Conveying equipment for producing and processing angle steel of electric power iron tower

Abstract

The invention discloses conveying equipment for electric iron tower angle steel production and machining, and relates to the technical field of steel structure production equipment. The device comprises a bottom plate, a mounting structure is fixedly connected to the middle of the upper end face of the bottom plate, a conveying structure is arranged in an inner cavity of the mounting structure, rotating structures are fixedly connected to the positions, located on the two sides of the mounting structure, of the upper end face of the bottom plate, and transmission structures are rotationally connected between the mounting structure and the front end faces of the rotating structures. During use, the conveying structure is installed and placed, then the first belt is supported through the supporting rollers when the conveying structure works, the second belt wheel is driven through the first belt wheel and the first belt during use through the rotating structure on the bottom plate, then the conveying frames on the two sides are driven by the belts to rotate synchronously, and a continuous and stable transmission chain is formed. And precise synchronous rotation is achieved through combination of the conveying rollers and the transmission toothed belt and gear meshing, the problem that slipping may occur in traditional friction transmission is solved, and the conveying device is particularly suitable for stable conveying of heavy angle steel.

Description

Technical Field

[0001] This invention relates to the field of steel structure production equipment technology, and in particular to a conveying device for the production and processing of angle steel for power transmission towers. Background Technology

[0002] When processing angle steel and steel structures, automatic transfer of the steel structure is required during the logistics process of semi-finished steel structure products from the mechanical discharge port to the marking, corner cutting and inspection stages.

[0003] A search revealed a Chinese utility model patent, CN220375491U, for an automatic transfer device for power transmission tower parts. The device comprises a frame, a power roller conveyor consisting of a first groove, a first rotating shaft, a sprocket, a chain, a second rotating shaft, and a drive motor, a limiting clamping device consisting of a transverse electric track, a gantry support frame, a clamping power mechanism, and clamping blocks, and a material transfer mechanism consisting of an L-shaped support frame, a convex sliding block, a first screw hole, a first screw, a second forward / reverse servo motor, a hydraulic lifting device, a V-shaped bracket, and an electromagnetic chuck. This utility model moves the clamping blocks by activating the transverse electric track, thereby moving the workpiece for marking, cutting, and inspection. The convex sliding block moves the workpiece horizontally, causing it to move towards an adjacent frame. The rotating tripod flips the workpiece, and the first hydraulic lifting device then resets the workpiece.

[0004] Existing.

[0005] Therefore, the existing conveying equipment for the production and processing of angle steel for power transmission towers cannot meet the needs of actual use, so there is an urgent need for improved technology in the market to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a conveying device for the production and processing of angle steel for power transmission towers, which solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a conveying device for the production and processing of angle steel for power transmission towers, comprising a base plate, an installation structure fixedly connected to the middle of the upper surface of the base plate, a conveying structure disposed within the cavity of the installation structure, rotating structures fixedly connected to both sides of the upper surface of the base plate on the installation structure, a transmission structure rotatably connecting the front ends of the installation structure and the rotating structure, a rotating adjustment structure disposed on the side of the rotating structure away from the installation structure, a rotating drive structure disposed on the side of the upper surface of the base plate below the rotating structure, a positioning structure fixedly connected to the middle of the end face of the cavity of the installation structure, and a pressing structure disposed within the cavity of the positioning structure.

[0008] Preferably, the mounting structure includes mounting columns symmetrically and fixedly connected to the middle of the upper surface of the base plate, mounting frames fixedly connected between the mounting columns, a support roller uniformly rotatably connected to the middle of the inner cavity of the mounting frame, and a conveying structure provided on both sides of the support roller in the inner cavity of the mounting frame.

[0009] Preferably, the conveying structure includes a conveying motor fixedly connected to the right side of the front end face of the mounting frame, a pulley rotatably connected to both sides of the support roller in the inner cavity of the mounting frame, a belt drivingly connected to the outer surface of the two pulleys, and a rotating structure fixedly connected to the upper end face of the base plate on both sides of the mounting frame.

