Conveying equipment for engineering machinery manufacturing and production

Abstract

The invention discloses conveying equipment for engineering machine manufacturing and production, and relates to the technical field of engineering machine manufacturing. The conveying equipment for production comprises a moving frame and further comprises an adjusting device. Wherein an elevator is fixedly mounted in the moving frame, a mounting plate is fixedly mounted at the output end of the elevator, a motor is fixedly mounted above the mounting plate, and a rotating shaft is fixedly mounted at the output end of the motor; wherein the adjusting device comprises a fixed plate, a sliding plate, a driven shaft, a sleeve disc, a bearing rod, a moving rod, a push rod, a bearing block and a pressing rod, the fixed plate is fixedly installed above the moving frame, the sliding plate is slidably installed on the surface of the fixed plate, and a first sliding groove is formed in the surface of the sliding plate; according to the conveying equipment for production, the angle of the conveying belt is adjusted, meanwhile, normal work of the conveying belt is maintained, and the situation that the conveying belt is loosened or tightened, and consequently the conveying effect is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of construction machinery manufacturing, and particularly to a conveying device for construction machinery manufacturing production. Background Art

[0002] During the manufacturing production of construction machinery, the conveying device is one of the crucial components, which is responsible for transporting and processing raw materials, semi-finished products or finished products on the production line.

[0003] The patent with the patent publication number CN112722710B relates to a conveying device for construction machinery manufacturing production, including a support base. At both ends of one side of the inner wall of the support base, support frames are fixedly provided. In the middle of one side of the two support frames, convex limiting grooves are respectively opened. The inner walls of the two convex limiting grooves are respectively slidably connected with the inner walls of the two convex limiting rods. At the bottom of one side of the two convex limiting rods, stoppers are fixedly provided. At the top of one side of the two convex limiting rods, the two sides of the connecting frame are respectively fixedly connected. In the two sides of the inner wall of the connecting frame, first installation grooves are respectively opened. In the inner walls of the two first installation grooves, first rotating bearings are fixedly provided. This patent is convenient for angle adjustment. When conveying products of different heights, the inclination angle of the conveying device can be adjusted to facilitate the conveying of products. It has a height adjustment function, which is convenient for conveying conveying platforms of different heights. At the same time, it has a material guiding function, which can assist in material guiding during product conveying and improve the conveying efficiency.

[0004] In the above patent, it is convenient for conveying conveying platforms of different heights. At the same time, it has a material guiding function, which can assist in material guiding during product conveying and improve the conveying efficiency. However, when actually adjusting the angle of the conveyor belt, when the conduction roller on one side moves upward, the distance between the conduction rollers will increase, thereby making the conveyor belt in a tight state, resulting in difficulty in lifting the conduction roller on one side, and thus affecting the angle adjustment of the device. Therefore, a more feasible adjustment method for the conveying device for construction machinery manufacturing production is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a conveying device for construction machinery manufacturing production, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized by the following technical solutions: A conveying device for construction machinery manufacturing production, including a moving frame, further including an adjusting device and a limiting device; wherein, a lift is fixedly installed inside the moving frame, a mounting plate is fixedly installed at the output end of the lift, a motor is fixedly installed above the mounting plate, and a rotating shaft is fixedly installed at the output end of the motor; wherein, the adjusting device includes a fixing plate, a sliding plate, a driven shaft, a sleeve disc, a connecting rod, a moving rod, a push rod, a receiving block and a pressing rod. The output end of the motor drives the rotating shaft to rotate. The rotation of the rotating shaft drives the driven shaft to rotate through a transmission belt. Push the pressing rod, and the movement of the pressing rod contacts and squeezes the sleeve disc to move. The movement of the sleeve disc drives the connecting rod to move. The fixing plate is fixedly installed above the moving frame. The sliding plate is slidably installed on the surface of the fixing plate. A first chute is provided on the surface of the sliding plate. The driven shaft is sleeved inside the first chute. The sleeve disc is slidably installed on the surface of the rotating shaft. The connecting rod is fixedly installed on the surface of the sleeve disc. The moving rod is slidably installed on the surface of the fixing plate. The push rod is hinged to the end of the moving rod away from the connecting rod. The receiving block is fixedly installed on the surface of the sliding plate. The pressing rod is slidably installed on the surface of the motor. The rotating shaft and the driven shaft are connected by a transmission belt. A limiting groove is provided on the surface of the fixing plate. The driven shaft is sleeved inside the limiting groove. The downward movement of the sliding plate drives the driven shaft to slide inside the limiting groove on the surface of the fixing plate, realizing the adjustment of the angle of the transmission belt, while maintaining the normal operation of the transmission belt, avoiding the transmission belt from loosening or being taut and thus affecting the conveying effect.

