Welding equipment for trackless rubber-tyred vehicle

Abstract

The invention relates to the technical field of welding equipment, and discloses welding equipment for a trackless rubber-tyred vehicle, the welding equipment comprises a bottom plate, a frame main body and a back plate fixedly mounted at the top of the bottom plate, a top plate is fixedly connected to the upper part of one side of the front surface of the back plate, side plates are symmetrically and fixedly connected to the two sides of the top of the bottom plate, and the welding equipment further comprises a servo motor, the bottom plate is fixedly mounted on the outer side of one of the side plates, an overturning plate is fixedly mounted between the two side plates, a collecting box is fixedly connected to the middle of the top of the bottom plate, and a filter screen part is fixedly mounted in the collecting box; the collecting mechanism is arranged in the side plate, positioning mechanisms are symmetrically arranged at the top of the overturning plate, and a transverse adjusting device and an electric push rod are fixedly mounted at the top of the top plate; and the collecting mechanism comprises a rotating shaft and a vertical groove, and the problems that the device is inconvenient to weld the placing bottom surface of the frame, the welding efficiency is reduced, and welding scraps are inconvenient to collect and clean are solved.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to welding equipment used for trackless rubber-tyred vehicles. Background Art

[0002] The rubber-tyred trackless vehicle is a means of transport specially designed for use in complex environments such as mines and tunnels. In the design and manufacture of the frame of the trackless rubber-tyred vehicle, the frame needs to be welded. After the frame is fixed, the existing welding equipment generally needs to be flipped over and repositioned for welding the bottom surface of the frame, which is inconvenient to operate. The waste chips after welding remain on the placement platform, which will also affect the normal welding operation of the subsequent frame.

[0003] The cam is an axially parallelogram of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the first and second bearings, and the cam is a plurality of axially parallelograms of the second ... third bearings, and the cam is a plurality of

[0004] Therefore a welding device for a trackless rubber-tyred vehicle is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a welding device for a trackless rubber-tyred vehicle to solve the problem that the device is inconvenient for welding the bottom surface of the frame, which reduces the welding efficiency and is inconvenient for collecting and cleaning welding waste.

[0006] To achieve the above object, the present invention provides the following technical solution: a welding device for a trackless rubber-tyred vehicle, comprising a bottom plate, a frame body, and a back plate fixedly installed on the top of the bottom plate, wherein the back plate is located on the back side of the top of the bottom plate, a top plate is fixedly connected to the upper part of the front side of the back plate, and side plates are symmetrically fixedly connected to the top of the bottom plate on both sides; Also includes: A servo motor is fixedly mounted on the outside of one of the side plates, a flip plate is fixedly mounted between the two side plates, a collecting box is fixedly connected to the middle of the top of the bottom plate, and a filter part is fixedly mounted inside the collecting box; The collecting mechanism is arranged inside the side plate, the top of the flip plate is symmetrically provided with a positioning mechanism, the top of the top plate is fixedly installed with a lateral adjustment device and an electric push rod, the bottom end of the telescopic part of the electric push rod is fixedly installed with a longitudinal adjustment device, and the output end of the longitudinal adjustment device is fixedly installed with a welding equipment body; The collecting mechanism comprises a rotating shaft and a vertical slot, wherein the rotating shaft is located above the inner part of the side plate, the rotating shaft is rotatably connected to the side plate, the vertical slot is vertically opened in the middle of the inner part of the side plate, the outer side of the rotating shaft is fixedly connected to a main gear, the inner part of the vertical slot is horizontally rotatably installed with a horizontal shaft, the outer side of the horizontal shaft is fixedly connected to a slave gear, and the slave gear is meshed and connected with the main gear; A lower shaft is rotatably installed at the lower part of the vertical slot, a belt drive assembly is fixedly installed between the lower shaft and the horizontal shaft, a mounting box is fixedly connected to the lower part of the side plate close to the collecting box, a fan blade is fixedly installed on the outside of the lower shaft, the fan blade is located inside the mounting box, an extraction pipe is connected to the lower part of the side of the mounting box away from the side plate, a connecting pipe is connected to the top of the extraction pipe, and air extraction holes are evenly opened in the middle of the bottom of the collecting box; The top end of the connecting pipe is connected to the vertical slot, one end of the lower shaft is fixedly connected to a connecting rod, both sides of the collecting box are symmetrically fixedly connected to fixing blocks, one end of the fixing block away from the collecting box is fixedly connected to a gear box, one end of the connecting rod away from the lower shaft is fixedly connected to a main bevel gear, and two side shafts are symmetrically installed inside the gear box for rotation; One end of the side shaft is fixedly connected to a slave bevel gear, and the two slave bevel gears are meshed with the main bevel gear. Positioning plates are symmetrically fixedly connected to the two sides of the collection box. A reciprocating screw is fixedly connected to one end of the side shaft close to the positioning plate. The reciprocating screw is rotatably connected to the positioning plate, and an adjustment plate is threadedly connected to the outer side of the reciprocating screw. A sliding plate is fixedly connected to one side of the adjusting plate close to the collecting box, and the sliding plate is slidably connected to the collecting box. A moving rod is fixedly connected to one side of the sliding plate away from the adjusting plate, and a scraping rod is fixedly connected to one side of the moving rod, and the bottom of the scraping rod is in contact with the middle of the top of the filter part. The positioning mechanism comprises a central rod and an inclined groove, a vertical plate is symmetrically and slidably mounted on the top of the flip plate, a placement plate is mounted on the top of the vertical plate, and a clamping plate is fixedly connected to one side of the placement plate.

