, and the Y-direction shifting devices comprise Y-direction sliding rails and second sliding blocks. The first sliding blocks are fixed with the mounting columns of the Y-direction sliding rails and move along the X-direction sliding rails. The second sliding blocks are connected with the load carrying strips and can move up and down along the Y-direction sliding rails. Two groups of load carrying strips respectively lift two ends of the fishing rods to convey the fishing rods to the transfer vehicle located between the X-direction sliding rails.

[0006] More preferably, the automatic swing rod system further comprises a transfer mechanism for temporarily storing the fishing rods, the transfer mechanism comprising a fixed support frame and a transfer support frame located above the fixed support frame, the fixed support frame being provided with an inlet material carrying strip A on each side, the transfer support frame being provided with an inlet material carrying strip B on each side, and a lifting cylinder for lifting the transfer support frame and a propelling cylinder for moving the transfer support frame forward and backward being provided below the transfer support frame. More preferably, the lifting cylinder is mounted on a cylinder support, and the piston rod of the lifting cylinder is connected to the transfer support frame through a connecting plate A, and the cylinder support is fixed to the cylinder body of the propelling cylinder through a connecting plate B.

[0007] More preferably, the fixed support frame is provided with a fishing rod alignment mechanism on each side of the front end, the fishing rod alignment mechanism comprising an alignment baffle for pushing the fishing rod and an alignment cylinder for moving the alignment baffle towards the fishing rod.

[0008] More preferably, the front end of the inlet material carrying strip A is provided with a guide strip.

[0009] More preferably, the automatic swing rod system further comprises a transfer vehicle positioning mechanism, the transfer vehicle positioning mechanism comprising a positioning cylinder and a positioning baffle, the positioning baffle being connected to the positioning cylinder, and a limiting mechanism cooperating with the positioning baffle being provided on the transfer vehicle. The positioning baffle comprises a connecting fixed part and a positioning part, one side of the connecting fixed part being connected to the positioning cylinder, and the lower end being connected to a positioning slider, the positioning slider moving along a slide rail, the positioning part having a flat part and an inclined part, the limiting mechanism comprising a limiting block bottom plate, a limiting block vertical plate, and a bearing, the limiting block vertical plate being L-shaped, the lower end of the limiting block vertical plate being fixed to the limiting block bottom plate, and the bearing being fixed between the limiting block vertical plate and the limiting block bottom plate, the flat part and the inclined part of the positioning part limiting the limiting block vertical plate and the bearing respectively, thereby positioning the transfer vehicle.

[0010] More preferably, the transfer vehicle comprises a base and fixed vertical columns provided on both sides of the rear end of the base, guide rails being provided on the upper end and the lower end of the two fixed vertical columns, vertical column sliders moving along the guide rails being provided on both ends of the first moving vertical column and the second moving vertical column, and carrying carrying strips extending towards the front end of the base being provided on the first moving vertical column and the second vertical column.

[0011] More preferably, V-shaped limiting grooves for limiting the fishing rods are provided on the carrying supporting strips, the inlet material carrying strips A, the inlet material carrying strips B, and the carrying carrying strips.

[0012] More preferably, the X-direction slide rails of the X-direction displacement devices located on the same side are two X-direction slide rails arranged in parallel, a first slider cooperating with the upper X-direction slide rail being connected to a first synchronous belt, the first synchronous belt driving the first slider to move along the X-direction slide rail; the Y-direction slide rails of the Y-direction displacement devices located on the same side are two Y-direction slide rails arranged in parallel, two second sliders being connected through a slider connecting plate, the slider connecting plate being connected to a carrying supporting strip, and the slider connecting plate being connected to a second synchronous pulley, the second sliders moving along the Y-direction slide rails under the driving of a second synchronous belt.

[0013] More preferably, the object carrying strip is adjustably connected with a transfer adjusting plate, the transfer adjusting plate is connected with a transfer frame, and the transfer frame is connected with the second sliding block.

[0014] More preferably, a workbench is arranged on the frame, the segment coating mechanism is arranged on the workbench, and a material bin for storing materials is further arranged on the frame.

[0015] The automatic rod placing system can automatically place the segment coated fishing rod on the transfer vehicle, without manual placing by the paint operator, so that the production efficiency is greatly improved; meanwhile, the height of the transfer vehicle can be increased, so that the capacity of the transfer vehicle is improved and the space is saved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0017] Figure 1 Application schematic diagram of the automatic rod placing system.

