Chain link self-positioning type mooring chain welding seam polishing equipment and using method thereof

Abstract

The invention relates to the technical field of mooring chain machining, and discloses chain link self-positioning type mooring chain welding seam polishing equipment and a using method thereof.The chain link self-positioning type mooring chain welding seam polishing equipment comprises a self-positioning type supporting mechanism, a linkage control mechanism is fixedly arranged on one side of the self-positioning type supporting mechanism, and a linkage self-positioning mechanism is connected to one side of the linkage control mechanism; the output end of a driving motor fixed to one side of a first positioning sleeve drives a positioning shaft to rotate, so that a first positioning rack drives one rotary grinding mechanism to move upwards through a fixing frame, and one end of a second positioning rack drives the other rotary grinding mechanism to move in parallel; the two rotary polishing mechanisms are convenient to synchronously move; through positioning meshing of the driving positioning gear, when the positioning column is clamped into the hole diameter of the anchor chain, the rotary grinding mechanism just makes contact with the weld joint of the anchor chain, positioning and grinding of the anchor chain are conveniently conducted in a linkage mode, and the hidden danger problem of uneven weld joint grinding or missing grinding caused by non-linkage of the mechanism is avoided.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mooring chain processing, and particularly relates to a chain link self-positioning type mooring chain weld polishing device and a use method thereof. BACKGROUND

[0002] In a ship mooring system, the anchor chain, as a key component connecting the anchor and the ship body and transmitting the anchor holding force, plays a crucial role. It is usually composed of anchor end links, intermediate links and end links. The main functions of the anchor chain are as follows: first, it connects the anchor and the ship body and effectively transmits the holding force generated by the anchor on the seabed to the ship body; second, in the state of ship anchoring, the anchor chain itself has a certain weight, and when the ship is subjected to external forces such as wind and current, the anchor chain can play a certain buffering effect in the water; in addition, the part of the anchor chain lying on the seabed keeps the force acting on the anchor in a horizontal direction, which helps the anchor to hold the seabed more reliably. At the same time, the part of the anchor chain is blocked by the soil, which can also provide additional anchoring force for the ship.

[0003] In the prior art, the polishing work of the mooring chain weld mainly depends on the workers holding the polishing equipment to complete. Due to the large scale of the mooring chain project, this manual polishing method not only easily leads to uneven polishing effect, but also easily causes workers to feel tired after a long time of operation. More importantly, in the polishing process, the positioning of the anchor chain weld is inconvenient. At present, external devices need to be used for positioning, but in the absence of linkage between the devices, it is easy to cause uneven polishing and missed polishing, etc. In addition, the weld inside the connection of the mooring chain is difficult to polish effectively due to its special position. The rough weld surface not only increases the risk of uneven spraying of anti-rust paint, but also increases the local stress of the mooring chain, which may easily cause the risk of fracture due to stress concentration.

[0004] Therefore, it is necessary to invent a chain link self-positioning type mooring chain weld polishing device and a use method thereof to solve the above problems, which can realize precise self-positioning of the anchor chain weld and the polishing equipment linkage, and ensure that the polishing wheel can accurately polish the weld. SUMMARY

[0005] In view of the above problems, the present application provides a chain link self-positioning type mooring chain weld polishing device and a use method thereof to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a chain link self-positioning type mooring chain weld polishing device and a use method thereof, comprising a self-positioning support mechanism, one side of the self-positioning support mechanism is fixedly provided with a linkage control mechanism, one side of the linkage control mechanism is connected with a linkage self-positioning mechanism, wherein,

[0007] The self-positioning support mechanism comprises a support base;

[0008] The linkage control mechanism comprises a first support frame and a second support frame fixed on one side of the support base, a first positioning sleeve and a second positioning sleeve are respectively fixed on one side of the first support frame and one side of the second support frame, a first positioning gear is rotatably arranged on one side of the first positioning sleeve, a first positioning rack is engaged with the tooth surface of the first positioning gear, a second positioning gear is rotatably arranged on one side of the second positioning sleeve through a first positioning frame, a second positioning rack is engaged with the tooth surface of the second positioning gear, a positioning shaft is fixed on one side of the first positioning gear, a third positioning gear is fixed on one end of the positioning shaft, and the tooth surface of the third positioning gear is engaged with one side of the tooth surface of the second positioning gear.

[0009] The linkage self-positioning mechanism comprises a drive positioning gear fixed on one end of the outer wall of the positioning shaft, a drive rack is engaged with the tooth surface of the drive positioning gear, a connecting frame is fixed on one end of the drive rack, and a plurality of positioning columns are fixed on the top end of the connecting frame.

