An environmentally friendly packaging bag loading conveyor

Abstract

The present invention discloses an environmentally friendly packaging bag loading conveyor, which relates to the technical field of packaging bag conveying. The conveyor comprises a steel frame and a wall, and also comprises a protective device and an anti-deviating device. A steering device is fixedly installed on the top of the steel frame, a turntable is fixedly installed on the output end of the steering device, a support frame is rotatably installed on the surface of the turntable, a belt conveyor is arranged on the top of the support frame, a belt is arranged on the belt conveyor, and a feed port is arranged inside the wall; the protective device comprises a hydraulic lift, a T-shaped plate, a sealing frame, a sealing plate and a cover plate, and the air intake speed of the through hole is too slow so that the gas will push the cover plate to rotate and open the ventilation port, and the air flow between the ventilation ports can play a buffering effect on the support frame and the belt conveyor, and can play a buffering effect on the hydraulic lift and the support frame, thereby improving the protective effect on the hydraulic lift.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bag conveying, in particular to an environmentally friendly packaging bag loading conveyor. Background Art

[0002] Belt conveyor is a common equipment used for conveying packaging bags. The packaging bags are placed on the conveyor belt and transported from one location to another using the belt force.

[0003] The patent with the patent announcement number CN218433460U relates to a horizontal conveying device for packaging bags, including a base, a belt transmission mechanism and multiple groups of limiting mechanisms; the belt transmission mechanism is arranged on the base and has multiple locking holes; the limiting mechanism is used to be connected with the multiple locking holes one by one; the limiting mechanism includes a fixed plate, a support plate and two distance adjustment components, the fixed plate is arranged on the surface of the belt transmission mechanism and is suitable for connecting with any of the locking holes; the support plate is arranged above the fixed plate, and the two distance adjustment components are slidably connected to the left and right ends of the support plate respectively. When in use, by adjusting the distance between the two distance adjustment components and the support plate, it is ensured that the packaging bag can be spread flat on the combined structural surface of the support plate and the distance adjustment component, avoiding the contact between the two sides of the packaging bag and the side wall of the base, so as to achieve stable horizontal conveying of the packaging bag. The horizontal conveying device for packaging bags provided by the application can prevent the packaging bag from contacting the side of the base, avoid the phenomenon of dislocation and falling off of the packaging bag, and improve the stability of the transportation process.

[0004] In the above patent, the packaging bag can be prevented from contacting the side of the base, and the phenomenon of packaging bag being displaced and falling off can be prevented, thereby improving the stability of the transportation process. Since the conveying device needs to adjust the angle of the conveying drive through the driving device during use, when the packaging bag falls directly onto the conveying device, it will impact the conveying device. Continuous impact on the conveying device will damage the supporting device of the conveying device, thereby affecting the service life of the supporting device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an environmentally friendly packaging bag loading conveyor, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an environmentally friendly packaging bag loading conveyor, including a steel frame and a wall, and also including a protective device and an anti-deviating device. A steering device is fixedly installed on the top of the steel frame, a turntable is fixedly installed on the output end of the steering device, a support frame is rotatably installed on the surface of the turntable, a belt conveyor is arranged on the top of the support frame, a belt is arranged on the belt conveyor, and a feed port is arranged inside the wall; the protective device includes a hydraulic lift, a T-shaped plate, a sealing frame, a sealing plate and a cover plate. The air intake speed of the through hole is too slow, so that the gas will push the cover plate to rotate to open the ventilation port, and the ventilation port is opened by the ventilation The air flow between the openings can have a buffering effect on the support frame and the belt conveyor. The hydraulic lift is hinged at the top of the turntable. A groove is provided at the bottom of the support frame. The T-shaped plate is slidably installed in the groove. The sealing frame is fixedly installed in the groove. The sealing plate is slidably installed in the sealing frame. The top of the T-shaped plate is fixed to the sealing plate. A ventilation port is provided at the bottom of the sealing frame. The cover plate is rotatably installed at the bottom of the inner wall of the sealing frame. A through hole is provided on the surface of the cover plate. The through holes on the cover plate will limit the air intake speed at the bottom of the sealing plate to prevent the rapid rebound of the support frame from affecting the conveying effect of the packaging bag.