[0007] According to the above technical solution, a first hairspring is provided between the moving rod and the fixing plate, a second hairspring is provided between the push rod and the moving rod, and a third hairspring is provided between the sleeve disc and the rotating shaft. The moving rod and the push rod repeatedly squeeze the receiving block under the action of the first hairspring and the second hairspring, realizing multiple stable adjustments of the angle and improving the applicability.

[0008] According to the above technical solution, the limiting device includes a pressing block, a moving block, an L-shaped rod and a blocking block. The movement of the moving rod first drives the pressing block to move. The movement of the pressing block contacts and squeezes the moving block to move downward. The downward movement of the moving block drives the L-shaped rod to move away from the sliding plate. The pressing block is fixedly installed below the moving rod. The moving block is slidably installed on the surface of the fixing plate. A second chute is provided on the surface of the fixing plate. The L-shaped rod is slidably installed inside the second chute. The blocking block is fixedly installed on the surface of the sliding plate. A fourth hairspring is provided between the L-shaped rod and the second chute. The lower part of the pressing block is provided with a first inclined surface, the upper part of the moving block is provided with a second inclined surface, and the surface of the L-shaped rod is provided with a third inclined surface. The movement of the L-shaped rod disengages from the limit of the blocking block, avoiding the up and down swing of the sliding plate during the conveying process after the angle adjustment is completed, which affects the conveying of materials and maintaining the stability during the conveying process.

[0009] According to the above technical solution, an oil storage tank is fixedly penetrated through the surface of the sliding plate. A limiting box is fixedly installed inside the oil storage tank. A spray pipe is fixedly penetrated through the bottom of the inner wall of the oil storage tank. A plug is slidably installed inside the spray pipe. An oil inlet is formed on the surface of the limiting box. A fifth clockwork spring is arranged between the plug and the inner wall of the spray pipe. The lubricating oil inside the limiting box is discharged through the spray pipe to lubricate the junction of the driven shaft and the first chute, avoiding waste caused by excessive discharge of lubricating oil from the oil storage tank, and maintaining stability during the angle adjustment process.

[0010] According to the above technical solution, it further includes a feeding device and a fixing device. The feeding device includes a feeding plate, a fixing block, a lifting rod, and an inclined rod. The L-shaped rod moves to contact and squeeze the lifting rod to move downward. The downward movement of the lifting rod drives the inclined rod to move downward. The downward movement of the inclined rod contacts and pushes the fixing block to move. The feeding plate is slidably installed above the mounting plate. The fixing block is fixedly installed on the surface of the feeding plate. The lifting rod is slidably installed on the surface of the fixing plate. The inclined rod is hinged below the lifting rod. The surface of the fixing block is provided with a fourth inclined plane. A sixth clockwork spring is arranged between the lifting rod and the fixing plate. A seventh clockwork spring is arranged between the inclined rod and the lifting rod. The surface of the feeding plate is provided with a fifth inclined plane. The feeding plate moves out of the surface of the mounting plate, which can effectively prevent the material from falling directly from the surface of the conveyor belt due to the reduction of the horizontal distance of the conveyor belt during the angle adjustment process, improving the stability of the conveying process and reducing the subsequent maintenance cost.

[0011] According to the above technical solution, a rotating rod is fixedly installed on the surface of the driven shaft. An L-shaped telescopic rod is slidably installed on the surface of the fixing plate. An eighth clockwork spring is arranged between the L-shaped telescopic rod and the fixing plate. The rotating rod rotates to contact and drive the L-shaped telescopic rod to move downward. The downward movement of the L-shaped telescopic rod contacts the feeding plate and knocks it, improving the effect of material conveyance and preventing the material from accumulating on the surface of the feeding plate.