[0010] Preferably, one end of the outer wall of the first positioning rack is connected with the inner wall of the first positioning sleeve, one end of the outer wall of the second positioning rack is connected with the inner wall of the second positioning sleeve, one end of the first positioning frame is fixed with a second positioning frame, the outer wall of the positioning shaft is connected with one side of the second positioning frame, the drive positioning gear is located in the second positioning frame, one end of the outer wall of the drive rack is in sliding contact with one side of the inner wall of the second positioning frame, and one end of the second positioning rack is fixed with a limiting block.

[0011] Preferably, a drive motor is fixed on one side of the first positioning sleeve, and the output end of the drive motor is fixedly connected with the middle position of the first positioning gear.

[0012] Preferably, a storage box is communicated with one end of the support base, an anchor chain is stored on the top end of the storage box, a guide groove is formed in the middle position of the support base, a plurality of limiting seats are fixed in the middle position of the guide groove, a plurality of support shafts are fixed on one side of each of the limiting seats, support wheels are rotatably arranged on the outer wall of each of the support shafts, a plurality of guide shafts are fixed on the inner wall of the guide groove, guide wheels are rotatably arranged on the outer wall of each of the guide shafts, a plurality of sliding grooves are formed in the middle position of the support base, a positioning groove is connected to the bottom end of each of the sliding grooves, the outer wall of each of the positioning columns is in sliding contact with the inner wall of each of the sliding grooves, and the outer wall of the connecting frame is in sliding contact with the inner wall of the positioning groove.

[0013] Preferably, the top end of each of the positioning columns is connected with one side of the anchor chain.

[0014] Preferably, the top end of the first positioning rack is fixedly provided with a fixing frame, and one end of the fixing frame and one end of the second positioning rack are both fixedly provided with a rotating polishing mechanism.

[0015] Preferably, the rotating polishing mechanism comprises a positioning ring, the outer wall of the positioning ring is slidably provided with a fixed tooth ring, one end of the fixed tooth ring is fixedly provided with a rotating ring through a plurality of connecting blocks, both ends of one side of the positioning ring are both fixedly provided with a fixing seat, one side of both the fixing seats is rotatably provided with a fixed gear, the tooth surface of both the fixed gears is engaged with the tooth surface of the fixed tooth ring, the other side of both the fixing seats is both fixedly provided with a first motor, and the output end of both the first motors is respectively fixedly connected with the middle position of both the fixed gears.

[0016] Preferably, both ends of the rotating ring are rotatably provided with a first positioning seat, the bottom end of both the first positioning seats is both fixedly provided with a buffer sleeve, the inner wall of both the buffer sleeves is slidably provided with a buffer shaft, the bottom end of both the buffer shafts is both fixedly provided with a second positioning seat, the bottom end of both the second positioning seats is both clamped with a polishing wheel, four edge sides of the outer wall of both the buffer sleeves are all provided with a fixing groove, one end of both the buffer shafts is both fixedly provided with four positioning buckles, the outer wall of the plurality of positioning buckles is respectively in sliding contact with the inner wall of the plurality of fixing grooves, and the outer wall of the buffer sleeve is sleeved with a buffer spring.

[0017] Preferably, one side of the support base is fixedly provided with an intelligent control panel, and the driving motor, the first motor and the second motor are all electrically connected with the external power supply through the intelligent control panel.

[0018] Preferably, a chain link self-positioning type mooring chain weld polishing equipment uses the following method:

[0019] Step one, when the chain link self-positioning type mooring chain weld polishing equipment is needed, the anchor chain to be polished is placed in the inside of the storage frame, one end of the anchor chain is slid in the inside of the guide groove, and the support and guidance of the support wheel and the guide wheel make one end of the anchor chain stably slide through the external traction device;

[0020] Step two, when the anchor chain moves to the corresponding position, the output end of the driving motor fixed on one side of the first positioning sleeve drives the positioning shaft to rotate, the first positioning gear and the third positioning gear fixed on both ends of the positioning shaft rotate, the tooth surface of the first positioning gear is engaged with the tooth surface of the first positioning rack, the tooth surface of the third positioning gear is engaged with the tooth surface of the second positioning gear, the tooth surface of the second positioning gear is engaged with the tooth surface of the second positioning rack, the first positioning rack drives one of the rotating polishing mechanisms to move upward through the fixing frame, and one end of the second positioning rack drives the other rotating polishing mechanism to move in parallel;