[0007] According to the above technical solution, a storage frame is hinged at the bottom of the support frame, a movable plate is slidably installed inside the storage frame, a slide plate is fixedly installed at the bottom of the movable plate, the bottom of the slide plate is hinged to the surface of the turntable, a notch is provided on the surface of the movable plate, a non-Newtonian fluid is arranged inside the storage frame, a return spring is arranged between the T-shaped plate and the groove, the non-Newtonian fluid will solidify when subjected to rapid impact so that the non-Newtonian fluid will limit the rapid movement of the movable plate, and the non-Newtonian fluid flows between the through holes to limit the movable plate to move slowly inside the storage frame, thereby avoiding the danger of the support frame rotating rapidly downward after the hydraulic lift is damaged.

[0008] According to the above technical scheme, the anti-deviation device includes an elastic telescopic block, a roller, a pushing plate, a contact wheel, an extrusion rod, and a tilting block. When the extrusion rod rotates, it will push the tilting block to move upward. When the tilting block moves upward, the inclined surface of the tilting block will push the pushing plate to rotate. The elastic telescopic block is fixedly installed on the surface of the support frame, the roller is rotatably installed on the free end of the elastic telescopic block, the pushing plate is rotatably installed on the surface of the elastic telescopic block, the contact wheel is rotatably installed on the surface of the support frame, the extrusion rod is fixedly installed on the surface of the contact wheel, and the tilting block is slidably installed on the surface of the support frame. The swing of the pushing plate will push the packaging bag to move to the center position of the belt conveyor to prevent the packaging bag from sticking to the side of the support frame, which will affect the conveying effect of the packaging bag.

[0009] According to the above technical solution, a torsion spring is arranged between the pushing plate and the elastic telescopic block, the tilting block is in contact with the pushing plate, and the side of the tilting block close to the pushing plate is arranged as an inclined surface. The torsion spring can drive the pushing plate to reset, and the inclined surface can drive the pushing plate to rotate.

[0010] According to the above technical scheme, it also includes a correction device and a positioning device. The surface of the support frame is provided with a correction device, and the correction device includes a movable rod, an elastic sheet, an elastic telescopic rod, a circular block and a trapezoidal block. When the movable rod moves, it will drive the elastic sheet to move. When the elastic sheet moves, it will push the elastic telescopic rod, the circular block and the roller to move. The movable rod is slidably installed on the surface of the support frame, the elastic sheet is fixedly installed on the surface of the movable rod, the elastic telescopic rod is rotatably installed on the bottom of the roller, the circular block is fixedly installed on the free end of the elastic telescopic rod, and the trapezoidal block is fixedly installed on the surface of the movable rod, so as to prevent the tension of the belt from changing when the belt conveyor is hit by a packaging bag, causing the belt to deviate on the belt conveyor.

[0011] According to the above technical solution, a No. 1 spring is arranged between the movable rod and the support frame, the elastic sheet is in contact with the elastic telescopic rod, and an inclined surface is arranged on the side of the trapezoidal block close to the extrusion rod. When the extrusion rod rotates, the trapezoidal block is pushed to move through the inclined surface of the trapezoidal block.

[0012] According to the above technical scheme, the positioning device includes a hollow frame, an extrusion plate, a fixed rod, a connecting frame, a piston plate, a linkage plate, an inclined block and an insertion rod. When the piston plate moves, it will drive the linkage plate and the inclined block to move. When the inclined block moves, the inclined surface of the inclined block will push the insertion rod to move downward. The hollow frame is fixedly installed with the bottom of the support frame, the extrusion plate is slidably installed inside the hollow frame, the fixed rod is fixedly installed on the bottom of the circular block, the connecting frame is fixedly installed on the surface of the support frame, the piston plate is slidably installed inside the connecting frame, the connecting frame is connected with the interior of the hollow frame through a pipe, the inclined block is slidably installed on the surface of the support frame, the insertion rod slides through the support frame, and a card slot is opened on the top of the steel frame. The piston plate is fixed to the inclined block through the linkage plate to prevent the steering device from being damaged when the belt conveyor and the support frame are hit, causing the turntable and the support frame to be offset.