[0012] According to the above technical solution, the fixing device includes a roller, a connecting shaft, a limiting block, a vertical rod, a horizontal rod, and a limiting rod. The receiving rod rotates to contact and squeeze the vertical rod to move downward. The downward movement of the vertical rod contacts and squeezes the horizontal rod to move. The movement of the horizontal rod contacts and squeezes the limiting rod to move. The roller is rotatably installed on the surface of the moving frame. The connecting shaft is fixedly installed on the surface of the roller. The limiting block is fixedly installed on the surface of the connecting shaft. The vertical rod slidably penetrates the upper and lower walls of the mounting plate. The horizontal rod is slidably installed at the bottom of the inner wall of the moving frame. The limiting rod is slidably installed on the surface of the moving frame. The limiting rod moves to contact the limiting block and limit it, preventing the rotation of the roller and the connecting shaft, effectively preventing the moving frame from shifting due to accidental touch and geographical location during the conveying process, maintaining the stability of the material conveying process, and reducing the subsequent maintenance cost.

[0013] According to the above technical solution, one end of the vertical rod close to the receiving rod is opened as an arc surface, and one end of the horizontal rod close to the vertical rod is opened as a beveled surface six. A lifting rod is fixedly installed on the surface of the limit rod. When the motor is turned off and the lifting rod is moved upward, the lifting rod moves upward to drive the limit rod to move upward and contact the limit block, which facilitates the movement of the movable frame and reduces the work intensity of the staff.

[0014] The present invention provides a conveying device for engineering machinery manufacturing production, which has the following beneficial effects: The transmission equipment for engineering machinery manufacturing production, when the angle needs to be adjusted, push the pressure rod and drive the sleeve disc and the receiving rod to move, then the rotating shaft rotates through the receiving rod to drive the moving rod and the push rod to contact and squeeze the receiving block and the sliding plate to move downward, the sliding plate moves downward and drives the driven shaft to slide inside the limit groove to adjust the angle, while maintaining the normal operation of the conveyor belt, avoiding the loosening or tension of the conveyor belt and affecting the transmission effect, and at the same time the moving rod and the push rod achieve multiple smooth adjustments of the angle by repeatedly squeezing the receiving block, thereby improving applicability.

[0015] This conveying equipment for manufacturing and production of engineering machinery, during the movement of the moving rod, the pressure block and the moving block drive the L-shaped rod to move and disengage from the block, thereby releasing the limit on the sliding plate, preventing the sliding plate from swinging up and down during the transmission process after the angle adjustment is completed, and maintaining stability during the transmission process. At the same time, during the angle adjustment process, the driven shaft moves to contact and squeeze the pin to move upward, so that the lubricating oil inside the limit box is discharged, lubricating the junction between the sliding plate and the driven shaft, and maintaining stability during the angle adjustment process.

[0016] This conveying equipment for engineering machinery manufacturing production, during the angle adjustment process, the L-shaped rod moves through the lifting rod and the diagonal rod to drive the fixed block and the guide plate to move. The movement and extension of the guide plate can effectively prevent the material from being unable to be conveyed to the target surface due to the reduction in the horizontal distance of the conveyor belt during the angle adjustment process, and then falling directly from the surface of the conveyor belt, thereby improving the stability of the conveying process and reducing subsequent maintenance costs. At the same time, the driven shaft rotates through the rotating rod to drive the L-shaped telescopic rod to move downward and knock on the guide plate, thereby improving the material conveying effect and avoiding the accumulation of materials on the surface of the guide plate.

[0017] This conveying equipment for engineering machinery manufacturing production, the receiving rod rotates through the vertical rod and the horizontal rod to drive the limit rod to move and limit the limit block, which can effectively prevent the mobile frame from deflecting due to accidental touch and geographical location during the transmission process, maintain the stability of the material transmission process, and reduce subsequent maintenance costs. At the same time, after the transmission is completed, the lifting rod is moved upward to release the limit, and the movement of the mobile frame is facilitated by the action of the roller and the transmission shaft, reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 This is a schematic diagram of the position structure of the fixed plate and the sliding plate of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram of part B in the middle; Figure 6 This is a schematic diagram of the position structure of the latch and the nozzle of the present invention; Figure 7 This is a schematic diagram of the position structure of the fixing plate and the lifting rod of the present invention; Figure 8 It is a schematic diagram of the position structure of the limit rod and the limit block of the present invention.