[0010] Preferably, the rotating structure includes a rotating frame fixedly connected to the upper surface of the base plate located on both sides of the mounting column. A conveying frame is rotatably connected to the upper part of the inner cavity of the rotating frame. A conveying roller is uniformly rotatably connected to the inner cavity of the conveying frame. A toothed groove is opened in the middle of the outer surface of the conveying roller. A transmission toothed belt is drivenly connected to the inner cavity of the toothed groove on the outer surface of the conveying roller.

[0011] Preferably, the transmission structure includes a second pulley rotatably connected to the upper rear end face of the mounting column, another second pulley rotatably connected to the upper rear end face of the rotating frame, a belt connecting the two second pulleys, and the rotating shafts of the front ends of the two second pulleys respectively passing through the mounting column and the rotating frame and the first pulley and the conveyor frame for fixed connection.

[0012] Preferably, the rotary adjustment structure includes an adjustment link rotatably connected to the side of the front and rear end faces of the conveyor frame away from the installation structure, a connecting shaft rotatably connected between the lower parts of the adjustment link, a connecting slider fixedly connected to the middle of the outer surface of the connecting shaft, and the connecting slider and the connecting shaft being disposed in the inner cavity of the rotary drive structure.

[0013] Preferably, the rotary drive structure includes drive frames symmetrically fixedly connected to the upper surface of the base plate. A threaded rod is rotatably connected to the center of the inner cavity of the drive frame. A sliding rod is symmetrically fixedly connected to the drive frame with the threaded rod as the center line. The threaded rod passes through and is threadedly connected to the slider. The sliding rod passes through and is slidably connected to the shaft. A drive motor is fixedly connected to the upper surface of the base plate on an adjacent side between the two drive frames. A rotating shaft on an adjacent side between the two sliding rods passes through the drive frame and is fixedly connected to the output ends of the two drive motors respectively.

[0014] Preferably, the positioning structure includes positioning columns symmetrically and fixedly connected to the middle of the lower end face of the inner cavity of the mounting column, a lower mounting plate fixedly connected to the upper end face of the positioning column, a positioning frame fixedly connected to the upper end face of the lower mounting plate, and a compression structure provided in the inner cavity of the positioning frame.

[0015] Preferably, the extrusion structure includes an electric telescopic rod uniformly fixedly connected to the middle of the front and rear sides of the positioning frame cavity, a conical push block fixedly connected to the end of the electric telescopic rod away from the positioning frame, a connecting cable uniformly connected to the front and rear end faces of the positioning frame, a control module fixedly connected to the middle of the upper end face of the positioning frame, and a connecting cable connected to the control module at the end away from the conical push block.

[0016] The present invention has the following beneficial effects: 1. This invention utilizes an installation structure mounted on a base plate to mount and place the conveyor structure during use. Support rollers then support the first belt during operation. The conveyor structure on the mounting plate, when activated by the conveyor motor, drives pulley one and the first belt to rotate. Since pulley one and pulley two are fixedly connected, pulley two and the belt rotate, ultimately driving the conveyor frames on both sides to rotate, achieving horizontal transport of the angle steel. Through a rotating structure on the base plate, pulley one and the first belt drive pulley two, which in turn drives the conveyor frames on both sides to rotate synchronously, forming a continuous and stable transmission chain. Furthermore, the combination of the conveyor rollers and the transmission toothed belt achieves precise synchronous rotation through gear meshing, avoiding the slippage problem that can occur with traditional friction drives. This invention is particularly suitable for the stable transport of heavy angle steel.