[0013] According to the above technical solution, a No. 2 spring is arranged between the extrusion plate and the hollow frame, a No. 3 spring is arranged between the insertion rod and the support frame, and the fixed rod is in contact with the extrusion plate. The No. 2 spring can drive the extrusion plate to reset, and the No. 3 spring can drive the insertion rod to reset.

[0014] The present invention provides an environmentally friendly packaging bag loading conveyor. It has the following beneficial effects:

[0015] (1) When the packaging bag falls onto the belt conveyor, the environmentally friendly packaging bag loading conveyor will generate a downward impact force on the belt conveyor. The hydraulic lift will push the T-shaped plate to move toward the inside of the groove through the reverse force. The T-shaped plate will push the sealing plate to move toward the inside of the sealing frame. The bottom of the sealing plate will take in air from the position of the ventilation port, thereby having a buffering effect on the hydraulic lift and the support frame, thereby improving the protection effect on the hydraulic lift. At the same time, the through holes on the cover plate will limit the air intake speed at the bottom of the sealing plate, thereby preventing the support frame from rebounding quickly and affecting the conveying effect of the packaging bag.

[0016] (2) The environmentally friendly packaging bag loading conveyor drives the support frame and the belt conveyor to rotate through the steering device. The fallen packaging bags will collide with the side of the support frame, causing the packaging bags to stick to the side of the support frame. The contact wheel and the extrusion rod are driven to rotate through the belt conveyor. The extrusion rod will push the tilting block to move upward. When the tilting block moves upward, it will push the push plate to swing. The swing of the push plate will push the packaging bag to the center of the belt conveyor, thereby preventing the packaging bag from sticking to the side of the support frame and affecting the conveying effect of the packaging bag.

[0017] (3) In the environmentally friendly packaging bag loading conveyor, when the extrusion rod rotates, it pushes the trapezoidal block and the movable rod to move. When the movable rod moves, it pushes the elastic telescopic rod and the circular block to move through the elastic sheet. When the circular block moves, it pushes the belt on the belt conveyor to move, thereby preventing the belt from shifting on the belt conveyor due to changes in the tension of the belt when the belt conveyor is hit by the packaging bag.

[0018] (4) In the environmentally friendly packaging bag loading conveyor, when the packaging bag falls onto the belt, the belt will be deformed, and the deformation of the belt will push the circular block and the fixed rod to move downward. When the fixed rod moves, it will push the extrusion plate to move downward to squeeze the gas inside the hollow frame. The gas inside the connecting frame will push the linkage rod and the inclined block to move. When the inclined block moves, it will push the insertion rod to move downward and the internal limiting turntable inserted into the card slot will rotate, so as to avoid damage to the steering device when the belt conveyor and the support frame are hit, causing the turntable and the support frame to deviate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the sealing frame of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the storage frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the position structure of the support frame and the movable rod of the present invention;

[0024] Figure 6 This is a schematic diagram of the position structure of the elastic telescopic block and the push plate of the present invention;

[0025] Figure 7 It is a schematic diagram of the hollow frame and the fixing rod position structure of the present invention.