[0019] In the figure: 1. moving frame; 2. mounting plate; 3. motor; 4. rotating shaft; 51. fixed plate; 52. sliding plate; 53. driven shaft; 54. sleeve; 55. receiving rod; 56. moving rod; 57. pushing rod; 58. receiving block; 59. pressing rod; 61. pressing block; 62. moving block; 63. L-shaped rod; 64. stopper; 65. oil storage tank; 66. limiting box; 67. nozzle; 68. latch; 71. guide plate; 72. fixed block; 73. lifting rod; 74. oblique rod; 75. rotating rod; 76. L-shaped telescopic rod; 81. roller; 82. connecting shaft; 83. limiting block; 84. vertical rod; 85. horizontal rod; 86. limiting rod; 87. lifting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-6, an embodiment of the present invention is: a conveying device for engineering machinery manufacturing production, including a moving frame 1, and further including an adjusting device and a limiting device; wherein, a lift is fixedly installed inside the moving frame 1, the output end of the lift is fixedly installed with a mounting plate 2, a motor 3 is fixedly installed above the mounting plate 2, and the output end of the motor 3 is fixedly installed with a rotating shaft 4; wherein, the adjusting device includes a fixing plate 51, a sliding plate 52, a driven shaft 53, a sleeve disc 54, a connecting rod 55, a moving rod 56, a push rod 57, a connecting block 58 and a pressing rod 59. The output end of the motor 3 rotates to drive the rotating shaft 4 to rotate. The rotating shaft 4 rotates to drive the driven shaft 53 to rotate through a transmission belt, and the pressing rod 59 is pushed. The pressing rod 59 moves to contact and squeeze the sleeve disc 54 to move. The movement of the sleeve disc 54 drives the connecting rod 55 to move. The fixing plate 51 is fixedly installed above the moving frame 1. The sliding plate 52 is slidably installed on the surface of the fixing plate 51. A first chute is provided on the surface of the sliding plate 52. The driven shaft 53 is sleeved inside the first chute. The sleeve disc 54 is slidably installed on the surface of the rotating shaft 4. The connecting rod 55 is fixedly installed on the surface of the sleeve disc 54. The moving rod 56 is slidably installed on the surface of the fixing plate 51. The push rod 57 is hinged to the end of the moving rod 56 away from the connecting rod 55. The connecting block 58 is fixedly installed on the surface of the sliding plate 52. The pressing rod 59 is slidably installed on the surface of the motor 3. The rotating shaft 4 and the driven shaft 53 are connected by a transmission belt. A limiting groove is provided on the surface of the fixing plate 51. The driven shaft 53 is sleeved inside the limiting groove on the surface of the fixing plate 51. The downward movement of the sliding plate 52 drives the driven shaft 53 to slide inside the limiting groove on the surface of the fixing plate 51, realizing the adjustment of the angle of the transmission belt, and at the same time maintaining the normal operation of the transmission belt, avoiding the transmission belt from loosening or being taut and thus affecting the conveying effect.

[0022] A first clockwork spring is provided between the moving rod 56 and the fixing plate 51, a second clockwork spring is provided between the push rod 57 and the moving rod 56, and a third clockwork spring is provided between the sleeve disc 54 and the rotating shaft 4. The moving rod 56 and the push rod 57 repeatedly squeeze the connecting block 58 under the action of the first clockwork spring and the second clockwork spring, realizing multiple stable adjustments of the angle and improving the applicability.

[0023] The limiting device includes a pressing block 61, a moving block 62, an L-shaped rod 63 and a stopper 64. The moving rod 56 moves first to drive the pressing block 61 to move, and the pressing block 61 moves to contact and squeeze the moving block 62 to move downward. The moving block 62 moves downward to drive the L-shaped rod 63 to move to the end away from the sliding plate 52. The pressing block 61 is fixedly installed under the moving rod 56, and the moving block 62 is slidably installed on the surface of the fixed plate 51. The surface of the fixed plate 51 is provided with a sliding groove 2, and the L-shaped rod 63 is slidably installed in the inside of the sliding groove 2, and the stopper 64 is fixedly installed on the surface of the sliding plate 52. A spring 4 is arranged between the L-shaped rod 63 and the sliding groove 2. The lower part of the pressing block 61 is provided with an oblique surface 1, the upper part of the moving block 62 is provided with an oblique surface 2, and the surface of the L-shaped rod 63 is provided with an oblique surface 3. The L-shaped rod 63 moves away from the limit of the stopper 64 to avoid the sliding plate 52 swinging up and down during the transmission process after the angle adjustment is completed, affecting the transmission of materials, thereby maintaining the stability during the transmission process.