[0017] 2. This invention utilizes a transmission structure mounted on a rotating structure. During operation, the rotation of the conveyor structure is driven and adjusted by the rotation of the pulley and belt. A rotation adjustment structure on the rotating structure allows for adjustment of the rotation angle via a connecting rod. A rotation drive structure on the base plate drives a connecting slider along a sliding rod via a threaded rod, pushing the connecting rod to rotate around the rotating frame. Furthermore, a lever principle design allows for rapid adjustment of the conveyor frame's tilt angle, adapting to the conveying height of angle steel with varying thicknesses or process requirements. A positioning structure on the base plate allows for the installation and placement of the extrusion structure. Simultaneous clamping by the double-sided conical push blocks within the positioning frame's cavity constrains the angle steel to the centerline of the belt, eliminating lateral offset and ensuring consistent subsequent conveying paths. The extrusion structure on the positioning structure allows for control of the electric telescopic rod's thrust through module adjustment, preventing overpressure damage to the angle steel surface and accommodating workpieces of varying thicknesses. Finally, the inverted V-shaped structure of the conical push blocks, driven by the electric telescopic rod, causes the angle steel's center of gravity to shift, achieving automatic flipping without manual intervention.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front-view stereoscopic structural diagram of the present invention; Figure 2 This is a top-view three-dimensional structural diagram of the present invention; Figure 3 This is a schematic diagram of the transverse half-section three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the longitudinal half-section three-dimensional structure of the present invention; Figure 5 This is a cross-sectional three-dimensional structural schematic diagram of the conveying structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram of region A in the middle; Figure 7 For the present invention Figure 5 A magnified structural diagram of region B in the middle.

[0021] The attached diagram lists the components represented by each number as follows: 1. Base plate; 2. Mounting structure; 21. Mounting column; 22. Mounting frame; 23. Support roller; 3. Conveying structure; 31. Conveying motor; 32. Pulley 1; 33. Belt 1; 4. Rotating structure; 41. Rotating frame; 42. Conveying frame; 43. Conveying roller; 44. Transmission toothed belt; 5. Transmission structure; 51. Pulley 2; 52. Belt; 6. Rotation adjustment structure; 61. Adjusting connecting rod; 62. Connecting shaft; 63. Connecting slider; 7. Rotation drive structure; 71. Drive frame; 72. Threaded rod; 73. Sliding rod; 74. Drive motor; 8. Positioning structure; 81. Positioning column; 82. Lower mounting plate; 83. Positioning frame; 9. Extrusion structure; 91. Electric telescopic rod; 92. Conical push block; 93. Connecting cable; 94. Control module. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] Please see Figure 1-7As shown, this embodiment is a conveying device for the production and processing of angle steel for power transmission towers, including a base plate 1. An installation structure 2 is fixedly connected to the middle of the upper end face of the base plate 1. A conveying structure 3 is provided in the inner cavity of the installation structure 2. Rotating structures 4 are fixedly connected to both sides of the upper end face of the base plate 1 located on the installation structure 2. A transmission structure 5 is rotatably connected between the front end face of the installation structure 2 and the rotating structure 4. A rotating adjustment structure 6 is provided on the side of the rotating structure 4 away from the installation structure 2. A rotating drive structure 7 is provided on the side of the upper end face of the base plate 1 located below the rotating structure 4. A positioning structure 8 is fixedly connected to the middle of the inner end face of the installation structure 2. A pressing structure 9 is provided in the inner cavity of the positioning structure 8.

[0024] Furthermore, the mounting structure 2 includes mounting columns 21 symmetrically fixedly connected to the middle of the upper end face of the base plate 1. Mounting frames 22 are fixedly connected between the mounting columns 21. Support rollers 23 are uniformly rotatably connected to the middle of the inner cavity of the mounting frame 22. Conveying structures 3 are provided on both sides of the support rollers 23 in the inner cavity of the mounting frame 22. The conveying structure 3 is installed and placed in use through the mounting structure 2 on the base plate 1, and the support rollers 23 support the belt 33 when the conveying structure 3 is working.

[0025] Furthermore, the conveying structure 3 includes a conveying motor 31 fixedly connected to the right side of the front end face of the mounting frame 22. The inner cavity of the mounting frame 22 is rotatably connected to two pulleys 32 on both sides of the support roller 23. The outer surfaces of the two pulleys 32 are connected to a belt 33. The upper end face of the base plate 1 is fixedly connected to two sides of the mounting frame 22. Through the conveying structure 3 on the mounting structure 2, the conveying motor 31 is started during use, which drives the pulleys 32 and belt 33 to rotate. Since the pulleys 32 are fixedly connected to the belt 51, the belts 51 and belt 52 rotate, which in turn drives the conveying frames 42 on both sides to rotate, thus realizing the horizontal transport of the angle steel.