[0026] In the figure: 1. steel frame; 2. steering device; 3. turntable; 4. support frame; 51. hydraulic lift; 52. T-plate; 53. sealing frame; 54. sealing plate; 55. cover plate; 56. storage frame; 57. moving plate; 58. slide plate; 61. elastic telescopic block; 62. roller; 63. push plate; 64. contact wheel; 65. extrusion rod; 66. tilting block; 71. movable rod; 72. elastic sheet; 73. elastic telescopic rod; 74. circular block; 75. trapezoidal block; 81. hollow frame; 82. extrusion plate; 83. fixed rod; 84. connecting frame; 85. piston plate; 86. linkage plate; 87. inclined block; 88. insertion rod; 9. belt conveyor; 10. wall; 11. feed port. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6An embodiment of the present invention is: an environmentally friendly packaging bag loading conveyor, comprising a steel frame 1 and a wall 10, and also comprising a protective device and an anti-deviation device. A steering device 2 is fixedly installed on the top of the steel frame 1, a turntable 3 is fixedly installed on the output end of the steering device 2, a support frame 4 is rotatably installed on the surface of the turntable 3, a belt conveyor 9 is arranged on the top of the support frame 4, a belt is arranged on the belt conveyor 9, and a feed port 11 is arranged inside the wall 10; the protective device comprises a hydraulic lift 51, a T-shaped plate 52, a sealing frame 53, a sealing plate 54 and a cover plate 55. When the T-shaped plate 52 moves, it will drive the sealing plate 54 to move, and the sealing plate 54 moves upward so that the bottom of the sealing plate 54 will inlet air from the through hole. When the air intake speed of the through hole is too slow, the air It is understood that the cover plate 55 is pushed to rotate to open the ventilation port. The air flow between the ventilation ports can have a buffering effect on the support frame 4 and the belt conveyor 9. The hydraulic lift 51 is hinged at the top of the turntable 3. A groove is provided at the bottom of the support frame 4. The T-shaped plate 52 is slidably installed in the groove. The sealing frame 53 is fixedly installed in the groove. The sealing plate 54 is slidably installed in the sealing frame 53. The top of the T-shaped plate 52 is fixed to the sealing plate 54. A ventilation port is provided at the bottom of the sealing frame 53. The cover plate 55 is rotatably installed at the bottom of the inner wall of the sealing frame 53. A through hole is provided on the surface of the cover plate 55. The through hole on the cover plate 55 will limit the air intake speed at the bottom of the sealing plate 54 to prevent the support frame 4 from rebounding quickly and affecting the conveying effect of the packaging bag.

[0029] A storage frame 56 is hinged at the bottom of the support frame 4, and a moving plate 57 is slidably installed inside the storage frame 56. A slide plate 58 is fixedly installed at the bottom of the moving plate 57. The bottom of the slide plate 58 is hinged to the surface of the turntable 3, and a notch is opened on the surface of the moving plate 57. A non-Newtonian fluid is arranged inside the storage frame 56, and a return spring is arranged between the T-shaped plate 52 and the groove. The non-Newtonian fluid will solidify when it is hit quickly, so that the non-Newtonian fluid will be restricted from moving the moving plate 57 to move quickly. When the storage frame 56 rotates up and down, the moving plate 57 will move inside the storage frame 56. When the moving plate 57 moves, the moving plate 57 will squeeze the non-Newtonian fluid inside the storage frame 56 to flow between the notches. The non-Newtonian fluid flows between the through holes and restricts the moving plate 57 to move slowly inside the storage frame 56, thereby avoiding the danger of the support frame 4 rotating downward quickly after the hydraulic lift 51 is damaged.

[0030] The anti-deviation device includes an elastic telescopic block 61, a roller 62, a pushing plate 63, a contact wheel 64, an extrusion rod 65, and an inclined block 66. When the belt on the belt conveyor 9 moves, the contact wheel 64 will be driven to rotate, and when the contact wheel 64 rotates, the extrusion rod 65 will be driven to rotate. When the extrusion rod 65 rotates, it will contact the bottom of the inclined block 66, so that when the extrusion rod 65 rotates, it will push the inclined block 66 to move upward. When the inclined block 66 moves upward, the inclined surface of the inclined block 66 will push the pushing plate 63 to rotate. The elastic telescopic block 61 is fixedly mounted on the surface of the support frame 4, the roller 62 is rotatably mounted on the free end of the elastic telescopic block 61, the pushing plate 63 is rotatably mounted on the surface of the elastic telescopic block 61, the contact wheel 64 is rotatably mounted on the surface of the support frame 4, the extrusion rod 65 is fixedly mounted on the surface of the contact wheel 64, and the inclined block 66 is slidably mounted on the surface of the support frame 4. The swinging of the pushing plate 63 will push the packaging bag to the center position of the belt conveyor 9 to prevent the packaging bag from sticking to the side of the support frame 4, which will affect the conveying effect of the packaging bag.

[0031] A torsion spring is arranged between the pushing plate 63 and the elastic telescopic block 61, and the tilting block 66 contacts the pushing plate 63. The side of the tilting block 66 close to the pushing plate 63 is arranged as an inclined surface. The torsion spring can drive the pushing plate 63 to reset, and the inclined surface can push the pushing plate 63 to rotate.