[0024] An oil storage tank 65 is fixedly penetrated through the surface of the sliding plate 52, and a limit box 66 is fixedly installed inside the oil storage tank 65. A nozzle 67 is fixedly penetrated through the bottom of the inner wall of the oil storage tank 65, and a latch 68 is slidably installed inside the nozzle 67. An oil inlet is opened on the surface of the limit box 66, and a clockwork spring five is arranged between the latch 68 and the inner wall of the nozzle 67. The lubricating oil inside the limit box 66 is discharged through the nozzle 67 to lubricate the junction of the driven shaft 53 and the slide groove 1, so as to avoid excessive lubricating oil being discharged from the oil storage tank 65 and causing waste, while maintaining stability during the angle adjustment process.

[0025] When the present embodiment is working, the motor 3 is started, the output end of the motor 3 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 rotates to drive the driven shaft 53 to rotate through the transmission belt to realize the transmission of the material, when the angle needs to be adjusted, the pressing rod 59 is pushed, the pressing rod 59 moves to contact and squeeze the sleeve disc 54 to move, the sleeve disc 54 moves to drive the receiving rod 55 to move, and at the same time, the rotating shaft 4 rotates to drive the sleeve disc 54 to rotate, the sleeve disc 54 rotates to drive the receiving rod 55 to rotate, the receiving rod 55 rotates to contact and squeeze the moving rod 56 to move, the moving rod 56 moves to drive the push rod 57 to move, The push rod 57 moves to contact and squeeze the receiving block 58 to move downward, and the receiving block 58 moves downward, driving the sliding plate 52 to move downward, and the sliding plate 52 moves downward, driving the driven shaft 53 to slide inside the limiting groove on the surface of the fixed plate 51, thereby realizing the adjustment of the angle of the conveyor belt and maintaining the normal operation of the conveyor belt, avoiding the loosening or tension of the conveyor belt and thus affecting the transmission effect. The moving rod 56 and the push rod 57 realize repeated squeezing of the receiving block 58 under the action of the spring spring 1 and the spring spring 2, thereby realizing multiple smooth adjustments of the angle and improving applicability.

[0026] The moving rod 56 first drives the pressure block 61 to move. The movement of the pressure block 61 contacts and squeezes the moving block 62 to move downward. The downward movement of the moving block 62 drives the L-shaped rod 63 to move towards the end away from the sliding plate 52. The movement of the L-shaped rod 63 disengages from the limit of the stopper 64, preventing the sliding plate 52 from swinging up and down during the conveying process after the angle adjustment is completed, which affects the conveying of materials and maintaining the stability during the conveying process. During the adjustment process, the driven shaft 53 moves inside the first chute on the surface of the sliding plate 52. The movement of the driven shaft 53 contacts and squeezes the pin 68 to move upward. The upward movement of the pin 68 opens the inlet of the nozzle 67 and closes the oil inlet on the surface of the dosing box 66 at the same time, so that the lubricating oil inside the dosing box 66 is discharged through the nozzle 67 to lubricate the junction of the driven shaft 53 and the first chute, avoiding excessive lubricating oil being discharged from the oil storage tank 65 and causing waste, and maintaining the stability during the angle adjustment process.

[0027] Please refer to Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, it further includes a material guiding device and a fixing device. The material guiding device includes a material guiding plate 71, a fixing block 72, a lifting rod 73 and an inclined rod 74. The movement of the L-shaped rod 63 contacts and squeezes the lifting rod 73 to move downward. The downward movement of the lifting rod 73 drives the inclined rod 74 to move downward. The downward movement of the inclined rod 74 contacts and pushes the fixing block 72 to move. The material guiding plate 71 is slidably installed above the mounting plate 2. The fixing block 72 is fixedly installed on the surface of the material guiding plate 71. The lifting rod 73 is slidably installed on the surface of the fixing plate 51. The inclined rod 74 is hinged below the lifting rod 73. The surface of the fixing block 72 is provided with an inclined plane four. A hairspring six is provided between the lifting rod 73 and the fixing plate 51. A hairspring seven is provided between the inclined rod 74 and the lifting rod 73. The surface of the material guiding plate 71 is provided with an inclined plane five. The material guiding plate 71 moves out of the surface of the mounting plate 2, which can effectively prevent the materials from not being conveyed to the target surface due to the reduction of the horizontal distance of the conveyor belt during the angle adjustment process, and then directly falling from the surface of the conveyor belt, improving the stability of the conveying process and reducing the subsequent maintenance cost.