[0026] Furthermore, the rotating structure 4 includes a rotating frame 41 fixedly connected to the upper end face of the base plate 1 on both sides of the mounting column 21. A conveying frame 42 is rotatably connected to the upper part of the inner cavity of the rotating frame 41. A conveying roller 43 is uniformly rotatably connected to the inner cavity of the conveying frame 42. A toothed groove is opened in the middle of the outer surface of the conveying roller 43. A transmission toothed belt 44 is connected to the inner cavity of the toothed groove on the outer surface of the conveying roller 43. Through the rotating structure 4 on the base plate 1, the second belt 51 is driven by the first belt pulley 32 and the first belt 33 during use. Then, the belt 52 drives the two conveying frames 42 on both sides to rotate synchronously, forming a continuous and stable transmission chain. Furthermore, the combination of the conveying roller 43 and the transmission toothed belt 44 achieves precise synchronous rotation through gear meshing, avoiding the slippage problem that may occur in traditional friction transmission. It is especially suitable for the stable conveying of heavy angle steel.

[0027] Furthermore, the transmission structure 5 includes a second pulley 51 rotatably connected to the upper rear end face of the mounting column 21, another second pulley 51 rotatably connected to the upper rear end face of the rotating frame 41, and a belt 52 drivingly connecting the two second pulleys 51. The rotating shafts of the front ends of the two second pulleys 51 respectively pass through the mounting column 21, the rotating frame 41, the first pulley 32, and the conveyor frame 42 and are fixedly connected. Through the transmission structure 5 on the rotating structure 4, the rotation of the rotating structure 4 is driven and adjusted by the rotation of the second pulley 51 and the belt 52 when the conveyor structure 3 is working.

[0028] Furthermore, the rotary adjustment structure 6 includes an adjustment link 61 rotatably connected to the front and rear end faces of the conveyor frame 42 away from the mounting structure 2. A connecting shaft 62 is rotatably connected to the lower part of the adjustment link 61. A connecting slider 63 is fixedly connected to the middle of the outer surface of the connecting shaft 62. The connecting slider 63 and the connecting shaft 62 are arranged in the inner cavity of the rotary drive structure 7. Through the rotary adjustment structure 6 on the rotary structure 4, the rotation angle of the rotary structure 4 can be adjusted by rotating the adjustment link 61 during use.

[0029] Furthermore, the rotary drive structure 7 includes a drive frame 71 symmetrically fixedly connected to the upper end face of the base plate 1. A threaded rod 72 is rotatably connected to the center of the inner cavity of the drive frame 71. A sliding rod 73 is symmetrically fixedly connected to the drive frame 71 with the threaded rod 72 as the center line. The threaded rod 72 passes through and is threadedly connected to the slider 63. The sliding rod 73 passes through and is slidably connected to the connecting shaft 62. A drive motor 74 is fixedly connected to the upper end face of the base plate 1 on the adjacent side between the two drive frames 71. The rotating shaft on the adjacent side between the two sliding rods 73 passes through the drive frame 71 and is fixedly connected to the output ends of the two drive motors 74 respectively. Through the rotary drive structure 7 on the base plate 1, the connecting slider 63 is driven to move along the sliding rod 73 by the threaded rod 72 during use, pushing the connecting rod 61 to rotate around the rotary frame 41. In this way, the tilt angle of the conveying frame 42 can be quickly adjusted by lever principle design, thereby adapting to the conveying height of angle steel with different thicknesses or process requirements.

[0030] Furthermore, the positioning structure 8 includes a positioning column 81 symmetrically fixedly connected to the middle of the lower end face of the inner cavity of the mounting column 21. A lower mounting plate 82 is fixedly connected to the upper end face of the positioning column 81. A positioning frame 83 is fixedly connected to the upper end face of the lower mounting plate 82. The inner cavity of the positioning frame 83 is provided with a pressing structure. Through the positioning structure 8 on the base plate 1, the pressing structure 9 is installed and placed during use. Then, the angle steel is constrained to the center line of the belt 33 by the synchronous clamping of the double-sided conical push blocks in the inner cavity of the positioning frame 83, eliminating lateral offset and ensuring the consistency of the subsequent conveying path.