[0007] Preferably, the electric push rod is fixedly mounted on the output end of the lateral adjustment device, the longitudinal adjustment device is located below the top plate, the filter portion is trapezoidal in arrangement, there are no less than two slave gears, and both of the slave gears are meshed with the main gear.

[0008] By adopting the above technical solution, the exhaust hole can exhaust air through the filter screen while the flip plate flips, and the waste debris remaining on the surface of the flip plate falls directly due to its own weight or is attracted to fall, thereby reducing the splashing of waste debris. The scraper rod scrapes back and forth, and since the filter screen is higher in the middle and lower on both sides, the waste debris remaining in the middle of the filter screen is scraped to both sides, thereby reducing the obstruction of the exhaust hole by the waste debris.

[0009] Preferably, the horizontal axis can drive the lower axis to rotate through a belt transmission assembly, the belt transmission assembly is located inside the vertical slot, and an air inlet hole is opened on the top of the installation box.

[0010] By adopting the above technical solution, the servo motor drives the rotating shaft and the main gear on one side to rotate, and the rotating shaft on the other side assists in rotation to realize the flipping of the flip plate. The rotation of the main gear drives the rotation of the slave gear, and the slave gear drives the horizontal axis to rotate. The horizontal axis drives the lower shaft to rotate through the belt drive assembly, and the lower shaft drives the fan blades to rotate.

[0011] Preferably, the extraction pipe is embedded and fixed inside the bottom plate, the connecting pipe is connected to the extraction pipe, the extraction pipe is connected to the inside of the installation box, and the extraction pipe is located on the side of the fan blade close to the collection box.

[0012] By adopting the above technical solution, an air inlet hole is opened on the top of the installation box, and the fan blades rotate to draw air through the extraction pipe, so that the connecting pipe and the air extraction hole are at negative pressure, which facilitates the air extraction through the filter mesh.

[0013] Preferably, the connecting rod is rotatably connected to the mounting box, the two slave bevel gears are respectively located on both sides of the main bevel gear, and the number of the positioning plates is the same as the side shaft.

[0014] By adopting the above technical solution, the lower shaft drives the connecting rod and the main bevel gear to rotate, the main bevel gear drives the slave bevel gears on both sides to rotate, and the slave bevel gears drive the side shafts and the reciprocating screw to rotate.

[0015] Preferably, limiting grooves are symmetrically provided inside the two sides of the collection box, the slide plate is slidably connected to the limiting grooves, and the moving rod is located inside the collection box.

[0016] By adopting the above technical solution, the reciprocating linear movement of the adjustment plate is realized, and the adjustment plate drives the slide plate and the moving rod to move.

[0017] Preferably, the number of the limiting grooves is the same as that of the slide plate, and the positions correspond one to one, the scraping rods are arranged in an L shape, and the number of the scraping rods is not less than three.

[0018] By adopting the above technical solution, the slide plate slides in the limiting groove to limit the adjustment plate.

[0019] Preferably, the inclined groove is opened vertically, the inside of the flip plate is symmetrically provided with installation grooves, the inside of the installation groove is fixedly connected with a guide rod, the outside of the guide rod is slidably connected with a sliding sleeve, the top of the flip plate is opened with a top groove, the vertical plate is fixedly installed on the top of the sliding sleeve, and the vertical plate is slidably connected to the top groove.