[0021] Step three, when the positioning shaft rotates, the tooth surface of the driving positioning gear fixed on one end of the outer wall of the positioning shaft meshes with the tooth surface of the driving rack, so that the driving rack drives the connecting frame and the positioning column to slide along the sliding groove and the positioning groove, so that when the positioning column is engaged into the hole diameter of the anchor chain, the rotary polishing mechanism just contacts the weld of the anchor chain;

[0022] Step four, when the rotary polishing mechanism contacts the outer wall of the weld, the output end of the second motor fixed on one end of the rotating ring drives the first positioning seat, the second positioning seat and the polishing wheel to rotate, the positioning buckle fixed on the top end of the buffer shaft is slidably connected with the fixed groove opened on the outer wall of the buffer sleeve, and the elastic deformation of the buffer spring inserted in the outer wall of the buffer sleeve enables the polishing wheel to stably rotate while closely contacting the weld;

[0023] Step five, the output end of the first motor fixed on one side of the fixed seat drives the fixed gear to rotate, so that the tooth surface of the fixed gear meshes with the tooth surface of the fixed gear ring, so that the fixed gear ring drives the rotating ring to rotate through the connecting block, and the alternating meshing of the two fixed gears and the fixed gear ring enables the rotating ring to rotate on the outer wall of the weld.

[0024] The technical effects and advantages of the present application are as follows:

[0025] 1、The output end of the driving motor fixed on one side of the first positioning sleeve drives the positioning shaft to rotate, so that the first positioning rack drives one of the rotary polishing mechanisms to move upward through the fixed frame, and the other rotary polishing mechanism is driven to move in parallel by one end of the second positioning rack, so that the two rotary polishing mechanisms can move synchronously; the tooth surface of the driving positioning gear fixed on one end of the outer wall of the positioning shaft meshes with the tooth surface of the driving rack, so that the driving rack drives the connecting frame and the positioning column to slide along the sliding groove and the positioning groove, so that when the positioning column is engaged into the hole diameter of the anchor chain, the rotary polishing mechanism just contacts the weld of the anchor chain, so that the positioning and polishing of the anchor chain can be linked, avoiding the problems of uneven polishing or missed polishing caused by the non-linkage of the mechanism;

[0026] 2、The output end of the second motor fixed on one end of the rotating ring drives the first positioning seat, the second positioning seat and the polishing wheel to rotate, the positioning buckle fixed on the top end of the buffer shaft is slidably connected with the fixed groove opened on the outer wall of the buffer sleeve, and the elastic deformation of the buffer spring inserted in the outer wall of the buffer sleeve enables the polishing wheel to stably rotate while closely contacting the weld, so that the weld is fully polished, avoiding the problem of insufficient polishing caused by the high hardness of the weld, reducing the local stress of the anchor chain and reducing the risk of anchor chain fracture;

[0027] 3、The first motor is fixed on one side of the fixed seat, the output end of the first motor drives the fixed gear to rotate, the two fixed gears and the fixed gear ring are alternately engaged, the rotating ring is convenient to rotate on the outer wall of the weld, when the rotating ring and the fixed gear ring coincide, the opening of the rotating ring is convenient to remove the node of the anchor chain, the polishing convenience of the anchor chain weld is increased, the weld inside the anchor chain node and the stubborn weld are fully polished, and the processing efficiency of the anchor chain polishing is improved.

[0028] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The purposes and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0030] Figure 1 is the anchor chain weld polishing positioning schematic diagram of the present application;

[0031] Figure 2 is the self-positioning support mechanism schematic diagram of the present application;

[0032] Figure 3 is the self-positioning support mechanism sectional view schematic diagram of the present application;

[0033] Figure 4 is the self-positioning support mechanism schematic diagram of the present application; Figure 2 is the enlarged node schematic diagram of A in the present application;

[0034] Figure 5 is the linkage self-positioning mechanism distribution schematic diagram of the present application;

[0035] Figure 6 is the linkage control mechanism and rotating polishing mechanism distribution schematic diagram of the present application;

[0036] Figure 7 is the linkage control mechanism and schematic diagram of the present application;

[0037] Figure 8 is the linkage control mechanism and linkage self-positioning mechanism partial angle one schematic diagram of the present application;

[0038] Figure 9 is the linkage control mechanism and linkage self-positioning mechanism partial angle two schematic diagram of the present application;

[0039] Figure 10 is the schematic diagram of the linkage relationship of the first positioning gear, the second positioning gear, the third positioning gear and the driving gear of the application;

[0040] Figure 11 is the distribution schematic diagram of the rotating polishing mechanism of the application;

[0041] Figure 12 is the angle one schematic diagram of the rotating polishing mechanism of the application;

[0042] Figure 13 is the angle two schematic diagram of the rotating polishing mechanism of the application;

[0043] Figure 14 is the schematic diagram of the polishing wheel buffering mode of the application;

[0044] Figure 15 is the cross-sectional schematic diagram of the polishing wheel buffering mode of the application;

[0045] Figure 16 is the schematic diagram of the linkage self-positioning mechanism of the application.

