High-stability jacking rotary conveyor capable of preventing material deviation

Abstract

The utility model discloses a kind of high-stability jacking rotary conveyors preventing material deviation, including rack, multiple groups of support frame fixedly installed in the rack top and by support frame connection installation mounting frame, further including fixedly installed in the mounting frame and the support frame intermediate position place slide frame, multiple groups of conveying roller installed on the mounting frame and transmission conveying mechanism for driving the conveying roller conveying installed in the support frame top, jacking frame is slidably installed on the slide frame, jacking frame bottom butt joint installation has push end, and the push end bottom is connected with push cylinder installation, rotating mechanism is installed on the jacking frame, material control mechanism is fixedly installed on the mounting frame top both sides. The utility model is pushed by the wedge-shaped force frame of both ends to material during material jacking process, so that material middle line is kept at jacking frame intermediate, reduce material deviation and cause material drop-off etc.

Description

Technical Field

[0001] This utility model belongs to the field of conveyor technology, specifically relating to a highly stable lifting rotary conveyor that prevents material deviation. Background Technology

[0002] A conveyor is a mechanical device used for the continuous and automated transport of materials or goods, and is widely used in industrial production, logistics warehousing, mining, agriculture and other fields. It transports materials from a starting point to a destination through mechanical transmission, electric drive, or other power sources, significantly improving transportation efficiency and reducing manual intervention.

[0003] Domestic utility model patent application number CN202223562802.0 discloses a lifting rotary conveyor, including a frame, rollers mounted on the frame, a lifting platform located below the rollers, and a cavity between the rollers for lifting the lifting platform. It also includes a rotary base with a support above it, connected to the base via a rotating assembly, which drives the support to rotate. A lifting frame is also included; its bottom is connected to the support via a lifting assembly, and its top is fixedly connected to the lifting platform. The lifting assembly lifts the lifting frame to achieve the lifting of the lifting platform. This utility model, by using a rotary base and rotating assembly, enables precise and rapid rotation of the lifting platform, improving its steering accuracy. The lifting assembly also ensures stable lifting of the platform, allowing for rapid changes in the direction of goods transport and improving work efficiency. The above-mentioned utility model has the function of lifting and rotating materials. If the position of the material is deviated during the actual lifting and rotation process, it will cause the material to fall during the lifting or rotation process. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a highly stable lifting rotary conveyor to prevent material deviation, including a frame, multiple sets of support frames fixedly installed on the top of the frame, and a mounting frame connected to the support frames. It also includes a sliding frame fixedly installed at the midpoint between the mounting frame and the support frames, multiple sets of conveying rollers installed on the mounting frame, and a transmission and conveying mechanism installed on the top of the support frames for driving the conveying rollers. A lifting frame is slidably installed on the sliding frame, and a pushing end is connected to the bottom of the lifting frame, with the bottom of the pushing end connected to a pushing cylinder. A rotating mechanism is installed on the lifting frame, and material control mechanisms are fixedly installed on both sides of the top of the mounting frame. The rotating mechanism includes a mounting plate fixedly installed at the top of the connecting frame, and a positioning plate fixedly installed on the top of the mounting frame at the bottom of the mounting plate.

[0005] As a further preferred technical solution of this utility model; a connecting frame is fixedly installed at the bottom of the lifting frame, and the connecting frame is slidably installed on the side of the sliding frame via two sets of auxiliary rails. The rotating mechanism also includes a drive motor fixedly installed at the bottom of the mounting plate, a drive gear fixedly connected to the output end of the drive motor, and a rotating frame fixedly installed at the bottom of the lifting frame. A meshing rack that meshes with the drive gear is fixedly installed on the inner side of the rotating frame, and the bottom of the rotating frame is connected to the mounting plate via a fixed bearing.