[0020] By adopting the above technical solution, the clamping bolt is loosened to release the clamping bolt from the guide rod, and the clamping plate is pulled. The clamping plate drives the top block and the adjusting screw to move, and the adjusting screw drives the vertical plate to move. The vertical plate drives the sliding sleeve to slide on the guide rod, which is convenient for preliminary adjustment of the position of the placement plate.

[0021] Preferably, side grooves are symmetrically provided on the front and rear sides of the flip plate, the internal thread of the sliding sleeve is connected with a clamping bolt, the clamping bolt abuts against the mounting groove, the clamping bolt is slidably connected to the side groove, one side of the vertical plate is threadedly connected with an adjusting screw rod, the outer side of the adjusting screw rod is threadedly connected with a top block, the top of the top block is fixedly connected to the placement plate, and the placement plate is slidably connected to the vertical plate.

[0022] By adopting the above technical solution, the adjusting screw is rotated, the adjusting screw drives the top block to move, and the top block drives the placement plate to slide on the outside of the vertical plate, which facilitates further adjustment of the position of the placement plate and increases the range of clamping positioning.

[0023] Compared with the prior art, the invention has the following beneficial effects: a collecting mechanism is provided, and when the bottom surface welding of the vehicle frame body is required, the servo motor is started to drive the flipping plate to flip, so that the air extraction hole can be exhausted through the filter screen part, and the waste chips remaining on the surface of the flipping plate directly fall down due to their own weight, or are attracted to fall down, thereby reducing the splashing of waste chips and facilitating collection, and the scraping rod scrapes back and forth, and since the filter screen part is set high in the middle and low on both sides, the waste chips remaining in the middle of the filter screen part are scraped to both sides, thereby reducing the obstruction of the waste chips to the air extraction hole, realizing the adsorption and collection of waste chips while flipping, and improving the waste chip collection efficiency; 1. A collecting mechanism is provided, and the frame body to be welded is placed on the top of the flip plate and fixed. The lateral adjustment device is convenient for lateral adjustment, the electric push rod is convenient for lifting and lowering adjustment, and the longitudinal adjustment device is convenient for longitudinal adjustment. The frame body is welded by the welding equipment body. When the bottom surface welding of the frame body is required, the servo motor is started, and the servo motor drives the rotating shaft and the main gear on one side to rotate, and the rotating shaft on the other side assists in rotation, so as to realize the flipping of the flip plate. The rotation of the main gear drives the rotation of the slave gear, and the slave gear drives the horizontal axis to rotate. The horizontal axis drives the lower shaft to rotate through the belt drive assembly, and the lower shaft drives the fan blades to rotate. An air inlet is opened on the top of the installation box. The fan blades rotate and exhaust air through the extraction pipe, so that the connecting pipe and the exhaust hole are negative pressure, which is convenient for the exhaust hole to exhaust air through the filter screen, and cooperates with the flipping of the flip plate to make the flip plate The scraps remaining on the surface of the rotating plate fall directly due to their own weight, or are attracted to fall, which reduces the splashing of scraps and facilitates collection. The lower shaft drives the connecting rod and the main bevel gear to rotate, and the main bevel gear drives the slave bevel gears on both sides to rotate, and the slave bevel gear drives the side shaft and the reciprocating screw rod to rotate. The slide plate slides in the limit groove to limit the adjustment plate, so that the adjustment plate moves back and forth in a straight line. The adjustment plate drives the slide plate and the moving rod to move, so that the scraper rod scrapes back and forth. Since the filter part is set high in the middle and low on both sides, the scraps remaining in the middle of the filter part are scraped to both sides, thereby reducing the obstruction of the exhaust hole by the scraps. While realizing the flipping, the scraps are adsorbed and collected, which improves the scrap collection efficiency and solves the problem that the device is not convenient for welding the bottom surface of the frame, reduces the welding efficiency, and is not convenient for collecting and cleaning welding scraps. 2. A positioning mechanism is provided. The frame body is placed on the top of the placement plate, the tightening bolts are loosened, the tightening of the tightening bolts on the guide rod is released, and the clamping plate is pulled. The clamping plate drives the top block and the adjusting screw to move. The adjusting screw drives the vertical plate to move. The vertical plate drives the sliding sleeve to slide on the guide rod, which is convenient for preliminary adjustment of the position of the placement plate. After adjustment, the tightening bolts are tightened against the guide rod to fix the sliding sleeve. Then, the adjusting screw is rotated to drive the top block to move. The top block drives the placement plate to slide on the outside of the vertical plate, which is convenient for further adjustment of the position of the placement plate, thereby increasing the range of clamping and positioning, thereby facilitating the clamping of both sides of the frame body through the clamping plates around, thereby improving the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional overall structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional overall structure of the present invention; Figure 3 This is a schematic diagram of the installation structure of the collection box of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the side panel of the present invention; Figure 5 For the present invention Figure 4The enlarged structural diagram at A in the middle; Figure 6 This is a schematic diagram of the extraction tube installation structure of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 For the present invention Figure 6 The enlarged structural diagram at C in the middle; Fig. 9 This is a schematic diagram of the installation structure of the mobile rod of the present invention; Fig.10 This is a schematic diagram of the structure of the air extraction hole of the present invention; Fig.11 It is a schematic diagram of the structure of the top groove of the present invention; Fig.12 This is a schematic diagram of the cross-sectional structure of the flip plate of the present invention; Fig.13 For the present invention Fig.12 Enlarged structural diagram at D in the middle.