[0032] When the first embodiment is working, the hydraulic lift 51 will push the T-shaped plate 52 and the support frame 4 to swing up and down, so that the up and down angles of the support frame 4 and the belt conveyor 9 can be adjusted, and the packaging bag will fall onto the belt conveyor 9 through the feeding port 11. The impact force of the falling packaging bag will push the support frame 4 and the hydraulic lift 51 to swing downward to a certain extent. When the support frame 4 swings downward, the opposite force of the hydraulic lift 51 will cause the hydraulic lift 51 to push the T-shaped plate 52 to move toward the inside of the groove. When the T-shaped plate 52 moves, it will drive the sealing plate 54 to move. The sealing plate 54 moves upward so that the bottom of the sealing plate 54 will inlet air from the through hole. The air intake speed of the through hole is too slow, so that the gas will push the cover plate 55 to rotate to open the ventilation port, and the air between the reset spring and the ventilation port will be opened. The air flow can have a buffering effect on the support frame 4 and the belt conveyor 9. At the same time, when the reset spring drives the T-shaped plate 52 to reset, the sealing plate 54 will squeeze the gas inside the sealing frame 53 and discharge it from the through hole. Since the cover plate 55 cannot rotate downward, the cover plate 55 will fit tightly on the ventilation port. The discharge through the through hole will limit the speed of gas discharge, so that the T-shaped plate 52 can only be reset slowly. When the support frame 4 rotates, it will drive the storage frame 56 to move up and down. When the storage frame 56 rotates up and down, the moving plate 57 will move inside the storage frame 56. When the moving plate 57 moves, the moving plate 57 will squeeze the non-Newtonian fluid inside the storage frame 56 to flow between the notches. The non-Newtonian fluid flows between the through holes and limits the moving plate 57 to only move slowly inside the storage frame 56.

[0033] The turntable 3 can be driven to rotate by the steering device 2, and when the turntable 3 rotates, the support frame 4 and the belt conveyor 9 are driven to rotate. When the packaging bag falls onto the belt conveyor 9, it will slide on the belt conveyor 9 and hit the edge of the support frame 4. The elastic telescopic block 61 and the roller 62 can buffer the edge of the support frame 4. When the belt on the belt conveyor 9 moves, the contact wheel 64 is driven to rotate. When the contact wheel 64 rotates, the extrusion rod 65 is driven to rotate. When the extrusion rod 65 rotates, it will contact the bottom of the inclined block 66, so that when the extrusion rod 65 rotates, it will push the inclined block 66 to move upward. When the inclined block 66 moves upward, the inclined surface of the inclined block 66 will push the push plate 63 to rotate. When the push plate 63 rotates, the packaging bag at the edge will be pushed to move toward the center position of the belt conveyor 9.

[0034] See also Figure 1-7On the basis of the above embodiment, another embodiment of the present invention further includes a correction device and a positioning device. The surface of the support frame 4 is provided with a correction device, and the correction device includes a movable rod 71, an elastic sheet 72, an elastic telescopic rod 73, a circular block 74 and a trapezoidal block 75. When the extrusion rod 65 rotates, it will push the trapezoidal block 75 and the movable rod 71 to move in the direction of the belt. When the movable rod 71 moves, it will drive the elastic sheet 72 to move. When the elastic sheet 72 moves, it will push the elastic telescopic rod 73, the circular block 74 and the roller 62 to move. The movable rod 71 is slidably mounted on the surface of the support frame 4, the elastic sheet 72 is fixedly mounted on the surface of the movable rod 71, the elastic telescopic rod 73 is rotatably mounted on the bottom of the roller 62, the circular block 74 is fixedly mounted on the free end of the elastic telescopic rod 73, and the trapezoidal block 75 is fixedly mounted on the surface of the movable rod 71 to prevent the belt conveyor 9 from being hit by a packaging bag and causing the belt to deviate on the belt conveyor 9.

[0035] A spring No. 1 is arranged between the movable rod 71 and the support frame 4, the elastic sheet 72 is in contact with the elastic telescopic rod 73, and a slope is arranged on the side of the trapezoidal block 75 close to the extrusion rod 65. The slope of the trapezoidal block 75 can push the trapezoidal block 75 to move when the extrusion rod 65 rotates.