[0006] The drive motor drives the drive gear to rotate, which in turn meshes with the meshing rack on the inner side of the rotating frame, causing the lifting frame fixed on top of the rotating frame to rotate. This allows the conveyor to rotate accurately to a specified angle in the horizontal direction, ensuring rotational precision, speed control, and smoothness during the rotation process.

[0007] As a further preferred technical solution of this utility model, the transmission and conveying mechanism includes a conveying reducer fixedly installed on the top of the support frame, a double gear coupling fixedly installed between the output end of the conveying reducer and the conveying roller, a drive shaft connecting the output end of the conveying reducer and the double gear coupling, and V-shaped sprocket sets installed on both sides between the mounting frame and the support frame. The top and bottom ends of the V-shaped sprocket sets are respectively connected to the drive shaft and the double gear coupling. A protective frame is fixedly installed on the mounting frame at the position of the V-shaped sprocket sets.

[0008] The transmission is achieved by a set of fixed double gear couplings driven by a conveyor reducer, which rotates the drive shaft installed in the coupling. This, in turn, transfers the driving force to the double gear couplings at the ends of the conveyor rollers through the V-shaped sprocket sets on both sides. The double gear couplings between the conveyor rollers drive each other, thus achieving the conveying effect of the conveyor rollers on the material.

[0009] As a further preferred technical solution of this utility model; a single gear coupling is fixedly installed at the middle position of the transmission shaft, and a conveying roller is fixedly installed on the top of the single gear coupling on the positioning plate. A double gear coupling is fixedly installed at one end of the conveying roller, and a bearing seat fixedly installed at the other end with the mounting bracket. The double gear coupling at the top position of the positioning plate is connected to the single gear coupling in a transmission connection.

[0010] A bearing housing, which is fixedly installed on the mounting frame, is fixedly mounted on the other end of the conveyor roller to ensure the stability of the conveyor roller installation.

[0011] As a further preferred technical solution of this utility model; a connecting rod is connected and installed at one end of the pushing end; the material control mechanism includes a docking frame fixedly installed on the top of the mounting frame, two sets of fixed guide rails fixedly installed on the top of the docking frame, a wedge-shaped extrusion block slidably installed between the fixed guide rails, a slide rail fixedly installed on the top of the mounting frame between the fixed guide rails, and a wedge-shaped force-bearing frame slidably installed on the slide rail; a force-bearing plate is fixedly installed at the bottom of the wedge-shaped extrusion block on the same vertical plane corresponding to the connecting rod, and the end of the force-bearing plate is lower than the height of the lifting frame.

[0012] The lifting frame is moved upward by pushing the hydraulic cylinder connected to the bottom of the push end.

[0013] As a further preferred technical solution of this utility model; connecting blocks are installed at both ends of the wedge-shaped extrusion block, and the connecting blocks and the fixed guide rail are slidably installed through a slider; two sets of shock-absorbing springs are fixedly installed at one end of the wedge-shaped force-bearing frame, and a fitting part is connected and installed through the shock-absorbing springs; push frames are fixedly installed at both ends of the fitting part; the bottom of the wedge-shaped force-bearing frame is slidably installed with the slide rail through a sliding block; and a spring spring is installed at one end of the sliding block and the inside of the slide rail.

[0014] The vibration generated when pushing the material is reduced by the shock-absorbing spring. After being lifted, the material is conveyed again by rotation. After conveying, the lifting frame rotates back to its original angle and moves down. When moving down, the width of the lifting frame is much smaller than the width of the material, so it will not affect the fitting part. When it is lowered to the bottom, the wedge-shaped extrusion block is not under force. Under the action of the elastic spring, the wedge-shaped force frame moves backward to prepare for moving the material again. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The lifting frame is pushed upward by the hydraulic cylinder connected to the bottom of the pushing end. When the lifting frame moves upward, the connecting rod at one end pushes the force plate to move upward, so that the force plate drives the wedge-shaped extrusion block to move upward under the action of the fixed guide rail. This causes the face of the wedge-shaped extrusion block to squeeze the wedge-shaped force frame, and the wedge-shaped force frame to be pushed inward by the force plate. Thus, during the material lifting process, the wedge-shaped force frames at both ends push the material to keep the center line of the material in the middle of the lifting frame, reducing the material deviation and causing the material to fall.