[0025] In the figure: 1, bottom plate; 2, back plate; 3, top plate; 4, side plate; 5, servo motor; 6, flip plate; 7, collection box; 8, collection mechanism; 81, rotating shaft; 82, vertical slot; 83, main gear; 84, horizontal shaft; 85, slave gear; 86, lower shaft; 87, belt drive assembly; 88, installation box; 89, fan blade; 810, extraction pipe; 811, connecting pipe; 812, exhaust hole; 813, connecting rod; 814, fixing block; 815, gear box; 816, main bevel gear; 817, side shaft; 818, slave bevel gear; 819, positioning plate; 820 , reciprocating screw; 821, adjusting plate; 822, sliding plate; 823, limiting groove; 824, moving rod; 825, scraping rod; 9, positioning mechanism; 91, center rod; 92, inclined groove; 93, mounting groove; 94, guide rod; 95, sliding sleeve; 96, top groove; 97, vertical plate; 98, side groove; 99, tightening bolt; 910, adjusting screw; 911, top block; 912, placing plate; 913, clamping plate; 10, lateral adjustment device; 11, electric push rod; 12, longitudinal adjustment device; 13, welding equipment body; 14, filter part; 15, frame body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 13 The present invention provides a technical solution: a welding device for a trackless rubber-tyred vehicle, comprising a bottom plate 1, a frame body 15 and a back plate 2 fixedly installed on the top of the bottom plate 1, the back plate 2 is located on the back side of the top of the bottom plate 1, a top plate 3 is fixedly connected to the upper part of the front side of the back plate 2, and side plates 4 are symmetrically fixedly connected to the top two sides of the bottom plate 1.

[0028] The servo motor 5 is fixedly installed on the outer side of one of the side panels 4 , a flip plate 6 is fixedly installed between the two side panels 4 , a collecting box 7 is fixedly connected to the middle of the top of the bottom plate 1 , and a filter part 14 is fixedly installed inside the collecting box 7 .

[0029] The collecting mechanism 8 is arranged inside the side plate 4. A lateral adjustment device 10 and an electric push rod 11 are fixedly installed on the top of the top plate 3. A longitudinal adjustment device 12 is fixedly installed on the bottom end of the telescopic part of the electric push rod 11. A welding equipment body 13 is fixedly installed on the output end of the longitudinal adjustment device 12. The model of the electric push rod 11 can be YMD-606. Both the lateral adjustment device 10 and the longitudinal adjustment device 12 can adopt a linear motor drive structure, and the model is LGF15.

[0030] The collecting mechanism 8 includes a rotating shaft 81 and a vertical slot 82. The rotating shaft 81 is located at the upper inner part of the side plate 4. The rotating shaft 81 is rotatably connected to the side plate 4. The vertical slot 82 is vertically opened in the middle of the inner part of the side plate 4. A main gear 83 is fixedly connected to the outer side of the rotating shaft 81. A horizontal shaft 84 is installed in the inner part of the vertical slot 82 for horizontal rotation. A slave gear 85 is fixedly connected to the outer side of the horizontal shaft 84. The slave gear 85 is meshingly connected to the main gear 83.