[0028] A rotating rod 75 is fixedly installed on the surface of the driven shaft 53. An L-shaped telescopic rod 76 is slidably installed on the surface of the fixing plate 51. A hairspring eight is provided between the L-shaped telescopic rod 76 and the fixing plate 51. The rotation of the rotating rod 75 contacts and drives the L-shaped telescopic rod 76 to move downward. The downward movement of the L-shaped telescopic rod 76 contacts the material guiding plate 71 and knocks it, improving the effect of material conveying and preventing materials from accumulating on the surface of the material guiding plate 71.

[0029] The fixing device includes a roller 81, a connecting shaft 82, a limiting block 83, a vertical rod 84, a cross rod 85 and a limiting rod 86. The receiving rod 55 rotates and contacts and presses the vertical rod 84 to move downward. The vertical rod 84 moves downward and contacts and presses the cross rod 85 to move. The cross rod 85 moves and contacts and presses the limiting rod 86 to move. The roller 81 is rotatably installed on the surface of the moving frame 1. The connecting shaft 82 is fixedly installed on the surface of the roller 81. The limiting block 83 is fixedly installed on the surface of the connecting shaft 82. The vertical rod 84 slidably penetrates the upper and lower walls of the mounting plate 2. The cross rod 85 is slidably installed at the bottom of the inner wall of the moving frame 1. The limiting rod 86 is slidably installed on the surface of the moving frame 1. The limiting rod 86 moves and contacts the limiting block 83 and limits it, preventing the rotation of the roller 81 and the connecting shaft 82, effectively preventing the moving frame 1 from shifting due to accidental touch and geographical location during the transmission process, maintaining the stability during the material transmission process, and reducing the subsequent maintenance cost.

[0030] One end of the vertical rod 84 close to the receiving rod 55 is formed as an arc surface. One end of the cross rod 85 close to the vertical rod 84 is formed as an inclined cutting surface six. A lifting rod 87 is fixedly installed on the surface of the limiting rod 86. The motor 3 is turned off and the lifting rod 87 is moved upward. The upward movement of the lifting rod 87 drives the limiting rod 86 to move upward and contact the limit of the limiting block 83, facilitating the movement of the moving frame 1 and reducing the working intensity of the staff.

[0031] When this embodiment works, the L-shaped rod 63 moves and contacts and presses the lifting rod 73 to move downward. The downward movement of the lifting rod 73 drives the inclined rod 74 to move downward. The downward movement of the inclined rod 74 contacts and pushes the fixed block 72 to move. The movement of the fixed block 72 drives the guide plate 71 to move. The guide plate 71 moves out of the surface of the mounting plate 2, effectively avoiding the situation that the material cannot be conveyed to the target surface due to the reduction of the horizontal distance of the conveyor belt during the angle adjustment process, and then directly falling from the surface of the conveyor belt, improving the stability of the conveying process, reducing the subsequent maintenance cost. At the same time, the driven shaft 53 rotates to drive the rotating rod 75 to rotate. The rotation of the rotating rod 75 contacts and drives the L-shaped telescopic rod 76 to move downward. The downward movement of the L-shaped telescopic rod 76 contacts the guide plate 71 and knocks it, improving the effect of material conveying and preventing the material from accumulating on the surface of the guide plate 71.