[0046] In the figure: 1, self-positioning support mechanism; 101, support base; 102, storage frame; 103, sliding groove; 104, positioning groove; 105, guide groove; 106, limiting seat; 107, support shaft; 108, support wheel; 109, guide shaft; 110, guide wheel; 2, anchor chain; 3, linkage control mechanism; 301, first support frame; 302, second support frame; 303, first positioning sleeve; 304, second positioning sleeve; 305, positioning shaft; 306, driving motor; 307, first positioning gear; 308, first positioning rack; 309, fixed frame; 310, second positioning gear; 311, second positioning rack; 312, limiting block; 313, third positioning gear; 314, first positioning frame; 315, second positioning frame; 4, rotating polishing mechanism; 401, positioning ring; 402, fixed seat; 403, first motor; 404, fixed gear; 405, second motor; 406, fixed gear ring; 407, connecting block; 408, rotating ring; 409, first positioning seat; 410, buffer spring; 411, second positioning seat; 412, polishing wheel; 413, buffer sleeve; 414, fixed groove; 415, buffer shaft; 416, positioning buckle; 5, linkage self-positioning mechanism; 501, driving positioning gear; 502, driving rack; 503, positioning column; 504, connecting frame. DETAILED DESCRIPTION

[0047] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0048] The present application provides a chain self-positioning mooring chain weld polishing device and a use method thereof as shown in the drawings. Figures 1-16 The present application provides a chain self-positioning mooring chain weld polishing device and a use method thereof as shown in the drawings.

[0049] The self-positioning support mechanism 1 comprises a support base 101.

[0050] The linkage control mechanism 3 comprises a first support frame 301 and a second support frame 302 fixed on one side of the support base 101, a first positioning sleeve 303 and a second positioning sleeve 304 are fixed on one side of the first support frame 301 and the second support frame 302 respectively, a first positioning gear 307 is rotatably arranged on one side of the first positioning sleeve 303, a first positioning rack 308 is arranged on the tooth surface of the first positioning gear 307, a second positioning gear 310 is rotatably arranged on one side of the second positioning sleeve 304 through a first positioning frame 314, a second positioning rack 311 is arranged on the tooth surface of the second positioning gear 310, a positioning shaft 305 is fixed on one side of the first positioning gear 307, a third positioning gear 313 is fixed on one end of the positioning shaft 305, and the tooth surface of the third positioning gear 313 is engaged with one side of the tooth surface of the second positioning gear 310.

[0051] One end of the outer wall of the first positioning rack 308 is connected with the inner wall of the first positioning sleeve 303, one end of the outer wall of the second positioning rack 311 is connected with the inner wall of the second positioning sleeve 304, one end of the first positioning frame 314 is fixed with a second positioning frame 315, the outer wall of the positioning shaft 305 is connected with one side of the second positioning frame 315, the driving positioning gear 501 is located in the inside of the second positioning frame 315, one end of the outer wall of the driving rack 502 is in sliding contact with one side of the inner wall of the second positioning frame 315, and one end of the second positioning rack 311 is fixed with a limiting block 312.

[0052] One side of the first positioning sleeve 303 is fixed with a driving motor 306, and the output end of the driving motor 306 is fixedly connected with the middle position of the first positioning gear 307.

[0053] When the anchor chain 2 moves to the corresponding position, the output end of the drive motor 306 fixed on one side of the first positioning sleeve 303 drives the positioning shaft 305 to rotate, causing the first positioning gear 307 and the third positioning gear 313 fixed at both ends of the positioning shaft 305 to rotate. This causes the tooth surface of the first positioning gear 307 to mesh with the tooth surface of the first positioning rack 308, while the tooth surface of the third positioning gear 313 meshes with the tooth surface of the second positioning gear 310. This causes the tooth surface of the second positioning gear 310 to mesh with the tooth surface of the second positioning rack 311, so that the first positioning rack 308 drives one of the rotary grinding mechanisms 4 to move upward through the fixing frame 309, and one end of the second positioning rack 311 drives the other rotary grinding mechanism 4 to move parallel, making it easy for the two rotary grinding mechanisms 4 to move synchronously.