[0031] The electric push rod 11 is fixedly mounted on the output end of the lateral adjustment device 10 , the longitudinal adjustment device 12 is located below the top plate 3 , the filter portion 14 is trapezoidally arranged, there are no less than two slave gears 85 , and both of the two slave gears 85 are meshed with the main gear 83 .

[0032] A lower shaft 86 is rotatably installed at the lower part of the vertical groove 82, and a belt drive assembly 87 is fixedly installed between the lower shaft 86 and the horizontal shaft 84. A mounting box 88 is fixedly connected to the lower part of the side panel 4 close to the collecting box 7, and a fan blade 89 is fixedly installed on the outside of the lower shaft 86. The fan blade 89 is located inside the mounting box 88. An extraction pipe 810 is connected to the lower part of the side of the mounting box 88 away from the side panel 4. A connecting pipe 811 is connected to the top of the extraction pipe 810, and exhaust holes 812 are evenly arranged in the middle of the bottom of the collecting box 7.

[0033] The horizontal shaft 84 can drive the lower shaft 86 to rotate through a belt transmission assembly 87 . The belt transmission assembly 87 is located inside the vertical groove 82 . An air inlet hole is opened on the top of the installation box 88 .

[0034] The top of the connecting pipe 811 is connected to the vertical groove 82, one end of the lower shaft 86 is fixedly connected to a connecting rod 813, and the two sides of the collecting box 7 are symmetrically fixedly connected to fixed blocks 814. The end of the fixed block 814 away from the collecting box 7 is fixedly connected to a gear box 815, and the end of the connecting rod 813 away from the lower shaft 86 is fixedly connected to the main bevel gear 816. Two side shafts 817 are symmetrically installed inside the gear box 815 for rotation.

[0035] The extraction pipe 810 is embedded and fixed inside the bottom plate 1 , the connecting pipe 811 is connected to the extraction pipe 810 , the extraction pipe 810 is connected to the inside of the installation box 88 , and the extraction pipe 810 is located on the side of the fan blade 89 close to the collection box 7 .

[0036] One end of the side shaft 817 is fixedly connected to a slave bevel gear 818, and the two slave bevel gears 818 are meshed with the main bevel gear 816. Positioning plates 819 are also symmetrically fixedly connected to the two sides of the collecting box 7. One end of the side shaft 817 close to the positioning plate 819 is fixedly connected to a reciprocating screw 820, and the reciprocating screw 820 is rotatably connected to the positioning plate 819. The outer side of the reciprocating screw 820 is threadedly connected to an adjustment plate 821.

[0037] The connecting rod 813 is rotatably connected to the mounting box 88 , and the two slave bevel gears 818 are respectively located on both sides of the main bevel gear 816 , and the number of the positioning plates 819 is the same as the side shafts 817 .

[0038] A slide plate 822 is fixedly connected to one side of the adjusting plate 821 close to the collecting box 7, and the slide plate 822 is slidably connected to the collecting box 7. A moving rod 824 is fixedly connected to one side of the slide plate 822 away from the adjusting plate 821, and a scraping rod 825 is fixedly connected to one side of the moving rod 824. The bottom of the scraping rod 825 fits in the middle of the top of the filter part 14.

[0039] Limiting grooves 823 are symmetrically provided inside the two sides of the collecting box 7, the slide plate 822 is slidably connected to the limiting grooves 823, the moving rod 824 is located inside the collecting box 7, the number of the limiting grooves 823 is the same as the slide plate 822, and the positions correspond one to one, the scraping rod 825 is L-shaped, and there are no less than three scraping rods 825.

[0040] Embodiment 1: Figure 1-Figure 10 As shown, the frame body 15 to be welded is placed on the top of the flip plate 6 and fixed, the lateral adjustment device 10 facilitates lateral adjustment, the electric push rod 11 facilitates lifting adjustment, the longitudinal adjustment device 12 facilitates longitudinal adjustment, and the frame body 15 is welded by the welding equipment body 13.

