A full-automatic convenient roller conveyor device

Abstract

The present application relates to the technical field of roller conveyor, especially to a full-automatic convenient roller conveyor device. The device comprises a moving frame, the moving frame is provided with a first conveying module, the side of the moving frame away from the first conveying module is fixedly connected with a supporting plate, the side of the supporting plate close to the first conveying module is rotatably connected with a rotating column, the rotating column is fixedly connected with a rotating frame, the side of the rotating frame away from the rotating column is fixedly connected with a sliding column, the supporting plate is provided with a sliding groove for the sliding of the sliding column, the upper side of the rotating frame is provided with a second conveying module, the supporting plate is slidably connected with a sliding frame, and the sliding frame is fixedly connected with a guide frame slidably connected with the sliding column. The sliding column drives the second conveying module to swing through the sliding frame and the guide frame, the falling position of the bagged material is continuously adjusted by the movement of the sliding frame, the bagged material is automatically stacked, and the stacking efficiency of the bagged material is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of roller conveyor, in particular to a full-automatic convenient roller conveyor. BACKGROUND

[0002] In the field of material transportation (such as chemical industry, construction, metallurgy, etc. Bagged product loading operation), the roller conveyor is widely used due to its high efficiency and continuity. When the traditional roller conveyor transports the bagged material to the vehicle, the dropping point position of the bagged material is fixed. In order to stack the bagged material neatly, additional bagged material handling is required, which is time-consuming and laborious. The existing can adjust the dropping point by adjusting the position of the whole equipment, but this way needs to start and stop the equipment frequently, and the adjustment process is time-consuming and energy-consuming. After moving, the conveying angle needs to be recalibrated, which seriously interrupts the continuity of the operation and cannot meet the high efficiency of the modern loading line.

[0003] In summary, the traditional roller conveyor has difficulty in adjusting the dropping point of the bagged material, and cannot realize the rapid stacking of the bagged material. SUMMARY

[0004] The valve provides an angle-adjustable full-automatic convenient roller conveyor to solve the problem that the traditional roller conveyor has difficulty in adjusting the dropping point of the bagged material and cannot realize the rapid stacking of the bagged material.

[0005] The technical scheme of the present application is as follows: a full-automatic convenient roller conveyor, comprising a moving frame, the moving frame is provided with a first conveying module, the side of the moving frame away from the first conveying module is fixedly connected with a supporting plate, the side of the supporting plate close to the first conveying module is rotatably connected with a rotating column, the rotating column is fixedly connected with a rotating frame, the side of the rotating frame away from the rotating column is fixedly connected with a sliding column, the supporting plate is provided with a sliding groove for sliding of the sliding column, the upper side of the rotating frame is provided with a second conveying module, the first conveying module and the second conveying module are used for conveying bagged material, the supporting plate is slidably connected with a sliding frame, the supporting plate is provided with a power module for controlling the sliding frame, and the sliding frame is fixedly connected with a guide frame slidably connected with the sliding column.

[0006] As a further preferred scheme, the rotating frame is fixedly connected with symmetrically distributed guide plates.

[0007] As a further preferred scheme, the moving frame and the rotating frame are both provided with conveying members.

[0008] As a further preferred solution, the sliding frame is fixedly connected with two groups of fixed rods symmetrically distributed, each group of the fixed rods is equidistantly distributed, the fixed rods are rotationally and slidingly connected with rollers, the fixed rods in the same group are slidingly connected with a driving plate, the driving plate is rotationally connected with adjacent rollers in the same group, and springs are fixedly connected between the driving plate and the sliding frame.

[0009] As a further preferred solution, the rollers in the same group are provided with a correction plate, the correction plates symmetrically distributed are located between the driving plates symmetrically distributed, the correction plates are used for pressing adjacent driving plates, and the sliding frame is provided with first hydraulic push rods symmetrically distributed and respectively used for driving adjacent correction plates to move.

[0010] As a further preferred solution, the distance between the two groups of fixed rods is greater than the minimum distance between the two correction plates.