[0036] The positioning device includes a hollow frame 81, an extrusion plate 82, a fixed rod 83, a connecting frame 84, a piston plate 85, a linkage plate 86, an inclined block 87 and an insertion rod 88. The deformation of the belt conveyor 9 will push the circular block 74 to move downward. When the circular block 74 moves downward, it will drive the fixed rod 83 to move downward. When the fixed rod 83 moves downward, it will push the extrusion plate 82 to move downward. When the extrusion plate 82 moves downward, it will squeeze the gas inside the hollow frame 81 into the inside of the connecting frame 84 through the pipeline. The increase of gas inside the connecting frame 84 will push the piston plate 85 to move. When the piston plate 85 moves, it will drive the linkage plate 86 and the inclined block 87 to move. When the inclined block 87 moves, the inclined surface of the inclined block 87 will Push the insertion rod 88 to move downward, the hollow frame 81 is fixedly installed with the bottom of the support frame 4, the extrusion plate 82 is slidably installed inside the hollow frame 81, the fixing rod 83 is fixedly installed on the bottom of the circular block 74, the connecting frame 84 is fixedly installed on the surface of the support frame 4, the piston plate 85 is slidably installed inside the connecting frame 84, the connecting frame 84 is connected with the interior of the hollow frame 81 through a pipeline, the inclined block 87 is slidably installed on the surface of the support frame 4, the insertion rod 88 slides through the support frame 4, a card slot is opened on the top of the steel frame 1, and the piston plate 85 is fixed to the inclined block 87 through the linkage plate 86 to prevent the steering device 2 from being damaged when the belt conveyor 9 and the support frame 4 are hit, causing the turntable 3 and the support frame 4 to be offset.

[0037] A No. 2 spring is arranged between the extrusion plate 82 and the hollow frame 81, a No. 3 spring is arranged between the insertion rod 88 and the support frame 4, and the fixing rod 83 is in contact with the extrusion plate 82. The No. 2 spring can drive the extrusion plate 82 to reset, and the No. 3 spring can drive the insertion rod 88 to reset.

[0038] When the second embodiment is working, the extrusion rod 65 will contact the inclined surface of the trapezoidal block 75 when it rotates, and the extrusion rod 65 will push the trapezoidal block 75 and the movable rod 71 to move in the direction of the belt. When the movable rod 71 moves, it will drive the elastic sheet 72 to move. When the elastic sheet 72 moves, it will push the elastic telescopic rod 73, the circular block 74 and the roller 62 to move. The movement of the elastic telescopic rod 73 will push the belt on the belt conveyor 9 to move, so as to prevent the belt from deviating on the belt conveyor 9.