[0041] When it is necessary to weld the bottom surface of the frame body 15, the servo motor 5 is started. The servo motor 5 drives the rotating shaft 81 and the main gear 83 on one side to rotate, and the rotating shaft 81 on the other side assists in rotation, so as to realize the flipping of the flip plate 6. The rotation of the main gear 83 drives the rotation of the slave gear 85, and the slave gear 85 drives the horizontal shaft 84 to rotate. The horizontal shaft 84 drives the lower shaft 86 to rotate through the belt transmission assembly 87, and the lower shaft 86 drives the fan blades 89 to rotate. An air inlet is opened on the top of the installation box 88. The fan blades 89 rotate to exhaust air through the extraction pipe 810, so that the connecting pipe 811 and the exhaust hole 812 are negative pressure, which is convenient for the exhaust hole 812 to exhaust air through the filter screen part 14. In conjunction with the flipping of the flip plate 6, the waste chips remaining on the surface of the flip plate 6 fall directly due to their own weight, or are attracted to fall, reducing the splashing of waste chips and facilitating collection.

[0042] The lower shaft 86 drives the connecting rod 813 and the main bevel gear 816 to rotate, the main bevel gear 816 drives the slave bevel gears 818 on both sides to rotate, the slave bevel gears 818 drive the side shafts 817 and the reciprocating screw rod 820 to rotate, the slide plate 822 slides in the limiting groove 823, limits the adjusting plate 821, so that the adjusting plate 821 moves back and forth in a straight line, and the adjusting plate 821 drives the slide plate 822 and the moving rod 824 to move, so that the scraping rod 825 scrapes back and forth.

[0043] Since the filter part 14 is arranged to be higher in the middle and lower on both sides, the waste chips remaining in the middle of the filter part 14 are scraped to both sides, thereby reducing the obstruction of the exhaust hole 812 by the waste chips. While flipping, the waste chips are adsorbed and collected, which improves the waste chip collection efficiency and solves the problem that the device is not convenient for welding the bottom surface of the frame, reduces the welding efficiency, and is not convenient for collecting and cleaning welding waste chips.

[0044] A positioning mechanism 9 is symmetrically arranged on the top of the flip plate 6, and the positioning mechanism 9 includes a center rod 91 and an inclined groove 92. A vertical plate 97 is symmetrically slidably installed on the top of the flip plate 6, and a placement plate 912 is installed on the top of the vertical plate 97. A clamping plate 913 is fixedly connected to one side of the placement plate 912.

[0045] The inclined groove 92 is opened vertically, and the inside of the flip plate 6 is symmetrically provided with a mounting groove 93, the inside of the mounting groove 93 is fixedly connected with a guide rod 94, the outside of the guide rod 94 is slidably connected with a sliding sleeve 95, and the top of the flip plate 6 is provided with a top groove 96, and a vertical plate 97 is fixedly installed on the top of the sliding sleeve 95, and the vertical plate 97 is slidably connected to the top groove 96.

[0046] Side grooves 98 are symmetrically provided on the front and rear sides of the flip plate 6. The internal thread of the sliding sleeve 95 is connected with a tightening bolt 99, which abuts against the mounting groove 93. The tightening bolt 99 is slidably connected to the side groove 98. An adjusting screw rod 910 is threadedly connected to one side of the vertical plate 97. The outer side of the adjusting screw rod 910 is threadedly connected to a top block 911. The top of the top block 911 is fixedly connected to the placement plate 912, and the placement plate 912 is fitted and slidably connected to the vertical plate 97.

[0047] Embodiment 2: Figure 11-13 As shown, place the frame body 15 on the top of the placement plate 912, loosen the tightening bolt 99, release the tightening bolt 99 on the guide rod 94, pull the clamping plate 913, the clamping plate 913 drives the top block 911 and the adjusting screw rod 910 to move, the adjusting screw rod 910 drives the vertical plate 97 to move, and the vertical plate 97 drives the sliding sleeve 95 to slide on the guide rod 94, so as to preliminarily adjust the position of the placement plate 912. After adjustment, tighten the tightening bolt 99 against the guide rod 94 to fix the sliding sleeve 95, and then rotate the adjusting screw rod 910, the adjusting screw rod 910 drives the top block 911 to move, and the top block 911 drives the placement plate 912 to slide on the outside of the vertical plate 97, so as to further adjust the position of the placement plate 912, thereby increasing the range of clamping and positioning, thereby facilitating the clamping of both sides of the frame body 15 through the clamping plates 913 around, thereby improving the fixing effect.