[0032] The receiving rod 55 rotates and contacts and presses the vertical rod 84 to move downward. The downward movement of the vertical rod 84 contacts and presses the cross rod 85 to move. The movement of the cross rod 85 contacts and presses the limiting rod 86 to move. The movement of the limiting rod 86 contacts the limiting block 83 and limits it, preventing the rotation of the roller 81 and the connecting shaft 82. It can effectively prevent the moving frame 1 from shifting due to accidental touch and geographical location during the transmission process, maintain the stability during the material transmission process, reduce the subsequent maintenance cost. When the transmission ends, turn off the motor 3 and move the lifting rod 87 upward. The upward movement of the lifting rod 87 drives the limiting rod 86 to move upward and contacts the limit of the limiting block 83, facilitating the movement of the moving frame 1 and reducing the working intensity of the staff.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for engineering machinery manufacturing production, including a moving frame, characterized in that: It also includes an adjusting device, a limiting device, a material guiding device and a fixing device; Among them, a lift is fixedly installed inside the moving frame, a mounting plate is fixedly installed at the output end of the lift, a motor is fixedly installed above the mounting plate, and a rotating shaft is fixedly installed at the output end of the motor; Among them, the adjusting device includes a fixing plate, a sliding plate, a driven shaft, a sleeve disc, a receiving rod, a moving rod, a push rod, a receiving block and a pressing rod. The fixing plate is fixedly installed above the moving frame, the sliding plate is slidably installed on the surface of the fixing plate, a first chute is formed on the surface of the sliding plate, the driven shaft is sleeved inside the first chute, the sleeve disc is slidably installed on the surface of the rotating shaft, the receiving rod is fixedly installed on the surface of the sleeve disc, the moving rod is slidably installed on the surface of the fixing plate, the push rod is hinged to the end of the moving rod away from the receiving rod, the receiving block is fixedly installed on the surface of the sliding plate, the pressing rod is slidably installed on the surface of the motor, and the rotating shaft and the driven shaft are connected by a transmission belt. A limiting groove is formed on the surface of the fixing plate, and the driven shaft is sleeved inside the limiting groove.

2. The conveying device for engineering machinery manufacturing production according to claim 1, characterized in that: A first clockwork spring is arranged between the moving rod and the fixing plate, a second clockwork spring is arranged between the push rod and the moving rod, and a third clockwork spring is arranged between the sleeve disc and the rotating shaft.

3. The conveying device for engineering machinery manufacturing production according to claim 2, wherein: The limiting device includes a pressing block, a moving block, an L-shaped rod and a stop block. The pressing block is fixedly installed below the moving rod, the moving block is slidably installed on the surface of the fixing plate, a second chute is formed on the surface of the fixing plate, the L-shaped rod is slidably installed inside the second chute, the stop block is fixedly installed on the surface of the sliding plate, a fourth clockwork spring is arranged between the L-shaped rod and the second chute. The lower part of the pressing block is provided with a first inclined plane, the upper part of the moving block is provided with a second inclined plane, and the surface of the L-shaped rod is provided with a third inclined plane.

4. A conveying device for engineering machinery manufacturing production according to claim 3, characterized in that: A fuel storage tank is fixedly penetrated through the surface of the sliding plate. A limiting box is fixedly installed inside the fuel storage tank. A spray pipe is fixedly penetrated through the bottom of the inner wall of the fuel storage tank. A plug is slidably installed inside the spray pipe. An oil inlet is formed on the surface of the limiting box. A fifth clockwork spring is arranged between the plug and the inner wall of the spray pipe.

5. A conveying device for engineering machinery manufacturing production according to claim 4, characterized in that: The material guiding device includes a material guiding plate, a fixing block, a lifting rod and an inclined rod. The material guiding plate is slidably installed above the mounting plate, the fixing block is fixedly installed on the surface of the material guiding plate, the lifting rod is slidably installed on the surface of the fixing plate, the inclined rod is hinged below the lifting rod. The surface of the fixing block is provided with a fourth inclined plane. A sixth clockwork spring is arranged between the lifting rod and the fixing plate. A seventh clockwork spring is arranged between the inclined rod and the lifting rod. The surface of the material guiding plate is provided with a fifth inclined plane.

6. A conveying device for engineering machinery manufacturing production according to claim 5, characterized in that: A rotating rod is fixedly installed on the surface of the driven shaft. An L-shaped telescopic rod is slidably installed on the surface of the fixing plate. An eighth clockwork spring is arranged between the L-shaped telescopic rod and the fixing plate.

7. A conveying device for engineering machinery manufacturing production according to claim 6, characterized in that: The fixing device includes a roller, a connecting shaft, a limiting block, a vertical rod, a cross rod and a limiting rod. The roller is rotatably installed on the surface of the moving frame. The connecting shaft is fixedly installed on the surface of the roller. The limiting block is fixedly installed on the surface of the connecting shaft. The vertical rod slidably penetrates the upper and lower walls of the mounting plate. The cross rod is slidably installed at the bottom of the inner wall of the moving frame. The limiting rod is slidably installed on the surface of the moving frame.

8. A conveying device for engineering machinery manufacturing production according to claim 7, characterized in that: One end of the vertical rod close to the receiving rod is formed as an arc surface. One end of the cross rod close to the vertical rod is formed as an inclined cutting surface six. A lifting rod is fixedly installed on the surface of the limiting rod.

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