[0011] As a further preferred solution, the sliding frame is fixedly connected with a second hydraulic push rod located below the rollers, the second hydraulic push rod is fixedly connected with a connecting frame at the telescopic end, the connecting frame is fixedly connected with a first clamping plate, the side of the sliding frame close to the guide frame is fixedly connected with a second clamping plate, and the first clamping plate and the second clamping plate are used for clamping bagged materials.

[0012] As a further preferred solution, the opposite sides of the first clamping plate and the second clamping plate are provided with equidistantly distributed limiters, and the cross-sectional shape of the limiters is semicircular.

[0013] As a further preferred solution, the lengths of the first clamping plate and the second clamping plate are both less than the minimum distance between the two correction plates.

[0014] As a further preferred solution, the number of the first hydraulic push rods close to the same group of fixed rods is two, the two first hydraulic push rods close to the same group of fixed rods are symmetrically distributed, the telescopic end of the first hydraulic push rod is hingedly connected with the adjacent correction plate, and the opposite sides of the correction plates symmetrically distributed are provided with symmetrically distributed pressure sensors.

[0015] In summary, the present application has at least one of the following beneficial technical effects: the present application makes the sliding column drive the second conveying module to swing through the sliding frame and the guide frame, the sliding frame continuously adjusts the falling position of the bagged materials, automatically stacks the bagged materials, improves the stacking efficiency of the bagged materials, ensures the stability of the bagged material conveying process through the guide plate and the conveying part, corrects the bagged materials through the two correction plates approaching each other, clamps the corrected bagged materials through the first clamping plate and the second clamping plate, ensures that the bagged materials are always in the correct state before falling, facilitates the neat stacking of the bagged materials, monitors the inclination angle of the bagged materials through the pressure sensor, and adjusts the swing angle of the correction plate through the first hydraulic push rod to correct the bagged materials. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0017] Figure 2 is a schematic diagram of the three-dimensional structure of the support plate and the rotating frame of the present application;

[0018] Figure 3 is a schematic diagram of the three-dimensional structure of the sliding column and the guide frame of the present application;

[0019] Figure 4 is a schematic diagram of the three-dimensional structure of the driving plate and the correction plate of the present application;

[0020] Figure 5 is a schematic diagram of the three-dimensional structure of the second conveying module in the inclined state of the present application.

[0021] In the figure, 1 is a moving frame, 2 is a first conveying module, 3 is a support plate, 301 is a sliding groove, 4 is a rotating column, 5 is a rotating frame, 6 is a sliding column, 7 is a second conveying module, 701 is a guide plate, 8 is a sliding frame, 9 is a guide frame, 10 is a conveying part, 11 is a fixed rod, 12 is a roller, 13 is a driving plate, 14 is a spring, 15 is a correction plate, 16 is a first hydraulic push rod, 17 is a second hydraulic push rod, 18 is a connecting frame, 19 is a first clamping plate, 20 is a second clamping plate, 21 is a limiting part, and 22 is a pressure sensor. DETAILED DESCRIPTION

[0022] The present application is described in detail below in combination with the drawings and specific examples, but is not limited to the present application.

[0023] Example 1

[0024] The falling point position of the bagged material is fixed when the traditional roller conveyor device delivers the bagged material to the vehicle. In order to stack the bagged material neatly, additional bagged material handling is required, which is time-consuming and laborious. The existing device can adjust the falling point by adjusting the position of the whole device, but this method needs to frequently start and stop the device, and the adjustment process is time-consuming and energy-consuming. After moving, the conveying angle needs to be recalibrated, which seriously interrupts the continuity of the operation, cannot realize the rapid stacking of the bagged material, and cannot automatically align the bagged material during the conveying process.