[0048] Working principle: When using the device, first, Figure 1-Figure 13 As shown, the frame body 15 is placed on the top of the placement plate 912, the tightening bolt 99 is loosened, the clamping plate 913 is pulled, and the adjusting screw rod 910 drives the vertical plate 97 to move, so as to preliminarily adjust the position of the placement plate 912. By rotating the adjusting screw rod 910, the position of the placement plate 912 can be further adjusted. The clamping plates 913 around the frame body 15 are clamped on both sides. The lateral adjustment device 10 is convenient for lateral adjustment, the electric push rod 11 is convenient for lifting and lowering adjustment, and the longitudinal adjustment device 12 is convenient for longitudinal adjustment. The frame body 15 is welded by the welding equipment body 13. When the frame needs to be adjusted When the bottom surface of the main body 15 is welded, the servo motor 5 is started to realize the flipping of the flip plate 6, the main gear 83 rotates to drive the slave gear 85 to rotate, the slave gear 85 drives the horizontal shaft 84 to rotate, the horizontal shaft 84 drives the lower shaft 86 to rotate through the belt transmission assembly 87, and the lower shaft 86 drives the fan blades 89 to rotate, so that the exhaust hole 812 is convenient for exhausting air through the filter screen part 14. In conjunction with the flipping of the flip plate 6, the waste chips remaining on the surface of the flip plate 6 will fall directly to the ground and be collected due to their own weight, and the scraping rod 825 will scrape back and forth, so that the waste chips remaining in the middle of the filter screen part 14 are scraped to both sides, thereby reducing the obstruction of the exhaust hole 812 by the waste chips.

[0049] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for a trackless rubber-tyred vehicle, comprising a bottom plate (1), a vehicle frame body (15), and a back plate (2) fixedly mounted on the top of the bottom plate (1), wherein the back plate (2) is located on the back side of the top of the bottom plate (1), a top plate (3) is fixedly connected to the upper part of the front side of the back plate (2), and side plates (4) are symmetrically fixedly connected to both sides of the top of the bottom plate (1); It is characterized in that Also includes: A servo motor (5) is fixedly mounted on the outside of one of the side panels (4); a flip plate (6) is fixedly mounted between the two side panels (4); a collection box (7) is fixedly connected to the middle of the top of the bottom panel (1); and a filter portion (14) is fixedly mounted inside the collection box (7); A collecting mechanism (8) is arranged inside the side plate (4); a positioning mechanism (9) is symmetrically arranged on the top of the flip plate (6); a lateral adjustment device (10) and an electric push rod (11) are fixedly installed on the top of the top plate (3); a longitudinal adjustment device (12) is fixedly installed on the bottom end of the telescopic part of the electric push rod (11); and a welding device body (13) is fixedly installed on the output end of the longitudinal adjustment device (12); The collecting mechanism (8) comprises a rotating shaft (81) and a vertical slot (82), wherein the rotating shaft (81) is located at the upper part of the inner part of the side plate (4), the rotating shaft (81) is rotatably connected to the side plate (4), the vertical slot (82) is vertically opened in the middle of the inner part of the side plate (4), the outer side of the rotating shaft (81) is fixedly connected to a main gear (83), the inner part of the vertical slot (82) is provided with a horizontal shaft (84) for horizontal rotation, the outer side of the horizontal shaft (84) is fixedly connected to a slave gear (85), and the slave gear (85) is meshingly connected to the main gear (83); A lower shaft (86) is rotatably mounted at the lower part of the vertical slot (82); a belt drive assembly (87) is fixedly mounted between the lower shaft (86) and the horizontal shaft (84); a mounting box (88) is fixedly connected to the lower part of the side plate (4) close to the collecting box (7); a fan blade (89) is fixedly mounted on the outside of the lower shaft (86); the fan blade (89) is located inside the mounting box (88); an extraction pipe (810) is connected to the lower part of the side of the mounting box (88) away from the side plate (4); a connecting pipe (811) is connected to the top of the extraction pipe (810); and air extraction holes (812) are evenly arranged in the middle of the bottom of the collecting box (7); The top end of the connecting pipe (811) is connected to the vertical groove (82); one end of the lower shaft (86) is fixedly connected to a connecting rod (813); two sides of the collecting box (7) are symmetrically fixedly connected to fixing blocks (814); one end of the fixing block (814) away from the collecting box (7) is fixedly connected to a gear box (815); one end of the connecting rod (813) away from the lower shaft (86) is fixedly connected to a main bevel gear (816); and two side shafts (817) are symmetrically rotatably mounted inside the gear box (815); One end of the side shaft (817) is fixedly connected to a slave bevel gear (818), and the two slave bevel gears (818) are meshedly connected to the main bevel gear (816). Positioning plates (819) are symmetrically fixedly connected to both sides of the collection box (7). One end of the side shaft (817) close to the positioning plate (819) is fixedly connected to a reciprocating screw (820), and the reciprocating screw (820) is rotatably connected to the positioning plate (819). The outer side of the reciprocating screw (820) is threadedly connected to an adjustment plate (821); A slide plate (822) is fixedly connected to a side of the adjustment plate (821) close to the collection box (7), and the slide plate (822) is slidably connected to the collection box (7); a moving rod (824) is fixedly connected to a side of the slide plate (822) away from the adjustment plate (821); a scraping rod (825) is fixedly connected to one side of the moving rod (824), and the bottom of the scraping rod (825) is in contact with the middle of the top of the filter screen portion (14); The positioning mechanism (9) comprises a central rod (91) and an inclined groove (92); a vertical plate (97) is symmetrically slidably mounted on the top of the flip plate (6); a placement plate (912) is mounted on the top of the vertical plate (97); and a clamping plate (913) is fixedly connected to one side of the placement plate (912).