[0016] 2. Shock-absorbing springs reduce the swaying generated when pushing materials. After lifting, the material is conveyed again by rotation. After conveying, the lifting frame rotates back to its original angle and moves down. When moving down, the width of the lifting frame is much smaller than the width of the material, so it will not affect the fitting part. When it reaches the bottom, the wedge-shaped extrusion block is not under force. Under the action of the elastic spring, the wedge-shaped force frame moves backward to prepare for the movement of the material again. This realizes the rapid and efficient rotational conveying of materials between different heights and directions, reduces manual handling and intermediate environment, and improves the automation and efficiency of the entire production process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the transmission and conveying mechanism of this utility model; Figure 3 This is a schematic diagram of the rotating mechanism of this utility model; Figure 4 This is a cross-sectional structural diagram of the pusher frame location of this utility model; Figure 5 This is a schematic diagram of the structure at the end of the wedge-shaped force-bearing frame of this utility model.

[0018] In the diagram: 1. Frame; 11. Support frame; 12. Mounting frame; 13. Sliding frame; 14. Mounting plate; 15. Positioning plate; 2. Conveying roller; 3. Lifting frame; 31. Connecting frame; 32. Auxiliary rail; 4. Pushing end; 41. Connecting rod; 5. Material control mechanism; 51. Force plate; 52. Fixed guide rail; 53. Slider; 54. Connecting block; 55. Wedge-shaped extrusion block; 56. Wedge-shaped force-bearing frame; 561. 562. Push frame; 563. Fitting part; 564. Slide rail; 565. Sliding block; 5666. Shock-absorbing spring; 57. Connecting frame; 68. Rotating mechanism; 61. Drive motor; 62. Drive gear; 63. Rotating frame; 64. Meshing rack; 75. Transmission and conveying mechanism; 71. Conveyor reducer; 72. V-type sprocket set; 73. Drive shaft; 74. Double gear coupling; 75. Single gear coupling; 76. Protective frame. Detailed Implementation

[0019] This specific embodiment is a highly stable lifting rotary conveyor that prevents material deviation.

[0020] The utility model mentioned above has the function of lifting and rotating materials. If the position of the material is deviated during the actual lifting and rotation process, it will cause the material to fall during the lifting or rotation process.

[0021] Example 1: Its structural schematic diagram is as follows Figures 1-5As shown. A highly stable lifting rotary conveyor for preventing material deviation includes a frame 1, multiple sets of support frames 11 fixedly installed on the top of the frame 1, and a mounting frame 12 connected to the support frames 11. It also includes a sliding frame 13 fixedly installed at the middle position between the mounting frame 12 and the support frames 11, multiple sets of conveying rollers 2 installed on the mounting frame 12, and a transmission conveying mechanism 7 installed on the top of the support frame 11 for driving the conveying rollers 2. A lifting frame 3 is slidably installed on the sliding frame 13. A pushing end 4 is connected to the bottom of the lifting frame 3, and the bottom of the pushing end 4 is connected to a pushing cylinder. A rotating mechanism 6 is installed on the lifting frame 3.