[0025] A full-automatic convenient roller conveyor device, as shown in Figures 1-3 and Figure 5 , comprises a moving frame 1, the moving frame 1 is provided with a first conveying module 2, the first conveying module 2 is composed of an inclined part and a horizontal part, the horizontal part of the first conveying module 2 is located on the left side of the inclined part, the left side of the moving frame 1 is fixedly connected with a support plate 3, the right side of the support plate 3 is rotatably connected with a rotating column 4, the upper side of the rotating column 4 is fixedly connected with a rotating frame 5, the left side of the rotating frame 5 is fixedly connected with a sliding column 6, the support plate 3 is provided with a sliding groove 301 for the sliding column 6 to slide, the shape of the sliding groove 301 is arc-shaped and the center of the sliding groove 301 corresponds to the center of the rotating column 4, the upper side of the rotating frame 5 is provided with a second conveying module 7, the first conveying module 2 and the second conveying module 7 are both used for conveying bagged material, the horizontal height of the second conveying module 7 is lower than that of the horizontal part of the first conveying module 2, which facilitates the smooth movement of the bagged material on the first conveying module 2 to the second conveying module 7 when the second conveying module 7 is inclined, the upper side of the rotating frame 5 is fixedly connected with two guide plates 701 which are symmetrically distributed in front and back, so as to prevent the bagged material from sliding off the second conveying module 7, the support plate 3 is slidingly connected with a sliding frame 8, the support plate 3 is provided with a power module for controlling the sliding frame 8, the power module is an electric sliding rail arranged on the left side of the support plate 3, the electric sliding rail of the support plate 3 is slidingly connected with an electric sliding block fixedly connected with the sliding frame 8, the right side of the sliding frame 8 is fixedly connected with a guide frame 9 slidingly connected with the sliding column 6, the sliding frame 8 drives the sliding column 6 to slide along the sliding groove 301 through the guide frame 9, the sliding column 6 drives the second conveying module 7 to deflect by driving the rotating frame 5, so as to adjust the falling point of the bagged material, the moving frame 1 and the rotating frame 5 are both provided with conveying pieces 10, the conveying piece 10 on the moving frame 1 is located on the left side of the first conveying module 2, the conveying piece 10 on the rotating frame 5 is located on the left side of the second conveying module 7, and the two conveying pieces 10 are both used for reducing the horizontal height of the bagged material to ensure the smooth conveying of the bagged material.

[0026] As shown in Figures 2-5As shown, the slide frame 8 is fixed with two groups of fixed rods 11 which are symmetrically distributed in front and back, each group of fixed rods 11 is equidistantly distributed, the distance between the two groups of fixed rods 11 is greater than the minimum distance between the two correction plates 15, that is, greater than the width of the material, so as to facilitate the falling of the bagged material between the two groups of fixed rods 11, the fixed rod 11 away from the side of the slide frame 8 is rotatably and slidably connected with the roller 12, the same group of fixed rods 11 is commonly slidably connected with the driving plate 13, the driving plate 13 is rotatably connected with the adjacent same group of rollers 12, the spring 14 is fixed between the driving plate 13 and the slide frame 8, the spring 14 is located outside the adjacent fixed rod 11, the same group of rollers 12 is commonly provided with the correction plate 15, the two correction plates 15 are located between the two driving plates 13, after the two correction plates 15 are away from each other and contact with the adjacent driving plate 13, the adjacent driving plate 13 is pushed to move, the slide frame 8 is provided with two first hydraulic push rods 16 which are symmetrically distributed in front and back and are respectively used to drive the adjacent correction plate 15 to move, in the embodiment, the extension end of the first hydraulic push rod 16 and the adjacent correction plate 15 are considered to be fixed.