[0054] The linkage self-positioning mechanism 5 includes a drive positioning gear 501 fixed to one end of the outer wall of the positioning shaft 305. The tooth surface of the drive positioning gear 501 is meshed with a drive rack 502. One end of the drive rack 502 is fixed with a connecting frame 504. The top end of the connecting frame 504 is fixed with multiple positioning posts 503. The top ends of the multiple positioning posts 503 are all inserted and connected to one side of the anchor chain 2.

[0055] When the positioning shaft 305 rotates, the tooth surface of the drive positioning gear 501 fixed to one end of the outer wall of the positioning shaft 305 meshes with the tooth surface of the drive rack 502, causing the drive rack 502 to drive the connecting frame 504 and the positioning column 503 to slide along the sliding groove 103 and the positioning groove 104. Since the diameter of the drive positioning gear 501 is larger than the diameter of the first positioning gear 307, the moving speed of the connecting frame 504 and the positioning column 503 is faster than that of the rotary grinding mechanism 4. When the positioning column 503 is engaged in the hole of the anchor chain 2, the rotary grinding mechanism 4 just contacts the weld of the anchor chain 2, making it easy to coordinate the positioning and grinding of the anchor chain 2, avoiding the hidden danger of uneven grinding or missed grinding of the weld due to the lack of coordination of the mechanism.

[0056] As a specific embodiment of the present application, one end of the support base 101 is communicated with a storage frame 102, the top end of the storage frame 102 stores an anchor chain 2, a guide groove 105 is formed in the middle position of the support base 101, a plurality of limiting seats 106 are fixedly arranged in the middle position of the guide groove 105, a plurality of support shafts 107 are fixedly arranged on one side of the plurality of limiting seats 106, support wheels 108 are rotatably arranged on the outer walls of the plurality of support shafts 107, a plurality of guide shafts 109 are fixedly arranged on the inner walls of the guide groove 105, guide wheels 110 are rotatably arranged on the outer walls of the plurality of guide shafts 109, a plurality of sliding grooves 103 are formed in the middle position of the support base 101, a positioning groove 104 is connected to the bottom end of the plurality of sliding grooves 103, the outer walls of a plurality of positioning columns 503 are in sliding contact with the inner walls of the plurality of sliding grooves 103, and the outer wall of a connecting frame 504 is in sliding contact with the inner wall of the positioning groove 104.

[0057] When the chain link self-positioning type mooring chain weld polishing equipment is needed, the anchor chain 2 to be polished is placed inside the storage frame 102, and one end of the anchor chain 2 is slid inside the guide groove 105, and the support and guidance of the support wheels 108 and the guide wheels 110 enable one end of the anchor chain 2 to be stably pulled and slid by an external traction device.

[0058] As a specific embodiment of the present application, the top end of the first positioning rack 308 is fixedly provided with a fixed frame 309, and one end of the fixed frame 309 and one end of the second positioning rack 311 are fixedly provided with a rotating polishing mechanism 4.

[0059] The rotating polishing mechanism 4 comprises a positioning ring 401, a fixed tooth ring 406 is slidably arranged on the outer wall of the positioning ring 401, one end of the fixed tooth ring 406 is fixedly provided with a rotating ring 408 through a plurality of connecting blocks 407, both ends of one side of the positioning ring 401 are fixedly provided with fixed seats 402, one side of both fixed seats 402 is rotatably provided with fixed gears 404, the tooth surfaces of both fixed gears 404 are engaged with the tooth surfaces of the fixed tooth ring 406, the other side of both fixed seats 402 is fixedly provided with first motors 403, and the output ends of both first motors 403 are fixedly connected with the middle positions of both fixed gears 404.

[0060] Both ends of the rotating ring 408 are rotatably provided with first positioning seats 409, the bottom ends of both first positioning seats 409 are fixedly provided with buffer sleeves 413, the inner walls of both buffer sleeves 413 are slidably provided with buffer shafts 415, the bottom ends of both buffer shafts 415 are fixedly provided with second positioning seats 411, the bottom ends of both second positioning seats 411 are clamped with polishing wheels 412, four fixed grooves 414 are formed in the outer walls of both buffer sleeves 413, one end of each of both buffer shafts 415 is fixedly provided with four positioning buckles 416, the outer walls of a plurality of positioning buckles 416 are in sliding contact with the inner walls of a plurality of fixed grooves 414, and a buffer spring 410 is sleeved on the outer wall of the buffer sleeve 413.