[0018] Figure 2 Schematic diagram of the automatic rod placing system (omitting the transfer vehicle);

[0019] Figure 3 is Figure 2 Local enlarged view of A in the middle.

[0020] Figure 4 Schematic diagram of the transfer mechanism.

[0021] Figure 5 Schematic diagram of the transfer vehicle.

[0022] Figure 6 Schematic diagram of the positioning mechanism and the limiting mechanism of the transfer vehicle.

[0023] Figure 7 Schematic diagram of the limiting mechanism.

[0024] Figure 8 Schematic diagram of the positioning baffle structure.

[0025] In the figure: 1 frame, 2 transfer car, 201 base, 202 fixed column, 203 guide rail, 204 first moving column, 205 second moving column, 206 column slider, 207 carrying object strip, 208 handle, 209 limiting mechanism, 2091 limiting block bottom plate, 2092 bearing, 2093 screw, 2094 limiting block vertical plate, 3 displacement placing mechanism, 301 X direction slide rail, 302 Y direction slide rail, 303 transfer frame, 304 transfer adjustment plate, 3041 connecting hole, 305 object supporting strip, 306 first slider, 307 second slider, 308 first synchronous belt, 309 second synchronous belt, 310 slider connecting plate, 311 second motor, 312 first driving wheel, 313 second driving wheel, 314 second driven wheel, 315 object supporting strip fixing plate, 4 transfer mechanism, 401 fixed support frame, 402 feeding object strip A, 403 transfer support frame, 404 feeding object strip B, 405 guide strip, 406 lifting cylinder, 407 pushing cylinder, 408 cylinder support, 409 connecting plate A, 410 connecting plate B, 411 connecting plate C, 412 position sensor, 5 fishing rod alignment mechanism, 501 alignment baffle, 502 alignment cylinder, 503 alignment slider, 504 alignment slide rail, 6 transfer car positioning mechanism, 601 positioning cylinder, 602 Y joint, 603 positioning baffle, 6031 connecting fixed part, 6032 positioning part, 6033 flat part, 6034 inclined part, 604 positioning slider, 605 positioning slide rail, 606 positioning support plate, 7 workbench, 8 section coating mechanism, 9 hopper, 10 fishing rod, 11 V-shaped limiting groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0027] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, if the terms "set", "install", "connect", "connect" appear, they should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] As Figure 1 and Figure 2As shown, the automatic rod placing system comprises a frame 1, a transfer trolley 2 for placing the fishing rod, and a shifting placing mechanism 3 for shifting the fishing rod to the transfer trolley 2. The shifting placing mechanism 3 comprises X-direction shifting devices symmetrically arranged on the left and right sides of the frame 1, Y-direction shifting devices, and a load supporting strip 305 moving up and down along the Y-direction shifting devices. The X-direction shifting devices comprise X-direction sliding rails 301 and a first sliding block 306, and the Y-direction shifting devices comprise Y-direction sliding rails 302 and a second sliding block 307. The first sliding block 306 is fixed to the mounting column of the Y-direction sliding rails 302 and moves along the X-direction sliding rails 301, and the second sliding block 307 is connected to the load supporting strip 305 and moves up and down along the Y-direction sliding rails 302. Two groups of load supporting strips 305 respectively support the two ends of the fishing rod and convey the fishing rod to the transfer trolley 2 between the X-direction sliding rails 301. The load supporting strip 305 supports the fishing rod 10 from both ends of the fishing rod 10 and moves along the X-direction (forward and backward) and the Y-direction (up and down) under the action of the X-direction shifting devices and the Y-direction shifting devices, and places the fishing rod coated by the coating mechanism 8 on the transfer trolley 2. After the transfer trolley 2 is full of fishing rods, the transfer trolley 2 is transported away, and a new transfer trolley 2 is replaced to continue placing the fishing rods.