[0027] As shown in the figure, Figures 2-4 The left side of the middle part of the slide frame 8 is fixed with two second hydraulic push rods 17 which are symmetrically distributed in front and back and are located below the roller 12, the distance between the two second hydraulic push rods 17 is greater than the width of the bagged material, the extension end of the two second hydraulic push rods 17 is commonly fixed with the connecting frame 18, the connecting frame 18 is fixed with the first clamping plate 19, the right part of the upper side of the slide frame 8 is fixed with the second clamping plate 20, the first clamping plate 19 and the second clamping plate 20 are used to clamp the bagged material, the opposite sides of the first clamping plate 19 and the second clamping plate 20 are provided with equidistantly distributed limiting pieces 21, the cross-sectional shape of the limiting piece 21 is semicircular, the length of the first clamping plate 19 and the second clamping plate 20 is less than the minimum distance between the two correction plates 15, that is, less than the width of the material, after the two correction plates 15 correct the bagged material, the first clamping plate 19 and the second clamping plate 20 are freely moved between the two correction plates 15.

[0028] The conveying device is used for conveying bagged materials in the metallurgical field, conveying the bagged materials to the vehicle with an open hopper, the conveying device first corrects Figure 1The state shown is described, when the bagged material needs to be transported to the vehicle rear hopper, the operator first moves the device to the right side of the vehicle, and makes the moving frame 1 located in the middle of the right side of the vehicle, makes the sliding frame 8 located in the middle of the left side of the vehicle rear hopper, and the supporting plate 3 needs to be higher than the hopper, after the adjustment of the conveying device is completed, the operator starts the first conveying module 2 and the second conveying module 7, the operator places the bagged material on the right side of the first conveying module 2 in turn, when placing the bagged material, the operator needs to try to make the longer side of the bagged material parallel to the conveying direction of the first conveying module 2, then the first conveying module 2 conveys the bagged material to the left, when the bagged material moves to the leftmost side of the first conveying module 2, it moves to the right side conveying piece 10, and under the guiding action of the right side conveying piece 10, its horizontal height gradually decreases, to ensure that the bagged material is smoothly moved to the second conveying module 7, after the bagged material is moved to the second conveying module 7, the second conveying module 7 conveys the bagged material to the left side conveying piece 10, both conveying pieces 10 are used to reduce the horizontal height of the bagged material, to ensure that the bagged material is smoothly conveyed.

[0029] The bagged material on the conveying piece 10 enters between the two correcting plates 15 and is located on the upper side of the roller 12, at this time the bagged material is close to the first clamping plate 19 Figure 2 The left side of the left side conveying piece 10 in the state shown is not located at the rightmost side of the two correcting plates 15, and the bagged material entering between the two correcting plates 15 is left biased, when the bagged material moves between the two correcting plates 15, the operator starts the two first hydraulic push rods 16, the two first hydraulic push rods 16 drive the two correcting plates 15 to approach each other, the correcting plate 15 moves above the adjacent roller 12, after the two correcting plates 15 contact the bagged material, the bagged material is automatically adjusted, when the bagged material is adjusted, the operator stops the two first hydraulic push rods 16, then starts the second hydraulic push rod 17, the second hydraulic push rod 17 drives the first clamping plate 19 to move to the right, after the first clamping plate 19 drives the limiting piece 21 thereon to contact the bagged material, the bagged material is pushed to the right, while the bagged material moves to the right between the two correcting plates 15, the roller 12 reduces the resistance when the bagged material moves, when the bagged material contacts the limiting piece 21 on the second clamping plate 20, the position adjustment of the bagged material is completed, the operator stops the second hydraulic push rod 17.

[0030] After the bagged material position adjustment is completed, the operator starts the two first hydraulic push rods 16, which drive the two correction plates 15 to move away from each other and no longer contact the bagged material. When the correction plates 15 contact the adjacent drive plates 13, the two correction plates 15 drive the two drive plates 13 to move away from each other, and the springs 14 on the drive plates 13 are compressed. In the process of moving the two drive plates 13 away from each other, the two drive plates 13 drive the rollers 12 on them, and the two sets of rollers 12 move away from each other, and the gap between the two sets of rollers 12 gradually increases. In the process of moving the two sets of rollers 12 away from each other, the limiting effect of the limiting members 21 on the first clamping plate 19 and the second clamping plate 20 increases the holding force of the first clamping plate 19 and the second clamping plate 20 in the left-right direction of the bagged material, and also increases the resistance to the forward and backward movement of the bagged material, thereby avoiding the offset of the bagged material due to the friction between the two sets of rollers 12 and the bagged material, which affects the subsequent stacking of the bagged material. When the gap between the two sets of rollers 12 is greater than the width of the bagged material, the bagged material falls from between the two sets of rollers 12, and the operator stops the two first hydraulic push rods 16.