[0022] A connecting frame 31 is fixedly installed at the bottom of the lifting frame 3. The connecting frame 31 is slidably installed on the side of the sliding frame 13 via two sets of auxiliary rails 32. The rotating mechanism 6 includes a mounting plate 14 fixedly installed at the top of the connecting frame 31, a drive motor 61 fixedly installed at the bottom of the mounting plate 14, a drive gear 62 fixedly connected to the output end of the drive motor 61, and a rotating frame 63 fixedly installed at the bottom of the lifting frame 3. A meshing rack 64 that meshes with the drive gear 62 is fixedly installed on the inner side of the rotating frame 63. The bottom of the rotating frame 63 is connected to the mounting plate 14 via a fixed bearing. A positioning plate 15 is fixedly installed on the top of the mounting frame 12 at the bottom of the mounting plate 14. The conveying rollers 2 located at the middle position of the top of the mounting frame 12 are all fixedly installed on the top of the positioning plate 15. This does not affect the rotating frame 63. The drive motor 61 drives the drive gear 62 to rotate, so that the drive gear 62 meshes with the meshing rack 64 on the inner side of the rotating frame 63 and rotates, thereby causing the lifting frame 3 fixedly installed on the top of the rotating frame 63 to rotate, so that the conveyor can accurately rotate to the specified angle in the horizontal direction, ensuring the accuracy of rotation, speed control and stability during the rotation process.

[0023] The transmission and conveying mechanism 7 includes a conveying reducer 71 fixedly installed on the top of the support frame 11, a double gear coupling 74 fixedly installed between the output end of the conveying reducer 71 and the conveying roller 2, a drive shaft 73 connecting the output end of the conveying reducer 71 to the double gear coupling 74, and V-shaped sprocket sets 72 installed on both sides between the mounting frame 12 and the support frame 11. The top and bottom ends of the V-shaped sprocket sets 72 are respectively connected to the drive shaft 73 and the double gear coupling 74. A protective frame 76 is fixedly installed on the mounting frame 12 at the position of the V-shaped sprocket sets 72. The conveying reducer 71 drives the fixedly connected set of double gear couplings 74 to rotate the drive shaft 73 connected to the double gear couplings 74. This transfers the driving force to the double gear couplings 74 at the ends of the conveying roller 2 through the V-shaped sprocket sets 72 on both sides. The double gear couplings 74 between the conveying rollers 2 drive each other, thereby achieving the conveying effect of the conveying rollers 2 on the material.

[0024] A single-gear coupling 75 is fixedly installed at the middle position of the drive shaft 73. A conveying roller 2 is fixedly mounted on the top of the single-gear coupling 75 and mounted on the positioning plate 15. A double-gear coupling 74 is fixedly installed at one end of the conveying roller 2, and a bearing seat fixedly mounted to the mounting frame 12 is fixedly installed at the other end. The double-gear coupling 74 at the top of the positioning plate 15 is connected to the single-gear coupling 75. The bearing seat fixedly mounted to the other end of the conveying roller 2 and mounted on the mounting frame 12 ensures the stability of the conveying roller 2 installation. Material control mechanisms 5 are fixedly installed on both sides of the top of the mounting frame 12. One end of the push end 4 is connected to a connecting rod 41. The material control mechanism 5 includes a docking frame 57 fixedly installed on the top of the mounting frame 12, two sets of fixed guide rails 52 fixedly installed on the top of the docking frame 57, a wedge-shaped extrusion block 55 slidably installed between the fixed guide rails 52, a slide rail 563 fixedly installed on the top of the mounting frame 12 between the fixed guide rails 52, and a wedge-shaped force-bearing frame 56 slidably installed on the slide rail 563. The bottom of the wedge-shaped extrusion block 55 is located on the same vertical plane as the connecting rod 41 and a force-bearing plate 51 is fixedly installed thereon, and the end of the force-bearing plate 51 is lower than the height of the lifting frame 3. The lifting frame 3 is pushed upward by the hydraulic cylinder connected to the bottom of the pushing end 4. When the lifting frame 3 is pushed upward, the connecting rod 41 at one end pushes the force plate 51 upward, so that the force plate 51 drives the wedge-shaped extrusion block 55 to be pushed upward under the action of the fixed guide rail 52. This causes the face of the wedge-shaped extrusion block 55 to squeeze the wedge-shaped force frame 56, and the wedge-shaped force frame 56 to be pushed inward under the action of the force plate 51. Thus, during the material lifting process, the wedge-shaped force frames 56 at both ends push the material to keep the center line of the material in the middle of the lifting frame 3, reducing the material deviation and causing the material to fall. The wedge-shaped extrusion block 55 has connecting blocks 54 installed at both ends, and the connecting blocks 54 and the fixed guide rail 52 are slidably installed through sliders 53. Two sets of shock-absorbing springs 565 are fixedly installed at one end of the wedge-shaped force-bearing frame 56, and a fitting part 562 is connected and installed through the shock-absorbing springs 565. Pushing frames 561 are fixedly installed at both ends of the fitting part 562. The bottom of the wedge-shaped force-bearing frame 56 is slidably installed with the slide rail 563 through a sliding block 564. A spring spring is installed at one end of the sliding block 564 and the slide rail 563. The vibration damping spring 565 reduces the shaking generated when pushing the material. After lifting, the material is conveyed again by rotation. After conveying, the lifting frame 3 rotates back to its original angle and moves down. When moving down, the width of the lifting frame 3 is much smaller than the width of the material, so it will not affect the fitting part 562. When it reaches the bottom, the wedge-shaped extrusion block 55 is not under force. Under the action of the elastic spring, the wedge-shaped force frame 56 moves backward to prepare for the movement of the material again. This realizes the rapid and efficient rotational conveying of the material between different heights and directions, reduces manual handling and intermediate environment, and improves the automation and efficiency of the entire production process.