[0061] When the rotating polishing mechanism 4 contacts the outer wall of the weld, the output end of the second motor 405 fixed to one end of the rotating ring 408 drives the first positioning seat 409, the second positioning seat 411 and the polishing wheel 412 to rotate, and the positioning buckle 416 fixed to the top end of the buffer shaft 415 is in sliding connection with the fixed groove 414 opened on the outer wall of the buffer sleeve 413, and the elastic deformation of the buffer spring 410 inserted in the outer wall of the buffer sleeve 413 enables the polishing wheel 412 to stably rotate while being in close contact with the weld, so that the weld is fully polished, the problem of insufficient polishing caused by the large hardness of the weld is avoided, the local stress of the anchor chain 2 is reduced, and the hidden trouble problem of the anchor chain 2 breaking is reduced.

[0062] The output end of the first motor 403 fixed to one side of the fixed seat 402 drives the fixed gear 404 to rotate, so that the tooth surface of the fixed gear 404 is engaged with the tooth surface of the fixed gear ring 406, the fixed gear ring 406 drives the rotating ring 408 to rotate through the connecting block 407, and the alternating engagement of the two fixed gears 404 and the fixed gear ring 406 enables the rotating ring 408 to rotate completely on the outer wall of the weld, and when the rotating ring 408 and the fixed gear ring 406 coincide, the opening of the rotating ring 408 is convenient for moving out the node of the anchor chain 2, the polishing convenience of the weld of the anchor chain 2 is increased, and the weld inside the node of the anchor chain 2 and the stubborn weld are both fully polished, and the processing efficiency of the anchor chain 2 polishing is improved.

[0063] As a specific embodiment of the present application, one side of the support base 101 is fixedly provided with an intelligent control panel, and the driving motor 306, the first motor 403 and the second motor 405 are all electrically connected with the external power supply through the intelligent control panel.

[0064] As a specific embodiment of the present application, a method for using the chain link self-positioning type mooring chain weld polishing equipment is as follows:

[0065] Step one, when the chain link self-positioning type mooring chain weld polishing equipment is needed, the anchor chain 2 to be polished is placed in the inside of the storage frame 102, one end of the anchor chain 2 is slid in the inside of the guide groove 105, and the support and guidance of the support wheel 108 and the guide wheel 110 enable one end of the anchor chain 2 to be stably pulled and slid by an external traction device;

[0066] Step two, when the anchor chain 2 moves to the corresponding position, the output end of the drive motor 306 fixed on one side of the first positioning sleeve 303 drives the positioning shaft 305 to rotate, so that the first positioning gear 307 and the third positioning gear 313 fixed on both ends of the positioning shaft 305 rotate, so that the tooth surface of the first positioning gear 307 meshes with the tooth surface of the first positioning rack 308, and the tooth surface of the third positioning gear 313 meshes with the tooth surface of the second positioning gear 310, so that the tooth surface of the second positioning gear 310 meshes with the tooth surface of the second positioning rack 311, so that the first positioning rack 308 drives one of the rotating polishing mechanisms 4 to move upward through the fixed frame 309, and the other rotating polishing mechanism 4 is driven to move in parallel by one end of the second positioning rack 311.

[0067] Step three, when the positioning shaft 305 rotates, the tooth surface of the drive positioning gear 501 fixed on one end of the outer wall of the positioning shaft 305 meshes with the tooth surface of the drive rack 502, so that the drive rack 502 drives the connecting frame 504 and the positioning column 503 to slide along the sliding groove 103 and the positioning groove 104, so that when the positioning column 503 is engaged into the hole diameter of the anchor chain 2, the rotating polishing mechanism 4 just contacts the weld of the anchor chain 2;

[0068] Step four, when the rotating polishing mechanism 4 contacts the outer wall of the weld, the output end of the second motor 405 fixed on one end of the rotating ring 408 drives the first positioning seat 409, the second positioning seat 411 and the polishing wheel 412 to rotate, and the positioning buckle 416 fixed on the top end of the buffer shaft 415 is connected with the fixed groove 414 opened on the outer wall of the buffer sleeve 413 through sliding connection, and the polishing wheel 412 stably rotates while closely contacting the weld through the elastic deformation of the buffer spring 410 inserted in the outer wall of the buffer sleeve 413;

[0069] Step five, the output end of the first motor 403 fixed on one side of the fixed seat 402 drives the fixed gear 404 to rotate, so that the tooth surface of the fixed gear 404 meshes with the tooth surface of the fixed gear ring 406, so that the fixed gear ring 406 drives the rotating ring 408 to rotate through the connecting block 407, and the alternating meshing of the two fixed gears 404 and the fixed gear ring 406 makes the rotating ring 408 rotate on the outer wall of the weld.