[0031] The limiting member 21 only increases the resistance to the forward and backward movement of the bagged material, and the bagged material will smoothly slide from between the first clamping plate 19 and the second clamping plate 20. The falling bagged material is finally placed in the middle of the left side of the vehicle's rear hopper. After the bagged material falls from between the two sets of rollers 12, the operator starts the two first hydraulic push rods 16, which drive the two correction plates 15 to move closer to each other. In the process of moving the two correction plates 15 closer to each other, the elastic force of the springs 14 on the drive plates 13 is released, causing the two drive plates 13 to gradually move closer to and tightly contact the adjacent correction plates 15. In the process of moving the two correction plates 15 closer to each other, the two correction plates 15 drive the two sets of rollers 12 to move closer to each other. When the distance between the two correction plates 15 is as Figure 3As shown, the operator stops the first hydraulic push rod 16, the two sets of drive plates 13 come into contact with each other, and the spring force of the spring 14 returns to its initial state. After the bagged material falls, the operator starts the second hydraulic push rod 17. The telescopic end of the second hydraulic push rod 17 drives the first clamping plate 19 to move to the left through the connecting frame 18. When the first clamping plate 19 returns to its initial position, the operator stops the second hydraulic push rod 17, and the stacking process of one bagged material is completed. (An infrared scanner can be set on the conveying path of the bagged material to detect the distance between adjacent bags, thereby adjusting the first hydraulic push rod 16.) The conveying speeds of the first conveying module 2 and the second conveying module 7 ensure that the spacing between adjacent bagged materials is equal, guaranteeing that each bagged material can complete the correction process. The above process only describes the stacking process of one bagged material. In fact, in order to improve the stacking efficiency of bagged materials, one layer is usually stacked sequentially from front to back on the left side of the vehicle's rear bed, and the number of layers of bagged materials on the left side of the vehicle's rear bed is continuously increased. When the number of layers of bagged materials on the left side of the vehicle's rear bed reaches the required number of layers, the operator moves the moving frame 1 to the right (the length of one bagged material) to fill the entire rear bed of the vehicle with bagged materials.

[0032] When placing the first bagged material, the moving frame 1 needs to be positioned in the middle of the right side of the vehicle. At the same time, the operator starts the power module to move the sliding frame 8 forward. The sliding frame 8 moves the parts and guide frame 9 on it forward. The guide frame 9 moves the sliding column 6 forward along the sliding groove 301. The sliding column 6 moves the rotating frame 5 counterclockwise around the rotating column 4 as the center. Figure 1 (Top view perspective) The rotating frame 5 drives the second conveying module 7, the two guide plates 701, and the left-side conveying component 10 to rotate counterclockwise around the rotating column 4. Figure 1 (Top view perspective) When the sliding column 6 moves to the front of the sliding groove 301, the operator stops the power module, and the sliding frame 8 no longer moves forward. At this time, the state of this conveying device is as follows: Figure 5 As shown, the operator then continued the process of stacking the bagged materials, placing them on the front left side of the vehicle's rear bed. Figure 5In the state, the bagged material conveying process needs attention. In the process of the bagged material entering the second conveying module 7 from the right conveying part 10, the two guide plates 701 guide the bagged material to avoid falling off the second conveying module 7. After the second conveying module 7 and the left conveying part 10 rotate, the position of the bagged material falling from the left conveying part 10 will be right-biased. The subsequent first clamping plate 19 will push the bagged material to the second clamping plate 20, so that the bagged material always falls at the same position relative to the two correction plates 15 before falling. The sliding frame 8 slides forward and backward to make the bagged material always fall at the same transverse position. After the first bagged material is placed, the operator controls the power module to drive the sliding frame 8 to move backward (one bagged material width). The conveying of the bagged material and the adjustment of the position of the sliding frame 8 can be synchronized. After the leftmost first layer of bagged material in the vehicle's rear hopper is placed, the operator continues to place the second layer from back to front. When all the bagged materials are placed, the conveying device is completed, and the operator closes the first conveying module 2 and the second conveying module 7.