[0025] A set of fixedly connected double gear couplings 74 are driven by a conveyor reducer 71 to rotate the drive shaft 73 installed in the coupling. This drives the driving force to the double gear couplings 74 at the ends of the conveyor rollers 2 through the V-shaped sprocket sets 72 on both sides. The double gear couplings 74 between the conveyor rollers 2 drive each other, thus achieving the conveying effect of the conveyor rollers 2 on the material. The lifting frame 3 is pushed upward by the hydraulic cylinder connected to the bottom of the pushing end 4. When the lifting frame 3 is pushed upward, the connecting rod 41 at one end pushes the force plate 51 upward, so that the force plate 51 drives the wedge-shaped extrusion block 55 to push upward under the action of the fixed guide rail 52. The movement causes the wedge-shaped extrusion block 55 to press against the wedge-shaped force-bearing frame 56, which in turn pushes the wedge-shaped force-bearing frame 56 inward under the action of the force plate 51. During the material lifting process, the wedge-shaped force-bearing frames 56 at both ends push the material to keep the material centerline in the middle of the lifting frame 3. After lifting, the drive motor 61 drives the drive gear 62 to rotate, so that the drive gear 62 meshes with the meshing rack 64 on the inner side of the rotating frame 63 and rotates. This causes the lifting frame 3, which is fixedly installed on the top of the rotating frame 63, to rotate, so that the conveyor can accurately rotate to the specified angle in the horizontal direction, ensuring the accuracy of rotation, speed control, and stability during the rotation process.

[0026] All technical features in this embodiment can be freely combined according to actual needs.

[0027] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A highly stable lifting rotary conveyor for preventing material deviation, comprising a frame (1), multiple sets of support frames (11) fixedly mounted on the top of the frame (1), and a mounting frame (12) connected and mounted by the support frames (11), characterized in that, It also includes a sliding frame (13) fixedly installed at the middle position between the mounting frame (12) and the support frame (11), multiple sets of conveying rollers (2) installed on the mounting frame (12), and a transmission conveying mechanism (7) installed on the top of the support frame (11) for driving the conveying rollers (2) to convey. A lifting frame (3) is slidably installed on the sliding frame (13). A pushing end (4) is connected to the bottom of the lifting frame (3), and the bottom of the pushing end (4) is connected to the pushing cylinder. A rotating mechanism (6) is installed on the lifting frame (3). Material control mechanisms (5) are fixedly installed on both sides of the top of the mounting frame (12).