2. The welding equipment for a trackless rubber-tyred vehicle according to claim 1, characterized in that: The electric push rod (11) is fixedly mounted on the output end of the transverse adjustment device (10), the longitudinal adjustment device (12) is located below the top plate (3), the filter portion (14) is arranged in a trapezoidal shape, there are no less than two slave gears (85), and both of the two slave gears (85) are meshed with the main gear (83).

3. The welding equipment for a trackless rubber-tyred vehicle according to claim 2, characterized in that: The horizontal shaft (84) can drive the lower shaft (86) to rotate via a belt transmission assembly (87); the belt transmission assembly (87) is located inside the vertical groove (82); and an air inlet hole is provided on the top of the installation box (88).

4. The welding equipment for a trackless rubber-tyred vehicle according to claim 1, characterized in that: The extraction pipe (810) is embedded and fixed inside the bottom plate (1); the connection pipe (811) is connected to the extraction pipe (810); the extraction pipe (810) is connected to the inside of the installation box (88); and the extraction pipe (810) is located on a side of the fan blade (89) close to the collection box (7).

5. The welding equipment for a trackless rubber-tyred vehicle according to claim 4, characterized in that: The connecting rod (813) is rotatably connected to the mounting box (88), the two slave bevel gears (818) are respectively located on both sides of the main bevel gear (816), and the number of the positioning plates (819) is the same as that of the side shafts (817).

6. The welding equipment for a trackless rubber-tyred vehicle according to claim 1, characterized in that: Limiting grooves (823) are symmetrically provided inside the two sides of the collection box (7), the slide plate (822) is slidably connected to the limiting grooves (823), and the moving rod (824) is located inside the collection box (7).

7. The welding equipment for a trackless rubber-tyred vehicle according to claim 6, characterized in that: The number of the limiting grooves (823) is the same as that of the sliding plate (822), and the positions correspond one to one. The scraping rods (825) are arranged in an L shape, and there are no less than three scraping rods (825).

8. The welding equipment for a trackless rubber-tyred vehicle according to claim 1, characterized in that: The inclined groove (92) is vertically opened, the interior of the flip plate (6) is symmetrically provided with a mounting groove (93), the interior of the mounting groove (93) is fixedly connected with a guide rod (94), the outer side of the guide rod (94) is slidably connected with a sliding sleeve (95), the top of the flip plate (6) is provided with a top groove (96), the vertical plate (97) is fixedly installed on the top of the sliding sleeve (95), and the vertical plate (97) is slidably connected to the top groove (96).

9. The welding equipment for a trackless rubber-tyred vehicle according to claim 8, characterized in that: The flip plate (6) is symmetrically provided with side grooves (98) on both the front and rear sides; the sliding sleeve (95) is internally threadedly connected with a locking bolt (99); the locking bolt (99) is in contact with the mounting groove (93); the locking bolt (99) is slidably connected with the side groove (98); one side of the vertical plate (97) is threadedly connected with an adjusting screw rod (910); the outer side of the adjusting screw rod (910) is threadedly connected with a top block (911); the top of the top block (911) is fixedly connected with a placement plate (912); and the placement plate (912) is slidably connected with the vertical plate (97).

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