[0033] The sliding frame 8 and the guide frame 9 make the sliding column 6 drive the second conveying module 7 to swing. The sliding frame 8 moves to continuously adjust the falling position of the bagged material, so that the bagged material is quickly placed, improving the efficiency of the bagged material placement. The guide plate 701 and the conveying part 10 ensure the stability of the bagged material conveying process. The two correction plates 15 are close to each other to correct the bagged material. The first clamping plate 19 and the second clamping plate 20 clamp the corrected bagged material to ensure that the bagged material is always in the correct state before falling, facilitating the neat placement of the bagged material.

[0034] Example 2

[0035] Based on example 1, a full-automatic convenient roller conveyor device is shown in Figure 3 and Figure 4 The number of first hydraulic push rods 16 near the same group of fixed rods 11 is two, and the two first hydraulic push rods 16 near the same group of fixed rods 11 are distributed symmetrically left and right. The extension end of the first hydraulic push rod 16 is hinged to the adjacent correction plate 15. The opposite sides of the two correction plates 15 are provided with two pressure sensors 22 distributed symmetrically left and right.

[0036] If the material contained in the bag is a powder (powder is only an example; all materials that cause the bag to deform are included), then as the two straightening plates 15 approach each other, the straightening plates 15 compress the bag material, causing deformation of the front and rear edges of the bag material. This results in the bag material not being fully straightened, even though the distance between the two straightening plates 15 is the width of the bag material. After the two straightening plates 15 move away from the bag material, the edge deformation of the bag material recovers, meaning the bag material is not fully straightened. This is especially true if the bag material is already skewed before straightening. In this case, when the two straightening plates 15 compress the bag material, they will preferentially contact the corners of the bag material, causing deformation. After the two straightening plates 15 move away from the bag material, the corner shape of the bag material recovers. To solve the above problem, the specific operation is as follows: Taking the bag material being skewed counterclockwise relative to its upright state as an example ( Figure 1 (Top view perspective) As the two straightening plates 15 approach each other (at this time, the two straightening plates 15 need to approach each other to activate the four first hydraulic push rods 16 simultaneously), the left pressure sensor 22 of the front straightening plate 15 will first contact the front left side of the bagged material, while the right pressure sensor 22 of the front straightening plate 15 will not contact the bagged material. The right pressure sensor 22 of the rear straightening plate 15 will first contact the rear right side of the bagged material, while the left pressure sensor 22 of the rear straightening plate 15 will not contact the bagged material. At this time, the skewness of the bagged material (the bagged material is skewed counterclockwise relative to the upright state) is determined by the pressure data transmitted by the right pressure sensor 22 of the front straightening plate 15 and the right pressure sensor 22 of the rear straightening plate 15.

[0037] When the distance between the two straightening plates 15 is the width of the bagged material, the operator activates the first hydraulic push rod 16 on the front right side of the sliding frame 8. The telescopic end of the first hydraulic push rod 16 drives the right side of the straightening plate 15 to move forward, while the telescopic end of the first hydraulic push rod 16 on the front left side of the sliding frame 8 continues to push the left side of the straightening plate 15 to move backward. At this time, the front straightening plate 15 rotates clockwise. Figure 1 (Top view perspective), and the operator controls the two first hydraulic push rods 16 on the rear side to rotate the rear straightening plate 15 clockwise ( Figure 1 (Top view perspective) At this time, the two straightening plates 15 cause the bagged material to deflect by an additional angle, so that even if the edges and corners of the bagged material recover their deformation after the two straightening plates 15 move away from each other, they will become straight. As the two straightening plates 15 move closer to each other, the pressure sensor 22 receives the pressure signal first, indicating that the bagged material is more severely skewed. At this time, the operator can straighten the bagged material by increasing the swing angle of the straightening plates 15.