[0039] When the packaging bag falls onto the belt conveyor 9, it will squeeze the belt on the belt conveyor 9 and cause deformation. The deformation caused by the belt conveyor 9 will push the circular block 74 to move downward. When the circular block 74 moves downward, it will drive the fixing rod 83 to move downward. When the fixing rod 83 moves downward, it will push the extrusion plate 82 to move downward. When the extrusion plate 82 moves downward, it will squeeze the gas inside the hollow frame 81 into the interior of the connecting frame 84 through the pipeline. The increase in gas inside the connecting frame 84 will push the piston plate 85 to move. When the piston plate 85 moves, it will drive the linkage plate 86 and the inclined block 87 to move. When the inclined block 87 moves, the inclined surface of the inclined block 87 will push the insertion rod 88 to move downward. When the insertion rod 88 moves downward, it will be inserted into the internal limiting turntable 3 of the card slot to rotate.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly packaging bag loading conveyor, comprising a steel frame (1) and a wall (10), characterized in that: It also includes a protection device, an anti-deviating device and a positioning device, a steering device (2) is fixedly mounted on the top of the steel frame (1), a turntable (3) is fixedly mounted on the output end of the steering device (2), a support frame (4) is rotatably mounted on the surface of the turntable (3), a belt conveyor (9) is arranged on the top of the support frame (4), and a feed port (11) is arranged inside the wall (10); The protection device comprises a hydraulic lift (51), a T-shaped plate (52), a sealing frame (53), a sealing plate (54) and a cover plate (55), wherein the hydraulic lift (51) is hinged on the top of the turntable (3), the bottom of the support frame (4) is provided with a groove, the T-shaped plate (52) is slidably mounted inside the groove, the sealing frame (53) is fixedly mounted inside the groove, the sealing plate (54) is slidably mounted inside the sealing frame (53), the top of the T-shaped plate (52) is fixed to the sealing plate (54), the bottom of the sealing frame (53) is provided with a ventilation port, the cover plate (55) is rotatably mounted on the bottom of the inner wall of the sealing frame (53), and a through hole is provided on the surface of the cover plate (55); The anti-deviating device comprises an elastic telescopic block (61), a roller (62), a push plate (63), a contact wheel (64), an extrusion rod (65), and a tilting block (66); the elastic telescopic block (61) is fixedly mounted on the surface of the support frame (4); the roller (62) is rotatably mounted on the free end of the elastic telescopic block (61); the push plate (63) is rotatably mounted on the surface of the elastic telescopic block (61); the contact wheel (64) is rotatably mounted on the surface of the support frame (4); the extrusion rod (65) is fixedly mounted on the surface of the contact wheel (64); and the tilting block (66) is slidably mounted on the surface of the support frame (4); A torsion spring is provided between the push plate (63) and the elastic telescopic block (61); the tilting block (66) is in contact with the push plate (63); and a side of the tilting block (66) close to the push plate (63) is provided as an inclined surface; The positioning device comprises a hollow frame (81), an extrusion plate (82), a fixing rod (83), a connecting frame (84), a piston plate (85), a linkage plate (86), an inclined surface block (87) and an insertion rod (88); the hollow frame (81) is fixedly mounted on the bottom of the support frame (4); the extrusion plate (82) is slidably mounted inside the hollow frame (81); the fixing rod (83) is fixedly mounted on the bottom of the circular block (74); the connecting frame (84) is fixedly mounted on the surface of the support frame (4); the piston plate (85) is slidably mounted inside the connecting frame (84); the connecting frame (84) is connected to the inside of the hollow frame (81) through a pipeline; the inclined surface block (87) is slidably mounted on the surface of the support frame (4); the insertion rod (88) slidably penetrates the support frame (4); a slot is provided on the top of the steel frame (1); and the piston plate (85) is fixed to the inclined surface block (87) through the linkage plate (86); A No. 2 spring is provided between the extrusion plate (82) and the hollow frame (81), a No. 3 spring is provided between the insertion rod (88) and the support frame (4), and the fixing rod (83) is in contact with the extrusion plate (82).

2. The environmentally friendly packaging bag loading conveyor according to claim 1 is characterized by: A storage frame (56) is hingedly connected to the bottom of the support frame (4), a movable plate (57) is slidably mounted inside the storage frame (56), a slide plate (58) is fixedly mounted on the bottom of the movable plate (57), the bottom of the slide plate (58) is hingedly connected to the surface of the turntable (3), a notch is provided on the surface of the movable plate (57), a non-Newtonian fluid is arranged inside the storage frame (56), and a return spring is arranged between the T-shaped plate (52) and the groove.

3. The environmentally friendly packaging bag loading conveyor according to claim 1 is characterized by: The surface of the support frame (4) is provided with a deflection correction device, which comprises a movable rod (71), an elastic sheet (72), an elastic telescopic rod (73), a circular block (74) and a trapezoidal block (75); the movable rod (71) is slidably mounted on the surface of the support frame (4); the elastic sheet (72) is fixedly mounted on the surface of the movable rod (71); the elastic telescopic rod (73) is rotatably mounted on the bottom of the roller (62); the circular block (74) is fixedly mounted on the free end of the elastic telescopic rod (73); and the trapezoidal block (75) is fixedly mounted on the surface of the movable rod (71).

4. The environmentally friendly packaging bag loading conveyor according to claim 3 is characterized by: A No. 1 spring is provided between the movable rod (71) and the support frame (4), the elastic sheet (72) is in contact with the elastic telescopic rod (73), and a slope is provided on one side of the trapezoidal block (75) close to the extrusion rod (65).

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