[0029] In order to ensure the stability of the transportation during the placing of the fishing rod, in the embodiment, referring to Figure 2 , the X-direction sliding rails 301 of the X-direction shifting devices on the same side are two X-direction sliding rails 301 arranged in parallel, the first sliding block 306 matched with the upper X-direction sliding rail 301 is connected with a first synchronous belt 308, the first synchronous belt 308 is sleeved on a first driving wheel 312 and a first driven wheel, a first motor drives the first driving wheel 312 to rotate, thereby driving the first synchronous belt 308 to drive the first sliding block 306 to move along the X-direction sliding rail 301; the Y-direction sliding rails 302 of the Y-direction shifting devices on the same side are two Y-direction sliding rails 302 arranged in parallel, two second sliding blocks 307 are connected through a sliding block connecting plate 310, the sliding block connecting plate 310 is connected with the load supporting strip 305, the sliding block connecting plate 310 is connected with a second synchronous belt 309, the second synchronous belt 309 is sleeved on a second driving wheel 313 and a second driven wheel 314, a second motor 311 drives the first driving wheel 312 to rotate, and the second sliding block 307 moves along the Y-direction sliding rail 302 under the driving of the second synchronous belt 309. The first synchronous belt 308 and the second synchronous belt 309 work the same, only the directions are different. The omitted or blocked first motor and first driven wheel structure in the figure can be referred to the second motor 311 and the second driven wheel 314, only the installation positions are different.

[0030] Referring to Figure 2The object supporting bracket 305 is adjustably connected with the moving adjusting plate 304 through the object supporting bracket fixing plate 315, the moving adjusting plate 304 is connected with the moving frame 303, and the moving frame 303 is connected with the second sliding block 307. In the embodiment, a plurality of connecting holes 3041 are arranged on the moving adjusting plate 304, and the object supporting bracket fixing plate 315 is fixed with different connecting holes 3041 to adjust the position of the object supporting bracket 305 to adapt to the needs of carrying fishing rods of different lengths.

[0031] In order to make the fishing rod placing more quick and labor-saving, the automatic rod placing system further comprises a moving mechanism 4 for temporarily storing the fishing rods, as shown in Figure 4 The moving mechanism 4 comprises a fixed support frame 401 and a moving support frame 403 located above the fixed support frame 401, the fixed support frame 401 is respectively provided with an inlet object supporting strip A 402 on both sides, the moving support frame 403 is respectively provided with an inlet object supporting strip B 404 on both sides, and the moving support frame 403 is provided with a lifting cylinder 406 for lifting the moving support frame 403 and a pushing cylinder 407 for moving the moving support frame 403 forward and backward. The inlet object supporting strip A 402 is respectively provided with a position sensor 412 for sensing the fishing rod at the front and rear ends. The lifting cylinder 406 is installed on a cylinder support 408, the piston rod of the lifting cylinder 406 is connected with the moving support frame 403 through a connecting plate A 409, the cylinder support 408 is fixed with the cylinder body of the pushing cylinder 407 through a connecting plate B 410, and a connecting plate C 411 supports the pushing cylinder 407 and the fixed support frame 401, and the connecting plate C 411 is fixed with the rack 1. The inlet object supporting strip A 402 and the inlet object supporting strip B 404 are provided with V-shaped limiting grooves 11 for limiting the fishing rod, the fishing rod is placed in the V-shaped limiting groove 11, the front end of the inlet object supporting strip A 402 is provided with a guide strip 405 for guiding the fishing rod to be placed in the inlet object supporting strip A 402. When the fishing rod is placed in the first V-shaped limiting groove 11 of the inlet object supporting strip A 402, the position sensor 412 at the front end senses that the fishing rod is in place, the lifting cylinder 406 works to lift the moving support frame 403, the first V-shaped limiting groove 11 on the inlet object supporting strip B 404 lifts the fishing rod to separate from the inlet object supporting strip B 404, the pushing cylinder 407 swings forward to push the inlet object supporting strip B 404 to move forward, then the lifting cylinder 406 drives the moving support frame 403 to descend, the fishing rod is placed in the second V-shaped limiting groove 11 of the inlet object supporting strip A 402, the pushing cylinder 407 drives the moving support frame 403 to retreat to the original position, and the next fishing rod is transported, and the cycle is repeated until the fishing rod is placed in the last V-shaped limiting groove 11 of the inlet object supporting strip A 402. After the fishing rod is placed in the last V-shaped limiting groove 11 of the inlet object supporting strip A 402, the position sensor 412 at the rear end senses that the fishing rod is in place, the inlet object supporting strip A 402 is full of fishing rods, the moving and placing mechanism 3 is started, and the object supporting bracket 305 lifts the fishing rods from both ends to send the fishing rods to the moving trolley 2.

[0032] As Figure 2 and Figure 3As shown, the fixed support frame 401 front end left and right sides are respectively provided with fishing rod alignment mechanism 5, fishing rod alignment mechanism 5 installed on the rack 1, the fishing rod alignment mechanism 5 includes the alignment of the push plate 501 and the push alignment plate 501 to the fish rod movement alignment cylinder 502. The alignment of the push plate 501 lower end is provided with alignment slider 503, the alignment of the slider 503 and the alignment of the slide rail 504 cooperation along the alignment of the slide rail 504 movement, to ensure the stability of the alignment of the push plate 501 in the process of movement.