[0038] Those skilled in the art should understand that the above embodiments do not limit the present application in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present application.

Claims

1. A full-automatic convenient roller conveyor device, characterized in that: The utility model relates to a kind of bagged material conveying device, including mobile frame (1), the mobile frame (1) is provided with first conveying module (2), the mobile frame (1) is fixedly connected with support plate (3) on the side away from first conveying module (2), the support plate (3) is rotatably connected with rotating column (4) on the side close to first conveying module (2), the rotating column (4) is fixedly connected with rotating frame (5), the rotating frame (5) is fixedly connected with sliding column (6) on the side away from rotating column (4), the support plate (3) is provided with sliding groove (301) for sliding column (6) sliding, the upper side of rotating frame (5) is provided with second conveying module (7), first conveying module (2) and second conveying module (7) are used to convey bagged material, the support plate (3) is slidably connected with sliding frame (8), the support plate (3) is provided with power module for controlling sliding frame (8), the sliding frame (8) is fixedly connected with guide frame (9) slidably connected with sliding column (6). The sliding frame (8) is fixedly connected with two groups of fixed rods (11) symmetrically distributed, each group of fixed rods (11) is distributed at equal intervals, the fixed rod (11) is rotatably and slidably connected with a roller (12), the same group of fixed rods (11) is commonly slidably connected with a driving plate (13), the driving plate (13) is rotatably connected with adjacent driving plates (13) of the same group, and a spring (14) is fixedly connected between the driving plate (13) and the sliding frame (8). The same group of rollers (12) is commonly provided with a correction plate (15), and the symmetrically distributed correction plates (15) are located between the symmetrically distributed driving plates (13). The correction plate (15) is used for pressing adjacent driving plates (13). The sliding frame (8) is provided with first hydraulic push rods (16) symmetrically distributed and used for driving adjacent correction plates (15) to move, respectively. The sliding frame (8) is fixedly connected with a second hydraulic push rod (17) located below the roller (12), the second hydraulic push rod (17) is fixedly connected with a connecting frame (18) at the telescopic end, the connecting frame (18) is fixedly connected with a first clamping plate (19), the sliding frame (8) is fixedly connected with a second clamping plate (20) on the side close to the guide frame (9), and the first clamping plate (19) and the second clamping plate (20) are used for clamping bagged material.

2. A full automatic convenient roller conveyor device according to claim 1, characterized in that: The rotating frame (5) is fixedly connected with symmetrically distributed guide plates (701).

3. A full automatic convenient roller conveyor device according to claim 2, characterized in that: The mobile frame (1) and the rotating frame (5) are both provided with conveying parts (10).

4. A full automatic convenient roller conveyor device according to claim 3, characterized in that: The distance between the two groups of fixed rods (11) is greater than the minimum distance between the two correction plates (15).

5. A full automatic convenient roller conveyor device according to claim 4, characterized in that: Opposite sides of the first clamping plate (19) and the second clamping plate (20) are both provided with equally spaced limiters (21), and the cross-sectional shape of the limiter (21) is semicircular.

6. A full automatic convenient roller conveyor device according to claim 5, characterized in that: The length of the first clamping plate (19) and the second clamping plate (20) is less than the minimum distance between the two correction plates (15).

7. A full automatic convenient roller conveyor device according to claim 6, characterized in that: The first hydraulic push rod (16) close to the same group of the fixed rod (11) is two in number, the two first hydraulic push rods (16) close to the same group of the fixed rod (11) are symmetrically distributed, the telescopic end of the first hydraulic push rod (16) is hinged with the adjacent correction plate (15), and the opposite sides of the symmetrically distributed correction plate (15) are provided with symmetrically distributed pressure sensors (22).

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