[0070] Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A link self-positioning mooring chain weld grinding device, comprising a self-positioning support mechanism (1), characterized in that: A linkage control mechanism (3) is fixedly provided on one side of the self-positioning support mechanism (1), and a linkage self-positioning mechanism (5) is connected to one side of the linkage control mechanism (3). The self-positioning support mechanism (1) includes a support base (101); The linkage control mechanism (3) includes a first support frame (301) and a second support frame (302) fixed on one side of the support base (101). A first positioning sleeve (303) and a second positioning sleeve (304) are respectively fixed on one side of the first support frame (301) and one side of the second support frame (302). A first positioning gear (307) is rotatably provided on one side of the first positioning sleeve (303). A first positioning rack (308) is meshed on the tooth surface of the first positioning gear (307). A second positioning gear (310) is rotatably provided on one side of the second positioning sleeve (304) through the first positioning frame (314). A second positioning rack (311) is meshed on the tooth surface of the second positioning gear (310). A positioning shaft (305) is fixed on one side of the first positioning gear (307). A third positioning gear (313) is fixed at one end of the positioning shaft (305). The tooth surface of the third positioning gear (313) meshes with one side of the tooth surface of the second positioning gear (310). The linkage self-positioning mechanism (5) includes a drive positioning gear (501) fixed to one end of the outer wall of the positioning shaft (305). The tooth surface of the drive positioning gear (501) is meshed with a drive rack (502). One end of the drive rack (502) is fixedly provided with a connecting frame (504). The top end of the connecting frame (504) is fixedly provided with multiple positioning pins (503).

2. The link self-positioning mooring chain weld grinding equipment according to claim 1, characterized in that: One end of the outer wall of the first positioning rack (308) is inserted and connected to the inner wall of the first positioning sleeve (303), one end of the outer wall of the second positioning rack (311) is inserted and connected to the inner wall of the second positioning sleeve (304), one end of the first positioning frame (314) is fixedly provided with the second positioning frame (315), the outer wall of the positioning shaft (305) is inserted and connected to one side of the second positioning frame (315), the driving positioning gear (501) is located inside the second positioning frame (315), one end of the outer wall of the driving rack (502) is in sliding contact with one side of the inner wall of the second positioning frame (315), and one end of the second positioning rack (311) is fixedly provided with the limiting block (312).

3. The link self-positioning mooring chain weld grinding equipment according to claim 1, characterized in that: A drive motor (306) is fixedly provided on one side of the first positioning sleeve (303), and the output end of the drive motor (306) is fixedly connected to the middle position of the first positioning gear (307).

4. The link self-positioning mooring chain weld grinding equipment according to claim 1, characterized in that: One end of the support base (101) is connected to a storage frame (102), and the top of the storage frame (102) stores an anchor chain (2). A guide groove (105) is provided in the middle of the support base (101), and multiple limiting seats (106) are fixedly provided in the middle of the guide groove (105). Multiple support shafts (107) are fixedly provided on one side of each of the multiple limiting seats (106), and support wheels (108) are rotatably provided on the outer wall of each of the multiple support shafts (107). The inner wall of the 05) is fixedly provided with multiple guide shafts (109), and the outer wall of each of the multiple guide shafts (109) is rotatably provided with guide wheels (110). The middle position of the support base (101) is provided with multiple sliding grooves (103), and the bottom end of the multiple sliding grooves (103) is connected to a positioning groove (104). The outer wall of the multiple positioning columns (503) slides in contact with the inner wall of the multiple sliding grooves (103), and the outer wall of the connecting frame (504) slides in contact with the inner wall of the positioning groove (104).

5. The link self-positioning mooring chain weld grinding equipment according to claim 4, characterized in that: The tops of the multiple positioning posts (503) are interlocked with one side of the anchor chain (2).

6. The link self-positioning mooring chain weld grinding equipment according to claim 3, characterized in that: A fixing frame (309) is fixedly provided at the top of the first positioning rack (308), and a rotary grinding mechanism (4) is fixedly provided at one end of the fixing frame (309) and one end of the second positioning rack (311).