[0033] As shown in the figure, Figure 5 The transfer car 2 includes a base 201 and a fixed column 202 arranged at the rear end of the base 201, two fixed columns 202 are provided with guide rails 203 at the upper and lower ends, respectively, and the first and second moving columns 204 and 205 are provided with column sliders 206 at both ends, which move along the guide rails 203, and the first and second columns are provided with carrying strips 207 extending to the front end of the base 201. The distance between the first and second moving columns 204 and 205 can be adjusted to meet the needs of different length fishing rods, without the need to design different transfer cars 2 for different length fishing rods, and the use range is wide, which is convenient for saving cost. A handle 208 is provided on the fixed column 202 for easy gripping when pushing the transfer car 2.

[0034] In order to accurately position the transfer car 2 during the placement of the fishing rod, the automatic rod placement system of the embodiment further comprises a transfer car positioning mechanism 6, as shown in Figure 6 The transfer car positioning mechanism 6 comprises a positioning cylinder 601 and a positioning baffle 603, the positioning baffle 603 is connected with the positioning cylinder 601 by a Y-shaped joint 602, and a positioning slider 604 is fixed below the positioning baffle 603, the positioning slider 604 moves along the positioning slide rail 605 provided on the positioning support plate 606, and the structure of the positioning slider 604 and the positioning slide rail 605 cooperates to limit and guide the positioning baffle 603, ensuring that the positioning baffle 603 does not deviate during movement. As shown in Figure 8 The positioning baffle 603 comprises a connecting fixed part 6031 and a positioning part 6032, the connecting fixed part 6031 is connected with the positioning slider 604 and the Y-shaped joint 602, and the positioning part 6032 cooperates with the limiting mechanism 209 for positioning. As shown in Figure 6 and Figure 7The transfer vehicle 2 is provided with a limiting mechanism 209 matched with the positioning baffle 603, the limiting mechanism 209 comprises a limiting block bottom plate 2091, a limiting block vertical plate 2094 and a bearing 2092, the limiting block bottom plate 2091 is fixed at the front end of the base 201 of the transfer vehicle 2, the limiting block vertical plate 2094 is L-shaped, the lower end of the limiting block vertical plate 2094 is fixed with the limiting block bottom plate 2091, the bearing 2092 is fixed between the limiting block vertical plate 2094 and the limiting block bottom plate 2091 through the limiting block vertical plate 2094, the bearing 2092 and the limiting block bottom plate 2091 by the screw 2093, the positioning part 6032 of the positioning baffle 603 has a flat part 6033 and an inclined part 6034, the flat part 6033 and the inclined part 6034 limit the limiting block vertical plate 2094 and the bearing 2092 respectively, so that the transfer vehicle 2 is positioned.

[0035] The carrying support strip 305, the material loading carrying strip A 402, the material loading carrying strip B 404 and the carrying carrying strip 207 are provided with V-shaped limiting grooves 11 for limiting the fishing rod, and the fishing rod is placed in the V-shaped limiting groove 11. The number of V-shaped limiting grooves 11 on each carrying carrying strip 207 is n times the number of V-shaped limiting grooves 11 on the carrying support strip 305.

[0036] The embodiment is an example of manual segment coating, the rack 1 is provided with a workbench 7, the segment coating mechanism 8 is installed on the workbench 7, the rack 1 is also provided with a material bin 9 for storing materials, if the automatic segment coating device is used, the material bin 9 and the manual segment coating mechanism 8 are omitted, and the fishing rod after segment coating is placed by a mechanical hand on the transfer mechanism 4, and then the rod placing process is the same as above.

[0037] The fishing rod after segment coating is temporarily stored and placed by the transfer mechanism 4, the carrying support strip 305 of the displacement placing mechanism 3 can transfer multiple fishing rods at a time, and the fishing rod 10 is placed on the carrying carrying strip 207 of the transfer vehicle 2 from top to bottom layer by layer, the placing efficiency is high, the mechanical placing is adopted, and the transfer vehicle 2 can increase the height and has large placing capacity.