[0031] Furthermore, the extrusion structure 9 includes an electric telescopic rod 91 uniformly and fixedly connected to the middle of the front and rear sides of the inner cavity of the positioning frame 83. A conical push block 92 is fixedly connected to the end of the electric telescopic rod 91 away from the positioning frame 83. Connecting cables 93 are uniformly and driveably connected to the end faces of the front and rear sides of the positioning frame 83. A control module 94 is fixedly connected to the middle of the upper end face of the positioning frame 83. The end of the connecting cable 93 away from the conical push block 92 is driveably connected to the control module 94. Through the extrusion structure 9 on the positioning structure 8, the thrust of the electric telescopic rod 91 is controlled by the adjustment of the module 94 during use to avoid overpressure damage to the surface of the angle steel. At the same time, it can adapt to workpieces of different thicknesses. Furthermore, through the inverted V-shaped structure of the conical push block 92, the center of gravity of the angle steel is shifted by the geometric guidance effect under the push of the electric telescopic rod 91, realizing automatic flipping without manual intervention.

[0032] Working principle: During operation, the angle steel is placed above the conveyor roller 43 on one side. At this time, the conveyor structure 3 is started, which causes the output end of the conveyor motor 31 to rotate. Therefore, the pulley 32 rotates, which in turn causes the belt 33 to rotate. Since the pulley 32 is fixedly connected to the pulley 51, the pulley 51 and the belt 52 rotate, which further causes the conveyor frames 42 on both sides to rotate, thus realizing the horizontal transport of the angle steel. When the conveying height needs to be adjusted, the rotary drive structure 7 on the corresponding side is activated, causing the output end of the drive motor 74 to rotate. As a result, the threaded rod 72 rotates, causing the connecting slider 63 to move left and right. This further causes the connecting shaft 62 to slide left and right along the sliding rod 73, thus causing the adjusting rod 61 to rotate. At this time, the conveying frame 42 rotates around the rotating frame 41 under the push of the adjusting rod 61, thereby adjusting the conveying height. The angle steel is flipped and positioned. When the angle steel is transported to the inner cavity of the positioning frame 83, the control module 94 is activated, which extends the electric telescopic rod 91 on the input side of the angle steel, so the conical push blocks 92 move closer to each other. At this time, the angle steel is flipped through the inverted V-shape between the two conical push blocks 92, and the inverted V-shape is placed above the belt 33. Then, the electric telescopic rod 91 in the middle of the positioning frame 83 is activated, which moves the conical push blocks 92 closer to each other, so that the angle steel is stably placed in the middle of the upper surface of the belt 33. The angle steel is then transferred to the outer surface of the corresponding conveyor roller 43 through the belt 33. Then, through the transmission structure 5, the conveyor roller 43 rotates. Further through the transmission toothed belt 44, the angle steel is transported under the push of the conveyor roller 43.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0034] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A conveying device for the production and processing of angle steel for power transmission towers, comprising a base plate (1), characterized in that; The upper end face of the base plate (1) is fixedly connected to the middle of the mounting structure (2), the inner cavity of the mounting structure (2) is provided with a conveying structure (3), the upper end face of the base plate (1) is fixedly connected to both sides of the mounting structure (2), the front end face of the mounting structure (2) and the front end face of the rotating structure (4) is rotatably connected with a transmission structure (5), the side of the rotating structure (4) away from the mounting structure (2) is provided with a rotation adjustment structure (6), the side of the upper end face of the base plate (1) located below the rotating structure (4) is provided with a rotation drive structure (7), the middle of the inner end face of the mounting structure (2) is fixedly connected with a positioning structure (8), the inner cavity of the positioning structure (8) is provided with a pressing structure (9).

2. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 1, characterized in that, The installation structure (2) includes mounting columns (21) symmetrically fixedly connected to the middle of the upper end face of the base plate (1), mounting frames (22) are fixedly connected between the mounting columns (21), and support rollers (23) are uniformly rotated and connected in the middle of the inner cavity of the mounting frame (22). Conveying structures (3) are provided on both sides of the support rollers (23) in the inner cavity of the mounting frame (22).

3. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 2, characterized in that, The conveying structure (3) includes a conveying motor (31) fixedly connected to the right side of the front end face of the mounting frame (22). The inner cavity of the mounting frame (22) is rotatably connected to two pulleys (32) on both sides of the support roller (23). The outer surfaces of the two pulleys (32) are connected to a belt (33). The upper end face of the base plate (1) is fixedly connected to two sides of the mounting frame (22) with a rotating structure (4).

4. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 2, characterized in that, The rotating structure (4) includes a rotating frame (41) fixedly connected to the upper end face of the base plate (1) on both sides of the mounting column (21). A conveying frame (42) is rotatably connected to the upper part of the inner cavity of the rotating frame (41). A conveying roller (43) is uniformly rotatably connected to the inner cavity of the conveying frame (42). A toothed groove is opened in the middle of the outer surface of the conveying roller (43). A transmission toothed belt (44) is connected to the inner cavity of the toothed groove on the outer surface of the conveying roller (43).

5. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 4, characterized in that, The transmission structure (5) includes a second pulley (51) rotatably connected to the mounting column (21) and the upper part of the rear end face. Another second pulley (51) is rotatably connected to the upper part of the rear end face of the rotating frame (41). A belt (52) is connected between the two second pulleys (51). The rotating shafts of the front end faces of the two second pulleys (51) pass through the mounting column (21) and the rotating frame (41), and are fixedly connected to the first pulley (32) and the conveyor frame (42).

6. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 4, characterized in that, The rotary adjustment structure (6) includes a rotary connecting conveyor frame (42) with an adjusting rod (61) rotatably connected to the side of the front and rear ends away from the mounting structure (2). A connecting shaft (62) is rotatably connected between the lower parts of the adjusting rods (61). A connecting slider (63) is fixedly connected to the middle of the outer surface of the connecting shaft (62). The connecting slider (63) and the connecting shaft (62) are arranged in the inner cavity of the rotary drive structure (7).

7. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 6, characterized in that, The rotary drive structure (7) includes a drive frame (71) symmetrically fixedly connected to the upper end face of the base plate (1). A threaded rod (72) is rotatably connected to the middle of the inner cavity of the drive frame (71). A sliding rod (73) is symmetrically fixedly connected to the drive frame (71) with the threaded rod (72) as the center line. The threaded rod (72) passes through and connects to the slider (63) and is threaded. The sliding rod (73) passes through and connects to the shaft (62) and is slidably connected. A drive motor (74) is fixedly connected to the upper end face of the base plate (1) on the adjacent side between the two drive frames (71). The rotating shaft on the adjacent side between the two sliding rods (73) passes through the drive frame (71) and is fixedly connected to the output end of the two drive motors (74) respectively.

8. The conveying equipment for the production and processing of angle steel for power transmission towers according to claim 2, characterized in that, The positioning structure (8) includes a positioning column (81) symmetrically fixedly connected to the middle of the lower end face of the inner cavity of the mounting column (21), a lower mounting plate (82) fixedly connected to the upper end face of the positioning column (81), a positioning frame (83) fixedly connected to the upper end face of the lower mounting plate (82), and a compression structure (9) provided in the inner cavity of the positioning frame (83).

9. A conveying device for the production and processing of angle steel for power transmission towers according to claim 8, characterized in that, The extrusion structure (9) includes an electric telescopic rod (91) that is uniformly fixedly connected to the middle of the front and rear sides of the inner cavity of the positioning frame (83). A conical push block (92) is fixedly connected to the end of the electric telescopic rod (91) away from the positioning frame (83). A connecting cable (93) is uniformly connected to the end face of the front and rear sides of the positioning frame (83). A control module (94) is fixedly connected to the middle of the upper end face of the positioning frame (83). The end of the connecting cable (93) away from the conical push block (92) is connected to the control module (94).

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