7. The link self-positioning mooring chain weld grinding equipment according to claim 6, characterized in that: The rotary grinding mechanism (4) includes a positioning ring (401), a fixed toothed ring (406) is slidably provided on the outer wall of the positioning ring (401), a rotating ring (408) is fixedly provided at one end of the fixed toothed ring (406) through a plurality of connecting blocks (407), a fixed seat (402) is fixedly provided at both ends of one side of the positioning ring (401), a fixed gear (404) is rotatably provided on one side of the two fixed seats (402), the tooth surfaces of the two fixed gears (404) mesh with the tooth surfaces of the fixed toothed ring (406), a first motor (403) is fixedly provided on the other side of the two fixed seats (402), and the output ends of the two first motors (403) are respectively fixedly connected to the middle position of the two fixed gears (404).

8. The link self-positioning mooring chain weld grinding equipment according to claim 7, characterized in that: Both ends of the rotating ring (408) are provided with first positioning seats (409), and the bottom ends of the two first positioning seats (409) are fixedly provided with buffer sleeves (413). The inner walls of the two buffer sleeves (413) are slidably provided with buffer shafts (415). The bottom ends of the two buffer shafts (415) are fixedly provided with second positioning seats (411). The bottom ends of the two second positioning seats (411) are engaged with grinding wheels (412). The four sides of the outer walls of the two buffer sleeves (413) are provided with fixing grooves (414). One end of the two buffer shafts (415) is fixedly provided with four positioning buckles (416). The outer walls of the multiple positioning buckles (416) are respectively in sliding contact with the inner walls of the multiple fixing grooves (414). The outer walls of the buffer sleeves (413) are fitted with buffer springs (410).

9. A link self-positioning mooring chain weld grinding device according to claim 7, characterized in that: A smart control panel is fixedly provided on one side of the support base (101). The drive motor (306), the first motor (403), and the second motor (405) are all electrically connected to an external power supply through the smart control panel.

10. A method for using a self-positioning mooring chain weld grinding device, characterized in that, The method is as follows: Step 1: When it is necessary to use the chain link self-positioning mooring chain weld grinding equipment, place the anchor chain (2) to be ground inside the storage frame (102), slide one end of the anchor chain (2) inside the guide groove (105), and through the support and guidance of the support wheel (108) and the guide wheel (110), make one end of the anchor chain (2) stably traction and slide through the external traction equipment; Step 2: When the anchor chain (2) moves to the corresponding position, the output end of the drive motor (306) fixed on one side of the first positioning sleeve (303) drives the positioning shaft (305) to rotate, so that the first positioning gear (307) and the third positioning gear (313) fixed at both ends of the positioning shaft (305) rotate, so that the tooth surface of the first positioning gear (307) meshes with the tooth surface of the first positioning rack (308), and at the same time, the tooth surface of the third positioning gear (313) meshes with the tooth surface of the second positioning gear (310), so that the tooth surface of the second positioning gear (310) meshes with the tooth surface of the second positioning rack (311), so that the first positioning rack (308) drives one of the rotary grinding mechanisms (4) to move upward through the fixed frame (309), and one end of the second positioning rack (311) drives the other rotary grinding mechanism (4) to move parallel. Step 3: When the positioning shaft (305) rotates, the tooth surface of the drive positioning gear (501) fixed at one end of the outer wall of the positioning shaft (305) meshes with the tooth surface of the drive rack (502), so that the drive rack (502) drives the connecting frame (504) and the positioning column (503) to slide along the sliding groove (103) and the positioning groove (104), so that when the positioning column (503) is engaged in the hole of the anchor chain (2), the rotary grinding mechanism (4) just contacts the weld of the anchor chain (2); Step 4: When the rotary grinding mechanism (4) contacts the outer wall of the weld, the output end of the second motor (405) fixed at one end of the rotating ring (408) drives the first positioning seat (409), the second positioning seat (411) and the grinding wheel (412) to rotate. The positioning buckle (416) fixed at the top of the buffer shaft (415) is slidably connected to the fixing groove (414) opened on the outer wall of the buffer sleeve (413). The elastic deformation of the buffer spring (410) inserted through the outer wall of the buffer sleeve (413) allows the grinding wheel (412) to rotate stably while making close contact with the weld. Step 5: The output end of the first motor (403) fixed on one side of the fixed base (402) drives the fixed gear (404) to rotate, so that the tooth surface of the fixed gear (404) meshes with the tooth surface of the fixed gear ring (406), so that the fixed gear ring (406) drives the rotating ring (408) to rotate through the connecting block (407). Through the alternating meshing of the two fixed gears (404) and the fixed gear ring (406), the rotating ring (408) can easily rotate completely on the outer wall of the weld.

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