[0038] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic swing bar system characterized by: The automatic fishing rod placing system comprises a frame, a transfer trolley for placing fishing rods, and a shifting and placing mechanism for shifting and placing the fishing rods to the transfer trolley, the shifting and placing mechanism comprises X-direction shifting devices symmetrically arranged on the left and right sides of the frame, Y-direction shifting devices, and object-carrying strips moving up and down along the Y-direction shifting devices, the X-direction shifting devices comprise X-direction sliding rails and first sliding blocks, the Y-direction shifting devices comprise Y-direction sliding rails and second sliding blocks, the first sliding blocks are fixed to the mounting columns of the Y-direction sliding rails and move along the X-direction sliding rails, the second sliding blocks are connected to the object-carrying strips and move up and down along the Y-direction sliding rails, and the two groups of object-carrying strips respectively lift two ends of the fishing rods to convey the fishing rods to the transfer trolley located between the X-direction sliding rails. The automatic fishing rod placing system further comprises a shifting and placing mechanism for temporarily storing the fishing rods, the shifting and placing mechanism comprises a fixed support frame and a shifting and placing support frame located above the fixed support frame, the fixed support frame is respectively provided with inlet object-carrying strips A on the left and right sides, the shifting and placing support frame is respectively provided with inlet object-carrying strips B on the left and right sides, and the shifting and placing support frame is provided with a lifting cylinder for lifting the shifting and placing support frame and a propelling cylinder for moving the shifting and placing support frame forward and backward. The lifting cylinder is mounted on a cylinder support, the piston rod of the lifting cylinder is connected to the shifting and placing support frame through a connecting plate A, and the cylinder support is fixed to the cylinder body of the propelling cylinder through a connecting plate B. The inlet object-carrying strips A and the inlet object-carrying strips B are respectively provided with V-shaped limiting grooves for limiting the fishing rods. The fixed support frame is respectively provided with fishing rod aligning mechanisms on the left and right sides of the front end, the fishing rod aligning mechanisms comprise aligning baffles for pushing the fishing rods and aligning cylinders for moving the aligning baffles to the fishing rods.

2. The automatic swing lever system of claim 1, wherein: The automatic fishing rod placing system further comprises a transfer trolley positioning mechanism, the transfer trolley positioning mechanism comprises a positioning cylinder and a positioning baffle, the positioning baffle is connected to the positioning cylinder, and the transfer trolley is provided with a limiting mechanism matched with the positioning baffle.

3. The automatic swing lever system of claim 1, wherein: The front end of the inlet object-carrying strips A is provided with a guide strip.

4. The automatic swing lever system of claim 1, wherein: The positioning baffle comprises a connecting fixed part and a positioning part, one side of the connecting fixed part is connected to the positioning cylinder, the lower end is connected to a positioning sliding block, the positioning sliding block moves along a sliding rail, the positioning part has a flat part and an inclined part, the limiting mechanism comprises a limiting block bottom plate, a limiting block vertical plate, and a bearing, the limiting block vertical plate is L-shaped, the lower end of the limiting block vertical plate is fixed to the limiting block bottom plate, the bearing is fixed between the limiting block vertical plate and the limiting block bottom plate, the flat part and the inclined part of the positioning part limit the limiting block vertical plate and the bearing respectively, thereby positioning the transfer trolley. The transfer trolley comprises a base and fixed columns arranged on the left and right sides of the rear end of the base, the upper end and the lower end of the two fixed columns are respectively provided with guide rails, the first moving column and the second moving column are respectively provided with column sliding blocks moving along the guide rails, the first moving column and the second column are respectively provided with carrying object-carrying strips extending to the front end of the base; the object-carrying strips and the carrying object-carrying strips are respectively provided with V-shaped limiting grooves for limiting the fishing rods.

5. The automatic swing lever system of claim 1, wherein: The X-direction slide rails of the X-direction displacement device located on the same side are two X-direction slide rails arranged in parallel, a first slider matched with the upper X-direction slide rail is connected with a first synchronous belt, and the first synchronous belt drives the first slider to move along the X-direction slide rail; the Y-direction slide rails of the Y-direction displacement device located on the same side are two Y-direction slide rails arranged in parallel, two second sliders are connected through a slider connecting plate, the slider connecting plate is connected with a carrier supporting strip, the slider connecting plate is connected with a second synchronous belt wheel, and the second slider moves along the Y-direction slide rail under the driving of the second synchronous belt.

6. The automatic swing lever system of claim 1, wherein: The carrier supporting strip is adjustably connected with a displacement adjusting plate, the displacement adjusting plate is connected with a displacement frame, and the displacement frame is connected with the second slider.

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