2. The highly stable lifting rotary conveyor for preventing material deviation according to claim 1, characterized in that: The bottom of the lifting frame (3) is fixedly installed with a connecting frame (31). The connecting frame (31) is slidably installed on the side of the sliding frame (13) via two sets of auxiliary rails (32). The rotating mechanism (6) includes a mounting plate (14) fixedly installed at the top of the connecting frame (31), a drive motor (61) fixedly installed at the bottom of the mounting plate (14), a drive gear (62) fixedly connected to the output end of the drive motor (61), and a rotating frame (63) fixedly installed at the bottom of the lifting frame (3). A meshing rack (64) that meshes with the drive gear (62) is fixedly installed on the inner side of the rotating frame (63). The bottom of the rotating frame (63) is connected to the mounting plate (14) via a fixed bearing. A positioning plate (15) is fixedly installed on the top of the mounting frame (12) at the bottom of the mounting plate (14).

3. A highly stable lifting rotary conveyor for preventing material deviation according to claim 2, characterized in that: The transmission and conveying mechanism (7) includes a conveying reducer (71) fixedly installed on the top of the support frame (11), a double gear coupling (74) fixedly installed between the output end of the conveying reducer (71) and the conveying roller (2), a drive shaft (73) connecting the output end of the conveying reducer (71) to the double gear coupling (74), and V-shaped sprocket sets (72) installed on both sides between the mounting frame (12) and the support frame (11). The top and bottom ends of the V-shaped sprocket sets (72) are respectively connected to the drive shaft (73) and the double gear coupling (74). A protective frame (76) is fixedly installed on the mounting frame (12) at the position of the V-shaped sprocket set (72).

4. A highly stable lifting rotary conveyor for preventing material deviation according to claim 3, characterized in that: A single gear coupling (75) is fixedly installed at the middle position of the drive shaft (73). The top of the single gear coupling (75) is provided with a conveying roller (2) fixedly installed on the positioning plate (15). A double gear coupling (74) is fixedly installed at one end of the conveying roller (2), and a bearing seat fixedly installed at the other end with the mounting bracket (12). The double gear coupling (74) at the top position of the positioning plate (15) is connected to the single gear coupling (75) in a transmission connection.

5. A highly stable lifting rotary conveyor for preventing material deviation according to claim 1, characterized in that: One end of the push end (4) is connected to a connecting rod (41). The material control mechanism (5) includes a docking frame (57) fixedly installed on the top of the mounting frame (12), two sets of fixed guide rails (52) fixedly installed on the top of the docking frame (57), a wedge-shaped extrusion block (55) slidably installed between the fixed guide rails (52), a slide rail (563) fixedly installed on the top of the mounting frame (12) between the fixed guide rails (52), and a wedge-shaped force-bearing frame (56) slidably installed on the slide rail (563). The bottom of the wedge-shaped extrusion block (55) is located on the same vertical plane as the connecting rod (41) and a force-bearing plate (51) is fixedly installed thereon. The end of the force-bearing plate (51) is lower than the height of the lifting frame (3).

6. A highly stable lifting rotary conveyor for preventing material deviation according to claim 5, characterized in that: The wedge-shaped extrusion block (55) is equipped with connecting blocks (54) at both ends, and the connecting blocks (54) and the fixed guide rail (52) are slidably installed through a slider (53). Two sets of shock-absorbing springs (565) are fixedly installed at one end of the wedge-shaped force-bearing frame (56), and a fitting part (562) is connected and installed through the shock-absorbing springs (565). Pushing frames (561) are fixedly installed at both ends of the fitting part (562). The bottom of the wedge-shaped force-bearing frame (56) is slidably installed with the slide rail (563) through a sliding block (564). A spring spring is installed at one end of the sliding block (564) and the slide rail (563).

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